| 1 | #! /bin/sh |
| 2 | # Guess values for system-dependent variables and create Makefiles. |
| 3 | # Generated by GNU Autoconf 2.69. |
| 4 | # |
| 5 | # |
| 6 | # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. |
| 7 | # |
| 8 | # |
| 9 | # This configure script is free software; the Free Software Foundation |
| 10 | # gives unlimited permission to copy, distribute and modify it. |
| 11 | ## -------------------- ## |
| 12 | ## M4sh Initialization. ## |
| 13 | ## -------------------- ## |
| 14 | |
| 15 | # Be more Bourne compatible |
| 16 | DUALCASE=1; export DUALCASE # for MKS sh |
| 17 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
| 18 | emulate sh |
| 19 | NULLCMD=: |
| 20 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
| 21 | # is contrary to our usage. Disable this feature. |
| 22 | alias -g '${1+"$@"}'='"$@"' |
| 23 | setopt NO_GLOB_SUBST |
| 24 | else |
| 25 | case `(set -o) 2>/dev/null` in #( |
| 26 | *posix*) : |
| 27 | set -o posix ;; #( |
| 28 | *) : |
| 29 | ;; |
| 30 | esac |
| 31 | fi |
| 32 | |
| 33 | |
| 34 | as_nl=' |
| 35 | ' |
| 36 | export as_nl |
| 37 | # Printing a long string crashes Solaris 7 /usr/bin/printf. |
| 38 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' |
| 39 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo |
| 40 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo |
| 41 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
| 42 | # but without wasting forks for bash or zsh. |
| 43 | if test -z "$BASH_VERSION$ZSH_VERSION" \ |
| 44 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then |
| 45 | as_echo='print -r --' |
| 46 | as_echo_n='print -rn --' |
| 47 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then |
| 48 | as_echo='printf %s\n' |
| 49 | as_echo_n='printf %s' |
| 50 | else |
| 51 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
| 52 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' |
| 53 | as_echo_n='/usr/ucb/echo -n' |
| 54 | else |
| 55 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
| 56 | as_echo_n_body='eval |
| 57 | arg=$1; |
| 58 | case $arg in #( |
| 59 | *"$as_nl"*) |
| 60 | expr "X$arg" : "X\\(.*\\)$as_nl"; |
| 61 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; |
| 62 | esac; |
| 63 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" |
| 64 | ' |
| 65 | export as_echo_n_body |
| 66 | as_echo_n='sh -c $as_echo_n_body as_echo' |
| 67 | fi |
| 68 | export as_echo_body |
| 69 | as_echo='sh -c $as_echo_body as_echo' |
| 70 | fi |
| 71 | |
| 72 | # The user is always right. |
| 73 | if test "${PATH_SEPARATOR+set}" != set; then |
| 74 | PATH_SEPARATOR=: |
| 75 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { |
| 76 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || |
| 77 | PATH_SEPARATOR=';' |
| 78 | } |
| 79 | fi |
| 80 | |
| 81 | |
| 82 | # IFS |
| 83 | # We need space, tab and new line, in precisely that order. Quoting is |
| 84 | # there to prevent editors from complaining about space-tab. |
| 85 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word |
| 86 | # splitting by setting IFS to empty value.) |
| 87 | IFS=" "" $as_nl" |
| 88 | |
| 89 | # Find who we are. Look in the path if we contain no directory separator. |
| 90 | as_myself= |
| 91 | case $0 in #(( |
| 92 | *[\\/]* ) as_myself=$0 ;; |
| 93 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 94 | for as_dir in $PATH |
| 95 | do |
| 96 | IFS=$as_save_IFS |
| 97 | test -z "$as_dir" && as_dir=. |
| 98 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
| 99 | done |
| 100 | IFS=$as_save_IFS |
| 101 | |
| 102 | ;; |
| 103 | esac |
| 104 | # We did not find ourselves, most probably we were run as `sh COMMAND' |
| 105 | # in which case we are not to be found in the path. |
| 106 | if test "x$as_myself" = x; then |
| 107 | as_myself=$0 |
| 108 | fi |
| 109 | if test ! -f "$as_myself"; then |
| 110 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
| 111 | exit 1 |
| 112 | fi |
| 113 | |
| 114 | # Unset variables that we do not need and which cause bugs (e.g. in |
| 115 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" |
| 116 | # suppresses any "Segmentation fault" message there. '((' could |
| 117 | # trigger a bug in pdksh 5.2.14. |
| 118 | for as_var in BASH_ENV ENV MAIL MAILPATH |
| 119 | do eval test x\${$as_var+set} = xset \ |
| 120 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : |
| 121 | done |
| 122 | PS1='$ ' |
| 123 | PS2='> ' |
| 124 | PS4='+ ' |
| 125 | |
| 126 | # NLS nuisances. |
| 127 | LC_ALL=C |
| 128 | export LC_ALL |
| 129 | LANGUAGE=C |
| 130 | export LANGUAGE |
| 131 | |
| 132 | # CDPATH. |
| 133 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
| 134 | |
| 135 | # Use a proper internal environment variable to ensure we don't fall |
| 136 | # into an infinite loop, continuously re-executing ourselves. |
| 137 | if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then |
| 138 | _as_can_reexec=no; export _as_can_reexec; |
| 139 | # We cannot yet assume a decent shell, so we have to provide a |
| 140 | # neutralization value for shells without unset; and this also |
| 141 | # works around shells that cannot unset nonexistent variables. |
| 142 | # Preserve -v and -x to the replacement shell. |
| 143 | BASH_ENV=/dev/null |
| 144 | ENV=/dev/null |
| 145 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV |
| 146 | case $- in # (((( |
| 147 | *v*x* | *x*v* ) as_opts=-vx ;; |
| 148 | *v* ) as_opts=-v ;; |
| 149 | *x* ) as_opts=-x ;; |
| 150 | * ) as_opts= ;; |
| 151 | esac |
| 152 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} |
| 153 | # Admittedly, this is quite paranoid, since all the known shells bail |
| 154 | # out after a failed `exec'. |
| 155 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 |
| 156 | as_fn_exit 255 |
| 157 | fi |
| 158 | # We don't want this to propagate to other subprocesses. |
| 159 | { _as_can_reexec=; unset _as_can_reexec;} |
| 160 | if test "x$CONFIG_SHELL" = x; then |
| 161 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : |
| 162 | emulate sh |
| 163 | NULLCMD=: |
| 164 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which |
| 165 | # is contrary to our usage. Disable this feature. |
| 166 | alias -g '\${1+\"\$@\"}'='\"\$@\"' |
| 167 | setopt NO_GLOB_SUBST |
| 168 | else |
| 169 | case \`(set -o) 2>/dev/null\` in #( |
| 170 | *posix*) : |
| 171 | set -o posix ;; #( |
| 172 | *) : |
| 173 | ;; |
| 174 | esac |
| 175 | fi |
| 176 | " |
| 177 | as_required="as_fn_return () { (exit \$1); } |
| 178 | as_fn_success () { as_fn_return 0; } |
| 179 | as_fn_failure () { as_fn_return 1; } |
| 180 | as_fn_ret_success () { return 0; } |
| 181 | as_fn_ret_failure () { return 1; } |
| 182 | |
| 183 | exitcode=0 |
| 184 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } |
| 185 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } |
| 186 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } |
| 187 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } |
| 188 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : |
| 189 | |
| 190 | else |
| 191 | exitcode=1; echo positional parameters were not saved. |
| 192 | fi |
| 193 | test x\$exitcode = x0 || exit 1 |
| 194 | test -x / || exit 1" |
| 195 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO |
| 196 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO |
| 197 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && |
| 198 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 |
| 199 | test \$(( 1 + 1 )) = 2 || exit 1" |
| 200 | if (eval "$as_required") 2>/dev/null; then : |
| 201 | as_have_required=yes |
| 202 | else |
| 203 | as_have_required=no |
| 204 | fi |
| 205 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : |
| 206 | |
| 207 | else |
| 208 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 209 | as_found=false |
| 210 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH |
| 211 | do |
| 212 | IFS=$as_save_IFS |
| 213 | test -z "$as_dir" && as_dir=. |
| 214 | as_found=: |
| 215 | case $as_dir in #( |
| 216 | /*) |
| 217 | for as_base in sh bash ksh sh5; do |
| 218 | # Try only shells that exist, to save several forks. |
| 219 | as_shell=$as_dir/$as_base |
| 220 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && |
| 221 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : |
| 222 | CONFIG_SHELL=$as_shell as_have_required=yes |
| 223 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : |
| 224 | break 2 |
| 225 | fi |
| 226 | fi |
| 227 | done;; |
| 228 | esac |
| 229 | as_found=false |
| 230 | done |
| 231 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && |
| 232 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : |
| 233 | CONFIG_SHELL=$SHELL as_have_required=yes |
| 234 | fi; } |
| 235 | IFS=$as_save_IFS |
| 236 | |
| 237 | |
| 238 | if test "x$CONFIG_SHELL" != x; then : |
| 239 | export CONFIG_SHELL |
| 240 | # We cannot yet assume a decent shell, so we have to provide a |
| 241 | # neutralization value for shells without unset; and this also |
| 242 | # works around shells that cannot unset nonexistent variables. |
| 243 | # Preserve -v and -x to the replacement shell. |
| 244 | BASH_ENV=/dev/null |
| 245 | ENV=/dev/null |
| 246 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV |
| 247 | case $- in # (((( |
| 248 | *v*x* | *x*v* ) as_opts=-vx ;; |
| 249 | *v* ) as_opts=-v ;; |
| 250 | *x* ) as_opts=-x ;; |
| 251 | * ) as_opts= ;; |
| 252 | esac |
| 253 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} |
| 254 | # Admittedly, this is quite paranoid, since all the known shells bail |
| 255 | # out after a failed `exec'. |
| 256 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 |
| 257 | exit 255 |
| 258 | fi |
| 259 | |
| 260 | if test x$as_have_required = xno; then : |
| 261 | $as_echo "$0: This script requires a shell more modern than all" |
| 262 | $as_echo "$0: the shells that I found on your system." |
| 263 | if test x${ZSH_VERSION+set} = xset ; then |
| 264 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" |
| 265 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." |
| 266 | else |
| 267 | $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, |
| 268 | $0: including any error possibly output before this |
| 269 | $0: message. Then install a modern shell, or manually run |
| 270 | $0: the script under such a shell if you do have one." |
| 271 | fi |
| 272 | exit 1 |
| 273 | fi |
| 274 | fi |
| 275 | fi |
| 276 | SHELL=${CONFIG_SHELL-/bin/sh} |
| 277 | export SHELL |
| 278 | # Unset more variables known to interfere with behavior of common tools. |
| 279 | CLICOLOR_FORCE= GREP_OPTIONS= |
| 280 | unset CLICOLOR_FORCE GREP_OPTIONS |
| 281 | |
| 282 | ## --------------------- ## |
| 283 | ## M4sh Shell Functions. ## |
| 284 | ## --------------------- ## |
| 285 | # as_fn_unset VAR |
| 286 | # --------------- |
| 287 | # Portably unset VAR. |
| 288 | as_fn_unset () |
| 289 | { |
| 290 | { eval $1=; unset $1;} |
| 291 | } |
| 292 | as_unset=as_fn_unset |
| 293 | |
| 294 | # as_fn_set_status STATUS |
| 295 | # ----------------------- |
| 296 | # Set $? to STATUS, without forking. |
| 297 | as_fn_set_status () |
| 298 | { |
| 299 | return $1 |
| 300 | } # as_fn_set_status |
| 301 | |
| 302 | # as_fn_exit STATUS |
| 303 | # ----------------- |
| 304 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. |
| 305 | as_fn_exit () |
| 306 | { |
| 307 | set +e |
| 308 | as_fn_set_status $1 |
| 309 | exit $1 |
| 310 | } # as_fn_exit |
| 311 | |
| 312 | # as_fn_mkdir_p |
| 313 | # ------------- |
| 314 | # Create "$as_dir" as a directory, including parents if necessary. |
| 315 | as_fn_mkdir_p () |
| 316 | { |
| 317 | |
| 318 | case $as_dir in #( |
| 319 | -*) as_dir=./$as_dir;; |
| 320 | esac |
| 321 | test -d "$as_dir" || eval $as_mkdir_p || { |
| 322 | as_dirs= |
| 323 | while :; do |
| 324 | case $as_dir in #( |
| 325 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( |
| 326 | *) as_qdir=$as_dir;; |
| 327 | esac |
| 328 | as_dirs="'$as_qdir' $as_dirs" |
| 329 | as_dir=`$as_dirname -- "$as_dir" || |
| 330 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 331 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
| 332 | X"$as_dir" : 'X\(//\)$' \| \ |
| 333 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || |
| 334 | $as_echo X"$as_dir" | |
| 335 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 336 | s//\1/ |
| 337 | q |
| 338 | } |
| 339 | /^X\(\/\/\)[^/].*/{ |
| 340 | s//\1/ |
| 341 | q |
| 342 | } |
| 343 | /^X\(\/\/\)$/{ |
| 344 | s//\1/ |
| 345 | q |
| 346 | } |
| 347 | /^X\(\/\).*/{ |
| 348 | s//\1/ |
| 349 | q |
| 350 | } |
| 351 | s/.*/./; q'` |
| 352 | test -d "$as_dir" && break |
| 353 | done |
| 354 | test -z "$as_dirs" || eval "mkdir $as_dirs" |
| 355 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
| 356 | |
| 357 | |
| 358 | } # as_fn_mkdir_p |
| 359 | |
| 360 | # as_fn_executable_p FILE |
| 361 | # ----------------------- |
| 362 | # Test if FILE is an executable regular file. |
| 363 | as_fn_executable_p () |
| 364 | { |
| 365 | test -f "$1" && test -x "$1" |
| 366 | } # as_fn_executable_p |
| 367 | # as_fn_append VAR VALUE |
| 368 | # ---------------------- |
| 369 | # Append the text in VALUE to the end of the definition contained in VAR. Take |
| 370 | # advantage of any shell optimizations that allow amortized linear growth over |
| 371 | # repeated appends, instead of the typical quadratic growth present in naive |
| 372 | # implementations. |
| 373 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : |
| 374 | eval 'as_fn_append () |
| 375 | { |
| 376 | eval $1+=\$2 |
| 377 | }' |
| 378 | else |
| 379 | as_fn_append () |
| 380 | { |
| 381 | eval $1=\$$1\$2 |
| 382 | } |
| 383 | fi # as_fn_append |
| 384 | |
| 385 | # as_fn_arith ARG... |
| 386 | # ------------------ |
| 387 | # Perform arithmetic evaluation on the ARGs, and store the result in the |
| 388 | # global $as_val. Take advantage of shells that can avoid forks. The arguments |
| 389 | # must be portable across $(()) and expr. |
| 390 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : |
| 391 | eval 'as_fn_arith () |
| 392 | { |
| 393 | as_val=$(( $* )) |
| 394 | }' |
| 395 | else |
| 396 | as_fn_arith () |
| 397 | { |
| 398 | as_val=`expr "$@" || test $? -eq 1` |
| 399 | } |
| 400 | fi # as_fn_arith |
| 401 | |
| 402 | |
| 403 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
| 404 | # ---------------------------------------- |
| 405 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
| 406 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the |
| 407 | # script with STATUS, using 1 if that was 0. |
| 408 | as_fn_error () |
| 409 | { |
| 410 | as_status=$1; test $as_status -eq 0 && as_status=1 |
| 411 | if test "$4"; then |
| 412 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 413 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 |
| 414 | fi |
| 415 | $as_echo "$as_me: error: $2" >&2 |
| 416 | as_fn_exit $as_status |
| 417 | } # as_fn_error |
| 418 | |
| 419 | if expr a : '\(a\)' >/dev/null 2>&1 && |
| 420 | test "X`expr 00001 : '.*\(...\)'`" = X001; then |
| 421 | as_expr=expr |
| 422 | else |
| 423 | as_expr=false |
| 424 | fi |
| 425 | |
| 426 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
| 427 | as_basename=basename |
| 428 | else |
| 429 | as_basename=false |
| 430 | fi |
| 431 | |
| 432 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
| 433 | as_dirname=dirname |
| 434 | else |
| 435 | as_dirname=false |
| 436 | fi |
| 437 | |
| 438 | as_me=`$as_basename -- "$0" || |
| 439 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
| 440 | X"$0" : 'X\(//\)$' \| \ |
| 441 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
| 442 | $as_echo X/"$0" | |
| 443 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
| 444 | s//\1/ |
| 445 | q |
| 446 | } |
| 447 | /^X\/\(\/\/\)$/{ |
| 448 | s//\1/ |
| 449 | q |
| 450 | } |
| 451 | /^X\/\(\/\).*/{ |
| 452 | s//\1/ |
| 453 | q |
| 454 | } |
| 455 | s/.*/./; q'` |
| 456 | |
| 457 | # Avoid depending upon Character Ranges. |
| 458 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
| 459 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
| 460 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
| 461 | as_cr_digits='0123456789' |
| 462 | as_cr_alnum=$as_cr_Letters$as_cr_digits |
| 463 | |
| 464 | |
| 465 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
| 466 | as_lineno_2=$LINENO as_lineno_2a=$LINENO |
| 467 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && |
| 468 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { |
| 469 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) |
| 470 | sed -n ' |
| 471 | p |
| 472 | /[$]LINENO/= |
| 473 | ' <$as_myself | |
| 474 | sed ' |
| 475 | s/[$]LINENO.*/&-/ |
| 476 | t lineno |
| 477 | b |
| 478 | :lineno |
| 479 | N |
| 480 | :loop |
| 481 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ |
| 482 | t loop |
| 483 | s/-\n.*// |
| 484 | ' >$as_me.lineno && |
| 485 | chmod +x "$as_me.lineno" || |
| 486 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } |
| 487 | |
| 488 | # If we had to re-execute with $CONFIG_SHELL, we're ensured to have |
| 489 | # already done that, so ensure we don't try to do so again and fall |
| 490 | # in an infinite loop. This has already happened in practice. |
| 491 | _as_can_reexec=no; export _as_can_reexec |
| 492 | # Don't try to exec as it changes $[0], causing all sort of problems |
| 493 | # (the dirname of $[0] is not the place where we might find the |
| 494 | # original and so on. Autoconf is especially sensitive to this). |
| 495 | . "./$as_me.lineno" |
| 496 | # Exit status is that of the last command. |
| 497 | exit |
| 498 | } |
| 499 | |
| 500 | ECHO_C= ECHO_N= ECHO_T= |
| 501 | case `echo -n x` in #((((( |
| 502 | -n*) |
| 503 | case `echo 'xy\c'` in |
| 504 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
| 505 | xy) ECHO_C='\c';; |
| 506 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null |
| 507 | ECHO_T=' ';; |
| 508 | esac;; |
| 509 | *) |
| 510 | ECHO_N='-n';; |
| 511 | esac |
| 512 | |
| 513 | rm -f conf$$ conf$$.exe conf$$.file |
| 514 | if test -d conf$$.dir; then |
| 515 | rm -f conf$$.dir/conf$$.file |
| 516 | else |
| 517 | rm -f conf$$.dir |
| 518 | mkdir conf$$.dir 2>/dev/null |
| 519 | fi |
| 520 | if (echo >conf$$.file) 2>/dev/null; then |
| 521 | if ln -s conf$$.file conf$$ 2>/dev/null; then |
| 522 | as_ln_s='ln -s' |
| 523 | # ... but there are two gotchas: |
| 524 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. |
| 525 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. |
| 526 | # In both cases, we have to default to `cp -pR'. |
| 527 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
| 528 | as_ln_s='cp -pR' |
| 529 | elif ln conf$$.file conf$$ 2>/dev/null; then |
| 530 | as_ln_s=ln |
| 531 | else |
| 532 | as_ln_s='cp -pR' |
| 533 | fi |
| 534 | else |
| 535 | as_ln_s='cp -pR' |
| 536 | fi |
| 537 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
| 538 | rmdir conf$$.dir 2>/dev/null |
| 539 | |
| 540 | if mkdir -p . 2>/dev/null; then |
| 541 | as_mkdir_p='mkdir -p "$as_dir"' |
| 542 | else |
| 543 | test -d ./-p && rmdir ./-p |
| 544 | as_mkdir_p=false |
| 545 | fi |
| 546 | |
| 547 | as_test_x='test -x' |
| 548 | as_executable_p=as_fn_executable_p |
| 549 | |
| 550 | # Sed expression to map a string onto a valid CPP name. |
| 551 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
| 552 | |
| 553 | # Sed expression to map a string onto a valid variable name. |
| 554 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
| 555 | |
| 556 | |
| 557 | test -n "$DJDIR" || exec 7<&0 </dev/null |
| 558 | exec 6>&1 |
| 559 | |
| 560 | # Name of the host. |
| 561 | # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, |
| 562 | # so uname gets run too. |
| 563 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` |
| 564 | |
| 565 | # |
| 566 | # Initializations. |
| 567 | # |
| 568 | ac_default_prefix=/usr/local |
| 569 | ac_clean_files= |
| 570 | ac_config_libobj_dir=. |
| 571 | LIBOBJS= |
| 572 | cross_compiling=no |
| 573 | subdirs= |
| 574 | MFLAGS= |
| 575 | MAKEFLAGS= |
| 576 | |
| 577 | # Identity of this package. |
| 578 | PACKAGE_NAME= |
| 579 | PACKAGE_TARNAME= |
| 580 | PACKAGE_VERSION= |
| 581 | PACKAGE_STRING= |
| 582 | PACKAGE_BUGREPORT= |
| 583 | PACKAGE_URL= |
| 584 | |
| 585 | ac_unique_file="main.c" |
| 586 | # Factoring default headers for most tests. |
| 587 | ac_includes_default="\ |
| 588 | #include <stdio.h> |
| 589 | #ifdef HAVE_SYS_TYPES_H |
| 590 | # include <sys/types.h> |
| 591 | #endif |
| 592 | #ifdef HAVE_SYS_STAT_H |
| 593 | # include <sys/stat.h> |
| 594 | #endif |
| 595 | #ifdef STDC_HEADERS |
| 596 | # include <stdlib.h> |
| 597 | # include <stddef.h> |
| 598 | #else |
| 599 | # ifdef HAVE_STDLIB_H |
| 600 | # include <stdlib.h> |
| 601 | # endif |
| 602 | #endif |
| 603 | #ifdef HAVE_STRING_H |
| 604 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H |
| 605 | # include <memory.h> |
| 606 | # endif |
| 607 | # include <string.h> |
| 608 | #endif |
| 609 | #ifdef HAVE_STRINGS_H |
| 610 | # include <strings.h> |
| 611 | #endif |
| 612 | #ifdef HAVE_INTTYPES_H |
| 613 | # include <inttypes.h> |
| 614 | #endif |
| 615 | #ifdef HAVE_STDINT_H |
| 616 | # include <stdint.h> |
| 617 | #endif |
| 618 | #ifdef HAVE_UNISTD_H |
| 619 | # include <unistd.h> |
| 620 | #endif" |
| 621 | |
| 622 | enable_option_checking=no |
| 623 | ac_header_list= |
| 624 | ac_subst_vars='LTLIBOBJS |
| 625 | LIBOBJS |
| 626 | GCORE_TRANSFORM_NAME |
| 627 | GDB_TRANSFORM_NAME |
| 628 | XSLTPROC |
| 629 | GDB_NM_FILE |
| 630 | LTLIBBABELTRACE |
| 631 | LIBBABELTRACE |
| 632 | HAVE_LIBBABELTRACE |
| 633 | HAVE_NATIVE_GCORE_HOST |
| 634 | NAT_GENERATED_FILES |
| 635 | XM_CLIBS |
| 636 | MH_CFLAGS |
| 637 | LOADLIBES |
| 638 | NAT_CDEPS |
| 639 | NATDEPFILES |
| 640 | NAT_FILE |
| 641 | target_subdir |
| 642 | CONFIG_UNINSTALL |
| 643 | CONFIG_INSTALL |
| 644 | CONFIG_CLEAN |
| 645 | CONFIG_ALL |
| 646 | CONFIG_SRCS |
| 647 | CONFIG_DEPS |
| 648 | CONFIG_OBS |
| 649 | PROFILE_CFLAGS |
| 650 | ENABLE_CFLAGS |
| 651 | SIM_OBS |
| 652 | SIM |
| 653 | XMKMF |
| 654 | GDBTK_SRC_DIR |
| 655 | GDBTK_CFLAGS |
| 656 | GDBTKLIBS |
| 657 | X_LIBS |
| 658 | X_LDFLAGS |
| 659 | X_CFLAGS |
| 660 | TK_XINCLUDES |
| 661 | TK_DEPS |
| 662 | TK_LIBRARY |
| 663 | TK_INCLUDE |
| 664 | TK_STUB_LIB_SPEC |
| 665 | TK_STUB_LIB_FLAG |
| 666 | TK_STUB_LIB_FILE |
| 667 | TK_LIB_SPEC |
| 668 | TK_LIB_FLAG |
| 669 | TK_LIB_FILE |
| 670 | TK_SRC_DIR |
| 671 | TK_BIN_DIR |
| 672 | TK_VERSION |
| 673 | TCL_DEPS |
| 674 | TCL_LIBRARY |
| 675 | TCL_INCLUDE |
| 676 | TCL_STUB_LIB_SPEC |
| 677 | TCL_STUB_LIB_FLAG |
| 678 | TCL_STUB_LIB_FILE |
| 679 | TCL_LIB_SPEC |
| 680 | TCL_LIB_FLAG |
| 681 | TCL_LIB_FILE |
| 682 | TCL_SRC_DIR |
| 683 | TCL_BIN_DIR |
| 684 | TCL_PATCH_LEVEL |
| 685 | TCL_VERSION |
| 686 | WIN32LDAPP |
| 687 | GUI_CFLAGS_X |
| 688 | LIBGUI |
| 689 | LTLIBLZMA |
| 690 | LIBLZMA |
| 691 | HAVE_LIBLZMA |
| 692 | WIN32LIBS |
| 693 | SER_HARDWIRE |
| 694 | WERROR_CFLAGS |
| 695 | WARN_CFLAGS |
| 696 | SYSTEM_GDBINIT |
| 697 | TARGET_SYSTEM_ROOT |
| 698 | CONFIG_LDFLAGS |
| 699 | RDYNAMIC |
| 700 | ALLOCA |
| 701 | LTLIBIPT |
| 702 | LIBIPT |
| 703 | HAVE_LIBIPT |
| 704 | SRCHIGH_CFLAGS |
| 705 | SRCHIGH_LIBS |
| 706 | HAVE_GUILE_FALSE |
| 707 | HAVE_GUILE_TRUE |
| 708 | GUILE_LIBS |
| 709 | GUILE_CPPFLAGS |
| 710 | GUILD_TARGET_FLAG |
| 711 | GUILD |
| 712 | pkg_config_prog_path |
| 713 | HAVE_PYTHON_FALSE |
| 714 | HAVE_PYTHON_TRUE |
| 715 | PYTHON_LIBS |
| 716 | PYTHON_CPPFLAGS |
| 717 | PYTHON_CFLAGS |
| 718 | python_prog_path |
| 719 | LTLIBMPFR |
| 720 | LIBMPFR |
| 721 | HAVE_LIBMPFR |
| 722 | LTLIBEXPAT |
| 723 | LIBEXPAT |
| 724 | HAVE_LIBEXPAT |
| 725 | JIT_READER_DIR |
| 726 | TARGET_PTR |
| 727 | READLINE_TEXI_INCFLAG |
| 728 | READLINE_CFLAGS |
| 729 | READLINE_DEPS |
| 730 | READLINE |
| 731 | LTLIBICONV |
| 732 | LIBICONV |
| 733 | zlibinc |
| 734 | zlibdir |
| 735 | MIG |
| 736 | WINDRES |
| 737 | DLLTOOL |
| 738 | AR |
| 739 | YFLAGS |
| 740 | YACC |
| 741 | RANLIB |
| 742 | LN_S |
| 743 | INSTALL_DATA |
| 744 | INSTALL_SCRIPT |
| 745 | INSTALL_PROGRAM |
| 746 | AWK |
| 747 | REPORT_BUGS_TEXI |
| 748 | REPORT_BUGS_TO |
| 749 | PKGVERSION |
| 750 | CODESIGN_CERT |
| 751 | HAVE_NATIVE_GCORE_TARGET |
| 752 | TARGET_OBS |
| 753 | subdirs |
| 754 | GDB_DATADIR |
| 755 | DEBUGDIR |
| 756 | MAKEINFO_EXTRA_FLAGS |
| 757 | MAKEINFOFLAGS |
| 758 | MAKEINFO |
| 759 | PACKAGE |
| 760 | GNULIB_STDINT_H |
| 761 | CATOBJEXT |
| 762 | GENCAT |
| 763 | INSTOBJEXT |
| 764 | DATADIRNAME |
| 765 | CATALOGS |
| 766 | POSUB |
| 767 | GMSGFMT |
| 768 | XGETTEXT |
| 769 | INCINTL |
| 770 | LIBINTL_DEP |
| 771 | LIBINTL |
| 772 | USE_NLS |
| 773 | CCDEPMODE |
| 774 | DEPDIR |
| 775 | am__leading_dot |
| 776 | CXX_DIALECT |
| 777 | HAVE_CXX11 |
| 778 | INSTALL_STRIP_PROGRAM |
| 779 | STRIP |
| 780 | install_sh |
| 781 | target_os |
| 782 | target_vendor |
| 783 | target_cpu |
| 784 | target |
| 785 | host_os |
| 786 | host_vendor |
| 787 | host_cpu |
| 788 | host |
| 789 | build_os |
| 790 | build_vendor |
| 791 | build_cpu |
| 792 | build |
| 793 | EGREP |
| 794 | GREP |
| 795 | CPP |
| 796 | ac_ct_CXX |
| 797 | CXXFLAGS |
| 798 | CXX |
| 799 | OBJEXT |
| 800 | EXEEXT |
| 801 | ac_ct_CC |
| 802 | CPPFLAGS |
| 803 | LDFLAGS |
| 804 | CFLAGS |
| 805 | CC |
| 806 | MAINT |
| 807 | MAINTAINER_MODE_FALSE |
| 808 | MAINTAINER_MODE_TRUE |
| 809 | target_alias |
| 810 | host_alias |
| 811 | build_alias |
| 812 | LIBS |
| 813 | ECHO_T |
| 814 | ECHO_N |
| 815 | ECHO_C |
| 816 | DEFS |
| 817 | mandir |
| 818 | localedir |
| 819 | libdir |
| 820 | psdir |
| 821 | pdfdir |
| 822 | dvidir |
| 823 | htmldir |
| 824 | infodir |
| 825 | docdir |
| 826 | oldincludedir |
| 827 | includedir |
| 828 | localstatedir |
| 829 | sharedstatedir |
| 830 | sysconfdir |
| 831 | datadir |
| 832 | datarootdir |
| 833 | libexecdir |
| 834 | sbindir |
| 835 | bindir |
| 836 | program_transform_name |
| 837 | prefix |
| 838 | exec_prefix |
| 839 | PACKAGE_URL |
| 840 | PACKAGE_BUGREPORT |
| 841 | PACKAGE_STRING |
| 842 | PACKAGE_VERSION |
| 843 | PACKAGE_TARNAME |
| 844 | PACKAGE_NAME |
| 845 | PATH_SEPARATOR |
| 846 | SHELL' |
| 847 | ac_subst_files='nat_makefile_frag' |
| 848 | ac_user_opts=' |
| 849 | enable_option_checking |
| 850 | enable_maintainer_mode |
| 851 | enable_plugins |
| 852 | enable_largefile |
| 853 | with_separate_debug_dir |
| 854 | with_gdb_datadir |
| 855 | with_relocated_sources |
| 856 | with_auto_load_dir |
| 857 | with_auto_load_safe_path |
| 858 | enable_targets |
| 859 | enable_64_bit_bfd |
| 860 | enable_gdbmi |
| 861 | enable_tui |
| 862 | enable_gdbtk |
| 863 | with_libunwind_ia64 |
| 864 | with_curses |
| 865 | enable_profiling |
| 866 | enable_codesign |
| 867 | with_pkgversion |
| 868 | with_bugurl |
| 869 | with_system_zlib |
| 870 | with_gnu_ld |
| 871 | enable_rpath |
| 872 | with_libiconv_prefix |
| 873 | with_iconv_bin |
| 874 | with_system_readline |
| 875 | with_jit_reader_dir |
| 876 | with_expat |
| 877 | with_libexpat_prefix |
| 878 | with_mpfr |
| 879 | with_libmpfr_prefix |
| 880 | with_python |
| 881 | with_guile |
| 882 | enable_source_highlight |
| 883 | enable_libmcheck |
| 884 | with_intel_pt |
| 885 | with_libipt_prefix |
| 886 | with_included_regex |
| 887 | with_sysroot |
| 888 | with_system_gdbinit |
| 889 | enable_werror |
| 890 | enable_build_warnings |
| 891 | enable_gdb_build_warnings |
| 892 | enable_ubsan |
| 893 | with_lzma |
| 894 | with_liblzma_prefix |
| 895 | with_tcl |
| 896 | with_tk |
| 897 | with_x |
| 898 | enable_sim |
| 899 | enable_gdbserver |
| 900 | with_babeltrace |
| 901 | with_libbabeltrace_prefix |
| 902 | enable_unit_tests |
| 903 | ' |
| 904 | ac_precious_vars='build_alias |
| 905 | host_alias |
| 906 | target_alias |
| 907 | CC |
| 908 | CFLAGS |
| 909 | LDFLAGS |
| 910 | LIBS |
| 911 | CPPFLAGS |
| 912 | CXX |
| 913 | CXXFLAGS |
| 914 | CCC |
| 915 | CPP |
| 916 | MAKEINFO |
| 917 | MAKEINFOFLAGS |
| 918 | YACC |
| 919 | YFLAGS |
| 920 | XMKMF' |
| 921 | ac_subdirs_all='testsuite |
| 922 | gdbtk |
| 923 | gdbserver' |
| 924 | |
| 925 | # Initialize some variables set by options. |
| 926 | ac_init_help= |
| 927 | ac_init_version=false |
| 928 | ac_unrecognized_opts= |
| 929 | ac_unrecognized_sep= |
| 930 | # The variables have the same names as the options, with |
| 931 | # dashes changed to underlines. |
| 932 | cache_file=/dev/null |
| 933 | exec_prefix=NONE |
| 934 | no_create= |
| 935 | no_recursion= |
| 936 | prefix=NONE |
| 937 | program_prefix=NONE |
| 938 | program_suffix=NONE |
| 939 | program_transform_name=s,x,x, |
| 940 | silent= |
| 941 | site= |
| 942 | srcdir= |
| 943 | verbose= |
| 944 | x_includes=NONE |
| 945 | x_libraries=NONE |
| 946 | |
| 947 | # Installation directory options. |
| 948 | # These are left unexpanded so users can "make install exec_prefix=/foo" |
| 949 | # and all the variables that are supposed to be based on exec_prefix |
| 950 | # by default will actually change. |
| 951 | # Use braces instead of parens because sh, perl, etc. also accept them. |
| 952 | # (The list follows the same order as the GNU Coding Standards.) |
| 953 | bindir='${exec_prefix}/bin' |
| 954 | sbindir='${exec_prefix}/sbin' |
| 955 | libexecdir='${exec_prefix}/libexec' |
| 956 | datarootdir='${prefix}/share' |
| 957 | datadir='${datarootdir}' |
| 958 | sysconfdir='${prefix}/etc' |
| 959 | sharedstatedir='${prefix}/com' |
| 960 | localstatedir='${prefix}/var' |
| 961 | includedir='${prefix}/include' |
| 962 | oldincludedir='/usr/include' |
| 963 | docdir='${datarootdir}/doc/${PACKAGE}' |
| 964 | infodir='${datarootdir}/info' |
| 965 | htmldir='${docdir}' |
| 966 | dvidir='${docdir}' |
| 967 | pdfdir='${docdir}' |
| 968 | psdir='${docdir}' |
| 969 | libdir='${exec_prefix}/lib' |
| 970 | localedir='${datarootdir}/locale' |
| 971 | mandir='${datarootdir}/man' |
| 972 | |
| 973 | ac_prev= |
| 974 | ac_dashdash= |
| 975 | for ac_option |
| 976 | do |
| 977 | # If the previous option needs an argument, assign it. |
| 978 | if test -n "$ac_prev"; then |
| 979 | eval $ac_prev=\$ac_option |
| 980 | ac_prev= |
| 981 | continue |
| 982 | fi |
| 983 | |
| 984 | case $ac_option in |
| 985 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
| 986 | *=) ac_optarg= ;; |
| 987 | *) ac_optarg=yes ;; |
| 988 | esac |
| 989 | |
| 990 | # Accept the important Cygnus configure options, so we can diagnose typos. |
| 991 | |
| 992 | case $ac_dashdash$ac_option in |
| 993 | --) |
| 994 | ac_dashdash=yes ;; |
| 995 | |
| 996 | -bindir | --bindir | --bindi | --bind | --bin | --bi) |
| 997 | ac_prev=bindir ;; |
| 998 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) |
| 999 | bindir=$ac_optarg ;; |
| 1000 | |
| 1001 | -build | --build | --buil | --bui | --bu) |
| 1002 | ac_prev=build_alias ;; |
| 1003 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
| 1004 | build_alias=$ac_optarg ;; |
| 1005 | |
| 1006 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
| 1007 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
| 1008 | ac_prev=cache_file ;; |
| 1009 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
| 1010 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) |
| 1011 | cache_file=$ac_optarg ;; |
| 1012 | |
| 1013 | --config-cache | -C) |
| 1014 | cache_file=config.cache ;; |
| 1015 | |
| 1016 | -datadir | --datadir | --datadi | --datad) |
| 1017 | ac_prev=datadir ;; |
| 1018 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
| 1019 | datadir=$ac_optarg ;; |
| 1020 | |
| 1021 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
| 1022 | | --dataroo | --dataro | --datar) |
| 1023 | ac_prev=datarootdir ;; |
| 1024 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ |
| 1025 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) |
| 1026 | datarootdir=$ac_optarg ;; |
| 1027 | |
| 1028 | -disable-* | --disable-*) |
| 1029 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
| 1030 | # Reject names that are not valid shell variable names. |
| 1031 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| 1032 | as_fn_error $? "invalid feature name: $ac_useropt" |
| 1033 | ac_useropt_orig=$ac_useropt |
| 1034 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| 1035 | case $ac_user_opts in |
| 1036 | *" |
| 1037 | "enable_$ac_useropt" |
| 1038 | "*) ;; |
| 1039 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" |
| 1040 | ac_unrecognized_sep=', ';; |
| 1041 | esac |
| 1042 | eval enable_$ac_useropt=no ;; |
| 1043 | |
| 1044 | -docdir | --docdir | --docdi | --doc | --do) |
| 1045 | ac_prev=docdir ;; |
| 1046 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) |
| 1047 | docdir=$ac_optarg ;; |
| 1048 | |
| 1049 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) |
| 1050 | ac_prev=dvidir ;; |
| 1051 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) |
| 1052 | dvidir=$ac_optarg ;; |
| 1053 | |
| 1054 | -enable-* | --enable-*) |
| 1055 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
| 1056 | # Reject names that are not valid shell variable names. |
| 1057 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| 1058 | as_fn_error $? "invalid feature name: $ac_useropt" |
| 1059 | ac_useropt_orig=$ac_useropt |
| 1060 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| 1061 | case $ac_user_opts in |
| 1062 | *" |
| 1063 | "enable_$ac_useropt" |
| 1064 | "*) ;; |
| 1065 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" |
| 1066 | ac_unrecognized_sep=', ';; |
| 1067 | esac |
| 1068 | eval enable_$ac_useropt=\$ac_optarg ;; |
| 1069 | |
| 1070 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ |
| 1071 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ |
| 1072 | | --exec | --exe | --ex) |
| 1073 | ac_prev=exec_prefix ;; |
| 1074 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ |
| 1075 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ |
| 1076 | | --exec=* | --exe=* | --ex=*) |
| 1077 | exec_prefix=$ac_optarg ;; |
| 1078 | |
| 1079 | -gas | --gas | --ga | --g) |
| 1080 | # Obsolete; use --with-gas. |
| 1081 | with_gas=yes ;; |
| 1082 | |
| 1083 | -help | --help | --hel | --he | -h) |
| 1084 | ac_init_help=long ;; |
| 1085 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) |
| 1086 | ac_init_help=recursive ;; |
| 1087 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) |
| 1088 | ac_init_help=short ;; |
| 1089 | |
| 1090 | -host | --host | --hos | --ho) |
| 1091 | ac_prev=host_alias ;; |
| 1092 | -host=* | --host=* | --hos=* | --ho=*) |
| 1093 | host_alias=$ac_optarg ;; |
| 1094 | |
| 1095 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
| 1096 | ac_prev=htmldir ;; |
| 1097 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ |
| 1098 | | --ht=*) |
| 1099 | htmldir=$ac_optarg ;; |
| 1100 | |
| 1101 | -includedir | --includedir | --includedi | --included | --include \ |
| 1102 | | --includ | --inclu | --incl | --inc) |
| 1103 | ac_prev=includedir ;; |
| 1104 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ |
| 1105 | | --includ=* | --inclu=* | --incl=* | --inc=*) |
| 1106 | includedir=$ac_optarg ;; |
| 1107 | |
| 1108 | -infodir | --infodir | --infodi | --infod | --info | --inf) |
| 1109 | ac_prev=infodir ;; |
| 1110 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) |
| 1111 | infodir=$ac_optarg ;; |
| 1112 | |
| 1113 | -libdir | --libdir | --libdi | --libd) |
| 1114 | ac_prev=libdir ;; |
| 1115 | -libdir=* | --libdir=* | --libdi=* | --libd=*) |
| 1116 | libdir=$ac_optarg ;; |
| 1117 | |
| 1118 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ |
| 1119 | | --libexe | --libex | --libe) |
| 1120 | ac_prev=libexecdir ;; |
| 1121 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ |
| 1122 | | --libexe=* | --libex=* | --libe=*) |
| 1123 | libexecdir=$ac_optarg ;; |
| 1124 | |
| 1125 | -localedir | --localedir | --localedi | --localed | --locale) |
| 1126 | ac_prev=localedir ;; |
| 1127 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) |
| 1128 | localedir=$ac_optarg ;; |
| 1129 | |
| 1130 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
| 1131 | | --localstate | --localstat | --localsta | --localst | --locals) |
| 1132 | ac_prev=localstatedir ;; |
| 1133 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ |
| 1134 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
| 1135 | localstatedir=$ac_optarg ;; |
| 1136 | |
| 1137 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) |
| 1138 | ac_prev=mandir ;; |
| 1139 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) |
| 1140 | mandir=$ac_optarg ;; |
| 1141 | |
| 1142 | -nfp | --nfp | --nf) |
| 1143 | # Obsolete; use --without-fp. |
| 1144 | with_fp=no ;; |
| 1145 | |
| 1146 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
| 1147 | | --no-cr | --no-c | -n) |
| 1148 | no_create=yes ;; |
| 1149 | |
| 1150 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
| 1151 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) |
| 1152 | no_recursion=yes ;; |
| 1153 | |
| 1154 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ |
| 1155 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ |
| 1156 | | --oldin | --oldi | --old | --ol | --o) |
| 1157 | ac_prev=oldincludedir ;; |
| 1158 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ |
| 1159 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ |
| 1160 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) |
| 1161 | oldincludedir=$ac_optarg ;; |
| 1162 | |
| 1163 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
| 1164 | ac_prev=prefix ;; |
| 1165 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
| 1166 | prefix=$ac_optarg ;; |
| 1167 | |
| 1168 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ |
| 1169 | | --program-pre | --program-pr | --program-p) |
| 1170 | ac_prev=program_prefix ;; |
| 1171 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ |
| 1172 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) |
| 1173 | program_prefix=$ac_optarg ;; |
| 1174 | |
| 1175 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ |
| 1176 | | --program-suf | --program-su | --program-s) |
| 1177 | ac_prev=program_suffix ;; |
| 1178 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ |
| 1179 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) |
| 1180 | program_suffix=$ac_optarg ;; |
| 1181 | |
| 1182 | -program-transform-name | --program-transform-name \ |
| 1183 | | --program-transform-nam | --program-transform-na \ |
| 1184 | | --program-transform-n | --program-transform- \ |
| 1185 | | --program-transform | --program-transfor \ |
| 1186 | | --program-transfo | --program-transf \ |
| 1187 | | --program-trans | --program-tran \ |
| 1188 | | --progr-tra | --program-tr | --program-t) |
| 1189 | ac_prev=program_transform_name ;; |
| 1190 | -program-transform-name=* | --program-transform-name=* \ |
| 1191 | | --program-transform-nam=* | --program-transform-na=* \ |
| 1192 | | --program-transform-n=* | --program-transform-=* \ |
| 1193 | | --program-transform=* | --program-transfor=* \ |
| 1194 | | --program-transfo=* | --program-transf=* \ |
| 1195 | | --program-trans=* | --program-tran=* \ |
| 1196 | | --progr-tra=* | --program-tr=* | --program-t=*) |
| 1197 | program_transform_name=$ac_optarg ;; |
| 1198 | |
| 1199 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
| 1200 | ac_prev=pdfdir ;; |
| 1201 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) |
| 1202 | pdfdir=$ac_optarg ;; |
| 1203 | |
| 1204 | -psdir | --psdir | --psdi | --psd | --ps) |
| 1205 | ac_prev=psdir ;; |
| 1206 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) |
| 1207 | psdir=$ac_optarg ;; |
| 1208 | |
| 1209 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 1210 | | -silent | --silent | --silen | --sile | --sil) |
| 1211 | silent=yes ;; |
| 1212 | |
| 1213 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) |
| 1214 | ac_prev=sbindir ;; |
| 1215 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ |
| 1216 | | --sbi=* | --sb=*) |
| 1217 | sbindir=$ac_optarg ;; |
| 1218 | |
| 1219 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ |
| 1220 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ |
| 1221 | | --sharedst | --shareds | --shared | --share | --shar \ |
| 1222 | | --sha | --sh) |
| 1223 | ac_prev=sharedstatedir ;; |
| 1224 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ |
| 1225 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ |
| 1226 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ |
| 1227 | | --sha=* | --sh=*) |
| 1228 | sharedstatedir=$ac_optarg ;; |
| 1229 | |
| 1230 | -site | --site | --sit) |
| 1231 | ac_prev=site ;; |
| 1232 | -site=* | --site=* | --sit=*) |
| 1233 | site=$ac_optarg ;; |
| 1234 | |
| 1235 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
| 1236 | ac_prev=srcdir ;; |
| 1237 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
| 1238 | srcdir=$ac_optarg ;; |
| 1239 | |
| 1240 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ |
| 1241 | | --syscon | --sysco | --sysc | --sys | --sy) |
| 1242 | ac_prev=sysconfdir ;; |
| 1243 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ |
| 1244 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) |
| 1245 | sysconfdir=$ac_optarg ;; |
| 1246 | |
| 1247 | -target | --target | --targe | --targ | --tar | --ta | --t) |
| 1248 | ac_prev=target_alias ;; |
| 1249 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
| 1250 | target_alias=$ac_optarg ;; |
| 1251 | |
| 1252 | -v | -verbose | --verbose | --verbos | --verbo | --verb) |
| 1253 | verbose=yes ;; |
| 1254 | |
| 1255 | -version | --version | --versio | --versi | --vers | -V) |
| 1256 | ac_init_version=: ;; |
| 1257 | |
| 1258 | -with-* | --with-*) |
| 1259 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
| 1260 | # Reject names that are not valid shell variable names. |
| 1261 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| 1262 | as_fn_error $? "invalid package name: $ac_useropt" |
| 1263 | ac_useropt_orig=$ac_useropt |
| 1264 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| 1265 | case $ac_user_opts in |
| 1266 | *" |
| 1267 | "with_$ac_useropt" |
| 1268 | "*) ;; |
| 1269 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" |
| 1270 | ac_unrecognized_sep=', ';; |
| 1271 | esac |
| 1272 | eval with_$ac_useropt=\$ac_optarg ;; |
| 1273 | |
| 1274 | -without-* | --without-*) |
| 1275 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
| 1276 | # Reject names that are not valid shell variable names. |
| 1277 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| 1278 | as_fn_error $? "invalid package name: $ac_useropt" |
| 1279 | ac_useropt_orig=$ac_useropt |
| 1280 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| 1281 | case $ac_user_opts in |
| 1282 | *" |
| 1283 | "with_$ac_useropt" |
| 1284 | "*) ;; |
| 1285 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" |
| 1286 | ac_unrecognized_sep=', ';; |
| 1287 | esac |
| 1288 | eval with_$ac_useropt=no ;; |
| 1289 | |
| 1290 | --x) |
| 1291 | # Obsolete; use --with-x. |
| 1292 | with_x=yes ;; |
| 1293 | |
| 1294 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ |
| 1295 | | --x-incl | --x-inc | --x-in | --x-i) |
| 1296 | ac_prev=x_includes ;; |
| 1297 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ |
| 1298 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) |
| 1299 | x_includes=$ac_optarg ;; |
| 1300 | |
| 1301 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ |
| 1302 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) |
| 1303 | ac_prev=x_libraries ;; |
| 1304 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ |
| 1305 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) |
| 1306 | x_libraries=$ac_optarg ;; |
| 1307 | |
| 1308 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
| 1309 | Try \`$0 --help' for more information" |
| 1310 | ;; |
| 1311 | |
| 1312 | *=*) |
| 1313 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` |
| 1314 | # Reject names that are not valid shell variable names. |
| 1315 | case $ac_envvar in #( |
| 1316 | '' | [0-9]* | *[!_$as_cr_alnum]* ) |
| 1317 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
| 1318 | esac |
| 1319 | eval $ac_envvar=\$ac_optarg |
| 1320 | export $ac_envvar ;; |
| 1321 | |
| 1322 | *) |
| 1323 | # FIXME: should be removed in autoconf 3.0. |
| 1324 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
| 1325 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
| 1326 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
| 1327 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
| 1328 | ;; |
| 1329 | |
| 1330 | esac |
| 1331 | done |
| 1332 | |
| 1333 | if test -n "$ac_prev"; then |
| 1334 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
| 1335 | as_fn_error $? "missing argument to $ac_option" |
| 1336 | fi |
| 1337 | |
| 1338 | if test -n "$ac_unrecognized_opts"; then |
| 1339 | case $enable_option_checking in |
| 1340 | no) ;; |
| 1341 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
| 1342 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
| 1343 | esac |
| 1344 | fi |
| 1345 | |
| 1346 | # Check all directory arguments for consistency. |
| 1347 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
| 1348 | datadir sysconfdir sharedstatedir localstatedir includedir \ |
| 1349 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ |
| 1350 | libdir localedir mandir |
| 1351 | do |
| 1352 | eval ac_val=\$$ac_var |
| 1353 | # Remove trailing slashes. |
| 1354 | case $ac_val in |
| 1355 | */ ) |
| 1356 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` |
| 1357 | eval $ac_var=\$ac_val;; |
| 1358 | esac |
| 1359 | # Be sure to have absolute directory names. |
| 1360 | case $ac_val in |
| 1361 | [\\/$]* | ?:[\\/]* ) continue;; |
| 1362 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; |
| 1363 | esac |
| 1364 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
| 1365 | done |
| 1366 | |
| 1367 | # There might be people who depend on the old broken behavior: `$host' |
| 1368 | # used to hold the argument of --host etc. |
| 1369 | # FIXME: To remove some day. |
| 1370 | build=$build_alias |
| 1371 | host=$host_alias |
| 1372 | target=$target_alias |
| 1373 | |
| 1374 | # FIXME: To remove some day. |
| 1375 | if test "x$host_alias" != x; then |
| 1376 | if test "x$build_alias" = x; then |
| 1377 | cross_compiling=maybe |
| 1378 | elif test "x$build_alias" != "x$host_alias"; then |
| 1379 | cross_compiling=yes |
| 1380 | fi |
| 1381 | fi |
| 1382 | |
| 1383 | ac_tool_prefix= |
| 1384 | test -n "$host_alias" && ac_tool_prefix=$host_alias- |
| 1385 | |
| 1386 | test "$silent" = yes && exec 6>/dev/null |
| 1387 | |
| 1388 | |
| 1389 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
| 1390 | ac_ls_di=`ls -di .` && |
| 1391 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || |
| 1392 | as_fn_error $? "working directory cannot be determined" |
| 1393 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
| 1394 | as_fn_error $? "pwd does not report name of working directory" |
| 1395 | |
| 1396 | |
| 1397 | # Find the source files, if location was not specified. |
| 1398 | if test -z "$srcdir"; then |
| 1399 | ac_srcdir_defaulted=yes |
| 1400 | # Try the directory containing this script, then the parent directory. |
| 1401 | ac_confdir=`$as_dirname -- "$as_myself" || |
| 1402 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 1403 | X"$as_myself" : 'X\(//\)[^/]' \| \ |
| 1404 | X"$as_myself" : 'X\(//\)$' \| \ |
| 1405 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || |
| 1406 | $as_echo X"$as_myself" | |
| 1407 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 1408 | s//\1/ |
| 1409 | q |
| 1410 | } |
| 1411 | /^X\(\/\/\)[^/].*/{ |
| 1412 | s//\1/ |
| 1413 | q |
| 1414 | } |
| 1415 | /^X\(\/\/\)$/{ |
| 1416 | s//\1/ |
| 1417 | q |
| 1418 | } |
| 1419 | /^X\(\/\).*/{ |
| 1420 | s//\1/ |
| 1421 | q |
| 1422 | } |
| 1423 | s/.*/./; q'` |
| 1424 | srcdir=$ac_confdir |
| 1425 | if test ! -r "$srcdir/$ac_unique_file"; then |
| 1426 | srcdir=.. |
| 1427 | fi |
| 1428 | else |
| 1429 | ac_srcdir_defaulted=no |
| 1430 | fi |
| 1431 | if test ! -r "$srcdir/$ac_unique_file"; then |
| 1432 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." |
| 1433 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
| 1434 | fi |
| 1435 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
| 1436 | ac_abs_confdir=`( |
| 1437 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
| 1438 | pwd)` |
| 1439 | # When building in place, set srcdir=. |
| 1440 | if test "$ac_abs_confdir" = "$ac_pwd"; then |
| 1441 | srcdir=. |
| 1442 | fi |
| 1443 | # Remove unnecessary trailing slashes from srcdir. |
| 1444 | # Double slashes in file names in object file debugging info |
| 1445 | # mess up M-x gdb in Emacs. |
| 1446 | case $srcdir in |
| 1447 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; |
| 1448 | esac |
| 1449 | for ac_var in $ac_precious_vars; do |
| 1450 | eval ac_env_${ac_var}_set=\${${ac_var}+set} |
| 1451 | eval ac_env_${ac_var}_value=\$${ac_var} |
| 1452 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} |
| 1453 | eval ac_cv_env_${ac_var}_value=\$${ac_var} |
| 1454 | done |
| 1455 | |
| 1456 | # |
| 1457 | # Report the --help message. |
| 1458 | # |
| 1459 | if test "$ac_init_help" = "long"; then |
| 1460 | # Omit some internal or obsolete options to make the list less imposing. |
| 1461 | # This message is too long to be a string in the A/UX 3.1 sh. |
| 1462 | cat <<_ACEOF |
| 1463 | \`configure' configures this package to adapt to many kinds of systems. |
| 1464 | |
| 1465 | Usage: $0 [OPTION]... [VAR=VALUE]... |
| 1466 | |
| 1467 | To assign environment variables (e.g., CC, CFLAGS...), specify them as |
| 1468 | VAR=VALUE. See below for descriptions of some of the useful variables. |
| 1469 | |
| 1470 | Defaults for the options are specified in brackets. |
| 1471 | |
| 1472 | Configuration: |
| 1473 | -h, --help display this help and exit |
| 1474 | --help=short display options specific to this package |
| 1475 | --help=recursive display the short help of all the included packages |
| 1476 | -V, --version display version information and exit |
| 1477 | -q, --quiet, --silent do not print \`checking ...' messages |
| 1478 | --cache-file=FILE cache test results in FILE [disabled] |
| 1479 | -C, --config-cache alias for \`--cache-file=config.cache' |
| 1480 | -n, --no-create do not create output files |
| 1481 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] |
| 1482 | |
| 1483 | Installation directories: |
| 1484 | --prefix=PREFIX install architecture-independent files in PREFIX |
| 1485 | [$ac_default_prefix] |
| 1486 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
| 1487 | [PREFIX] |
| 1488 | |
| 1489 | By default, \`make install' will install all the files in |
| 1490 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify |
| 1491 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', |
| 1492 | for instance \`--prefix=\$HOME'. |
| 1493 | |
| 1494 | For better control, use the options below. |
| 1495 | |
| 1496 | Fine tuning of the installation directories: |
| 1497 | --bindir=DIR user executables [EPREFIX/bin] |
| 1498 | --sbindir=DIR system admin executables [EPREFIX/sbin] |
| 1499 | --libexecdir=DIR program executables [EPREFIX/libexec] |
| 1500 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] |
| 1501 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] |
| 1502 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] |
| 1503 | --libdir=DIR object code libraries [EPREFIX/lib] |
| 1504 | --includedir=DIR C header files [PREFIX/include] |
| 1505 | --oldincludedir=DIR C header files for non-gcc [/usr/include] |
| 1506 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] |
| 1507 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] |
| 1508 | --infodir=DIR info documentation [DATAROOTDIR/info] |
| 1509 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] |
| 1510 | --mandir=DIR man documentation [DATAROOTDIR/man] |
| 1511 | --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] |
| 1512 | --htmldir=DIR html documentation [DOCDIR] |
| 1513 | --dvidir=DIR dvi documentation [DOCDIR] |
| 1514 | --pdfdir=DIR pdf documentation [DOCDIR] |
| 1515 | --psdir=DIR ps documentation [DOCDIR] |
| 1516 | _ACEOF |
| 1517 | |
| 1518 | cat <<\_ACEOF |
| 1519 | |
| 1520 | Program names: |
| 1521 | --program-prefix=PREFIX prepend PREFIX to installed program names |
| 1522 | --program-suffix=SUFFIX append SUFFIX to installed program names |
| 1523 | --program-transform-name=PROGRAM run sed PROGRAM on installed program names |
| 1524 | |
| 1525 | X features: |
| 1526 | --x-includes=DIR X include files are in DIR |
| 1527 | --x-libraries=DIR X library files are in DIR |
| 1528 | |
| 1529 | System types: |
| 1530 | --build=BUILD configure for building on BUILD [guessed] |
| 1531 | --host=HOST cross-compile to build programs to run on HOST [BUILD] |
| 1532 | --target=TARGET configure for building compilers for TARGET [HOST] |
| 1533 | _ACEOF |
| 1534 | fi |
| 1535 | |
| 1536 | if test -n "$ac_init_help"; then |
| 1537 | |
| 1538 | cat <<\_ACEOF |
| 1539 | |
| 1540 | Optional Features: |
| 1541 | --disable-option-checking ignore unrecognized --enable/--with options |
| 1542 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
| 1543 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] |
| 1544 | --enable-maintainer-mode |
| 1545 | enable make rules and dependencies not useful (and |
| 1546 | sometimes confusing) to the casual installer |
| 1547 | --enable-plugins Enable support for plugins |
| 1548 | --disable-largefile omit support for large files |
| 1549 | --enable-targets=TARGETS |
| 1550 | alternative target configurations |
| 1551 | --enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes) |
| 1552 | --disable-gdbmi disable machine-interface (MI) |
| 1553 | --enable-tui enable full-screen terminal user interface (TUI) |
| 1554 | --enable-gdbtk enable gdbtk graphical user interface (GUI) |
| 1555 | --enable-profiling enable profiling of GDB |
| 1556 | --enable-codesign=CERT sign gdb with 'codesign -s CERT' |
| 1557 | --disable-rpath do not hardcode runtime library paths |
| 1558 | --enable-source-highlight |
| 1559 | enable source-highlight for source listings |
| 1560 | --enable-libmcheck Try linking with -lmcheck if available |
| 1561 | --enable-werror treat compile warnings as errors |
| 1562 | --enable-build-warnings enable build-time compiler warnings if gcc is used |
| 1563 | --enable-gdb-build-warnings |
| 1564 | enable GDB specific build-time compiler warnings if |
| 1565 | gcc is used |
| 1566 | --enable-ubsan enable undefined behavior sanitizer (auto/yes/no) |
| 1567 | --enable-sim link gdb with simulator |
| 1568 | --enable-gdbserver automatically build gdbserver (yes/no/auto, default |
| 1569 | is auto) |
| 1570 | --enable-unit-tests Enable the inclusion of unit tests when compiling |
| 1571 | GDB |
| 1572 | |
| 1573 | Optional Packages: |
| 1574 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] |
| 1575 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) |
| 1576 | --with-separate-debug-dir=PATH |
| 1577 | look for global separate debug info in this path |
| 1578 | [LIBDIR/debug] |
| 1579 | --with-gdb-datadir=PATH look for global separate data files in this path |
| 1580 | [DATADIR/gdb] |
| 1581 | --with-relocated-sources=PATH |
| 1582 | automatically relocate this path for source files |
| 1583 | --with-auto-load-dir=PATH |
| 1584 | directories from which to load auto-loaded scripts |
| 1585 | [$debugdir:$datadir/auto-load] |
| 1586 | --with-auto-load-safe-path=PATH |
| 1587 | directories safe to hold auto-loaded files |
| 1588 | [--with-auto-load-dir] |
| 1589 | --without-auto-load-safe-path |
| 1590 | do not restrict auto-loaded files locations |
| 1591 | --with-libunwind-ia64 use libunwind frame unwinding for ia64 targets |
| 1592 | --with-curses use the curses library instead of the termcap |
| 1593 | library |
| 1594 | --with-pkgversion=PKG Use PKG in the version string in place of "GDB" |
| 1595 | --with-bugurl=URL Direct users to URL to report a bug |
| 1596 | --with-system-zlib use installed libz |
| 1597 | --with-gnu-ld assume the C compiler uses GNU ld default=no |
| 1598 | --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib |
| 1599 | --without-libiconv-prefix don't search for libiconv in includedir and libdir |
| 1600 | --with-iconv-bin=PATH specify where to find the iconv program |
| 1601 | --with-system-readline use installed readline library |
| 1602 | --with-jit-reader-dir=PATH |
| 1603 | directory to load the JIT readers from |
| 1604 | --with-expat include expat support (auto/yes/no) |
| 1605 | --with-libexpat-prefix[=DIR] search for libexpat in DIR/include and DIR/lib |
| 1606 | --without-libexpat-prefix don't search for libexpat in includedir and libdir |
| 1607 | --with-mpfr include MPFR support (auto/yes/no) |
| 1608 | --with-libmpfr-prefix[=DIR] search for libmpfr in DIR/include and DIR/lib |
| 1609 | --without-libmpfr-prefix don't search for libmpfr in includedir and libdir |
| 1610 | --with-python[=PYTHON] include python support |
| 1611 | (auto/yes/no/<python-program>) |
| 1612 | --with-guile[=GUILE] include guile support |
| 1613 | (auto/yes/no/<guile-version>/<pkg-config-program>) |
| 1614 | --with-intel-pt include Intel Processor Trace support (auto/yes/no) |
| 1615 | --with-libipt-prefix[=DIR] search for libipt in DIR/include and DIR/lib |
| 1616 | --without-libipt-prefix don't search for libipt in includedir and libdir |
| 1617 | --without-included-regex |
| 1618 | don't use included regex; this is the default on |
| 1619 | systems with version 2 of the GNU C library (use |
| 1620 | with caution on other system) |
| 1621 | --with-sysroot[=DIR] search for usr/lib et al within DIR |
| 1622 | --with-system-gdbinit=PATH |
| 1623 | automatically load a system-wide gdbinit file |
| 1624 | --with-lzma support lzma compression (auto/yes/no) |
| 1625 | --with-liblzma-prefix[=DIR] search for liblzma in DIR/include and DIR/lib |
| 1626 | --without-liblzma-prefix don't search for liblzma in includedir and libdir |
| 1627 | --with-tcl directory containing tcl configuration (tclConfig.sh) |
| 1628 | --with-tk directory containing tk configuration (tkConfig.sh) |
| 1629 | --with-x use the X Window System |
| 1630 | --with-babeltrace include babeltrace support (auto/yes/no) |
| 1631 | --with-libbabeltrace-prefix[=DIR] search for libbabeltrace in DIR/include and DIR/lib |
| 1632 | --without-libbabeltrace-prefix don't search for libbabeltrace in includedir and libdir |
| 1633 | |
| 1634 | Some influential environment variables: |
| 1635 | CC C compiler command |
| 1636 | CFLAGS C compiler flags |
| 1637 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a |
| 1638 | nonstandard directory <lib dir> |
| 1639 | LIBS libraries to pass to the linker, e.g. -l<library> |
| 1640 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
| 1641 | you have headers in a nonstandard directory <include dir> |
| 1642 | CXX C++ compiler command |
| 1643 | CXXFLAGS C++ compiler flags |
| 1644 | CPP C preprocessor |
| 1645 | MAKEINFO Parent configure detects if it is of sufficient version. |
| 1646 | MAKEINFOFLAGS |
| 1647 | Parameters for MAKEINFO. |
| 1648 | YACC The `Yet Another Compiler Compiler' implementation to use. |
| 1649 | Defaults to the first program found out of: `bison -y', `byacc', |
| 1650 | `yacc'. |
| 1651 | YFLAGS The list of arguments that will be passed by default to $YACC. |
| 1652 | This script will default YFLAGS to the empty string to avoid a |
| 1653 | default value of `-d' given by some make applications. |
| 1654 | XMKMF Path to xmkmf, Makefile generator for X Window System |
| 1655 | |
| 1656 | Use these variables to override the choices made by `configure' or to help |
| 1657 | it to find libraries and programs with nonstandard names/locations. |
| 1658 | |
| 1659 | Report bugs to the package provider. |
| 1660 | _ACEOF |
| 1661 | ac_status=$? |
| 1662 | fi |
| 1663 | |
| 1664 | if test "$ac_init_help" = "recursive"; then |
| 1665 | # If there are subdirs, report their specific --help. |
| 1666 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
| 1667 | test -d "$ac_dir" || |
| 1668 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || |
| 1669 | continue |
| 1670 | ac_builddir=. |
| 1671 | |
| 1672 | case "$ac_dir" in |
| 1673 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 1674 | *) |
| 1675 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
| 1676 | # A ".." for each directory in $ac_dir_suffix. |
| 1677 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
| 1678 | case $ac_top_builddir_sub in |
| 1679 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 1680 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; |
| 1681 | esac ;; |
| 1682 | esac |
| 1683 | ac_abs_top_builddir=$ac_pwd |
| 1684 | ac_abs_builddir=$ac_pwd$ac_dir_suffix |
| 1685 | # for backward compatibility: |
| 1686 | ac_top_builddir=$ac_top_build_prefix |
| 1687 | |
| 1688 | case $srcdir in |
| 1689 | .) # We are building in place. |
| 1690 | ac_srcdir=. |
| 1691 | ac_top_srcdir=$ac_top_builddir_sub |
| 1692 | ac_abs_top_srcdir=$ac_pwd ;; |
| 1693 | [\\/]* | ?:[\\/]* ) # Absolute name. |
| 1694 | ac_srcdir=$srcdir$ac_dir_suffix; |
| 1695 | ac_top_srcdir=$srcdir |
| 1696 | ac_abs_top_srcdir=$srcdir ;; |
| 1697 | *) # Relative name. |
| 1698 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix |
| 1699 | ac_top_srcdir=$ac_top_build_prefix$srcdir |
| 1700 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; |
| 1701 | esac |
| 1702 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
| 1703 | |
| 1704 | cd "$ac_dir" || { ac_status=$?; continue; } |
| 1705 | # Check for guested configure. |
| 1706 | if test -f "$ac_srcdir/configure.gnu"; then |
| 1707 | echo && |
| 1708 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive |
| 1709 | elif test -f "$ac_srcdir/configure"; then |
| 1710 | echo && |
| 1711 | $SHELL "$ac_srcdir/configure" --help=recursive |
| 1712 | else |
| 1713 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
| 1714 | fi || ac_status=$? |
| 1715 | cd "$ac_pwd" || { ac_status=$?; break; } |
| 1716 | done |
| 1717 | fi |
| 1718 | |
| 1719 | test -n "$ac_init_help" && exit $ac_status |
| 1720 | if $ac_init_version; then |
| 1721 | cat <<\_ACEOF |
| 1722 | configure |
| 1723 | generated by GNU Autoconf 2.69 |
| 1724 | |
| 1725 | Copyright (C) 2012 Free Software Foundation, Inc. |
| 1726 | This configure script is free software; the Free Software Foundation |
| 1727 | gives unlimited permission to copy, distribute and modify it. |
| 1728 | _ACEOF |
| 1729 | exit |
| 1730 | fi |
| 1731 | |
| 1732 | ## ------------------------ ## |
| 1733 | ## Autoconf initialization. ## |
| 1734 | ## ------------------------ ## |
| 1735 | |
| 1736 | # ac_fn_c_try_compile LINENO |
| 1737 | # -------------------------- |
| 1738 | # Try to compile conftest.$ac_ext, and return whether this succeeded. |
| 1739 | ac_fn_c_try_compile () |
| 1740 | { |
| 1741 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1742 | rm -f conftest.$ac_objext |
| 1743 | if { { ac_try="$ac_compile" |
| 1744 | case "(($ac_try" in |
| 1745 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 1746 | *) ac_try_echo=$ac_try;; |
| 1747 | esac |
| 1748 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 1749 | $as_echo "$ac_try_echo"; } >&5 |
| 1750 | (eval "$ac_compile") 2>conftest.err |
| 1751 | ac_status=$? |
| 1752 | if test -s conftest.err; then |
| 1753 | grep -v '^ *+' conftest.err >conftest.er1 |
| 1754 | cat conftest.er1 >&5 |
| 1755 | mv -f conftest.er1 conftest.err |
| 1756 | fi |
| 1757 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 1758 | test $ac_status = 0; } && { |
| 1759 | test -z "$ac_c_werror_flag" || |
| 1760 | test ! -s conftest.err |
| 1761 | } && test -s conftest.$ac_objext; then : |
| 1762 | ac_retval=0 |
| 1763 | else |
| 1764 | $as_echo "$as_me: failed program was:" >&5 |
| 1765 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 1766 | |
| 1767 | ac_retval=1 |
| 1768 | fi |
| 1769 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 1770 | as_fn_set_status $ac_retval |
| 1771 | |
| 1772 | } # ac_fn_c_try_compile |
| 1773 | |
| 1774 | # ac_fn_cxx_try_compile LINENO |
| 1775 | # ---------------------------- |
| 1776 | # Try to compile conftest.$ac_ext, and return whether this succeeded. |
| 1777 | ac_fn_cxx_try_compile () |
| 1778 | { |
| 1779 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1780 | rm -f conftest.$ac_objext |
| 1781 | if { { ac_try="$ac_compile" |
| 1782 | case "(($ac_try" in |
| 1783 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 1784 | *) ac_try_echo=$ac_try;; |
| 1785 | esac |
| 1786 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 1787 | $as_echo "$ac_try_echo"; } >&5 |
| 1788 | (eval "$ac_compile") 2>conftest.err |
| 1789 | ac_status=$? |
| 1790 | if test -s conftest.err; then |
| 1791 | grep -v '^ *+' conftest.err >conftest.er1 |
| 1792 | cat conftest.er1 >&5 |
| 1793 | mv -f conftest.er1 conftest.err |
| 1794 | fi |
| 1795 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 1796 | test $ac_status = 0; } && { |
| 1797 | test -z "$ac_cxx_werror_flag" || |
| 1798 | test ! -s conftest.err |
| 1799 | } && test -s conftest.$ac_objext; then : |
| 1800 | ac_retval=0 |
| 1801 | else |
| 1802 | $as_echo "$as_me: failed program was:" >&5 |
| 1803 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 1804 | |
| 1805 | ac_retval=1 |
| 1806 | fi |
| 1807 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 1808 | as_fn_set_status $ac_retval |
| 1809 | |
| 1810 | } # ac_fn_cxx_try_compile |
| 1811 | |
| 1812 | # ac_fn_c_try_cpp LINENO |
| 1813 | # ---------------------- |
| 1814 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. |
| 1815 | ac_fn_c_try_cpp () |
| 1816 | { |
| 1817 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1818 | if { { ac_try="$ac_cpp conftest.$ac_ext" |
| 1819 | case "(($ac_try" in |
| 1820 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 1821 | *) ac_try_echo=$ac_try;; |
| 1822 | esac |
| 1823 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 1824 | $as_echo "$ac_try_echo"; } >&5 |
| 1825 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err |
| 1826 | ac_status=$? |
| 1827 | if test -s conftest.err; then |
| 1828 | grep -v '^ *+' conftest.err >conftest.er1 |
| 1829 | cat conftest.er1 >&5 |
| 1830 | mv -f conftest.er1 conftest.err |
| 1831 | fi |
| 1832 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 1833 | test $ac_status = 0; } > conftest.i && { |
| 1834 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
| 1835 | test ! -s conftest.err |
| 1836 | }; then : |
| 1837 | ac_retval=0 |
| 1838 | else |
| 1839 | $as_echo "$as_me: failed program was:" >&5 |
| 1840 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 1841 | |
| 1842 | ac_retval=1 |
| 1843 | fi |
| 1844 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 1845 | as_fn_set_status $ac_retval |
| 1846 | |
| 1847 | } # ac_fn_c_try_cpp |
| 1848 | |
| 1849 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES |
| 1850 | # ------------------------------------------------------- |
| 1851 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using |
| 1852 | # the include files in INCLUDES and setting the cache variable VAR |
| 1853 | # accordingly. |
| 1854 | ac_fn_c_check_header_mongrel () |
| 1855 | { |
| 1856 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1857 | if eval \${$3+:} false; then : |
| 1858 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| 1859 | $as_echo_n "checking for $2... " >&6; } |
| 1860 | if eval \${$3+:} false; then : |
| 1861 | $as_echo_n "(cached) " >&6 |
| 1862 | fi |
| 1863 | eval ac_res=\$$3 |
| 1864 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 1865 | $as_echo "$ac_res" >&6; } |
| 1866 | else |
| 1867 | # Is the header compilable? |
| 1868 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 |
| 1869 | $as_echo_n "checking $2 usability... " >&6; } |
| 1870 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 1871 | /* end confdefs.h. */ |
| 1872 | $4 |
| 1873 | #include <$2> |
| 1874 | _ACEOF |
| 1875 | if ac_fn_c_try_compile "$LINENO"; then : |
| 1876 | ac_header_compiler=yes |
| 1877 | else |
| 1878 | ac_header_compiler=no |
| 1879 | fi |
| 1880 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 1881 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 |
| 1882 | $as_echo "$ac_header_compiler" >&6; } |
| 1883 | |
| 1884 | # Is the header present? |
| 1885 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 |
| 1886 | $as_echo_n "checking $2 presence... " >&6; } |
| 1887 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 1888 | /* end confdefs.h. */ |
| 1889 | #include <$2> |
| 1890 | _ACEOF |
| 1891 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 1892 | ac_header_preproc=yes |
| 1893 | else |
| 1894 | ac_header_preproc=no |
| 1895 | fi |
| 1896 | rm -f conftest.err conftest.i conftest.$ac_ext |
| 1897 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 |
| 1898 | $as_echo "$ac_header_preproc" >&6; } |
| 1899 | |
| 1900 | # So? What about this header? |
| 1901 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( |
| 1902 | yes:no: ) |
| 1903 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 |
| 1904 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| 1905 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 |
| 1906 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} |
| 1907 | ;; |
| 1908 | no:yes:* ) |
| 1909 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 |
| 1910 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} |
| 1911 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 |
| 1912 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} |
| 1913 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 |
| 1914 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} |
| 1915 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 |
| 1916 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} |
| 1917 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 |
| 1918 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} |
| 1919 | ;; |
| 1920 | esac |
| 1921 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| 1922 | $as_echo_n "checking for $2... " >&6; } |
| 1923 | if eval \${$3+:} false; then : |
| 1924 | $as_echo_n "(cached) " >&6 |
| 1925 | else |
| 1926 | eval "$3=\$ac_header_compiler" |
| 1927 | fi |
| 1928 | eval ac_res=\$$3 |
| 1929 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 1930 | $as_echo "$ac_res" >&6; } |
| 1931 | fi |
| 1932 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 1933 | |
| 1934 | } # ac_fn_c_check_header_mongrel |
| 1935 | |
| 1936 | # ac_fn_c_try_run LINENO |
| 1937 | # ---------------------- |
| 1938 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes |
| 1939 | # that executables *can* be run. |
| 1940 | ac_fn_c_try_run () |
| 1941 | { |
| 1942 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1943 | if { { ac_try="$ac_link" |
| 1944 | case "(($ac_try" in |
| 1945 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 1946 | *) ac_try_echo=$ac_try;; |
| 1947 | esac |
| 1948 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 1949 | $as_echo "$ac_try_echo"; } >&5 |
| 1950 | (eval "$ac_link") 2>&5 |
| 1951 | ac_status=$? |
| 1952 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 1953 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' |
| 1954 | { { case "(($ac_try" in |
| 1955 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 1956 | *) ac_try_echo=$ac_try;; |
| 1957 | esac |
| 1958 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 1959 | $as_echo "$ac_try_echo"; } >&5 |
| 1960 | (eval "$ac_try") 2>&5 |
| 1961 | ac_status=$? |
| 1962 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 1963 | test $ac_status = 0; }; }; then : |
| 1964 | ac_retval=0 |
| 1965 | else |
| 1966 | $as_echo "$as_me: program exited with status $ac_status" >&5 |
| 1967 | $as_echo "$as_me: failed program was:" >&5 |
| 1968 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 1969 | |
| 1970 | ac_retval=$ac_status |
| 1971 | fi |
| 1972 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo |
| 1973 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 1974 | as_fn_set_status $ac_retval |
| 1975 | |
| 1976 | } # ac_fn_c_try_run |
| 1977 | |
| 1978 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES |
| 1979 | # ------------------------------------------------------- |
| 1980 | # Tests whether HEADER exists and can be compiled using the include files in |
| 1981 | # INCLUDES, setting the cache variable VAR accordingly. |
| 1982 | ac_fn_c_check_header_compile () |
| 1983 | { |
| 1984 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1985 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| 1986 | $as_echo_n "checking for $2... " >&6; } |
| 1987 | if eval \${$3+:} false; then : |
| 1988 | $as_echo_n "(cached) " >&6 |
| 1989 | else |
| 1990 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 1991 | /* end confdefs.h. */ |
| 1992 | $4 |
| 1993 | #include <$2> |
| 1994 | _ACEOF |
| 1995 | if ac_fn_c_try_compile "$LINENO"; then : |
| 1996 | eval "$3=yes" |
| 1997 | else |
| 1998 | eval "$3=no" |
| 1999 | fi |
| 2000 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2001 | fi |
| 2002 | eval ac_res=\$$3 |
| 2003 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 2004 | $as_echo "$ac_res" >&6; } |
| 2005 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 2006 | |
| 2007 | } # ac_fn_c_check_header_compile |
| 2008 | |
| 2009 | # ac_fn_c_try_link LINENO |
| 2010 | # ----------------------- |
| 2011 | # Try to link conftest.$ac_ext, and return whether this succeeded. |
| 2012 | ac_fn_c_try_link () |
| 2013 | { |
| 2014 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 2015 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 2016 | if { { ac_try="$ac_link" |
| 2017 | case "(($ac_try" in |
| 2018 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 2019 | *) ac_try_echo=$ac_try;; |
| 2020 | esac |
| 2021 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 2022 | $as_echo "$ac_try_echo"; } >&5 |
| 2023 | (eval "$ac_link") 2>conftest.err |
| 2024 | ac_status=$? |
| 2025 | if test -s conftest.err; then |
| 2026 | grep -v '^ *+' conftest.err >conftest.er1 |
| 2027 | cat conftest.er1 >&5 |
| 2028 | mv -f conftest.er1 conftest.err |
| 2029 | fi |
| 2030 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 2031 | test $ac_status = 0; } && { |
| 2032 | test -z "$ac_c_werror_flag" || |
| 2033 | test ! -s conftest.err |
| 2034 | } && test -s conftest$ac_exeext && { |
| 2035 | test "$cross_compiling" = yes || |
| 2036 | test -x conftest$ac_exeext |
| 2037 | }; then : |
| 2038 | ac_retval=0 |
| 2039 | else |
| 2040 | $as_echo "$as_me: failed program was:" >&5 |
| 2041 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2042 | |
| 2043 | ac_retval=1 |
| 2044 | fi |
| 2045 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information |
| 2046 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would |
| 2047 | # interfere with the next link command; also delete a directory that is |
| 2048 | # left behind by Apple's compiler. We do this before executing the actions. |
| 2049 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo |
| 2050 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 2051 | as_fn_set_status $ac_retval |
| 2052 | |
| 2053 | } # ac_fn_c_try_link |
| 2054 | |
| 2055 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES |
| 2056 | # -------------------------------------------- |
| 2057 | # Tries to find the compile-time value of EXPR in a program that includes |
| 2058 | # INCLUDES, setting VAR accordingly. Returns whether the value could be |
| 2059 | # computed |
| 2060 | ac_fn_c_compute_int () |
| 2061 | { |
| 2062 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 2063 | if test "$cross_compiling" = yes; then |
| 2064 | # Depending upon the size, compute the lo and hi bounds. |
| 2065 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2066 | /* end confdefs.h. */ |
| 2067 | $4 |
| 2068 | int |
| 2069 | main () |
| 2070 | { |
| 2071 | static int test_array [1 - 2 * !(($2) >= 0)]; |
| 2072 | test_array [0] = 0; |
| 2073 | return test_array [0]; |
| 2074 | |
| 2075 | ; |
| 2076 | return 0; |
| 2077 | } |
| 2078 | _ACEOF |
| 2079 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2080 | ac_lo=0 ac_mid=0 |
| 2081 | while :; do |
| 2082 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2083 | /* end confdefs.h. */ |
| 2084 | $4 |
| 2085 | int |
| 2086 | main () |
| 2087 | { |
| 2088 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; |
| 2089 | test_array [0] = 0; |
| 2090 | return test_array [0]; |
| 2091 | |
| 2092 | ; |
| 2093 | return 0; |
| 2094 | } |
| 2095 | _ACEOF |
| 2096 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2097 | ac_hi=$ac_mid; break |
| 2098 | else |
| 2099 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val |
| 2100 | if test $ac_lo -le $ac_mid; then |
| 2101 | ac_lo= ac_hi= |
| 2102 | break |
| 2103 | fi |
| 2104 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val |
| 2105 | fi |
| 2106 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2107 | done |
| 2108 | else |
| 2109 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2110 | /* end confdefs.h. */ |
| 2111 | $4 |
| 2112 | int |
| 2113 | main () |
| 2114 | { |
| 2115 | static int test_array [1 - 2 * !(($2) < 0)]; |
| 2116 | test_array [0] = 0; |
| 2117 | return test_array [0]; |
| 2118 | |
| 2119 | ; |
| 2120 | return 0; |
| 2121 | } |
| 2122 | _ACEOF |
| 2123 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2124 | ac_hi=-1 ac_mid=-1 |
| 2125 | while :; do |
| 2126 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2127 | /* end confdefs.h. */ |
| 2128 | $4 |
| 2129 | int |
| 2130 | main () |
| 2131 | { |
| 2132 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; |
| 2133 | test_array [0] = 0; |
| 2134 | return test_array [0]; |
| 2135 | |
| 2136 | ; |
| 2137 | return 0; |
| 2138 | } |
| 2139 | _ACEOF |
| 2140 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2141 | ac_lo=$ac_mid; break |
| 2142 | else |
| 2143 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val |
| 2144 | if test $ac_mid -le $ac_hi; then |
| 2145 | ac_lo= ac_hi= |
| 2146 | break |
| 2147 | fi |
| 2148 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val |
| 2149 | fi |
| 2150 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2151 | done |
| 2152 | else |
| 2153 | ac_lo= ac_hi= |
| 2154 | fi |
| 2155 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2156 | fi |
| 2157 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2158 | # Binary search between lo and hi bounds. |
| 2159 | while test "x$ac_lo" != "x$ac_hi"; do |
| 2160 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val |
| 2161 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2162 | /* end confdefs.h. */ |
| 2163 | $4 |
| 2164 | int |
| 2165 | main () |
| 2166 | { |
| 2167 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; |
| 2168 | test_array [0] = 0; |
| 2169 | return test_array [0]; |
| 2170 | |
| 2171 | ; |
| 2172 | return 0; |
| 2173 | } |
| 2174 | _ACEOF |
| 2175 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2176 | ac_hi=$ac_mid |
| 2177 | else |
| 2178 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val |
| 2179 | fi |
| 2180 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2181 | done |
| 2182 | case $ac_lo in #(( |
| 2183 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; |
| 2184 | '') ac_retval=1 ;; |
| 2185 | esac |
| 2186 | else |
| 2187 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2188 | /* end confdefs.h. */ |
| 2189 | $4 |
| 2190 | static long int longval () { return $2; } |
| 2191 | static unsigned long int ulongval () { return $2; } |
| 2192 | #include <stdio.h> |
| 2193 | #include <stdlib.h> |
| 2194 | int |
| 2195 | main () |
| 2196 | { |
| 2197 | |
| 2198 | FILE *f = fopen ("conftest.val", "w"); |
| 2199 | if (! f) |
| 2200 | return 1; |
| 2201 | if (($2) < 0) |
| 2202 | { |
| 2203 | long int i = longval (); |
| 2204 | if (i != ($2)) |
| 2205 | return 1; |
| 2206 | fprintf (f, "%ld", i); |
| 2207 | } |
| 2208 | else |
| 2209 | { |
| 2210 | unsigned long int i = ulongval (); |
| 2211 | if (i != ($2)) |
| 2212 | return 1; |
| 2213 | fprintf (f, "%lu", i); |
| 2214 | } |
| 2215 | /* Do not output a trailing newline, as this causes \r\n confusion |
| 2216 | on some platforms. */ |
| 2217 | return ferror (f) || fclose (f) != 0; |
| 2218 | |
| 2219 | ; |
| 2220 | return 0; |
| 2221 | } |
| 2222 | _ACEOF |
| 2223 | if ac_fn_c_try_run "$LINENO"; then : |
| 2224 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 |
| 2225 | else |
| 2226 | ac_retval=1 |
| 2227 | fi |
| 2228 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 2229 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 2230 | rm -f conftest.val |
| 2231 | |
| 2232 | fi |
| 2233 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 2234 | as_fn_set_status $ac_retval |
| 2235 | |
| 2236 | } # ac_fn_c_compute_int |
| 2237 | |
| 2238 | # ac_fn_c_check_func LINENO FUNC VAR |
| 2239 | # ---------------------------------- |
| 2240 | # Tests whether FUNC exists, setting the cache variable VAR accordingly |
| 2241 | ac_fn_c_check_func () |
| 2242 | { |
| 2243 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 2244 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| 2245 | $as_echo_n "checking for $2... " >&6; } |
| 2246 | if eval \${$3+:} false; then : |
| 2247 | $as_echo_n "(cached) " >&6 |
| 2248 | else |
| 2249 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2250 | /* end confdefs.h. */ |
| 2251 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. |
| 2252 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| 2253 | #define $2 innocuous_$2 |
| 2254 | |
| 2255 | /* System header to define __stub macros and hopefully few prototypes, |
| 2256 | which can conflict with char $2 (); below. |
| 2257 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 2258 | <limits.h> exists even on freestanding compilers. */ |
| 2259 | |
| 2260 | #ifdef __STDC__ |
| 2261 | # include <limits.h> |
| 2262 | #else |
| 2263 | # include <assert.h> |
| 2264 | #endif |
| 2265 | |
| 2266 | #undef $2 |
| 2267 | |
| 2268 | /* Override any GCC internal prototype to avoid an error. |
| 2269 | Use char because int might match the return type of a GCC |
| 2270 | builtin and then its argument prototype would still apply. */ |
| 2271 | #ifdef __cplusplus |
| 2272 | extern "C" |
| 2273 | #endif |
| 2274 | char $2 (); |
| 2275 | /* The GNU C library defines this for functions which it implements |
| 2276 | to always fail with ENOSYS. Some functions are actually named |
| 2277 | something starting with __ and the normal name is an alias. */ |
| 2278 | #if defined __stub_$2 || defined __stub___$2 |
| 2279 | choke me |
| 2280 | #endif |
| 2281 | |
| 2282 | int |
| 2283 | main () |
| 2284 | { |
| 2285 | return $2 (); |
| 2286 | ; |
| 2287 | return 0; |
| 2288 | } |
| 2289 | _ACEOF |
| 2290 | if ac_fn_c_try_link "$LINENO"; then : |
| 2291 | eval "$3=yes" |
| 2292 | else |
| 2293 | eval "$3=no" |
| 2294 | fi |
| 2295 | rm -f core conftest.err conftest.$ac_objext \ |
| 2296 | conftest$ac_exeext conftest.$ac_ext |
| 2297 | fi |
| 2298 | eval ac_res=\$$3 |
| 2299 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 2300 | $as_echo "$ac_res" >&6; } |
| 2301 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 2302 | |
| 2303 | } # ac_fn_c_check_func |
| 2304 | |
| 2305 | # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES |
| 2306 | # ---------------------------------------------------- |
| 2307 | # Tries to find if the field MEMBER exists in type AGGR, after including |
| 2308 | # INCLUDES, setting cache variable VAR accordingly. |
| 2309 | ac_fn_c_check_member () |
| 2310 | { |
| 2311 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 2312 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 |
| 2313 | $as_echo_n "checking for $2.$3... " >&6; } |
| 2314 | if eval \${$4+:} false; then : |
| 2315 | $as_echo_n "(cached) " >&6 |
| 2316 | else |
| 2317 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2318 | /* end confdefs.h. */ |
| 2319 | $5 |
| 2320 | int |
| 2321 | main () |
| 2322 | { |
| 2323 | static $2 ac_aggr; |
| 2324 | if (ac_aggr.$3) |
| 2325 | return 0; |
| 2326 | ; |
| 2327 | return 0; |
| 2328 | } |
| 2329 | _ACEOF |
| 2330 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2331 | eval "$4=yes" |
| 2332 | else |
| 2333 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2334 | /* end confdefs.h. */ |
| 2335 | $5 |
| 2336 | int |
| 2337 | main () |
| 2338 | { |
| 2339 | static $2 ac_aggr; |
| 2340 | if (sizeof ac_aggr.$3) |
| 2341 | return 0; |
| 2342 | ; |
| 2343 | return 0; |
| 2344 | } |
| 2345 | _ACEOF |
| 2346 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2347 | eval "$4=yes" |
| 2348 | else |
| 2349 | eval "$4=no" |
| 2350 | fi |
| 2351 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2352 | fi |
| 2353 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2354 | fi |
| 2355 | eval ac_res=\$$4 |
| 2356 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 2357 | $as_echo "$ac_res" >&6; } |
| 2358 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 2359 | |
| 2360 | } # ac_fn_c_check_member |
| 2361 | |
| 2362 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES |
| 2363 | # ------------------------------------------- |
| 2364 | # Tests whether TYPE exists after having included INCLUDES, setting cache |
| 2365 | # variable VAR accordingly. |
| 2366 | ac_fn_c_check_type () |
| 2367 | { |
| 2368 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 2369 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| 2370 | $as_echo_n "checking for $2... " >&6; } |
| 2371 | if eval \${$3+:} false; then : |
| 2372 | $as_echo_n "(cached) " >&6 |
| 2373 | else |
| 2374 | eval "$3=no" |
| 2375 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2376 | /* end confdefs.h. */ |
| 2377 | $4 |
| 2378 | int |
| 2379 | main () |
| 2380 | { |
| 2381 | if (sizeof ($2)) |
| 2382 | return 0; |
| 2383 | ; |
| 2384 | return 0; |
| 2385 | } |
| 2386 | _ACEOF |
| 2387 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2388 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2389 | /* end confdefs.h. */ |
| 2390 | $4 |
| 2391 | int |
| 2392 | main () |
| 2393 | { |
| 2394 | if (sizeof (($2))) |
| 2395 | return 0; |
| 2396 | ; |
| 2397 | return 0; |
| 2398 | } |
| 2399 | _ACEOF |
| 2400 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2401 | |
| 2402 | else |
| 2403 | eval "$3=yes" |
| 2404 | fi |
| 2405 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2406 | fi |
| 2407 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2408 | fi |
| 2409 | eval ac_res=\$$3 |
| 2410 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 2411 | $as_echo "$ac_res" >&6; } |
| 2412 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 2413 | |
| 2414 | } # ac_fn_c_check_type |
| 2415 | |
| 2416 | # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES |
| 2417 | # --------------------------------------------- |
| 2418 | # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR |
| 2419 | # accordingly. |
| 2420 | ac_fn_c_check_decl () |
| 2421 | { |
| 2422 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 2423 | as_decl_name=`echo $2|sed 's/ *(.*//'` |
| 2424 | as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` |
| 2425 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 |
| 2426 | $as_echo_n "checking whether $as_decl_name is declared... " >&6; } |
| 2427 | if eval \${$3+:} false; then : |
| 2428 | $as_echo_n "(cached) " >&6 |
| 2429 | else |
| 2430 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2431 | /* end confdefs.h. */ |
| 2432 | $4 |
| 2433 | int |
| 2434 | main () |
| 2435 | { |
| 2436 | #ifndef $as_decl_name |
| 2437 | #ifdef __cplusplus |
| 2438 | (void) $as_decl_use; |
| 2439 | #else |
| 2440 | (void) $as_decl_name; |
| 2441 | #endif |
| 2442 | #endif |
| 2443 | |
| 2444 | ; |
| 2445 | return 0; |
| 2446 | } |
| 2447 | _ACEOF |
| 2448 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2449 | eval "$3=yes" |
| 2450 | else |
| 2451 | eval "$3=no" |
| 2452 | fi |
| 2453 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2454 | fi |
| 2455 | eval ac_res=\$$3 |
| 2456 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 2457 | $as_echo "$ac_res" >&6; } |
| 2458 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 2459 | |
| 2460 | } # ac_fn_c_check_decl |
| 2461 | |
| 2462 | # ac_fn_cxx_try_link LINENO |
| 2463 | # ------------------------- |
| 2464 | # Try to link conftest.$ac_ext, and return whether this succeeded. |
| 2465 | ac_fn_cxx_try_link () |
| 2466 | { |
| 2467 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 2468 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 2469 | if { { ac_try="$ac_link" |
| 2470 | case "(($ac_try" in |
| 2471 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 2472 | *) ac_try_echo=$ac_try;; |
| 2473 | esac |
| 2474 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 2475 | $as_echo "$ac_try_echo"; } >&5 |
| 2476 | (eval "$ac_link") 2>conftest.err |
| 2477 | ac_status=$? |
| 2478 | if test -s conftest.err; then |
| 2479 | grep -v '^ *+' conftest.err >conftest.er1 |
| 2480 | cat conftest.er1 >&5 |
| 2481 | mv -f conftest.er1 conftest.err |
| 2482 | fi |
| 2483 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 2484 | test $ac_status = 0; } && { |
| 2485 | test -z "$ac_cxx_werror_flag" || |
| 2486 | test ! -s conftest.err |
| 2487 | } && test -s conftest$ac_exeext && { |
| 2488 | test "$cross_compiling" = yes || |
| 2489 | test -x conftest$ac_exeext |
| 2490 | }; then : |
| 2491 | ac_retval=0 |
| 2492 | else |
| 2493 | $as_echo "$as_me: failed program was:" >&5 |
| 2494 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2495 | |
| 2496 | ac_retval=1 |
| 2497 | fi |
| 2498 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information |
| 2499 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would |
| 2500 | # interfere with the next link command; also delete a directory that is |
| 2501 | # left behind by Apple's compiler. We do this before executing the actions. |
| 2502 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo |
| 2503 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 2504 | as_fn_set_status $ac_retval |
| 2505 | |
| 2506 | } # ac_fn_cxx_try_link |
| 2507 | cat >config.log <<_ACEOF |
| 2508 | This file contains any messages produced by compilers while |
| 2509 | running configure, to aid debugging if configure makes a mistake. |
| 2510 | |
| 2511 | It was created by $as_me, which was |
| 2512 | generated by GNU Autoconf 2.69. Invocation command line was |
| 2513 | |
| 2514 | $ $0 $@ |
| 2515 | |
| 2516 | _ACEOF |
| 2517 | exec 5>>config.log |
| 2518 | { |
| 2519 | cat <<_ASUNAME |
| 2520 | ## --------- ## |
| 2521 | ## Platform. ## |
| 2522 | ## --------- ## |
| 2523 | |
| 2524 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
| 2525 | uname -m = `(uname -m) 2>/dev/null || echo unknown` |
| 2526 | uname -r = `(uname -r) 2>/dev/null || echo unknown` |
| 2527 | uname -s = `(uname -s) 2>/dev/null || echo unknown` |
| 2528 | uname -v = `(uname -v) 2>/dev/null || echo unknown` |
| 2529 | |
| 2530 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
| 2531 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` |
| 2532 | |
| 2533 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
| 2534 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` |
| 2535 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` |
| 2536 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` |
| 2537 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` |
| 2538 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` |
| 2539 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` |
| 2540 | |
| 2541 | _ASUNAME |
| 2542 | |
| 2543 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2544 | for as_dir in $PATH |
| 2545 | do |
| 2546 | IFS=$as_save_IFS |
| 2547 | test -z "$as_dir" && as_dir=. |
| 2548 | $as_echo "PATH: $as_dir" |
| 2549 | done |
| 2550 | IFS=$as_save_IFS |
| 2551 | |
| 2552 | } >&5 |
| 2553 | |
| 2554 | cat >&5 <<_ACEOF |
| 2555 | |
| 2556 | |
| 2557 | ## ----------- ## |
| 2558 | ## Core tests. ## |
| 2559 | ## ----------- ## |
| 2560 | |
| 2561 | _ACEOF |
| 2562 | |
| 2563 | |
| 2564 | # Keep a trace of the command line. |
| 2565 | # Strip out --no-create and --no-recursion so they do not pile up. |
| 2566 | # Strip out --silent because we don't want to record it for future runs. |
| 2567 | # Also quote any args containing shell meta-characters. |
| 2568 | # Make two passes to allow for proper duplicate-argument suppression. |
| 2569 | ac_configure_args= |
| 2570 | ac_configure_args0= |
| 2571 | ac_configure_args1= |
| 2572 | ac_must_keep_next=false |
| 2573 | for ac_pass in 1 2 |
| 2574 | do |
| 2575 | for ac_arg |
| 2576 | do |
| 2577 | case $ac_arg in |
| 2578 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; |
| 2579 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 2580 | | -silent | --silent | --silen | --sile | --sil) |
| 2581 | continue ;; |
| 2582 | *\'*) |
| 2583 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 2584 | esac |
| 2585 | case $ac_pass in |
| 2586 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
| 2587 | 2) |
| 2588 | as_fn_append ac_configure_args1 " '$ac_arg'" |
| 2589 | if test $ac_must_keep_next = true; then |
| 2590 | ac_must_keep_next=false # Got value, back to normal. |
| 2591 | else |
| 2592 | case $ac_arg in |
| 2593 | *=* | --config-cache | -C | -disable-* | --disable-* \ |
| 2594 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ |
| 2595 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ |
| 2596 | | -with-* | --with-* | -without-* | --without-* | --x) |
| 2597 | case "$ac_configure_args0 " in |
| 2598 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; |
| 2599 | esac |
| 2600 | ;; |
| 2601 | -* ) ac_must_keep_next=true ;; |
| 2602 | esac |
| 2603 | fi |
| 2604 | as_fn_append ac_configure_args " '$ac_arg'" |
| 2605 | ;; |
| 2606 | esac |
| 2607 | done |
| 2608 | done |
| 2609 | { ac_configure_args0=; unset ac_configure_args0;} |
| 2610 | { ac_configure_args1=; unset ac_configure_args1;} |
| 2611 | |
| 2612 | # When interrupted or exit'd, cleanup temporary files, and complete |
| 2613 | # config.log. We remove comments because anyway the quotes in there |
| 2614 | # would cause problems or look ugly. |
| 2615 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
| 2616 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. |
| 2617 | trap 'exit_status=$? |
| 2618 | # Save into config.log some information that might help in debugging. |
| 2619 | { |
| 2620 | echo |
| 2621 | |
| 2622 | $as_echo "## ---------------- ## |
| 2623 | ## Cache variables. ## |
| 2624 | ## ---------------- ##" |
| 2625 | echo |
| 2626 | # The following way of writing the cache mishandles newlines in values, |
| 2627 | ( |
| 2628 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do |
| 2629 | eval ac_val=\$$ac_var |
| 2630 | case $ac_val in #( |
| 2631 | *${as_nl}*) |
| 2632 | case $ac_var in #( |
| 2633 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
| 2634 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
| 2635 | esac |
| 2636 | case $ac_var in #( |
| 2637 | _ | IFS | as_nl) ;; #( |
| 2638 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
| 2639 | *) { eval $ac_var=; unset $ac_var;} ;; |
| 2640 | esac ;; |
| 2641 | esac |
| 2642 | done |
| 2643 | (set) 2>&1 | |
| 2644 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
| 2645 | *${as_nl}ac_space=\ *) |
| 2646 | sed -n \ |
| 2647 | "s/'\''/'\''\\\\'\'''\''/g; |
| 2648 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" |
| 2649 | ;; #( |
| 2650 | *) |
| 2651 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
| 2652 | ;; |
| 2653 | esac | |
| 2654 | sort |
| 2655 | ) |
| 2656 | echo |
| 2657 | |
| 2658 | $as_echo "## ----------------- ## |
| 2659 | ## Output variables. ## |
| 2660 | ## ----------------- ##" |
| 2661 | echo |
| 2662 | for ac_var in $ac_subst_vars |
| 2663 | do |
| 2664 | eval ac_val=\$$ac_var |
| 2665 | case $ac_val in |
| 2666 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
| 2667 | esac |
| 2668 | $as_echo "$ac_var='\''$ac_val'\''" |
| 2669 | done | sort |
| 2670 | echo |
| 2671 | |
| 2672 | if test -n "$ac_subst_files"; then |
| 2673 | $as_echo "## ------------------- ## |
| 2674 | ## File substitutions. ## |
| 2675 | ## ------------------- ##" |
| 2676 | echo |
| 2677 | for ac_var in $ac_subst_files |
| 2678 | do |
| 2679 | eval ac_val=\$$ac_var |
| 2680 | case $ac_val in |
| 2681 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
| 2682 | esac |
| 2683 | $as_echo "$ac_var='\''$ac_val'\''" |
| 2684 | done | sort |
| 2685 | echo |
| 2686 | fi |
| 2687 | |
| 2688 | if test -s confdefs.h; then |
| 2689 | $as_echo "## ----------- ## |
| 2690 | ## confdefs.h. ## |
| 2691 | ## ----------- ##" |
| 2692 | echo |
| 2693 | cat confdefs.h |
| 2694 | echo |
| 2695 | fi |
| 2696 | test "$ac_signal" != 0 && |
| 2697 | $as_echo "$as_me: caught signal $ac_signal" |
| 2698 | $as_echo "$as_me: exit $exit_status" |
| 2699 | } >&5 |
| 2700 | rm -f core *.core core.conftest.* && |
| 2701 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && |
| 2702 | exit $exit_status |
| 2703 | ' 0 |
| 2704 | for ac_signal in 1 2 13 15; do |
| 2705 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
| 2706 | done |
| 2707 | ac_signal=0 |
| 2708 | |
| 2709 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
| 2710 | rm -f -r conftest* confdefs.h |
| 2711 | |
| 2712 | $as_echo "/* confdefs.h */" > confdefs.h |
| 2713 | |
| 2714 | # Predefined preprocessor variables. |
| 2715 | |
| 2716 | cat >>confdefs.h <<_ACEOF |
| 2717 | #define PACKAGE_NAME "$PACKAGE_NAME" |
| 2718 | _ACEOF |
| 2719 | |
| 2720 | cat >>confdefs.h <<_ACEOF |
| 2721 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" |
| 2722 | _ACEOF |
| 2723 | |
| 2724 | cat >>confdefs.h <<_ACEOF |
| 2725 | #define PACKAGE_VERSION "$PACKAGE_VERSION" |
| 2726 | _ACEOF |
| 2727 | |
| 2728 | cat >>confdefs.h <<_ACEOF |
| 2729 | #define PACKAGE_STRING "$PACKAGE_STRING" |
| 2730 | _ACEOF |
| 2731 | |
| 2732 | cat >>confdefs.h <<_ACEOF |
| 2733 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" |
| 2734 | _ACEOF |
| 2735 | |
| 2736 | cat >>confdefs.h <<_ACEOF |
| 2737 | #define PACKAGE_URL "$PACKAGE_URL" |
| 2738 | _ACEOF |
| 2739 | |
| 2740 | |
| 2741 | # Let the site file select an alternate cache file if it wants to. |
| 2742 | # Prefer an explicitly selected file to automatically selected ones. |
| 2743 | ac_site_file1=NONE |
| 2744 | ac_site_file2=NONE |
| 2745 | if test -n "$CONFIG_SITE"; then |
| 2746 | # We do not want a PATH search for config.site. |
| 2747 | case $CONFIG_SITE in #(( |
| 2748 | -*) ac_site_file1=./$CONFIG_SITE;; |
| 2749 | */*) ac_site_file1=$CONFIG_SITE;; |
| 2750 | *) ac_site_file1=./$CONFIG_SITE;; |
| 2751 | esac |
| 2752 | elif test "x$prefix" != xNONE; then |
| 2753 | ac_site_file1=$prefix/share/config.site |
| 2754 | ac_site_file2=$prefix/etc/config.site |
| 2755 | else |
| 2756 | ac_site_file1=$ac_default_prefix/share/config.site |
| 2757 | ac_site_file2=$ac_default_prefix/etc/config.site |
| 2758 | fi |
| 2759 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
| 2760 | do |
| 2761 | test "x$ac_site_file" = xNONE && continue |
| 2762 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
| 2763 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
| 2764 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
| 2765 | sed 's/^/| /' "$ac_site_file" >&5 |
| 2766 | . "$ac_site_file" \ |
| 2767 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 2768 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 2769 | as_fn_error $? "failed to load site script $ac_site_file |
| 2770 | See \`config.log' for more details" "$LINENO" 5; } |
| 2771 | fi |
| 2772 | done |
| 2773 | |
| 2774 | if test -r "$cache_file"; then |
| 2775 | # Some versions of bash will fail to source /dev/null (special files |
| 2776 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. |
| 2777 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then |
| 2778 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
| 2779 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
| 2780 | case $cache_file in |
| 2781 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
| 2782 | *) . "./$cache_file";; |
| 2783 | esac |
| 2784 | fi |
| 2785 | else |
| 2786 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
| 2787 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
| 2788 | >$cache_file |
| 2789 | fi |
| 2790 | |
| 2791 | as_fn_append ac_header_list " stdlib.h" |
| 2792 | as_fn_append ac_header_list " unistd.h" |
| 2793 | as_fn_append ac_header_list " sys/param.h" |
| 2794 | # Check that the precious variables saved in the cache have kept the same |
| 2795 | # value. |
| 2796 | ac_cache_corrupted=false |
| 2797 | for ac_var in $ac_precious_vars; do |
| 2798 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
| 2799 | eval ac_new_set=\$ac_env_${ac_var}_set |
| 2800 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
| 2801 | eval ac_new_val=\$ac_env_${ac_var}_value |
| 2802 | case $ac_old_set,$ac_new_set in |
| 2803 | set,) |
| 2804 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
| 2805 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
| 2806 | ac_cache_corrupted=: ;; |
| 2807 | ,set) |
| 2808 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
| 2809 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
| 2810 | ac_cache_corrupted=: ;; |
| 2811 | ,);; |
| 2812 | *) |
| 2813 | if test "x$ac_old_val" != "x$ac_new_val"; then |
| 2814 | # differences in whitespace do not lead to failure. |
| 2815 | ac_old_val_w=`echo x $ac_old_val` |
| 2816 | ac_new_val_w=`echo x $ac_new_val` |
| 2817 | if test "$ac_old_val_w" != "$ac_new_val_w"; then |
| 2818 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
| 2819 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
| 2820 | ac_cache_corrupted=: |
| 2821 | else |
| 2822 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
| 2823 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
| 2824 | eval $ac_var=\$ac_old_val |
| 2825 | fi |
| 2826 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
| 2827 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
| 2828 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
| 2829 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
| 2830 | fi;; |
| 2831 | esac |
| 2832 | # Pass precious variables to config.status. |
| 2833 | if test "$ac_new_set" = set; then |
| 2834 | case $ac_new_val in |
| 2835 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 2836 | *) ac_arg=$ac_var=$ac_new_val ;; |
| 2837 | esac |
| 2838 | case " $ac_configure_args " in |
| 2839 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. |
| 2840 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
| 2841 | esac |
| 2842 | fi |
| 2843 | done |
| 2844 | if $ac_cache_corrupted; then |
| 2845 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 2846 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 2847 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
| 2848 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
| 2849 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
| 2850 | fi |
| 2851 | ## -------------------- ## |
| 2852 | ## Main body of script. ## |
| 2853 | ## -------------------- ## |
| 2854 | |
| 2855 | ac_ext=c |
| 2856 | ac_cpp='$CPP $CPPFLAGS' |
| 2857 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 2858 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 2859 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 2860 | |
| 2861 | |
| 2862 | |
| 2863 | |
| 2864 | |
| 2865 | ac_config_headers="$ac_config_headers config.h:config.in" |
| 2866 | |
| 2867 | |
| 2868 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 |
| 2869 | $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } |
| 2870 | # Check whether --enable-maintainer-mode was given. |
| 2871 | if test "${enable_maintainer_mode+set}" = set; then : |
| 2872 | enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval |
| 2873 | else |
| 2874 | USE_MAINTAINER_MODE=no |
| 2875 | fi |
| 2876 | |
| 2877 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 |
| 2878 | $as_echo "$USE_MAINTAINER_MODE" >&6; } |
| 2879 | if test $USE_MAINTAINER_MODE = yes; then |
| 2880 | MAINTAINER_MODE_TRUE= |
| 2881 | MAINTAINER_MODE_FALSE='#' |
| 2882 | else |
| 2883 | MAINTAINER_MODE_TRUE='#' |
| 2884 | MAINTAINER_MODE_FALSE= |
| 2885 | fi |
| 2886 | |
| 2887 | MAINT=$MAINTAINER_MODE_TRUE |
| 2888 | |
| 2889 | |
| 2890 | |
| 2891 | # Set the 'development' global. |
| 2892 | . $srcdir/../bfd/development.sh |
| 2893 | |
| 2894 | ac_ext=c |
| 2895 | ac_cpp='$CPP $CPPFLAGS' |
| 2896 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 2897 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 2898 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 2899 | if test -n "$ac_tool_prefix"; then |
| 2900 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. |
| 2901 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 |
| 2902 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2903 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2904 | if ${ac_cv_prog_CC+:} false; then : |
| 2905 | $as_echo_n "(cached) " >&6 |
| 2906 | else |
| 2907 | if test -n "$CC"; then |
| 2908 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 2909 | else |
| 2910 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2911 | for as_dir in $PATH |
| 2912 | do |
| 2913 | IFS=$as_save_IFS |
| 2914 | test -z "$as_dir" && as_dir=. |
| 2915 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2916 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 2917 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
| 2918 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2919 | break 2 |
| 2920 | fi |
| 2921 | done |
| 2922 | done |
| 2923 | IFS=$as_save_IFS |
| 2924 | |
| 2925 | fi |
| 2926 | fi |
| 2927 | CC=$ac_cv_prog_CC |
| 2928 | if test -n "$CC"; then |
| 2929 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 2930 | $as_echo "$CC" >&6; } |
| 2931 | else |
| 2932 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2933 | $as_echo "no" >&6; } |
| 2934 | fi |
| 2935 | |
| 2936 | |
| 2937 | fi |
| 2938 | if test -z "$ac_cv_prog_CC"; then |
| 2939 | ac_ct_CC=$CC |
| 2940 | # Extract the first word of "gcc", so it can be a program name with args. |
| 2941 | set dummy gcc; ac_word=$2 |
| 2942 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2943 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2944 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
| 2945 | $as_echo_n "(cached) " >&6 |
| 2946 | else |
| 2947 | if test -n "$ac_ct_CC"; then |
| 2948 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| 2949 | else |
| 2950 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2951 | for as_dir in $PATH |
| 2952 | do |
| 2953 | IFS=$as_save_IFS |
| 2954 | test -z "$as_dir" && as_dir=. |
| 2955 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2956 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 2957 | ac_cv_prog_ac_ct_CC="gcc" |
| 2958 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2959 | break 2 |
| 2960 | fi |
| 2961 | done |
| 2962 | done |
| 2963 | IFS=$as_save_IFS |
| 2964 | |
| 2965 | fi |
| 2966 | fi |
| 2967 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| 2968 | if test -n "$ac_ct_CC"; then |
| 2969 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
| 2970 | $as_echo "$ac_ct_CC" >&6; } |
| 2971 | else |
| 2972 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2973 | $as_echo "no" >&6; } |
| 2974 | fi |
| 2975 | |
| 2976 | if test "x$ac_ct_CC" = x; then |
| 2977 | CC="" |
| 2978 | else |
| 2979 | case $cross_compiling:$ac_tool_warned in |
| 2980 | yes:) |
| 2981 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 2982 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 2983 | ac_tool_warned=yes ;; |
| 2984 | esac |
| 2985 | CC=$ac_ct_CC |
| 2986 | fi |
| 2987 | else |
| 2988 | CC="$ac_cv_prog_CC" |
| 2989 | fi |
| 2990 | |
| 2991 | if test -z "$CC"; then |
| 2992 | if test -n "$ac_tool_prefix"; then |
| 2993 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. |
| 2994 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
| 2995 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2996 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2997 | if ${ac_cv_prog_CC+:} false; then : |
| 2998 | $as_echo_n "(cached) " >&6 |
| 2999 | else |
| 3000 | if test -n "$CC"; then |
| 3001 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 3002 | else |
| 3003 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3004 | for as_dir in $PATH |
| 3005 | do |
| 3006 | IFS=$as_save_IFS |
| 3007 | test -z "$as_dir" && as_dir=. |
| 3008 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3009 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 3010 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
| 3011 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 3012 | break 2 |
| 3013 | fi |
| 3014 | done |
| 3015 | done |
| 3016 | IFS=$as_save_IFS |
| 3017 | |
| 3018 | fi |
| 3019 | fi |
| 3020 | CC=$ac_cv_prog_CC |
| 3021 | if test -n "$CC"; then |
| 3022 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 3023 | $as_echo "$CC" >&6; } |
| 3024 | else |
| 3025 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3026 | $as_echo "no" >&6; } |
| 3027 | fi |
| 3028 | |
| 3029 | |
| 3030 | fi |
| 3031 | fi |
| 3032 | if test -z "$CC"; then |
| 3033 | # Extract the first word of "cc", so it can be a program name with args. |
| 3034 | set dummy cc; ac_word=$2 |
| 3035 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 3036 | $as_echo_n "checking for $ac_word... " >&6; } |
| 3037 | if ${ac_cv_prog_CC+:} false; then : |
| 3038 | $as_echo_n "(cached) " >&6 |
| 3039 | else |
| 3040 | if test -n "$CC"; then |
| 3041 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 3042 | else |
| 3043 | ac_prog_rejected=no |
| 3044 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3045 | for as_dir in $PATH |
| 3046 | do |
| 3047 | IFS=$as_save_IFS |
| 3048 | test -z "$as_dir" && as_dir=. |
| 3049 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3050 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 3051 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
| 3052 | ac_prog_rejected=yes |
| 3053 | continue |
| 3054 | fi |
| 3055 | ac_cv_prog_CC="cc" |
| 3056 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 3057 | break 2 |
| 3058 | fi |
| 3059 | done |
| 3060 | done |
| 3061 | IFS=$as_save_IFS |
| 3062 | |
| 3063 | if test $ac_prog_rejected = yes; then |
| 3064 | # We found a bogon in the path, so make sure we never use it. |
| 3065 | set dummy $ac_cv_prog_CC |
| 3066 | shift |
| 3067 | if test $# != 0; then |
| 3068 | # We chose a different compiler from the bogus one. |
| 3069 | # However, it has the same basename, so the bogon will be chosen |
| 3070 | # first if we set CC to just the basename; use the full file name. |
| 3071 | shift |
| 3072 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
| 3073 | fi |
| 3074 | fi |
| 3075 | fi |
| 3076 | fi |
| 3077 | CC=$ac_cv_prog_CC |
| 3078 | if test -n "$CC"; then |
| 3079 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 3080 | $as_echo "$CC" >&6; } |
| 3081 | else |
| 3082 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3083 | $as_echo "no" >&6; } |
| 3084 | fi |
| 3085 | |
| 3086 | |
| 3087 | fi |
| 3088 | if test -z "$CC"; then |
| 3089 | if test -n "$ac_tool_prefix"; then |
| 3090 | for ac_prog in cl.exe |
| 3091 | do |
| 3092 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. |
| 3093 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 |
| 3094 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 3095 | $as_echo_n "checking for $ac_word... " >&6; } |
| 3096 | if ${ac_cv_prog_CC+:} false; then : |
| 3097 | $as_echo_n "(cached) " >&6 |
| 3098 | else |
| 3099 | if test -n "$CC"; then |
| 3100 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 3101 | else |
| 3102 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3103 | for as_dir in $PATH |
| 3104 | do |
| 3105 | IFS=$as_save_IFS |
| 3106 | test -z "$as_dir" && as_dir=. |
| 3107 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3108 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 3109 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
| 3110 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 3111 | break 2 |
| 3112 | fi |
| 3113 | done |
| 3114 | done |
| 3115 | IFS=$as_save_IFS |
| 3116 | |
| 3117 | fi |
| 3118 | fi |
| 3119 | CC=$ac_cv_prog_CC |
| 3120 | if test -n "$CC"; then |
| 3121 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 3122 | $as_echo "$CC" >&6; } |
| 3123 | else |
| 3124 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3125 | $as_echo "no" >&6; } |
| 3126 | fi |
| 3127 | |
| 3128 | |
| 3129 | test -n "$CC" && break |
| 3130 | done |
| 3131 | fi |
| 3132 | if test -z "$CC"; then |
| 3133 | ac_ct_CC=$CC |
| 3134 | for ac_prog in cl.exe |
| 3135 | do |
| 3136 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 3137 | set dummy $ac_prog; ac_word=$2 |
| 3138 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 3139 | $as_echo_n "checking for $ac_word... " >&6; } |
| 3140 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
| 3141 | $as_echo_n "(cached) " >&6 |
| 3142 | else |
| 3143 | if test -n "$ac_ct_CC"; then |
| 3144 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| 3145 | else |
| 3146 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3147 | for as_dir in $PATH |
| 3148 | do |
| 3149 | IFS=$as_save_IFS |
| 3150 | test -z "$as_dir" && as_dir=. |
| 3151 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3152 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 3153 | ac_cv_prog_ac_ct_CC="$ac_prog" |
| 3154 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 3155 | break 2 |
| 3156 | fi |
| 3157 | done |
| 3158 | done |
| 3159 | IFS=$as_save_IFS |
| 3160 | |
| 3161 | fi |
| 3162 | fi |
| 3163 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| 3164 | if test -n "$ac_ct_CC"; then |
| 3165 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
| 3166 | $as_echo "$ac_ct_CC" >&6; } |
| 3167 | else |
| 3168 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3169 | $as_echo "no" >&6; } |
| 3170 | fi |
| 3171 | |
| 3172 | |
| 3173 | test -n "$ac_ct_CC" && break |
| 3174 | done |
| 3175 | |
| 3176 | if test "x$ac_ct_CC" = x; then |
| 3177 | CC="" |
| 3178 | else |
| 3179 | case $cross_compiling:$ac_tool_warned in |
| 3180 | yes:) |
| 3181 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 3182 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 3183 | ac_tool_warned=yes ;; |
| 3184 | esac |
| 3185 | CC=$ac_ct_CC |
| 3186 | fi |
| 3187 | fi |
| 3188 | |
| 3189 | fi |
| 3190 | |
| 3191 | |
| 3192 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 3193 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 3194 | as_fn_error $? "no acceptable C compiler found in \$PATH |
| 3195 | See \`config.log' for more details" "$LINENO" 5; } |
| 3196 | |
| 3197 | # Provide some information about the compiler. |
| 3198 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
| 3199 | set X $ac_compile |
| 3200 | ac_compiler=$2 |
| 3201 | for ac_option in --version -v -V -qversion; do |
| 3202 | { { ac_try="$ac_compiler $ac_option >&5" |
| 3203 | case "(($ac_try" in |
| 3204 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 3205 | *) ac_try_echo=$ac_try;; |
| 3206 | esac |
| 3207 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 3208 | $as_echo "$ac_try_echo"; } >&5 |
| 3209 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err |
| 3210 | ac_status=$? |
| 3211 | if test -s conftest.err; then |
| 3212 | sed '10a\ |
| 3213 | ... rest of stderr output deleted ... |
| 3214 | 10q' conftest.err >conftest.er1 |
| 3215 | cat conftest.er1 >&5 |
| 3216 | fi |
| 3217 | rm -f conftest.er1 conftest.err |
| 3218 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 3219 | test $ac_status = 0; } |
| 3220 | done |
| 3221 | |
| 3222 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3223 | /* end confdefs.h. */ |
| 3224 | |
| 3225 | int |
| 3226 | main () |
| 3227 | { |
| 3228 | |
| 3229 | ; |
| 3230 | return 0; |
| 3231 | } |
| 3232 | _ACEOF |
| 3233 | ac_clean_files_save=$ac_clean_files |
| 3234 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" |
| 3235 | # Try to create an executable without -o first, disregard a.out. |
| 3236 | # It will help us diagnose broken compilers, and finding out an intuition |
| 3237 | # of exeext. |
| 3238 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
| 3239 | $as_echo_n "checking whether the C compiler works... " >&6; } |
| 3240 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
| 3241 | |
| 3242 | # The possible output files: |
| 3243 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" |
| 3244 | |
| 3245 | ac_rmfiles= |
| 3246 | for ac_file in $ac_files |
| 3247 | do |
| 3248 | case $ac_file in |
| 3249 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
| 3250 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; |
| 3251 | esac |
| 3252 | done |
| 3253 | rm -f $ac_rmfiles |
| 3254 | |
| 3255 | if { { ac_try="$ac_link_default" |
| 3256 | case "(($ac_try" in |
| 3257 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 3258 | *) ac_try_echo=$ac_try;; |
| 3259 | esac |
| 3260 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 3261 | $as_echo "$ac_try_echo"; } >&5 |
| 3262 | (eval "$ac_link_default") 2>&5 |
| 3263 | ac_status=$? |
| 3264 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 3265 | test $ac_status = 0; }; then : |
| 3266 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. |
| 3267 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' |
| 3268 | # in a Makefile. We should not override ac_cv_exeext if it was cached, |
| 3269 | # so that the user can short-circuit this test for compilers unknown to |
| 3270 | # Autoconf. |
| 3271 | for ac_file in $ac_files '' |
| 3272 | do |
| 3273 | test -f "$ac_file" || continue |
| 3274 | case $ac_file in |
| 3275 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
| 3276 | ;; |
| 3277 | [ab].out ) |
| 3278 | # We found the default executable, but exeext='' is most |
| 3279 | # certainly right. |
| 3280 | break;; |
| 3281 | *.* ) |
| 3282 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
| 3283 | then :; else |
| 3284 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
| 3285 | fi |
| 3286 | # We set ac_cv_exeext here because the later test for it is not |
| 3287 | # safe: cross compilers may not add the suffix if given an `-o' |
| 3288 | # argument, so we may need to know it at that point already. |
| 3289 | # Even if this section looks crufty: it has the advantage of |
| 3290 | # actually working. |
| 3291 | break;; |
| 3292 | * ) |
| 3293 | break;; |
| 3294 | esac |
| 3295 | done |
| 3296 | test "$ac_cv_exeext" = no && ac_cv_exeext= |
| 3297 | |
| 3298 | else |
| 3299 | ac_file='' |
| 3300 | fi |
| 3301 | if test -z "$ac_file"; then : |
| 3302 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3303 | $as_echo "no" >&6; } |
| 3304 | $as_echo "$as_me: failed program was:" >&5 |
| 3305 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3306 | |
| 3307 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 3308 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 3309 | as_fn_error 77 "C compiler cannot create executables |
| 3310 | See \`config.log' for more details" "$LINENO" 5; } |
| 3311 | else |
| 3312 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| 3313 | $as_echo "yes" >&6; } |
| 3314 | fi |
| 3315 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
| 3316 | $as_echo_n "checking for C compiler default output file name... " >&6; } |
| 3317 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 |
| 3318 | $as_echo "$ac_file" >&6; } |
| 3319 | ac_exeext=$ac_cv_exeext |
| 3320 | |
| 3321 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out |
| 3322 | ac_clean_files=$ac_clean_files_save |
| 3323 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 |
| 3324 | $as_echo_n "checking for suffix of executables... " >&6; } |
| 3325 | if { { ac_try="$ac_link" |
| 3326 | case "(($ac_try" in |
| 3327 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 3328 | *) ac_try_echo=$ac_try;; |
| 3329 | esac |
| 3330 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 3331 | $as_echo "$ac_try_echo"; } >&5 |
| 3332 | (eval "$ac_link") 2>&5 |
| 3333 | ac_status=$? |
| 3334 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 3335 | test $ac_status = 0; }; then : |
| 3336 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
| 3337 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will |
| 3338 | # work properly (i.e., refer to `conftest.exe'), while it won't with |
| 3339 | # `rm'. |
| 3340 | for ac_file in conftest.exe conftest conftest.*; do |
| 3341 | test -f "$ac_file" || continue |
| 3342 | case $ac_file in |
| 3343 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
| 3344 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
| 3345 | break;; |
| 3346 | * ) break;; |
| 3347 | esac |
| 3348 | done |
| 3349 | else |
| 3350 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 3351 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 3352 | as_fn_error $? "cannot compute suffix of executables: cannot compile and link |
| 3353 | See \`config.log' for more details" "$LINENO" 5; } |
| 3354 | fi |
| 3355 | rm -f conftest conftest$ac_cv_exeext |
| 3356 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
| 3357 | $as_echo "$ac_cv_exeext" >&6; } |
| 3358 | |
| 3359 | rm -f conftest.$ac_ext |
| 3360 | EXEEXT=$ac_cv_exeext |
| 3361 | ac_exeext=$EXEEXT |
| 3362 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3363 | /* end confdefs.h. */ |
| 3364 | #include <stdio.h> |
| 3365 | int |
| 3366 | main () |
| 3367 | { |
| 3368 | FILE *f = fopen ("conftest.out", "w"); |
| 3369 | return ferror (f) || fclose (f) != 0; |
| 3370 | |
| 3371 | ; |
| 3372 | return 0; |
| 3373 | } |
| 3374 | _ACEOF |
| 3375 | ac_clean_files="$ac_clean_files conftest.out" |
| 3376 | # Check that the compiler produces executables we can run. If not, either |
| 3377 | # the compiler is broken, or we cross compile. |
| 3378 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 |
| 3379 | $as_echo_n "checking whether we are cross compiling... " >&6; } |
| 3380 | if test "$cross_compiling" != yes; then |
| 3381 | { { ac_try="$ac_link" |
| 3382 | case "(($ac_try" in |
| 3383 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 3384 | *) ac_try_echo=$ac_try;; |
| 3385 | esac |
| 3386 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 3387 | $as_echo "$ac_try_echo"; } >&5 |
| 3388 | (eval "$ac_link") 2>&5 |
| 3389 | ac_status=$? |
| 3390 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 3391 | test $ac_status = 0; } |
| 3392 | if { ac_try='./conftest$ac_cv_exeext' |
| 3393 | { { case "(($ac_try" in |
| 3394 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 3395 | *) ac_try_echo=$ac_try;; |
| 3396 | esac |
| 3397 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 3398 | $as_echo "$ac_try_echo"; } >&5 |
| 3399 | (eval "$ac_try") 2>&5 |
| 3400 | ac_status=$? |
| 3401 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 3402 | test $ac_status = 0; }; }; then |
| 3403 | cross_compiling=no |
| 3404 | else |
| 3405 | if test "$cross_compiling" = maybe; then |
| 3406 | cross_compiling=yes |
| 3407 | else |
| 3408 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 3409 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 3410 | as_fn_error $? "cannot run C compiled programs. |
| 3411 | If you meant to cross compile, use \`--host'. |
| 3412 | See \`config.log' for more details" "$LINENO" 5; } |
| 3413 | fi |
| 3414 | fi |
| 3415 | fi |
| 3416 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 |
| 3417 | $as_echo "$cross_compiling" >&6; } |
| 3418 | |
| 3419 | rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out |
| 3420 | ac_clean_files=$ac_clean_files_save |
| 3421 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
| 3422 | $as_echo_n "checking for suffix of object files... " >&6; } |
| 3423 | if ${ac_cv_objext+:} false; then : |
| 3424 | $as_echo_n "(cached) " >&6 |
| 3425 | else |
| 3426 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3427 | /* end confdefs.h. */ |
| 3428 | |
| 3429 | int |
| 3430 | main () |
| 3431 | { |
| 3432 | |
| 3433 | ; |
| 3434 | return 0; |
| 3435 | } |
| 3436 | _ACEOF |
| 3437 | rm -f conftest.o conftest.obj |
| 3438 | if { { ac_try="$ac_compile" |
| 3439 | case "(($ac_try" in |
| 3440 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 3441 | *) ac_try_echo=$ac_try;; |
| 3442 | esac |
| 3443 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 3444 | $as_echo "$ac_try_echo"; } >&5 |
| 3445 | (eval "$ac_compile") 2>&5 |
| 3446 | ac_status=$? |
| 3447 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 3448 | test $ac_status = 0; }; then : |
| 3449 | for ac_file in conftest.o conftest.obj conftest.*; do |
| 3450 | test -f "$ac_file" || continue; |
| 3451 | case $ac_file in |
| 3452 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
| 3453 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
| 3454 | break;; |
| 3455 | esac |
| 3456 | done |
| 3457 | else |
| 3458 | $as_echo "$as_me: failed program was:" >&5 |
| 3459 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3460 | |
| 3461 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 3462 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 3463 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
| 3464 | See \`config.log' for more details" "$LINENO" 5; } |
| 3465 | fi |
| 3466 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
| 3467 | fi |
| 3468 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
| 3469 | $as_echo "$ac_cv_objext" >&6; } |
| 3470 | OBJEXT=$ac_cv_objext |
| 3471 | ac_objext=$OBJEXT |
| 3472 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
| 3473 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
| 3474 | if ${ac_cv_c_compiler_gnu+:} false; then : |
| 3475 | $as_echo_n "(cached) " >&6 |
| 3476 | else |
| 3477 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3478 | /* end confdefs.h. */ |
| 3479 | |
| 3480 | int |
| 3481 | main () |
| 3482 | { |
| 3483 | #ifndef __GNUC__ |
| 3484 | choke me |
| 3485 | #endif |
| 3486 | |
| 3487 | ; |
| 3488 | return 0; |
| 3489 | } |
| 3490 | _ACEOF |
| 3491 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3492 | ac_compiler_gnu=yes |
| 3493 | else |
| 3494 | ac_compiler_gnu=no |
| 3495 | fi |
| 3496 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3497 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
| 3498 | |
| 3499 | fi |
| 3500 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
| 3501 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
| 3502 | if test $ac_compiler_gnu = yes; then |
| 3503 | GCC=yes |
| 3504 | else |
| 3505 | GCC= |
| 3506 | fi |
| 3507 | ac_test_CFLAGS=${CFLAGS+set} |
| 3508 | ac_save_CFLAGS=$CFLAGS |
| 3509 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
| 3510 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
| 3511 | if ${ac_cv_prog_cc_g+:} false; then : |
| 3512 | $as_echo_n "(cached) " >&6 |
| 3513 | else |
| 3514 | ac_save_c_werror_flag=$ac_c_werror_flag |
| 3515 | ac_c_werror_flag=yes |
| 3516 | ac_cv_prog_cc_g=no |
| 3517 | CFLAGS="-g" |
| 3518 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3519 | /* end confdefs.h. */ |
| 3520 | |
| 3521 | int |
| 3522 | main () |
| 3523 | { |
| 3524 | |
| 3525 | ; |
| 3526 | return 0; |
| 3527 | } |
| 3528 | _ACEOF |
| 3529 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3530 | ac_cv_prog_cc_g=yes |
| 3531 | else |
| 3532 | CFLAGS="" |
| 3533 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3534 | /* end confdefs.h. */ |
| 3535 | |
| 3536 | int |
| 3537 | main () |
| 3538 | { |
| 3539 | |
| 3540 | ; |
| 3541 | return 0; |
| 3542 | } |
| 3543 | _ACEOF |
| 3544 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3545 | |
| 3546 | else |
| 3547 | ac_c_werror_flag=$ac_save_c_werror_flag |
| 3548 | CFLAGS="-g" |
| 3549 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3550 | /* end confdefs.h. */ |
| 3551 | |
| 3552 | int |
| 3553 | main () |
| 3554 | { |
| 3555 | |
| 3556 | ; |
| 3557 | return 0; |
| 3558 | } |
| 3559 | _ACEOF |
| 3560 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3561 | ac_cv_prog_cc_g=yes |
| 3562 | fi |
| 3563 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3564 | fi |
| 3565 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3566 | fi |
| 3567 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3568 | ac_c_werror_flag=$ac_save_c_werror_flag |
| 3569 | fi |
| 3570 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
| 3571 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
| 3572 | if test "$ac_test_CFLAGS" = set; then |
| 3573 | CFLAGS=$ac_save_CFLAGS |
| 3574 | elif test $ac_cv_prog_cc_g = yes; then |
| 3575 | if test "$GCC" = yes; then |
| 3576 | CFLAGS="-g -O2" |
| 3577 | else |
| 3578 | CFLAGS="-g" |
| 3579 | fi |
| 3580 | else |
| 3581 | if test "$GCC" = yes; then |
| 3582 | CFLAGS="-O2" |
| 3583 | else |
| 3584 | CFLAGS= |
| 3585 | fi |
| 3586 | fi |
| 3587 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
| 3588 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } |
| 3589 | if ${ac_cv_prog_cc_c89+:} false; then : |
| 3590 | $as_echo_n "(cached) " >&6 |
| 3591 | else |
| 3592 | ac_cv_prog_cc_c89=no |
| 3593 | ac_save_CC=$CC |
| 3594 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3595 | /* end confdefs.h. */ |
| 3596 | #include <stdarg.h> |
| 3597 | #include <stdio.h> |
| 3598 | struct stat; |
| 3599 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
| 3600 | struct buf { int x; }; |
| 3601 | FILE * (*rcsopen) (struct buf *, struct stat *, int); |
| 3602 | static char *e (p, i) |
| 3603 | char **p; |
| 3604 | int i; |
| 3605 | { |
| 3606 | return p[i]; |
| 3607 | } |
| 3608 | static char *f (char * (*g) (char **, int), char **p, ...) |
| 3609 | { |
| 3610 | char *s; |
| 3611 | va_list v; |
| 3612 | va_start (v,p); |
| 3613 | s = g (p, va_arg (v,int)); |
| 3614 | va_end (v); |
| 3615 | return s; |
| 3616 | } |
| 3617 | |
| 3618 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
| 3619 | function prototypes and stuff, but not '\xHH' hex character constants. |
| 3620 | These don't provoke an error unfortunately, instead are silently treated |
| 3621 | as 'x'. The following induces an error, until -std is added to get |
| 3622 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
| 3623 | array size at least. It's necessary to write '\x00'==0 to get something |
| 3624 | that's true only with -std. */ |
| 3625 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
| 3626 | |
| 3627 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
| 3628 | inside strings and character constants. */ |
| 3629 | #define FOO(x) 'x' |
| 3630 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; |
| 3631 | |
| 3632 | int test (int i, double x); |
| 3633 | struct s1 {int (*f) (int a);}; |
| 3634 | struct s2 {int (*f) (double a);}; |
| 3635 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); |
| 3636 | int argc; |
| 3637 | char **argv; |
| 3638 | int |
| 3639 | main () |
| 3640 | { |
| 3641 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
| 3642 | ; |
| 3643 | return 0; |
| 3644 | } |
| 3645 | _ACEOF |
| 3646 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
| 3647 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" |
| 3648 | do |
| 3649 | CC="$ac_save_CC $ac_arg" |
| 3650 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3651 | ac_cv_prog_cc_c89=$ac_arg |
| 3652 | fi |
| 3653 | rm -f core conftest.err conftest.$ac_objext |
| 3654 | test "x$ac_cv_prog_cc_c89" != "xno" && break |
| 3655 | done |
| 3656 | rm -f conftest.$ac_ext |
| 3657 | CC=$ac_save_CC |
| 3658 | |
| 3659 | fi |
| 3660 | # AC_CACHE_VAL |
| 3661 | case "x$ac_cv_prog_cc_c89" in |
| 3662 | x) |
| 3663 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 |
| 3664 | $as_echo "none needed" >&6; } ;; |
| 3665 | xno) |
| 3666 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 |
| 3667 | $as_echo "unsupported" >&6; } ;; |
| 3668 | *) |
| 3669 | CC="$CC $ac_cv_prog_cc_c89" |
| 3670 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 |
| 3671 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; |
| 3672 | esac |
| 3673 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
| 3674 | |
| 3675 | fi |
| 3676 | |
| 3677 | ac_ext=c |
| 3678 | ac_cpp='$CPP $CPPFLAGS' |
| 3679 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 3680 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 3681 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 3682 | |
| 3683 | ac_ext=cpp |
| 3684 | ac_cpp='$CXXCPP $CPPFLAGS' |
| 3685 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 3686 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 3687 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu |
| 3688 | if test -z "$CXX"; then |
| 3689 | if test -n "$CCC"; then |
| 3690 | CXX=$CCC |
| 3691 | else |
| 3692 | if test -n "$ac_tool_prefix"; then |
| 3693 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC |
| 3694 | do |
| 3695 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. |
| 3696 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 |
| 3697 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 3698 | $as_echo_n "checking for $ac_word... " >&6; } |
| 3699 | if ${ac_cv_prog_CXX+:} false; then : |
| 3700 | $as_echo_n "(cached) " >&6 |
| 3701 | else |
| 3702 | if test -n "$CXX"; then |
| 3703 | ac_cv_prog_CXX="$CXX" # Let the user override the test. |
| 3704 | else |
| 3705 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3706 | for as_dir in $PATH |
| 3707 | do |
| 3708 | IFS=$as_save_IFS |
| 3709 | test -z "$as_dir" && as_dir=. |
| 3710 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3711 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 3712 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
| 3713 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 3714 | break 2 |
| 3715 | fi |
| 3716 | done |
| 3717 | done |
| 3718 | IFS=$as_save_IFS |
| 3719 | |
| 3720 | fi |
| 3721 | fi |
| 3722 | CXX=$ac_cv_prog_CXX |
| 3723 | if test -n "$CXX"; then |
| 3724 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
| 3725 | $as_echo "$CXX" >&6; } |
| 3726 | else |
| 3727 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3728 | $as_echo "no" >&6; } |
| 3729 | fi |
| 3730 | |
| 3731 | |
| 3732 | test -n "$CXX" && break |
| 3733 | done |
| 3734 | fi |
| 3735 | if test -z "$CXX"; then |
| 3736 | ac_ct_CXX=$CXX |
| 3737 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC |
| 3738 | do |
| 3739 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 3740 | set dummy $ac_prog; ac_word=$2 |
| 3741 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 3742 | $as_echo_n "checking for $ac_word... " >&6; } |
| 3743 | if ${ac_cv_prog_ac_ct_CXX+:} false; then : |
| 3744 | $as_echo_n "(cached) " >&6 |
| 3745 | else |
| 3746 | if test -n "$ac_ct_CXX"; then |
| 3747 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. |
| 3748 | else |
| 3749 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3750 | for as_dir in $PATH |
| 3751 | do |
| 3752 | IFS=$as_save_IFS |
| 3753 | test -z "$as_dir" && as_dir=. |
| 3754 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3755 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 3756 | ac_cv_prog_ac_ct_CXX="$ac_prog" |
| 3757 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 3758 | break 2 |
| 3759 | fi |
| 3760 | done |
| 3761 | done |
| 3762 | IFS=$as_save_IFS |
| 3763 | |
| 3764 | fi |
| 3765 | fi |
| 3766 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX |
| 3767 | if test -n "$ac_ct_CXX"; then |
| 3768 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
| 3769 | $as_echo "$ac_ct_CXX" >&6; } |
| 3770 | else |
| 3771 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3772 | $as_echo "no" >&6; } |
| 3773 | fi |
| 3774 | |
| 3775 | |
| 3776 | test -n "$ac_ct_CXX" && break |
| 3777 | done |
| 3778 | |
| 3779 | if test "x$ac_ct_CXX" = x; then |
| 3780 | CXX="g++" |
| 3781 | else |
| 3782 | case $cross_compiling:$ac_tool_warned in |
| 3783 | yes:) |
| 3784 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 3785 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 3786 | ac_tool_warned=yes ;; |
| 3787 | esac |
| 3788 | CXX=$ac_ct_CXX |
| 3789 | fi |
| 3790 | fi |
| 3791 | |
| 3792 | fi |
| 3793 | fi |
| 3794 | # Provide some information about the compiler. |
| 3795 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
| 3796 | set X $ac_compile |
| 3797 | ac_compiler=$2 |
| 3798 | for ac_option in --version -v -V -qversion; do |
| 3799 | { { ac_try="$ac_compiler $ac_option >&5" |
| 3800 | case "(($ac_try" in |
| 3801 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 3802 | *) ac_try_echo=$ac_try;; |
| 3803 | esac |
| 3804 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 3805 | $as_echo "$ac_try_echo"; } >&5 |
| 3806 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err |
| 3807 | ac_status=$? |
| 3808 | if test -s conftest.err; then |
| 3809 | sed '10a\ |
| 3810 | ... rest of stderr output deleted ... |
| 3811 | 10q' conftest.err >conftest.er1 |
| 3812 | cat conftest.er1 >&5 |
| 3813 | fi |
| 3814 | rm -f conftest.er1 conftest.err |
| 3815 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 3816 | test $ac_status = 0; } |
| 3817 | done |
| 3818 | |
| 3819 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
| 3820 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } |
| 3821 | if ${ac_cv_cxx_compiler_gnu+:} false; then : |
| 3822 | $as_echo_n "(cached) " >&6 |
| 3823 | else |
| 3824 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3825 | /* end confdefs.h. */ |
| 3826 | |
| 3827 | int |
| 3828 | main () |
| 3829 | { |
| 3830 | #ifndef __GNUC__ |
| 3831 | choke me |
| 3832 | #endif |
| 3833 | |
| 3834 | ; |
| 3835 | return 0; |
| 3836 | } |
| 3837 | _ACEOF |
| 3838 | if ac_fn_cxx_try_compile "$LINENO"; then : |
| 3839 | ac_compiler_gnu=yes |
| 3840 | else |
| 3841 | ac_compiler_gnu=no |
| 3842 | fi |
| 3843 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3844 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
| 3845 | |
| 3846 | fi |
| 3847 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
| 3848 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } |
| 3849 | if test $ac_compiler_gnu = yes; then |
| 3850 | GXX=yes |
| 3851 | else |
| 3852 | GXX= |
| 3853 | fi |
| 3854 | ac_test_CXXFLAGS=${CXXFLAGS+set} |
| 3855 | ac_save_CXXFLAGS=$CXXFLAGS |
| 3856 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
| 3857 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } |
| 3858 | if ${ac_cv_prog_cxx_g+:} false; then : |
| 3859 | $as_echo_n "(cached) " >&6 |
| 3860 | else |
| 3861 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
| 3862 | ac_cxx_werror_flag=yes |
| 3863 | ac_cv_prog_cxx_g=no |
| 3864 | CXXFLAGS="-g" |
| 3865 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3866 | /* end confdefs.h. */ |
| 3867 | |
| 3868 | int |
| 3869 | main () |
| 3870 | { |
| 3871 | |
| 3872 | ; |
| 3873 | return 0; |
| 3874 | } |
| 3875 | _ACEOF |
| 3876 | if ac_fn_cxx_try_compile "$LINENO"; then : |
| 3877 | ac_cv_prog_cxx_g=yes |
| 3878 | else |
| 3879 | CXXFLAGS="" |
| 3880 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3881 | /* end confdefs.h. */ |
| 3882 | |
| 3883 | int |
| 3884 | main () |
| 3885 | { |
| 3886 | |
| 3887 | ; |
| 3888 | return 0; |
| 3889 | } |
| 3890 | _ACEOF |
| 3891 | if ac_fn_cxx_try_compile "$LINENO"; then : |
| 3892 | |
| 3893 | else |
| 3894 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag |
| 3895 | CXXFLAGS="-g" |
| 3896 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3897 | /* end confdefs.h. */ |
| 3898 | |
| 3899 | int |
| 3900 | main () |
| 3901 | { |
| 3902 | |
| 3903 | ; |
| 3904 | return 0; |
| 3905 | } |
| 3906 | _ACEOF |
| 3907 | if ac_fn_cxx_try_compile "$LINENO"; then : |
| 3908 | ac_cv_prog_cxx_g=yes |
| 3909 | fi |
| 3910 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3911 | fi |
| 3912 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3913 | fi |
| 3914 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3915 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag |
| 3916 | fi |
| 3917 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 |
| 3918 | $as_echo "$ac_cv_prog_cxx_g" >&6; } |
| 3919 | if test "$ac_test_CXXFLAGS" = set; then |
| 3920 | CXXFLAGS=$ac_save_CXXFLAGS |
| 3921 | elif test $ac_cv_prog_cxx_g = yes; then |
| 3922 | if test "$GXX" = yes; then |
| 3923 | CXXFLAGS="-g -O2" |
| 3924 | else |
| 3925 | CXXFLAGS="-g" |
| 3926 | fi |
| 3927 | else |
| 3928 | if test "$GXX" = yes; then |
| 3929 | CXXFLAGS="-O2" |
| 3930 | else |
| 3931 | CXXFLAGS= |
| 3932 | fi |
| 3933 | fi |
| 3934 | ac_ext=c |
| 3935 | ac_cpp='$CPP $CPPFLAGS' |
| 3936 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 3937 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 3938 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 3939 | |
| 3940 | |
| 3941 | |
| 3942 | ac_ext=c |
| 3943 | ac_cpp='$CPP $CPPFLAGS' |
| 3944 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 3945 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 3946 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 3947 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 |
| 3948 | $as_echo_n "checking how to run the C preprocessor... " >&6; } |
| 3949 | # On Suns, sometimes $CPP names a directory. |
| 3950 | if test -n "$CPP" && test -d "$CPP"; then |
| 3951 | CPP= |
| 3952 | fi |
| 3953 | if test -z "$CPP"; then |
| 3954 | if ${ac_cv_prog_CPP+:} false; then : |
| 3955 | $as_echo_n "(cached) " >&6 |
| 3956 | else |
| 3957 | # Double quotes because CPP needs to be expanded |
| 3958 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" |
| 3959 | do |
| 3960 | ac_preproc_ok=false |
| 3961 | for ac_c_preproc_warn_flag in '' yes |
| 3962 | do |
| 3963 | # Use a header file that comes with gcc, so configuring glibc |
| 3964 | # with a fresh cross-compiler works. |
| 3965 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 3966 | # <limits.h> exists even on freestanding compilers. |
| 3967 | # On the NeXT, cc -E runs the code through the compiler's parser, |
| 3968 | # not just through cpp. "Syntax error" is here to catch this case. |
| 3969 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3970 | /* end confdefs.h. */ |
| 3971 | #ifdef __STDC__ |
| 3972 | # include <limits.h> |
| 3973 | #else |
| 3974 | # include <assert.h> |
| 3975 | #endif |
| 3976 | Syntax error |
| 3977 | _ACEOF |
| 3978 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 3979 | |
| 3980 | else |
| 3981 | # Broken: fails on valid input. |
| 3982 | continue |
| 3983 | fi |
| 3984 | rm -f conftest.err conftest.i conftest.$ac_ext |
| 3985 | |
| 3986 | # OK, works on sane cases. Now check whether nonexistent headers |
| 3987 | # can be detected and how. |
| 3988 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3989 | /* end confdefs.h. */ |
| 3990 | #include <ac_nonexistent.h> |
| 3991 | _ACEOF |
| 3992 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 3993 | # Broken: success on invalid input. |
| 3994 | continue |
| 3995 | else |
| 3996 | # Passes both tests. |
| 3997 | ac_preproc_ok=: |
| 3998 | break |
| 3999 | fi |
| 4000 | rm -f conftest.err conftest.i conftest.$ac_ext |
| 4001 | |
| 4002 | done |
| 4003 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| 4004 | rm -f conftest.i conftest.err conftest.$ac_ext |
| 4005 | if $ac_preproc_ok; then : |
| 4006 | break |
| 4007 | fi |
| 4008 | |
| 4009 | done |
| 4010 | ac_cv_prog_CPP=$CPP |
| 4011 | |
| 4012 | fi |
| 4013 | CPP=$ac_cv_prog_CPP |
| 4014 | else |
| 4015 | ac_cv_prog_CPP=$CPP |
| 4016 | fi |
| 4017 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 |
| 4018 | $as_echo "$CPP" >&6; } |
| 4019 | ac_preproc_ok=false |
| 4020 | for ac_c_preproc_warn_flag in '' yes |
| 4021 | do |
| 4022 | # Use a header file that comes with gcc, so configuring glibc |
| 4023 | # with a fresh cross-compiler works. |
| 4024 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 4025 | # <limits.h> exists even on freestanding compilers. |
| 4026 | # On the NeXT, cc -E runs the code through the compiler's parser, |
| 4027 | # not just through cpp. "Syntax error" is here to catch this case. |
| 4028 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4029 | /* end confdefs.h. */ |
| 4030 | #ifdef __STDC__ |
| 4031 | # include <limits.h> |
| 4032 | #else |
| 4033 | # include <assert.h> |
| 4034 | #endif |
| 4035 | Syntax error |
| 4036 | _ACEOF |
| 4037 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 4038 | |
| 4039 | else |
| 4040 | # Broken: fails on valid input. |
| 4041 | continue |
| 4042 | fi |
| 4043 | rm -f conftest.err conftest.i conftest.$ac_ext |
| 4044 | |
| 4045 | # OK, works on sane cases. Now check whether nonexistent headers |
| 4046 | # can be detected and how. |
| 4047 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4048 | /* end confdefs.h. */ |
| 4049 | #include <ac_nonexistent.h> |
| 4050 | _ACEOF |
| 4051 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 4052 | # Broken: success on invalid input. |
| 4053 | continue |
| 4054 | else |
| 4055 | # Passes both tests. |
| 4056 | ac_preproc_ok=: |
| 4057 | break |
| 4058 | fi |
| 4059 | rm -f conftest.err conftest.i conftest.$ac_ext |
| 4060 | |
| 4061 | done |
| 4062 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| 4063 | rm -f conftest.i conftest.err conftest.$ac_ext |
| 4064 | if $ac_preproc_ok; then : |
| 4065 | |
| 4066 | else |
| 4067 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 4068 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 4069 | as_fn_error $? "C preprocessor \"$CPP\" fails sanity check |
| 4070 | See \`config.log' for more details" "$LINENO" 5; } |
| 4071 | fi |
| 4072 | |
| 4073 | ac_ext=c |
| 4074 | ac_cpp='$CPP $CPPFLAGS' |
| 4075 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 4076 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 4077 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 4078 | |
| 4079 | |
| 4080 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
| 4081 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } |
| 4082 | if ${ac_cv_path_GREP+:} false; then : |
| 4083 | $as_echo_n "(cached) " >&6 |
| 4084 | else |
| 4085 | if test -z "$GREP"; then |
| 4086 | ac_path_GREP_found=false |
| 4087 | # Loop through the user's path and test for each of PROGNAME-LIST |
| 4088 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 4089 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
| 4090 | do |
| 4091 | IFS=$as_save_IFS |
| 4092 | test -z "$as_dir" && as_dir=. |
| 4093 | for ac_prog in grep ggrep; do |
| 4094 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 4095 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" |
| 4096 | as_fn_executable_p "$ac_path_GREP" || continue |
| 4097 | # Check for GNU ac_path_GREP and select it if it is found. |
| 4098 | # Check for GNU $ac_path_GREP |
| 4099 | case `"$ac_path_GREP" --version 2>&1` in |
| 4100 | *GNU*) |
| 4101 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; |
| 4102 | *) |
| 4103 | ac_count=0 |
| 4104 | $as_echo_n 0123456789 >"conftest.in" |
| 4105 | while : |
| 4106 | do |
| 4107 | cat "conftest.in" "conftest.in" >"conftest.tmp" |
| 4108 | mv "conftest.tmp" "conftest.in" |
| 4109 | cp "conftest.in" "conftest.nl" |
| 4110 | $as_echo 'GREP' >> "conftest.nl" |
| 4111 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
| 4112 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break |
| 4113 | as_fn_arith $ac_count + 1 && ac_count=$as_val |
| 4114 | if test $ac_count -gt ${ac_path_GREP_max-0}; then |
| 4115 | # Best one so far, save it but keep looking for a better one |
| 4116 | ac_cv_path_GREP="$ac_path_GREP" |
| 4117 | ac_path_GREP_max=$ac_count |
| 4118 | fi |
| 4119 | # 10*(2^10) chars as input seems more than enough |
| 4120 | test $ac_count -gt 10 && break |
| 4121 | done |
| 4122 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; |
| 4123 | esac |
| 4124 | |
| 4125 | $ac_path_GREP_found && break 3 |
| 4126 | done |
| 4127 | done |
| 4128 | done |
| 4129 | IFS=$as_save_IFS |
| 4130 | if test -z "$ac_cv_path_GREP"; then |
| 4131 | as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
| 4132 | fi |
| 4133 | else |
| 4134 | ac_cv_path_GREP=$GREP |
| 4135 | fi |
| 4136 | |
| 4137 | fi |
| 4138 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 |
| 4139 | $as_echo "$ac_cv_path_GREP" >&6; } |
| 4140 | GREP="$ac_cv_path_GREP" |
| 4141 | |
| 4142 | |
| 4143 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 |
| 4144 | $as_echo_n "checking for egrep... " >&6; } |
| 4145 | if ${ac_cv_path_EGREP+:} false; then : |
| 4146 | $as_echo_n "(cached) " >&6 |
| 4147 | else |
| 4148 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 |
| 4149 | then ac_cv_path_EGREP="$GREP -E" |
| 4150 | else |
| 4151 | if test -z "$EGREP"; then |
| 4152 | ac_path_EGREP_found=false |
| 4153 | # Loop through the user's path and test for each of PROGNAME-LIST |
| 4154 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 4155 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
| 4156 | do |
| 4157 | IFS=$as_save_IFS |
| 4158 | test -z "$as_dir" && as_dir=. |
| 4159 | for ac_prog in egrep; do |
| 4160 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 4161 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" |
| 4162 | as_fn_executable_p "$ac_path_EGREP" || continue |
| 4163 | # Check for GNU ac_path_EGREP and select it if it is found. |
| 4164 | # Check for GNU $ac_path_EGREP |
| 4165 | case `"$ac_path_EGREP" --version 2>&1` in |
| 4166 | *GNU*) |
| 4167 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; |
| 4168 | *) |
| 4169 | ac_count=0 |
| 4170 | $as_echo_n 0123456789 >"conftest.in" |
| 4171 | while : |
| 4172 | do |
| 4173 | cat "conftest.in" "conftest.in" >"conftest.tmp" |
| 4174 | mv "conftest.tmp" "conftest.in" |
| 4175 | cp "conftest.in" "conftest.nl" |
| 4176 | $as_echo 'EGREP' >> "conftest.nl" |
| 4177 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
| 4178 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break |
| 4179 | as_fn_arith $ac_count + 1 && ac_count=$as_val |
| 4180 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then |
| 4181 | # Best one so far, save it but keep looking for a better one |
| 4182 | ac_cv_path_EGREP="$ac_path_EGREP" |
| 4183 | ac_path_EGREP_max=$ac_count |
| 4184 | fi |
| 4185 | # 10*(2^10) chars as input seems more than enough |
| 4186 | test $ac_count -gt 10 && break |
| 4187 | done |
| 4188 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; |
| 4189 | esac |
| 4190 | |
| 4191 | $ac_path_EGREP_found && break 3 |
| 4192 | done |
| 4193 | done |
| 4194 | done |
| 4195 | IFS=$as_save_IFS |
| 4196 | if test -z "$ac_cv_path_EGREP"; then |
| 4197 | as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
| 4198 | fi |
| 4199 | else |
| 4200 | ac_cv_path_EGREP=$EGREP |
| 4201 | fi |
| 4202 | |
| 4203 | fi |
| 4204 | fi |
| 4205 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
| 4206 | $as_echo "$ac_cv_path_EGREP" >&6; } |
| 4207 | EGREP="$ac_cv_path_EGREP" |
| 4208 | |
| 4209 | |
| 4210 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
| 4211 | $as_echo_n "checking for ANSI C header files... " >&6; } |
| 4212 | if ${ac_cv_header_stdc+:} false; then : |
| 4213 | $as_echo_n "(cached) " >&6 |
| 4214 | else |
| 4215 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4216 | /* end confdefs.h. */ |
| 4217 | #include <stdlib.h> |
| 4218 | #include <stdarg.h> |
| 4219 | #include <string.h> |
| 4220 | #include <float.h> |
| 4221 | |
| 4222 | int |
| 4223 | main () |
| 4224 | { |
| 4225 | |
| 4226 | ; |
| 4227 | return 0; |
| 4228 | } |
| 4229 | _ACEOF |
| 4230 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4231 | ac_cv_header_stdc=yes |
| 4232 | else |
| 4233 | ac_cv_header_stdc=no |
| 4234 | fi |
| 4235 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4236 | |
| 4237 | if test $ac_cv_header_stdc = yes; then |
| 4238 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. |
| 4239 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4240 | /* end confdefs.h. */ |
| 4241 | #include <string.h> |
| 4242 | |
| 4243 | _ACEOF |
| 4244 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 4245 | $EGREP "memchr" >/dev/null 2>&1; then : |
| 4246 | |
| 4247 | else |
| 4248 | ac_cv_header_stdc=no |
| 4249 | fi |
| 4250 | rm -f conftest* |
| 4251 | |
| 4252 | fi |
| 4253 | |
| 4254 | if test $ac_cv_header_stdc = yes; then |
| 4255 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. |
| 4256 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4257 | /* end confdefs.h. */ |
| 4258 | #include <stdlib.h> |
| 4259 | |
| 4260 | _ACEOF |
| 4261 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 4262 | $EGREP "free" >/dev/null 2>&1; then : |
| 4263 | |
| 4264 | else |
| 4265 | ac_cv_header_stdc=no |
| 4266 | fi |
| 4267 | rm -f conftest* |
| 4268 | |
| 4269 | fi |
| 4270 | |
| 4271 | if test $ac_cv_header_stdc = yes; then |
| 4272 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. |
| 4273 | if test "$cross_compiling" = yes; then : |
| 4274 | : |
| 4275 | else |
| 4276 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4277 | /* end confdefs.h. */ |
| 4278 | #include <ctype.h> |
| 4279 | #include <stdlib.h> |
| 4280 | #if ((' ' & 0x0FF) == 0x020) |
| 4281 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') |
| 4282 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) |
| 4283 | #else |
| 4284 | # define ISLOWER(c) \ |
| 4285 | (('a' <= (c) && (c) <= 'i') \ |
| 4286 | || ('j' <= (c) && (c) <= 'r') \ |
| 4287 | || ('s' <= (c) && (c) <= 'z')) |
| 4288 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
| 4289 | #endif |
| 4290 | |
| 4291 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
| 4292 | int |
| 4293 | main () |
| 4294 | { |
| 4295 | int i; |
| 4296 | for (i = 0; i < 256; i++) |
| 4297 | if (XOR (islower (i), ISLOWER (i)) |
| 4298 | || toupper (i) != TOUPPER (i)) |
| 4299 | return 2; |
| 4300 | return 0; |
| 4301 | } |
| 4302 | _ACEOF |
| 4303 | if ac_fn_c_try_run "$LINENO"; then : |
| 4304 | |
| 4305 | else |
| 4306 | ac_cv_header_stdc=no |
| 4307 | fi |
| 4308 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 4309 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 4310 | fi |
| 4311 | |
| 4312 | fi |
| 4313 | fi |
| 4314 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
| 4315 | $as_echo "$ac_cv_header_stdc" >&6; } |
| 4316 | if test $ac_cv_header_stdc = yes; then |
| 4317 | |
| 4318 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
| 4319 | |
| 4320 | fi |
| 4321 | |
| 4322 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. |
| 4323 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ |
| 4324 | inttypes.h stdint.h unistd.h |
| 4325 | do : |
| 4326 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 4327 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default |
| 4328 | " |
| 4329 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
| 4330 | cat >>confdefs.h <<_ACEOF |
| 4331 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| 4332 | _ACEOF |
| 4333 | |
| 4334 | fi |
| 4335 | |
| 4336 | done |
| 4337 | |
| 4338 | |
| 4339 | |
| 4340 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" |
| 4341 | if test "x$ac_cv_header_minix_config_h" = xyes; then : |
| 4342 | MINIX=yes |
| 4343 | else |
| 4344 | MINIX= |
| 4345 | fi |
| 4346 | |
| 4347 | |
| 4348 | if test "$MINIX" = yes; then |
| 4349 | |
| 4350 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h |
| 4351 | |
| 4352 | |
| 4353 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h |
| 4354 | |
| 4355 | |
| 4356 | $as_echo "#define _MINIX 1" >>confdefs.h |
| 4357 | |
| 4358 | fi |
| 4359 | |
| 4360 | |
| 4361 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 |
| 4362 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } |
| 4363 | if ${ac_cv_safe_to_define___extensions__+:} false; then : |
| 4364 | $as_echo_n "(cached) " >&6 |
| 4365 | else |
| 4366 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4367 | /* end confdefs.h. */ |
| 4368 | |
| 4369 | # define __EXTENSIONS__ 1 |
| 4370 | $ac_includes_default |
| 4371 | int |
| 4372 | main () |
| 4373 | { |
| 4374 | |
| 4375 | ; |
| 4376 | return 0; |
| 4377 | } |
| 4378 | _ACEOF |
| 4379 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4380 | ac_cv_safe_to_define___extensions__=yes |
| 4381 | else |
| 4382 | ac_cv_safe_to_define___extensions__=no |
| 4383 | fi |
| 4384 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4385 | fi |
| 4386 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 |
| 4387 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } |
| 4388 | test $ac_cv_safe_to_define___extensions__ = yes && |
| 4389 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h |
| 4390 | |
| 4391 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h |
| 4392 | |
| 4393 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h |
| 4394 | |
| 4395 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h |
| 4396 | |
| 4397 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h |
| 4398 | |
| 4399 | |
| 4400 | ac_aux_dir= |
| 4401 | for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do |
| 4402 | if test -f "$ac_dir/install-sh"; then |
| 4403 | ac_aux_dir=$ac_dir |
| 4404 | ac_install_sh="$ac_aux_dir/install-sh -c" |
| 4405 | break |
| 4406 | elif test -f "$ac_dir/install.sh"; then |
| 4407 | ac_aux_dir=$ac_dir |
| 4408 | ac_install_sh="$ac_aux_dir/install.sh -c" |
| 4409 | break |
| 4410 | elif test -f "$ac_dir/shtool"; then |
| 4411 | ac_aux_dir=$ac_dir |
| 4412 | ac_install_sh="$ac_aux_dir/shtool install -c" |
| 4413 | break |
| 4414 | fi |
| 4415 | done |
| 4416 | if test -z "$ac_aux_dir"; then |
| 4417 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 |
| 4418 | fi |
| 4419 | |
| 4420 | # These three variables are undocumented and unsupported, |
| 4421 | # and are intended to be withdrawn in a future Autoconf release. |
| 4422 | # They can cause serious problems if a builder's source tree is in a directory |
| 4423 | # whose full name contains unusual characters. |
| 4424 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. |
| 4425 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. |
| 4426 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. |
| 4427 | |
| 4428 | |
| 4429 | # Make sure we can run config.sub. |
| 4430 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
| 4431 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
| 4432 | |
| 4433 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
| 4434 | $as_echo_n "checking build system type... " >&6; } |
| 4435 | if ${ac_cv_build+:} false; then : |
| 4436 | $as_echo_n "(cached) " >&6 |
| 4437 | else |
| 4438 | ac_build_alias=$build_alias |
| 4439 | test "x$ac_build_alias" = x && |
| 4440 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` |
| 4441 | test "x$ac_build_alias" = x && |
| 4442 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
| 4443 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
| 4444 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
| 4445 | |
| 4446 | fi |
| 4447 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
| 4448 | $as_echo "$ac_cv_build" >&6; } |
| 4449 | case $ac_cv_build in |
| 4450 | *-*-*) ;; |
| 4451 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
| 4452 | esac |
| 4453 | build=$ac_cv_build |
| 4454 | ac_save_IFS=$IFS; IFS='-' |
| 4455 | set x $ac_cv_build |
| 4456 | shift |
| 4457 | build_cpu=$1 |
| 4458 | build_vendor=$2 |
| 4459 | shift; shift |
| 4460 | # Remember, the first character of IFS is used to create $*, |
| 4461 | # except with old shells: |
| 4462 | build_os=$* |
| 4463 | IFS=$ac_save_IFS |
| 4464 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac |
| 4465 | |
| 4466 | |
| 4467 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
| 4468 | $as_echo_n "checking host system type... " >&6; } |
| 4469 | if ${ac_cv_host+:} false; then : |
| 4470 | $as_echo_n "(cached) " >&6 |
| 4471 | else |
| 4472 | if test "x$host_alias" = x; then |
| 4473 | ac_cv_host=$ac_cv_build |
| 4474 | else |
| 4475 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || |
| 4476 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
| 4477 | fi |
| 4478 | |
| 4479 | fi |
| 4480 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
| 4481 | $as_echo "$ac_cv_host" >&6; } |
| 4482 | case $ac_cv_host in |
| 4483 | *-*-*) ;; |
| 4484 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
| 4485 | esac |
| 4486 | host=$ac_cv_host |
| 4487 | ac_save_IFS=$IFS; IFS='-' |
| 4488 | set x $ac_cv_host |
| 4489 | shift |
| 4490 | host_cpu=$1 |
| 4491 | host_vendor=$2 |
| 4492 | shift; shift |
| 4493 | # Remember, the first character of IFS is used to create $*, |
| 4494 | # except with old shells: |
| 4495 | host_os=$* |
| 4496 | IFS=$ac_save_IFS |
| 4497 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac |
| 4498 | |
| 4499 | |
| 4500 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 |
| 4501 | $as_echo_n "checking target system type... " >&6; } |
| 4502 | if ${ac_cv_target+:} false; then : |
| 4503 | $as_echo_n "(cached) " >&6 |
| 4504 | else |
| 4505 | if test "x$target_alias" = x; then |
| 4506 | ac_cv_target=$ac_cv_host |
| 4507 | else |
| 4508 | ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || |
| 4509 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 |
| 4510 | fi |
| 4511 | |
| 4512 | fi |
| 4513 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 |
| 4514 | $as_echo "$ac_cv_target" >&6; } |
| 4515 | case $ac_cv_target in |
| 4516 | *-*-*) ;; |
| 4517 | *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; |
| 4518 | esac |
| 4519 | target=$ac_cv_target |
| 4520 | ac_save_IFS=$IFS; IFS='-' |
| 4521 | set x $ac_cv_target |
| 4522 | shift |
| 4523 | target_cpu=$1 |
| 4524 | target_vendor=$2 |
| 4525 | shift; shift |
| 4526 | # Remember, the first character of IFS is used to create $*, |
| 4527 | # except with old shells: |
| 4528 | target_os=$* |
| 4529 | IFS=$ac_save_IFS |
| 4530 | case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac |
| 4531 | |
| 4532 | |
| 4533 | # The aliases save the names the user supplied, while $host etc. |
| 4534 | # will get canonicalized. |
| 4535 | test -n "$target_alias" && |
| 4536 | test "$program_prefix$program_suffix$program_transform_name" = \ |
| 4537 | NONENONEs,x,x, && |
| 4538 | program_prefix=${target_alias}- |
| 4539 | |
| 4540 | # The tests for host and target for $enable_largefile require |
| 4541 | # canonical names. |
| 4542 | |
| 4543 | |
| 4544 | |
| 4545 | # As the $enable_largefile decision depends on --enable-plugins we must set it |
| 4546 | # even in directories otherwise not depending on the $plugins option. |
| 4547 | |
| 4548 | |
| 4549 | maybe_plugins=no |
| 4550 | for ac_header in dlfcn.h |
| 4551 | do : |
| 4552 | ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default |
| 4553 | " |
| 4554 | if test "x$ac_cv_header_dlfcn_h" = xyes; then : |
| 4555 | cat >>confdefs.h <<_ACEOF |
| 4556 | #define HAVE_DLFCN_H 1 |
| 4557 | _ACEOF |
| 4558 | maybe_plugins=yes |
| 4559 | fi |
| 4560 | |
| 4561 | done |
| 4562 | |
| 4563 | for ac_header in windows.h |
| 4564 | do : |
| 4565 | ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default |
| 4566 | " |
| 4567 | if test "x$ac_cv_header_windows_h" = xyes; then : |
| 4568 | cat >>confdefs.h <<_ACEOF |
| 4569 | #define HAVE_WINDOWS_H 1 |
| 4570 | _ACEOF |
| 4571 | maybe_plugins=yes |
| 4572 | fi |
| 4573 | |
| 4574 | done |
| 4575 | |
| 4576 | |
| 4577 | # Check whether --enable-plugins was given. |
| 4578 | if test "${enable_plugins+set}" = set; then : |
| 4579 | enableval=$enable_plugins; case "${enableval}" in |
| 4580 | no) plugins=no ;; |
| 4581 | *) plugins=yes |
| 4582 | if test "$maybe_plugins" != "yes" ; then |
| 4583 | as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5 |
| 4584 | fi ;; |
| 4585 | esac |
| 4586 | else |
| 4587 | plugins=$maybe_plugins |
| 4588 | |
| 4589 | fi |
| 4590 | |
| 4591 | if test "$plugins" = "yes"; then |
| 4592 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5 |
| 4593 | $as_echo_n "checking for library containing dlsym... " >&6; } |
| 4594 | if ${ac_cv_search_dlsym+:} false; then : |
| 4595 | $as_echo_n "(cached) " >&6 |
| 4596 | else |
| 4597 | ac_func_search_save_LIBS=$LIBS |
| 4598 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4599 | /* end confdefs.h. */ |
| 4600 | |
| 4601 | /* Override any GCC internal prototype to avoid an error. |
| 4602 | Use char because int might match the return type of a GCC |
| 4603 | builtin and then its argument prototype would still apply. */ |
| 4604 | #ifdef __cplusplus |
| 4605 | extern "C" |
| 4606 | #endif |
| 4607 | char dlsym (); |
| 4608 | int |
| 4609 | main () |
| 4610 | { |
| 4611 | return dlsym (); |
| 4612 | ; |
| 4613 | return 0; |
| 4614 | } |
| 4615 | _ACEOF |
| 4616 | for ac_lib in '' dl; do |
| 4617 | if test -z "$ac_lib"; then |
| 4618 | ac_res="none required" |
| 4619 | else |
| 4620 | ac_res=-l$ac_lib |
| 4621 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| 4622 | fi |
| 4623 | if ac_fn_c_try_link "$LINENO"; then : |
| 4624 | ac_cv_search_dlsym=$ac_res |
| 4625 | fi |
| 4626 | rm -f core conftest.err conftest.$ac_objext \ |
| 4627 | conftest$ac_exeext |
| 4628 | if ${ac_cv_search_dlsym+:} false; then : |
| 4629 | break |
| 4630 | fi |
| 4631 | done |
| 4632 | if ${ac_cv_search_dlsym+:} false; then : |
| 4633 | |
| 4634 | else |
| 4635 | ac_cv_search_dlsym=no |
| 4636 | fi |
| 4637 | rm conftest.$ac_ext |
| 4638 | LIBS=$ac_func_search_save_LIBS |
| 4639 | fi |
| 4640 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5 |
| 4641 | $as_echo "$ac_cv_search_dlsym" >&6; } |
| 4642 | ac_res=$ac_cv_search_dlsym |
| 4643 | if test "$ac_res" != no; then : |
| 4644 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| 4645 | |
| 4646 | fi |
| 4647 | |
| 4648 | fi |
| 4649 | |
| 4650 | |
| 4651 | case "${host}" in |
| 4652 | sparc-*-solaris*|i[3-7]86-*-solaris*) |
| 4653 | # On native 32bit sparc and ia32 solaris, large-file and procfs support |
| 4654 | # are mutually exclusive; and without procfs support, the bfd/ elf module |
| 4655 | # cannot provide certain routines such as elfcore_write_prpsinfo |
| 4656 | # or elfcore_write_prstatus. So unless the user explicitly requested |
| 4657 | # large-file support through the --enable-largefile switch, disable |
| 4658 | # large-file support in favor of procfs support. |
| 4659 | test "${target}" = "${host}" -a "x$plugins" = xno \ |
| 4660 | && : ${enable_largefile="no"} |
| 4661 | ;; |
| 4662 | esac |
| 4663 | |
| 4664 | # Check whether --enable-largefile was given. |
| 4665 | if test "${enable_largefile+set}" = set; then : |
| 4666 | enableval=$enable_largefile; |
| 4667 | fi |
| 4668 | |
| 4669 | if test "$enable_largefile" != no; then |
| 4670 | |
| 4671 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 |
| 4672 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } |
| 4673 | if ${ac_cv_sys_largefile_CC+:} false; then : |
| 4674 | $as_echo_n "(cached) " >&6 |
| 4675 | else |
| 4676 | ac_cv_sys_largefile_CC=no |
| 4677 | if test "$GCC" != yes; then |
| 4678 | ac_save_CC=$CC |
| 4679 | while :; do |
| 4680 | # IRIX 6.2 and later do not support large files by default, |
| 4681 | # so use the C compiler's -n32 option if that helps. |
| 4682 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4683 | /* end confdefs.h. */ |
| 4684 | #include <sys/types.h> |
| 4685 | /* Check that off_t can represent 2**63 - 1 correctly. |
| 4686 | We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| 4687 | since some C++ compilers masquerading as C compilers |
| 4688 | incorrectly reject 9223372036854775807. */ |
| 4689 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| 4690 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| 4691 | && LARGE_OFF_T % 2147483647 == 1) |
| 4692 | ? 1 : -1]; |
| 4693 | int |
| 4694 | main () |
| 4695 | { |
| 4696 | |
| 4697 | ; |
| 4698 | return 0; |
| 4699 | } |
| 4700 | _ACEOF |
| 4701 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4702 | break |
| 4703 | fi |
| 4704 | rm -f core conftest.err conftest.$ac_objext |
| 4705 | CC="$CC -n32" |
| 4706 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4707 | ac_cv_sys_largefile_CC=' -n32'; break |
| 4708 | fi |
| 4709 | rm -f core conftest.err conftest.$ac_objext |
| 4710 | break |
| 4711 | done |
| 4712 | CC=$ac_save_CC |
| 4713 | rm -f conftest.$ac_ext |
| 4714 | fi |
| 4715 | fi |
| 4716 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 |
| 4717 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } |
| 4718 | if test "$ac_cv_sys_largefile_CC" != no; then |
| 4719 | CC=$CC$ac_cv_sys_largefile_CC |
| 4720 | fi |
| 4721 | |
| 4722 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 |
| 4723 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } |
| 4724 | if ${ac_cv_sys_file_offset_bits+:} false; then : |
| 4725 | $as_echo_n "(cached) " >&6 |
| 4726 | else |
| 4727 | while :; do |
| 4728 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4729 | /* end confdefs.h. */ |
| 4730 | #include <sys/types.h> |
| 4731 | /* Check that off_t can represent 2**63 - 1 correctly. |
| 4732 | We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| 4733 | since some C++ compilers masquerading as C compilers |
| 4734 | incorrectly reject 9223372036854775807. */ |
| 4735 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| 4736 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| 4737 | && LARGE_OFF_T % 2147483647 == 1) |
| 4738 | ? 1 : -1]; |
| 4739 | int |
| 4740 | main () |
| 4741 | { |
| 4742 | |
| 4743 | ; |
| 4744 | return 0; |
| 4745 | } |
| 4746 | _ACEOF |
| 4747 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4748 | ac_cv_sys_file_offset_bits=no; break |
| 4749 | fi |
| 4750 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4751 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4752 | /* end confdefs.h. */ |
| 4753 | #define _FILE_OFFSET_BITS 64 |
| 4754 | #include <sys/types.h> |
| 4755 | /* Check that off_t can represent 2**63 - 1 correctly. |
| 4756 | We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| 4757 | since some C++ compilers masquerading as C compilers |
| 4758 | incorrectly reject 9223372036854775807. */ |
| 4759 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| 4760 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| 4761 | && LARGE_OFF_T % 2147483647 == 1) |
| 4762 | ? 1 : -1]; |
| 4763 | int |
| 4764 | main () |
| 4765 | { |
| 4766 | |
| 4767 | ; |
| 4768 | return 0; |
| 4769 | } |
| 4770 | _ACEOF |
| 4771 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4772 | ac_cv_sys_file_offset_bits=64; break |
| 4773 | fi |
| 4774 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4775 | ac_cv_sys_file_offset_bits=unknown |
| 4776 | break |
| 4777 | done |
| 4778 | fi |
| 4779 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 |
| 4780 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } |
| 4781 | case $ac_cv_sys_file_offset_bits in #( |
| 4782 | no | unknown) ;; |
| 4783 | *) |
| 4784 | cat >>confdefs.h <<_ACEOF |
| 4785 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits |
| 4786 | _ACEOF |
| 4787 | ;; |
| 4788 | esac |
| 4789 | rm -rf conftest* |
| 4790 | if test $ac_cv_sys_file_offset_bits = unknown; then |
| 4791 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 |
| 4792 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } |
| 4793 | if ${ac_cv_sys_large_files+:} false; then : |
| 4794 | $as_echo_n "(cached) " >&6 |
| 4795 | else |
| 4796 | while :; do |
| 4797 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4798 | /* end confdefs.h. */ |
| 4799 | #include <sys/types.h> |
| 4800 | /* Check that off_t can represent 2**63 - 1 correctly. |
| 4801 | We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| 4802 | since some C++ compilers masquerading as C compilers |
| 4803 | incorrectly reject 9223372036854775807. */ |
| 4804 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| 4805 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| 4806 | && LARGE_OFF_T % 2147483647 == 1) |
| 4807 | ? 1 : -1]; |
| 4808 | int |
| 4809 | main () |
| 4810 | { |
| 4811 | |
| 4812 | ; |
| 4813 | return 0; |
| 4814 | } |
| 4815 | _ACEOF |
| 4816 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4817 | ac_cv_sys_large_files=no; break |
| 4818 | fi |
| 4819 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4820 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4821 | /* end confdefs.h. */ |
| 4822 | #define _LARGE_FILES 1 |
| 4823 | #include <sys/types.h> |
| 4824 | /* Check that off_t can represent 2**63 - 1 correctly. |
| 4825 | We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| 4826 | since some C++ compilers masquerading as C compilers |
| 4827 | incorrectly reject 9223372036854775807. */ |
| 4828 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| 4829 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| 4830 | && LARGE_OFF_T % 2147483647 == 1) |
| 4831 | ? 1 : -1]; |
| 4832 | int |
| 4833 | main () |
| 4834 | { |
| 4835 | |
| 4836 | ; |
| 4837 | return 0; |
| 4838 | } |
| 4839 | _ACEOF |
| 4840 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4841 | ac_cv_sys_large_files=1; break |
| 4842 | fi |
| 4843 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4844 | ac_cv_sys_large_files=unknown |
| 4845 | break |
| 4846 | done |
| 4847 | fi |
| 4848 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 |
| 4849 | $as_echo "$ac_cv_sys_large_files" >&6; } |
| 4850 | case $ac_cv_sys_large_files in #( |
| 4851 | no | unknown) ;; |
| 4852 | *) |
| 4853 | cat >>confdefs.h <<_ACEOF |
| 4854 | #define _LARGE_FILES $ac_cv_sys_large_files |
| 4855 | _ACEOF |
| 4856 | ;; |
| 4857 | esac |
| 4858 | rm -rf conftest* |
| 4859 | fi |
| 4860 | |
| 4861 | |
| 4862 | fi |
| 4863 | |
| 4864 | |
| 4865 | |
| 4866 | |
| 4867 | |
| 4868 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5 |
| 4869 | $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; } |
| 4870 | if ${am_cv_prog_cc_stdc+:} false; then : |
| 4871 | $as_echo_n "(cached) " >&6 |
| 4872 | else |
| 4873 | am_cv_prog_cc_stdc=no |
| 4874 | ac_save_CC="$CC" |
| 4875 | # Don't try gcc -ansi; that turns off useful extensions and |
| 4876 | # breaks some systems' header files. |
| 4877 | # AIX -qlanglvl=ansi |
| 4878 | # Ultrix and OSF/1 -std1 |
| 4879 | # HP-UX 10.20 and later -Ae |
| 4880 | # HP-UX older versions -Aa -D_HPUX_SOURCE |
| 4881 | # SVR4 -Xc -D__EXTENSIONS__ |
| 4882 | for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" |
| 4883 | do |
| 4884 | CC="$ac_save_CC $ac_arg" |
| 4885 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4886 | /* end confdefs.h. */ |
| 4887 | #include <stdarg.h> |
| 4888 | #include <stdio.h> |
| 4889 | #include <sys/types.h> |
| 4890 | #include <sys/stat.h> |
| 4891 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
| 4892 | struct buf { int x; }; |
| 4893 | FILE * (*rcsopen) (struct buf *, struct stat *, int); |
| 4894 | static char *e (p, i) |
| 4895 | char **p; |
| 4896 | int i; |
| 4897 | { |
| 4898 | return p[i]; |
| 4899 | } |
| 4900 | static char *f (char * (*g) (char **, int), char **p, ...) |
| 4901 | { |
| 4902 | char *s; |
| 4903 | va_list v; |
| 4904 | va_start (v,p); |
| 4905 | s = g (p, va_arg (v,int)); |
| 4906 | va_end (v); |
| 4907 | return s; |
| 4908 | } |
| 4909 | int test (int i, double x); |
| 4910 | struct s1 {int (*f) (int a);}; |
| 4911 | struct s2 {int (*f) (double a);}; |
| 4912 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); |
| 4913 | int argc; |
| 4914 | char **argv; |
| 4915 | |
| 4916 | int |
| 4917 | main () |
| 4918 | { |
| 4919 | |
| 4920 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
| 4921 | |
| 4922 | ; |
| 4923 | return 0; |
| 4924 | } |
| 4925 | _ACEOF |
| 4926 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4927 | am_cv_prog_cc_stdc="$ac_arg"; break |
| 4928 | fi |
| 4929 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4930 | done |
| 4931 | CC="$ac_save_CC" |
| 4932 | |
| 4933 | fi |
| 4934 | |
| 4935 | if test -z "$am_cv_prog_cc_stdc"; then |
| 4936 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 |
| 4937 | $as_echo "none needed" >&6; } |
| 4938 | else |
| 4939 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5 |
| 4940 | $as_echo "$am_cv_prog_cc_stdc" >&6; } |
| 4941 | fi |
| 4942 | case "x$am_cv_prog_cc_stdc" in |
| 4943 | x|xno) ;; |
| 4944 | *) CC="$CC $am_cv_prog_cc_stdc" ;; |
| 4945 | esac |
| 4946 | |
| 4947 | # Expand $ac_aux_dir to an absolute path. |
| 4948 | am_aux_dir=`cd "$ac_aux_dir" && pwd` |
| 4949 | |
| 4950 | if test x"${install_sh+set}" != xset; then |
| 4951 | case $am_aux_dir in |
| 4952 | *\ * | *\ *) |
| 4953 | install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; |
| 4954 | *) |
| 4955 | install_sh="\${SHELL} $am_aux_dir/install-sh" |
| 4956 | esac |
| 4957 | fi |
| 4958 | |
| 4959 | # Installed binaries are usually stripped using 'strip' when the user |
| 4960 | # run "make install-strip". However 'strip' might not be the right |
| 4961 | # tool to use in cross-compilation environments, therefore Automake |
| 4962 | # will honor the 'STRIP' environment variable to overrule this program. |
| 4963 | if test "$cross_compiling" != no; then |
| 4964 | if test -n "$ac_tool_prefix"; then |
| 4965 | # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. |
| 4966 | set dummy ${ac_tool_prefix}strip; ac_word=$2 |
| 4967 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 4968 | $as_echo_n "checking for $ac_word... " >&6; } |
| 4969 | if ${ac_cv_prog_STRIP+:} false; then : |
| 4970 | $as_echo_n "(cached) " >&6 |
| 4971 | else |
| 4972 | if test -n "$STRIP"; then |
| 4973 | ac_cv_prog_STRIP="$STRIP" # Let the user override the test. |
| 4974 | else |
| 4975 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 4976 | for as_dir in $PATH |
| 4977 | do |
| 4978 | IFS=$as_save_IFS |
| 4979 | test -z "$as_dir" && as_dir=. |
| 4980 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 4981 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 4982 | ac_cv_prog_STRIP="${ac_tool_prefix}strip" |
| 4983 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 4984 | break 2 |
| 4985 | fi |
| 4986 | done |
| 4987 | done |
| 4988 | IFS=$as_save_IFS |
| 4989 | |
| 4990 | fi |
| 4991 | fi |
| 4992 | STRIP=$ac_cv_prog_STRIP |
| 4993 | if test -n "$STRIP"; then |
| 4994 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 |
| 4995 | $as_echo "$STRIP" >&6; } |
| 4996 | else |
| 4997 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 4998 | $as_echo "no" >&6; } |
| 4999 | fi |
| 5000 | |
| 5001 | |
| 5002 | fi |
| 5003 | if test -z "$ac_cv_prog_STRIP"; then |
| 5004 | ac_ct_STRIP=$STRIP |
| 5005 | # Extract the first word of "strip", so it can be a program name with args. |
| 5006 | set dummy strip; ac_word=$2 |
| 5007 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 5008 | $as_echo_n "checking for $ac_word... " >&6; } |
| 5009 | if ${ac_cv_prog_ac_ct_STRIP+:} false; then : |
| 5010 | $as_echo_n "(cached) " >&6 |
| 5011 | else |
| 5012 | if test -n "$ac_ct_STRIP"; then |
| 5013 | ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. |
| 5014 | else |
| 5015 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 5016 | for as_dir in $PATH |
| 5017 | do |
| 5018 | IFS=$as_save_IFS |
| 5019 | test -z "$as_dir" && as_dir=. |
| 5020 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 5021 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 5022 | ac_cv_prog_ac_ct_STRIP="strip" |
| 5023 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 5024 | break 2 |
| 5025 | fi |
| 5026 | done |
| 5027 | done |
| 5028 | IFS=$as_save_IFS |
| 5029 | |
| 5030 | fi |
| 5031 | fi |
| 5032 | ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP |
| 5033 | if test -n "$ac_ct_STRIP"; then |
| 5034 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 |
| 5035 | $as_echo "$ac_ct_STRIP" >&6; } |
| 5036 | else |
| 5037 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 5038 | $as_echo "no" >&6; } |
| 5039 | fi |
| 5040 | |
| 5041 | if test "x$ac_ct_STRIP" = x; then |
| 5042 | STRIP=":" |
| 5043 | else |
| 5044 | case $cross_compiling:$ac_tool_warned in |
| 5045 | yes:) |
| 5046 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 5047 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 5048 | ac_tool_warned=yes ;; |
| 5049 | esac |
| 5050 | STRIP=$ac_ct_STRIP |
| 5051 | fi |
| 5052 | else |
| 5053 | STRIP="$ac_cv_prog_STRIP" |
| 5054 | fi |
| 5055 | |
| 5056 | fi |
| 5057 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" |
| 5058 | |
| 5059 | |
| 5060 | ac_aux_dir= |
| 5061 | for ac_dir in .. "$srcdir"/..; do |
| 5062 | if test -f "$ac_dir/install-sh"; then |
| 5063 | ac_aux_dir=$ac_dir |
| 5064 | ac_install_sh="$ac_aux_dir/install-sh -c" |
| 5065 | break |
| 5066 | elif test -f "$ac_dir/install.sh"; then |
| 5067 | ac_aux_dir=$ac_dir |
| 5068 | ac_install_sh="$ac_aux_dir/install.sh -c" |
| 5069 | break |
| 5070 | elif test -f "$ac_dir/shtool"; then |
| 5071 | ac_aux_dir=$ac_dir |
| 5072 | ac_install_sh="$ac_aux_dir/shtool install -c" |
| 5073 | break |
| 5074 | fi |
| 5075 | done |
| 5076 | if test -z "$ac_aux_dir"; then |
| 5077 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5 |
| 5078 | fi |
| 5079 | |
| 5080 | # These three variables are undocumented and unsupported, |
| 5081 | # and are intended to be withdrawn in a future Autoconf release. |
| 5082 | # They can cause serious problems if a builder's source tree is in a directory |
| 5083 | # whose full name contains unusual characters. |
| 5084 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. |
| 5085 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. |
| 5086 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. |
| 5087 | |
| 5088 | |
| 5089 | |
| 5090 | test "$program_prefix" != NONE && |
| 5091 | program_transform_name="s&^&$program_prefix&;$program_transform_name" |
| 5092 | # Use a double $ so make ignores it. |
| 5093 | test "$program_suffix" != NONE && |
| 5094 | program_transform_name="s&\$&$program_suffix&;$program_transform_name" |
| 5095 | # Double any \ or $. |
| 5096 | # By default was `s,x,x', remove it if useless. |
| 5097 | ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' |
| 5098 | program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` |
| 5099 | |
| 5100 | |
| 5101 | # We require a C++11 compiler. Check if one is available, and if |
| 5102 | # necessary, set CXX_DIALECT to some -std=xxx switch. |
| 5103 | |
| 5104 | ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=true |
| 5105 | ac_ext=cpp |
| 5106 | ac_cpp='$CXXCPP $CPPFLAGS' |
| 5107 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 5108 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 5109 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu |
| 5110 | CXX_DIALECT="" |
| 5111 | ac_success=no |
| 5112 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5 |
| 5113 | $as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; } |
| 5114 | if ${ax_cv_cxx_compile_cxx11+:} false; then : |
| 5115 | $as_echo_n "(cached) " >&6 |
| 5116 | else |
| 5117 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5118 | /* end confdefs.h. */ |
| 5119 | |
| 5120 | |
| 5121 | // If the compiler admits that it is not ready for C++11, why torture it? |
| 5122 | // Hopefully, this will speed up the test. |
| 5123 | |
| 5124 | #ifndef __cplusplus |
| 5125 | |
| 5126 | #error "This is not a C++ compiler" |
| 5127 | |
| 5128 | #elif __cplusplus < 201103L |
| 5129 | |
| 5130 | #error "This is not a C++11 compiler" |
| 5131 | |
| 5132 | #else |
| 5133 | |
| 5134 | namespace cxx11 |
| 5135 | { |
| 5136 | |
| 5137 | namespace test_static_assert |
| 5138 | { |
| 5139 | |
| 5140 | template <typename T> |
| 5141 | struct check |
| 5142 | { |
| 5143 | static_assert(sizeof(int) <= sizeof(T), "not big enough"); |
| 5144 | }; |
| 5145 | |
| 5146 | } |
| 5147 | |
| 5148 | namespace test_final_override |
| 5149 | { |
| 5150 | |
| 5151 | struct Base |
| 5152 | { |
| 5153 | virtual void f() {} |
| 5154 | }; |
| 5155 | |
| 5156 | struct Derived : public Base |
| 5157 | { |
| 5158 | virtual void f() override {} |
| 5159 | }; |
| 5160 | |
| 5161 | } |
| 5162 | |
| 5163 | namespace test_double_right_angle_brackets |
| 5164 | { |
| 5165 | |
| 5166 | template < typename T > |
| 5167 | struct check {}; |
| 5168 | |
| 5169 | typedef check<void> single_type; |
| 5170 | typedef check<check<void>> double_type; |
| 5171 | typedef check<check<check<void>>> triple_type; |
| 5172 | typedef check<check<check<check<void>>>> quadruple_type; |
| 5173 | |
| 5174 | } |
| 5175 | |
| 5176 | namespace test_decltype |
| 5177 | { |
| 5178 | |
| 5179 | int |
| 5180 | f() |
| 5181 | { |
| 5182 | int a = 1; |
| 5183 | decltype(a) b = 2; |
| 5184 | return a + b; |
| 5185 | } |
| 5186 | |
| 5187 | } |
| 5188 | |
| 5189 | namespace test_type_deduction |
| 5190 | { |
| 5191 | |
| 5192 | template < typename T1, typename T2 > |
| 5193 | struct is_same |
| 5194 | { |
| 5195 | static const bool value = false; |
| 5196 | }; |
| 5197 | |
| 5198 | template < typename T > |
| 5199 | struct is_same<T, T> |
| 5200 | { |
| 5201 | static const bool value = true; |
| 5202 | }; |
| 5203 | |
| 5204 | template < typename T1, typename T2 > |
| 5205 | auto |
| 5206 | add(T1 a1, T2 a2) -> decltype(a1 + a2) |
| 5207 | { |
| 5208 | return a1 + a2; |
| 5209 | } |
| 5210 | |
| 5211 | int |
| 5212 | test(const int c, volatile int v) |
| 5213 | { |
| 5214 | static_assert(is_same<int, decltype(0)>::value == true, ""); |
| 5215 | static_assert(is_same<int, decltype(c)>::value == false, ""); |
| 5216 | static_assert(is_same<int, decltype(v)>::value == false, ""); |
| 5217 | auto ac = c; |
| 5218 | auto av = v; |
| 5219 | auto sumi = ac + av + 'x'; |
| 5220 | auto sumf = ac + av + 1.0; |
| 5221 | static_assert(is_same<int, decltype(ac)>::value == true, ""); |
| 5222 | static_assert(is_same<int, decltype(av)>::value == true, ""); |
| 5223 | static_assert(is_same<int, decltype(sumi)>::value == true, ""); |
| 5224 | static_assert(is_same<int, decltype(sumf)>::value == false, ""); |
| 5225 | static_assert(is_same<int, decltype(add(c, v))>::value == true, ""); |
| 5226 | return (sumf > 0.0) ? sumi : add(c, v); |
| 5227 | } |
| 5228 | |
| 5229 | } |
| 5230 | |
| 5231 | namespace test_noexcept |
| 5232 | { |
| 5233 | |
| 5234 | int f() { return 0; } |
| 5235 | int g() noexcept { return 0; } |
| 5236 | |
| 5237 | static_assert(noexcept(f()) == false, ""); |
| 5238 | static_assert(noexcept(g()) == true, ""); |
| 5239 | |
| 5240 | } |
| 5241 | |
| 5242 | namespace test_constexpr |
| 5243 | { |
| 5244 | |
| 5245 | template < typename CharT > |
| 5246 | unsigned long constexpr |
| 5247 | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept |
| 5248 | { |
| 5249 | return *s ? strlen_c_r(s + 1, acc + 1) : acc; |
| 5250 | } |
| 5251 | |
| 5252 | template < typename CharT > |
| 5253 | unsigned long constexpr |
| 5254 | strlen_c(const CharT *const s) noexcept |
| 5255 | { |
| 5256 | return strlen_c_r(s, 0UL); |
| 5257 | } |
| 5258 | |
| 5259 | static_assert(strlen_c("") == 0UL, ""); |
| 5260 | static_assert(strlen_c("1") == 1UL, ""); |
| 5261 | static_assert(strlen_c("example") == 7UL, ""); |
| 5262 | static_assert(strlen_c("another\0example") == 7UL, ""); |
| 5263 | |
| 5264 | } |
| 5265 | |
| 5266 | namespace test_rvalue_references |
| 5267 | { |
| 5268 | |
| 5269 | template < int N > |
| 5270 | struct answer |
| 5271 | { |
| 5272 | static constexpr int value = N; |
| 5273 | }; |
| 5274 | |
| 5275 | answer<1> f(int&) { return answer<1>(); } |
| 5276 | answer<2> f(const int&) { return answer<2>(); } |
| 5277 | answer<3> f(int&&) { return answer<3>(); } |
| 5278 | |
| 5279 | void |
| 5280 | test() |
| 5281 | { |
| 5282 | int i = 0; |
| 5283 | const int c = 0; |
| 5284 | static_assert(decltype(f(i))::value == 1, ""); |
| 5285 | static_assert(decltype(f(c))::value == 2, ""); |
| 5286 | static_assert(decltype(f(0))::value == 3, ""); |
| 5287 | } |
| 5288 | |
| 5289 | } |
| 5290 | |
| 5291 | namespace test_uniform_initialization |
| 5292 | { |
| 5293 | |
| 5294 | struct test |
| 5295 | { |
| 5296 | static const int zero {}; |
| 5297 | static const int one {1}; |
| 5298 | }; |
| 5299 | |
| 5300 | static_assert(test::zero == 0, ""); |
| 5301 | static_assert(test::one == 1, ""); |
| 5302 | |
| 5303 | } |
| 5304 | |
| 5305 | namespace test_lambdas |
| 5306 | { |
| 5307 | |
| 5308 | void |
| 5309 | test1() |
| 5310 | { |
| 5311 | auto lambda1 = [](){}; |
| 5312 | auto lambda2 = lambda1; |
| 5313 | lambda1(); |
| 5314 | lambda2(); |
| 5315 | } |
| 5316 | |
| 5317 | int |
| 5318 | test2() |
| 5319 | { |
| 5320 | auto a = [](int i, int j){ return i + j; }(1, 2); |
| 5321 | auto b = []() -> int { return '0'; }(); |
| 5322 | auto c = [=](){ return a + b; }(); |
| 5323 | auto d = [&](){ return c; }(); |
| 5324 | auto e = [a, &b](int x) mutable { |
| 5325 | const auto identity = [](int y){ return y; }; |
| 5326 | for (auto i = 0; i < a; ++i) |
| 5327 | a += b--; |
| 5328 | return x + identity(a + b); |
| 5329 | }(0); |
| 5330 | return a + b + c + d + e; |
| 5331 | } |
| 5332 | |
| 5333 | int |
| 5334 | test3() |
| 5335 | { |
| 5336 | const auto nullary = [](){ return 0; }; |
| 5337 | const auto unary = [](int x){ return x; }; |
| 5338 | using nullary_t = decltype(nullary); |
| 5339 | using unary_t = decltype(unary); |
| 5340 | const auto higher1st = [](nullary_t f){ return f(); }; |
| 5341 | const auto higher2nd = [unary](nullary_t f1){ |
| 5342 | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; |
| 5343 | }; |
| 5344 | return higher1st(nullary) + higher2nd(nullary)(unary); |
| 5345 | } |
| 5346 | |
| 5347 | } |
| 5348 | |
| 5349 | namespace test_variadic_templates |
| 5350 | { |
| 5351 | |
| 5352 | template <int...> |
| 5353 | struct sum; |
| 5354 | |
| 5355 | template <int N0, int... N1toN> |
| 5356 | struct sum<N0, N1toN...> |
| 5357 | { |
| 5358 | static constexpr auto value = N0 + sum<N1toN...>::value; |
| 5359 | }; |
| 5360 | |
| 5361 | template <> |
| 5362 | struct sum<> |
| 5363 | { |
| 5364 | static constexpr auto value = 0; |
| 5365 | }; |
| 5366 | |
| 5367 | static_assert(sum<>::value == 0, ""); |
| 5368 | static_assert(sum<1>::value == 1, ""); |
| 5369 | static_assert(sum<23>::value == 23, ""); |
| 5370 | static_assert(sum<1, 2>::value == 3, ""); |
| 5371 | static_assert(sum<5, 5, 11>::value == 21, ""); |
| 5372 | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); |
| 5373 | |
| 5374 | } |
| 5375 | |
| 5376 | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae |
| 5377 | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function |
| 5378 | // because of this. |
| 5379 | namespace test_template_alias_sfinae |
| 5380 | { |
| 5381 | |
| 5382 | struct foo {}; |
| 5383 | |
| 5384 | template<typename T> |
| 5385 | using member = typename T::member_type; |
| 5386 | |
| 5387 | template<typename T> |
| 5388 | void func(...) {} |
| 5389 | |
| 5390 | template<typename T> |
| 5391 | void func(member<T>*) {} |
| 5392 | |
| 5393 | void test(); |
| 5394 | |
| 5395 | void test() { func<foo>(0); } |
| 5396 | |
| 5397 | } |
| 5398 | |
| 5399 | } // namespace cxx11 |
| 5400 | |
| 5401 | #endif // __cplusplus >= 201103L |
| 5402 | |
| 5403 | |
| 5404 | |
| 5405 | _ACEOF |
| 5406 | if ac_fn_cxx_try_compile "$LINENO"; then : |
| 5407 | ax_cv_cxx_compile_cxx11=yes |
| 5408 | else |
| 5409 | ax_cv_cxx_compile_cxx11=no |
| 5410 | fi |
| 5411 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5412 | fi |
| 5413 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5 |
| 5414 | $as_echo "$ax_cv_cxx_compile_cxx11" >&6; } |
| 5415 | if test x$ax_cv_cxx_compile_cxx11 = xyes; then |
| 5416 | ac_success=yes |
| 5417 | fi |
| 5418 | |
| 5419 | if test x$ac_success = xno; then |
| 5420 | for alternative in ${ax_cxx_compile_alternatives}; do |
| 5421 | switch="-std=gnu++${alternative}" |
| 5422 | cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh` |
| 5423 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5 |
| 5424 | $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; } |
| 5425 | if eval \${$cachevar+:} false; then : |
| 5426 | $as_echo_n "(cached) " >&6 |
| 5427 | else |
| 5428 | ac_save_CXX="$CXX" |
| 5429 | CXX="$CXX $switch" |
| 5430 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5431 | /* end confdefs.h. */ |
| 5432 | |
| 5433 | |
| 5434 | // If the compiler admits that it is not ready for C++11, why torture it? |
| 5435 | // Hopefully, this will speed up the test. |
| 5436 | |
| 5437 | #ifndef __cplusplus |
| 5438 | |
| 5439 | #error "This is not a C++ compiler" |
| 5440 | |
| 5441 | #elif __cplusplus < 201103L |
| 5442 | |
| 5443 | #error "This is not a C++11 compiler" |
| 5444 | |
| 5445 | #else |
| 5446 | |
| 5447 | namespace cxx11 |
| 5448 | { |
| 5449 | |
| 5450 | namespace test_static_assert |
| 5451 | { |
| 5452 | |
| 5453 | template <typename T> |
| 5454 | struct check |
| 5455 | { |
| 5456 | static_assert(sizeof(int) <= sizeof(T), "not big enough"); |
| 5457 | }; |
| 5458 | |
| 5459 | } |
| 5460 | |
| 5461 | namespace test_final_override |
| 5462 | { |
| 5463 | |
| 5464 | struct Base |
| 5465 | { |
| 5466 | virtual void f() {} |
| 5467 | }; |
| 5468 | |
| 5469 | struct Derived : public Base |
| 5470 | { |
| 5471 | virtual void f() override {} |
| 5472 | }; |
| 5473 | |
| 5474 | } |
| 5475 | |
| 5476 | namespace test_double_right_angle_brackets |
| 5477 | { |
| 5478 | |
| 5479 | template < typename T > |
| 5480 | struct check {}; |
| 5481 | |
| 5482 | typedef check<void> single_type; |
| 5483 | typedef check<check<void>> double_type; |
| 5484 | typedef check<check<check<void>>> triple_type; |
| 5485 | typedef check<check<check<check<void>>>> quadruple_type; |
| 5486 | |
| 5487 | } |
| 5488 | |
| 5489 | namespace test_decltype |
| 5490 | { |
| 5491 | |
| 5492 | int |
| 5493 | f() |
| 5494 | { |
| 5495 | int a = 1; |
| 5496 | decltype(a) b = 2; |
| 5497 | return a + b; |
| 5498 | } |
| 5499 | |
| 5500 | } |
| 5501 | |
| 5502 | namespace test_type_deduction |
| 5503 | { |
| 5504 | |
| 5505 | template < typename T1, typename T2 > |
| 5506 | struct is_same |
| 5507 | { |
| 5508 | static const bool value = false; |
| 5509 | }; |
| 5510 | |
| 5511 | template < typename T > |
| 5512 | struct is_same<T, T> |
| 5513 | { |
| 5514 | static const bool value = true; |
| 5515 | }; |
| 5516 | |
| 5517 | template < typename T1, typename T2 > |
| 5518 | auto |
| 5519 | add(T1 a1, T2 a2) -> decltype(a1 + a2) |
| 5520 | { |
| 5521 | return a1 + a2; |
| 5522 | } |
| 5523 | |
| 5524 | int |
| 5525 | test(const int c, volatile int v) |
| 5526 | { |
| 5527 | static_assert(is_same<int, decltype(0)>::value == true, ""); |
| 5528 | static_assert(is_same<int, decltype(c)>::value == false, ""); |
| 5529 | static_assert(is_same<int, decltype(v)>::value == false, ""); |
| 5530 | auto ac = c; |
| 5531 | auto av = v; |
| 5532 | auto sumi = ac + av + 'x'; |
| 5533 | auto sumf = ac + av + 1.0; |
| 5534 | static_assert(is_same<int, decltype(ac)>::value == true, ""); |
| 5535 | static_assert(is_same<int, decltype(av)>::value == true, ""); |
| 5536 | static_assert(is_same<int, decltype(sumi)>::value == true, ""); |
| 5537 | static_assert(is_same<int, decltype(sumf)>::value == false, ""); |
| 5538 | static_assert(is_same<int, decltype(add(c, v))>::value == true, ""); |
| 5539 | return (sumf > 0.0) ? sumi : add(c, v); |
| 5540 | } |
| 5541 | |
| 5542 | } |
| 5543 | |
| 5544 | namespace test_noexcept |
| 5545 | { |
| 5546 | |
| 5547 | int f() { return 0; } |
| 5548 | int g() noexcept { return 0; } |
| 5549 | |
| 5550 | static_assert(noexcept(f()) == false, ""); |
| 5551 | static_assert(noexcept(g()) == true, ""); |
| 5552 | |
| 5553 | } |
| 5554 | |
| 5555 | namespace test_constexpr |
| 5556 | { |
| 5557 | |
| 5558 | template < typename CharT > |
| 5559 | unsigned long constexpr |
| 5560 | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept |
| 5561 | { |
| 5562 | return *s ? strlen_c_r(s + 1, acc + 1) : acc; |
| 5563 | } |
| 5564 | |
| 5565 | template < typename CharT > |
| 5566 | unsigned long constexpr |
| 5567 | strlen_c(const CharT *const s) noexcept |
| 5568 | { |
| 5569 | return strlen_c_r(s, 0UL); |
| 5570 | } |
| 5571 | |
| 5572 | static_assert(strlen_c("") == 0UL, ""); |
| 5573 | static_assert(strlen_c("1") == 1UL, ""); |
| 5574 | static_assert(strlen_c("example") == 7UL, ""); |
| 5575 | static_assert(strlen_c("another\0example") == 7UL, ""); |
| 5576 | |
| 5577 | } |
| 5578 | |
| 5579 | namespace test_rvalue_references |
| 5580 | { |
| 5581 | |
| 5582 | template < int N > |
| 5583 | struct answer |
| 5584 | { |
| 5585 | static constexpr int value = N; |
| 5586 | }; |
| 5587 | |
| 5588 | answer<1> f(int&) { return answer<1>(); } |
| 5589 | answer<2> f(const int&) { return answer<2>(); } |
| 5590 | answer<3> f(int&&) { return answer<3>(); } |
| 5591 | |
| 5592 | void |
| 5593 | test() |
| 5594 | { |
| 5595 | int i = 0; |
| 5596 | const int c = 0; |
| 5597 | static_assert(decltype(f(i))::value == 1, ""); |
| 5598 | static_assert(decltype(f(c))::value == 2, ""); |
| 5599 | static_assert(decltype(f(0))::value == 3, ""); |
| 5600 | } |
| 5601 | |
| 5602 | } |
| 5603 | |
| 5604 | namespace test_uniform_initialization |
| 5605 | { |
| 5606 | |
| 5607 | struct test |
| 5608 | { |
| 5609 | static const int zero {}; |
| 5610 | static const int one {1}; |
| 5611 | }; |
| 5612 | |
| 5613 | static_assert(test::zero == 0, ""); |
| 5614 | static_assert(test::one == 1, ""); |
| 5615 | |
| 5616 | } |
| 5617 | |
| 5618 | namespace test_lambdas |
| 5619 | { |
| 5620 | |
| 5621 | void |
| 5622 | test1() |
| 5623 | { |
| 5624 | auto lambda1 = [](){}; |
| 5625 | auto lambda2 = lambda1; |
| 5626 | lambda1(); |
| 5627 | lambda2(); |
| 5628 | } |
| 5629 | |
| 5630 | int |
| 5631 | test2() |
| 5632 | { |
| 5633 | auto a = [](int i, int j){ return i + j; }(1, 2); |
| 5634 | auto b = []() -> int { return '0'; }(); |
| 5635 | auto c = [=](){ return a + b; }(); |
| 5636 | auto d = [&](){ return c; }(); |
| 5637 | auto e = [a, &b](int x) mutable { |
| 5638 | const auto identity = [](int y){ return y; }; |
| 5639 | for (auto i = 0; i < a; ++i) |
| 5640 | a += b--; |
| 5641 | return x + identity(a + b); |
| 5642 | }(0); |
| 5643 | return a + b + c + d + e; |
| 5644 | } |
| 5645 | |
| 5646 | int |
| 5647 | test3() |
| 5648 | { |
| 5649 | const auto nullary = [](){ return 0; }; |
| 5650 | const auto unary = [](int x){ return x; }; |
| 5651 | using nullary_t = decltype(nullary); |
| 5652 | using unary_t = decltype(unary); |
| 5653 | const auto higher1st = [](nullary_t f){ return f(); }; |
| 5654 | const auto higher2nd = [unary](nullary_t f1){ |
| 5655 | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; |
| 5656 | }; |
| 5657 | return higher1st(nullary) + higher2nd(nullary)(unary); |
| 5658 | } |
| 5659 | |
| 5660 | } |
| 5661 | |
| 5662 | namespace test_variadic_templates |
| 5663 | { |
| 5664 | |
| 5665 | template <int...> |
| 5666 | struct sum; |
| 5667 | |
| 5668 | template <int N0, int... N1toN> |
| 5669 | struct sum<N0, N1toN...> |
| 5670 | { |
| 5671 | static constexpr auto value = N0 + sum<N1toN...>::value; |
| 5672 | }; |
| 5673 | |
| 5674 | template <> |
| 5675 | struct sum<> |
| 5676 | { |
| 5677 | static constexpr auto value = 0; |
| 5678 | }; |
| 5679 | |
| 5680 | static_assert(sum<>::value == 0, ""); |
| 5681 | static_assert(sum<1>::value == 1, ""); |
| 5682 | static_assert(sum<23>::value == 23, ""); |
| 5683 | static_assert(sum<1, 2>::value == 3, ""); |
| 5684 | static_assert(sum<5, 5, 11>::value == 21, ""); |
| 5685 | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); |
| 5686 | |
| 5687 | } |
| 5688 | |
| 5689 | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae |
| 5690 | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function |
| 5691 | // because of this. |
| 5692 | namespace test_template_alias_sfinae |
| 5693 | { |
| 5694 | |
| 5695 | struct foo {}; |
| 5696 | |
| 5697 | template<typename T> |
| 5698 | using member = typename T::member_type; |
| 5699 | |
| 5700 | template<typename T> |
| 5701 | void func(...) {} |
| 5702 | |
| 5703 | template<typename T> |
| 5704 | void func(member<T>*) {} |
| 5705 | |
| 5706 | void test(); |
| 5707 | |
| 5708 | void test() { func<foo>(0); } |
| 5709 | |
| 5710 | } |
| 5711 | |
| 5712 | } // namespace cxx11 |
| 5713 | |
| 5714 | #endif // __cplusplus >= 201103L |
| 5715 | |
| 5716 | |
| 5717 | |
| 5718 | _ACEOF |
| 5719 | if ac_fn_cxx_try_compile "$LINENO"; then : |
| 5720 | eval $cachevar=yes |
| 5721 | else |
| 5722 | eval $cachevar=no |
| 5723 | fi |
| 5724 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5725 | CXX="$ac_save_CXX" |
| 5726 | fi |
| 5727 | eval ac_res=\$$cachevar |
| 5728 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 5729 | $as_echo "$ac_res" >&6; } |
| 5730 | if eval test x\$$cachevar = xyes; then |
| 5731 | CXX_DIALECT="$switch" |
| 5732 | ac_success=yes |
| 5733 | break |
| 5734 | fi |
| 5735 | done |
| 5736 | fi |
| 5737 | |
| 5738 | if test x$ac_success = xno; then |
| 5739 | for alternative in ${ax_cxx_compile_alternatives}; do |
| 5740 | for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do |
| 5741 | cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh` |
| 5742 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5 |
| 5743 | $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; } |
| 5744 | if eval \${$cachevar+:} false; then : |
| 5745 | $as_echo_n "(cached) " >&6 |
| 5746 | else |
| 5747 | ac_save_CXX="$CXX" |
| 5748 | CXX="$CXX $switch" |
| 5749 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5750 | /* end confdefs.h. */ |
| 5751 | |
| 5752 | |
| 5753 | // If the compiler admits that it is not ready for C++11, why torture it? |
| 5754 | // Hopefully, this will speed up the test. |
| 5755 | |
| 5756 | #ifndef __cplusplus |
| 5757 | |
| 5758 | #error "This is not a C++ compiler" |
| 5759 | |
| 5760 | #elif __cplusplus < 201103L |
| 5761 | |
| 5762 | #error "This is not a C++11 compiler" |
| 5763 | |
| 5764 | #else |
| 5765 | |
| 5766 | namespace cxx11 |
| 5767 | { |
| 5768 | |
| 5769 | namespace test_static_assert |
| 5770 | { |
| 5771 | |
| 5772 | template <typename T> |
| 5773 | struct check |
| 5774 | { |
| 5775 | static_assert(sizeof(int) <= sizeof(T), "not big enough"); |
| 5776 | }; |
| 5777 | |
| 5778 | } |
| 5779 | |
| 5780 | namespace test_final_override |
| 5781 | { |
| 5782 | |
| 5783 | struct Base |
| 5784 | { |
| 5785 | virtual void f() {} |
| 5786 | }; |
| 5787 | |
| 5788 | struct Derived : public Base |
| 5789 | { |
| 5790 | virtual void f() override {} |
| 5791 | }; |
| 5792 | |
| 5793 | } |
| 5794 | |
| 5795 | namespace test_double_right_angle_brackets |
| 5796 | { |
| 5797 | |
| 5798 | template < typename T > |
| 5799 | struct check {}; |
| 5800 | |
| 5801 | typedef check<void> single_type; |
| 5802 | typedef check<check<void>> double_type; |
| 5803 | typedef check<check<check<void>>> triple_type; |
| 5804 | typedef check<check<check<check<void>>>> quadruple_type; |
| 5805 | |
| 5806 | } |
| 5807 | |
| 5808 | namespace test_decltype |
| 5809 | { |
| 5810 | |
| 5811 | int |
| 5812 | f() |
| 5813 | { |
| 5814 | int a = 1; |
| 5815 | decltype(a) b = 2; |
| 5816 | return a + b; |
| 5817 | } |
| 5818 | |
| 5819 | } |
| 5820 | |
| 5821 | namespace test_type_deduction |
| 5822 | { |
| 5823 | |
| 5824 | template < typename T1, typename T2 > |
| 5825 | struct is_same |
| 5826 | { |
| 5827 | static const bool value = false; |
| 5828 | }; |
| 5829 | |
| 5830 | template < typename T > |
| 5831 | struct is_same<T, T> |
| 5832 | { |
| 5833 | static const bool value = true; |
| 5834 | }; |
| 5835 | |
| 5836 | template < typename T1, typename T2 > |
| 5837 | auto |
| 5838 | add(T1 a1, T2 a2) -> decltype(a1 + a2) |
| 5839 | { |
| 5840 | return a1 + a2; |
| 5841 | } |
| 5842 | |
| 5843 | int |
| 5844 | test(const int c, volatile int v) |
| 5845 | { |
| 5846 | static_assert(is_same<int, decltype(0)>::value == true, ""); |
| 5847 | static_assert(is_same<int, decltype(c)>::value == false, ""); |
| 5848 | static_assert(is_same<int, decltype(v)>::value == false, ""); |
| 5849 | auto ac = c; |
| 5850 | auto av = v; |
| 5851 | auto sumi = ac + av + 'x'; |
| 5852 | auto sumf = ac + av + 1.0; |
| 5853 | static_assert(is_same<int, decltype(ac)>::value == true, ""); |
| 5854 | static_assert(is_same<int, decltype(av)>::value == true, ""); |
| 5855 | static_assert(is_same<int, decltype(sumi)>::value == true, ""); |
| 5856 | static_assert(is_same<int, decltype(sumf)>::value == false, ""); |
| 5857 | static_assert(is_same<int, decltype(add(c, v))>::value == true, ""); |
| 5858 | return (sumf > 0.0) ? sumi : add(c, v); |
| 5859 | } |
| 5860 | |
| 5861 | } |
| 5862 | |
| 5863 | namespace test_noexcept |
| 5864 | { |
| 5865 | |
| 5866 | int f() { return 0; } |
| 5867 | int g() noexcept { return 0; } |
| 5868 | |
| 5869 | static_assert(noexcept(f()) == false, ""); |
| 5870 | static_assert(noexcept(g()) == true, ""); |
| 5871 | |
| 5872 | } |
| 5873 | |
| 5874 | namespace test_constexpr |
| 5875 | { |
| 5876 | |
| 5877 | template < typename CharT > |
| 5878 | unsigned long constexpr |
| 5879 | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept |
| 5880 | { |
| 5881 | return *s ? strlen_c_r(s + 1, acc + 1) : acc; |
| 5882 | } |
| 5883 | |
| 5884 | template < typename CharT > |
| 5885 | unsigned long constexpr |
| 5886 | strlen_c(const CharT *const s) noexcept |
| 5887 | { |
| 5888 | return strlen_c_r(s, 0UL); |
| 5889 | } |
| 5890 | |
| 5891 | static_assert(strlen_c("") == 0UL, ""); |
| 5892 | static_assert(strlen_c("1") == 1UL, ""); |
| 5893 | static_assert(strlen_c("example") == 7UL, ""); |
| 5894 | static_assert(strlen_c("another\0example") == 7UL, ""); |
| 5895 | |
| 5896 | } |
| 5897 | |
| 5898 | namespace test_rvalue_references |
| 5899 | { |
| 5900 | |
| 5901 | template < int N > |
| 5902 | struct answer |
| 5903 | { |
| 5904 | static constexpr int value = N; |
| 5905 | }; |
| 5906 | |
| 5907 | answer<1> f(int&) { return answer<1>(); } |
| 5908 | answer<2> f(const int&) { return answer<2>(); } |
| 5909 | answer<3> f(int&&) { return answer<3>(); } |
| 5910 | |
| 5911 | void |
| 5912 | test() |
| 5913 | { |
| 5914 | int i = 0; |
| 5915 | const int c = 0; |
| 5916 | static_assert(decltype(f(i))::value == 1, ""); |
| 5917 | static_assert(decltype(f(c))::value == 2, ""); |
| 5918 | static_assert(decltype(f(0))::value == 3, ""); |
| 5919 | } |
| 5920 | |
| 5921 | } |
| 5922 | |
| 5923 | namespace test_uniform_initialization |
| 5924 | { |
| 5925 | |
| 5926 | struct test |
| 5927 | { |
| 5928 | static const int zero {}; |
| 5929 | static const int one {1}; |
| 5930 | }; |
| 5931 | |
| 5932 | static_assert(test::zero == 0, ""); |
| 5933 | static_assert(test::one == 1, ""); |
| 5934 | |
| 5935 | } |
| 5936 | |
| 5937 | namespace test_lambdas |
| 5938 | { |
| 5939 | |
| 5940 | void |
| 5941 | test1() |
| 5942 | { |
| 5943 | auto lambda1 = [](){}; |
| 5944 | auto lambda2 = lambda1; |
| 5945 | lambda1(); |
| 5946 | lambda2(); |
| 5947 | } |
| 5948 | |
| 5949 | int |
| 5950 | test2() |
| 5951 | { |
| 5952 | auto a = [](int i, int j){ return i + j; }(1, 2); |
| 5953 | auto b = []() -> int { return '0'; }(); |
| 5954 | auto c = [=](){ return a + b; }(); |
| 5955 | auto d = [&](){ return c; }(); |
| 5956 | auto e = [a, &b](int x) mutable { |
| 5957 | const auto identity = [](int y){ return y; }; |
| 5958 | for (auto i = 0; i < a; ++i) |
| 5959 | a += b--; |
| 5960 | return x + identity(a + b); |
| 5961 | }(0); |
| 5962 | return a + b + c + d + e; |
| 5963 | } |
| 5964 | |
| 5965 | int |
| 5966 | test3() |
| 5967 | { |
| 5968 | const auto nullary = [](){ return 0; }; |
| 5969 | const auto unary = [](int x){ return x; }; |
| 5970 | using nullary_t = decltype(nullary); |
| 5971 | using unary_t = decltype(unary); |
| 5972 | const auto higher1st = [](nullary_t f){ return f(); }; |
| 5973 | const auto higher2nd = [unary](nullary_t f1){ |
| 5974 | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; |
| 5975 | }; |
| 5976 | return higher1st(nullary) + higher2nd(nullary)(unary); |
| 5977 | } |
| 5978 | |
| 5979 | } |
| 5980 | |
| 5981 | namespace test_variadic_templates |
| 5982 | { |
| 5983 | |
| 5984 | template <int...> |
| 5985 | struct sum; |
| 5986 | |
| 5987 | template <int N0, int... N1toN> |
| 5988 | struct sum<N0, N1toN...> |
| 5989 | { |
| 5990 | static constexpr auto value = N0 + sum<N1toN...>::value; |
| 5991 | }; |
| 5992 | |
| 5993 | template <> |
| 5994 | struct sum<> |
| 5995 | { |
| 5996 | static constexpr auto value = 0; |
| 5997 | }; |
| 5998 | |
| 5999 | static_assert(sum<>::value == 0, ""); |
| 6000 | static_assert(sum<1>::value == 1, ""); |
| 6001 | static_assert(sum<23>::value == 23, ""); |
| 6002 | static_assert(sum<1, 2>::value == 3, ""); |
| 6003 | static_assert(sum<5, 5, 11>::value == 21, ""); |
| 6004 | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); |
| 6005 | |
| 6006 | } |
| 6007 | |
| 6008 | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae |
| 6009 | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function |
| 6010 | // because of this. |
| 6011 | namespace test_template_alias_sfinae |
| 6012 | { |
| 6013 | |
| 6014 | struct foo {}; |
| 6015 | |
| 6016 | template<typename T> |
| 6017 | using member = typename T::member_type; |
| 6018 | |
| 6019 | template<typename T> |
| 6020 | void func(...) {} |
| 6021 | |
| 6022 | template<typename T> |
| 6023 | void func(member<T>*) {} |
| 6024 | |
| 6025 | void test(); |
| 6026 | |
| 6027 | void test() { func<foo>(0); } |
| 6028 | |
| 6029 | } |
| 6030 | |
| 6031 | } // namespace cxx11 |
| 6032 | |
| 6033 | #endif // __cplusplus >= 201103L |
| 6034 | |
| 6035 | |
| 6036 | |
| 6037 | _ACEOF |
| 6038 | if ac_fn_cxx_try_compile "$LINENO"; then : |
| 6039 | eval $cachevar=yes |
| 6040 | else |
| 6041 | eval $cachevar=no |
| 6042 | fi |
| 6043 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6044 | CXX="$ac_save_CXX" |
| 6045 | fi |
| 6046 | eval ac_res=\$$cachevar |
| 6047 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 6048 | $as_echo "$ac_res" >&6; } |
| 6049 | if eval test x\$$cachevar = xyes; then |
| 6050 | CXX_DIALECT="$switch" |
| 6051 | ac_success=yes |
| 6052 | break |
| 6053 | fi |
| 6054 | done |
| 6055 | if test x$ac_success = xyes; then |
| 6056 | break |
| 6057 | fi |
| 6058 | done |
| 6059 | fi |
| 6060 | ac_ext=c |
| 6061 | ac_cpp='$CPP $CPPFLAGS' |
| 6062 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 6063 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 6064 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 6065 | |
| 6066 | if test x$ax_cxx_compile_cxx11_required = xtrue; then |
| 6067 | if test x$ac_success = xno; then |
| 6068 | as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5 |
| 6069 | fi |
| 6070 | fi |
| 6071 | if test x$ac_success = xno; then |
| 6072 | HAVE_CXX11=0 |
| 6073 | { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5 |
| 6074 | $as_echo "$as_me: No compiler with C++11 support was found" >&6;} |
| 6075 | else |
| 6076 | HAVE_CXX11=1 |
| 6077 | |
| 6078 | $as_echo "#define HAVE_CXX11 1" >>confdefs.h |
| 6079 | |
| 6080 | fi |
| 6081 | |
| 6082 | |
| 6083 | |
| 6084 | |
| 6085 | # Dependency checking. |
| 6086 | rm -rf .tst 2>/dev/null |
| 6087 | mkdir .tst 2>/dev/null |
| 6088 | if test -d .tst; then |
| 6089 | am__leading_dot=. |
| 6090 | else |
| 6091 | am__leading_dot=_ |
| 6092 | fi |
| 6093 | rmdir .tst 2>/dev/null |
| 6094 | |
| 6095 | DEPDIR="${am__leading_dot}deps" |
| 6096 | |
| 6097 | ac_config_commands="$ac_config_commands depdir" |
| 6098 | |
| 6099 | |
| 6100 | depcc="$CC" am_compiler_list= |
| 6101 | |
| 6102 | am_depcomp=$ac_aux_dir/depcomp |
| 6103 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 |
| 6104 | $as_echo_n "checking dependency style of $depcc... " >&6; } |
| 6105 | if ${am_cv_CC_dependencies_compiler_type+:} false; then : |
| 6106 | $as_echo_n "(cached) " >&6 |
| 6107 | else |
| 6108 | if test -f "$am_depcomp"; then |
| 6109 | # We make a subdir and do the tests there. Otherwise we can end up |
| 6110 | # making bogus files that we don't know about and never remove. For |
| 6111 | # instance it was reported that on HP-UX the gcc test will end up |
| 6112 | # making a dummy file named `D' -- because `-MD' means `put the output |
| 6113 | # in D'. |
| 6114 | mkdir conftest.dir |
| 6115 | # Copy depcomp to subdir because otherwise we won't find it if we're |
| 6116 | # using a relative directory. |
| 6117 | cp "$am_depcomp" conftest.dir |
| 6118 | cd conftest.dir |
| 6119 | # We will build objects and dependencies in a subdirectory because |
| 6120 | # it helps to detect inapplicable dependency modes. For instance |
| 6121 | # both Tru64's cc and ICC support -MD to output dependencies as a |
| 6122 | # side effect of compilation, but ICC will put the dependencies in |
| 6123 | # the current directory while Tru64 will put them in the object |
| 6124 | # directory. |
| 6125 | mkdir sub |
| 6126 | |
| 6127 | am_cv_CC_dependencies_compiler_type=none |
| 6128 | if test "$am_compiler_list" = ""; then |
| 6129 | am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` |
| 6130 | fi |
| 6131 | for depmode in $am_compiler_list; do |
| 6132 | if test $depmode = none; then break; fi |
| 6133 | |
| 6134 | $as_echo "$as_me:$LINENO: trying $depmode" >&5 |
| 6135 | # Setup a source with many dependencies, because some compilers |
| 6136 | # like to wrap large dependency lists on column 80 (with \), and |
| 6137 | # we should not choose a depcomp mode which is confused by this. |
| 6138 | # |
| 6139 | # We need to recreate these files for each test, as the compiler may |
| 6140 | # overwrite some of them when testing with obscure command lines. |
| 6141 | # This happens at least with the AIX C compiler. |
| 6142 | : > sub/conftest.c |
| 6143 | for i in 1 2 3 4 5 6; do |
| 6144 | echo '#include "conftst'$i'.h"' >> sub/conftest.c |
| 6145 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with |
| 6146 | # Solaris 8's {/usr,}/bin/sh. |
| 6147 | touch sub/conftst$i.h |
| 6148 | done |
| 6149 | echo "include sub/conftest.Po" > confmf |
| 6150 | |
| 6151 | # We check with `-c' and `-o' for the sake of the "dashmstdout" |
| 6152 | # mode. It turns out that the SunPro C++ compiler does not properly |
| 6153 | # handle `-M -o', and we need to detect this. |
| 6154 | depcmd="depmode=$depmode \ |
| 6155 | source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ |
| 6156 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ |
| 6157 | $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c" |
| 6158 | echo "| $depcmd" | sed -e 's/ */ /g' >&5 |
| 6159 | if env $depcmd > conftest.err 2>&1 && |
| 6160 | grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 && |
| 6161 | grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 && |
| 6162 | ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then |
| 6163 | # icc doesn't choke on unknown options, it will just issue warnings |
| 6164 | # or remarks (even with -Werror). So we grep stderr for any message |
| 6165 | # that says an option was ignored or not supported. |
| 6166 | # When given -MP, icc 7.0 and 7.1 complain thusly: |
| 6167 | # icc: Command line warning: ignoring option '-M'; no argument required |
| 6168 | # The diagnosis changed in icc 8.0: |
| 6169 | # icc: Command line remark: option '-MP' not supported |
| 6170 | if (grep 'ignoring option' conftest.err || |
| 6171 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else |
| 6172 | am_cv_CC_dependencies_compiler_type=$depmode |
| 6173 | $as_echo "$as_me:$LINENO: success" >&5 |
| 6174 | break |
| 6175 | fi |
| 6176 | fi |
| 6177 | $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5 |
| 6178 | sed -e 's/^/| /' < conftest.err >&5 |
| 6179 | done |
| 6180 | |
| 6181 | cd .. |
| 6182 | rm -rf conftest.dir |
| 6183 | else |
| 6184 | am_cv_CC_dependencies_compiler_type=none |
| 6185 | fi |
| 6186 | |
| 6187 | fi |
| 6188 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 |
| 6189 | $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } |
| 6190 | if test x${am_cv_CC_dependencies_compiler_type-none} = xnone |
| 6191 | then as_fn_error $? "no usable dependency style found" "$LINENO" 5 |
| 6192 | else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type |
| 6193 | |
| 6194 | fi |
| 6195 | |
| 6196 | |
| 6197 | gnulib_extra_configure_args= |
| 6198 | # If large-file support is disabled, make sure gnulib does the same. |
| 6199 | if test "$enable_largefile" = no; then |
| 6200 | gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile" |
| 6201 | fi |
| 6202 | |
| 6203 | # Configure gnulib. We need to build gnulib under some other |
| 6204 | # directory not "gnulib", to avoid the problem of both GDB and |
| 6205 | # GDBserver wanting to build it in the same directory, when building |
| 6206 | # in the source dir. |
| 6207 | |
| 6208 | in_src="gnulib" |
| 6209 | in_build="build-gnulib" |
| 6210 | in_extra_args="$gnulib_extra_configure_args" |
| 6211 | |
| 6212 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments |
| 6213 | # so they do not pile up. |
| 6214 | ac_sub_configure_args= |
| 6215 | ac_prev= |
| 6216 | eval "set x $ac_configure_args" |
| 6217 | shift |
| 6218 | for ac_arg |
| 6219 | do |
| 6220 | if test -n "$ac_prev"; then |
| 6221 | ac_prev= |
| 6222 | continue |
| 6223 | fi |
| 6224 | case $ac_arg in |
| 6225 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
| 6226 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
| 6227 | ac_prev=cache_file ;; |
| 6228 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
| 6229 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
| 6230 | | --c=*) |
| 6231 | ;; |
| 6232 | --config-cache | -C) |
| 6233 | ;; |
| 6234 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
| 6235 | ac_prev=srcdir ;; |
| 6236 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
| 6237 | ;; |
| 6238 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
| 6239 | ac_prev=prefix ;; |
| 6240 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
| 6241 | ;; |
| 6242 | --disable-option-checking) |
| 6243 | ;; |
| 6244 | *) |
| 6245 | case $ac_arg in |
| 6246 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 6247 | esac |
| 6248 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; |
| 6249 | esac |
| 6250 | done |
| 6251 | |
| 6252 | # Always prepend --prefix to ensure using the same prefix |
| 6253 | # in subdir configurations. |
| 6254 | ac_arg="--prefix=$prefix" |
| 6255 | case $ac_arg in |
| 6256 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 6257 | esac |
| 6258 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" |
| 6259 | |
| 6260 | # Pass --silent |
| 6261 | if test "$silent" = yes; then |
| 6262 | ac_sub_configure_args="--silent $ac_sub_configure_args" |
| 6263 | fi |
| 6264 | |
| 6265 | # Always prepend --disable-option-checking to silence warnings, since |
| 6266 | # different subdirs can have different --enable and --with options. |
| 6267 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" |
| 6268 | |
| 6269 | ac_popdir=`pwd` |
| 6270 | ac_dir=$in_build |
| 6271 | |
| 6272 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" |
| 6273 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 |
| 6274 | $as_echo "$ac_msg" >&6 |
| 6275 | as_dir="$ac_dir"; as_fn_mkdir_p |
| 6276 | |
| 6277 | case $srcdir in |
| 6278 | [\\/]* | ?:[\\/]* ) |
| 6279 | ac_srcdir=$srcdir/$in_src ;; |
| 6280 | *) # Relative name. |
| 6281 | ac_srcdir=../$srcdir/$in_src ;; |
| 6282 | esac |
| 6283 | |
| 6284 | cd "$ac_dir" |
| 6285 | |
| 6286 | ac_sub_configure=$ac_srcdir/configure |
| 6287 | |
| 6288 | # Make the cache file name correct relative to the subdirectory. |
| 6289 | case $cache_file in |
| 6290 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; |
| 6291 | *) # Relative name. |
| 6292 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; |
| 6293 | esac |
| 6294 | |
| 6295 | if test -n "$in_extra_args"; then |
| 6296 | # Add the extra args at the end. |
| 6297 | ac_sub_configure_args="$ac_sub_configure_args $in_extra_args" |
| 6298 | fi |
| 6299 | |
| 6300 | { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 |
| 6301 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} |
| 6302 | # The eval makes quoting arguments work. |
| 6303 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ |
| 6304 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || |
| 6305 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
| 6306 | |
| 6307 | cd "$ac_popdir" |
| 6308 | |
| 6309 | |
| 6310 | |
| 6311 | CONFIG_OBS= |
| 6312 | CONFIG_DEPS= |
| 6313 | CONFIG_SRCS= |
| 6314 | ENABLE_CFLAGS= |
| 6315 | |
| 6316 | CONFIG_ALL= |
| 6317 | CONFIG_CLEAN= |
| 6318 | CONFIG_INSTALL= |
| 6319 | CONFIG_UNINSTALL= |
| 6320 | |
| 6321 | # If we haven't got the data from the intl directory, |
| 6322 | # assume NLS is disabled. |
| 6323 | USE_NLS=no |
| 6324 | LIBINTL= |
| 6325 | LIBINTL_DEP= |
| 6326 | INCINTL= |
| 6327 | XGETTEXT= |
| 6328 | GMSGFMT= |
| 6329 | POSUB= |
| 6330 | |
| 6331 | if test -f ../intl/config.intl; then |
| 6332 | . ../intl/config.intl |
| 6333 | fi |
| 6334 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 |
| 6335 | $as_echo_n "checking whether NLS is requested... " >&6; } |
| 6336 | if test x"$USE_NLS" != xyes; then |
| 6337 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 6338 | $as_echo "no" >&6; } |
| 6339 | else |
| 6340 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| 6341 | $as_echo "yes" >&6; } |
| 6342 | |
| 6343 | $as_echo "#define ENABLE_NLS 1" >>confdefs.h |
| 6344 | |
| 6345 | |
| 6346 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5 |
| 6347 | $as_echo_n "checking for catalogs to be installed... " >&6; } |
| 6348 | # Look for .po and .gmo files in the source directory. |
| 6349 | CATALOGS= |
| 6350 | XLINGUAS= |
| 6351 | for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do |
| 6352 | # If there aren't any .gmo files the shell will give us the |
| 6353 | # literal string "../path/to/srcdir/po/*.gmo" which has to be |
| 6354 | # weeded out. |
| 6355 | case "$cat" in *\**) |
| 6356 | continue;; |
| 6357 | esac |
| 6358 | # The quadruple backslash is collapsed to a double backslash |
| 6359 | # by the backticks, then collapsed again by the double quotes, |
| 6360 | # leaving us with one backslash in the sed expression (right |
| 6361 | # before the dot that mustn't act as a wildcard). |
| 6362 | cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` |
| 6363 | lang=`echo $cat | sed -e "s!\\\\.gmo!!"` |
| 6364 | # The user is allowed to set LINGUAS to a list of languages to |
| 6365 | # install catalogs for. If it's empty that means "all of them." |
| 6366 | if test "x$LINGUAS" = x; then |
| 6367 | CATALOGS="$CATALOGS $cat" |
| 6368 | XLINGUAS="$XLINGUAS $lang" |
| 6369 | else |
| 6370 | case "$LINGUAS" in *$lang*) |
| 6371 | CATALOGS="$CATALOGS $cat" |
| 6372 | XLINGUAS="$XLINGUAS $lang" |
| 6373 | ;; |
| 6374 | esac |
| 6375 | fi |
| 6376 | done |
| 6377 | LINGUAS="$XLINGUAS" |
| 6378 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5 |
| 6379 | $as_echo "$LINGUAS" >&6; } |
| 6380 | |
| 6381 | |
| 6382 | DATADIRNAME=share |
| 6383 | |
| 6384 | INSTOBJEXT=.mo |
| 6385 | |
| 6386 | GENCAT=gencat |
| 6387 | |
| 6388 | CATOBJEXT=.gmo |
| 6389 | |
| 6390 | fi |
| 6391 | |
| 6392 | localedir='${datadir}/locale' |
| 6393 | |
| 6394 | |
| 6395 | if test x"$USE_NLS" = xyes; then |
| 6396 | CONFIG_ALL="$CONFIG_ALL all-po" |
| 6397 | CONFIG_CLEAN="$CONFIG_CLEAN clean-po" |
| 6398 | CONFIG_INSTALL="$CONFIG_INSTALL install-po" |
| 6399 | CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po" |
| 6400 | fi |
| 6401 | |
| 6402 | GNULIB=build-gnulib/import |
| 6403 | |
| 6404 | # For Makefile dependencies. |
| 6405 | GNULIB_STDINT_H= |
| 6406 | if test x"$STDINT_H" != x; then |
| 6407 | GNULIB_STDINT_H=$GNULIB/$STDINT_H |
| 6408 | fi |
| 6409 | |
| 6410 | |
| 6411 | PACKAGE=gdb |
| 6412 | |
| 6413 | cat >>confdefs.h <<_ACEOF |
| 6414 | #define PACKAGE "$PACKAGE" |
| 6415 | _ACEOF |
| 6416 | |
| 6417 | |
| 6418 | |
| 6419 | # We never need to detect it in this sub-configure. |
| 6420 | # But preserve it for config.status --recheck. |
| 6421 | |
| 6422 | |
| 6423 | |
| 6424 | MAKEINFO_EXTRA_FLAGS="" |
| 6425 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5 |
| 6426 | $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; } |
| 6427 | if ${gdb_cv_have_makeinfo_click+:} false; then : |
| 6428 | $as_echo_n "(cached) " >&6 |
| 6429 | else |
| 6430 | echo '@clicksequence{a @click{} b}' >conftest.texinfo |
| 6431 | if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then |
| 6432 | gdb_cv_have_makeinfo_click=yes |
| 6433 | else |
| 6434 | gdb_cv_have_makeinfo_click=no |
| 6435 | fi |
| 6436 | fi |
| 6437 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5 |
| 6438 | $as_echo "$gdb_cv_have_makeinfo_click" >&6; } |
| 6439 | if test x"$gdb_cv_have_makeinfo_click" = xyes; then |
| 6440 | MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK" |
| 6441 | fi |
| 6442 | |
| 6443 | |
| 6444 | |
| 6445 | |
| 6446 | # Check whether --with-separate-debug-dir was given. |
| 6447 | if test "${with_separate_debug_dir+set}" = set; then : |
| 6448 | withval=$with_separate_debug_dir; |
| 6449 | DEBUGDIR=$withval |
| 6450 | else |
| 6451 | DEBUGDIR=${libdir}/debug |
| 6452 | fi |
| 6453 | |
| 6454 | |
| 6455 | test "x$prefix" = xNONE && prefix="$ac_default_prefix" |
| 6456 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| 6457 | ac_define_dir=`eval echo $DEBUGDIR` |
| 6458 | ac_define_dir=`eval echo $ac_define_dir` |
| 6459 | |
| 6460 | cat >>confdefs.h <<_ACEOF |
| 6461 | #define DEBUGDIR "$ac_define_dir" |
| 6462 | _ACEOF |
| 6463 | |
| 6464 | |
| 6465 | |
| 6466 | |
| 6467 | if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then |
| 6468 | if test "x$prefix" = xNONE; then |
| 6469 | test_prefix=/usr/local |
| 6470 | else |
| 6471 | test_prefix=$prefix |
| 6472 | fi |
| 6473 | else |
| 6474 | test_prefix=$exec_prefix |
| 6475 | fi |
| 6476 | value=0 |
| 6477 | case ${ac_define_dir} in |
| 6478 | "${test_prefix}"|"${test_prefix}/"*|\ |
| 6479 | '${exec_prefix}'|'${exec_prefix}/'*) |
| 6480 | value=1 |
| 6481 | ;; |
| 6482 | esac |
| 6483 | |
| 6484 | cat >>confdefs.h <<_ACEOF |
| 6485 | #define DEBUGDIR_RELOCATABLE $value |
| 6486 | _ACEOF |
| 6487 | |
| 6488 | |
| 6489 | |
| 6490 | |
| 6491 | # We can't pass paths as command line arguments. |
| 6492 | # Mingw32 tries to be clever and will convert the paths for us. |
| 6493 | # For example -DBINDIR="/usr/local/bin" passed on the command line may get |
| 6494 | # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin". |
| 6495 | # This breaks GDB's relocatable path conversions since paths passed in |
| 6496 | # config.h would not get so translated, the path prefixes no longer match. |
| 6497 | |
| 6498 | test "x$prefix" = xNONE && prefix="$ac_default_prefix" |
| 6499 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| 6500 | ac_define_dir=`eval echo $bindir` |
| 6501 | ac_define_dir=`eval echo $ac_define_dir` |
| 6502 | |
| 6503 | cat >>confdefs.h <<_ACEOF |
| 6504 | #define BINDIR "$ac_define_dir" |
| 6505 | _ACEOF |
| 6506 | |
| 6507 | |
| 6508 | |
| 6509 | # GDB's datadir relocation |
| 6510 | |
| 6511 | |
| 6512 | |
| 6513 | # Check whether --with-gdb-datadir was given. |
| 6514 | if test "${with_gdb_datadir+set}" = set; then : |
| 6515 | withval=$with_gdb_datadir; |
| 6516 | GDB_DATADIR=$withval |
| 6517 | else |
| 6518 | GDB_DATADIR=${datadir}/gdb |
| 6519 | fi |
| 6520 | |
| 6521 | |
| 6522 | test "x$prefix" = xNONE && prefix="$ac_default_prefix" |
| 6523 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| 6524 | ac_define_dir=`eval echo $GDB_DATADIR` |
| 6525 | ac_define_dir=`eval echo $ac_define_dir` |
| 6526 | |
| 6527 | cat >>confdefs.h <<_ACEOF |
| 6528 | #define GDB_DATADIR "$ac_define_dir" |
| 6529 | _ACEOF |
| 6530 | |
| 6531 | |
| 6532 | |
| 6533 | |
| 6534 | if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then |
| 6535 | if test "x$prefix" = xNONE; then |
| 6536 | test_prefix=/usr/local |
| 6537 | else |
| 6538 | test_prefix=$prefix |
| 6539 | fi |
| 6540 | else |
| 6541 | test_prefix=$exec_prefix |
| 6542 | fi |
| 6543 | value=0 |
| 6544 | case ${ac_define_dir} in |
| 6545 | "${test_prefix}"|"${test_prefix}/"*|\ |
| 6546 | '${exec_prefix}'|'${exec_prefix}/'*) |
| 6547 | value=1 |
| 6548 | ;; |
| 6549 | esac |
| 6550 | |
| 6551 | cat >>confdefs.h <<_ACEOF |
| 6552 | #define GDB_DATADIR_RELOCATABLE $value |
| 6553 | _ACEOF |
| 6554 | |
| 6555 | |
| 6556 | |
| 6557 | |
| 6558 | |
| 6559 | # Check whether --with-relocated-sources was given. |
| 6560 | if test "${with_relocated_sources+set}" = set; then : |
| 6561 | withval=$with_relocated_sources; reloc_srcdir="${withval}" |
| 6562 | |
| 6563 | test "x$prefix" = xNONE && prefix="$ac_default_prefix" |
| 6564 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| 6565 | ac_define_dir=`eval echo $reloc_srcdir` |
| 6566 | ac_define_dir=`eval echo $ac_define_dir` |
| 6567 | |
| 6568 | cat >>confdefs.h <<_ACEOF |
| 6569 | #define RELOC_SRCDIR "$ac_define_dir" |
| 6570 | _ACEOF |
| 6571 | |
| 6572 | |
| 6573 | |
| 6574 | fi |
| 6575 | |
| 6576 | |
| 6577 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5 |
| 6578 | $as_echo_n "checking for default auto-load directory... " >&6; } |
| 6579 | |
| 6580 | # Check whether --with-auto-load-dir was given. |
| 6581 | if test "${with_auto_load_dir+set}" = set; then : |
| 6582 | withval=$with_auto_load_dir; |
| 6583 | else |
| 6584 | with_auto_load_dir='$debugdir:$datadir/auto-load' |
| 6585 | fi |
| 6586 | |
| 6587 | escape_dir=`echo $with_auto_load_dir | sed -e 's/[$]datadir\>/\\\\\\\\\\\\&/g' -e 's/[$]debugdir\>/\\\\\\\\\\\\&/g'` |
| 6588 | |
| 6589 | test "x$prefix" = xNONE && prefix="$ac_default_prefix" |
| 6590 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| 6591 | ac_define_dir=`eval echo $escape_dir` |
| 6592 | ac_define_dir=`eval echo $ac_define_dir` |
| 6593 | |
| 6594 | cat >>confdefs.h <<_ACEOF |
| 6595 | #define AUTO_LOAD_DIR "$ac_define_dir" |
| 6596 | _ACEOF |
| 6597 | |
| 6598 | |
| 6599 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5 |
| 6600 | $as_echo "$with_auto_load_dir" >&6; } |
| 6601 | |
| 6602 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5 |
| 6603 | $as_echo_n "checking for default auto-load safe-path... " >&6; } |
| 6604 | |
| 6605 | # Check whether --with-auto-load-safe-path was given. |
| 6606 | if test "${with_auto_load_safe_path+set}" = set; then : |
| 6607 | withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then |
| 6608 | with_auto_load_safe_path="/" |
| 6609 | fi |
| 6610 | else |
| 6611 | with_auto_load_safe_path="$with_auto_load_dir" |
| 6612 | fi |
| 6613 | |
| 6614 | escape_dir=`echo $with_auto_load_safe_path | sed -e 's/[$]datadir\>/\\\\\\\\\\\\&/g' -e 's/[$]debugdir\>/\\\\\\\\\\\\&/g'` |
| 6615 | |
| 6616 | test "x$prefix" = xNONE && prefix="$ac_default_prefix" |
| 6617 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| 6618 | ac_define_dir=`eval echo $escape_dir` |
| 6619 | ac_define_dir=`eval echo $ac_define_dir` |
| 6620 | |
| 6621 | cat >>confdefs.h <<_ACEOF |
| 6622 | #define AUTO_LOAD_SAFE_PATH "$ac_define_dir" |
| 6623 | _ACEOF |
| 6624 | |
| 6625 | |
| 6626 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5 |
| 6627 | $as_echo "$with_auto_load_safe_path" >&6; } |
| 6628 | |
| 6629 | |
| 6630 | |
| 6631 | subdirs="$subdirs testsuite" |
| 6632 | |
| 6633 | |
| 6634 | # Check whether to support alternative target configurations |
| 6635 | # Check whether --enable-targets was given. |
| 6636 | if test "${enable_targets+set}" = set; then : |
| 6637 | enableval=$enable_targets; case "${enableval}" in |
| 6638 | yes | "") as_fn_error $? "enable-targets option must specify target names or 'all'" "$LINENO" 5 |
| 6639 | ;; |
| 6640 | no) enable_targets= ;; |
| 6641 | *) enable_targets=$enableval ;; |
| 6642 | esac |
| 6643 | fi |
| 6644 | |
| 6645 | |
| 6646 | # Check whether to enable 64-bit support on 32-bit hosts |
| 6647 | # Check whether --enable-64-bit-bfd was given. |
| 6648 | if test "${enable_64_bit_bfd+set}" = set; then : |
| 6649 | enableval=$enable_64_bit_bfd; case "${enableval}" in |
| 6650 | yes) want64=true ;; |
| 6651 | no) want64=false ;; |
| 6652 | *) as_fn_error $? "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;; |
| 6653 | esac |
| 6654 | else |
| 6655 | want64=false |
| 6656 | fi |
| 6657 | |
| 6658 | # Provide defaults for some variables set by the per-host and per-target |
| 6659 | # configuration. |
| 6660 | gdb_host_obs=posix-hdep.o |
| 6661 | |
| 6662 | if test "${target}" = "${host}"; then |
| 6663 | gdb_native=yes |
| 6664 | else |
| 6665 | gdb_native=no |
| 6666 | fi |
| 6667 | |
| 6668 | . $srcdir/configure.host |
| 6669 | |
| 6670 | # Add in the common host objects. |
| 6671 | . $srcdir/common/common.host |
| 6672 | gdb_host_obs="$gdb_host_obs $common_host_obs" |
| 6673 | |
| 6674 | # Accumulate some settings from configure.tgt over all enabled targets |
| 6675 | |
| 6676 | TARGET_OBS= |
| 6677 | all_targets= |
| 6678 | HAVE_NATIVE_GCORE_TARGET= |
| 6679 | |
| 6680 | for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'` |
| 6681 | do |
| 6682 | if test "$targ_alias" = "all"; then |
| 6683 | all_targets=true |
| 6684 | else |
| 6685 | # Canonicalize the secondary target names. |
| 6686 | result=`$ac_config_sub $targ_alias 2>/dev/null` |
| 6687 | if test -n "$result"; then |
| 6688 | targ=$result |
| 6689 | else |
| 6690 | targ=$targ_alias |
| 6691 | fi |
| 6692 | |
| 6693 | . ${srcdir}/configure.tgt |
| 6694 | |
| 6695 | if test -z "${gdb_target_obs}"; then : |
| 6696 | as_fn_error $? "configuration ${targ} is unsupported." "$LINENO" 5 |
| 6697 | fi |
| 6698 | |
| 6699 | # Target-specific object files |
| 6700 | for i in ${gdb_target_obs}; do |
| 6701 | case " $TARGET_OBS " in |
| 6702 | *" ${i} "*) ;; |
| 6703 | *) |
| 6704 | TARGET_OBS="$TARGET_OBS ${i}" |
| 6705 | ;; |
| 6706 | esac |
| 6707 | done |
| 6708 | |
| 6709 | # Check whether this target needs 64-bit CORE_ADDR |
| 6710 | if test x${want64} = xfalse; then |
| 6711 | . ${srcdir}/../bfd/config.bfd |
| 6712 | fi |
| 6713 | |
| 6714 | # Check whether this target is native and supports gcore. |
| 6715 | if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \ |
| 6716 | && $gdb_have_gcore; then |
| 6717 | HAVE_NATIVE_GCORE_TARGET=1 |
| 6718 | fi |
| 6719 | fi |
| 6720 | done |
| 6721 | |
| 6722 | if test x${all_targets} = xtrue; then |
| 6723 | |
| 6724 | # We want all 64-bit targets if we either: |
| 6725 | # - run on a 64-bit host or |
| 6726 | # - already require 64-bit support for some other target or |
| 6727 | # - the --enable-64-bit-bfd option was supplied |
| 6728 | # Otherwise we only support all 32-bit targets. |
| 6729 | # |
| 6730 | # NOTE: This test must be in sync with the corresponding |
| 6731 | # tests in BFD! |
| 6732 | |
| 6733 | if test x${want64} = xfalse; then |
| 6734 | # The cast to long int works around a bug in the HP C Compiler |
| 6735 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects |
| 6736 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. |
| 6737 | # This bug is HP SR number 8606223364. |
| 6738 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 |
| 6739 | $as_echo_n "checking size of long... " >&6; } |
| 6740 | if ${ac_cv_sizeof_long+:} false; then : |
| 6741 | $as_echo_n "(cached) " >&6 |
| 6742 | else |
| 6743 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : |
| 6744 | |
| 6745 | else |
| 6746 | if test "$ac_cv_type_long" = yes; then |
| 6747 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 6748 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 6749 | as_fn_error 77 "cannot compute sizeof (long) |
| 6750 | See \`config.log' for more details" "$LINENO" 5; } |
| 6751 | else |
| 6752 | ac_cv_sizeof_long=0 |
| 6753 | fi |
| 6754 | fi |
| 6755 | |
| 6756 | fi |
| 6757 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 |
| 6758 | $as_echo "$ac_cv_sizeof_long" >&6; } |
| 6759 | |
| 6760 | |
| 6761 | |
| 6762 | cat >>confdefs.h <<_ACEOF |
| 6763 | #define SIZEOF_LONG $ac_cv_sizeof_long |
| 6764 | _ACEOF |
| 6765 | |
| 6766 | |
| 6767 | if test "x${ac_cv_sizeof_long}" = "x8"; then |
| 6768 | want64=true |
| 6769 | fi |
| 6770 | fi |
| 6771 | if test x${want64} = xtrue; then |
| 6772 | TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)' |
| 6773 | else |
| 6774 | TARGET_OBS='$(ALL_TARGET_OBS)' |
| 6775 | fi |
| 6776 | fi |
| 6777 | |
| 6778 | |
| 6779 | |
| 6780 | |
| 6781 | # For other settings, only the main target counts. |
| 6782 | gdb_sim= |
| 6783 | gdb_osabi= |
| 6784 | build_gdbserver= |
| 6785 | targ=$target; . ${srcdir}/configure.tgt |
| 6786 | |
| 6787 | # Fetch the default architecture and default target vector from BFD. |
| 6788 | targ=$target; . $srcdir/../bfd/config.bfd |
| 6789 | |
| 6790 | # We only want the first architecture, so strip off the others if |
| 6791 | # there is more than one. |
| 6792 | targ_archs=`echo $targ_archs | sed 's/ .*//'` |
| 6793 | |
| 6794 | if test "x$targ_archs" != x; then |
| 6795 | |
| 6796 | cat >>confdefs.h <<_ACEOF |
| 6797 | #define DEFAULT_BFD_ARCH $targ_archs |
| 6798 | _ACEOF |
| 6799 | |
| 6800 | fi |
| 6801 | if test "x$targ_defvec" != x; then |
| 6802 | |
| 6803 | cat >>confdefs.h <<_ACEOF |
| 6804 | #define DEFAULT_BFD_VEC $targ_defvec |
| 6805 | _ACEOF |
| 6806 | |
| 6807 | fi |
| 6808 | |
| 6809 | # Enable MI. |
| 6810 | # Check whether --enable-gdbmi was given. |
| 6811 | if test "${enable_gdbmi+set}" = set; then : |
| 6812 | enableval=$enable_gdbmi; case $enableval in |
| 6813 | yes | no) |
| 6814 | ;; |
| 6815 | *) |
| 6816 | as_fn_error $? "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;; |
| 6817 | esac |
| 6818 | else |
| 6819 | enable_gdbmi=yes |
| 6820 | fi |
| 6821 | |
| 6822 | if test x"$enable_gdbmi" = xyes; then |
| 6823 | if test -d $srcdir/mi; then |
| 6824 | CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)" |
| 6825 | CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)" |
| 6826 | CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)" |
| 6827 | ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)" |
| 6828 | fi |
| 6829 | fi |
| 6830 | |
| 6831 | # Enable TUI. |
| 6832 | # Check whether --enable-tui was given. |
| 6833 | if test "${enable_tui+set}" = set; then : |
| 6834 | enableval=$enable_tui; case $enableval in |
| 6835 | yes | no | auto) |
| 6836 | ;; |
| 6837 | *) |
| 6838 | as_fn_error $? "bad value $enableval for --enable-tui" "$LINENO" 5 ;; |
| 6839 | esac |
| 6840 | else |
| 6841 | enable_tui=auto |
| 6842 | fi |
| 6843 | |
| 6844 | |
| 6845 | # Enable gdbtk. |
| 6846 | # Check whether --enable-gdbtk was given. |
| 6847 | if test "${enable_gdbtk+set}" = set; then : |
| 6848 | enableval=$enable_gdbtk; case $enableval in |
| 6849 | yes | no) |
| 6850 | ;; |
| 6851 | *) |
| 6852 | as_fn_error $? "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;; |
| 6853 | esac |
| 6854 | else |
| 6855 | if test -d $srcdir/gdbtk; then |
| 6856 | enable_gdbtk=yes |
| 6857 | else |
| 6858 | enable_gdbtk=no |
| 6859 | fi |
| 6860 | fi |
| 6861 | |
| 6862 | # We unconditionally disable gdbtk tests on selected platforms. |
| 6863 | case $host_os in |
| 6864 | go32* | windows*) |
| 6865 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5 |
| 6866 | $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;} |
| 6867 | enable_gdbtk=no ;; |
| 6868 | esac |
| 6869 | |
| 6870 | # Libunwind support for ia64. |
| 6871 | |
| 6872 | |
| 6873 | # Check whether --with-libunwind-ia64 was given. |
| 6874 | if test "${with_libunwind_ia64+set}" = set; then : |
| 6875 | withval=$with_libunwind_ia64; |
| 6876 | else |
| 6877 | with_libunwind_ia64=auto |
| 6878 | fi |
| 6879 | |
| 6880 | |
| 6881 | # Backward compatibility option. |
| 6882 | if test "${with_libunwind+set}" = set; then |
| 6883 | if test x"$with_libunwind_ia64" != xauto; then |
| 6884 | as_fn_error $? "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5 |
| 6885 | fi |
| 6886 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5 |
| 6887 | $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;} |
| 6888 | with_libunwind_ia64="$with_libunwind" |
| 6889 | fi |
| 6890 | |
| 6891 | case "$with_libunwind_ia64" in |
| 6892 | yes | no) |
| 6893 | ;; |
| 6894 | auto) |
| 6895 | for ac_header in libunwind-ia64.h |
| 6896 | do : |
| 6897 | ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default" |
| 6898 | if test "x$ac_cv_header_libunwind_ia64_h" = xyes; then : |
| 6899 | cat >>confdefs.h <<_ACEOF |
| 6900 | #define HAVE_LIBUNWIND_IA64_H 1 |
| 6901 | _ACEOF |
| 6902 | |
| 6903 | fi |
| 6904 | |
| 6905 | done |
| 6906 | |
| 6907 | with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h |
| 6908 | ;; |
| 6909 | *) |
| 6910 | as_fn_error $? "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5 |
| 6911 | ;; |
| 6912 | esac |
| 6913 | |
| 6914 | if test x"$with_libunwind_ia64" = xyes; then |
| 6915 | for ac_header in libunwind-ia64.h |
| 6916 | do : |
| 6917 | ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default" |
| 6918 | if test "x$ac_cv_header_libunwind_ia64_h" = xyes; then : |
| 6919 | cat >>confdefs.h <<_ACEOF |
| 6920 | #define HAVE_LIBUNWIND_IA64_H 1 |
| 6921 | _ACEOF |
| 6922 | |
| 6923 | fi |
| 6924 | |
| 6925 | done |
| 6926 | |
| 6927 | if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then |
| 6928 | as_fn_error $? "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5 |
| 6929 | fi |
| 6930 | CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o" |
| 6931 | CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o" |
| 6932 | CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c" |
| 6933 | fi |
| 6934 | |
| 6935 | opt_curses=no |
| 6936 | |
| 6937 | # Check whether --with-curses was given. |
| 6938 | if test "${with_curses+set}" = set; then : |
| 6939 | withval=$with_curses; opt_curses=$withval |
| 6940 | fi |
| 6941 | |
| 6942 | |
| 6943 | prefer_curses=no |
| 6944 | if test "$opt_curses" = "yes"; then |
| 6945 | prefer_curses=yes |
| 6946 | fi |
| 6947 | |
| 6948 | # Profiling support. |
| 6949 | # Check whether --enable-profiling was given. |
| 6950 | if test "${enable_profiling+set}" = set; then : |
| 6951 | enableval=$enable_profiling; case $enableval in |
| 6952 | yes | no) |
| 6953 | ;; |
| 6954 | *) |
| 6955 | as_fn_error $? "bad value $enableval for --enable-profile" "$LINENO" 5 ;; |
| 6956 | esac |
| 6957 | else |
| 6958 | enable_profiling=no |
| 6959 | fi |
| 6960 | |
| 6961 | |
| 6962 | for ac_func in monstartup _mcleanup |
| 6963 | do : |
| 6964 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 6965 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| 6966 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
| 6967 | cat >>confdefs.h <<_ACEOF |
| 6968 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 6969 | _ACEOF |
| 6970 | |
| 6971 | fi |
| 6972 | done |
| 6973 | |
| 6974 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5 |
| 6975 | $as_echo_n "checking for _etext... " >&6; } |
| 6976 | if ${ac_cv_var__etext+:} false; then : |
| 6977 | $as_echo_n "(cached) " >&6 |
| 6978 | else |
| 6979 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6980 | /* end confdefs.h. */ |
| 6981 | #include <stdlib.h> |
| 6982 | extern char _etext; |
| 6983 | |
| 6984 | int |
| 6985 | main () |
| 6986 | { |
| 6987 | free (&_etext); |
| 6988 | ; |
| 6989 | return 0; |
| 6990 | } |
| 6991 | _ACEOF |
| 6992 | if ac_fn_c_try_link "$LINENO"; then : |
| 6993 | ac_cv_var__etext=yes |
| 6994 | else |
| 6995 | ac_cv_var__etext=no |
| 6996 | fi |
| 6997 | rm -f core conftest.err conftest.$ac_objext \ |
| 6998 | conftest$ac_exeext conftest.$ac_ext |
| 6999 | fi |
| 7000 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5 |
| 7001 | $as_echo "$ac_cv_var__etext" >&6; } |
| 7002 | if test $ac_cv_var__etext = yes; then |
| 7003 | |
| 7004 | $as_echo "#define HAVE__ETEXT 1" >>confdefs.h |
| 7005 | |
| 7006 | fi |
| 7007 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5 |
| 7008 | $as_echo_n "checking for etext... " >&6; } |
| 7009 | if ${ac_cv_var_etext+:} false; then : |
| 7010 | $as_echo_n "(cached) " >&6 |
| 7011 | else |
| 7012 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 7013 | /* end confdefs.h. */ |
| 7014 | #include <stdlib.h> |
| 7015 | extern char etext; |
| 7016 | |
| 7017 | int |
| 7018 | main () |
| 7019 | { |
| 7020 | free (&etext); |
| 7021 | ; |
| 7022 | return 0; |
| 7023 | } |
| 7024 | _ACEOF |
| 7025 | if ac_fn_c_try_link "$LINENO"; then : |
| 7026 | ac_cv_var_etext=yes |
| 7027 | else |
| 7028 | ac_cv_var_etext=no |
| 7029 | fi |
| 7030 | rm -f core conftest.err conftest.$ac_objext \ |
| 7031 | conftest$ac_exeext conftest.$ac_ext |
| 7032 | fi |
| 7033 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5 |
| 7034 | $as_echo "$ac_cv_var_etext" >&6; } |
| 7035 | if test $ac_cv_var_etext = yes; then |
| 7036 | |
| 7037 | $as_echo "#define HAVE_ETEXT 1" >>confdefs.h |
| 7038 | |
| 7039 | fi |
| 7040 | if test "$enable_profiling" = yes ; then |
| 7041 | if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then |
| 7042 | as_fn_error $? "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5 |
| 7043 | fi |
| 7044 | PROFILE_CFLAGS=-pg |
| 7045 | OLD_CFLAGS="$CFLAGS" |
| 7046 | CFLAGS="$CFLAGS $PROFILE_CFLAGS" |
| 7047 | |
| 7048 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5 |
| 7049 | $as_echo_n "checking whether $CC supports -pg... " >&6; } |
| 7050 | if ${ac_cv_cc_supports_pg+:} false; then : |
| 7051 | $as_echo_n "(cached) " >&6 |
| 7052 | else |
| 7053 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 7054 | /* end confdefs.h. */ |
| 7055 | |
| 7056 | int |
| 7057 | main () |
| 7058 | { |
| 7059 | int x; |
| 7060 | ; |
| 7061 | return 0; |
| 7062 | } |
| 7063 | _ACEOF |
| 7064 | if ac_fn_c_try_compile "$LINENO"; then : |
| 7065 | ac_cv_cc_supports_pg=yes |
| 7066 | else |
| 7067 | ac_cv_cc_supports_pg=no |
| 7068 | fi |
| 7069 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7070 | fi |
| 7071 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5 |
| 7072 | $as_echo "$ac_cv_cc_supports_pg" >&6; } |
| 7073 | |
| 7074 | if test $ac_cv_cc_supports_pg = no; then |
| 7075 | as_fn_error $? "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5 |
| 7076 | fi |
| 7077 | |
| 7078 | CFLAGS="$OLD_CFLAGS" |
| 7079 | fi |
| 7080 | |
| 7081 | CODESIGN_CERT= |
| 7082 | # Check whether --enable-codesign was given. |
| 7083 | if test "${enable_codesign+set}" = set; then : |
| 7084 | enableval=$enable_codesign; CODESIGN_CERT=$enableval |
| 7085 | fi |
| 7086 | |
| 7087 | |
| 7088 | |
| 7089 | |
| 7090 | |
| 7091 | # Check whether --with-pkgversion was given. |
| 7092 | if test "${with_pkgversion+set}" = set; then : |
| 7093 | withval=$with_pkgversion; case "$withval" in |
| 7094 | yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;; |
| 7095 | no) PKGVERSION= ;; |
| 7096 | *) PKGVERSION="($withval) " ;; |
| 7097 | esac |
| 7098 | else |
| 7099 | PKGVERSION="(GDB) " |
| 7100 | |
| 7101 | fi |
| 7102 | |
| 7103 | |
| 7104 | |
| 7105 | |
| 7106 | |
| 7107 | # Check whether --with-bugurl was given. |
| 7108 | if test "${with_bugurl+set}" = set; then : |
| 7109 | withval=$with_bugurl; case "$withval" in |
| 7110 | yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;; |
| 7111 | no) BUGURL= |
| 7112 | ;; |
| 7113 | *) BUGURL="$withval" |
| 7114 | ;; |
| 7115 | esac |
| 7116 | else |
| 7117 | BUGURL="http://www.gnu.org/software/gdb/bugs/" |
| 7118 | |
| 7119 | fi |
| 7120 | |
| 7121 | case ${BUGURL} in |
| 7122 | "") |
| 7123 | REPORT_BUGS_TO= |
| 7124 | REPORT_BUGS_TEXI= |
| 7125 | ;; |
| 7126 | *) |
| 7127 | REPORT_BUGS_TO="<$BUGURL>" |
| 7128 | REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} |
| 7129 | ;; |
| 7130 | esac; |
| 7131 | |
| 7132 | |
| 7133 | |
| 7134 | |
| 7135 | cat >>confdefs.h <<_ACEOF |
| 7136 | #define PKGVERSION "$PKGVERSION" |
| 7137 | _ACEOF |
| 7138 | |
| 7139 | |
| 7140 | cat >>confdefs.h <<_ACEOF |
| 7141 | #define REPORT_BUGS_TO "$REPORT_BUGS_TO" |
| 7142 | _ACEOF |
| 7143 | |
| 7144 | |
| 7145 | # --------------------- # |
| 7146 | # Checks for programs. # |
| 7147 | # --------------------- # |
| 7148 | |
| 7149 | for ac_prog in gawk mawk nawk awk |
| 7150 | do |
| 7151 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 7152 | set dummy $ac_prog; ac_word=$2 |
| 7153 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 7154 | $as_echo_n "checking for $ac_word... " >&6; } |
| 7155 | if ${ac_cv_prog_AWK+:} false; then : |
| 7156 | $as_echo_n "(cached) " >&6 |
| 7157 | else |
| 7158 | if test -n "$AWK"; then |
| 7159 | ac_cv_prog_AWK="$AWK" # Let the user override the test. |
| 7160 | else |
| 7161 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 7162 | for as_dir in $PATH |
| 7163 | do |
| 7164 | IFS=$as_save_IFS |
| 7165 | test -z "$as_dir" && as_dir=. |
| 7166 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 7167 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 7168 | ac_cv_prog_AWK="$ac_prog" |
| 7169 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 7170 | break 2 |
| 7171 | fi |
| 7172 | done |
| 7173 | done |
| 7174 | IFS=$as_save_IFS |
| 7175 | |
| 7176 | fi |
| 7177 | fi |
| 7178 | AWK=$ac_cv_prog_AWK |
| 7179 | if test -n "$AWK"; then |
| 7180 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 |
| 7181 | $as_echo "$AWK" >&6; } |
| 7182 | else |
| 7183 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 7184 | $as_echo "no" >&6; } |
| 7185 | fi |
| 7186 | |
| 7187 | |
| 7188 | test -n "$AWK" && break |
| 7189 | done |
| 7190 | |
| 7191 | # Find a good install program. We prefer a C program (faster), |
| 7192 | # so one script is as good as another. But avoid the broken or |
| 7193 | # incompatible versions: |
| 7194 | # SysV /etc/install, /usr/sbin/install |
| 7195 | # SunOS /usr/etc/install |
| 7196 | # IRIX /sbin/install |
| 7197 | # AIX /bin/install |
| 7198 | # AmigaOS /C/install, which installs bootblocks on floppy discs |
| 7199 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
| 7200 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args |
| 7201 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" |
| 7202 | # OS/2's system install, which has a completely different semantic |
| 7203 | # ./install, which can be erroneously created by make from ./install.sh. |
| 7204 | # Reject install programs that cannot install multiple files. |
| 7205 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
| 7206 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
| 7207 | if test -z "$INSTALL"; then |
| 7208 | if ${ac_cv_path_install+:} false; then : |
| 7209 | $as_echo_n "(cached) " >&6 |
| 7210 | else |
| 7211 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 7212 | for as_dir in $PATH |
| 7213 | do |
| 7214 | IFS=$as_save_IFS |
| 7215 | test -z "$as_dir" && as_dir=. |
| 7216 | # Account for people who put trailing slashes in PATH elements. |
| 7217 | case $as_dir/ in #(( |
| 7218 | ./ | .// | /[cC]/* | \ |
| 7219 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
| 7220 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
| 7221 | /usr/ucb/* ) ;; |
| 7222 | *) |
| 7223 | # OSF1 and SCO ODT 3.0 have their own names for install. |
| 7224 | # Don't use installbsd from OSF since it installs stuff as root |
| 7225 | # by default. |
| 7226 | for ac_prog in ginstall scoinst install; do |
| 7227 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 7228 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
| 7229 | if test $ac_prog = install && |
| 7230 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| 7231 | # AIX install. It has an incompatible calling convention. |
| 7232 | : |
| 7233 | elif test $ac_prog = install && |
| 7234 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| 7235 | # program-specific install script used by HP pwplus--don't use. |
| 7236 | : |
| 7237 | else |
| 7238 | rm -rf conftest.one conftest.two conftest.dir |
| 7239 | echo one > conftest.one |
| 7240 | echo two > conftest.two |
| 7241 | mkdir conftest.dir |
| 7242 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && |
| 7243 | test -s conftest.one && test -s conftest.two && |
| 7244 | test -s conftest.dir/conftest.one && |
| 7245 | test -s conftest.dir/conftest.two |
| 7246 | then |
| 7247 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" |
| 7248 | break 3 |
| 7249 | fi |
| 7250 | fi |
| 7251 | fi |
| 7252 | done |
| 7253 | done |
| 7254 | ;; |
| 7255 | esac |
| 7256 | |
| 7257 | done |
| 7258 | IFS=$as_save_IFS |
| 7259 | |
| 7260 | rm -rf conftest.one conftest.two conftest.dir |
| 7261 | |
| 7262 | fi |
| 7263 | if test "${ac_cv_path_install+set}" = set; then |
| 7264 | INSTALL=$ac_cv_path_install |
| 7265 | else |
| 7266 | # As a last resort, use the slow shell script. Don't cache a |
| 7267 | # value for INSTALL within a source directory, because that will |
| 7268 | # break other packages using the cache if that directory is |
| 7269 | # removed, or if the value is a relative name. |
| 7270 | INSTALL=$ac_install_sh |
| 7271 | fi |
| 7272 | fi |
| 7273 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
| 7274 | $as_echo "$INSTALL" >&6; } |
| 7275 | |
| 7276 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
| 7277 | # It thinks the first close brace ends the variable substitution. |
| 7278 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' |
| 7279 | |
| 7280 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
| 7281 | |
| 7282 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
| 7283 | |
| 7284 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
| 7285 | $as_echo_n "checking whether ln -s works... " >&6; } |
| 7286 | LN_S=$as_ln_s |
| 7287 | if test "$LN_S" = "ln -s"; then |
| 7288 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| 7289 | $as_echo "yes" >&6; } |
| 7290 | else |
| 7291 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
| 7292 | $as_echo "no, using $LN_S" >&6; } |
| 7293 | fi |
| 7294 | |
| 7295 | if test -n "$ac_tool_prefix"; then |
| 7296 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. |
| 7297 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 |
| 7298 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 7299 | $as_echo_n "checking for $ac_word... " >&6; } |
| 7300 | if ${ac_cv_prog_RANLIB+:} false; then : |
| 7301 | $as_echo_n "(cached) " >&6 |
| 7302 | else |
| 7303 | if test -n "$RANLIB"; then |
| 7304 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. |
| 7305 | else |
| 7306 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 7307 | for as_dir in $PATH |
| 7308 | do |
| 7309 | IFS=$as_save_IFS |
| 7310 | test -z "$as_dir" && as_dir=. |
| 7311 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 7312 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 7313 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
| 7314 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 7315 | break 2 |
| 7316 | fi |
| 7317 | done |
| 7318 | done |
| 7319 | IFS=$as_save_IFS |
| 7320 | |
| 7321 | fi |
| 7322 | fi |
| 7323 | RANLIB=$ac_cv_prog_RANLIB |
| 7324 | if test -n "$RANLIB"; then |
| 7325 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
| 7326 | $as_echo "$RANLIB" >&6; } |
| 7327 | else |
| 7328 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 7329 | $as_echo "no" >&6; } |
| 7330 | fi |
| 7331 | |
| 7332 | |
| 7333 | fi |
| 7334 | if test -z "$ac_cv_prog_RANLIB"; then |
| 7335 | ac_ct_RANLIB=$RANLIB |
| 7336 | # Extract the first word of "ranlib", so it can be a program name with args. |
| 7337 | set dummy ranlib; ac_word=$2 |
| 7338 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 7339 | $as_echo_n "checking for $ac_word... " >&6; } |
| 7340 | if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : |
| 7341 | $as_echo_n "(cached) " >&6 |
| 7342 | else |
| 7343 | if test -n "$ac_ct_RANLIB"; then |
| 7344 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. |
| 7345 | else |
| 7346 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 7347 | for as_dir in $PATH |
| 7348 | do |
| 7349 | IFS=$as_save_IFS |
| 7350 | test -z "$as_dir" && as_dir=. |
| 7351 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 7352 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 7353 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
| 7354 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 7355 | break 2 |
| 7356 | fi |
| 7357 | done |
| 7358 | done |
| 7359 | IFS=$as_save_IFS |
| 7360 | |
| 7361 | fi |
| 7362 | fi |
| 7363 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB |
| 7364 | if test -n "$ac_ct_RANLIB"; then |
| 7365 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
| 7366 | $as_echo "$ac_ct_RANLIB" >&6; } |
| 7367 | else |
| 7368 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 7369 | $as_echo "no" >&6; } |
| 7370 | fi |
| 7371 | |
| 7372 | if test "x$ac_ct_RANLIB" = x; then |
| 7373 | RANLIB=":" |
| 7374 | else |
| 7375 | case $cross_compiling:$ac_tool_warned in |
| 7376 | yes:) |
| 7377 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 7378 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 7379 | ac_tool_warned=yes ;; |
| 7380 | esac |
| 7381 | RANLIB=$ac_ct_RANLIB |
| 7382 | fi |
| 7383 | else |
| 7384 | RANLIB="$ac_cv_prog_RANLIB" |
| 7385 | fi |
| 7386 | |
| 7387 | for ac_prog in 'bison -y' byacc |
| 7388 | do |
| 7389 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 7390 | set dummy $ac_prog; ac_word=$2 |
| 7391 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 7392 | $as_echo_n "checking for $ac_word... " >&6; } |
| 7393 | if ${ac_cv_prog_YACC+:} false; then : |
| 7394 | $as_echo_n "(cached) " >&6 |
| 7395 | else |
| 7396 | if test -n "$YACC"; then |
| 7397 | ac_cv_prog_YACC="$YACC" # Let the user override the test. |
| 7398 | else |
| 7399 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 7400 | for as_dir in $PATH |
| 7401 | do |
| 7402 | IFS=$as_save_IFS |
| 7403 | test -z "$as_dir" && as_dir=. |
| 7404 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 7405 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 7406 | ac_cv_prog_YACC="$ac_prog" |
| 7407 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 7408 | break 2 |
| 7409 | fi |
| 7410 | done |
| 7411 | done |
| 7412 | IFS=$as_save_IFS |
| 7413 | |
| 7414 | fi |
| 7415 | fi |
| 7416 | YACC=$ac_cv_prog_YACC |
| 7417 | if test -n "$YACC"; then |
| 7418 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 |
| 7419 | $as_echo "$YACC" >&6; } |
| 7420 | else |
| 7421 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 7422 | $as_echo "no" >&6; } |
| 7423 | fi |
| 7424 | |
| 7425 | |
| 7426 | test -n "$YACC" && break |
| 7427 | done |
| 7428 | test -n "$YACC" || YACC="yacc" |
| 7429 | |
| 7430 | |
| 7431 | if test -n "$ac_tool_prefix"; then |
| 7432 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. |
| 7433 | set dummy ${ac_tool_prefix}ar; ac_word=$2 |
| 7434 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 7435 | $as_echo_n "checking for $ac_word... " >&6; } |
| 7436 | if ${ac_cv_prog_AR+:} false; then : |
| 7437 | $as_echo_n "(cached) " >&6 |
| 7438 | else |
| 7439 | if test -n "$AR"; then |
| 7440 | ac_cv_prog_AR="$AR" # Let the user override the test. |
| 7441 | else |
| 7442 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 7443 | for as_dir in $PATH |
| 7444 | do |
| 7445 | IFS=$as_save_IFS |
| 7446 | test -z "$as_dir" && as_dir=. |
| 7447 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 7448 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 7449 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
| 7450 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 7451 | break 2 |
| 7452 | fi |
| 7453 | done |
| 7454 | done |
| 7455 | IFS=$as_save_IFS |
| 7456 | |
| 7457 | fi |
| 7458 | fi |
| 7459 | AR=$ac_cv_prog_AR |
| 7460 | if test -n "$AR"; then |
| 7461 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 |
| 7462 | $as_echo "$AR" >&6; } |
| 7463 | else |
| 7464 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 7465 | $as_echo "no" >&6; } |
| 7466 | fi |
| 7467 | |
| 7468 | |
| 7469 | fi |
| 7470 | if test -z "$ac_cv_prog_AR"; then |
| 7471 | ac_ct_AR=$AR |
| 7472 | # Extract the first word of "ar", so it can be a program name with args. |
| 7473 | set dummy ar; ac_word=$2 |
| 7474 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 7475 | $as_echo_n "checking for $ac_word... " >&6; } |
| 7476 | if ${ac_cv_prog_ac_ct_AR+:} false; then : |
| 7477 | $as_echo_n "(cached) " >&6 |
| 7478 | else |
| 7479 | if test -n "$ac_ct_AR"; then |
| 7480 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. |
| 7481 | else |
| 7482 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 7483 | for as_dir in $PATH |
| 7484 | do |
| 7485 | IFS=$as_save_IFS |
| 7486 | test -z "$as_dir" && as_dir=. |
| 7487 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 7488 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 7489 | ac_cv_prog_ac_ct_AR="ar" |
| 7490 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 7491 | break 2 |
| 7492 | fi |
| 7493 | done |
| 7494 | done |
| 7495 | IFS=$as_save_IFS |
| 7496 | |
| 7497 | fi |
| 7498 | fi |
| 7499 | ac_ct_AR=$ac_cv_prog_ac_ct_AR |
| 7500 | if test -n "$ac_ct_AR"; then |
| 7501 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 |
| 7502 | $as_echo "$ac_ct_AR" >&6; } |
| 7503 | else |
| 7504 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 7505 | $as_echo "no" >&6; } |
| 7506 | fi |
| 7507 | |
| 7508 | if test "x$ac_ct_AR" = x; then |
| 7509 | AR="" |
| 7510 | else |
| 7511 | case $cross_compiling:$ac_tool_warned in |
| 7512 | yes:) |
| 7513 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 7514 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 7515 | ac_tool_warned=yes ;; |
| 7516 | esac |
| 7517 | AR=$ac_ct_AR |
| 7518 | fi |
| 7519 | else |
| 7520 | AR="$ac_cv_prog_AR" |
| 7521 | fi |
| 7522 | |
| 7523 | if test -n "$ac_tool_prefix"; then |
| 7524 | # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. |
| 7525 | set dummy ${ac_tool_prefix}dlltool; ac_word=$2 |
| 7526 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 7527 | $as_echo_n "checking for $ac_word... " >&6; } |
| 7528 | if ${ac_cv_prog_DLLTOOL+:} false; then : |
| 7529 | $as_echo_n "(cached) " >&6 |
| 7530 | else |
| 7531 | if test -n "$DLLTOOL"; then |
| 7532 | ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. |
| 7533 | else |
| 7534 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 7535 | for as_dir in $PATH |
| 7536 | do |
| 7537 | IFS=$as_save_IFS |
| 7538 | test -z "$as_dir" && as_dir=. |
| 7539 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 7540 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 7541 | ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" |
| 7542 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 7543 | break 2 |
| 7544 | fi |
| 7545 | done |
| 7546 | done |
| 7547 | IFS=$as_save_IFS |
| 7548 | |
| 7549 | fi |
| 7550 | fi |
| 7551 | DLLTOOL=$ac_cv_prog_DLLTOOL |
| 7552 | if test -n "$DLLTOOL"; then |
| 7553 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 |
| 7554 | $as_echo "$DLLTOOL" >&6; } |
| 7555 | else |
| 7556 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 7557 | $as_echo "no" >&6; } |
| 7558 | fi |
| 7559 | |
| 7560 | |
| 7561 | fi |
| 7562 | if test -z "$ac_cv_prog_DLLTOOL"; then |
| 7563 | ac_ct_DLLTOOL=$DLLTOOL |
| 7564 | # Extract the first word of "dlltool", so it can be a program name with args. |
| 7565 | set dummy dlltool; ac_word=$2 |
| 7566 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 7567 | $as_echo_n "checking for $ac_word... " >&6; } |
| 7568 | if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : |
| 7569 | $as_echo_n "(cached) " >&6 |
| 7570 | else |
| 7571 | if test -n "$ac_ct_DLLTOOL"; then |
| 7572 | ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. |
| 7573 | else |
| 7574 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 7575 | for as_dir in $PATH |
| 7576 | do |
| 7577 | IFS=$as_save_IFS |
| 7578 | test -z "$as_dir" && as_dir=. |
| 7579 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 7580 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 7581 | ac_cv_prog_ac_ct_DLLTOOL="dlltool" |
| 7582 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 7583 | break 2 |
| 7584 | fi |
| 7585 | done |
| 7586 | done |
| 7587 | IFS=$as_save_IFS |
| 7588 | |
| 7589 | fi |
| 7590 | fi |
| 7591 | ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL |
| 7592 | if test -n "$ac_ct_DLLTOOL"; then |
| 7593 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 |
| 7594 | $as_echo "$ac_ct_DLLTOOL" >&6; } |
| 7595 | else |
| 7596 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 7597 | $as_echo "no" >&6; } |
| 7598 | fi |
| 7599 | |
| 7600 | if test "x$ac_ct_DLLTOOL" = x; then |
| 7601 | DLLTOOL="" |
| 7602 | else |
| 7603 | case $cross_compiling:$ac_tool_warned in |
| 7604 | yes:) |
| 7605 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 7606 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 7607 | ac_tool_warned=yes ;; |
| 7608 | esac |
| 7609 | DLLTOOL=$ac_ct_DLLTOOL |
| 7610 | fi |
| 7611 | else |
| 7612 | DLLTOOL="$ac_cv_prog_DLLTOOL" |
| 7613 | fi |
| 7614 | |
| 7615 | if test -n "$ac_tool_prefix"; then |
| 7616 | # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args. |
| 7617 | set dummy ${ac_tool_prefix}windres; ac_word=$2 |
| 7618 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 7619 | $as_echo_n "checking for $ac_word... " >&6; } |
| 7620 | if ${ac_cv_prog_WINDRES+:} false; then : |
| 7621 | $as_echo_n "(cached) " >&6 |
| 7622 | else |
| 7623 | if test -n "$WINDRES"; then |
| 7624 | ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test. |
| 7625 | else |
| 7626 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 7627 | for as_dir in $PATH |
| 7628 | do |
| 7629 | IFS=$as_save_IFS |
| 7630 | test -z "$as_dir" && as_dir=. |
| 7631 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 7632 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 7633 | ac_cv_prog_WINDRES="${ac_tool_prefix}windres" |
| 7634 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 7635 | break 2 |
| 7636 | fi |
| 7637 | done |
| 7638 | done |
| 7639 | IFS=$as_save_IFS |
| 7640 | |
| 7641 | fi |
| 7642 | fi |
| 7643 | WINDRES=$ac_cv_prog_WINDRES |
| 7644 | if test -n "$WINDRES"; then |
| 7645 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5 |
| 7646 | $as_echo "$WINDRES" >&6; } |
| 7647 | else |
| 7648 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 7649 | $as_echo "no" >&6; } |
| 7650 | fi |
| 7651 | |
| 7652 | |
| 7653 | fi |
| 7654 | if test -z "$ac_cv_prog_WINDRES"; then |
| 7655 | ac_ct_WINDRES=$WINDRES |
| 7656 | # Extract the first word of "windres", so it can be a program name with args. |
| 7657 | set dummy windres; ac_word=$2 |
| 7658 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 7659 | $as_echo_n "checking for $ac_word... " >&6; } |
| 7660 | if ${ac_cv_prog_ac_ct_WINDRES+:} false; then : |
| 7661 | $as_echo_n "(cached) " >&6 |
| 7662 | else |
| 7663 | if test -n "$ac_ct_WINDRES"; then |
| 7664 | ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test. |
| 7665 | else |
| 7666 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 7667 | for as_dir in $PATH |
| 7668 | do |
| 7669 | IFS=$as_save_IFS |
| 7670 | test -z "$as_dir" && as_dir=. |
| 7671 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 7672 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 7673 | ac_cv_prog_ac_ct_WINDRES="windres" |
| 7674 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 7675 | break 2 |
| 7676 | fi |
| 7677 | done |
| 7678 | done |
| 7679 | IFS=$as_save_IFS |
| 7680 | |
| 7681 | fi |
| 7682 | fi |
| 7683 | ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES |
| 7684 | if test -n "$ac_ct_WINDRES"; then |
| 7685 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5 |
| 7686 | $as_echo "$ac_ct_WINDRES" >&6; } |
| 7687 | else |
| 7688 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 7689 | $as_echo "no" >&6; } |
| 7690 | fi |
| 7691 | |
| 7692 | if test "x$ac_ct_WINDRES" = x; then |
| 7693 | WINDRES="" |
| 7694 | else |
| 7695 | case $cross_compiling:$ac_tool_warned in |
| 7696 | yes:) |
| 7697 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 7698 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 7699 | ac_tool_warned=yes ;; |
| 7700 | esac |
| 7701 | WINDRES=$ac_ct_WINDRES |
| 7702 | fi |
| 7703 | else |
| 7704 | WINDRES="$ac_cv_prog_WINDRES" |
| 7705 | fi |
| 7706 | |
| 7707 | |
| 7708 | case $host_os in |
| 7709 | gnu*) |
| 7710 | # Needed for GNU Hurd hosts. |
| 7711 | if test -n "$ac_tool_prefix"; then |
| 7712 | # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args. |
| 7713 | set dummy ${ac_tool_prefix}mig; ac_word=$2 |
| 7714 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 7715 | $as_echo_n "checking for $ac_word... " >&6; } |
| 7716 | if ${ac_cv_prog_MIG+:} false; then : |
| 7717 | $as_echo_n "(cached) " >&6 |
| 7718 | else |
| 7719 | if test -n "$MIG"; then |
| 7720 | ac_cv_prog_MIG="$MIG" # Let the user override the test. |
| 7721 | else |
| 7722 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 7723 | for as_dir in $PATH |
| 7724 | do |
| 7725 | IFS=$as_save_IFS |
| 7726 | test -z "$as_dir" && as_dir=. |
| 7727 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 7728 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 7729 | ac_cv_prog_MIG="${ac_tool_prefix}mig" |
| 7730 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 7731 | break 2 |
| 7732 | fi |
| 7733 | done |
| 7734 | done |
| 7735 | IFS=$as_save_IFS |
| 7736 | |
| 7737 | fi |
| 7738 | fi |
| 7739 | MIG=$ac_cv_prog_MIG |
| 7740 | if test -n "$MIG"; then |
| 7741 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5 |
| 7742 | $as_echo "$MIG" >&6; } |
| 7743 | else |
| 7744 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 7745 | $as_echo "no" >&6; } |
| 7746 | fi |
| 7747 | |
| 7748 | |
| 7749 | fi |
| 7750 | if test -z "$ac_cv_prog_MIG"; then |
| 7751 | ac_ct_MIG=$MIG |
| 7752 | # Extract the first word of "mig", so it can be a program name with args. |
| 7753 | set dummy mig; ac_word=$2 |
| 7754 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 7755 | $as_echo_n "checking for $ac_word... " >&6; } |
| 7756 | if ${ac_cv_prog_ac_ct_MIG+:} false; then : |
| 7757 | $as_echo_n "(cached) " >&6 |
| 7758 | else |
| 7759 | if test -n "$ac_ct_MIG"; then |
| 7760 | ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test. |
| 7761 | else |
| 7762 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 7763 | for as_dir in $PATH |
| 7764 | do |
| 7765 | IFS=$as_save_IFS |
| 7766 | test -z "$as_dir" && as_dir=. |
| 7767 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 7768 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 7769 | ac_cv_prog_ac_ct_MIG="mig" |
| 7770 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 7771 | break 2 |
| 7772 | fi |
| 7773 | done |
| 7774 | done |
| 7775 | IFS=$as_save_IFS |
| 7776 | |
| 7777 | fi |
| 7778 | fi |
| 7779 | ac_ct_MIG=$ac_cv_prog_ac_ct_MIG |
| 7780 | if test -n "$ac_ct_MIG"; then |
| 7781 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5 |
| 7782 | $as_echo "$ac_ct_MIG" >&6; } |
| 7783 | else |
| 7784 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 7785 | $as_echo "no" >&6; } |
| 7786 | fi |
| 7787 | |
| 7788 | if test "x$ac_ct_MIG" = x; then |
| 7789 | MIG="" |
| 7790 | else |
| 7791 | case $cross_compiling:$ac_tool_warned in |
| 7792 | yes:) |
| 7793 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 7794 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 7795 | ac_tool_warned=yes ;; |
| 7796 | esac |
| 7797 | MIG=$ac_ct_MIG |
| 7798 | fi |
| 7799 | else |
| 7800 | MIG="$ac_cv_prog_MIG" |
| 7801 | fi |
| 7802 | |
| 7803 | if test x"$MIG" = x; then |
| 7804 | as_fn_error $? "MIG not found but required for $host hosts" "$LINENO" 5 |
| 7805 | fi |
| 7806 | ;; |
| 7807 | esac |
| 7808 | |
| 7809 | # ---------------------- # |
| 7810 | # Checks for libraries. # |
| 7811 | # ---------------------- # |
| 7812 | |
| 7813 | # We might need to link with -lm; most simulators need it. |
| 7814 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5 |
| 7815 | $as_echo_n "checking for main in -lm... " >&6; } |
| 7816 | if ${ac_cv_lib_m_main+:} false; then : |
| 7817 | $as_echo_n "(cached) " >&6 |
| 7818 | else |
| 7819 | ac_check_lib_save_LIBS=$LIBS |
| 7820 | LIBS="-lm $LIBS" |
| 7821 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 7822 | /* end confdefs.h. */ |
| 7823 | |
| 7824 | |
| 7825 | int |
| 7826 | main () |
| 7827 | { |
| 7828 | return main (); |
| 7829 | ; |
| 7830 | return 0; |
| 7831 | } |
| 7832 | _ACEOF |
| 7833 | if ac_fn_c_try_link "$LINENO"; then : |
| 7834 | ac_cv_lib_m_main=yes |
| 7835 | else |
| 7836 | ac_cv_lib_m_main=no |
| 7837 | fi |
| 7838 | rm -f core conftest.err conftest.$ac_objext \ |
| 7839 | conftest$ac_exeext conftest.$ac_ext |
| 7840 | LIBS=$ac_check_lib_save_LIBS |
| 7841 | fi |
| 7842 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5 |
| 7843 | $as_echo "$ac_cv_lib_m_main" >&6; } |
| 7844 | if test "x$ac_cv_lib_m_main" = xyes; then : |
| 7845 | cat >>confdefs.h <<_ACEOF |
| 7846 | #define HAVE_LIBM 1 |
| 7847 | _ACEOF |
| 7848 | |
| 7849 | LIBS="-lm $LIBS" |
| 7850 | |
| 7851 | fi |
| 7852 | |
| 7853 | |
| 7854 | # Some systems (e.g. Solaris) have `gethostbyname' in libnsl. |
| 7855 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 |
| 7856 | $as_echo_n "checking for library containing gethostbyname... " >&6; } |
| 7857 | if ${ac_cv_search_gethostbyname+:} false; then : |
| 7858 | $as_echo_n "(cached) " >&6 |
| 7859 | else |
| 7860 | ac_func_search_save_LIBS=$LIBS |
| 7861 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 7862 | /* end confdefs.h. */ |
| 7863 | |
| 7864 | /* Override any GCC internal prototype to avoid an error. |
| 7865 | Use char because int might match the return type of a GCC |
| 7866 | builtin and then its argument prototype would still apply. */ |
| 7867 | #ifdef __cplusplus |
| 7868 | extern "C" |
| 7869 | #endif |
| 7870 | char gethostbyname (); |
| 7871 | int |
| 7872 | main () |
| 7873 | { |
| 7874 | return gethostbyname (); |
| 7875 | ; |
| 7876 | return 0; |
| 7877 | } |
| 7878 | _ACEOF |
| 7879 | for ac_lib in '' nsl; do |
| 7880 | if test -z "$ac_lib"; then |
| 7881 | ac_res="none required" |
| 7882 | else |
| 7883 | ac_res=-l$ac_lib |
| 7884 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| 7885 | fi |
| 7886 | if ac_fn_c_try_link "$LINENO"; then : |
| 7887 | ac_cv_search_gethostbyname=$ac_res |
| 7888 | fi |
| 7889 | rm -f core conftest.err conftest.$ac_objext \ |
| 7890 | conftest$ac_exeext |
| 7891 | if ${ac_cv_search_gethostbyname+:} false; then : |
| 7892 | break |
| 7893 | fi |
| 7894 | done |
| 7895 | if ${ac_cv_search_gethostbyname+:} false; then : |
| 7896 | |
| 7897 | else |
| 7898 | ac_cv_search_gethostbyname=no |
| 7899 | fi |
| 7900 | rm conftest.$ac_ext |
| 7901 | LIBS=$ac_func_search_save_LIBS |
| 7902 | fi |
| 7903 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 |
| 7904 | $as_echo "$ac_cv_search_gethostbyname" >&6; } |
| 7905 | ac_res=$ac_cv_search_gethostbyname |
| 7906 | if test "$ac_res" != no; then : |
| 7907 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| 7908 | |
| 7909 | fi |
| 7910 | |
| 7911 | |
| 7912 | # Some systems (e.g. Solaris) have `socketpair' in libsocket. |
| 7913 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5 |
| 7914 | $as_echo_n "checking for library containing socketpair... " >&6; } |
| 7915 | if ${ac_cv_search_socketpair+:} false; then : |
| 7916 | $as_echo_n "(cached) " >&6 |
| 7917 | else |
| 7918 | ac_func_search_save_LIBS=$LIBS |
| 7919 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 7920 | /* end confdefs.h. */ |
| 7921 | |
| 7922 | /* Override any GCC internal prototype to avoid an error. |
| 7923 | Use char because int might match the return type of a GCC |
| 7924 | builtin and then its argument prototype would still apply. */ |
| 7925 | #ifdef __cplusplus |
| 7926 | extern "C" |
| 7927 | #endif |
| 7928 | char socketpair (); |
| 7929 | int |
| 7930 | main () |
| 7931 | { |
| 7932 | return socketpair (); |
| 7933 | ; |
| 7934 | return 0; |
| 7935 | } |
| 7936 | _ACEOF |
| 7937 | for ac_lib in '' socket; do |
| 7938 | if test -z "$ac_lib"; then |
| 7939 | ac_res="none required" |
| 7940 | else |
| 7941 | ac_res=-l$ac_lib |
| 7942 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| 7943 | fi |
| 7944 | if ac_fn_c_try_link "$LINENO"; then : |
| 7945 | ac_cv_search_socketpair=$ac_res |
| 7946 | fi |
| 7947 | rm -f core conftest.err conftest.$ac_objext \ |
| 7948 | conftest$ac_exeext |
| 7949 | if ${ac_cv_search_socketpair+:} false; then : |
| 7950 | break |
| 7951 | fi |
| 7952 | done |
| 7953 | if ${ac_cv_search_socketpair+:} false; then : |
| 7954 | |
| 7955 | else |
| 7956 | ac_cv_search_socketpair=no |
| 7957 | fi |
| 7958 | rm conftest.$ac_ext |
| 7959 | LIBS=$ac_func_search_save_LIBS |
| 7960 | fi |
| 7961 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5 |
| 7962 | $as_echo "$ac_cv_search_socketpair" >&6; } |
| 7963 | ac_res=$ac_cv_search_socketpair |
| 7964 | if test "$ac_res" != no; then : |
| 7965 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| 7966 | |
| 7967 | fi |
| 7968 | |
| 7969 | |
| 7970 | # Link in zlib if we can. This allows us to read compressed debug sections. |
| 7971 | |
| 7972 | # Use the system's zlib library. |
| 7973 | zlibdir="-L\$(top_builddir)/../zlib" |
| 7974 | zlibinc="-I\$(top_srcdir)/../zlib" |
| 7975 | |
| 7976 | # Check whether --with-system-zlib was given. |
| 7977 | if test "${with_system_zlib+set}" = set; then : |
| 7978 | withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then |
| 7979 | zlibdir= |
| 7980 | zlibinc= |
| 7981 | fi |
| 7982 | |
| 7983 | fi |
| 7984 | |
| 7985 | |
| 7986 | |
| 7987 | |
| 7988 | |
| 7989 | # On FreeBSD we may need libutil for kinfo_getvmmap (used by fbsd-nat.c). |
| 7990 | # On GNU/kFreeBSD systems, FreeBSD libutil is renamed to libutil-freebsd. |
| 7991 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getvmmap" >&5 |
| 7992 | $as_echo_n "checking for library containing kinfo_getvmmap... " >&6; } |
| 7993 | if ${ac_cv_search_kinfo_getvmmap+:} false; then : |
| 7994 | $as_echo_n "(cached) " >&6 |
| 7995 | else |
| 7996 | ac_func_search_save_LIBS=$LIBS |
| 7997 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 7998 | /* end confdefs.h. */ |
| 7999 | |
| 8000 | /* Override any GCC internal prototype to avoid an error. |
| 8001 | Use char because int might match the return type of a GCC |
| 8002 | builtin and then its argument prototype would still apply. */ |
| 8003 | #ifdef __cplusplus |
| 8004 | extern "C" |
| 8005 | #endif |
| 8006 | char kinfo_getvmmap (); |
| 8007 | int |
| 8008 | main () |
| 8009 | { |
| 8010 | return kinfo_getvmmap (); |
| 8011 | ; |
| 8012 | return 0; |
| 8013 | } |
| 8014 | _ACEOF |
| 8015 | for ac_lib in '' util util-freebsd; do |
| 8016 | if test -z "$ac_lib"; then |
| 8017 | ac_res="none required" |
| 8018 | else |
| 8019 | ac_res=-l$ac_lib |
| 8020 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| 8021 | fi |
| 8022 | if ac_fn_c_try_link "$LINENO"; then : |
| 8023 | ac_cv_search_kinfo_getvmmap=$ac_res |
| 8024 | fi |
| 8025 | rm -f core conftest.err conftest.$ac_objext \ |
| 8026 | conftest$ac_exeext |
| 8027 | if ${ac_cv_search_kinfo_getvmmap+:} false; then : |
| 8028 | break |
| 8029 | fi |
| 8030 | done |
| 8031 | if ${ac_cv_search_kinfo_getvmmap+:} false; then : |
| 8032 | |
| 8033 | else |
| 8034 | ac_cv_search_kinfo_getvmmap=no |
| 8035 | fi |
| 8036 | rm conftest.$ac_ext |
| 8037 | LIBS=$ac_func_search_save_LIBS |
| 8038 | fi |
| 8039 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getvmmap" >&5 |
| 8040 | $as_echo "$ac_cv_search_kinfo_getvmmap" >&6; } |
| 8041 | ac_res=$ac_cv_search_kinfo_getvmmap |
| 8042 | if test "$ac_res" != no; then : |
| 8043 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| 8044 | |
| 8045 | $as_echo "#define HAVE_KINFO_GETVMMAP 1" >>confdefs.h |
| 8046 | |
| 8047 | fi |
| 8048 | |
| 8049 | |
| 8050 | # fbsd-nat.c can also use kinfo_getfile. |
| 8051 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getfile" >&5 |
| 8052 | $as_echo_n "checking for library containing kinfo_getfile... " >&6; } |
| 8053 | if ${ac_cv_search_kinfo_getfile+:} false; then : |
| 8054 | $as_echo_n "(cached) " >&6 |
| 8055 | else |
| 8056 | ac_func_search_save_LIBS=$LIBS |
| 8057 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8058 | /* end confdefs.h. */ |
| 8059 | |
| 8060 | /* Override any GCC internal prototype to avoid an error. |
| 8061 | Use char because int might match the return type of a GCC |
| 8062 | builtin and then its argument prototype would still apply. */ |
| 8063 | #ifdef __cplusplus |
| 8064 | extern "C" |
| 8065 | #endif |
| 8066 | char kinfo_getfile (); |
| 8067 | int |
| 8068 | main () |
| 8069 | { |
| 8070 | return kinfo_getfile (); |
| 8071 | ; |
| 8072 | return 0; |
| 8073 | } |
| 8074 | _ACEOF |
| 8075 | for ac_lib in '' util util-freebsd; do |
| 8076 | if test -z "$ac_lib"; then |
| 8077 | ac_res="none required" |
| 8078 | else |
| 8079 | ac_res=-l$ac_lib |
| 8080 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| 8081 | fi |
| 8082 | if ac_fn_c_try_link "$LINENO"; then : |
| 8083 | ac_cv_search_kinfo_getfile=$ac_res |
| 8084 | fi |
| 8085 | rm -f core conftest.err conftest.$ac_objext \ |
| 8086 | conftest$ac_exeext |
| 8087 | if ${ac_cv_search_kinfo_getfile+:} false; then : |
| 8088 | break |
| 8089 | fi |
| 8090 | done |
| 8091 | if ${ac_cv_search_kinfo_getfile+:} false; then : |
| 8092 | |
| 8093 | else |
| 8094 | ac_cv_search_kinfo_getfile=no |
| 8095 | fi |
| 8096 | rm conftest.$ac_ext |
| 8097 | LIBS=$ac_func_search_save_LIBS |
| 8098 | fi |
| 8099 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getfile" >&5 |
| 8100 | $as_echo "$ac_cv_search_kinfo_getfile" >&6; } |
| 8101 | ac_res=$ac_cv_search_kinfo_getfile |
| 8102 | if test "$ac_res" != no; then : |
| 8103 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| 8104 | |
| 8105 | $as_echo "#define HAVE_KINFO_GETFILE 1" >>confdefs.h |
| 8106 | |
| 8107 | fi |
| 8108 | |
| 8109 | |
| 8110 | |
| 8111 | if test "X$prefix" = "XNONE"; then |
| 8112 | acl_final_prefix="$ac_default_prefix" |
| 8113 | else |
| 8114 | acl_final_prefix="$prefix" |
| 8115 | fi |
| 8116 | if test "X$exec_prefix" = "XNONE"; then |
| 8117 | acl_final_exec_prefix='${prefix}' |
| 8118 | else |
| 8119 | acl_final_exec_prefix="$exec_prefix" |
| 8120 | fi |
| 8121 | acl_save_prefix="$prefix" |
| 8122 | prefix="$acl_final_prefix" |
| 8123 | eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" |
| 8124 | prefix="$acl_save_prefix" |
| 8125 | |
| 8126 | |
| 8127 | # Check whether --with-gnu-ld was given. |
| 8128 | if test "${with_gnu_ld+set}" = set; then : |
| 8129 | withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes |
| 8130 | else |
| 8131 | with_gnu_ld=no |
| 8132 | fi |
| 8133 | |
| 8134 | # Prepare PATH_SEPARATOR. |
| 8135 | # The user is always right. |
| 8136 | if test "${PATH_SEPARATOR+set}" != set; then |
| 8137 | echo "#! /bin/sh" >conf$$.sh |
| 8138 | echo "exit 0" >>conf$$.sh |
| 8139 | chmod +x conf$$.sh |
| 8140 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then |
| 8141 | PATH_SEPARATOR=';' |
| 8142 | else |
| 8143 | PATH_SEPARATOR=: |
| 8144 | fi |
| 8145 | rm -f conf$$.sh |
| 8146 | fi |
| 8147 | ac_prog=ld |
| 8148 | if test "$GCC" = yes; then |
| 8149 | # Check if gcc -print-prog-name=ld gives a path. |
| 8150 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 |
| 8151 | $as_echo_n "checking for ld used by GCC... " >&6; } |
| 8152 | case $host in |
| 8153 | *-*-mingw*) |
| 8154 | # gcc leaves a trailing carriage return which upsets mingw |
| 8155 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
| 8156 | *) |
| 8157 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
| 8158 | esac |
| 8159 | case $ac_prog in |
| 8160 | # Accept absolute paths. |
| 8161 | [\\/]* | [A-Za-z]:[\\/]*) |
| 8162 | re_direlt='/[^/][^/]*/\.\./' |
| 8163 | # Canonicalize the path of ld |
| 8164 | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` |
| 8165 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
| 8166 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` |
| 8167 | done |
| 8168 | test -z "$LD" && LD="$ac_prog" |
| 8169 | ;; |
| 8170 | "") |
| 8171 | # If it fails, then pretend we aren't using GCC. |
| 8172 | ac_prog=ld |
| 8173 | ;; |
| 8174 | *) |
| 8175 | # If it is relative, then search for the first ld in PATH. |
| 8176 | with_gnu_ld=unknown |
| 8177 | ;; |
| 8178 | esac |
| 8179 | elif test "$with_gnu_ld" = yes; then |
| 8180 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 |
| 8181 | $as_echo_n "checking for GNU ld... " >&6; } |
| 8182 | else |
| 8183 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 |
| 8184 | $as_echo_n "checking for non-GNU ld... " >&6; } |
| 8185 | fi |
| 8186 | if ${acl_cv_path_LD+:} false; then : |
| 8187 | $as_echo_n "(cached) " >&6 |
| 8188 | else |
| 8189 | if test -z "$LD"; then |
| 8190 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" |
| 8191 | for ac_dir in $PATH; do |
| 8192 | test -z "$ac_dir" && ac_dir=. |
| 8193 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
| 8194 | acl_cv_path_LD="$ac_dir/$ac_prog" |
| 8195 | # Check to see if the program is GNU ld. I'd rather use --version, |
| 8196 | # but apparently some GNU ld's only accept -v. |
| 8197 | # Break only if it was the GNU/non-GNU ld that we prefer. |
| 8198 | if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then |
| 8199 | test "$with_gnu_ld" != no && break |
| 8200 | else |
| 8201 | test "$with_gnu_ld" != yes && break |
| 8202 | fi |
| 8203 | fi |
| 8204 | done |
| 8205 | IFS="$ac_save_ifs" |
| 8206 | else |
| 8207 | acl_cv_path_LD="$LD" # Let the user override the test with a path. |
| 8208 | fi |
| 8209 | fi |
| 8210 | |
| 8211 | LD="$acl_cv_path_LD" |
| 8212 | if test -n "$LD"; then |
| 8213 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
| 8214 | $as_echo "$LD" >&6; } |
| 8215 | else |
| 8216 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 8217 | $as_echo "no" >&6; } |
| 8218 | fi |
| 8219 | test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 |
| 8220 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 |
| 8221 | $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } |
| 8222 | if ${acl_cv_prog_gnu_ld+:} false; then : |
| 8223 | $as_echo_n "(cached) " >&6 |
| 8224 | else |
| 8225 | # I'd rather use --version here, but apparently some GNU ld's only accept -v. |
| 8226 | if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then |
| 8227 | acl_cv_prog_gnu_ld=yes |
| 8228 | else |
| 8229 | acl_cv_prog_gnu_ld=no |
| 8230 | fi |
| 8231 | fi |
| 8232 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5 |
| 8233 | $as_echo "$acl_cv_prog_gnu_ld" >&6; } |
| 8234 | with_gnu_ld=$acl_cv_prog_gnu_ld |
| 8235 | |
| 8236 | |
| 8237 | |
| 8238 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 |
| 8239 | $as_echo_n "checking for shared library run path origin... " >&6; } |
| 8240 | if ${acl_cv_rpath+:} false; then : |
| 8241 | $as_echo_n "(cached) " >&6 |
| 8242 | else |
| 8243 | |
| 8244 | CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ |
| 8245 | ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh |
| 8246 | . ./conftest.sh |
| 8247 | rm -f ./conftest.sh |
| 8248 | acl_cv_rpath=done |
| 8249 | |
| 8250 | fi |
| 8251 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 |
| 8252 | $as_echo "$acl_cv_rpath" >&6; } |
| 8253 | wl="$acl_cv_wl" |
| 8254 | libext="$acl_cv_libext" |
| 8255 | shlibext="$acl_cv_shlibext" |
| 8256 | hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" |
| 8257 | hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" |
| 8258 | hardcode_direct="$acl_cv_hardcode_direct" |
| 8259 | hardcode_minus_L="$acl_cv_hardcode_minus_L" |
| 8260 | # Check whether --enable-rpath was given. |
| 8261 | if test "${enable_rpath+set}" = set; then : |
| 8262 | enableval=$enable_rpath; : |
| 8263 | else |
| 8264 | enable_rpath=yes |
| 8265 | fi |
| 8266 | |
| 8267 | |
| 8268 | |
| 8269 | |
| 8270 | |
| 8271 | |
| 8272 | |
| 8273 | |
| 8274 | use_additional=yes |
| 8275 | |
| 8276 | acl_save_prefix="$prefix" |
| 8277 | prefix="$acl_final_prefix" |
| 8278 | acl_save_exec_prefix="$exec_prefix" |
| 8279 | exec_prefix="$acl_final_exec_prefix" |
| 8280 | |
| 8281 | eval additional_includedir=\"$includedir\" |
| 8282 | eval additional_libdir=\"$libdir\" |
| 8283 | |
| 8284 | exec_prefix="$acl_save_exec_prefix" |
| 8285 | prefix="$acl_save_prefix" |
| 8286 | |
| 8287 | |
| 8288 | # Check whether --with-libiconv-prefix was given. |
| 8289 | if test "${with_libiconv_prefix+set}" = set; then : |
| 8290 | withval=$with_libiconv_prefix; |
| 8291 | if test "X$withval" = "Xno"; then |
| 8292 | use_additional=no |
| 8293 | else |
| 8294 | if test "X$withval" = "X"; then |
| 8295 | |
| 8296 | acl_save_prefix="$prefix" |
| 8297 | prefix="$acl_final_prefix" |
| 8298 | acl_save_exec_prefix="$exec_prefix" |
| 8299 | exec_prefix="$acl_final_exec_prefix" |
| 8300 | |
| 8301 | eval additional_includedir=\"$includedir\" |
| 8302 | eval additional_libdir=\"$libdir\" |
| 8303 | |
| 8304 | exec_prefix="$acl_save_exec_prefix" |
| 8305 | prefix="$acl_save_prefix" |
| 8306 | |
| 8307 | else |
| 8308 | additional_includedir="$withval/include" |
| 8309 | additional_libdir="$withval/lib" |
| 8310 | fi |
| 8311 | fi |
| 8312 | |
| 8313 | fi |
| 8314 | |
| 8315 | LIBICONV= |
| 8316 | LTLIBICONV= |
| 8317 | INCICONV= |
| 8318 | rpathdirs= |
| 8319 | ltrpathdirs= |
| 8320 | names_already_handled= |
| 8321 | names_next_round='iconv ' |
| 8322 | while test -n "$names_next_round"; do |
| 8323 | names_this_round="$names_next_round" |
| 8324 | names_next_round= |
| 8325 | for name in $names_this_round; do |
| 8326 | already_handled= |
| 8327 | for n in $names_already_handled; do |
| 8328 | if test "$n" = "$name"; then |
| 8329 | already_handled=yes |
| 8330 | break |
| 8331 | fi |
| 8332 | done |
| 8333 | if test -z "$already_handled"; then |
| 8334 | names_already_handled="$names_already_handled $name" |
| 8335 | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` |
| 8336 | eval value=\"\$HAVE_LIB$uppername\" |
| 8337 | if test -n "$value"; then |
| 8338 | if test "$value" = yes; then |
| 8339 | eval value=\"\$LIB$uppername\" |
| 8340 | test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" |
| 8341 | eval value=\"\$LTLIB$uppername\" |
| 8342 | test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" |
| 8343 | else |
| 8344 | : |
| 8345 | fi |
| 8346 | else |
| 8347 | found_dir= |
| 8348 | found_la= |
| 8349 | found_so= |
| 8350 | found_a= |
| 8351 | if test $use_additional = yes; then |
| 8352 | if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then |
| 8353 | found_dir="$additional_libdir" |
| 8354 | found_so="$additional_libdir/lib$name.$shlibext" |
| 8355 | if test -f "$additional_libdir/lib$name.la"; then |
| 8356 | found_la="$additional_libdir/lib$name.la" |
| 8357 | fi |
| 8358 | else |
| 8359 | if test -f "$additional_libdir/lib$name.$libext"; then |
| 8360 | found_dir="$additional_libdir" |
| 8361 | found_a="$additional_libdir/lib$name.$libext" |
| 8362 | if test -f "$additional_libdir/lib$name.la"; then |
| 8363 | found_la="$additional_libdir/lib$name.la" |
| 8364 | fi |
| 8365 | fi |
| 8366 | fi |
| 8367 | fi |
| 8368 | if test "X$found_dir" = "X"; then |
| 8369 | for x in $LDFLAGS $LTLIBICONV; do |
| 8370 | |
| 8371 | acl_save_prefix="$prefix" |
| 8372 | prefix="$acl_final_prefix" |
| 8373 | acl_save_exec_prefix="$exec_prefix" |
| 8374 | exec_prefix="$acl_final_exec_prefix" |
| 8375 | eval x=\"$x\" |
| 8376 | exec_prefix="$acl_save_exec_prefix" |
| 8377 | prefix="$acl_save_prefix" |
| 8378 | |
| 8379 | case "$x" in |
| 8380 | -L*) |
| 8381 | dir=`echo "X$x" | sed -e 's/^X-L//'` |
| 8382 | if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then |
| 8383 | found_dir="$dir" |
| 8384 | found_so="$dir/lib$name.$shlibext" |
| 8385 | if test -f "$dir/lib$name.la"; then |
| 8386 | found_la="$dir/lib$name.la" |
| 8387 | fi |
| 8388 | else |
| 8389 | if test -f "$dir/lib$name.$libext"; then |
| 8390 | found_dir="$dir" |
| 8391 | found_a="$dir/lib$name.$libext" |
| 8392 | if test -f "$dir/lib$name.la"; then |
| 8393 | found_la="$dir/lib$name.la" |
| 8394 | fi |
| 8395 | fi |
| 8396 | fi |
| 8397 | ;; |
| 8398 | esac |
| 8399 | if test "X$found_dir" != "X"; then |
| 8400 | break |
| 8401 | fi |
| 8402 | done |
| 8403 | fi |
| 8404 | if test "X$found_dir" != "X"; then |
| 8405 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" |
| 8406 | if test "X$found_so" != "X"; then |
| 8407 | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then |
| 8408 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" |
| 8409 | else |
| 8410 | haveit= |
| 8411 | for x in $ltrpathdirs; do |
| 8412 | if test "X$x" = "X$found_dir"; then |
| 8413 | haveit=yes |
| 8414 | break |
| 8415 | fi |
| 8416 | done |
| 8417 | if test -z "$haveit"; then |
| 8418 | ltrpathdirs="$ltrpathdirs $found_dir" |
| 8419 | fi |
| 8420 | if test "$hardcode_direct" = yes; then |
| 8421 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" |
| 8422 | else |
| 8423 | if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then |
| 8424 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" |
| 8425 | haveit= |
| 8426 | for x in $rpathdirs; do |
| 8427 | if test "X$x" = "X$found_dir"; then |
| 8428 | haveit=yes |
| 8429 | break |
| 8430 | fi |
| 8431 | done |
| 8432 | if test -z "$haveit"; then |
| 8433 | rpathdirs="$rpathdirs $found_dir" |
| 8434 | fi |
| 8435 | else |
| 8436 | haveit= |
| 8437 | for x in $LDFLAGS $LIBICONV; do |
| 8438 | |
| 8439 | acl_save_prefix="$prefix" |
| 8440 | prefix="$acl_final_prefix" |
| 8441 | acl_save_exec_prefix="$exec_prefix" |
| 8442 | exec_prefix="$acl_final_exec_prefix" |
| 8443 | eval x=\"$x\" |
| 8444 | exec_prefix="$acl_save_exec_prefix" |
| 8445 | prefix="$acl_save_prefix" |
| 8446 | |
| 8447 | if test "X$x" = "X-L$found_dir"; then |
| 8448 | haveit=yes |
| 8449 | break |
| 8450 | fi |
| 8451 | done |
| 8452 | if test -z "$haveit"; then |
| 8453 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" |
| 8454 | fi |
| 8455 | if test "$hardcode_minus_L" != no; then |
| 8456 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" |
| 8457 | else |
| 8458 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" |
| 8459 | fi |
| 8460 | fi |
| 8461 | fi |
| 8462 | fi |
| 8463 | else |
| 8464 | if test "X$found_a" != "X"; then |
| 8465 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" |
| 8466 | else |
| 8467 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" |
| 8468 | fi |
| 8469 | fi |
| 8470 | additional_includedir= |
| 8471 | case "$found_dir" in |
| 8472 | */lib | */lib/) |
| 8473 | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` |
| 8474 | additional_includedir="$basedir/include" |
| 8475 | ;; |
| 8476 | esac |
| 8477 | if test "X$additional_includedir" != "X"; then |
| 8478 | if test "X$additional_includedir" != "X/usr/include"; then |
| 8479 | haveit= |
| 8480 | if test "X$additional_includedir" = "X/usr/local/include"; then |
| 8481 | if test -n "$GCC"; then |
| 8482 | case $host_os in |
| 8483 | linux*) haveit=yes;; |
| 8484 | esac |
| 8485 | fi |
| 8486 | fi |
| 8487 | if test -z "$haveit"; then |
| 8488 | for x in $CPPFLAGS $INCICONV; do |
| 8489 | |
| 8490 | acl_save_prefix="$prefix" |
| 8491 | prefix="$acl_final_prefix" |
| 8492 | acl_save_exec_prefix="$exec_prefix" |
| 8493 | exec_prefix="$acl_final_exec_prefix" |
| 8494 | eval x=\"$x\" |
| 8495 | exec_prefix="$acl_save_exec_prefix" |
| 8496 | prefix="$acl_save_prefix" |
| 8497 | |
| 8498 | if test "X$x" = "X-I$additional_includedir"; then |
| 8499 | haveit=yes |
| 8500 | break |
| 8501 | fi |
| 8502 | done |
| 8503 | if test -z "$haveit"; then |
| 8504 | if test -d "$additional_includedir"; then |
| 8505 | INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" |
| 8506 | fi |
| 8507 | fi |
| 8508 | fi |
| 8509 | fi |
| 8510 | fi |
| 8511 | if test -n "$found_la"; then |
| 8512 | save_libdir="$libdir" |
| 8513 | case "$found_la" in |
| 8514 | */* | *\\*) . "$found_la" ;; |
| 8515 | *) . "./$found_la" ;; |
| 8516 | esac |
| 8517 | libdir="$save_libdir" |
| 8518 | for dep in $dependency_libs; do |
| 8519 | case "$dep" in |
| 8520 | -L*) |
| 8521 | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` |
| 8522 | if test "X$additional_libdir" != "X/usr/lib"; then |
| 8523 | haveit= |
| 8524 | if test "X$additional_libdir" = "X/usr/local/lib"; then |
| 8525 | if test -n "$GCC"; then |
| 8526 | case $host_os in |
| 8527 | linux*) haveit=yes;; |
| 8528 | esac |
| 8529 | fi |
| 8530 | fi |
| 8531 | if test -z "$haveit"; then |
| 8532 | haveit= |
| 8533 | for x in $LDFLAGS $LIBICONV; do |
| 8534 | |
| 8535 | acl_save_prefix="$prefix" |
| 8536 | prefix="$acl_final_prefix" |
| 8537 | acl_save_exec_prefix="$exec_prefix" |
| 8538 | exec_prefix="$acl_final_exec_prefix" |
| 8539 | eval x=\"$x\" |
| 8540 | exec_prefix="$acl_save_exec_prefix" |
| 8541 | prefix="$acl_save_prefix" |
| 8542 | |
| 8543 | if test "X$x" = "X-L$additional_libdir"; then |
| 8544 | haveit=yes |
| 8545 | break |
| 8546 | fi |
| 8547 | done |
| 8548 | if test -z "$haveit"; then |
| 8549 | if test -d "$additional_libdir"; then |
| 8550 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" |
| 8551 | fi |
| 8552 | fi |
| 8553 | haveit= |
| 8554 | for x in $LDFLAGS $LTLIBICONV; do |
| 8555 | |
| 8556 | acl_save_prefix="$prefix" |
| 8557 | prefix="$acl_final_prefix" |
| 8558 | acl_save_exec_prefix="$exec_prefix" |
| 8559 | exec_prefix="$acl_final_exec_prefix" |
| 8560 | eval x=\"$x\" |
| 8561 | exec_prefix="$acl_save_exec_prefix" |
| 8562 | prefix="$acl_save_prefix" |
| 8563 | |
| 8564 | if test "X$x" = "X-L$additional_libdir"; then |
| 8565 | haveit=yes |
| 8566 | break |
| 8567 | fi |
| 8568 | done |
| 8569 | if test -z "$haveit"; then |
| 8570 | if test -d "$additional_libdir"; then |
| 8571 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" |
| 8572 | fi |
| 8573 | fi |
| 8574 | fi |
| 8575 | fi |
| 8576 | ;; |
| 8577 | -R*) |
| 8578 | dir=`echo "X$dep" | sed -e 's/^X-R//'` |
| 8579 | if test "$enable_rpath" != no; then |
| 8580 | haveit= |
| 8581 | for x in $rpathdirs; do |
| 8582 | if test "X$x" = "X$dir"; then |
| 8583 | haveit=yes |
| 8584 | break |
| 8585 | fi |
| 8586 | done |
| 8587 | if test -z "$haveit"; then |
| 8588 | rpathdirs="$rpathdirs $dir" |
| 8589 | fi |
| 8590 | haveit= |
| 8591 | for x in $ltrpathdirs; do |
| 8592 | if test "X$x" = "X$dir"; then |
| 8593 | haveit=yes |
| 8594 | break |
| 8595 | fi |
| 8596 | done |
| 8597 | if test -z "$haveit"; then |
| 8598 | ltrpathdirs="$ltrpathdirs $dir" |
| 8599 | fi |
| 8600 | fi |
| 8601 | ;; |
| 8602 | -l*) |
| 8603 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` |
| 8604 | ;; |
| 8605 | *.la) |
| 8606 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` |
| 8607 | ;; |
| 8608 | *) |
| 8609 | LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" |
| 8610 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" |
| 8611 | ;; |
| 8612 | esac |
| 8613 | done |
| 8614 | fi |
| 8615 | else |
| 8616 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" |
| 8617 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" |
| 8618 | fi |
| 8619 | fi |
| 8620 | fi |
| 8621 | done |
| 8622 | done |
| 8623 | if test "X$rpathdirs" != "X"; then |
| 8624 | if test -n "$hardcode_libdir_separator"; then |
| 8625 | alldirs= |
| 8626 | for found_dir in $rpathdirs; do |
| 8627 | alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" |
| 8628 | done |
| 8629 | acl_save_libdir="$libdir" |
| 8630 | libdir="$alldirs" |
| 8631 | eval flag=\"$hardcode_libdir_flag_spec\" |
| 8632 | libdir="$acl_save_libdir" |
| 8633 | LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" |
| 8634 | else |
| 8635 | for found_dir in $rpathdirs; do |
| 8636 | acl_save_libdir="$libdir" |
| 8637 | libdir="$found_dir" |
| 8638 | eval flag=\"$hardcode_libdir_flag_spec\" |
| 8639 | libdir="$acl_save_libdir" |
| 8640 | LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" |
| 8641 | done |
| 8642 | fi |
| 8643 | fi |
| 8644 | if test "X$ltrpathdirs" != "X"; then |
| 8645 | for found_dir in $ltrpathdirs; do |
| 8646 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" |
| 8647 | done |
| 8648 | fi |
| 8649 | |
| 8650 | |
| 8651 | |
| 8652 | |
| 8653 | |
| 8654 | |
| 8655 | |
| 8656 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 |
| 8657 | $as_echo_n "checking for iconv... " >&6; } |
| 8658 | if ${am_cv_func_iconv+:} false; then : |
| 8659 | $as_echo_n "(cached) " >&6 |
| 8660 | else |
| 8661 | |
| 8662 | am_cv_func_iconv="no, consider installing GNU libiconv" |
| 8663 | am_cv_lib_iconv=no |
| 8664 | am_save_CPPFLAGS="$CPPFLAGS" |
| 8665 | CPPFLAGS="$CPPFLAGS $INCICONV" |
| 8666 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8667 | /* end confdefs.h. */ |
| 8668 | #include <stdlib.h> |
| 8669 | #include <iconv.h> |
| 8670 | int |
| 8671 | main () |
| 8672 | { |
| 8673 | iconv_t cd = iconv_open("",""); |
| 8674 | iconv(cd,NULL,NULL,NULL,NULL); |
| 8675 | iconv_close(cd); |
| 8676 | ; |
| 8677 | return 0; |
| 8678 | } |
| 8679 | _ACEOF |
| 8680 | if ac_fn_c_try_link "$LINENO"; then : |
| 8681 | am_cv_func_iconv=yes |
| 8682 | fi |
| 8683 | rm -f core conftest.err conftest.$ac_objext \ |
| 8684 | conftest$ac_exeext conftest.$ac_ext |
| 8685 | CPPFLAGS="$am_save_CPPFLAGS" |
| 8686 | |
| 8687 | if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then |
| 8688 | for _libs in .libs _libs; do |
| 8689 | am_save_CPPFLAGS="$CPPFLAGS" |
| 8690 | am_save_LIBS="$LIBS" |
| 8691 | CPPFLAGS="$CPPFLAGS -I../libiconv/include" |
| 8692 | LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a" |
| 8693 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8694 | /* end confdefs.h. */ |
| 8695 | #include <stdlib.h> |
| 8696 | #include <iconv.h> |
| 8697 | int |
| 8698 | main () |
| 8699 | { |
| 8700 | iconv_t cd = iconv_open("",""); |
| 8701 | iconv(cd,NULL,NULL,NULL,NULL); |
| 8702 | iconv_close(cd); |
| 8703 | ; |
| 8704 | return 0; |
| 8705 | } |
| 8706 | _ACEOF |
| 8707 | if ac_fn_c_try_link "$LINENO"; then : |
| 8708 | INCICONV="-I../libiconv/include" |
| 8709 | LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a |
| 8710 | LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la |
| 8711 | am_cv_lib_iconv=yes |
| 8712 | am_cv_func_iconv=yes |
| 8713 | fi |
| 8714 | rm -f core conftest.err conftest.$ac_objext \ |
| 8715 | conftest$ac_exeext conftest.$ac_ext |
| 8716 | CPPFLAGS="$am_save_CPPFLAGS" |
| 8717 | LIBS="$am_save_LIBS" |
| 8718 | if test "$am_cv_func_iconv" = "yes"; then |
| 8719 | break |
| 8720 | fi |
| 8721 | done |
| 8722 | fi |
| 8723 | |
| 8724 | if test "$am_cv_func_iconv" != yes; then |
| 8725 | am_save_CPPFLAGS="$CPPFLAGS" |
| 8726 | am_save_LIBS="$LIBS" |
| 8727 | CPPFLAGS="$CPPFLAGS $INCICONV" |
| 8728 | LIBS="$LIBS $LIBICONV" |
| 8729 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8730 | /* end confdefs.h. */ |
| 8731 | #include <stdlib.h> |
| 8732 | #include <iconv.h> |
| 8733 | int |
| 8734 | main () |
| 8735 | { |
| 8736 | iconv_t cd = iconv_open("",""); |
| 8737 | iconv(cd,NULL,NULL,NULL,NULL); |
| 8738 | iconv_close(cd); |
| 8739 | ; |
| 8740 | return 0; |
| 8741 | } |
| 8742 | _ACEOF |
| 8743 | if ac_fn_c_try_link "$LINENO"; then : |
| 8744 | am_cv_lib_iconv=yes |
| 8745 | am_cv_func_iconv=yes |
| 8746 | fi |
| 8747 | rm -f core conftest.err conftest.$ac_objext \ |
| 8748 | conftest$ac_exeext conftest.$ac_ext |
| 8749 | CPPFLAGS="$am_save_CPPFLAGS" |
| 8750 | LIBS="$am_save_LIBS" |
| 8751 | fi |
| 8752 | |
| 8753 | fi |
| 8754 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 |
| 8755 | $as_echo "$am_cv_func_iconv" >&6; } |
| 8756 | if test "$am_cv_func_iconv" = yes; then |
| 8757 | |
| 8758 | $as_echo "#define HAVE_ICONV 1" >>confdefs.h |
| 8759 | |
| 8760 | fi |
| 8761 | if test "$am_cv_lib_iconv" = yes; then |
| 8762 | |
| 8763 | for element in $INCICONV; do |
| 8764 | haveit= |
| 8765 | for x in $CPPFLAGS; do |
| 8766 | |
| 8767 | acl_save_prefix="$prefix" |
| 8768 | prefix="$acl_final_prefix" |
| 8769 | acl_save_exec_prefix="$exec_prefix" |
| 8770 | exec_prefix="$acl_final_exec_prefix" |
| 8771 | eval x=\"$x\" |
| 8772 | exec_prefix="$acl_save_exec_prefix" |
| 8773 | prefix="$acl_save_prefix" |
| 8774 | |
| 8775 | if test "X$x" = "X$element"; then |
| 8776 | haveit=yes |
| 8777 | break |
| 8778 | fi |
| 8779 | done |
| 8780 | if test -z "$haveit"; then |
| 8781 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" |
| 8782 | fi |
| 8783 | done |
| 8784 | |
| 8785 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 |
| 8786 | $as_echo_n "checking how to link with libiconv... " >&6; } |
| 8787 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 |
| 8788 | $as_echo "$LIBICONV" >&6; } |
| 8789 | else |
| 8790 | LIBICONV= |
| 8791 | LTLIBICONV= |
| 8792 | fi |
| 8793 | |
| 8794 | |
| 8795 | |
| 8796 | if test "$am_cv_func_iconv" = yes; then |
| 8797 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 |
| 8798 | $as_echo_n "checking for iconv declaration... " >&6; } |
| 8799 | if ${am_cv_proto_iconv+:} false; then : |
| 8800 | $as_echo_n "(cached) " >&6 |
| 8801 | else |
| 8802 | |
| 8803 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8804 | /* end confdefs.h. */ |
| 8805 | |
| 8806 | #include <stdlib.h> |
| 8807 | #include <iconv.h> |
| 8808 | extern |
| 8809 | #ifdef __cplusplus |
| 8810 | "C" |
| 8811 | #endif |
| 8812 | #if defined(__STDC__) || defined(__cplusplus) |
| 8813 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); |
| 8814 | #else |
| 8815 | size_t iconv(); |
| 8816 | #endif |
| 8817 | |
| 8818 | int |
| 8819 | main () |
| 8820 | { |
| 8821 | |
| 8822 | ; |
| 8823 | return 0; |
| 8824 | } |
| 8825 | _ACEOF |
| 8826 | if ac_fn_c_try_compile "$LINENO"; then : |
| 8827 | am_cv_proto_iconv_arg1="" |
| 8828 | else |
| 8829 | am_cv_proto_iconv_arg1="const" |
| 8830 | fi |
| 8831 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8832 | am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" |
| 8833 | fi |
| 8834 | |
| 8835 | am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` |
| 8836 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:- |
| 8837 | }$am_cv_proto_iconv" >&5 |
| 8838 | $as_echo "${ac_t:- |
| 8839 | }$am_cv_proto_iconv" >&6; } |
| 8840 | |
| 8841 | cat >>confdefs.h <<_ACEOF |
| 8842 | #define ICONV_CONST $am_cv_proto_iconv_arg1 |
| 8843 | _ACEOF |
| 8844 | |
| 8845 | fi |
| 8846 | |
| 8847 | |
| 8848 | # GDB may fork/exec the iconv program to get the list of supported character |
| 8849 | # sets. Allow the user to specify where to find it. |
| 8850 | # There are several factors affecting the choice of option name: |
| 8851 | # - There is already --with-libiconv-prefix but we can't use it, it specifies |
| 8852 | # the build-time location of libiconv files. |
| 8853 | # - The program we need to find is iconv, which comes with glibc. The user |
| 8854 | # doesn't necessarily have libiconv installed. Therefore naming this |
| 8855 | # --with-libiconv-foo feels wrong. |
| 8856 | # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is |
| 8857 | # defined to work on directories not files (though it really doesn't know |
| 8858 | # the difference). |
| 8859 | # - Calling this --with-iconv-prefix is perceived to cause too much confusion |
| 8860 | # with --with-libiconv-prefix. |
| 8861 | # Putting these together is why the option name is --with-iconv-bin. |
| 8862 | |
| 8863 | |
| 8864 | # Check whether --with-iconv-bin was given. |
| 8865 | if test "${with_iconv_bin+set}" = set; then : |
| 8866 | withval=$with_iconv_bin; iconv_bin="${withval}" |
| 8867 | |
| 8868 | cat >>confdefs.h <<_ACEOF |
| 8869 | #define ICONV_BIN "${iconv_bin}" |
| 8870 | _ACEOF |
| 8871 | |
| 8872 | |
| 8873 | if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then |
| 8874 | if test "x$prefix" = xNONE; then |
| 8875 | test_prefix=/usr/local |
| 8876 | else |
| 8877 | test_prefix=$prefix |
| 8878 | fi |
| 8879 | else |
| 8880 | test_prefix=$exec_prefix |
| 8881 | fi |
| 8882 | value=0 |
| 8883 | case ${iconv_bin} in |
| 8884 | "${test_prefix}"|"${test_prefix}/"*|\ |
| 8885 | '${exec_prefix}'|'${exec_prefix}/'*) |
| 8886 | value=1 |
| 8887 | ;; |
| 8888 | esac |
| 8889 | |
| 8890 | cat >>confdefs.h <<_ACEOF |
| 8891 | #define ICONV_BIN_RELOCATABLE $value |
| 8892 | _ACEOF |
| 8893 | |
| 8894 | |
| 8895 | |
| 8896 | fi |
| 8897 | |
| 8898 | |
| 8899 | # For the TUI, we need enhanced curses functionality. |
| 8900 | if test x"$enable_tui" != xno; then |
| 8901 | prefer_curses=yes |
| 8902 | fi |
| 8903 | |
| 8904 | curses_found=no |
| 8905 | if test x"$prefer_curses" = xyes; then |
| 8906 | # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied |
| 8907 | # curses library because the latter might not provide all the |
| 8908 | # functionality we need. However, this leads to problems on systems |
| 8909 | # where the linker searches /usr/local/lib, but the compiler doesn't |
| 8910 | # search /usr/local/include, if ncurses is installed in /usr/local. A |
| 8911 | # default installation of ncurses on alpha*-dec-osf* will lead to such |
| 8912 | # a situation. |
| 8913 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5 |
| 8914 | $as_echo_n "checking for library containing waddstr... " >&6; } |
| 8915 | if ${ac_cv_search_waddstr+:} false; then : |
| 8916 | $as_echo_n "(cached) " >&6 |
| 8917 | else |
| 8918 | ac_func_search_save_LIBS=$LIBS |
| 8919 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8920 | /* end confdefs.h. */ |
| 8921 | |
| 8922 | /* Override any GCC internal prototype to avoid an error. |
| 8923 | Use char because int might match the return type of a GCC |
| 8924 | builtin and then its argument prototype would still apply. */ |
| 8925 | #ifdef __cplusplus |
| 8926 | extern "C" |
| 8927 | #endif |
| 8928 | char waddstr (); |
| 8929 | int |
| 8930 | main () |
| 8931 | { |
| 8932 | return waddstr (); |
| 8933 | ; |
| 8934 | return 0; |
| 8935 | } |
| 8936 | _ACEOF |
| 8937 | for ac_lib in '' ncursesw ncurses cursesX curses; do |
| 8938 | if test -z "$ac_lib"; then |
| 8939 | ac_res="none required" |
| 8940 | else |
| 8941 | ac_res=-l$ac_lib |
| 8942 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| 8943 | fi |
| 8944 | if ac_fn_c_try_link "$LINENO"; then : |
| 8945 | ac_cv_search_waddstr=$ac_res |
| 8946 | fi |
| 8947 | rm -f core conftest.err conftest.$ac_objext \ |
| 8948 | conftest$ac_exeext |
| 8949 | if ${ac_cv_search_waddstr+:} false; then : |
| 8950 | break |
| 8951 | fi |
| 8952 | done |
| 8953 | if ${ac_cv_search_waddstr+:} false; then : |
| 8954 | |
| 8955 | else |
| 8956 | ac_cv_search_waddstr=no |
| 8957 | fi |
| 8958 | rm conftest.$ac_ext |
| 8959 | LIBS=$ac_func_search_save_LIBS |
| 8960 | fi |
| 8961 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5 |
| 8962 | $as_echo "$ac_cv_search_waddstr" >&6; } |
| 8963 | ac_res=$ac_cv_search_waddstr |
| 8964 | if test "$ac_res" != no; then : |
| 8965 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| 8966 | |
| 8967 | fi |
| 8968 | |
| 8969 | |
| 8970 | if test "$ac_cv_search_waddstr" != no; then |
| 8971 | curses_found=yes |
| 8972 | fi |
| 8973 | fi |
| 8974 | |
| 8975 | # Check whether we should enable the TUI, but only do so if we really |
| 8976 | # can. |
| 8977 | if test x"$enable_tui" != xno; then |
| 8978 | if test -d $srcdir/tui; then |
| 8979 | if test "$curses_found" != no; then |
| 8980 | CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)" |
| 8981 | CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)" |
| 8982 | CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)" |
| 8983 | ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)" |
| 8984 | else |
| 8985 | if test x"$enable_tui" = xyes; then |
| 8986 | as_fn_error $? "no enhanced curses library found; disable TUI" "$LINENO" 5 |
| 8987 | else |
| 8988 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5 |
| 8989 | $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;} |
| 8990 | fi |
| 8991 | fi |
| 8992 | fi |
| 8993 | fi |
| 8994 | |
| 8995 | # Since GDB uses Readline, we need termcap functionality. In many |
| 8996 | # cases this will be provided by the curses library, but some systems |
| 8997 | # have a separate termcap library, or no curses library at all. |
| 8998 | |
| 8999 | case $host_os in |
| 9000 | cygwin*) |
| 9001 | if test -d $srcdir/libtermcap; then |
| 9002 | LIBS="../libtermcap/libtermcap.a $LIBS" |
| 9003 | ac_cv_search_tgetent="../libtermcap/libtermcap.a" |
| 9004 | fi ;; |
| 9005 | go32* | *djgpp*) |
| 9006 | ac_cv_search_tgetent="none required" |
| 9007 | ;; |
| 9008 | esac |
| 9009 | |
| 9010 | # These are the libraries checked by Readline. |
| 9011 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5 |
| 9012 | $as_echo_n "checking for library containing tgetent... " >&6; } |
| 9013 | if ${ac_cv_search_tgetent+:} false; then : |
| 9014 | $as_echo_n "(cached) " >&6 |
| 9015 | else |
| 9016 | ac_func_search_save_LIBS=$LIBS |
| 9017 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 9018 | /* end confdefs.h. */ |
| 9019 | |
| 9020 | /* Override any GCC internal prototype to avoid an error. |
| 9021 | Use char because int might match the return type of a GCC |
| 9022 | builtin and then its argument prototype would still apply. */ |
| 9023 | #ifdef __cplusplus |
| 9024 | extern "C" |
| 9025 | #endif |
| 9026 | char tgetent (); |
| 9027 | int |
| 9028 | main () |
| 9029 | { |
| 9030 | return tgetent (); |
| 9031 | ; |
| 9032 | return 0; |
| 9033 | } |
| 9034 | _ACEOF |
| 9035 | for ac_lib in '' termcap tinfow tinfo curses ncursesw ncurses; do |
| 9036 | if test -z "$ac_lib"; then |
| 9037 | ac_res="none required" |
| 9038 | else |
| 9039 | ac_res=-l$ac_lib |
| 9040 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| 9041 | fi |
| 9042 | if ac_fn_c_try_link "$LINENO"; then : |
| 9043 | ac_cv_search_tgetent=$ac_res |
| 9044 | fi |
| 9045 | rm -f core conftest.err conftest.$ac_objext \ |
| 9046 | conftest$ac_exeext |
| 9047 | if ${ac_cv_search_tgetent+:} false; then : |
| 9048 | break |
| 9049 | fi |
| 9050 | done |
| 9051 | if ${ac_cv_search_tgetent+:} false; then : |
| 9052 | |
| 9053 | else |
| 9054 | ac_cv_search_tgetent=no |
| 9055 | fi |
| 9056 | rm conftest.$ac_ext |
| 9057 | LIBS=$ac_func_search_save_LIBS |
| 9058 | fi |
| 9059 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5 |
| 9060 | $as_echo "$ac_cv_search_tgetent" >&6; } |
| 9061 | ac_res=$ac_cv_search_tgetent |
| 9062 | if test "$ac_res" != no; then : |
| 9063 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| 9064 | |
| 9065 | fi |
| 9066 | |
| 9067 | |
| 9068 | if test "$ac_cv_search_tgetent" = no; then |
| 9069 | CONFIG_OBS="$CONFIG_OBS stub-termcap.o" |
| 9070 | fi |
| 9071 | |
| 9072 | |
| 9073 | # Check whether --with-system-readline was given. |
| 9074 | if test "${with_system_readline+set}" = set; then : |
| 9075 | withval=$with_system_readline; |
| 9076 | fi |
| 9077 | |
| 9078 | |
| 9079 | if test "$with_system_readline" = yes; then |
| 9080 | READLINE=-lreadline |
| 9081 | READLINE_DEPS= |
| 9082 | READLINE_CFLAGS= |
| 9083 | READLINE_TEXI_INCFLAG= |
| 9084 | else |
| 9085 | READLINE='$(READLINE_DIR)/libreadline.a' |
| 9086 | READLINE_DEPS='$(READLINE)' |
| 9087 | READLINE_CFLAGS='-I$(READLINE_SRC)/..' |
| 9088 | READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)' |
| 9089 | fi |
| 9090 | |
| 9091 | |
| 9092 | |
| 9093 | |
| 9094 | |
| 9095 | # Generate jit-reader.h |
| 9096 | |
| 9097 | # This is typedeffed to GDB_CORE_ADDR in jit-reader.h |
| 9098 | TARGET_PTR= |
| 9099 | |
| 9100 | # The cast to long int works around a bug in the HP C Compiler |
| 9101 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects |
| 9102 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. |
| 9103 | # This bug is HP SR number 8606223364. |
| 9104 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5 |
| 9105 | $as_echo_n "checking size of unsigned long long... " >&6; } |
| 9106 | if ${ac_cv_sizeof_unsigned_long_long+:} false; then : |
| 9107 | $as_echo_n "(cached) " >&6 |
| 9108 | else |
| 9109 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long" "$ac_includes_default"; then : |
| 9110 | |
| 9111 | else |
| 9112 | if test "$ac_cv_type_unsigned_long_long" = yes; then |
| 9113 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 9114 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 9115 | as_fn_error 77 "cannot compute sizeof (unsigned long long) |
| 9116 | See \`config.log' for more details" "$LINENO" 5; } |
| 9117 | else |
| 9118 | ac_cv_sizeof_unsigned_long_long=0 |
| 9119 | fi |
| 9120 | fi |
| 9121 | |
| 9122 | fi |
| 9123 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5 |
| 9124 | $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; } |
| 9125 | |
| 9126 | |
| 9127 | |
| 9128 | cat >>confdefs.h <<_ACEOF |
| 9129 | #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long |
| 9130 | _ACEOF |
| 9131 | |
| 9132 | |
| 9133 | # The cast to long int works around a bug in the HP C Compiler |
| 9134 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects |
| 9135 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. |
| 9136 | # This bug is HP SR number 8606223364. |
| 9137 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5 |
| 9138 | $as_echo_n "checking size of unsigned long... " >&6; } |
| 9139 | if ${ac_cv_sizeof_unsigned_long+:} false; then : |
| 9140 | $as_echo_n "(cached) " >&6 |
| 9141 | else |
| 9142 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then : |
| 9143 | |
| 9144 | else |
| 9145 | if test "$ac_cv_type_unsigned_long" = yes; then |
| 9146 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 9147 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 9148 | as_fn_error 77 "cannot compute sizeof (unsigned long) |
| 9149 | See \`config.log' for more details" "$LINENO" 5; } |
| 9150 | else |
| 9151 | ac_cv_sizeof_unsigned_long=0 |
| 9152 | fi |
| 9153 | fi |
| 9154 | |
| 9155 | fi |
| 9156 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5 |
| 9157 | $as_echo "$ac_cv_sizeof_unsigned_long" >&6; } |
| 9158 | |
| 9159 | |
| 9160 | |
| 9161 | cat >>confdefs.h <<_ACEOF |
| 9162 | #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long |
| 9163 | _ACEOF |
| 9164 | |
| 9165 | |
| 9166 | # The cast to long int works around a bug in the HP C Compiler |
| 9167 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects |
| 9168 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. |
| 9169 | # This bug is HP SR number 8606223364. |
| 9170 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5 |
| 9171 | $as_echo_n "checking size of unsigned __int128... " >&6; } |
| 9172 | if ${ac_cv_sizeof_unsigned___int128+:} false; then : |
| 9173 | $as_echo_n "(cached) " >&6 |
| 9174 | else |
| 9175 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128" "$ac_includes_default"; then : |
| 9176 | |
| 9177 | else |
| 9178 | if test "$ac_cv_type_unsigned___int128" = yes; then |
| 9179 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 9180 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 9181 | as_fn_error 77 "cannot compute sizeof (unsigned __int128) |
| 9182 | See \`config.log' for more details" "$LINENO" 5; } |
| 9183 | else |
| 9184 | ac_cv_sizeof_unsigned___int128=0 |
| 9185 | fi |
| 9186 | fi |
| 9187 | |
| 9188 | fi |
| 9189 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5 |
| 9190 | $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; } |
| 9191 | |
| 9192 | |
| 9193 | |
| 9194 | cat >>confdefs.h <<_ACEOF |
| 9195 | #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128 |
| 9196 | _ACEOF |
| 9197 | |
| 9198 | |
| 9199 | |
| 9200 | if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then |
| 9201 | TARGET_PTR="unsigned long" |
| 9202 | elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then |
| 9203 | TARGET_PTR="unsigned long long" |
| 9204 | elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then |
| 9205 | TARGET_PTR="unsigned __int128" |
| 9206 | else |
| 9207 | TARGET_PTR="unsigned long" |
| 9208 | fi |
| 9209 | |
| 9210 | |
| 9211 | ac_config_files="$ac_config_files jit-reader.h:jit-reader.in" |
| 9212 | |
| 9213 | |
| 9214 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 |
| 9215 | $as_echo_n "checking for library containing dlopen... " >&6; } |
| 9216 | if ${ac_cv_search_dlopen+:} false; then : |
| 9217 | $as_echo_n "(cached) " >&6 |
| 9218 | else |
| 9219 | ac_func_search_save_LIBS=$LIBS |
| 9220 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 9221 | /* end confdefs.h. */ |
| 9222 | |
| 9223 | /* Override any GCC internal prototype to avoid an error. |
| 9224 | Use char because int might match the return type of a GCC |
| 9225 | builtin and then its argument prototype would still apply. */ |
| 9226 | #ifdef __cplusplus |
| 9227 | extern "C" |
| 9228 | #endif |
| 9229 | char dlopen (); |
| 9230 | int |
| 9231 | main () |
| 9232 | { |
| 9233 | return dlopen (); |
| 9234 | ; |
| 9235 | return 0; |
| 9236 | } |
| 9237 | _ACEOF |
| 9238 | for ac_lib in '' dl; do |
| 9239 | if test -z "$ac_lib"; then |
| 9240 | ac_res="none required" |
| 9241 | else |
| 9242 | ac_res=-l$ac_lib |
| 9243 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| 9244 | fi |
| 9245 | if ac_fn_c_try_link "$LINENO"; then : |
| 9246 | ac_cv_search_dlopen=$ac_res |
| 9247 | fi |
| 9248 | rm -f core conftest.err conftest.$ac_objext \ |
| 9249 | conftest$ac_exeext |
| 9250 | if ${ac_cv_search_dlopen+:} false; then : |
| 9251 | break |
| 9252 | fi |
| 9253 | done |
| 9254 | if ${ac_cv_search_dlopen+:} false; then : |
| 9255 | |
| 9256 | else |
| 9257 | ac_cv_search_dlopen=no |
| 9258 | fi |
| 9259 | rm conftest.$ac_ext |
| 9260 | LIBS=$ac_func_search_save_LIBS |
| 9261 | fi |
| 9262 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 |
| 9263 | $as_echo "$ac_cv_search_dlopen" >&6; } |
| 9264 | ac_res=$ac_cv_search_dlopen |
| 9265 | if test "$ac_res" != no; then : |
| 9266 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| 9267 | |
| 9268 | fi |
| 9269 | |
| 9270 | |
| 9271 | |
| 9272 | |
| 9273 | # Check whether --with-jit-reader-dir was given. |
| 9274 | if test "${with_jit_reader_dir+set}" = set; then : |
| 9275 | withval=$with_jit_reader_dir; |
| 9276 | JIT_READER_DIR=$withval |
| 9277 | else |
| 9278 | JIT_READER_DIR=${libdir}/gdb |
| 9279 | fi |
| 9280 | |
| 9281 | |
| 9282 | test "x$prefix" = xNONE && prefix="$ac_default_prefix" |
| 9283 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| 9284 | ac_define_dir=`eval echo $JIT_READER_DIR` |
| 9285 | ac_define_dir=`eval echo $ac_define_dir` |
| 9286 | |
| 9287 | cat >>confdefs.h <<_ACEOF |
| 9288 | #define JIT_READER_DIR "$ac_define_dir" |
| 9289 | _ACEOF |
| 9290 | |
| 9291 | |
| 9292 | |
| 9293 | |
| 9294 | if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then |
| 9295 | if test "x$prefix" = xNONE; then |
| 9296 | test_prefix=/usr/local |
| 9297 | else |
| 9298 | test_prefix=$prefix |
| 9299 | fi |
| 9300 | else |
| 9301 | test_prefix=$exec_prefix |
| 9302 | fi |
| 9303 | value=0 |
| 9304 | case ${ac_define_dir} in |
| 9305 | "${test_prefix}"|"${test_prefix}/"*|\ |
| 9306 | '${exec_prefix}'|'${exec_prefix}/'*) |
| 9307 | value=1 |
| 9308 | ;; |
| 9309 | esac |
| 9310 | |
| 9311 | cat >>confdefs.h <<_ACEOF |
| 9312 | #define JIT_READER_DIR_RELOCATABLE $value |
| 9313 | _ACEOF |
| 9314 | |
| 9315 | |
| 9316 | |
| 9317 | |
| 9318 | |
| 9319 | # Check whether --with-expat was given. |
| 9320 | if test "${with_expat+set}" = set; then : |
| 9321 | withval=$with_expat; |
| 9322 | else |
| 9323 | with_expat=auto |
| 9324 | fi |
| 9325 | |
| 9326 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5 |
| 9327 | $as_echo_n "checking whether to use expat... " >&6; } |
| 9328 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5 |
| 9329 | $as_echo "$with_expat" >&6; } |
| 9330 | |
| 9331 | if test "${with_expat}" = no; then |
| 9332 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5 |
| 9333 | $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;} |
| 9334 | HAVE_LIBEXPAT=no |
| 9335 | else |
| 9336 | |
| 9337 | |
| 9338 | |
| 9339 | |
| 9340 | |
| 9341 | |
| 9342 | |
| 9343 | |
| 9344 | use_additional=yes |
| 9345 | |
| 9346 | acl_save_prefix="$prefix" |
| 9347 | prefix="$acl_final_prefix" |
| 9348 | acl_save_exec_prefix="$exec_prefix" |
| 9349 | exec_prefix="$acl_final_exec_prefix" |
| 9350 | |
| 9351 | eval additional_includedir=\"$includedir\" |
| 9352 | eval additional_libdir=\"$libdir\" |
| 9353 | |
| 9354 | exec_prefix="$acl_save_exec_prefix" |
| 9355 | prefix="$acl_save_prefix" |
| 9356 | |
| 9357 | |
| 9358 | # Check whether --with-libexpat-prefix was given. |
| 9359 | if test "${with_libexpat_prefix+set}" = set; then : |
| 9360 | withval=$with_libexpat_prefix; |
| 9361 | if test "X$withval" = "Xno"; then |
| 9362 | use_additional=no |
| 9363 | else |
| 9364 | if test "X$withval" = "X"; then |
| 9365 | |
| 9366 | acl_save_prefix="$prefix" |
| 9367 | prefix="$acl_final_prefix" |
| 9368 | acl_save_exec_prefix="$exec_prefix" |
| 9369 | exec_prefix="$acl_final_exec_prefix" |
| 9370 | |
| 9371 | eval additional_includedir=\"$includedir\" |
| 9372 | eval additional_libdir=\"$libdir\" |
| 9373 | |
| 9374 | exec_prefix="$acl_save_exec_prefix" |
| 9375 | prefix="$acl_save_prefix" |
| 9376 | |
| 9377 | else |
| 9378 | additional_includedir="$withval/include" |
| 9379 | additional_libdir="$withval/lib" |
| 9380 | fi |
| 9381 | fi |
| 9382 | |
| 9383 | fi |
| 9384 | |
| 9385 | LIBEXPAT= |
| 9386 | LTLIBEXPAT= |
| 9387 | INCEXPAT= |
| 9388 | rpathdirs= |
| 9389 | ltrpathdirs= |
| 9390 | names_already_handled= |
| 9391 | names_next_round='expat ' |
| 9392 | while test -n "$names_next_round"; do |
| 9393 | names_this_round="$names_next_round" |
| 9394 | names_next_round= |
| 9395 | for name in $names_this_round; do |
| 9396 | already_handled= |
| 9397 | for n in $names_already_handled; do |
| 9398 | if test "$n" = "$name"; then |
| 9399 | already_handled=yes |
| 9400 | break |
| 9401 | fi |
| 9402 | done |
| 9403 | if test -z "$already_handled"; then |
| 9404 | names_already_handled="$names_already_handled $name" |
| 9405 | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` |
| 9406 | eval value=\"\$HAVE_LIB$uppername\" |
| 9407 | if test -n "$value"; then |
| 9408 | if test "$value" = yes; then |
| 9409 | eval value=\"\$LIB$uppername\" |
| 9410 | test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value" |
| 9411 | eval value=\"\$LTLIB$uppername\" |
| 9412 | test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value" |
| 9413 | else |
| 9414 | : |
| 9415 | fi |
| 9416 | else |
| 9417 | found_dir= |
| 9418 | found_la= |
| 9419 | found_so= |
| 9420 | found_a= |
| 9421 | if test $use_additional = yes; then |
| 9422 | if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then |
| 9423 | found_dir="$additional_libdir" |
| 9424 | found_so="$additional_libdir/lib$name.$shlibext" |
| 9425 | if test -f "$additional_libdir/lib$name.la"; then |
| 9426 | found_la="$additional_libdir/lib$name.la" |
| 9427 | fi |
| 9428 | else |
| 9429 | if test -f "$additional_libdir/lib$name.$libext"; then |
| 9430 | found_dir="$additional_libdir" |
| 9431 | found_a="$additional_libdir/lib$name.$libext" |
| 9432 | if test -f "$additional_libdir/lib$name.la"; then |
| 9433 | found_la="$additional_libdir/lib$name.la" |
| 9434 | fi |
| 9435 | fi |
| 9436 | fi |
| 9437 | fi |
| 9438 | if test "X$found_dir" = "X"; then |
| 9439 | for x in $LDFLAGS $LTLIBEXPAT; do |
| 9440 | |
| 9441 | acl_save_prefix="$prefix" |
| 9442 | prefix="$acl_final_prefix" |
| 9443 | acl_save_exec_prefix="$exec_prefix" |
| 9444 | exec_prefix="$acl_final_exec_prefix" |
| 9445 | eval x=\"$x\" |
| 9446 | exec_prefix="$acl_save_exec_prefix" |
| 9447 | prefix="$acl_save_prefix" |
| 9448 | |
| 9449 | case "$x" in |
| 9450 | -L*) |
| 9451 | dir=`echo "X$x" | sed -e 's/^X-L//'` |
| 9452 | if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then |
| 9453 | found_dir="$dir" |
| 9454 | found_so="$dir/lib$name.$shlibext" |
| 9455 | if test -f "$dir/lib$name.la"; then |
| 9456 | found_la="$dir/lib$name.la" |
| 9457 | fi |
| 9458 | else |
| 9459 | if test -f "$dir/lib$name.$libext"; then |
| 9460 | found_dir="$dir" |
| 9461 | found_a="$dir/lib$name.$libext" |
| 9462 | if test -f "$dir/lib$name.la"; then |
| 9463 | found_la="$dir/lib$name.la" |
| 9464 | fi |
| 9465 | fi |
| 9466 | fi |
| 9467 | ;; |
| 9468 | esac |
| 9469 | if test "X$found_dir" != "X"; then |
| 9470 | break |
| 9471 | fi |
| 9472 | done |
| 9473 | fi |
| 9474 | if test "X$found_dir" != "X"; then |
| 9475 | LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name" |
| 9476 | if test "X$found_so" != "X"; then |
| 9477 | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then |
| 9478 | LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so" |
| 9479 | else |
| 9480 | haveit= |
| 9481 | for x in $ltrpathdirs; do |
| 9482 | if test "X$x" = "X$found_dir"; then |
| 9483 | haveit=yes |
| 9484 | break |
| 9485 | fi |
| 9486 | done |
| 9487 | if test -z "$haveit"; then |
| 9488 | ltrpathdirs="$ltrpathdirs $found_dir" |
| 9489 | fi |
| 9490 | if test "$hardcode_direct" = yes; then |
| 9491 | LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so" |
| 9492 | else |
| 9493 | if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then |
| 9494 | LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so" |
| 9495 | haveit= |
| 9496 | for x in $rpathdirs; do |
| 9497 | if test "X$x" = "X$found_dir"; then |
| 9498 | haveit=yes |
| 9499 | break |
| 9500 | fi |
| 9501 | done |
| 9502 | if test -z "$haveit"; then |
| 9503 | rpathdirs="$rpathdirs $found_dir" |
| 9504 | fi |
| 9505 | else |
| 9506 | haveit= |
| 9507 | for x in $LDFLAGS $LIBEXPAT; do |
| 9508 | |
| 9509 | acl_save_prefix="$prefix" |
| 9510 | prefix="$acl_final_prefix" |
| 9511 | acl_save_exec_prefix="$exec_prefix" |
| 9512 | exec_prefix="$acl_final_exec_prefix" |
| 9513 | eval x=\"$x\" |
| 9514 | exec_prefix="$acl_save_exec_prefix" |
| 9515 | prefix="$acl_save_prefix" |
| 9516 | |
| 9517 | if test "X$x" = "X-L$found_dir"; then |
| 9518 | haveit=yes |
| 9519 | break |
| 9520 | fi |
| 9521 | done |
| 9522 | if test -z "$haveit"; then |
| 9523 | LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir" |
| 9524 | fi |
| 9525 | if test "$hardcode_minus_L" != no; then |
| 9526 | LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so" |
| 9527 | else |
| 9528 | LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name" |
| 9529 | fi |
| 9530 | fi |
| 9531 | fi |
| 9532 | fi |
| 9533 | else |
| 9534 | if test "X$found_a" != "X"; then |
| 9535 | LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a" |
| 9536 | else |
| 9537 | LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name" |
| 9538 | fi |
| 9539 | fi |
| 9540 | additional_includedir= |
| 9541 | case "$found_dir" in |
| 9542 | */lib | */lib/) |
| 9543 | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` |
| 9544 | additional_includedir="$basedir/include" |
| 9545 | ;; |
| 9546 | esac |
| 9547 | if test "X$additional_includedir" != "X"; then |
| 9548 | if test "X$additional_includedir" != "X/usr/include"; then |
| 9549 | haveit= |
| 9550 | if test "X$additional_includedir" = "X/usr/local/include"; then |
| 9551 | if test -n "$GCC"; then |
| 9552 | case $host_os in |
| 9553 | linux*) haveit=yes;; |
| 9554 | esac |
| 9555 | fi |
| 9556 | fi |
| 9557 | if test -z "$haveit"; then |
| 9558 | for x in $CPPFLAGS $INCEXPAT; do |
| 9559 | |
| 9560 | acl_save_prefix="$prefix" |
| 9561 | prefix="$acl_final_prefix" |
| 9562 | acl_save_exec_prefix="$exec_prefix" |
| 9563 | exec_prefix="$acl_final_exec_prefix" |
| 9564 | eval x=\"$x\" |
| 9565 | exec_prefix="$acl_save_exec_prefix" |
| 9566 | prefix="$acl_save_prefix" |
| 9567 | |
| 9568 | if test "X$x" = "X-I$additional_includedir"; then |
| 9569 | haveit=yes |
| 9570 | break |
| 9571 | fi |
| 9572 | done |
| 9573 | if test -z "$haveit"; then |
| 9574 | if test -d "$additional_includedir"; then |
| 9575 | INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir" |
| 9576 | fi |
| 9577 | fi |
| 9578 | fi |
| 9579 | fi |
| 9580 | fi |
| 9581 | if test -n "$found_la"; then |
| 9582 | save_libdir="$libdir" |
| 9583 | case "$found_la" in |
| 9584 | */* | *\\*) . "$found_la" ;; |
| 9585 | *) . "./$found_la" ;; |
| 9586 | esac |
| 9587 | libdir="$save_libdir" |
| 9588 | for dep in $dependency_libs; do |
| 9589 | case "$dep" in |
| 9590 | -L*) |
| 9591 | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` |
| 9592 | if test "X$additional_libdir" != "X/usr/lib"; then |
| 9593 | haveit= |
| 9594 | if test "X$additional_libdir" = "X/usr/local/lib"; then |
| 9595 | if test -n "$GCC"; then |
| 9596 | case $host_os in |
| 9597 | linux*) haveit=yes;; |
| 9598 | esac |
| 9599 | fi |
| 9600 | fi |
| 9601 | if test -z "$haveit"; then |
| 9602 | haveit= |
| 9603 | for x in $LDFLAGS $LIBEXPAT; do |
| 9604 | |
| 9605 | acl_save_prefix="$prefix" |
| 9606 | prefix="$acl_final_prefix" |
| 9607 | acl_save_exec_prefix="$exec_prefix" |
| 9608 | exec_prefix="$acl_final_exec_prefix" |
| 9609 | eval x=\"$x\" |
| 9610 | exec_prefix="$acl_save_exec_prefix" |
| 9611 | prefix="$acl_save_prefix" |
| 9612 | |
| 9613 | if test "X$x" = "X-L$additional_libdir"; then |
| 9614 | haveit=yes |
| 9615 | break |
| 9616 | fi |
| 9617 | done |
| 9618 | if test -z "$haveit"; then |
| 9619 | if test -d "$additional_libdir"; then |
| 9620 | LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir" |
| 9621 | fi |
| 9622 | fi |
| 9623 | haveit= |
| 9624 | for x in $LDFLAGS $LTLIBEXPAT; do |
| 9625 | |
| 9626 | acl_save_prefix="$prefix" |
| 9627 | prefix="$acl_final_prefix" |
| 9628 | acl_save_exec_prefix="$exec_prefix" |
| 9629 | exec_prefix="$acl_final_exec_prefix" |
| 9630 | eval x=\"$x\" |
| 9631 | exec_prefix="$acl_save_exec_prefix" |
| 9632 | prefix="$acl_save_prefix" |
| 9633 | |
| 9634 | if test "X$x" = "X-L$additional_libdir"; then |
| 9635 | haveit=yes |
| 9636 | break |
| 9637 | fi |
| 9638 | done |
| 9639 | if test -z "$haveit"; then |
| 9640 | if test -d "$additional_libdir"; then |
| 9641 | LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir" |
| 9642 | fi |
| 9643 | fi |
| 9644 | fi |
| 9645 | fi |
| 9646 | ;; |
| 9647 | -R*) |
| 9648 | dir=`echo "X$dep" | sed -e 's/^X-R//'` |
| 9649 | if test "$enable_rpath" != no; then |
| 9650 | haveit= |
| 9651 | for x in $rpathdirs; do |
| 9652 | if test "X$x" = "X$dir"; then |
| 9653 | haveit=yes |
| 9654 | break |
| 9655 | fi |
| 9656 | done |
| 9657 | if test -z "$haveit"; then |
| 9658 | rpathdirs="$rpathdirs $dir" |
| 9659 | fi |
| 9660 | haveit= |
| 9661 | for x in $ltrpathdirs; do |
| 9662 | if test "X$x" = "X$dir"; then |
| 9663 | haveit=yes |
| 9664 | break |
| 9665 | fi |
| 9666 | done |
| 9667 | if test -z "$haveit"; then |
| 9668 | ltrpathdirs="$ltrpathdirs $dir" |
| 9669 | fi |
| 9670 | fi |
| 9671 | ;; |
| 9672 | -l*) |
| 9673 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` |
| 9674 | ;; |
| 9675 | *.la) |
| 9676 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` |
| 9677 | ;; |
| 9678 | *) |
| 9679 | LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep" |
| 9680 | LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep" |
| 9681 | ;; |
| 9682 | esac |
| 9683 | done |
| 9684 | fi |
| 9685 | else |
| 9686 | LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name" |
| 9687 | LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name" |
| 9688 | fi |
| 9689 | fi |
| 9690 | fi |
| 9691 | done |
| 9692 | done |
| 9693 | if test "X$rpathdirs" != "X"; then |
| 9694 | if test -n "$hardcode_libdir_separator"; then |
| 9695 | alldirs= |
| 9696 | for found_dir in $rpathdirs; do |
| 9697 | alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" |
| 9698 | done |
| 9699 | acl_save_libdir="$libdir" |
| 9700 | libdir="$alldirs" |
| 9701 | eval flag=\"$hardcode_libdir_flag_spec\" |
| 9702 | libdir="$acl_save_libdir" |
| 9703 | LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag" |
| 9704 | else |
| 9705 | for found_dir in $rpathdirs; do |
| 9706 | acl_save_libdir="$libdir" |
| 9707 | libdir="$found_dir" |
| 9708 | eval flag=\"$hardcode_libdir_flag_spec\" |
| 9709 | libdir="$acl_save_libdir" |
| 9710 | LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag" |
| 9711 | done |
| 9712 | fi |
| 9713 | fi |
| 9714 | if test "X$ltrpathdirs" != "X"; then |
| 9715 | for found_dir in $ltrpathdirs; do |
| 9716 | LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir" |
| 9717 | done |
| 9718 | fi |
| 9719 | |
| 9720 | |
| 9721 | ac_save_CPPFLAGS="$CPPFLAGS" |
| 9722 | |
| 9723 | for element in $INCEXPAT; do |
| 9724 | haveit= |
| 9725 | for x in $CPPFLAGS; do |
| 9726 | |
| 9727 | acl_save_prefix="$prefix" |
| 9728 | prefix="$acl_final_prefix" |
| 9729 | acl_save_exec_prefix="$exec_prefix" |
| 9730 | exec_prefix="$acl_final_exec_prefix" |
| 9731 | eval x=\"$x\" |
| 9732 | exec_prefix="$acl_save_exec_prefix" |
| 9733 | prefix="$acl_save_prefix" |
| 9734 | |
| 9735 | if test "X$x" = "X$element"; then |
| 9736 | haveit=yes |
| 9737 | break |
| 9738 | fi |
| 9739 | done |
| 9740 | if test -z "$haveit"; then |
| 9741 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" |
| 9742 | fi |
| 9743 | done |
| 9744 | |
| 9745 | |
| 9746 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5 |
| 9747 | $as_echo_n "checking for libexpat... " >&6; } |
| 9748 | if ${ac_cv_libexpat+:} false; then : |
| 9749 | $as_echo_n "(cached) " >&6 |
| 9750 | else |
| 9751 | |
| 9752 | ac_save_LIBS="$LIBS" |
| 9753 | LIBS="$LIBS $LIBEXPAT" |
| 9754 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 9755 | /* end confdefs.h. */ |
| 9756 | #include "expat.h" |
| 9757 | int |
| 9758 | main () |
| 9759 | { |
| 9760 | XML_Parser p = XML_ParserCreate (0); |
| 9761 | ; |
| 9762 | return 0; |
| 9763 | } |
| 9764 | _ACEOF |
| 9765 | if ac_fn_c_try_link "$LINENO"; then : |
| 9766 | ac_cv_libexpat=yes |
| 9767 | else |
| 9768 | ac_cv_libexpat=no |
| 9769 | fi |
| 9770 | rm -f core conftest.err conftest.$ac_objext \ |
| 9771 | conftest$ac_exeext conftest.$ac_ext |
| 9772 | LIBS="$ac_save_LIBS" |
| 9773 | |
| 9774 | fi |
| 9775 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5 |
| 9776 | $as_echo "$ac_cv_libexpat" >&6; } |
| 9777 | if test "$ac_cv_libexpat" = yes; then |
| 9778 | HAVE_LIBEXPAT=yes |
| 9779 | |
| 9780 | $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h |
| 9781 | |
| 9782 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5 |
| 9783 | $as_echo_n "checking how to link with libexpat... " >&6; } |
| 9784 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5 |
| 9785 | $as_echo "$LIBEXPAT" >&6; } |
| 9786 | else |
| 9787 | HAVE_LIBEXPAT=no |
| 9788 | CPPFLAGS="$ac_save_CPPFLAGS" |
| 9789 | LIBEXPAT= |
| 9790 | LTLIBEXPAT= |
| 9791 | fi |
| 9792 | |
| 9793 | |
| 9794 | |
| 9795 | |
| 9796 | |
| 9797 | |
| 9798 | if test "$HAVE_LIBEXPAT" != yes; then |
| 9799 | if test "$with_expat" = yes; then |
| 9800 | as_fn_error $? "expat is missing or unusable" "$LINENO" 5 |
| 9801 | else |
| 9802 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5 |
| 9803 | $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;} |
| 9804 | fi |
| 9805 | else |
| 9806 | save_LIBS=$LIBS |
| 9807 | LIBS="$LIBS $LIBEXPAT" |
| 9808 | for ac_func in XML_StopParser |
| 9809 | do : |
| 9810 | ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser" |
| 9811 | if test "x$ac_cv_func_XML_StopParser" = xyes; then : |
| 9812 | cat >>confdefs.h <<_ACEOF |
| 9813 | #define HAVE_XML_STOPPARSER 1 |
| 9814 | _ACEOF |
| 9815 | |
| 9816 | fi |
| 9817 | done |
| 9818 | |
| 9819 | LIBS=$save_LIBS |
| 9820 | fi |
| 9821 | fi |
| 9822 | |
| 9823 | |
| 9824 | # Check whether --with-mpfr was given. |
| 9825 | if test "${with_mpfr+set}" = set; then : |
| 9826 | withval=$with_mpfr; |
| 9827 | else |
| 9828 | with_mpfr=auto |
| 9829 | fi |
| 9830 | |
| 9831 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use MPFR" >&5 |
| 9832 | $as_echo_n "checking whether to use MPFR... " >&6; } |
| 9833 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_mpfr" >&5 |
| 9834 | $as_echo "$with_mpfr" >&6; } |
| 9835 | |
| 9836 | if test "${with_mpfr}" = no; then |
| 9837 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: MPFR support disabled; some features may be unavailable." >&5 |
| 9838 | $as_echo "$as_me: WARNING: MPFR support disabled; some features may be unavailable." >&2;} |
| 9839 | HAVE_LIBMPFR=no |
| 9840 | else |
| 9841 | |
| 9842 | |
| 9843 | |
| 9844 | |
| 9845 | |
| 9846 | |
| 9847 | |
| 9848 | |
| 9849 | use_additional=yes |
| 9850 | |
| 9851 | acl_save_prefix="$prefix" |
| 9852 | prefix="$acl_final_prefix" |
| 9853 | acl_save_exec_prefix="$exec_prefix" |
| 9854 | exec_prefix="$acl_final_exec_prefix" |
| 9855 | |
| 9856 | eval additional_includedir=\"$includedir\" |
| 9857 | eval additional_libdir=\"$libdir\" |
| 9858 | |
| 9859 | exec_prefix="$acl_save_exec_prefix" |
| 9860 | prefix="$acl_save_prefix" |
| 9861 | |
| 9862 | |
| 9863 | # Check whether --with-libmpfr-prefix was given. |
| 9864 | if test "${with_libmpfr_prefix+set}" = set; then : |
| 9865 | withval=$with_libmpfr_prefix; |
| 9866 | if test "X$withval" = "Xno"; then |
| 9867 | use_additional=no |
| 9868 | else |
| 9869 | if test "X$withval" = "X"; then |
| 9870 | |
| 9871 | acl_save_prefix="$prefix" |
| 9872 | prefix="$acl_final_prefix" |
| 9873 | acl_save_exec_prefix="$exec_prefix" |
| 9874 | exec_prefix="$acl_final_exec_prefix" |
| 9875 | |
| 9876 | eval additional_includedir=\"$includedir\" |
| 9877 | eval additional_libdir=\"$libdir\" |
| 9878 | |
| 9879 | exec_prefix="$acl_save_exec_prefix" |
| 9880 | prefix="$acl_save_prefix" |
| 9881 | |
| 9882 | else |
| 9883 | additional_includedir="$withval/include" |
| 9884 | additional_libdir="$withval/lib" |
| 9885 | fi |
| 9886 | fi |
| 9887 | |
| 9888 | fi |
| 9889 | |
| 9890 | LIBMPFR= |
| 9891 | LTLIBMPFR= |
| 9892 | INCMPFR= |
| 9893 | rpathdirs= |
| 9894 | ltrpathdirs= |
| 9895 | names_already_handled= |
| 9896 | names_next_round='mpfr gmp' |
| 9897 | while test -n "$names_next_round"; do |
| 9898 | names_this_round="$names_next_round" |
| 9899 | names_next_round= |
| 9900 | for name in $names_this_round; do |
| 9901 | already_handled= |
| 9902 | for n in $names_already_handled; do |
| 9903 | if test "$n" = "$name"; then |
| 9904 | already_handled=yes |
| 9905 | break |
| 9906 | fi |
| 9907 | done |
| 9908 | if test -z "$already_handled"; then |
| 9909 | names_already_handled="$names_already_handled $name" |
| 9910 | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` |
| 9911 | eval value=\"\$HAVE_LIB$uppername\" |
| 9912 | if test -n "$value"; then |
| 9913 | if test "$value" = yes; then |
| 9914 | eval value=\"\$LIB$uppername\" |
| 9915 | test -z "$value" || LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$value" |
| 9916 | eval value=\"\$LTLIB$uppername\" |
| 9917 | test -z "$value" || LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }$value" |
| 9918 | else |
| 9919 | : |
| 9920 | fi |
| 9921 | else |
| 9922 | found_dir= |
| 9923 | found_la= |
| 9924 | found_so= |
| 9925 | found_a= |
| 9926 | if test $use_additional = yes; then |
| 9927 | if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then |
| 9928 | found_dir="$additional_libdir" |
| 9929 | found_so="$additional_libdir/lib$name.$shlibext" |
| 9930 | if test -f "$additional_libdir/lib$name.la"; then |
| 9931 | found_la="$additional_libdir/lib$name.la" |
| 9932 | fi |
| 9933 | else |
| 9934 | if test -f "$additional_libdir/lib$name.$libext"; then |
| 9935 | found_dir="$additional_libdir" |
| 9936 | found_a="$additional_libdir/lib$name.$libext" |
| 9937 | if test -f "$additional_libdir/lib$name.la"; then |
| 9938 | found_la="$additional_libdir/lib$name.la" |
| 9939 | fi |
| 9940 | fi |
| 9941 | fi |
| 9942 | fi |
| 9943 | if test "X$found_dir" = "X"; then |
| 9944 | for x in $LDFLAGS $LTLIBMPFR; do |
| 9945 | |
| 9946 | acl_save_prefix="$prefix" |
| 9947 | prefix="$acl_final_prefix" |
| 9948 | acl_save_exec_prefix="$exec_prefix" |
| 9949 | exec_prefix="$acl_final_exec_prefix" |
| 9950 | eval x=\"$x\" |
| 9951 | exec_prefix="$acl_save_exec_prefix" |
| 9952 | prefix="$acl_save_prefix" |
| 9953 | |
| 9954 | case "$x" in |
| 9955 | -L*) |
| 9956 | dir=`echo "X$x" | sed -e 's/^X-L//'` |
| 9957 | if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then |
| 9958 | found_dir="$dir" |
| 9959 | found_so="$dir/lib$name.$shlibext" |
| 9960 | if test -f "$dir/lib$name.la"; then |
| 9961 | found_la="$dir/lib$name.la" |
| 9962 | fi |
| 9963 | else |
| 9964 | if test -f "$dir/lib$name.$libext"; then |
| 9965 | found_dir="$dir" |
| 9966 | found_a="$dir/lib$name.$libext" |
| 9967 | if test -f "$dir/lib$name.la"; then |
| 9968 | found_la="$dir/lib$name.la" |
| 9969 | fi |
| 9970 | fi |
| 9971 | fi |
| 9972 | ;; |
| 9973 | esac |
| 9974 | if test "X$found_dir" != "X"; then |
| 9975 | break |
| 9976 | fi |
| 9977 | done |
| 9978 | fi |
| 9979 | if test "X$found_dir" != "X"; then |
| 9980 | LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-L$found_dir -l$name" |
| 9981 | if test "X$found_so" != "X"; then |
| 9982 | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then |
| 9983 | LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so" |
| 9984 | else |
| 9985 | haveit= |
| 9986 | for x in $ltrpathdirs; do |
| 9987 | if test "X$x" = "X$found_dir"; then |
| 9988 | haveit=yes |
| 9989 | break |
| 9990 | fi |
| 9991 | done |
| 9992 | if test -z "$haveit"; then |
| 9993 | ltrpathdirs="$ltrpathdirs $found_dir" |
| 9994 | fi |
| 9995 | if test "$hardcode_direct" = yes; then |
| 9996 | LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so" |
| 9997 | else |
| 9998 | if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then |
| 9999 | LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so" |
| 10000 | haveit= |
| 10001 | for x in $rpathdirs; do |
| 10002 | if test "X$x" = "X$found_dir"; then |
| 10003 | haveit=yes |
| 10004 | break |
| 10005 | fi |
| 10006 | done |
| 10007 | if test -z "$haveit"; then |
| 10008 | rpathdirs="$rpathdirs $found_dir" |
| 10009 | fi |
| 10010 | else |
| 10011 | haveit= |
| 10012 | for x in $LDFLAGS $LIBMPFR; do |
| 10013 | |
| 10014 | acl_save_prefix="$prefix" |
| 10015 | prefix="$acl_final_prefix" |
| 10016 | acl_save_exec_prefix="$exec_prefix" |
| 10017 | exec_prefix="$acl_final_exec_prefix" |
| 10018 | eval x=\"$x\" |
| 10019 | exec_prefix="$acl_save_exec_prefix" |
| 10020 | prefix="$acl_save_prefix" |
| 10021 | |
| 10022 | if test "X$x" = "X-L$found_dir"; then |
| 10023 | haveit=yes |
| 10024 | break |
| 10025 | fi |
| 10026 | done |
| 10027 | if test -z "$haveit"; then |
| 10028 | LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$found_dir" |
| 10029 | fi |
| 10030 | if test "$hardcode_minus_L" != no; then |
| 10031 | LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so" |
| 10032 | else |
| 10033 | LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-l$name" |
| 10034 | fi |
| 10035 | fi |
| 10036 | fi |
| 10037 | fi |
| 10038 | else |
| 10039 | if test "X$found_a" != "X"; then |
| 10040 | LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_a" |
| 10041 | else |
| 10042 | LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$found_dir -l$name" |
| 10043 | fi |
| 10044 | fi |
| 10045 | additional_includedir= |
| 10046 | case "$found_dir" in |
| 10047 | */lib | */lib/) |
| 10048 | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` |
| 10049 | additional_includedir="$basedir/include" |
| 10050 | ;; |
| 10051 | esac |
| 10052 | if test "X$additional_includedir" != "X"; then |
| 10053 | if test "X$additional_includedir" != "X/usr/include"; then |
| 10054 | haveit= |
| 10055 | if test "X$additional_includedir" = "X/usr/local/include"; then |
| 10056 | if test -n "$GCC"; then |
| 10057 | case $host_os in |
| 10058 | linux*) haveit=yes;; |
| 10059 | esac |
| 10060 | fi |
| 10061 | fi |
| 10062 | if test -z "$haveit"; then |
| 10063 | for x in $CPPFLAGS $INCMPFR; do |
| 10064 | |
| 10065 | acl_save_prefix="$prefix" |
| 10066 | prefix="$acl_final_prefix" |
| 10067 | acl_save_exec_prefix="$exec_prefix" |
| 10068 | exec_prefix="$acl_final_exec_prefix" |
| 10069 | eval x=\"$x\" |
| 10070 | exec_prefix="$acl_save_exec_prefix" |
| 10071 | prefix="$acl_save_prefix" |
| 10072 | |
| 10073 | if test "X$x" = "X-I$additional_includedir"; then |
| 10074 | haveit=yes |
| 10075 | break |
| 10076 | fi |
| 10077 | done |
| 10078 | if test -z "$haveit"; then |
| 10079 | if test -d "$additional_includedir"; then |
| 10080 | INCMPFR="${INCMPFR}${INCMPFR:+ }-I$additional_includedir" |
| 10081 | fi |
| 10082 | fi |
| 10083 | fi |
| 10084 | fi |
| 10085 | fi |
| 10086 | if test -n "$found_la"; then |
| 10087 | save_libdir="$libdir" |
| 10088 | case "$found_la" in |
| 10089 | */* | *\\*) . "$found_la" ;; |
| 10090 | *) . "./$found_la" ;; |
| 10091 | esac |
| 10092 | libdir="$save_libdir" |
| 10093 | for dep in $dependency_libs; do |
| 10094 | case "$dep" in |
| 10095 | -L*) |
| 10096 | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` |
| 10097 | if test "X$additional_libdir" != "X/usr/lib"; then |
| 10098 | haveit= |
| 10099 | if test "X$additional_libdir" = "X/usr/local/lib"; then |
| 10100 | if test -n "$GCC"; then |
| 10101 | case $host_os in |
| 10102 | linux*) haveit=yes;; |
| 10103 | esac |
| 10104 | fi |
| 10105 | fi |
| 10106 | if test -z "$haveit"; then |
| 10107 | haveit= |
| 10108 | for x in $LDFLAGS $LIBMPFR; do |
| 10109 | |
| 10110 | acl_save_prefix="$prefix" |
| 10111 | prefix="$acl_final_prefix" |
| 10112 | acl_save_exec_prefix="$exec_prefix" |
| 10113 | exec_prefix="$acl_final_exec_prefix" |
| 10114 | eval x=\"$x\" |
| 10115 | exec_prefix="$acl_save_exec_prefix" |
| 10116 | prefix="$acl_save_prefix" |
| 10117 | |
| 10118 | if test "X$x" = "X-L$additional_libdir"; then |
| 10119 | haveit=yes |
| 10120 | break |
| 10121 | fi |
| 10122 | done |
| 10123 | if test -z "$haveit"; then |
| 10124 | if test -d "$additional_libdir"; then |
| 10125 | LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$additional_libdir" |
| 10126 | fi |
| 10127 | fi |
| 10128 | haveit= |
| 10129 | for x in $LDFLAGS $LTLIBMPFR; do |
| 10130 | |
| 10131 | acl_save_prefix="$prefix" |
| 10132 | prefix="$acl_final_prefix" |
| 10133 | acl_save_exec_prefix="$exec_prefix" |
| 10134 | exec_prefix="$acl_final_exec_prefix" |
| 10135 | eval x=\"$x\" |
| 10136 | exec_prefix="$acl_save_exec_prefix" |
| 10137 | prefix="$acl_save_prefix" |
| 10138 | |
| 10139 | if test "X$x" = "X-L$additional_libdir"; then |
| 10140 | haveit=yes |
| 10141 | break |
| 10142 | fi |
| 10143 | done |
| 10144 | if test -z "$haveit"; then |
| 10145 | if test -d "$additional_libdir"; then |
| 10146 | LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-L$additional_libdir" |
| 10147 | fi |
| 10148 | fi |
| 10149 | fi |
| 10150 | fi |
| 10151 | ;; |
| 10152 | -R*) |
| 10153 | dir=`echo "X$dep" | sed -e 's/^X-R//'` |
| 10154 | if test "$enable_rpath" != no; then |
| 10155 | haveit= |
| 10156 | for x in $rpathdirs; do |
| 10157 | if test "X$x" = "X$dir"; then |
| 10158 | haveit=yes |
| 10159 | break |
| 10160 | fi |
| 10161 | done |
| 10162 | if test -z "$haveit"; then |
| 10163 | rpathdirs="$rpathdirs $dir" |
| 10164 | fi |
| 10165 | haveit= |
| 10166 | for x in $ltrpathdirs; do |
| 10167 | if test "X$x" = "X$dir"; then |
| 10168 | haveit=yes |
| 10169 | break |
| 10170 | fi |
| 10171 | done |
| 10172 | if test -z "$haveit"; then |
| 10173 | ltrpathdirs="$ltrpathdirs $dir" |
| 10174 | fi |
| 10175 | fi |
| 10176 | ;; |
| 10177 | -l*) |
| 10178 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` |
| 10179 | ;; |
| 10180 | *.la) |
| 10181 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` |
| 10182 | ;; |
| 10183 | *) |
| 10184 | LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$dep" |
| 10185 | LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }$dep" |
| 10186 | ;; |
| 10187 | esac |
| 10188 | done |
| 10189 | fi |
| 10190 | else |
| 10191 | LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-l$name" |
| 10192 | LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-l$name" |
| 10193 | fi |
| 10194 | fi |
| 10195 | fi |
| 10196 | done |
| 10197 | done |
| 10198 | if test "X$rpathdirs" != "X"; then |
| 10199 | if test -n "$hardcode_libdir_separator"; then |
| 10200 | alldirs= |
| 10201 | for found_dir in $rpathdirs; do |
| 10202 | alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" |
| 10203 | done |
| 10204 | acl_save_libdir="$libdir" |
| 10205 | libdir="$alldirs" |
| 10206 | eval flag=\"$hardcode_libdir_flag_spec\" |
| 10207 | libdir="$acl_save_libdir" |
| 10208 | LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$flag" |
| 10209 | else |
| 10210 | for found_dir in $rpathdirs; do |
| 10211 | acl_save_libdir="$libdir" |
| 10212 | libdir="$found_dir" |
| 10213 | eval flag=\"$hardcode_libdir_flag_spec\" |
| 10214 | libdir="$acl_save_libdir" |
| 10215 | LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$flag" |
| 10216 | done |
| 10217 | fi |
| 10218 | fi |
| 10219 | if test "X$ltrpathdirs" != "X"; then |
| 10220 | for found_dir in $ltrpathdirs; do |
| 10221 | LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-R$found_dir" |
| 10222 | done |
| 10223 | fi |
| 10224 | |
| 10225 | |
| 10226 | ac_save_CPPFLAGS="$CPPFLAGS" |
| 10227 | |
| 10228 | for element in $INCMPFR; do |
| 10229 | haveit= |
| 10230 | for x in $CPPFLAGS; do |
| 10231 | |
| 10232 | acl_save_prefix="$prefix" |
| 10233 | prefix="$acl_final_prefix" |
| 10234 | acl_save_exec_prefix="$exec_prefix" |
| 10235 | exec_prefix="$acl_final_exec_prefix" |
| 10236 | eval x=\"$x\" |
| 10237 | exec_prefix="$acl_save_exec_prefix" |
| 10238 | prefix="$acl_save_prefix" |
| 10239 | |
| 10240 | if test "X$x" = "X$element"; then |
| 10241 | haveit=yes |
| 10242 | break |
| 10243 | fi |
| 10244 | done |
| 10245 | if test -z "$haveit"; then |
| 10246 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" |
| 10247 | fi |
| 10248 | done |
| 10249 | |
| 10250 | |
| 10251 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmpfr" >&5 |
| 10252 | $as_echo_n "checking for libmpfr... " >&6; } |
| 10253 | if ${ac_cv_libmpfr+:} false; then : |
| 10254 | $as_echo_n "(cached) " >&6 |
| 10255 | else |
| 10256 | |
| 10257 | ac_save_LIBS="$LIBS" |
| 10258 | LIBS="$LIBS $LIBMPFR" |
| 10259 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10260 | /* end confdefs.h. */ |
| 10261 | #include <mpfr.h> |
| 10262 | int |
| 10263 | main () |
| 10264 | { |
| 10265 | mpfr_exp_t exp; mpfr_t x; |
| 10266 | mpfr_frexp (&exp, x, x, MPFR_RNDN); |
| 10267 | ; |
| 10268 | return 0; |
| 10269 | } |
| 10270 | _ACEOF |
| 10271 | if ac_fn_c_try_link "$LINENO"; then : |
| 10272 | ac_cv_libmpfr=yes |
| 10273 | else |
| 10274 | ac_cv_libmpfr=no |
| 10275 | fi |
| 10276 | rm -f core conftest.err conftest.$ac_objext \ |
| 10277 | conftest$ac_exeext conftest.$ac_ext |
| 10278 | LIBS="$ac_save_LIBS" |
| 10279 | |
| 10280 | fi |
| 10281 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libmpfr" >&5 |
| 10282 | $as_echo "$ac_cv_libmpfr" >&6; } |
| 10283 | if test "$ac_cv_libmpfr" = yes; then |
| 10284 | HAVE_LIBMPFR=yes |
| 10285 | |
| 10286 | $as_echo "#define HAVE_LIBMPFR 1" >>confdefs.h |
| 10287 | |
| 10288 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libmpfr" >&5 |
| 10289 | $as_echo_n "checking how to link with libmpfr... " >&6; } |
| 10290 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBMPFR" >&5 |
| 10291 | $as_echo "$LIBMPFR" >&6; } |
| 10292 | else |
| 10293 | HAVE_LIBMPFR=no |
| 10294 | CPPFLAGS="$ac_save_CPPFLAGS" |
| 10295 | LIBMPFR= |
| 10296 | LTLIBMPFR= |
| 10297 | fi |
| 10298 | |
| 10299 | |
| 10300 | |
| 10301 | |
| 10302 | |
| 10303 | |
| 10304 | if test "$HAVE_LIBMPFR" != yes; then |
| 10305 | if test "$with_mpfr" = yes; then |
| 10306 | as_fn_error $? "MPFR is missing or unusable" "$LINENO" 5 |
| 10307 | else |
| 10308 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: MPFR is missing or unusable; some features may be unavailable." >&5 |
| 10309 | $as_echo "$as_me: WARNING: MPFR is missing or unusable; some features may be unavailable." >&2;} |
| 10310 | fi |
| 10311 | fi |
| 10312 | fi |
| 10313 | |
| 10314 | # --------------------- # |
| 10315 | # Check for libpython. # |
| 10316 | # --------------------- # |
| 10317 | |
| 10318 | |
| 10319 | |
| 10320 | |
| 10321 | |
| 10322 | |
| 10323 | # Check whether --with-python was given. |
| 10324 | if test "${with_python+set}" = set; then : |
| 10325 | withval=$with_python; |
| 10326 | else |
| 10327 | with_python=auto |
| 10328 | fi |
| 10329 | |
| 10330 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5 |
| 10331 | $as_echo_n "checking whether to use python... " >&6; } |
| 10332 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5 |
| 10333 | $as_echo "$with_python" >&6; } |
| 10334 | |
| 10335 | if test "${with_python}" = no; then |
| 10336 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5 |
| 10337 | $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;} |
| 10338 | have_libpython=no |
| 10339 | else |
| 10340 | case "${with_python}" in |
| 10341 | [\\/]* | ?:[\\/]*) |
| 10342 | if test -d ${with_python}; then |
| 10343 | # Assume the python binary is ${with_python}/bin/python. |
| 10344 | python_prog="${with_python}/bin/python" |
| 10345 | python_prefix= |
| 10346 | # If python does not exit ${with_python}/bin, then try in |
| 10347 | # ${with_python}. On Windows/MinGW, this is where the Python |
| 10348 | # executable is. |
| 10349 | if test ! -x "${python_prog}"; then |
| 10350 | python_prog="${with_python}/python" |
| 10351 | python_prefix= |
| 10352 | fi |
| 10353 | if test ! -x "${python_prog}"; then |
| 10354 | # Fall back to gdb 7.0/7.1 behaviour. |
| 10355 | python_prog=missing |
| 10356 | python_prefix=${with_python} |
| 10357 | fi |
| 10358 | elif test -x "${with_python}"; then |
| 10359 | # While we can't run python compiled for $host (unless host == build), |
| 10360 | # the user could write a script that provides the needed information, |
| 10361 | # so we support that. |
| 10362 | python_prog=${with_python} |
| 10363 | python_prefix= |
| 10364 | else |
| 10365 | as_fn_error $? "invalid value for --with-python" "$LINENO" 5 |
| 10366 | fi |
| 10367 | ;; |
| 10368 | */*) |
| 10369 | # Disallow --with-python=foo/bar. |
| 10370 | as_fn_error $? "invalid value for --with-python" "$LINENO" 5 |
| 10371 | ;; |
| 10372 | *) |
| 10373 | # The user has either specified auto, yes, or the name of the python |
| 10374 | # program assumed to be in $PATH. |
| 10375 | python_prefix= |
| 10376 | case "${with_python}" in |
| 10377 | yes | auto) |
| 10378 | if test ${build} = ${host}; then |
| 10379 | # Extract the first word of "python", so it can be a program name with args. |
| 10380 | set dummy python; ac_word=$2 |
| 10381 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 10382 | $as_echo_n "checking for $ac_word... " >&6; } |
| 10383 | if ${ac_cv_path_python_prog_path+:} false; then : |
| 10384 | $as_echo_n "(cached) " >&6 |
| 10385 | else |
| 10386 | case $python_prog_path in |
| 10387 | [\\/]* | ?:[\\/]*) |
| 10388 | ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path. |
| 10389 | ;; |
| 10390 | *) |
| 10391 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 10392 | for as_dir in $PATH |
| 10393 | do |
| 10394 | IFS=$as_save_IFS |
| 10395 | test -z "$as_dir" && as_dir=. |
| 10396 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 10397 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 10398 | ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext" |
| 10399 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 10400 | break 2 |
| 10401 | fi |
| 10402 | done |
| 10403 | done |
| 10404 | IFS=$as_save_IFS |
| 10405 | |
| 10406 | test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing" |
| 10407 | ;; |
| 10408 | esac |
| 10409 | fi |
| 10410 | python_prog_path=$ac_cv_path_python_prog_path |
| 10411 | if test -n "$python_prog_path"; then |
| 10412 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5 |
| 10413 | $as_echo "$python_prog_path" >&6; } |
| 10414 | else |
| 10415 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 10416 | $as_echo "no" >&6; } |
| 10417 | fi |
| 10418 | |
| 10419 | |
| 10420 | if test "${python_prog_path}" = missing; then |
| 10421 | python_prog=missing |
| 10422 | else |
| 10423 | python_prog=${python_prog_path} |
| 10424 | fi |
| 10425 | else |
| 10426 | # Not much we can do except assume the cross-compiler will find the |
| 10427 | # right files. |
| 10428 | python_prog=missing |
| 10429 | fi |
| 10430 | ;; |
| 10431 | *) |
| 10432 | # While we can't run python compiled for $host (unless host == build), |
| 10433 | # the user could write a script that provides the needed information, |
| 10434 | # so we support that. |
| 10435 | python_prog="${with_python}" |
| 10436 | # Extract the first word of "${python_prog}", so it can be a program name with args. |
| 10437 | set dummy ${python_prog}; ac_word=$2 |
| 10438 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 10439 | $as_echo_n "checking for $ac_word... " >&6; } |
| 10440 | if ${ac_cv_path_python_prog_path+:} false; then : |
| 10441 | $as_echo_n "(cached) " >&6 |
| 10442 | else |
| 10443 | case $python_prog_path in |
| 10444 | [\\/]* | ?:[\\/]*) |
| 10445 | ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path. |
| 10446 | ;; |
| 10447 | *) |
| 10448 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 10449 | for as_dir in $PATH |
| 10450 | do |
| 10451 | IFS=$as_save_IFS |
| 10452 | test -z "$as_dir" && as_dir=. |
| 10453 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 10454 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 10455 | ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext" |
| 10456 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 10457 | break 2 |
| 10458 | fi |
| 10459 | done |
| 10460 | done |
| 10461 | IFS=$as_save_IFS |
| 10462 | |
| 10463 | test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing" |
| 10464 | ;; |
| 10465 | esac |
| 10466 | fi |
| 10467 | python_prog_path=$ac_cv_path_python_prog_path |
| 10468 | if test -n "$python_prog_path"; then |
| 10469 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5 |
| 10470 | $as_echo "$python_prog_path" >&6; } |
| 10471 | else |
| 10472 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 10473 | $as_echo "no" >&6; } |
| 10474 | fi |
| 10475 | |
| 10476 | |
| 10477 | if test "${python_prog_path}" = missing; then |
| 10478 | as_fn_error $? "unable to find python program ${python_prog}" "$LINENO" 5 |
| 10479 | fi |
| 10480 | ;; |
| 10481 | esac |
| 10482 | esac |
| 10483 | |
| 10484 | if test "${python_prog}" != missing; then |
| 10485 | # We have a python program to use, but it may be too old. |
| 10486 | # Don't flag an error for --with-python=auto (the default). |
| 10487 | have_python_config=yes |
| 10488 | python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes` |
| 10489 | if test $? != 0; then |
| 10490 | have_python_config=failed |
| 10491 | if test "${with_python}" != auto; then |
| 10492 | as_fn_error $? "failure running python-config --includes" "$LINENO" 5 |
| 10493 | fi |
| 10494 | fi |
| 10495 | python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags` |
| 10496 | if test $? != 0; then |
| 10497 | have_python_config=failed |
| 10498 | if test "${with_python}" != auto; then |
| 10499 | as_fn_error $? "failure running python-config --ldflags" "$LINENO" 5 |
| 10500 | fi |
| 10501 | fi |
| 10502 | python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix` |
| 10503 | if test $? != 0; then |
| 10504 | have_python_config=failed |
| 10505 | if test "${with_python}" != auto; then |
| 10506 | as_fn_error $? "failure running python-config --exec-prefix" "$LINENO" 5 |
| 10507 | fi |
| 10508 | fi |
| 10509 | else |
| 10510 | # We do not have a python executable we can use to determine where |
| 10511 | # to find the Python headers and libs. We cannot guess the include |
| 10512 | # path from the python_prefix either, because that include path |
| 10513 | # depends on the Python version. So, there is nothing much we can |
| 10514 | # do except assume that the compiler will be able to find those files. |
| 10515 | python_includes= |
| 10516 | python_libs= |
| 10517 | have_python_config=no |
| 10518 | fi |
| 10519 | |
| 10520 | # If we have python-config, only try the configuration it provides. |
| 10521 | # Otherwise fallback on the old way of trying different versions of |
| 10522 | # python in turn. |
| 10523 | |
| 10524 | have_libpython=no |
| 10525 | if test "${have_python_config}" = yes; then |
| 10526 | # Determine the Python version by extracting "-lpython<version>" |
| 10527 | # part of the python_libs. <version> is usually X.Y with X and Y |
| 10528 | # being decimal numbers, but can also be XY (seen on Windows). |
| 10529 | # |
| 10530 | # The extraction is performed using sed with a regular expression. |
| 10531 | # Initially, the regexp used was using the '?' quantifier to make |
| 10532 | # the dot in the version number optional. Unfortunately, this |
| 10533 | # does not work with non-GNU versions of sed because, because of |
| 10534 | # what looks like a limitation (the '?' quantifier does not work |
| 10535 | # with back-references). We work around this limitation by using |
| 10536 | # the '*' quantifier instead. It means that, in theory, we might |
| 10537 | # match unexpected version strings such as "-lpython2..7", but |
| 10538 | # this seems unlikely in practice. And even if that happens, |
| 10539 | # an error will be triggered later on, when checking that version |
| 10540 | # number. |
| 10541 | python_version=`echo " ${python_libs} " \ |
| 10542 | | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'` |
| 10543 | case "${python_version}" in |
| 10544 | python*) |
| 10545 | |
| 10546 | version=${python_version} |
| 10547 | |
| 10548 | new_CPPFLAGS=${python_includes} |
| 10549 | new_LIBS=${python_libs} |
| 10550 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5 |
| 10551 | $as_echo_n "checking for ${version}... " >&6; } |
| 10552 | save_CPPFLAGS=$CPPFLAGS |
| 10553 | save_LIBS=$LIBS |
| 10554 | CPPFLAGS="$CPPFLAGS $new_CPPFLAGS" |
| 10555 | LIBS="$new_LIBS $LIBS" |
| 10556 | found_usable_python=no |
| 10557 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10558 | /* end confdefs.h. */ |
| 10559 | #include "Python.h" |
| 10560 | int |
| 10561 | main () |
| 10562 | { |
| 10563 | Py_Initialize (); |
| 10564 | ; |
| 10565 | return 0; |
| 10566 | } |
| 10567 | _ACEOF |
| 10568 | if ac_fn_c_try_link "$LINENO"; then : |
| 10569 | have_libpython=${version} |
| 10570 | found_usable_python=yes |
| 10571 | PYTHON_CPPFLAGS=$new_CPPFLAGS |
| 10572 | PYTHON_LIBS=$new_LIBS |
| 10573 | fi |
| 10574 | rm -f core conftest.err conftest.$ac_objext \ |
| 10575 | conftest$ac_exeext conftest.$ac_ext |
| 10576 | CPPFLAGS=$save_CPPFLAGS |
| 10577 | LIBS=$save_LIBS |
| 10578 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5 |
| 10579 | $as_echo "${found_usable_python}" >&6; } |
| 10580 | |
| 10581 | ;; |
| 10582 | *) |
| 10583 | as_fn_error $? "unable to determine python version from ${python_libs}" "$LINENO" 5 |
| 10584 | ;; |
| 10585 | esac |
| 10586 | elif test "${have_python_config}" != failed; then |
| 10587 | if test "${have_libpython}" = no; then |
| 10588 | |
| 10589 | version=python2.7 |
| 10590 | |
| 10591 | new_CPPFLAGS=${python_includes} |
| 10592 | new_LIBS="-lpython2.7 ${python_libs}" |
| 10593 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5 |
| 10594 | $as_echo_n "checking for ${version}... " >&6; } |
| 10595 | save_CPPFLAGS=$CPPFLAGS |
| 10596 | save_LIBS=$LIBS |
| 10597 | CPPFLAGS="$CPPFLAGS $new_CPPFLAGS" |
| 10598 | LIBS="$new_LIBS $LIBS" |
| 10599 | found_usable_python=no |
| 10600 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10601 | /* end confdefs.h. */ |
| 10602 | #include "Python.h" |
| 10603 | int |
| 10604 | main () |
| 10605 | { |
| 10606 | Py_Initialize (); |
| 10607 | ; |
| 10608 | return 0; |
| 10609 | } |
| 10610 | _ACEOF |
| 10611 | if ac_fn_c_try_link "$LINENO"; then : |
| 10612 | have_libpython=${version} |
| 10613 | found_usable_python=yes |
| 10614 | PYTHON_CPPFLAGS=$new_CPPFLAGS |
| 10615 | PYTHON_LIBS=$new_LIBS |
| 10616 | fi |
| 10617 | rm -f core conftest.err conftest.$ac_objext \ |
| 10618 | conftest$ac_exeext conftest.$ac_ext |
| 10619 | CPPFLAGS=$save_CPPFLAGS |
| 10620 | LIBS=$save_LIBS |
| 10621 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5 |
| 10622 | $as_echo "${found_usable_python}" >&6; } |
| 10623 | |
| 10624 | fi |
| 10625 | if test "${have_libpython}" = no; then |
| 10626 | |
| 10627 | version=python2.6 |
| 10628 | |
| 10629 | new_CPPFLAGS=${python_includes} |
| 10630 | new_LIBS="-lpython2.6 ${python_libs}" |
| 10631 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5 |
| 10632 | $as_echo_n "checking for ${version}... " >&6; } |
| 10633 | save_CPPFLAGS=$CPPFLAGS |
| 10634 | save_LIBS=$LIBS |
| 10635 | CPPFLAGS="$CPPFLAGS $new_CPPFLAGS" |
| 10636 | LIBS="$new_LIBS $LIBS" |
| 10637 | found_usable_python=no |
| 10638 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10639 | /* end confdefs.h. */ |
| 10640 | #include "Python.h" |
| 10641 | int |
| 10642 | main () |
| 10643 | { |
| 10644 | Py_Initialize (); |
| 10645 | ; |
| 10646 | return 0; |
| 10647 | } |
| 10648 | _ACEOF |
| 10649 | if ac_fn_c_try_link "$LINENO"; then : |
| 10650 | have_libpython=${version} |
| 10651 | found_usable_python=yes |
| 10652 | PYTHON_CPPFLAGS=$new_CPPFLAGS |
| 10653 | PYTHON_LIBS=$new_LIBS |
| 10654 | fi |
| 10655 | rm -f core conftest.err conftest.$ac_objext \ |
| 10656 | conftest$ac_exeext conftest.$ac_ext |
| 10657 | CPPFLAGS=$save_CPPFLAGS |
| 10658 | LIBS=$save_LIBS |
| 10659 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5 |
| 10660 | $as_echo "${found_usable_python}" >&6; } |
| 10661 | |
| 10662 | fi |
| 10663 | fi |
| 10664 | if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then |
| 10665 | |
| 10666 | $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h |
| 10667 | |
| 10668 | elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then |
| 10669 | |
| 10670 | $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h |
| 10671 | |
| 10672 | fi |
| 10673 | |
| 10674 | if test "${have_libpython}" = no; then |
| 10675 | case "${with_python}" in |
| 10676 | yes) |
| 10677 | as_fn_error $? "python is missing or unusable" "$LINENO" 5 |
| 10678 | ;; |
| 10679 | auto) |
| 10680 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5 |
| 10681 | $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;} |
| 10682 | ;; |
| 10683 | *) |
| 10684 | as_fn_error $? "no usable python found at ${with_python}" "$LINENO" 5 |
| 10685 | ;; |
| 10686 | esac |
| 10687 | else |
| 10688 | if test -n "${python_prefix}"; then |
| 10689 | |
| 10690 | cat >>confdefs.h <<_ACEOF |
| 10691 | #define WITH_PYTHON_PATH "${python_prefix}" |
| 10692 | _ACEOF |
| 10693 | |
| 10694 | |
| 10695 | if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then |
| 10696 | if test "x$prefix" = xNONE; then |
| 10697 | test_prefix=/usr/local |
| 10698 | else |
| 10699 | test_prefix=$prefix |
| 10700 | fi |
| 10701 | else |
| 10702 | test_prefix=$exec_prefix |
| 10703 | fi |
| 10704 | value=0 |
| 10705 | case ${python_prefix} in |
| 10706 | "${test_prefix}"|"${test_prefix}/"*|\ |
| 10707 | '${exec_prefix}'|'${exec_prefix}/'*) |
| 10708 | value=1 |
| 10709 | ;; |
| 10710 | esac |
| 10711 | |
| 10712 | cat >>confdefs.h <<_ACEOF |
| 10713 | #define PYTHON_PATH_RELOCATABLE $value |
| 10714 | _ACEOF |
| 10715 | |
| 10716 | |
| 10717 | fi |
| 10718 | fi |
| 10719 | fi |
| 10720 | |
| 10721 | if test "${have_libpython}" != no; then |
| 10722 | |
| 10723 | $as_echo "#define HAVE_PYTHON 1" >>confdefs.h |
| 10724 | |
| 10725 | CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)" |
| 10726 | CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)" |
| 10727 | CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)" |
| 10728 | CONFIG_INSTALL="$CONFIG_INSTALL install-python" |
| 10729 | ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)" |
| 10730 | |
| 10731 | # Flags needed to compile Python code (taken from python-config --cflags). |
| 10732 | # We cannot call python-config directly because it will output whatever was |
| 10733 | # used when compiling the Python interpreter itself, including flags which |
| 10734 | # would make the python-related objects be compiled differently from the |
| 10735 | # rest of GDB (e.g., -O2 and -fPIC). |
| 10736 | if test "${GCC}" = yes; then |
| 10737 | tentative_python_cflags="-fno-strict-aliasing -fwrapv" |
| 10738 | # Python headers recommend -DNDEBUG, but it's unclear if that just |
| 10739 | # refers to building Python itself. In release mode, though, it |
| 10740 | # doesn't hurt for the Python code in gdb to follow. |
| 10741 | $development || tentative_python_cflags="$tentative_python_cflags -DNDEBUG" |
| 10742 | fi |
| 10743 | |
| 10744 | if test "x${tentative_python_cflags}" != x; then |
| 10745 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5 |
| 10746 | $as_echo_n "checking compiler flags for python code... " >&6; } |
| 10747 | for flag in ${tentative_python_cflags}; do |
| 10748 | # Check that the compiler accepts it |
| 10749 | saved_CFLAGS="$CFLAGS" |
| 10750 | CFLAGS="$CFLAGS $flag" |
| 10751 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10752 | /* end confdefs.h. */ |
| 10753 | |
| 10754 | int |
| 10755 | main () |
| 10756 | { |
| 10757 | |
| 10758 | ; |
| 10759 | return 0; |
| 10760 | } |
| 10761 | _ACEOF |
| 10762 | if ac_fn_c_try_compile "$LINENO"; then : |
| 10763 | PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag" |
| 10764 | fi |
| 10765 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 10766 | CFLAGS="$saved_CFLAGS" |
| 10767 | done |
| 10768 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5 |
| 10769 | $as_echo "${PYTHON_CFLAGS}" >&6; } |
| 10770 | fi |
| 10771 | |
| 10772 | # On x64 Windows, Python's include headers, and pyconfig.h in |
| 10773 | # particular, rely on MS_WIN64 macro to detect that it's a 64bit |
| 10774 | # version of Windows. Unfortunately, MS_WIN64 is only defined if |
| 10775 | # _MSC_VER, a Microsoft-specific macro, is defined. So, when |
| 10776 | # building on x64 Windows with GCC, we define MS_WIN64 ourselves. |
| 10777 | # The issue was reported to the Python community, but still isn't |
| 10778 | # solved as of 2012-10-02 (http://bugs.python.org/issue4709). |
| 10779 | |
| 10780 | case "$gdb_host" in |
| 10781 | mingw64) |
| 10782 | if test "${GCC}" = yes; then |
| 10783 | CPPFLAGS="$CPPFLAGS -DMS_WIN64" |
| 10784 | fi |
| 10785 | ;; |
| 10786 | esac |
| 10787 | |
| 10788 | # Note that "python -m threading" cannot be used to check for |
| 10789 | # threading support due to a bug in Python 2.7.3 |
| 10790 | # (http://bugs.python.org/issue15567). |
| 10791 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5 |
| 10792 | $as_echo_n "checking whether python supports threads... " >&6; } |
| 10793 | saved_CPPFLAGS="${CPPFLAGS}" |
| 10794 | CPPFLAGS="${PYTHON_CPPFLAGS}" |
| 10795 | # Note that the test is reversed so that python_has_threads=yes on |
| 10796 | # unexpected failures. |
| 10797 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10798 | /* end confdefs.h. */ |
| 10799 | |
| 10800 | #include <Python.h> |
| 10801 | #ifdef WITH_THREAD |
| 10802 | # error |
| 10803 | #endif |
| 10804 | |
| 10805 | _ACEOF |
| 10806 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 10807 | python_has_threads=no |
| 10808 | else |
| 10809 | python_has_threads=yes |
| 10810 | fi |
| 10811 | rm -f conftest.err conftest.i conftest.$ac_ext |
| 10812 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5 |
| 10813 | $as_echo "${python_has_threads}" >&6; } |
| 10814 | CPPFLAGS="${saved_CPPFLAGS}" |
| 10815 | else |
| 10816 | # Even if Python support is not compiled in, we need to have this file |
| 10817 | # included so that the "python" command, et.al., still exists. |
| 10818 | CONFIG_OBS="$CONFIG_OBS python/python.o" |
| 10819 | CONFIG_SRCS="$CONFIG_SRCS python/python.c" |
| 10820 | fi |
| 10821 | |
| 10822 | # Work around Python http://bugs.python.org/issue10112. See also |
| 10823 | # http://bugs.python.org/issue11410, otherwise -Wl,--dynamic-list has |
| 10824 | # no effect. Note that the only test after this that uses Python is |
| 10825 | # the -rdynamic/-Wl,--dynamic-list test, and we do want that one to be |
| 10826 | # run without -export-dynamic too. |
| 10827 | PYTHON_LIBS=`echo $PYTHON_LIBS | sed -e 's/-Xlinker -export-dynamic//'` |
| 10828 | |
| 10829 | |
| 10830 | |
| 10831 | |
| 10832 | if test "${have_libpython}" != no; then |
| 10833 | HAVE_PYTHON_TRUE= |
| 10834 | HAVE_PYTHON_FALSE='#' |
| 10835 | else |
| 10836 | HAVE_PYTHON_TRUE='#' |
| 10837 | HAVE_PYTHON_FALSE= |
| 10838 | fi |
| 10839 | |
| 10840 | |
| 10841 | # -------------------- # |
| 10842 | # Check for libguile. # |
| 10843 | # -------------------- # |
| 10844 | |
| 10845 | |
| 10846 | |
| 10847 | |
| 10848 | |
| 10849 | |
| 10850 | # Check whether --with-guile was given. |
| 10851 | if test "${with_guile+set}" = set; then : |
| 10852 | withval=$with_guile; |
| 10853 | else |
| 10854 | with_guile=auto |
| 10855 | fi |
| 10856 | |
| 10857 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5 |
| 10858 | $as_echo_n "checking whether to use guile... " >&6; } |
| 10859 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5 |
| 10860 | $as_echo "$with_guile" >&6; } |
| 10861 | |
| 10862 | # Extract the first word of "pkg-config", so it can be a program name with args. |
| 10863 | set dummy pkg-config; ac_word=$2 |
| 10864 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 10865 | $as_echo_n "checking for $ac_word... " >&6; } |
| 10866 | if ${ac_cv_path_pkg_config_prog_path+:} false; then : |
| 10867 | $as_echo_n "(cached) " >&6 |
| 10868 | else |
| 10869 | case $pkg_config_prog_path in |
| 10870 | [\\/]* | ?:[\\/]*) |
| 10871 | ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path. |
| 10872 | ;; |
| 10873 | *) |
| 10874 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 10875 | for as_dir in $PATH |
| 10876 | do |
| 10877 | IFS=$as_save_IFS |
| 10878 | test -z "$as_dir" && as_dir=. |
| 10879 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 10880 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 10881 | ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext" |
| 10882 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 10883 | break 2 |
| 10884 | fi |
| 10885 | done |
| 10886 | done |
| 10887 | IFS=$as_save_IFS |
| 10888 | |
| 10889 | test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing" |
| 10890 | ;; |
| 10891 | esac |
| 10892 | fi |
| 10893 | pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path |
| 10894 | if test -n "$pkg_config_prog_path"; then |
| 10895 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5 |
| 10896 | $as_echo "$pkg_config_prog_path" >&6; } |
| 10897 | else |
| 10898 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 10899 | $as_echo "no" >&6; } |
| 10900 | fi |
| 10901 | |
| 10902 | |
| 10903 | |
| 10904 | try_guile_versions="guile-2.0" |
| 10905 | have_libguile=no |
| 10906 | case "${with_guile}" in |
| 10907 | no) |
| 10908 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5 |
| 10909 | $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;} |
| 10910 | ;; |
| 10911 | auto) |
| 10912 | if test "${pkg_config_prog_path}" = "missing"; then |
| 10913 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5 |
| 10914 | $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;} |
| 10915 | else |
| 10916 | |
| 10917 | pkg_config=${pkg_config_prog_path} |
| 10918 | guile_version_list=${try_guile_versions} |
| 10919 | flag_errors=no |
| 10920 | |
| 10921 | found_usable_guile=checking |
| 10922 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5 |
| 10923 | $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; } |
| 10924 | for guile_version in ${guile_version_list}; do |
| 10925 | ${pkg_config} --exists ${guile_version} 2>/dev/null |
| 10926 | if test $? != 0; then |
| 10927 | continue |
| 10928 | fi |
| 10929 | new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}` |
| 10930 | if test $? != 0; then |
| 10931 | as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5 |
| 10932 | fi |
| 10933 | new_LIBS=`${pkg_config} --libs ${guile_version}` |
| 10934 | if test $? != 0; then |
| 10935 | as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5 |
| 10936 | fi |
| 10937 | found_usable_guile=${guile_version} |
| 10938 | break |
| 10939 | done |
| 10940 | if test "${found_usable_guile}" = "checking"; then |
| 10941 | if test "${flag_errors}" = "yes"; then |
| 10942 | as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5 |
| 10943 | else |
| 10944 | found_usable_guile=no |
| 10945 | fi |
| 10946 | fi |
| 10947 | if test "${found_usable_guile}" != no; then |
| 10948 | save_CPPFLAGS=$CPPFLAGS |
| 10949 | save_LIBS=$LIBS |
| 10950 | CPPFLAGS="$CPPFLAGS $new_CPPFLAGS" |
| 10951 | LIBS="$LIBS $new_LIBS" |
| 10952 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10953 | /* end confdefs.h. */ |
| 10954 | #include "libguile.h" |
| 10955 | int |
| 10956 | main () |
| 10957 | { |
| 10958 | scm_init_guile (); |
| 10959 | ; |
| 10960 | return 0; |
| 10961 | } |
| 10962 | _ACEOF |
| 10963 | if ac_fn_c_try_link "$LINENO"; then : |
| 10964 | have_libguile=yes |
| 10965 | GUILE_CPPFLAGS=$new_CPPFLAGS |
| 10966 | GUILE_LIBS=$new_LIBS |
| 10967 | else |
| 10968 | found_usable_guile=no |
| 10969 | fi |
| 10970 | rm -f core conftest.err conftest.$ac_objext \ |
| 10971 | conftest$ac_exeext conftest.$ac_ext |
| 10972 | ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled" |
| 10973 | if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then : |
| 10974 | |
| 10975 | $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h |
| 10976 | |
| 10977 | |
| 10978 | fi |
| 10979 | |
| 10980 | CPPFLAGS=$save_CPPFLAGS |
| 10981 | LIBS=$save_LIBS |
| 10982 | if test "${found_usable_guile}" = no; then |
| 10983 | if test "${flag_errors}" = yes; then |
| 10984 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 10985 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 10986 | as_fn_error $? "linking guile version ${guile_version} test program failed |
| 10987 | See \`config.log' for more details" "$LINENO" 5; } |
| 10988 | fi |
| 10989 | fi |
| 10990 | fi |
| 10991 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5 |
| 10992 | $as_echo "${found_usable_guile}" >&6; } |
| 10993 | |
| 10994 | fi |
| 10995 | ;; |
| 10996 | yes) |
| 10997 | if test "${pkg_config_prog_path}" = "missing"; then |
| 10998 | as_fn_error $? "pkg-config not found" "$LINENO" 5 |
| 10999 | fi |
| 11000 | |
| 11001 | pkg_config=${pkg_config_prog_path} |
| 11002 | guile_version_list=${try_guile_versions} |
| 11003 | flag_errors=yes |
| 11004 | |
| 11005 | found_usable_guile=checking |
| 11006 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5 |
| 11007 | $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; } |
| 11008 | for guile_version in ${guile_version_list}; do |
| 11009 | ${pkg_config} --exists ${guile_version} 2>/dev/null |
| 11010 | if test $? != 0; then |
| 11011 | continue |
| 11012 | fi |
| 11013 | new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}` |
| 11014 | if test $? != 0; then |
| 11015 | as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5 |
| 11016 | fi |
| 11017 | new_LIBS=`${pkg_config} --libs ${guile_version}` |
| 11018 | if test $? != 0; then |
| 11019 | as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5 |
| 11020 | fi |
| 11021 | found_usable_guile=${guile_version} |
| 11022 | break |
| 11023 | done |
| 11024 | if test "${found_usable_guile}" = "checking"; then |
| 11025 | if test "${flag_errors}" = "yes"; then |
| 11026 | as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5 |
| 11027 | else |
| 11028 | found_usable_guile=no |
| 11029 | fi |
| 11030 | fi |
| 11031 | if test "${found_usable_guile}" != no; then |
| 11032 | save_CPPFLAGS=$CPPFLAGS |
| 11033 | save_LIBS=$LIBS |
| 11034 | CPPFLAGS="$CPPFLAGS $new_CPPFLAGS" |
| 11035 | LIBS="$LIBS $new_LIBS" |
| 11036 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 11037 | /* end confdefs.h. */ |
| 11038 | #include "libguile.h" |
| 11039 | int |
| 11040 | main () |
| 11041 | { |
| 11042 | scm_init_guile (); |
| 11043 | ; |
| 11044 | return 0; |
| 11045 | } |
| 11046 | _ACEOF |
| 11047 | if ac_fn_c_try_link "$LINENO"; then : |
| 11048 | have_libguile=yes |
| 11049 | GUILE_CPPFLAGS=$new_CPPFLAGS |
| 11050 | GUILE_LIBS=$new_LIBS |
| 11051 | else |
| 11052 | found_usable_guile=no |
| 11053 | fi |
| 11054 | rm -f core conftest.err conftest.$ac_objext \ |
| 11055 | conftest$ac_exeext conftest.$ac_ext |
| 11056 | ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled" |
| 11057 | if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then : |
| 11058 | |
| 11059 | $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h |
| 11060 | |
| 11061 | |
| 11062 | fi |
| 11063 | |
| 11064 | CPPFLAGS=$save_CPPFLAGS |
| 11065 | LIBS=$save_LIBS |
| 11066 | if test "${found_usable_guile}" = no; then |
| 11067 | if test "${flag_errors}" = yes; then |
| 11068 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 11069 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 11070 | as_fn_error $? "linking guile version ${guile_version} test program failed |
| 11071 | See \`config.log' for more details" "$LINENO" 5; } |
| 11072 | fi |
| 11073 | fi |
| 11074 | fi |
| 11075 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5 |
| 11076 | $as_echo "${found_usable_guile}" >&6; } |
| 11077 | |
| 11078 | ;; |
| 11079 | [\\/]* | ?:[\\/]*) |
| 11080 | if test -x "${with_guile}"; then |
| 11081 | |
| 11082 | pkg_config=${with_guile} |
| 11083 | guile_version_list=${try_guile_versions} |
| 11084 | flag_errors=yes |
| 11085 | |
| 11086 | found_usable_guile=checking |
| 11087 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5 |
| 11088 | $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; } |
| 11089 | for guile_version in ${guile_version_list}; do |
| 11090 | ${pkg_config} --exists ${guile_version} 2>/dev/null |
| 11091 | if test $? != 0; then |
| 11092 | continue |
| 11093 | fi |
| 11094 | new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}` |
| 11095 | if test $? != 0; then |
| 11096 | as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5 |
| 11097 | fi |
| 11098 | new_LIBS=`${pkg_config} --libs ${guile_version}` |
| 11099 | if test $? != 0; then |
| 11100 | as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5 |
| 11101 | fi |
| 11102 | found_usable_guile=${guile_version} |
| 11103 | break |
| 11104 | done |
| 11105 | if test "${found_usable_guile}" = "checking"; then |
| 11106 | if test "${flag_errors}" = "yes"; then |
| 11107 | as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5 |
| 11108 | else |
| 11109 | found_usable_guile=no |
| 11110 | fi |
| 11111 | fi |
| 11112 | if test "${found_usable_guile}" != no; then |
| 11113 | save_CPPFLAGS=$CPPFLAGS |
| 11114 | save_LIBS=$LIBS |
| 11115 | CPPFLAGS="$CPPFLAGS $new_CPPFLAGS" |
| 11116 | LIBS="$LIBS $new_LIBS" |
| 11117 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 11118 | /* end confdefs.h. */ |
| 11119 | #include "libguile.h" |
| 11120 | int |
| 11121 | main () |
| 11122 | { |
| 11123 | scm_init_guile (); |
| 11124 | ; |
| 11125 | return 0; |
| 11126 | } |
| 11127 | _ACEOF |
| 11128 | if ac_fn_c_try_link "$LINENO"; then : |
| 11129 | have_libguile=yes |
| 11130 | GUILE_CPPFLAGS=$new_CPPFLAGS |
| 11131 | GUILE_LIBS=$new_LIBS |
| 11132 | else |
| 11133 | found_usable_guile=no |
| 11134 | fi |
| 11135 | rm -f core conftest.err conftest.$ac_objext \ |
| 11136 | conftest$ac_exeext conftest.$ac_ext |
| 11137 | ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled" |
| 11138 | if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then : |
| 11139 | |
| 11140 | $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h |
| 11141 | |
| 11142 | |
| 11143 | fi |
| 11144 | |
| 11145 | CPPFLAGS=$save_CPPFLAGS |
| 11146 | LIBS=$save_LIBS |
| 11147 | if test "${found_usable_guile}" = no; then |
| 11148 | if test "${flag_errors}" = yes; then |
| 11149 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 11150 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 11151 | as_fn_error $? "linking guile version ${guile_version} test program failed |
| 11152 | See \`config.log' for more details" "$LINENO" 5; } |
| 11153 | fi |
| 11154 | fi |
| 11155 | fi |
| 11156 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5 |
| 11157 | $as_echo "${found_usable_guile}" >&6; } |
| 11158 | |
| 11159 | else |
| 11160 | as_fn_error $? "Guile config program not executable: ${with_guile}" "$LINENO" 5 |
| 11161 | fi |
| 11162 | ;; |
| 11163 | "" | */*) |
| 11164 | # Disallow --with=guile="" and --with-guile=foo/bar. |
| 11165 | as_fn_error $? "invalid value for --with-guile" "$LINENO" 5 |
| 11166 | ;; |
| 11167 | *) |
| 11168 | # A space separate list of guile versions to try, in order. |
| 11169 | if test "${pkg_config_prog_path}" = "missing"; then |
| 11170 | as_fn_error $? "pkg-config not found" "$LINENO" 5 |
| 11171 | fi |
| 11172 | |
| 11173 | pkg_config=${pkg_config_prog_path} |
| 11174 | guile_version_list=${with_guile} |
| 11175 | flag_errors=yes |
| 11176 | |
| 11177 | found_usable_guile=checking |
| 11178 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5 |
| 11179 | $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; } |
| 11180 | for guile_version in ${guile_version_list}; do |
| 11181 | ${pkg_config} --exists ${guile_version} 2>/dev/null |
| 11182 | if test $? != 0; then |
| 11183 | continue |
| 11184 | fi |
| 11185 | new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}` |
| 11186 | if test $? != 0; then |
| 11187 | as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5 |
| 11188 | fi |
| 11189 | new_LIBS=`${pkg_config} --libs ${guile_version}` |
| 11190 | if test $? != 0; then |
| 11191 | as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5 |
| 11192 | fi |
| 11193 | found_usable_guile=${guile_version} |
| 11194 | break |
| 11195 | done |
| 11196 | if test "${found_usable_guile}" = "checking"; then |
| 11197 | if test "${flag_errors}" = "yes"; then |
| 11198 | as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5 |
| 11199 | else |
| 11200 | found_usable_guile=no |
| 11201 | fi |
| 11202 | fi |
| 11203 | if test "${found_usable_guile}" != no; then |
| 11204 | save_CPPFLAGS=$CPPFLAGS |
| 11205 | save_LIBS=$LIBS |
| 11206 | CPPFLAGS="$CPPFLAGS $new_CPPFLAGS" |
| 11207 | LIBS="$LIBS $new_LIBS" |
| 11208 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 11209 | /* end confdefs.h. */ |
| 11210 | #include "libguile.h" |
| 11211 | int |
| 11212 | main () |
| 11213 | { |
| 11214 | scm_init_guile (); |
| 11215 | ; |
| 11216 | return 0; |
| 11217 | } |
| 11218 | _ACEOF |
| 11219 | if ac_fn_c_try_link "$LINENO"; then : |
| 11220 | have_libguile=yes |
| 11221 | GUILE_CPPFLAGS=$new_CPPFLAGS |
| 11222 | GUILE_LIBS=$new_LIBS |
| 11223 | else |
| 11224 | found_usable_guile=no |
| 11225 | fi |
| 11226 | rm -f core conftest.err conftest.$ac_objext \ |
| 11227 | conftest$ac_exeext conftest.$ac_ext |
| 11228 | ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled" |
| 11229 | if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then : |
| 11230 | |
| 11231 | $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h |
| 11232 | |
| 11233 | |
| 11234 | fi |
| 11235 | |
| 11236 | CPPFLAGS=$save_CPPFLAGS |
| 11237 | LIBS=$save_LIBS |
| 11238 | if test "${found_usable_guile}" = no; then |
| 11239 | if test "${flag_errors}" = yes; then |
| 11240 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 11241 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 11242 | as_fn_error $? "linking guile version ${guile_version} test program failed |
| 11243 | See \`config.log' for more details" "$LINENO" 5; } |
| 11244 | fi |
| 11245 | fi |
| 11246 | fi |
| 11247 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5 |
| 11248 | $as_echo "${found_usable_guile}" >&6; } |
| 11249 | |
| 11250 | ;; |
| 11251 | esac |
| 11252 | |
| 11253 | if test "${have_libguile}" != no; then |
| 11254 | case "${with_guile}" in |
| 11255 | [\\/]* | ?:[\\/]*) |
| 11256 | |
| 11257 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5 |
| 11258 | $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; } |
| 11259 | if ${ac_cv_guild_program_name+:} false; then : |
| 11260 | $as_echo_n "(cached) " >&6 |
| 11261 | else |
| 11262 | ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`" |
| 11263 | |
| 11264 | # In Guile up to 2.0.11 included, guile-2.0.pc would not define |
| 11265 | # the 'guild' and 'bindir' variables. In that case, try to guess |
| 11266 | # what the program name is, at the risk of getting it wrong if |
| 11267 | # Guile was configured with '--program-suffix' or similar. |
| 11268 | if test "x$ac_cv_guild_program_name" = "x"; then |
| 11269 | guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`" |
| 11270 | ac_cv_guild_program_name="$guile_exec_prefix/bin/guild" |
| 11271 | fi |
| 11272 | |
| 11273 | fi |
| 11274 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5 |
| 11275 | $as_echo "$ac_cv_guild_program_name" >&6; } |
| 11276 | |
| 11277 | if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then |
| 11278 | as_fn_error $? "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5 |
| 11279 | fi |
| 11280 | |
| 11281 | GUILD="$ac_cv_guild_program_name" |
| 11282 | |
| 11283 | |
| 11284 | ;; |
| 11285 | *) |
| 11286 | |
| 11287 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5 |
| 11288 | $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; } |
| 11289 | if ${ac_cv_guild_program_name+:} false; then : |
| 11290 | $as_echo_n "(cached) " >&6 |
| 11291 | else |
| 11292 | ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`" |
| 11293 | |
| 11294 | # In Guile up to 2.0.11 included, guile-2.0.pc would not define |
| 11295 | # the 'guild' and 'bindir' variables. In that case, try to guess |
| 11296 | # what the program name is, at the risk of getting it wrong if |
| 11297 | # Guile was configured with '--program-suffix' or similar. |
| 11298 | if test "x$ac_cv_guild_program_name" = "x"; then |
| 11299 | guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`" |
| 11300 | ac_cv_guild_program_name="$guile_exec_prefix/bin/guild" |
| 11301 | fi |
| 11302 | |
| 11303 | fi |
| 11304 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5 |
| 11305 | $as_echo "$ac_cv_guild_program_name" >&6; } |
| 11306 | |
| 11307 | if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then |
| 11308 | as_fn_error $? "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5 |
| 11309 | fi |
| 11310 | |
| 11311 | GUILD="$ac_cv_guild_program_name" |
| 11312 | |
| 11313 | |
| 11314 | ;; |
| 11315 | esac |
| 11316 | |
| 11317 | |
| 11318 | if test "$cross_compiling" = no; then |
| 11319 | GUILD_TARGET_FLAG= |
| 11320 | else |
| 11321 | GUILD_TARGET_FLAG="--target=$host" |
| 11322 | fi |
| 11323 | |
| 11324 | |
| 11325 | |
| 11326 | |
| 11327 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5 |
| 11328 | $as_echo_n "checking whether guild supports this host... " >&6; } |
| 11329 | if ${ac_cv_guild_ok+:} false; then : |
| 11330 | $as_echo_n "(cached) " >&6 |
| 11331 | else |
| 11332 | echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5 |
| 11333 | if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then |
| 11334 | ac_cv_guild_ok=yes |
| 11335 | else |
| 11336 | ac_cv_guild_ok=no |
| 11337 | fi |
| 11338 | fi |
| 11339 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5 |
| 11340 | $as_echo "$ac_cv_guild_ok" >&6; } |
| 11341 | |
| 11342 | if test "$ac_cv_guild_ok" = no; then |
| 11343 | have_libguile=no |
| 11344 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5 |
| 11345 | $as_echo "$as_me: WARNING: disabling guile support" >&2;} |
| 11346 | fi |
| 11347 | fi |
| 11348 | |
| 11349 | if test "${have_libguile}" != no; then |
| 11350 | |
| 11351 | $as_echo "#define HAVE_GUILE 1" >>confdefs.h |
| 11352 | |
| 11353 | CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)" |
| 11354 | CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)" |
| 11355 | CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)" |
| 11356 | CONFIG_INSTALL="$CONFIG_INSTALL install-guile" |
| 11357 | ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)" |
| 11358 | |
| 11359 | save_LIBS="$LIBS" |
| 11360 | save_CPPFLAGS="$CPPFLAGS" |
| 11361 | LIBS="$GUILE_LIBS" |
| 11362 | CPPFLAGS="$GUILE_CPPFLAGS" |
| 11363 | for ac_func in scm_new_smob |
| 11364 | do : |
| 11365 | ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob" |
| 11366 | if test "x$ac_cv_func_scm_new_smob" = xyes; then : |
| 11367 | cat >>confdefs.h <<_ACEOF |
| 11368 | #define HAVE_SCM_NEW_SMOB 1 |
| 11369 | _ACEOF |
| 11370 | |
| 11371 | fi |
| 11372 | done |
| 11373 | |
| 11374 | LIBS="$save_LIBS" |
| 11375 | CPPFLAGS="$save_CPPFLAGS" |
| 11376 | else |
| 11377 | # Even if Guile support is not compiled in, we need to have these files |
| 11378 | # included. |
| 11379 | CONFIG_OBS="$CONFIG_OBS guile/guile.o" |
| 11380 | CONFIG_SRCS="$CONFIG_SRCS guile/guile.c" |
| 11381 | fi |
| 11382 | |
| 11383 | |
| 11384 | if test "${have_libguile}" != no; then |
| 11385 | HAVE_GUILE_TRUE= |
| 11386 | HAVE_GUILE_FALSE='#' |
| 11387 | else |
| 11388 | HAVE_GUILE_TRUE='#' |
| 11389 | HAVE_GUILE_FALSE= |
| 11390 | fi |
| 11391 | |
| 11392 | |
| 11393 | # ---------------------------- # |
| 11394 | # Check for source highlight. # |
| 11395 | # ---------------------------- # |
| 11396 | |
| 11397 | SRCHIGH_LIBS= |
| 11398 | SRCHIGH_CFLAGS= |
| 11399 | |
| 11400 | # Check whether --enable-source-highlight was given. |
| 11401 | if test "${enable_source_highlight+set}" = set; then : |
| 11402 | enableval=$enable_source_highlight; case "${enableval}" in |
| 11403 | yes) enable_source_highlight=yes ;; |
| 11404 | no) enable_source_highlight=no ;; |
| 11405 | *) as_fn_error $? "bad value ${enableval} for source-highlight option" "$LINENO" 5 ;; |
| 11406 | esac |
| 11407 | else |
| 11408 | enable_source_highlight=auto |
| 11409 | fi |
| 11410 | |
| 11411 | |
| 11412 | if test "${enable_source_highlight}" != "no"; then |
| 11413 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the source-highlight library" >&5 |
| 11414 | $as_echo_n "checking for the source-highlight library... " >&6; } |
| 11415 | if test "${pkg_config_prog_path}" = "missing"; then |
| 11416 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - pkg-config not found" >&5 |
| 11417 | $as_echo "no - pkg-config not found" >&6; } |
| 11418 | if test "${enable_source_highlight}" = "yes"; then |
| 11419 | as_fn_error $? "pkg-config was not found in your system" "$LINENO" 5 |
| 11420 | fi |
| 11421 | else |
| 11422 | if ${pkg_config_prog_path} --exists source-highlight; then |
| 11423 | SRCHIGH_CFLAGS=`${pkg_config_prog_path} --cflags source-highlight` |
| 11424 | SRCHIGH_LIBS=`${pkg_config_prog_path} --libs source-highlight` |
| 11425 | |
| 11426 | $as_echo "#define HAVE_SOURCE_HIGHLIGHT 1" >>confdefs.h |
| 11427 | |
| 11428 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| 11429 | $as_echo "yes" >&6; } |
| 11430 | else |
| 11431 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 11432 | $as_echo "no" >&6; } |
| 11433 | if test "${enable_source_highlight}" = "yes"; then |
| 11434 | as_fn_error $? "source-highlight was not found in your system" "$LINENO" 5 |
| 11435 | fi |
| 11436 | fi |
| 11437 | fi |
| 11438 | fi |
| 11439 | |
| 11440 | |
| 11441 | |
| 11442 | # --------------------- # |
| 11443 | # Check for libmcheck. # |
| 11444 | # --------------------- # |
| 11445 | |
| 11446 | # Enable -lmcheck by default (it provides cheap-enough memory mangling), |
| 11447 | # but turn it off if Python is enabled with threads, since -lmcheck is |
| 11448 | # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939), |
| 11449 | # and for releases. |
| 11450 | if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \ |
| 11451 | && $development; then |
| 11452 | libmcheck_default=yes |
| 11453 | else |
| 11454 | libmcheck_default=no |
| 11455 | fi |
| 11456 | |
| 11457 | # Check whether --enable-libmcheck was given. |
| 11458 | if test "${enable_libmcheck+set}" = set; then : |
| 11459 | enableval=$enable_libmcheck; case "${enableval}" in |
| 11460 | yes | y) ENABLE_LIBMCHECK="yes" ;; |
| 11461 | no | n) ENABLE_LIBMCHECK="no" ;; |
| 11462 | *) as_fn_error $? "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;; |
| 11463 | esac |
| 11464 | fi |
| 11465 | |
| 11466 | |
| 11467 | if test -z "${ENABLE_LIBMCHECK}"; then |
| 11468 | ENABLE_LIBMCHECK=${libmcheck_default} |
| 11469 | fi |
| 11470 | |
| 11471 | if test "$ENABLE_LIBMCHECK" = "yes" ; then |
| 11472 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5 |
| 11473 | $as_echo_n "checking for main in -lmcheck... " >&6; } |
| 11474 | if ${ac_cv_lib_mcheck_main+:} false; then : |
| 11475 | $as_echo_n "(cached) " >&6 |
| 11476 | else |
| 11477 | ac_check_lib_save_LIBS=$LIBS |
| 11478 | LIBS="-lmcheck $LIBS" |
| 11479 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 11480 | /* end confdefs.h. */ |
| 11481 | |
| 11482 | |
| 11483 | int |
| 11484 | main () |
| 11485 | { |
| 11486 | return main (); |
| 11487 | ; |
| 11488 | return 0; |
| 11489 | } |
| 11490 | _ACEOF |
| 11491 | if ac_fn_c_try_link "$LINENO"; then : |
| 11492 | ac_cv_lib_mcheck_main=yes |
| 11493 | else |
| 11494 | ac_cv_lib_mcheck_main=no |
| 11495 | fi |
| 11496 | rm -f core conftest.err conftest.$ac_objext \ |
| 11497 | conftest$ac_exeext conftest.$ac_ext |
| 11498 | LIBS=$ac_check_lib_save_LIBS |
| 11499 | fi |
| 11500 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5 |
| 11501 | $as_echo "$ac_cv_lib_mcheck_main" >&6; } |
| 11502 | if test "x$ac_cv_lib_mcheck_main" = xyes; then : |
| 11503 | cat >>confdefs.h <<_ACEOF |
| 11504 | #define HAVE_LIBMCHECK 1 |
| 11505 | _ACEOF |
| 11506 | |
| 11507 | LIBS="-lmcheck $LIBS" |
| 11508 | |
| 11509 | fi |
| 11510 | |
| 11511 | fi |
| 11512 | |
| 11513 | |
| 11514 | if test "$ENABLE_LIBMCHECK" = "yes" \ |
| 11515 | -a "${have_libpython}" != "no" \ |
| 11516 | -a "${python_has_threads}" = "yes" ; then |
| 11517 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5 |
| 11518 | $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;} |
| 11519 | fi |
| 11520 | |
| 11521 | |
| 11522 | # Check whether --with-intel_pt was given. |
| 11523 | if test "${with_intel_pt+set}" = set; then : |
| 11524 | withval=$with_intel_pt; |
| 11525 | else |
| 11526 | with_intel_pt=auto |
| 11527 | fi |
| 11528 | |
| 11529 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5 |
| 11530 | $as_echo_n "checking whether to use intel pt... " >&6; } |
| 11531 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5 |
| 11532 | $as_echo "$with_intel_pt" >&6; } |
| 11533 | |
| 11534 | if test "${with_intel_pt}" = no; then |
| 11535 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5 |
| 11536 | $as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;} |
| 11537 | HAVE_LIBIPT=no |
| 11538 | else |
| 11539 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 11540 | /* end confdefs.h. */ |
| 11541 | |
| 11542 | #include <linux/perf_event.h> |
| 11543 | #ifndef PERF_ATTR_SIZE_VER5 |
| 11544 | # error |
| 11545 | #endif |
| 11546 | |
| 11547 | _ACEOF |
| 11548 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 11549 | perf_event=yes |
| 11550 | else |
| 11551 | perf_event=no |
| 11552 | fi |
| 11553 | rm -f conftest.err conftest.i conftest.$ac_ext |
| 11554 | if test "$perf_event" != yes; then |
| 11555 | if test "$with_intel_pt" = yes; then |
| 11556 | as_fn_error $? "linux/perf_event.h missing or too old" "$LINENO" 5 |
| 11557 | else |
| 11558 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5 |
| 11559 | $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;} |
| 11560 | fi |
| 11561 | fi |
| 11562 | |
| 11563 | |
| 11564 | |
| 11565 | |
| 11566 | |
| 11567 | |
| 11568 | |
| 11569 | |
| 11570 | |
| 11571 | use_additional=yes |
| 11572 | |
| 11573 | acl_save_prefix="$prefix" |
| 11574 | prefix="$acl_final_prefix" |
| 11575 | acl_save_exec_prefix="$exec_prefix" |
| 11576 | exec_prefix="$acl_final_exec_prefix" |
| 11577 | |
| 11578 | eval additional_includedir=\"$includedir\" |
| 11579 | eval additional_libdir=\"$libdir\" |
| 11580 | |
| 11581 | exec_prefix="$acl_save_exec_prefix" |
| 11582 | prefix="$acl_save_prefix" |
| 11583 | |
| 11584 | |
| 11585 | # Check whether --with-libipt-prefix was given. |
| 11586 | if test "${with_libipt_prefix+set}" = set; then : |
| 11587 | withval=$with_libipt_prefix; |
| 11588 | if test "X$withval" = "Xno"; then |
| 11589 | use_additional=no |
| 11590 | else |
| 11591 | if test "X$withval" = "X"; then |
| 11592 | |
| 11593 | acl_save_prefix="$prefix" |
| 11594 | prefix="$acl_final_prefix" |
| 11595 | acl_save_exec_prefix="$exec_prefix" |
| 11596 | exec_prefix="$acl_final_exec_prefix" |
| 11597 | |
| 11598 | eval additional_includedir=\"$includedir\" |
| 11599 | eval additional_libdir=\"$libdir\" |
| 11600 | |
| 11601 | exec_prefix="$acl_save_exec_prefix" |
| 11602 | prefix="$acl_save_prefix" |
| 11603 | |
| 11604 | else |
| 11605 | additional_includedir="$withval/include" |
| 11606 | additional_libdir="$withval/lib" |
| 11607 | fi |
| 11608 | fi |
| 11609 | |
| 11610 | fi |
| 11611 | |
| 11612 | LIBIPT= |
| 11613 | LTLIBIPT= |
| 11614 | INCIPT= |
| 11615 | rpathdirs= |
| 11616 | ltrpathdirs= |
| 11617 | names_already_handled= |
| 11618 | names_next_round='ipt ' |
| 11619 | while test -n "$names_next_round"; do |
| 11620 | names_this_round="$names_next_round" |
| 11621 | names_next_round= |
| 11622 | for name in $names_this_round; do |
| 11623 | already_handled= |
| 11624 | for n in $names_already_handled; do |
| 11625 | if test "$n" = "$name"; then |
| 11626 | already_handled=yes |
| 11627 | break |
| 11628 | fi |
| 11629 | done |
| 11630 | if test -z "$already_handled"; then |
| 11631 | names_already_handled="$names_already_handled $name" |
| 11632 | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` |
| 11633 | eval value=\"\$HAVE_LIB$uppername\" |
| 11634 | if test -n "$value"; then |
| 11635 | if test "$value" = yes; then |
| 11636 | eval value=\"\$LIB$uppername\" |
| 11637 | test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value" |
| 11638 | eval value=\"\$LTLIB$uppername\" |
| 11639 | test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value" |
| 11640 | else |
| 11641 | : |
| 11642 | fi |
| 11643 | else |
| 11644 | found_dir= |
| 11645 | found_la= |
| 11646 | found_so= |
| 11647 | found_a= |
| 11648 | if test $use_additional = yes; then |
| 11649 | if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then |
| 11650 | found_dir="$additional_libdir" |
| 11651 | found_so="$additional_libdir/lib$name.$shlibext" |
| 11652 | if test -f "$additional_libdir/lib$name.la"; then |
| 11653 | found_la="$additional_libdir/lib$name.la" |
| 11654 | fi |
| 11655 | else |
| 11656 | if test -f "$additional_libdir/lib$name.$libext"; then |
| 11657 | found_dir="$additional_libdir" |
| 11658 | found_a="$additional_libdir/lib$name.$libext" |
| 11659 | if test -f "$additional_libdir/lib$name.la"; then |
| 11660 | found_la="$additional_libdir/lib$name.la" |
| 11661 | fi |
| 11662 | fi |
| 11663 | fi |
| 11664 | fi |
| 11665 | if test "X$found_dir" = "X"; then |
| 11666 | for x in $LDFLAGS $LTLIBIPT; do |
| 11667 | |
| 11668 | acl_save_prefix="$prefix" |
| 11669 | prefix="$acl_final_prefix" |
| 11670 | acl_save_exec_prefix="$exec_prefix" |
| 11671 | exec_prefix="$acl_final_exec_prefix" |
| 11672 | eval x=\"$x\" |
| 11673 | exec_prefix="$acl_save_exec_prefix" |
| 11674 | prefix="$acl_save_prefix" |
| 11675 | |
| 11676 | case "$x" in |
| 11677 | -L*) |
| 11678 | dir=`echo "X$x" | sed -e 's/^X-L//'` |
| 11679 | if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then |
| 11680 | found_dir="$dir" |
| 11681 | found_so="$dir/lib$name.$shlibext" |
| 11682 | if test -f "$dir/lib$name.la"; then |
| 11683 | found_la="$dir/lib$name.la" |
| 11684 | fi |
| 11685 | else |
| 11686 | if test -f "$dir/lib$name.$libext"; then |
| 11687 | found_dir="$dir" |
| 11688 | found_a="$dir/lib$name.$libext" |
| 11689 | if test -f "$dir/lib$name.la"; then |
| 11690 | found_la="$dir/lib$name.la" |
| 11691 | fi |
| 11692 | fi |
| 11693 | fi |
| 11694 | ;; |
| 11695 | esac |
| 11696 | if test "X$found_dir" != "X"; then |
| 11697 | break |
| 11698 | fi |
| 11699 | done |
| 11700 | fi |
| 11701 | if test "X$found_dir" != "X"; then |
| 11702 | LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name" |
| 11703 | if test "X$found_so" != "X"; then |
| 11704 | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then |
| 11705 | LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so" |
| 11706 | else |
| 11707 | haveit= |
| 11708 | for x in $ltrpathdirs; do |
| 11709 | if test "X$x" = "X$found_dir"; then |
| 11710 | haveit=yes |
| 11711 | break |
| 11712 | fi |
| 11713 | done |
| 11714 | if test -z "$haveit"; then |
| 11715 | ltrpathdirs="$ltrpathdirs $found_dir" |
| 11716 | fi |
| 11717 | if test "$hardcode_direct" = yes; then |
| 11718 | LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so" |
| 11719 | else |
| 11720 | if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then |
| 11721 | LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so" |
| 11722 | haveit= |
| 11723 | for x in $rpathdirs; do |
| 11724 | if test "X$x" = "X$found_dir"; then |
| 11725 | haveit=yes |
| 11726 | break |
| 11727 | fi |
| 11728 | done |
| 11729 | if test -z "$haveit"; then |
| 11730 | rpathdirs="$rpathdirs $found_dir" |
| 11731 | fi |
| 11732 | else |
| 11733 | haveit= |
| 11734 | for x in $LDFLAGS $LIBIPT; do |
| 11735 | |
| 11736 | acl_save_prefix="$prefix" |
| 11737 | prefix="$acl_final_prefix" |
| 11738 | acl_save_exec_prefix="$exec_prefix" |
| 11739 | exec_prefix="$acl_final_exec_prefix" |
| 11740 | eval x=\"$x\" |
| 11741 | exec_prefix="$acl_save_exec_prefix" |
| 11742 | prefix="$acl_save_prefix" |
| 11743 | |
| 11744 | if test "X$x" = "X-L$found_dir"; then |
| 11745 | haveit=yes |
| 11746 | break |
| 11747 | fi |
| 11748 | done |
| 11749 | if test -z "$haveit"; then |
| 11750 | LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir" |
| 11751 | fi |
| 11752 | if test "$hardcode_minus_L" != no; then |
| 11753 | LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so" |
| 11754 | else |
| 11755 | LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name" |
| 11756 | fi |
| 11757 | fi |
| 11758 | fi |
| 11759 | fi |
| 11760 | else |
| 11761 | if test "X$found_a" != "X"; then |
| 11762 | LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a" |
| 11763 | else |
| 11764 | LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name" |
| 11765 | fi |
| 11766 | fi |
| 11767 | additional_includedir= |
| 11768 | case "$found_dir" in |
| 11769 | */lib | */lib/) |
| 11770 | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` |
| 11771 | additional_includedir="$basedir/include" |
| 11772 | ;; |
| 11773 | esac |
| 11774 | if test "X$additional_includedir" != "X"; then |
| 11775 | if test "X$additional_includedir" != "X/usr/include"; then |
| 11776 | haveit= |
| 11777 | if test "X$additional_includedir" = "X/usr/local/include"; then |
| 11778 | if test -n "$GCC"; then |
| 11779 | case $host_os in |
| 11780 | linux*) haveit=yes;; |
| 11781 | esac |
| 11782 | fi |
| 11783 | fi |
| 11784 | if test -z "$haveit"; then |
| 11785 | for x in $CPPFLAGS $INCIPT; do |
| 11786 | |
| 11787 | acl_save_prefix="$prefix" |
| 11788 | prefix="$acl_final_prefix" |
| 11789 | acl_save_exec_prefix="$exec_prefix" |
| 11790 | exec_prefix="$acl_final_exec_prefix" |
| 11791 | eval x=\"$x\" |
| 11792 | exec_prefix="$acl_save_exec_prefix" |
| 11793 | prefix="$acl_save_prefix" |
| 11794 | |
| 11795 | if test "X$x" = "X-I$additional_includedir"; then |
| 11796 | haveit=yes |
| 11797 | break |
| 11798 | fi |
| 11799 | done |
| 11800 | if test -z "$haveit"; then |
| 11801 | if test -d "$additional_includedir"; then |
| 11802 | INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir" |
| 11803 | fi |
| 11804 | fi |
| 11805 | fi |
| 11806 | fi |
| 11807 | fi |
| 11808 | if test -n "$found_la"; then |
| 11809 | save_libdir="$libdir" |
| 11810 | case "$found_la" in |
| 11811 | */* | *\\*) . "$found_la" ;; |
| 11812 | *) . "./$found_la" ;; |
| 11813 | esac |
| 11814 | libdir="$save_libdir" |
| 11815 | for dep in $dependency_libs; do |
| 11816 | case "$dep" in |
| 11817 | -L*) |
| 11818 | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` |
| 11819 | if test "X$additional_libdir" != "X/usr/lib"; then |
| 11820 | haveit= |
| 11821 | if test "X$additional_libdir" = "X/usr/local/lib"; then |
| 11822 | if test -n "$GCC"; then |
| 11823 | case $host_os in |
| 11824 | linux*) haveit=yes;; |
| 11825 | esac |
| 11826 | fi |
| 11827 | fi |
| 11828 | if test -z "$haveit"; then |
| 11829 | haveit= |
| 11830 | for x in $LDFLAGS $LIBIPT; do |
| 11831 | |
| 11832 | acl_save_prefix="$prefix" |
| 11833 | prefix="$acl_final_prefix" |
| 11834 | acl_save_exec_prefix="$exec_prefix" |
| 11835 | exec_prefix="$acl_final_exec_prefix" |
| 11836 | eval x=\"$x\" |
| 11837 | exec_prefix="$acl_save_exec_prefix" |
| 11838 | prefix="$acl_save_prefix" |
| 11839 | |
| 11840 | if test "X$x" = "X-L$additional_libdir"; then |
| 11841 | haveit=yes |
| 11842 | break |
| 11843 | fi |
| 11844 | done |
| 11845 | if test -z "$haveit"; then |
| 11846 | if test -d "$additional_libdir"; then |
| 11847 | LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir" |
| 11848 | fi |
| 11849 | fi |
| 11850 | haveit= |
| 11851 | for x in $LDFLAGS $LTLIBIPT; do |
| 11852 | |
| 11853 | acl_save_prefix="$prefix" |
| 11854 | prefix="$acl_final_prefix" |
| 11855 | acl_save_exec_prefix="$exec_prefix" |
| 11856 | exec_prefix="$acl_final_exec_prefix" |
| 11857 | eval x=\"$x\" |
| 11858 | exec_prefix="$acl_save_exec_prefix" |
| 11859 | prefix="$acl_save_prefix" |
| 11860 | |
| 11861 | if test "X$x" = "X-L$additional_libdir"; then |
| 11862 | haveit=yes |
| 11863 | break |
| 11864 | fi |
| 11865 | done |
| 11866 | if test -z "$haveit"; then |
| 11867 | if test -d "$additional_libdir"; then |
| 11868 | LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir" |
| 11869 | fi |
| 11870 | fi |
| 11871 | fi |
| 11872 | fi |
| 11873 | ;; |
| 11874 | -R*) |
| 11875 | dir=`echo "X$dep" | sed -e 's/^X-R//'` |
| 11876 | if test "$enable_rpath" != no; then |
| 11877 | haveit= |
| 11878 | for x in $rpathdirs; do |
| 11879 | if test "X$x" = "X$dir"; then |
| 11880 | haveit=yes |
| 11881 | break |
| 11882 | fi |
| 11883 | done |
| 11884 | if test -z "$haveit"; then |
| 11885 | rpathdirs="$rpathdirs $dir" |
| 11886 | fi |
| 11887 | haveit= |
| 11888 | for x in $ltrpathdirs; do |
| 11889 | if test "X$x" = "X$dir"; then |
| 11890 | haveit=yes |
| 11891 | break |
| 11892 | fi |
| 11893 | done |
| 11894 | if test -z "$haveit"; then |
| 11895 | ltrpathdirs="$ltrpathdirs $dir" |
| 11896 | fi |
| 11897 | fi |
| 11898 | ;; |
| 11899 | -l*) |
| 11900 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` |
| 11901 | ;; |
| 11902 | *.la) |
| 11903 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` |
| 11904 | ;; |
| 11905 | *) |
| 11906 | LIBIPT="${LIBIPT}${LIBIPT:+ }$dep" |
| 11907 | LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep" |
| 11908 | ;; |
| 11909 | esac |
| 11910 | done |
| 11911 | fi |
| 11912 | else |
| 11913 | LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name" |
| 11914 | LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name" |
| 11915 | fi |
| 11916 | fi |
| 11917 | fi |
| 11918 | done |
| 11919 | done |
| 11920 | if test "X$rpathdirs" != "X"; then |
| 11921 | if test -n "$hardcode_libdir_separator"; then |
| 11922 | alldirs= |
| 11923 | for found_dir in $rpathdirs; do |
| 11924 | alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" |
| 11925 | done |
| 11926 | acl_save_libdir="$libdir" |
| 11927 | libdir="$alldirs" |
| 11928 | eval flag=\"$hardcode_libdir_flag_spec\" |
| 11929 | libdir="$acl_save_libdir" |
| 11930 | LIBIPT="${LIBIPT}${LIBIPT:+ }$flag" |
| 11931 | else |
| 11932 | for found_dir in $rpathdirs; do |
| 11933 | acl_save_libdir="$libdir" |
| 11934 | libdir="$found_dir" |
| 11935 | eval flag=\"$hardcode_libdir_flag_spec\" |
| 11936 | libdir="$acl_save_libdir" |
| 11937 | LIBIPT="${LIBIPT}${LIBIPT:+ }$flag" |
| 11938 | done |
| 11939 | fi |
| 11940 | fi |
| 11941 | if test "X$ltrpathdirs" != "X"; then |
| 11942 | for found_dir in $ltrpathdirs; do |
| 11943 | LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir" |
| 11944 | done |
| 11945 | fi |
| 11946 | |
| 11947 | |
| 11948 | ac_save_CPPFLAGS="$CPPFLAGS" |
| 11949 | |
| 11950 | for element in $INCIPT; do |
| 11951 | haveit= |
| 11952 | for x in $CPPFLAGS; do |
| 11953 | |
| 11954 | acl_save_prefix="$prefix" |
| 11955 | prefix="$acl_final_prefix" |
| 11956 | acl_save_exec_prefix="$exec_prefix" |
| 11957 | exec_prefix="$acl_final_exec_prefix" |
| 11958 | eval x=\"$x\" |
| 11959 | exec_prefix="$acl_save_exec_prefix" |
| 11960 | prefix="$acl_save_prefix" |
| 11961 | |
| 11962 | if test "X$x" = "X$element"; then |
| 11963 | haveit=yes |
| 11964 | break |
| 11965 | fi |
| 11966 | done |
| 11967 | if test -z "$haveit"; then |
| 11968 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" |
| 11969 | fi |
| 11970 | done |
| 11971 | |
| 11972 | |
| 11973 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5 |
| 11974 | $as_echo_n "checking for libipt... " >&6; } |
| 11975 | if ${ac_cv_libipt+:} false; then : |
| 11976 | $as_echo_n "(cached) " >&6 |
| 11977 | else |
| 11978 | |
| 11979 | ac_save_LIBS="$LIBS" |
| 11980 | LIBS="$LIBS $LIBIPT" |
| 11981 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 11982 | /* end confdefs.h. */ |
| 11983 | #include "intel-pt.h" |
| 11984 | int |
| 11985 | main () |
| 11986 | { |
| 11987 | pt_insn_alloc_decoder (0); |
| 11988 | ; |
| 11989 | return 0; |
| 11990 | } |
| 11991 | _ACEOF |
| 11992 | if ac_fn_c_try_link "$LINENO"; then : |
| 11993 | ac_cv_libipt=yes |
| 11994 | else |
| 11995 | ac_cv_libipt=no |
| 11996 | fi |
| 11997 | rm -f core conftest.err conftest.$ac_objext \ |
| 11998 | conftest$ac_exeext conftest.$ac_ext |
| 11999 | LIBS="$ac_save_LIBS" |
| 12000 | |
| 12001 | fi |
| 12002 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5 |
| 12003 | $as_echo "$ac_cv_libipt" >&6; } |
| 12004 | if test "$ac_cv_libipt" = yes; then |
| 12005 | HAVE_LIBIPT=yes |
| 12006 | |
| 12007 | $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h |
| 12008 | |
| 12009 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5 |
| 12010 | $as_echo_n "checking how to link with libipt... " >&6; } |
| 12011 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5 |
| 12012 | $as_echo "$LIBIPT" >&6; } |
| 12013 | else |
| 12014 | HAVE_LIBIPT=no |
| 12015 | CPPFLAGS="$ac_save_CPPFLAGS" |
| 12016 | LIBIPT= |
| 12017 | LTLIBIPT= |
| 12018 | fi |
| 12019 | |
| 12020 | |
| 12021 | |
| 12022 | |
| 12023 | |
| 12024 | |
| 12025 | if test "$HAVE_LIBIPT" != yes; then |
| 12026 | if test "$with_intel_pt" = yes; then |
| 12027 | as_fn_error $? "libipt is missing or unusable" "$LINENO" 5 |
| 12028 | else |
| 12029 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5 |
| 12030 | $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;} |
| 12031 | fi |
| 12032 | else |
| 12033 | save_LIBS=$LIBS |
| 12034 | LIBS="$LIBS $LIBIPT" |
| 12035 | for ac_func in pt_insn_event |
| 12036 | do : |
| 12037 | ac_fn_c_check_func "$LINENO" "pt_insn_event" "ac_cv_func_pt_insn_event" |
| 12038 | if test "x$ac_cv_func_pt_insn_event" = xyes; then : |
| 12039 | cat >>confdefs.h <<_ACEOF |
| 12040 | #define HAVE_PT_INSN_EVENT 1 |
| 12041 | _ACEOF |
| 12042 | |
| 12043 | fi |
| 12044 | done |
| 12045 | |
| 12046 | ac_fn_c_check_member "$LINENO" "struct pt_insn" "enabled" "ac_cv_member_struct_pt_insn_enabled" "#include <intel-pt.h> |
| 12047 | " |
| 12048 | if test "x$ac_cv_member_struct_pt_insn_enabled" = xyes; then : |
| 12049 | |
| 12050 | cat >>confdefs.h <<_ACEOF |
| 12051 | #define HAVE_STRUCT_PT_INSN_ENABLED 1 |
| 12052 | _ACEOF |
| 12053 | |
| 12054 | |
| 12055 | fi |
| 12056 | ac_fn_c_check_member "$LINENO" "struct pt_insn" "resynced" "ac_cv_member_struct_pt_insn_resynced" "#include <intel-pt.h> |
| 12057 | " |
| 12058 | if test "x$ac_cv_member_struct_pt_insn_resynced" = xyes; then : |
| 12059 | |
| 12060 | cat >>confdefs.h <<_ACEOF |
| 12061 | #define HAVE_STRUCT_PT_INSN_RESYNCED 1 |
| 12062 | _ACEOF |
| 12063 | |
| 12064 | |
| 12065 | fi |
| 12066 | |
| 12067 | LIBS=$save_LIBS |
| 12068 | fi |
| 12069 | fi |
| 12070 | |
| 12071 | # ------------------------- # |
| 12072 | # Checks for header files. # |
| 12073 | # ------------------------- # |
| 12074 | |
| 12075 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
| 12076 | $as_echo_n "checking for ANSI C header files... " >&6; } |
| 12077 | if ${ac_cv_header_stdc+:} false; then : |
| 12078 | $as_echo_n "(cached) " >&6 |
| 12079 | else |
| 12080 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12081 | /* end confdefs.h. */ |
| 12082 | #include <stdlib.h> |
| 12083 | #include <stdarg.h> |
| 12084 | #include <string.h> |
| 12085 | #include <float.h> |
| 12086 | |
| 12087 | int |
| 12088 | main () |
| 12089 | { |
| 12090 | |
| 12091 | ; |
| 12092 | return 0; |
| 12093 | } |
| 12094 | _ACEOF |
| 12095 | if ac_fn_c_try_compile "$LINENO"; then : |
| 12096 | ac_cv_header_stdc=yes |
| 12097 | else |
| 12098 | ac_cv_header_stdc=no |
| 12099 | fi |
| 12100 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 12101 | |
| 12102 | if test $ac_cv_header_stdc = yes; then |
| 12103 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. |
| 12104 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12105 | /* end confdefs.h. */ |
| 12106 | #include <string.h> |
| 12107 | |
| 12108 | _ACEOF |
| 12109 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 12110 | $EGREP "memchr" >/dev/null 2>&1; then : |
| 12111 | |
| 12112 | else |
| 12113 | ac_cv_header_stdc=no |
| 12114 | fi |
| 12115 | rm -f conftest* |
| 12116 | |
| 12117 | fi |
| 12118 | |
| 12119 | if test $ac_cv_header_stdc = yes; then |
| 12120 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. |
| 12121 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12122 | /* end confdefs.h. */ |
| 12123 | #include <stdlib.h> |
| 12124 | |
| 12125 | _ACEOF |
| 12126 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 12127 | $EGREP "free" >/dev/null 2>&1; then : |
| 12128 | |
| 12129 | else |
| 12130 | ac_cv_header_stdc=no |
| 12131 | fi |
| 12132 | rm -f conftest* |
| 12133 | |
| 12134 | fi |
| 12135 | |
| 12136 | if test $ac_cv_header_stdc = yes; then |
| 12137 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. |
| 12138 | if test "$cross_compiling" = yes; then : |
| 12139 | : |
| 12140 | else |
| 12141 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12142 | /* end confdefs.h. */ |
| 12143 | #include <ctype.h> |
| 12144 | #include <stdlib.h> |
| 12145 | #if ((' ' & 0x0FF) == 0x020) |
| 12146 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') |
| 12147 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) |
| 12148 | #else |
| 12149 | # define ISLOWER(c) \ |
| 12150 | (('a' <= (c) && (c) <= 'i') \ |
| 12151 | || ('j' <= (c) && (c) <= 'r') \ |
| 12152 | || ('s' <= (c) && (c) <= 'z')) |
| 12153 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
| 12154 | #endif |
| 12155 | |
| 12156 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
| 12157 | int |
| 12158 | main () |
| 12159 | { |
| 12160 | int i; |
| 12161 | for (i = 0; i < 256; i++) |
| 12162 | if (XOR (islower (i), ISLOWER (i)) |
| 12163 | || toupper (i) != TOUPPER (i)) |
| 12164 | return 2; |
| 12165 | return 0; |
| 12166 | } |
| 12167 | _ACEOF |
| 12168 | if ac_fn_c_try_run "$LINENO"; then : |
| 12169 | |
| 12170 | else |
| 12171 | ac_cv_header_stdc=no |
| 12172 | fi |
| 12173 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 12174 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 12175 | fi |
| 12176 | |
| 12177 | fi |
| 12178 | fi |
| 12179 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
| 12180 | $as_echo "$ac_cv_header_stdc" >&6; } |
| 12181 | if test $ac_cv_header_stdc = yes; then |
| 12182 | |
| 12183 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
| 12184 | |
| 12185 | fi |
| 12186 | |
| 12187 | # elf_hp.h is for HP/UX 64-bit shared library support. |
| 12188 | for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \ |
| 12189 | thread_db.h linux/elf.h \ |
| 12190 | sys/file.h sys/filio.h sys/ioctl.h sys/param.h \ |
| 12191 | sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \ |
| 12192 | sys/reg.h sys/debugreg.h sys/select.h \ |
| 12193 | termios.h elf_hp.h \ |
| 12194 | dlfcn.h |
| 12195 | do : |
| 12196 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 12197 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" |
| 12198 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
| 12199 | cat >>confdefs.h <<_ACEOF |
| 12200 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| 12201 | _ACEOF |
| 12202 | |
| 12203 | fi |
| 12204 | |
| 12205 | done |
| 12206 | |
| 12207 | for ac_header in sys/user.h |
| 12208 | do : |
| 12209 | ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H |
| 12210 | # include <sys/param.h> |
| 12211 | #endif |
| 12212 | |
| 12213 | " |
| 12214 | if test "x$ac_cv_header_sys_user_h" = xyes; then : |
| 12215 | cat >>confdefs.h <<_ACEOF |
| 12216 | #define HAVE_SYS_USER_H 1 |
| 12217 | _ACEOF |
| 12218 | |
| 12219 | fi |
| 12220 | |
| 12221 | done |
| 12222 | |
| 12223 | |
| 12224 | for ac_header in curses.h cursesX.h ncurses.h ncursesw/ncurses.h ncurses/ncurses.h ncurses/term.h |
| 12225 | do : |
| 12226 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 12227 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" |
| 12228 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
| 12229 | cat >>confdefs.h <<_ACEOF |
| 12230 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| 12231 | _ACEOF |
| 12232 | |
| 12233 | fi |
| 12234 | |
| 12235 | done |
| 12236 | |
| 12237 | for ac_header in term.h |
| 12238 | do : |
| 12239 | ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H |
| 12240 | # include <curses.h> |
| 12241 | #endif |
| 12242 | |
| 12243 | " |
| 12244 | if test "x$ac_cv_header_term_h" = xyes; then : |
| 12245 | cat >>confdefs.h <<_ACEOF |
| 12246 | #define HAVE_TERM_H 1 |
| 12247 | _ACEOF |
| 12248 | |
| 12249 | fi |
| 12250 | |
| 12251 | done |
| 12252 | |
| 12253 | |
| 12254 | # ------------------------- # |
| 12255 | # Checks for declarations. # |
| 12256 | # ------------------------- # |
| 12257 | |
| 12258 | |
| 12259 | # Check for presence and size of long long. |
| 12260 | ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" |
| 12261 | if test "x$ac_cv_type_long_long" = xyes; then : |
| 12262 | |
| 12263 | cat >>confdefs.h <<_ACEOF |
| 12264 | #define HAVE_LONG_LONG 1 |
| 12265 | _ACEOF |
| 12266 | |
| 12267 | # The cast to long int works around a bug in the HP C Compiler |
| 12268 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects |
| 12269 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. |
| 12270 | # This bug is HP SR number 8606223364. |
| 12271 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 |
| 12272 | $as_echo_n "checking size of long long... " >&6; } |
| 12273 | if ${ac_cv_sizeof_long_long+:} false; then : |
| 12274 | $as_echo_n "(cached) " >&6 |
| 12275 | else |
| 12276 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : |
| 12277 | |
| 12278 | else |
| 12279 | if test "$ac_cv_type_long_long" = yes; then |
| 12280 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 12281 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 12282 | as_fn_error 77 "cannot compute sizeof (long long) |
| 12283 | See \`config.log' for more details" "$LINENO" 5; } |
| 12284 | else |
| 12285 | ac_cv_sizeof_long_long=0 |
| 12286 | fi |
| 12287 | fi |
| 12288 | |
| 12289 | fi |
| 12290 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 |
| 12291 | $as_echo "$ac_cv_sizeof_long_long" >&6; } |
| 12292 | |
| 12293 | |
| 12294 | |
| 12295 | cat >>confdefs.h <<_ACEOF |
| 12296 | #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long |
| 12297 | _ACEOF |
| 12298 | |
| 12299 | |
| 12300 | fi |
| 12301 | |
| 12302 | |
| 12303 | as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh` |
| 12304 | ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default" |
| 12305 | if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then : |
| 12306 | ac_have_decl=1 |
| 12307 | else |
| 12308 | ac_have_decl=0 |
| 12309 | fi |
| 12310 | |
| 12311 | cat >>confdefs.h <<_ACEOF |
| 12312 | #define HAVE_DECL_BASENAME $ac_have_decl |
| 12313 | _ACEOF |
| 12314 | ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" |
| 12315 | if test "x$ac_cv_have_decl_ffs" = xyes; then : |
| 12316 | ac_have_decl=1 |
| 12317 | else |
| 12318 | ac_have_decl=0 |
| 12319 | fi |
| 12320 | |
| 12321 | cat >>confdefs.h <<_ACEOF |
| 12322 | #define HAVE_DECL_FFS $ac_have_decl |
| 12323 | _ACEOF |
| 12324 | ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" |
| 12325 | if test "x$ac_cv_have_decl_asprintf" = xyes; then : |
| 12326 | ac_have_decl=1 |
| 12327 | else |
| 12328 | ac_have_decl=0 |
| 12329 | fi |
| 12330 | |
| 12331 | cat >>confdefs.h <<_ACEOF |
| 12332 | #define HAVE_DECL_ASPRINTF $ac_have_decl |
| 12333 | _ACEOF |
| 12334 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" |
| 12335 | if test "x$ac_cv_have_decl_vasprintf" = xyes; then : |
| 12336 | ac_have_decl=1 |
| 12337 | else |
| 12338 | ac_have_decl=0 |
| 12339 | fi |
| 12340 | |
| 12341 | cat >>confdefs.h <<_ACEOF |
| 12342 | #define HAVE_DECL_VASPRINTF $ac_have_decl |
| 12343 | _ACEOF |
| 12344 | ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" |
| 12345 | if test "x$ac_cv_have_decl_snprintf" = xyes; then : |
| 12346 | ac_have_decl=1 |
| 12347 | else |
| 12348 | ac_have_decl=0 |
| 12349 | fi |
| 12350 | |
| 12351 | cat >>confdefs.h <<_ACEOF |
| 12352 | #define HAVE_DECL_SNPRINTF $ac_have_decl |
| 12353 | _ACEOF |
| 12354 | ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" |
| 12355 | if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : |
| 12356 | ac_have_decl=1 |
| 12357 | else |
| 12358 | ac_have_decl=0 |
| 12359 | fi |
| 12360 | |
| 12361 | cat >>confdefs.h <<_ACEOF |
| 12362 | #define HAVE_DECL_VSNPRINTF $ac_have_decl |
| 12363 | _ACEOF |
| 12364 | |
| 12365 | ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default" |
| 12366 | if test "x$ac_cv_have_decl_strtol" = xyes; then : |
| 12367 | ac_have_decl=1 |
| 12368 | else |
| 12369 | ac_have_decl=0 |
| 12370 | fi |
| 12371 | |
| 12372 | cat >>confdefs.h <<_ACEOF |
| 12373 | #define HAVE_DECL_STRTOL $ac_have_decl |
| 12374 | _ACEOF |
| 12375 | ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default" |
| 12376 | if test "x$ac_cv_have_decl_strtoul" = xyes; then : |
| 12377 | ac_have_decl=1 |
| 12378 | else |
| 12379 | ac_have_decl=0 |
| 12380 | fi |
| 12381 | |
| 12382 | cat >>confdefs.h <<_ACEOF |
| 12383 | #define HAVE_DECL_STRTOUL $ac_have_decl |
| 12384 | _ACEOF |
| 12385 | ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" |
| 12386 | if test "x$ac_cv_have_decl_strtoll" = xyes; then : |
| 12387 | ac_have_decl=1 |
| 12388 | else |
| 12389 | ac_have_decl=0 |
| 12390 | fi |
| 12391 | |
| 12392 | cat >>confdefs.h <<_ACEOF |
| 12393 | #define HAVE_DECL_STRTOLL $ac_have_decl |
| 12394 | _ACEOF |
| 12395 | ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" |
| 12396 | if test "x$ac_cv_have_decl_strtoull" = xyes; then : |
| 12397 | ac_have_decl=1 |
| 12398 | else |
| 12399 | ac_have_decl=0 |
| 12400 | fi |
| 12401 | |
| 12402 | cat >>confdefs.h <<_ACEOF |
| 12403 | #define HAVE_DECL_STRTOULL $ac_have_decl |
| 12404 | _ACEOF |
| 12405 | |
| 12406 | ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default" |
| 12407 | if test "x$ac_cv_have_decl_strverscmp" = xyes; then : |
| 12408 | ac_have_decl=1 |
| 12409 | else |
| 12410 | ac_have_decl=0 |
| 12411 | fi |
| 12412 | |
| 12413 | cat >>confdefs.h <<_ACEOF |
| 12414 | #define HAVE_DECL_STRVERSCMP $ac_have_decl |
| 12415 | _ACEOF |
| 12416 | |
| 12417 | |
| 12418 | |
| 12419 | ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" |
| 12420 | if test "x$ac_cv_have_decl_snprintf" = xyes; then : |
| 12421 | ac_have_decl=1 |
| 12422 | else |
| 12423 | ac_have_decl=0 |
| 12424 | fi |
| 12425 | |
| 12426 | cat >>confdefs.h <<_ACEOF |
| 12427 | #define HAVE_DECL_SNPRINTF $ac_have_decl |
| 12428 | _ACEOF |
| 12429 | |
| 12430 | |
| 12431 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5 |
| 12432 | $as_echo_n "checking for LC_MESSAGES... " >&6; } |
| 12433 | if ${am_cv_val_LC_MESSAGES+:} false; then : |
| 12434 | $as_echo_n "(cached) " >&6 |
| 12435 | else |
| 12436 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12437 | /* end confdefs.h. */ |
| 12438 | #include <locale.h> |
| 12439 | int |
| 12440 | main () |
| 12441 | { |
| 12442 | return LC_MESSAGES |
| 12443 | ; |
| 12444 | return 0; |
| 12445 | } |
| 12446 | _ACEOF |
| 12447 | if ac_fn_c_try_link "$LINENO"; then : |
| 12448 | am_cv_val_LC_MESSAGES=yes |
| 12449 | else |
| 12450 | am_cv_val_LC_MESSAGES=no |
| 12451 | fi |
| 12452 | rm -f core conftest.err conftest.$ac_objext \ |
| 12453 | conftest$ac_exeext conftest.$ac_ext |
| 12454 | fi |
| 12455 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5 |
| 12456 | $as_echo "$am_cv_val_LC_MESSAGES" >&6; } |
| 12457 | if test $am_cv_val_LC_MESSAGES = yes; then |
| 12458 | |
| 12459 | $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h |
| 12460 | |
| 12461 | fi |
| 12462 | |
| 12463 | |
| 12464 | # ----------------------- # |
| 12465 | # Checks for structures. # |
| 12466 | # ----------------------- # |
| 12467 | |
| 12468 | ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default" |
| 12469 | if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then : |
| 12470 | |
| 12471 | cat >>confdefs.h <<_ACEOF |
| 12472 | #define HAVE_STRUCT_STAT_ST_BLOCKS 1 |
| 12473 | _ACEOF |
| 12474 | |
| 12475 | |
| 12476 | fi |
| 12477 | ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default" |
| 12478 | if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then : |
| 12479 | |
| 12480 | cat >>confdefs.h <<_ACEOF |
| 12481 | #define HAVE_STRUCT_STAT_ST_BLKSIZE 1 |
| 12482 | _ACEOF |
| 12483 | |
| 12484 | |
| 12485 | fi |
| 12486 | |
| 12487 | |
| 12488 | # ------------------ # |
| 12489 | # Checks for types. # |
| 12490 | # ------------------ # |
| 12491 | |
| 12492 | ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h> |
| 12493 | #include <sys/socket.h> |
| 12494 | |
| 12495 | " |
| 12496 | if test "x$ac_cv_type_socklen_t" = xyes; then : |
| 12497 | |
| 12498 | cat >>confdefs.h <<_ACEOF |
| 12499 | #define HAVE_SOCKLEN_T 1 |
| 12500 | _ACEOF |
| 12501 | |
| 12502 | |
| 12503 | fi |
| 12504 | |
| 12505 | |
| 12506 | # ------------------------------------- # |
| 12507 | # Checks for compiler characteristics. # |
| 12508 | # ------------------------------------- # |
| 12509 | |
| 12510 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 |
| 12511 | $as_echo_n "checking for an ANSI C-conforming const... " >&6; } |
| 12512 | if ${ac_cv_c_const+:} false; then : |
| 12513 | $as_echo_n "(cached) " >&6 |
| 12514 | else |
| 12515 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12516 | /* end confdefs.h. */ |
| 12517 | |
| 12518 | int |
| 12519 | main () |
| 12520 | { |
| 12521 | |
| 12522 | #ifndef __cplusplus |
| 12523 | /* Ultrix mips cc rejects this sort of thing. */ |
| 12524 | typedef int charset[2]; |
| 12525 | const charset cs = { 0, 0 }; |
| 12526 | /* SunOS 4.1.1 cc rejects this. */ |
| 12527 | char const *const *pcpcc; |
| 12528 | char **ppc; |
| 12529 | /* NEC SVR4.0.2 mips cc rejects this. */ |
| 12530 | struct point {int x, y;}; |
| 12531 | static struct point const zero = {0,0}; |
| 12532 | /* AIX XL C 1.02.0.0 rejects this. |
| 12533 | It does not let you subtract one const X* pointer from another in |
| 12534 | an arm of an if-expression whose if-part is not a constant |
| 12535 | expression */ |
| 12536 | const char *g = "string"; |
| 12537 | pcpcc = &g + (g ? g-g : 0); |
| 12538 | /* HPUX 7.0 cc rejects these. */ |
| 12539 | ++pcpcc; |
| 12540 | ppc = (char**) pcpcc; |
| 12541 | pcpcc = (char const *const *) ppc; |
| 12542 | { /* SCO 3.2v4 cc rejects this sort of thing. */ |
| 12543 | char tx; |
| 12544 | char *t = &tx; |
| 12545 | char const *s = 0 ? (char *) 0 : (char const *) 0; |
| 12546 | |
| 12547 | *t++ = 0; |
| 12548 | if (s) return 0; |
| 12549 | } |
| 12550 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ |
| 12551 | int x[] = {25, 17}; |
| 12552 | const int *foo = &x[0]; |
| 12553 | ++foo; |
| 12554 | } |
| 12555 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ |
| 12556 | typedef const int *iptr; |
| 12557 | iptr p = 0; |
| 12558 | ++p; |
| 12559 | } |
| 12560 | { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying |
| 12561 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ |
| 12562 | struct s { int j; const int *ap[3]; } bx; |
| 12563 | struct s *b = &bx; b->j = 5; |
| 12564 | } |
| 12565 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ |
| 12566 | const int foo = 10; |
| 12567 | if (!foo) return 0; |
| 12568 | } |
| 12569 | return !cs[0] && !zero.x; |
| 12570 | #endif |
| 12571 | |
| 12572 | ; |
| 12573 | return 0; |
| 12574 | } |
| 12575 | _ACEOF |
| 12576 | if ac_fn_c_try_compile "$LINENO"; then : |
| 12577 | ac_cv_c_const=yes |
| 12578 | else |
| 12579 | ac_cv_c_const=no |
| 12580 | fi |
| 12581 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 12582 | fi |
| 12583 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 |
| 12584 | $as_echo "$ac_cv_c_const" >&6; } |
| 12585 | if test $ac_cv_c_const = no; then |
| 12586 | |
| 12587 | $as_echo "#define const /**/" >>confdefs.h |
| 12588 | |
| 12589 | fi |
| 12590 | |
| 12591 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 |
| 12592 | $as_echo_n "checking for inline... " >&6; } |
| 12593 | if ${ac_cv_c_inline+:} false; then : |
| 12594 | $as_echo_n "(cached) " >&6 |
| 12595 | else |
| 12596 | ac_cv_c_inline=no |
| 12597 | for ac_kw in inline __inline__ __inline; do |
| 12598 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12599 | /* end confdefs.h. */ |
| 12600 | #ifndef __cplusplus |
| 12601 | typedef int foo_t; |
| 12602 | static $ac_kw foo_t static_foo () {return 0; } |
| 12603 | $ac_kw foo_t foo () {return 0; } |
| 12604 | #endif |
| 12605 | |
| 12606 | _ACEOF |
| 12607 | if ac_fn_c_try_compile "$LINENO"; then : |
| 12608 | ac_cv_c_inline=$ac_kw |
| 12609 | fi |
| 12610 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 12611 | test "$ac_cv_c_inline" != no && break |
| 12612 | done |
| 12613 | |
| 12614 | fi |
| 12615 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 |
| 12616 | $as_echo "$ac_cv_c_inline" >&6; } |
| 12617 | |
| 12618 | case $ac_cv_c_inline in |
| 12619 | inline | yes) ;; |
| 12620 | *) |
| 12621 | case $ac_cv_c_inline in |
| 12622 | no) ac_val=;; |
| 12623 | *) ac_val=$ac_cv_c_inline;; |
| 12624 | esac |
| 12625 | cat >>confdefs.h <<_ACEOF |
| 12626 | #ifndef __cplusplus |
| 12627 | #define inline $ac_val |
| 12628 | #endif |
| 12629 | _ACEOF |
| 12630 | ;; |
| 12631 | esac |
| 12632 | |
| 12633 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 |
| 12634 | $as_echo_n "checking whether byte ordering is bigendian... " >&6; } |
| 12635 | if ${ac_cv_c_bigendian+:} false; then : |
| 12636 | $as_echo_n "(cached) " >&6 |
| 12637 | else |
| 12638 | ac_cv_c_bigendian=unknown |
| 12639 | # See if we're dealing with a universal compiler. |
| 12640 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12641 | /* end confdefs.h. */ |
| 12642 | #ifndef __APPLE_CC__ |
| 12643 | not a universal capable compiler |
| 12644 | #endif |
| 12645 | typedef int dummy; |
| 12646 | |
| 12647 | _ACEOF |
| 12648 | if ac_fn_c_try_compile "$LINENO"; then : |
| 12649 | |
| 12650 | # Check for potential -arch flags. It is not universal unless |
| 12651 | # there are at least two -arch flags with different values. |
| 12652 | ac_arch= |
| 12653 | ac_prev= |
| 12654 | for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do |
| 12655 | if test -n "$ac_prev"; then |
| 12656 | case $ac_word in |
| 12657 | i?86 | x86_64 | ppc | ppc64) |
| 12658 | if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then |
| 12659 | ac_arch=$ac_word |
| 12660 | else |
| 12661 | ac_cv_c_bigendian=universal |
| 12662 | break |
| 12663 | fi |
| 12664 | ;; |
| 12665 | esac |
| 12666 | ac_prev= |
| 12667 | elif test "x$ac_word" = "x-arch"; then |
| 12668 | ac_prev=arch |
| 12669 | fi |
| 12670 | done |
| 12671 | fi |
| 12672 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 12673 | if test $ac_cv_c_bigendian = unknown; then |
| 12674 | # See if sys/param.h defines the BYTE_ORDER macro. |
| 12675 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12676 | /* end confdefs.h. */ |
| 12677 | #include <sys/types.h> |
| 12678 | #include <sys/param.h> |
| 12679 | |
| 12680 | int |
| 12681 | main () |
| 12682 | { |
| 12683 | #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ |
| 12684 | && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ |
| 12685 | && LITTLE_ENDIAN) |
| 12686 | bogus endian macros |
| 12687 | #endif |
| 12688 | |
| 12689 | ; |
| 12690 | return 0; |
| 12691 | } |
| 12692 | _ACEOF |
| 12693 | if ac_fn_c_try_compile "$LINENO"; then : |
| 12694 | # It does; now see whether it defined to BIG_ENDIAN or not. |
| 12695 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12696 | /* end confdefs.h. */ |
| 12697 | #include <sys/types.h> |
| 12698 | #include <sys/param.h> |
| 12699 | |
| 12700 | int |
| 12701 | main () |
| 12702 | { |
| 12703 | #if BYTE_ORDER != BIG_ENDIAN |
| 12704 | not big endian |
| 12705 | #endif |
| 12706 | |
| 12707 | ; |
| 12708 | return 0; |
| 12709 | } |
| 12710 | _ACEOF |
| 12711 | if ac_fn_c_try_compile "$LINENO"; then : |
| 12712 | ac_cv_c_bigendian=yes |
| 12713 | else |
| 12714 | ac_cv_c_bigendian=no |
| 12715 | fi |
| 12716 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 12717 | fi |
| 12718 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 12719 | fi |
| 12720 | if test $ac_cv_c_bigendian = unknown; then |
| 12721 | # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). |
| 12722 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12723 | /* end confdefs.h. */ |
| 12724 | #include <limits.h> |
| 12725 | |
| 12726 | int |
| 12727 | main () |
| 12728 | { |
| 12729 | #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) |
| 12730 | bogus endian macros |
| 12731 | #endif |
| 12732 | |
| 12733 | ; |
| 12734 | return 0; |
| 12735 | } |
| 12736 | _ACEOF |
| 12737 | if ac_fn_c_try_compile "$LINENO"; then : |
| 12738 | # It does; now see whether it defined to _BIG_ENDIAN or not. |
| 12739 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12740 | /* end confdefs.h. */ |
| 12741 | #include <limits.h> |
| 12742 | |
| 12743 | int |
| 12744 | main () |
| 12745 | { |
| 12746 | #ifndef _BIG_ENDIAN |
| 12747 | not big endian |
| 12748 | #endif |
| 12749 | |
| 12750 | ; |
| 12751 | return 0; |
| 12752 | } |
| 12753 | _ACEOF |
| 12754 | if ac_fn_c_try_compile "$LINENO"; then : |
| 12755 | ac_cv_c_bigendian=yes |
| 12756 | else |
| 12757 | ac_cv_c_bigendian=no |
| 12758 | fi |
| 12759 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 12760 | fi |
| 12761 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 12762 | fi |
| 12763 | if test $ac_cv_c_bigendian = unknown; then |
| 12764 | # Compile a test program. |
| 12765 | if test "$cross_compiling" = yes; then : |
| 12766 | # Try to guess by grepping values from an object file. |
| 12767 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12768 | /* end confdefs.h. */ |
| 12769 | short int ascii_mm[] = |
| 12770 | { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; |
| 12771 | short int ascii_ii[] = |
| 12772 | { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; |
| 12773 | int use_ascii (int i) { |
| 12774 | return ascii_mm[i] + ascii_ii[i]; |
| 12775 | } |
| 12776 | short int ebcdic_ii[] = |
| 12777 | { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; |
| 12778 | short int ebcdic_mm[] = |
| 12779 | { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; |
| 12780 | int use_ebcdic (int i) { |
| 12781 | return ebcdic_mm[i] + ebcdic_ii[i]; |
| 12782 | } |
| 12783 | extern int foo; |
| 12784 | |
| 12785 | int |
| 12786 | main () |
| 12787 | { |
| 12788 | return use_ascii (foo) == use_ebcdic (foo); |
| 12789 | ; |
| 12790 | return 0; |
| 12791 | } |
| 12792 | _ACEOF |
| 12793 | if ac_fn_c_try_compile "$LINENO"; then : |
| 12794 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then |
| 12795 | ac_cv_c_bigendian=yes |
| 12796 | fi |
| 12797 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then |
| 12798 | if test "$ac_cv_c_bigendian" = unknown; then |
| 12799 | ac_cv_c_bigendian=no |
| 12800 | else |
| 12801 | # finding both strings is unlikely to happen, but who knows? |
| 12802 | ac_cv_c_bigendian=unknown |
| 12803 | fi |
| 12804 | fi |
| 12805 | fi |
| 12806 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 12807 | else |
| 12808 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12809 | /* end confdefs.h. */ |
| 12810 | $ac_includes_default |
| 12811 | int |
| 12812 | main () |
| 12813 | { |
| 12814 | |
| 12815 | /* Are we little or big endian? From Harbison&Steele. */ |
| 12816 | union |
| 12817 | { |
| 12818 | long int l; |
| 12819 | char c[sizeof (long int)]; |
| 12820 | } u; |
| 12821 | u.l = 1; |
| 12822 | return u.c[sizeof (long int) - 1] == 1; |
| 12823 | |
| 12824 | ; |
| 12825 | return 0; |
| 12826 | } |
| 12827 | _ACEOF |
| 12828 | if ac_fn_c_try_run "$LINENO"; then : |
| 12829 | ac_cv_c_bigendian=no |
| 12830 | else |
| 12831 | ac_cv_c_bigendian=yes |
| 12832 | fi |
| 12833 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 12834 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 12835 | fi |
| 12836 | |
| 12837 | fi |
| 12838 | fi |
| 12839 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 |
| 12840 | $as_echo "$ac_cv_c_bigendian" >&6; } |
| 12841 | case $ac_cv_c_bigendian in #( |
| 12842 | yes) |
| 12843 | $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h |
| 12844 | ;; #( |
| 12845 | no) |
| 12846 | ;; #( |
| 12847 | universal) |
| 12848 | |
| 12849 | $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h |
| 12850 | |
| 12851 | ;; #( |
| 12852 | *) |
| 12853 | as_fn_error $? "unknown endianness |
| 12854 | presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; |
| 12855 | esac |
| 12856 | |
| 12857 | |
| 12858 | # ------------------------------ # |
| 12859 | # Checks for library functions. # |
| 12860 | # ------------------------------ # |
| 12861 | |
| 12862 | |
| 12863 | |
| 12864 | |
| 12865 | for ac_header in $ac_header_list |
| 12866 | do : |
| 12867 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 12868 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default |
| 12869 | " |
| 12870 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
| 12871 | cat >>confdefs.h <<_ACEOF |
| 12872 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| 12873 | _ACEOF |
| 12874 | |
| 12875 | fi |
| 12876 | |
| 12877 | done |
| 12878 | |
| 12879 | |
| 12880 | |
| 12881 | |
| 12882 | |
| 12883 | |
| 12884 | |
| 12885 | |
| 12886 | for ac_func in getpagesize |
| 12887 | do : |
| 12888 | ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" |
| 12889 | if test "x$ac_cv_func_getpagesize" = xyes; then : |
| 12890 | cat >>confdefs.h <<_ACEOF |
| 12891 | #define HAVE_GETPAGESIZE 1 |
| 12892 | _ACEOF |
| 12893 | |
| 12894 | fi |
| 12895 | done |
| 12896 | |
| 12897 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 |
| 12898 | $as_echo_n "checking for working mmap... " >&6; } |
| 12899 | if ${ac_cv_func_mmap_fixed_mapped+:} false; then : |
| 12900 | $as_echo_n "(cached) " >&6 |
| 12901 | else |
| 12902 | if test "$cross_compiling" = yes; then : |
| 12903 | ac_cv_func_mmap_fixed_mapped=no |
| 12904 | else |
| 12905 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12906 | /* end confdefs.h. */ |
| 12907 | $ac_includes_default |
| 12908 | /* malloc might have been renamed as rpl_malloc. */ |
| 12909 | #undef malloc |
| 12910 | |
| 12911 | /* Thanks to Mike Haertel and Jim Avera for this test. |
| 12912 | Here is a matrix of mmap possibilities: |
| 12913 | mmap private not fixed |
| 12914 | mmap private fixed at somewhere currently unmapped |
| 12915 | mmap private fixed at somewhere already mapped |
| 12916 | mmap shared not fixed |
| 12917 | mmap shared fixed at somewhere currently unmapped |
| 12918 | mmap shared fixed at somewhere already mapped |
| 12919 | For private mappings, we should verify that changes cannot be read() |
| 12920 | back from the file, nor mmap's back from the file at a different |
| 12921 | address. (There have been systems where private was not correctly |
| 12922 | implemented like the infamous i386 svr4.0, and systems where the |
| 12923 | VM page cache was not coherent with the file system buffer cache |
| 12924 | like early versions of FreeBSD and possibly contemporary NetBSD.) |
| 12925 | For shared mappings, we should conversely verify that changes get |
| 12926 | propagated back to all the places they're supposed to be. |
| 12927 | |
| 12928 | Grep wants private fixed already mapped. |
| 12929 | The main things grep needs to know about mmap are: |
| 12930 | * does it exist and is it safe to write into the mmap'd area |
| 12931 | * how to use it (BSD variants) */ |
| 12932 | |
| 12933 | #include <fcntl.h> |
| 12934 | #include <sys/mman.h> |
| 12935 | |
| 12936 | #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H |
| 12937 | char *malloc (); |
| 12938 | #endif |
| 12939 | |
| 12940 | /* This mess was copied from the GNU getpagesize.h. */ |
| 12941 | #ifndef HAVE_GETPAGESIZE |
| 12942 | # ifdef _SC_PAGESIZE |
| 12943 | # define getpagesize() sysconf(_SC_PAGESIZE) |
| 12944 | # else /* no _SC_PAGESIZE */ |
| 12945 | # ifdef HAVE_SYS_PARAM_H |
| 12946 | # include <sys/param.h> |
| 12947 | # ifdef EXEC_PAGESIZE |
| 12948 | # define getpagesize() EXEC_PAGESIZE |
| 12949 | # else /* no EXEC_PAGESIZE */ |
| 12950 | # ifdef NBPG |
| 12951 | # define getpagesize() NBPG * CLSIZE |
| 12952 | # ifndef CLSIZE |
| 12953 | # define CLSIZE 1 |
| 12954 | # endif /* no CLSIZE */ |
| 12955 | # else /* no NBPG */ |
| 12956 | # ifdef NBPC |
| 12957 | # define getpagesize() NBPC |
| 12958 | # else /* no NBPC */ |
| 12959 | # ifdef PAGESIZE |
| 12960 | # define getpagesize() PAGESIZE |
| 12961 | # endif /* PAGESIZE */ |
| 12962 | # endif /* no NBPC */ |
| 12963 | # endif /* no NBPG */ |
| 12964 | # endif /* no EXEC_PAGESIZE */ |
| 12965 | # else /* no HAVE_SYS_PARAM_H */ |
| 12966 | # define getpagesize() 8192 /* punt totally */ |
| 12967 | # endif /* no HAVE_SYS_PARAM_H */ |
| 12968 | # endif /* no _SC_PAGESIZE */ |
| 12969 | |
| 12970 | #endif /* no HAVE_GETPAGESIZE */ |
| 12971 | |
| 12972 | int |
| 12973 | main () |
| 12974 | { |
| 12975 | char *data, *data2, *data3; |
| 12976 | const char *cdata2; |
| 12977 | int i, pagesize; |
| 12978 | int fd, fd2; |
| 12979 | |
| 12980 | pagesize = getpagesize (); |
| 12981 | |
| 12982 | /* First, make a file with some known garbage in it. */ |
| 12983 | data = (char *) malloc (pagesize); |
| 12984 | if (!data) |
| 12985 | return 1; |
| 12986 | for (i = 0; i < pagesize; ++i) |
| 12987 | *(data + i) = rand (); |
| 12988 | umask (0); |
| 12989 | fd = creat ("conftest.mmap", 0600); |
| 12990 | if (fd < 0) |
| 12991 | return 2; |
| 12992 | if (write (fd, data, pagesize) != pagesize) |
| 12993 | return 3; |
| 12994 | close (fd); |
| 12995 | |
| 12996 | /* Next, check that the tail of a page is zero-filled. File must have |
| 12997 | non-zero length, otherwise we risk SIGBUS for entire page. */ |
| 12998 | fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); |
| 12999 | if (fd2 < 0) |
| 13000 | return 4; |
| 13001 | cdata2 = ""; |
| 13002 | if (write (fd2, cdata2, 1) != 1) |
| 13003 | return 5; |
| 13004 | data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); |
| 13005 | if (data2 == MAP_FAILED) |
| 13006 | return 6; |
| 13007 | for (i = 0; i < pagesize; ++i) |
| 13008 | if (*(data2 + i)) |
| 13009 | return 7; |
| 13010 | close (fd2); |
| 13011 | if (munmap (data2, pagesize)) |
| 13012 | return 8; |
| 13013 | |
| 13014 | /* Next, try to mmap the file at a fixed address which already has |
| 13015 | something else allocated at it. If we can, also make sure that |
| 13016 | we see the same garbage. */ |
| 13017 | fd = open ("conftest.mmap", O_RDWR); |
| 13018 | if (fd < 0) |
| 13019 | return 9; |
| 13020 | if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, |
| 13021 | MAP_PRIVATE | MAP_FIXED, fd, 0L)) |
| 13022 | return 10; |
| 13023 | for (i = 0; i < pagesize; ++i) |
| 13024 | if (*(data + i) != *(data2 + i)) |
| 13025 | return 11; |
| 13026 | |
| 13027 | /* Finally, make sure that changes to the mapped area do not |
| 13028 | percolate back to the file as seen by read(). (This is a bug on |
| 13029 | some variants of i386 svr4.0.) */ |
| 13030 | for (i = 0; i < pagesize; ++i) |
| 13031 | *(data2 + i) = *(data2 + i) + 1; |
| 13032 | data3 = (char *) malloc (pagesize); |
| 13033 | if (!data3) |
| 13034 | return 12; |
| 13035 | if (read (fd, data3, pagesize) != pagesize) |
| 13036 | return 13; |
| 13037 | for (i = 0; i < pagesize; ++i) |
| 13038 | if (*(data + i) != *(data3 + i)) |
| 13039 | return 14; |
| 13040 | close (fd); |
| 13041 | return 0; |
| 13042 | } |
| 13043 | _ACEOF |
| 13044 | if ac_fn_c_try_run "$LINENO"; then : |
| 13045 | ac_cv_func_mmap_fixed_mapped=yes |
| 13046 | else |
| 13047 | ac_cv_func_mmap_fixed_mapped=no |
| 13048 | fi |
| 13049 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 13050 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 13051 | fi |
| 13052 | |
| 13053 | fi |
| 13054 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 |
| 13055 | $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } |
| 13056 | if test $ac_cv_func_mmap_fixed_mapped = yes; then |
| 13057 | |
| 13058 | $as_echo "#define HAVE_MMAP 1" >>confdefs.h |
| 13059 | |
| 13060 | fi |
| 13061 | rm -f conftest.mmap conftest.txt |
| 13062 | |
| 13063 | ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" |
| 13064 | if test "x$ac_cv_type_pid_t" = xyes; then : |
| 13065 | |
| 13066 | else |
| 13067 | |
| 13068 | cat >>confdefs.h <<_ACEOF |
| 13069 | #define pid_t int |
| 13070 | _ACEOF |
| 13071 | |
| 13072 | fi |
| 13073 | |
| 13074 | for ac_header in vfork.h |
| 13075 | do : |
| 13076 | ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" |
| 13077 | if test "x$ac_cv_header_vfork_h" = xyes; then : |
| 13078 | cat >>confdefs.h <<_ACEOF |
| 13079 | #define HAVE_VFORK_H 1 |
| 13080 | _ACEOF |
| 13081 | |
| 13082 | fi |
| 13083 | |
| 13084 | done |
| 13085 | |
| 13086 | for ac_func in fork vfork |
| 13087 | do : |
| 13088 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 13089 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| 13090 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
| 13091 | cat >>confdefs.h <<_ACEOF |
| 13092 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 13093 | _ACEOF |
| 13094 | |
| 13095 | fi |
| 13096 | done |
| 13097 | |
| 13098 | if test "x$ac_cv_func_fork" = xyes; then |
| 13099 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 |
| 13100 | $as_echo_n "checking for working fork... " >&6; } |
| 13101 | if ${ac_cv_func_fork_works+:} false; then : |
| 13102 | $as_echo_n "(cached) " >&6 |
| 13103 | else |
| 13104 | if test "$cross_compiling" = yes; then : |
| 13105 | ac_cv_func_fork_works=cross |
| 13106 | else |
| 13107 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13108 | /* end confdefs.h. */ |
| 13109 | $ac_includes_default |
| 13110 | int |
| 13111 | main () |
| 13112 | { |
| 13113 | |
| 13114 | /* By Ruediger Kuhlmann. */ |
| 13115 | return fork () < 0; |
| 13116 | |
| 13117 | ; |
| 13118 | return 0; |
| 13119 | } |
| 13120 | _ACEOF |
| 13121 | if ac_fn_c_try_run "$LINENO"; then : |
| 13122 | ac_cv_func_fork_works=yes |
| 13123 | else |
| 13124 | ac_cv_func_fork_works=no |
| 13125 | fi |
| 13126 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 13127 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 13128 | fi |
| 13129 | |
| 13130 | fi |
| 13131 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 |
| 13132 | $as_echo "$ac_cv_func_fork_works" >&6; } |
| 13133 | |
| 13134 | else |
| 13135 | ac_cv_func_fork_works=$ac_cv_func_fork |
| 13136 | fi |
| 13137 | if test "x$ac_cv_func_fork_works" = xcross; then |
| 13138 | case $host in |
| 13139 | *-*-amigaos* | *-*-msdosdjgpp*) |
| 13140 | # Override, as these systems have only a dummy fork() stub |
| 13141 | ac_cv_func_fork_works=no |
| 13142 | ;; |
| 13143 | *) |
| 13144 | ac_cv_func_fork_works=yes |
| 13145 | ;; |
| 13146 | esac |
| 13147 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 |
| 13148 | $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} |
| 13149 | fi |
| 13150 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
| 13151 | if test "x$ac_cv_func_vfork" = xyes; then |
| 13152 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 |
| 13153 | $as_echo_n "checking for working vfork... " >&6; } |
| 13154 | if ${ac_cv_func_vfork_works+:} false; then : |
| 13155 | $as_echo_n "(cached) " >&6 |
| 13156 | else |
| 13157 | if test "$cross_compiling" = yes; then : |
| 13158 | ac_cv_func_vfork_works=cross |
| 13159 | else |
| 13160 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13161 | /* end confdefs.h. */ |
| 13162 | /* Thanks to Paul Eggert for this test. */ |
| 13163 | $ac_includes_default |
| 13164 | #include <sys/wait.h> |
| 13165 | #ifdef HAVE_VFORK_H |
| 13166 | # include <vfork.h> |
| 13167 | #endif |
| 13168 | /* On some sparc systems, changes by the child to local and incoming |
| 13169 | argument registers are propagated back to the parent. The compiler |
| 13170 | is told about this with #include <vfork.h>, but some compilers |
| 13171 | (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a |
| 13172 | static variable whose address is put into a register that is |
| 13173 | clobbered by the vfork. */ |
| 13174 | static void |
| 13175 | #ifdef __cplusplus |
| 13176 | sparc_address_test (int arg) |
| 13177 | # else |
| 13178 | sparc_address_test (arg) int arg; |
| 13179 | #endif |
| 13180 | { |
| 13181 | static pid_t child; |
| 13182 | if (!child) { |
| 13183 | child = vfork (); |
| 13184 | if (child < 0) { |
| 13185 | perror ("vfork"); |
| 13186 | _exit(2); |
| 13187 | } |
| 13188 | if (!child) { |
| 13189 | arg = getpid(); |
| 13190 | write(-1, "", 0); |
| 13191 | _exit (arg); |
| 13192 | } |
| 13193 | } |
| 13194 | } |
| 13195 | |
| 13196 | int |
| 13197 | main () |
| 13198 | { |
| 13199 | pid_t parent = getpid (); |
| 13200 | pid_t child; |
| 13201 | |
| 13202 | sparc_address_test (0); |
| 13203 | |
| 13204 | child = vfork (); |
| 13205 | |
| 13206 | if (child == 0) { |
| 13207 | /* Here is another test for sparc vfork register problems. This |
| 13208 | test uses lots of local variables, at least as many local |
| 13209 | variables as main has allocated so far including compiler |
| 13210 | temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris |
| 13211 | 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should |
| 13212 | reuse the register of parent for one of the local variables, |
| 13213 | since it will think that parent can't possibly be used any more |
| 13214 | in this routine. Assigning to the local variable will thus |
| 13215 | munge parent in the parent process. */ |
| 13216 | pid_t |
| 13217 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), |
| 13218 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); |
| 13219 | /* Convince the compiler that p..p7 are live; otherwise, it might |
| 13220 | use the same hardware register for all 8 local variables. */ |
| 13221 | if (p != p1 || p != p2 || p != p3 || p != p4 |
| 13222 | || p != p5 || p != p6 || p != p7) |
| 13223 | _exit(1); |
| 13224 | |
| 13225 | /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent |
| 13226 | from child file descriptors. If the child closes a descriptor |
| 13227 | before it execs or exits, this munges the parent's descriptor |
| 13228 | as well. Test for this by closing stdout in the child. */ |
| 13229 | _exit(close(fileno(stdout)) != 0); |
| 13230 | } else { |
| 13231 | int status; |
| 13232 | struct stat st; |
| 13233 | |
| 13234 | while (wait(&status) != child) |
| 13235 | ; |
| 13236 | return ( |
| 13237 | /* Was there some problem with vforking? */ |
| 13238 | child < 0 |
| 13239 | |
| 13240 | /* Did the child fail? (This shouldn't happen.) */ |
| 13241 | || status |
| 13242 | |
| 13243 | /* Did the vfork/compiler bug occur? */ |
| 13244 | || parent != getpid() |
| 13245 | |
| 13246 | /* Did the file descriptor bug occur? */ |
| 13247 | || fstat(fileno(stdout), &st) != 0 |
| 13248 | ); |
| 13249 | } |
| 13250 | } |
| 13251 | _ACEOF |
| 13252 | if ac_fn_c_try_run "$LINENO"; then : |
| 13253 | ac_cv_func_vfork_works=yes |
| 13254 | else |
| 13255 | ac_cv_func_vfork_works=no |
| 13256 | fi |
| 13257 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 13258 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 13259 | fi |
| 13260 | |
| 13261 | fi |
| 13262 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 |
| 13263 | $as_echo "$ac_cv_func_vfork_works" >&6; } |
| 13264 | |
| 13265 | fi; |
| 13266 | if test "x$ac_cv_func_fork_works" = xcross; then |
| 13267 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
| 13268 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 |
| 13269 | $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} |
| 13270 | fi |
| 13271 | |
| 13272 | if test "x$ac_cv_func_vfork_works" = xyes; then |
| 13273 | |
| 13274 | $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h |
| 13275 | |
| 13276 | else |
| 13277 | |
| 13278 | $as_echo "#define vfork fork" >>confdefs.h |
| 13279 | |
| 13280 | fi |
| 13281 | if test "x$ac_cv_func_fork_works" = xyes; then |
| 13282 | |
| 13283 | $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h |
| 13284 | |
| 13285 | fi |
| 13286 | |
| 13287 | for ac_func in getauxval getrusage getuid getgid \ |
| 13288 | pipe poll pread pread64 pwrite resize_term \ |
| 13289 | sbrk getpgid setpgid setpgrp setsid \ |
| 13290 | sigaction sigprocmask sigsetmask socketpair \ |
| 13291 | ttrace wborder wresize setlocale iconvlist libiconvlist btowc \ |
| 13292 | setrlimit getrlimit posix_madvise waitpid \ |
| 13293 | ptrace64 sigaltstack setns use_default_colors |
| 13294 | do : |
| 13295 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 13296 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| 13297 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
| 13298 | cat >>confdefs.h <<_ACEOF |
| 13299 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 13300 | _ACEOF |
| 13301 | |
| 13302 | fi |
| 13303 | done |
| 13304 | |
| 13305 | |
| 13306 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 |
| 13307 | $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } |
| 13308 | if ${am_cv_langinfo_codeset+:} false; then : |
| 13309 | $as_echo_n "(cached) " >&6 |
| 13310 | else |
| 13311 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13312 | /* end confdefs.h. */ |
| 13313 | #include <langinfo.h> |
| 13314 | int |
| 13315 | main () |
| 13316 | { |
| 13317 | char* cs = nl_langinfo(CODESET); |
| 13318 | ; |
| 13319 | return 0; |
| 13320 | } |
| 13321 | _ACEOF |
| 13322 | if ac_fn_c_try_link "$LINENO"; then : |
| 13323 | am_cv_langinfo_codeset=yes |
| 13324 | else |
| 13325 | am_cv_langinfo_codeset=no |
| 13326 | fi |
| 13327 | rm -f core conftest.err conftest.$ac_objext \ |
| 13328 | conftest$ac_exeext conftest.$ac_ext |
| 13329 | |
| 13330 | fi |
| 13331 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 |
| 13332 | $as_echo "$am_cv_langinfo_codeset" >&6; } |
| 13333 | if test $am_cv_langinfo_codeset = yes; then |
| 13334 | |
| 13335 | $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h |
| 13336 | |
| 13337 | fi |
| 13338 | |
| 13339 | ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" |
| 13340 | if test "x$ac_cv_type_size_t" = xyes; then : |
| 13341 | |
| 13342 | else |
| 13343 | |
| 13344 | cat >>confdefs.h <<_ACEOF |
| 13345 | #define size_t unsigned int |
| 13346 | _ACEOF |
| 13347 | |
| 13348 | fi |
| 13349 | |
| 13350 | |
| 13351 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
| 13352 | $as_echo_n "checking for ANSI C header files... " >&6; } |
| 13353 | if ${ac_cv_header_stdc+:} false; then : |
| 13354 | $as_echo_n "(cached) " >&6 |
| 13355 | else |
| 13356 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13357 | /* end confdefs.h. */ |
| 13358 | #include <stdlib.h> |
| 13359 | #include <stdarg.h> |
| 13360 | #include <string.h> |
| 13361 | #include <float.h> |
| 13362 | |
| 13363 | int |
| 13364 | main () |
| 13365 | { |
| 13366 | |
| 13367 | ; |
| 13368 | return 0; |
| 13369 | } |
| 13370 | _ACEOF |
| 13371 | if ac_fn_c_try_compile "$LINENO"; then : |
| 13372 | ac_cv_header_stdc=yes |
| 13373 | else |
| 13374 | ac_cv_header_stdc=no |
| 13375 | fi |
| 13376 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 13377 | |
| 13378 | if test $ac_cv_header_stdc = yes; then |
| 13379 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. |
| 13380 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13381 | /* end confdefs.h. */ |
| 13382 | #include <string.h> |
| 13383 | |
| 13384 | _ACEOF |
| 13385 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 13386 | $EGREP "memchr" >/dev/null 2>&1; then : |
| 13387 | |
| 13388 | else |
| 13389 | ac_cv_header_stdc=no |
| 13390 | fi |
| 13391 | rm -f conftest* |
| 13392 | |
| 13393 | fi |
| 13394 | |
| 13395 | if test $ac_cv_header_stdc = yes; then |
| 13396 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. |
| 13397 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13398 | /* end confdefs.h. */ |
| 13399 | #include <stdlib.h> |
| 13400 | |
| 13401 | _ACEOF |
| 13402 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 13403 | $EGREP "free" >/dev/null 2>&1; then : |
| 13404 | |
| 13405 | else |
| 13406 | ac_cv_header_stdc=no |
| 13407 | fi |
| 13408 | rm -f conftest* |
| 13409 | |
| 13410 | fi |
| 13411 | |
| 13412 | if test $ac_cv_header_stdc = yes; then |
| 13413 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. |
| 13414 | if test "$cross_compiling" = yes; then : |
| 13415 | : |
| 13416 | else |
| 13417 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13418 | /* end confdefs.h. */ |
| 13419 | #include <ctype.h> |
| 13420 | #include <stdlib.h> |
| 13421 | #if ((' ' & 0x0FF) == 0x020) |
| 13422 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') |
| 13423 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) |
| 13424 | #else |
| 13425 | # define ISLOWER(c) \ |
| 13426 | (('a' <= (c) && (c) <= 'i') \ |
| 13427 | || ('j' <= (c) && (c) <= 'r') \ |
| 13428 | || ('s' <= (c) && (c) <= 'z')) |
| 13429 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
| 13430 | #endif |
| 13431 | |
| 13432 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
| 13433 | int |
| 13434 | main () |
| 13435 | { |
| 13436 | int i; |
| 13437 | for (i = 0; i < 256; i++) |
| 13438 | if (XOR (islower (i), ISLOWER (i)) |
| 13439 | || toupper (i) != TOUPPER (i)) |
| 13440 | return 2; |
| 13441 | return 0; |
| 13442 | } |
| 13443 | _ACEOF |
| 13444 | if ac_fn_c_try_run "$LINENO"; then : |
| 13445 | |
| 13446 | else |
| 13447 | ac_cv_header_stdc=no |
| 13448 | fi |
| 13449 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 13450 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 13451 | fi |
| 13452 | |
| 13453 | fi |
| 13454 | fi |
| 13455 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
| 13456 | $as_echo "$ac_cv_header_stdc" >&6; } |
| 13457 | if test $ac_cv_header_stdc = yes; then |
| 13458 | |
| 13459 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
| 13460 | |
| 13461 | fi |
| 13462 | |
| 13463 | # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works |
| 13464 | # for constant arguments. Useless! |
| 13465 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 |
| 13466 | $as_echo_n "checking for working alloca.h... " >&6; } |
| 13467 | if ${ac_cv_working_alloca_h+:} false; then : |
| 13468 | $as_echo_n "(cached) " >&6 |
| 13469 | else |
| 13470 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13471 | /* end confdefs.h. */ |
| 13472 | #include <alloca.h> |
| 13473 | int |
| 13474 | main () |
| 13475 | { |
| 13476 | char *p = (char *) alloca (2 * sizeof (int)); |
| 13477 | if (p) return 0; |
| 13478 | ; |
| 13479 | return 0; |
| 13480 | } |
| 13481 | _ACEOF |
| 13482 | if ac_fn_c_try_link "$LINENO"; then : |
| 13483 | ac_cv_working_alloca_h=yes |
| 13484 | else |
| 13485 | ac_cv_working_alloca_h=no |
| 13486 | fi |
| 13487 | rm -f core conftest.err conftest.$ac_objext \ |
| 13488 | conftest$ac_exeext conftest.$ac_ext |
| 13489 | fi |
| 13490 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 |
| 13491 | $as_echo "$ac_cv_working_alloca_h" >&6; } |
| 13492 | if test $ac_cv_working_alloca_h = yes; then |
| 13493 | |
| 13494 | $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h |
| 13495 | |
| 13496 | fi |
| 13497 | |
| 13498 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 |
| 13499 | $as_echo_n "checking for alloca... " >&6; } |
| 13500 | if ${ac_cv_func_alloca_works+:} false; then : |
| 13501 | $as_echo_n "(cached) " >&6 |
| 13502 | else |
| 13503 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13504 | /* end confdefs.h. */ |
| 13505 | #ifdef __GNUC__ |
| 13506 | # define alloca __builtin_alloca |
| 13507 | #else |
| 13508 | # ifdef _MSC_VER |
| 13509 | # include <malloc.h> |
| 13510 | # define alloca _alloca |
| 13511 | # else |
| 13512 | # ifdef HAVE_ALLOCA_H |
| 13513 | # include <alloca.h> |
| 13514 | # else |
| 13515 | # ifdef _AIX |
| 13516 | #pragma alloca |
| 13517 | # else |
| 13518 | # ifndef alloca /* predefined by HP cc +Olibcalls */ |
| 13519 | void *alloca (size_t); |
| 13520 | # endif |
| 13521 | # endif |
| 13522 | # endif |
| 13523 | # endif |
| 13524 | #endif |
| 13525 | |
| 13526 | int |
| 13527 | main () |
| 13528 | { |
| 13529 | char *p = (char *) alloca (1); |
| 13530 | if (p) return 0; |
| 13531 | ; |
| 13532 | return 0; |
| 13533 | } |
| 13534 | _ACEOF |
| 13535 | if ac_fn_c_try_link "$LINENO"; then : |
| 13536 | ac_cv_func_alloca_works=yes |
| 13537 | else |
| 13538 | ac_cv_func_alloca_works=no |
| 13539 | fi |
| 13540 | rm -f core conftest.err conftest.$ac_objext \ |
| 13541 | conftest$ac_exeext conftest.$ac_ext |
| 13542 | fi |
| 13543 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 |
| 13544 | $as_echo "$ac_cv_func_alloca_works" >&6; } |
| 13545 | |
| 13546 | if test $ac_cv_func_alloca_works = yes; then |
| 13547 | |
| 13548 | $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h |
| 13549 | |
| 13550 | else |
| 13551 | # The SVR3 libPW and SVR4 libucb both contain incompatible functions |
| 13552 | # that cause trouble. Some versions do not even contain alloca or |
| 13553 | # contain a buggy version. If you still want to use their alloca, |
| 13554 | # use ar to extract alloca.o from them instead of compiling alloca.c. |
| 13555 | |
| 13556 | ALLOCA=\${LIBOBJDIR}alloca.$ac_objext |
| 13557 | |
| 13558 | $as_echo "#define C_ALLOCA 1" >>confdefs.h |
| 13559 | |
| 13560 | |
| 13561 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 |
| 13562 | $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } |
| 13563 | if ${ac_cv_os_cray+:} false; then : |
| 13564 | $as_echo_n "(cached) " >&6 |
| 13565 | else |
| 13566 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13567 | /* end confdefs.h. */ |
| 13568 | #if defined CRAY && ! defined CRAY2 |
| 13569 | webecray |
| 13570 | #else |
| 13571 | wenotbecray |
| 13572 | #endif |
| 13573 | |
| 13574 | _ACEOF |
| 13575 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 13576 | $EGREP "webecray" >/dev/null 2>&1; then : |
| 13577 | ac_cv_os_cray=yes |
| 13578 | else |
| 13579 | ac_cv_os_cray=no |
| 13580 | fi |
| 13581 | rm -f conftest* |
| 13582 | |
| 13583 | fi |
| 13584 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 |
| 13585 | $as_echo "$ac_cv_os_cray" >&6; } |
| 13586 | if test $ac_cv_os_cray = yes; then |
| 13587 | for ac_func in _getb67 GETB67 getb67; do |
| 13588 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 13589 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| 13590 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
| 13591 | |
| 13592 | cat >>confdefs.h <<_ACEOF |
| 13593 | #define CRAY_STACKSEG_END $ac_func |
| 13594 | _ACEOF |
| 13595 | |
| 13596 | break |
| 13597 | fi |
| 13598 | |
| 13599 | done |
| 13600 | fi |
| 13601 | |
| 13602 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 |
| 13603 | $as_echo_n "checking stack direction for C alloca... " >&6; } |
| 13604 | if ${ac_cv_c_stack_direction+:} false; then : |
| 13605 | $as_echo_n "(cached) " >&6 |
| 13606 | else |
| 13607 | if test "$cross_compiling" = yes; then : |
| 13608 | ac_cv_c_stack_direction=0 |
| 13609 | else |
| 13610 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13611 | /* end confdefs.h. */ |
| 13612 | $ac_includes_default |
| 13613 | int |
| 13614 | find_stack_direction (int *addr, int depth) |
| 13615 | { |
| 13616 | int dir, dummy = 0; |
| 13617 | if (! addr) |
| 13618 | addr = &dummy; |
| 13619 | *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; |
| 13620 | dir = depth ? find_stack_direction (addr, depth - 1) : 0; |
| 13621 | return dir + dummy; |
| 13622 | } |
| 13623 | |
| 13624 | int |
| 13625 | main (int argc, char **argv) |
| 13626 | { |
| 13627 | return find_stack_direction (0, argc + !argv + 20) < 0; |
| 13628 | } |
| 13629 | _ACEOF |
| 13630 | if ac_fn_c_try_run "$LINENO"; then : |
| 13631 | ac_cv_c_stack_direction=1 |
| 13632 | else |
| 13633 | ac_cv_c_stack_direction=-1 |
| 13634 | fi |
| 13635 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 13636 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 13637 | fi |
| 13638 | |
| 13639 | fi |
| 13640 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 |
| 13641 | $as_echo "$ac_cv_c_stack_direction" >&6; } |
| 13642 | cat >>confdefs.h <<_ACEOF |
| 13643 | #define STACK_DIRECTION $ac_cv_c_stack_direction |
| 13644 | _ACEOF |
| 13645 | |
| 13646 | |
| 13647 | fi |
| 13648 | |
| 13649 | |
| 13650 | |
| 13651 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 |
| 13652 | $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } |
| 13653 | if ${am_cv_langinfo_codeset+:} false; then : |
| 13654 | $as_echo_n "(cached) " >&6 |
| 13655 | else |
| 13656 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13657 | /* end confdefs.h. */ |
| 13658 | #include <langinfo.h> |
| 13659 | int |
| 13660 | main () |
| 13661 | { |
| 13662 | char* cs = nl_langinfo(CODESET); |
| 13663 | ; |
| 13664 | return 0; |
| 13665 | } |
| 13666 | _ACEOF |
| 13667 | if ac_fn_c_try_link "$LINENO"; then : |
| 13668 | am_cv_langinfo_codeset=yes |
| 13669 | else |
| 13670 | am_cv_langinfo_codeset=no |
| 13671 | fi |
| 13672 | rm -f core conftest.err conftest.$ac_objext \ |
| 13673 | conftest$ac_exeext conftest.$ac_ext |
| 13674 | |
| 13675 | fi |
| 13676 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 |
| 13677 | $as_echo "$am_cv_langinfo_codeset" >&6; } |
| 13678 | if test $am_cv_langinfo_codeset = yes; then |
| 13679 | |
| 13680 | $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h |
| 13681 | |
| 13682 | fi |
| 13683 | |
| 13684 | |
| 13685 | for ac_header in linux/perf_event.h locale.h memory.h signal.h sys/resource.h sys/socket.h sys/un.h sys/wait.h thread_db.h wait.h termios.h |
| 13686 | do : |
| 13687 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 13688 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" |
| 13689 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
| 13690 | cat >>confdefs.h <<_ACEOF |
| 13691 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| 13692 | _ACEOF |
| 13693 | |
| 13694 | fi |
| 13695 | |
| 13696 | done |
| 13697 | |
| 13698 | |
| 13699 | for ac_func in fdwalk getrlimit pipe pipe2 socketpair sigaction |
| 13700 | do : |
| 13701 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 13702 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| 13703 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
| 13704 | cat >>confdefs.h <<_ACEOF |
| 13705 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 13706 | _ACEOF |
| 13707 | |
| 13708 | fi |
| 13709 | done |
| 13710 | |
| 13711 | |
| 13712 | ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default" |
| 13713 | if test "x$ac_cv_have_decl_strerror" = xyes; then : |
| 13714 | ac_have_decl=1 |
| 13715 | else |
| 13716 | ac_have_decl=0 |
| 13717 | fi |
| 13718 | |
| 13719 | cat >>confdefs.h <<_ACEOF |
| 13720 | #define HAVE_DECL_STRERROR $ac_have_decl |
| 13721 | _ACEOF |
| 13722 | ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default" |
| 13723 | if test "x$ac_cv_have_decl_strstr" = xyes; then : |
| 13724 | ac_have_decl=1 |
| 13725 | else |
| 13726 | ac_have_decl=0 |
| 13727 | fi |
| 13728 | |
| 13729 | cat >>confdefs.h <<_ACEOF |
| 13730 | #define HAVE_DECL_STRSTR $ac_have_decl |
| 13731 | _ACEOF |
| 13732 | |
| 13733 | |
| 13734 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5 |
| 13735 | $as_echo_n "checking for sigsetjmp... " >&6; } |
| 13736 | if ${gdb_cv_func_sigsetjmp+:} false; then : |
| 13737 | $as_echo_n "(cached) " >&6 |
| 13738 | else |
| 13739 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13740 | /* end confdefs.h. */ |
| 13741 | |
| 13742 | #include <setjmp.h> |
| 13743 | |
| 13744 | int |
| 13745 | main () |
| 13746 | { |
| 13747 | sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1); |
| 13748 | ; |
| 13749 | return 0; |
| 13750 | } |
| 13751 | _ACEOF |
| 13752 | if ac_fn_c_try_compile "$LINENO"; then : |
| 13753 | gdb_cv_func_sigsetjmp=yes |
| 13754 | else |
| 13755 | gdb_cv_func_sigsetjmp=no |
| 13756 | fi |
| 13757 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 13758 | fi |
| 13759 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5 |
| 13760 | $as_echo "$gdb_cv_func_sigsetjmp" >&6; } |
| 13761 | if test $gdb_cv_func_sigsetjmp = yes; then |
| 13762 | |
| 13763 | $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h |
| 13764 | |
| 13765 | fi |
| 13766 | |
| 13767 | |
| 13768 | # Check the return and argument types of ptrace. |
| 13769 | |
| 13770 | |
| 13771 | for ac_header in sys/ptrace.h ptrace.h |
| 13772 | do : |
| 13773 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 13774 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" |
| 13775 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
| 13776 | cat >>confdefs.h <<_ACEOF |
| 13777 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| 13778 | _ACEOF |
| 13779 | |
| 13780 | fi |
| 13781 | |
| 13782 | done |
| 13783 | |
| 13784 | |
| 13785 | gdb_ptrace_headers=' |
| 13786 | #include <sys/types.h> |
| 13787 | #if HAVE_SYS_PTRACE_H |
| 13788 | # include <sys/ptrace.h> |
| 13789 | #endif |
| 13790 | #if HAVE_UNISTD_H |
| 13791 | # include <unistd.h> |
| 13792 | #endif |
| 13793 | ' |
| 13794 | # There is no point in checking if we don't have a prototype. |
| 13795 | ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers |
| 13796 | " |
| 13797 | if test "x$ac_cv_have_decl_ptrace" = xyes; then : |
| 13798 | ac_have_decl=1 |
| 13799 | else |
| 13800 | ac_have_decl=0 |
| 13801 | fi |
| 13802 | |
| 13803 | cat >>confdefs.h <<_ACEOF |
| 13804 | #define HAVE_DECL_PTRACE $ac_have_decl |
| 13805 | _ACEOF |
| 13806 | if test $ac_have_decl = 1; then : |
| 13807 | |
| 13808 | else |
| 13809 | |
| 13810 | : ${gdb_cv_func_ptrace_ret='int'} |
| 13811 | : ${gdb_cv_func_ptrace_args='int,int,long,long'} |
| 13812 | |
| 13813 | fi |
| 13814 | |
| 13815 | # Check return type. Varargs (used on GNU/Linux) conflict with the |
| 13816 | # empty argument list, so check for that explicitly. |
| 13817 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5 |
| 13818 | $as_echo_n "checking return type of ptrace... " >&6; } |
| 13819 | if ${gdb_cv_func_ptrace_ret+:} false; then : |
| 13820 | $as_echo_n "(cached) " >&6 |
| 13821 | else |
| 13822 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13823 | /* end confdefs.h. */ |
| 13824 | $gdb_ptrace_headers |
| 13825 | int |
| 13826 | main () |
| 13827 | { |
| 13828 | extern long ptrace (enum __ptrace_request, ...); |
| 13829 | ; |
| 13830 | return 0; |
| 13831 | } |
| 13832 | _ACEOF |
| 13833 | if ac_fn_c_try_compile "$LINENO"; then : |
| 13834 | gdb_cv_func_ptrace_ret='long' |
| 13835 | else |
| 13836 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13837 | /* end confdefs.h. */ |
| 13838 | $gdb_ptrace_headers |
| 13839 | int |
| 13840 | main () |
| 13841 | { |
| 13842 | extern int ptrace (); |
| 13843 | ; |
| 13844 | return 0; |
| 13845 | } |
| 13846 | _ACEOF |
| 13847 | if ac_fn_c_try_compile "$LINENO"; then : |
| 13848 | gdb_cv_func_ptrace_ret='int' |
| 13849 | else |
| 13850 | gdb_cv_func_ptrace_ret='long' |
| 13851 | fi |
| 13852 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 13853 | fi |
| 13854 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 13855 | fi |
| 13856 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5 |
| 13857 | $as_echo "$gdb_cv_func_ptrace_ret" >&6; } |
| 13858 | |
| 13859 | cat >>confdefs.h <<_ACEOF |
| 13860 | #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret |
| 13861 | _ACEOF |
| 13862 | |
| 13863 | # Check argument types. |
| 13864 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5 |
| 13865 | $as_echo_n "checking types of arguments for ptrace... " >&6; } |
| 13866 | if ${gdb_cv_func_ptrace_args+:} false; then : |
| 13867 | $as_echo_n "(cached) " >&6 |
| 13868 | else |
| 13869 | |
| 13870 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13871 | /* end confdefs.h. */ |
| 13872 | $gdb_ptrace_headers |
| 13873 | int |
| 13874 | main () |
| 13875 | { |
| 13876 | extern long ptrace (enum __ptrace_request, ...); |
| 13877 | ; |
| 13878 | return 0; |
| 13879 | } |
| 13880 | _ACEOF |
| 13881 | if ac_fn_c_try_compile "$LINENO"; then : |
| 13882 | gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long' |
| 13883 | else |
| 13884 | |
| 13885 | for gdb_arg1 in 'int' 'long'; do |
| 13886 | for gdb_arg2 in 'pid_t' 'int' 'long'; do |
| 13887 | for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do |
| 13888 | for gdb_arg4 in 'int' 'long' 'void *'; do |
| 13889 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13890 | /* end confdefs.h. */ |
| 13891 | $gdb_ptrace_headers |
| 13892 | int |
| 13893 | main () |
| 13894 | { |
| 13895 | |
| 13896 | extern $gdb_cv_func_ptrace_ret |
| 13897 | ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4); |
| 13898 | |
| 13899 | ; |
| 13900 | return 0; |
| 13901 | } |
| 13902 | _ACEOF |
| 13903 | if ac_fn_c_try_compile "$LINENO"; then : |
| 13904 | gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4"; |
| 13905 | break 4; |
| 13906 | fi |
| 13907 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 13908 | for gdb_arg5 in 'int *' 'int' 'long'; do |
| 13909 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13910 | /* end confdefs.h. */ |
| 13911 | $gdb_ptrace_headers |
| 13912 | int |
| 13913 | main () |
| 13914 | { |
| 13915 | |
| 13916 | extern $gdb_cv_func_ptrace_ret |
| 13917 | ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5); |
| 13918 | |
| 13919 | ; |
| 13920 | return 0; |
| 13921 | } |
| 13922 | _ACEOF |
| 13923 | if ac_fn_c_try_compile "$LINENO"; then : |
| 13924 | |
| 13925 | gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5"; |
| 13926 | break 5; |
| 13927 | fi |
| 13928 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 13929 | done |
| 13930 | done |
| 13931 | done |
| 13932 | done |
| 13933 | done |
| 13934 | # Provide a safe default value. |
| 13935 | : ${gdb_cv_func_ptrace_args='int,int,long,long'} |
| 13936 | |
| 13937 | fi |
| 13938 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 13939 | fi |
| 13940 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5 |
| 13941 | $as_echo "$gdb_cv_func_ptrace_args" >&6; } |
| 13942 | ac_save_IFS=$IFS; IFS=',' |
| 13943 | set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'` |
| 13944 | IFS=$ac_save_IFS |
| 13945 | shift |
| 13946 | |
| 13947 | cat >>confdefs.h <<_ACEOF |
| 13948 | #define PTRACE_TYPE_ARG1 $1 |
| 13949 | _ACEOF |
| 13950 | |
| 13951 | |
| 13952 | cat >>confdefs.h <<_ACEOF |
| 13953 | #define PTRACE_TYPE_ARG3 $3 |
| 13954 | _ACEOF |
| 13955 | |
| 13956 | |
| 13957 | cat >>confdefs.h <<_ACEOF |
| 13958 | #define PTRACE_TYPE_ARG4 $4 |
| 13959 | _ACEOF |
| 13960 | |
| 13961 | if test -n "$5"; then |
| 13962 | |
| 13963 | cat >>confdefs.h <<_ACEOF |
| 13964 | #define PTRACE_TYPE_ARG5 $5 |
| 13965 | _ACEOF |
| 13966 | |
| 13967 | fi |
| 13968 | |
| 13969 | |
| 13970 | if test "$cross_compiling" = no; then |
| 13971 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5 |
| 13972 | $as_echo_n "checking whether setpgrp takes no argument... " >&6; } |
| 13973 | if ${ac_cv_func_setpgrp_void+:} false; then : |
| 13974 | $as_echo_n "(cached) " >&6 |
| 13975 | else |
| 13976 | if test "$cross_compiling" = yes; then : |
| 13977 | as_fn_error $? "cannot check setpgrp when cross compiling" "$LINENO" 5 |
| 13978 | else |
| 13979 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13980 | /* end confdefs.h. */ |
| 13981 | $ac_includes_default |
| 13982 | int |
| 13983 | main () |
| 13984 | { |
| 13985 | /* If this system has a BSD-style setpgrp which takes arguments, |
| 13986 | setpgrp(1, 1) will fail with ESRCH and return -1, in that case |
| 13987 | exit successfully. */ |
| 13988 | return setpgrp (1,1) != -1; |
| 13989 | ; |
| 13990 | return 0; |
| 13991 | } |
| 13992 | _ACEOF |
| 13993 | if ac_fn_c_try_run "$LINENO"; then : |
| 13994 | ac_cv_func_setpgrp_void=no |
| 13995 | else |
| 13996 | ac_cv_func_setpgrp_void=yes |
| 13997 | fi |
| 13998 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 13999 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 14000 | fi |
| 14001 | |
| 14002 | fi |
| 14003 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5 |
| 14004 | $as_echo "$ac_cv_func_setpgrp_void" >&6; } |
| 14005 | if test $ac_cv_func_setpgrp_void = yes; then |
| 14006 | |
| 14007 | $as_echo "#define SETPGRP_VOID 1" >>confdefs.h |
| 14008 | |
| 14009 | fi |
| 14010 | |
| 14011 | else |
| 14012 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5 |
| 14013 | $as_echo_n "checking whether setpgrp takes no argument... " >&6; } |
| 14014 | if ${ac_cv_func_setpgrp_void+:} false; then : |
| 14015 | $as_echo_n "(cached) " >&6 |
| 14016 | else |
| 14017 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14018 | /* end confdefs.h. */ |
| 14019 | |
| 14020 | #include <unistd.h> |
| 14021 | |
| 14022 | int |
| 14023 | main () |
| 14024 | { |
| 14025 | |
| 14026 | if (setpgrp(1,1) == -1) |
| 14027 | exit (0); |
| 14028 | else |
| 14029 | exit (1); |
| 14030 | |
| 14031 | ; |
| 14032 | return 0; |
| 14033 | } |
| 14034 | _ACEOF |
| 14035 | if ac_fn_c_try_compile "$LINENO"; then : |
| 14036 | ac_cv_func_setpgrp_void=no |
| 14037 | else |
| 14038 | ac_cv_func_setpgrp_void=yes |
| 14039 | fi |
| 14040 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 14041 | fi |
| 14042 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5 |
| 14043 | $as_echo "$ac_cv_func_setpgrp_void" >&6; } |
| 14044 | if test $ac_cv_func_setpgrp_void = yes; then |
| 14045 | $as_echo "#define SETPGRP_VOID 1" >>confdefs.h |
| 14046 | |
| 14047 | fi |
| 14048 | fi |
| 14049 | |
| 14050 | # Assume we'll default to using the included libiberty regex. |
| 14051 | gdb_use_included_regex=yes |
| 14052 | |
| 14053 | # However, if the system regex is GNU regex, then default to *not* |
| 14054 | # using the included regex. |
| 14055 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5 |
| 14056 | $as_echo_n "checking for GNU regex... " >&6; } |
| 14057 | if ${gdb_cv_have_gnu_regex+:} false; then : |
| 14058 | $as_echo_n "(cached) " >&6 |
| 14059 | else |
| 14060 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14061 | /* end confdefs.h. */ |
| 14062 | #include <gnu-versions.h> |
| 14063 | int |
| 14064 | main () |
| 14065 | { |
| 14066 | #define REGEX_INTERFACE_VERSION 1 |
| 14067 | #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION |
| 14068 | # error "Version mismatch" |
| 14069 | #endif |
| 14070 | ; |
| 14071 | return 0; |
| 14072 | } |
| 14073 | _ACEOF |
| 14074 | if ac_fn_c_try_compile "$LINENO"; then : |
| 14075 | gdb_cv_have_gnu_regex=yes |
| 14076 | else |
| 14077 | gdb_cv_have_gnu_regex=no |
| 14078 | fi |
| 14079 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 14080 | fi |
| 14081 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5 |
| 14082 | $as_echo "$gdb_cv_have_gnu_regex" >&6; } |
| 14083 | if test $gdb_cv_have_gnu_regex = yes; then |
| 14084 | gdb_use_included_regex=no |
| 14085 | fi |
| 14086 | |
| 14087 | |
| 14088 | # Check whether --with-included-regex was given. |
| 14089 | if test "${with_included_regex+set}" = set; then : |
| 14090 | withval=$with_included_regex; gdb_with_regex=$withval |
| 14091 | else |
| 14092 | gdb_with_regex=$gdb_use_included_regex |
| 14093 | fi |
| 14094 | |
| 14095 | if test "$gdb_with_regex" = yes; then |
| 14096 | |
| 14097 | $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h |
| 14098 | |
| 14099 | fi |
| 14100 | |
| 14101 | # Check if <sys/proc.h> defines `struct thread' with a td_pcb member. |
| 14102 | ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h> |
| 14103 | #include <sys/proc.h> |
| 14104 | |
| 14105 | " |
| 14106 | if test "x$ac_cv_member_struct_thread_td_pcb" = xyes; then : |
| 14107 | |
| 14108 | cat >>confdefs.h <<_ACEOF |
| 14109 | #define HAVE_STRUCT_THREAD_TD_PCB 1 |
| 14110 | _ACEOF |
| 14111 | |
| 14112 | |
| 14113 | fi |
| 14114 | |
| 14115 | |
| 14116 | # See if <sys/lwp.h> defines `struct lwp`. |
| 14117 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5 |
| 14118 | $as_echo_n "checking for struct lwp... " >&6; } |
| 14119 | if ${gdb_cv_struct_lwp+:} false; then : |
| 14120 | $as_echo_n "(cached) " >&6 |
| 14121 | else |
| 14122 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14123 | /* end confdefs.h. */ |
| 14124 | #include <sys/param.h> |
| 14125 | #define _KMEMUSER |
| 14126 | #include <sys/lwp.h> |
| 14127 | int |
| 14128 | main () |
| 14129 | { |
| 14130 | struct lwp l; |
| 14131 | ; |
| 14132 | return 0; |
| 14133 | } |
| 14134 | _ACEOF |
| 14135 | if ac_fn_c_try_compile "$LINENO"; then : |
| 14136 | gdb_cv_struct_lwp=yes |
| 14137 | else |
| 14138 | gdb_cv_struct_lwp=no |
| 14139 | fi |
| 14140 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 14141 | fi |
| 14142 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5 |
| 14143 | $as_echo "$gdb_cv_struct_lwp" >&6; } |
| 14144 | if test $gdb_cv_struct_lwp = yes; then |
| 14145 | |
| 14146 | $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h |
| 14147 | |
| 14148 | fi |
| 14149 | |
| 14150 | # See if <machine/reg.h> degines `struct reg'. |
| 14151 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5 |
| 14152 | $as_echo_n "checking for struct reg in machine/reg.h... " >&6; } |
| 14153 | if ${gdb_cv_struct_reg+:} false; then : |
| 14154 | $as_echo_n "(cached) " >&6 |
| 14155 | else |
| 14156 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14157 | /* end confdefs.h. */ |
| 14158 | #include <sys/types.h> |
| 14159 | #include <machine/reg.h> |
| 14160 | int |
| 14161 | main () |
| 14162 | { |
| 14163 | struct reg r; |
| 14164 | ; |
| 14165 | return 0; |
| 14166 | } |
| 14167 | _ACEOF |
| 14168 | if ac_fn_c_try_compile "$LINENO"; then : |
| 14169 | gdb_cv_struct_reg=yes |
| 14170 | else |
| 14171 | gdb_cv_struct_reg=no |
| 14172 | fi |
| 14173 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 14174 | fi |
| 14175 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5 |
| 14176 | $as_echo "$gdb_cv_struct_reg" >&6; } |
| 14177 | if test $gdb_cv_struct_reg = yes; then |
| 14178 | |
| 14179 | $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h |
| 14180 | |
| 14181 | fi |
| 14182 | |
| 14183 | # See if <machine/reg.h> supports the %fs and %gs i386 segment registers. |
| 14184 | # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'. |
| 14185 | ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <sys/types.h> |
| 14186 | #include <machine/reg.h> |
| 14187 | " |
| 14188 | if test "x$ac_cv_member_struct_reg_r_fs" = xyes; then : |
| 14189 | |
| 14190 | cat >>confdefs.h <<_ACEOF |
| 14191 | #define HAVE_STRUCT_REG_R_FS 1 |
| 14192 | _ACEOF |
| 14193 | |
| 14194 | |
| 14195 | fi |
| 14196 | ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <sys/types.h> |
| 14197 | #include <machine/reg.h> |
| 14198 | " |
| 14199 | if test "x$ac_cv_member_struct_reg_r_gs" = xyes; then : |
| 14200 | |
| 14201 | cat >>confdefs.h <<_ACEOF |
| 14202 | #define HAVE_STRUCT_REG_R_GS 1 |
| 14203 | _ACEOF |
| 14204 | |
| 14205 | |
| 14206 | fi |
| 14207 | |
| 14208 | |
| 14209 | # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers. |
| 14210 | # Older amd64 Linux's don't have the fs_base and gs_base members of |
| 14211 | # `struct user_regs_struct'. |
| 14212 | ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/types.h> |
| 14213 | #include <sys/user.h> |
| 14214 | " |
| 14215 | if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = xyes; then : |
| 14216 | |
| 14217 | cat >>confdefs.h <<_ACEOF |
| 14218 | #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1 |
| 14219 | _ACEOF |
| 14220 | |
| 14221 | |
| 14222 | fi |
| 14223 | ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/types.h> |
| 14224 | #include <sys/user.h> |
| 14225 | " |
| 14226 | if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = xyes; then : |
| 14227 | |
| 14228 | cat >>confdefs.h <<_ACEOF |
| 14229 | #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1 |
| 14230 | _ACEOF |
| 14231 | |
| 14232 | |
| 14233 | fi |
| 14234 | |
| 14235 | |
| 14236 | # See if <sys/ptrace.h> provides the PTRACE_GETREGS request. |
| 14237 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5 |
| 14238 | $as_echo_n "checking for PTRACE_GETREGS... " >&6; } |
| 14239 | if ${gdb_cv_have_ptrace_getregs+:} false; then : |
| 14240 | $as_echo_n "(cached) " >&6 |
| 14241 | else |
| 14242 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14243 | /* end confdefs.h. */ |
| 14244 | #include <sys/ptrace.h> |
| 14245 | int |
| 14246 | main () |
| 14247 | { |
| 14248 | PTRACE_GETREGS; |
| 14249 | ; |
| 14250 | return 0; |
| 14251 | } |
| 14252 | _ACEOF |
| 14253 | if ac_fn_c_try_compile "$LINENO"; then : |
| 14254 | gdb_cv_have_ptrace_getregs=yes |
| 14255 | else |
| 14256 | gdb_cv_have_ptrace_getregs=no |
| 14257 | fi |
| 14258 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 14259 | fi |
| 14260 | |
| 14261 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5 |
| 14262 | $as_echo "$gdb_cv_have_ptrace_getregs" >&6; } |
| 14263 | if test $gdb_cv_have_ptrace_getregs = yes; then |
| 14264 | |
| 14265 | $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h |
| 14266 | |
| 14267 | fi |
| 14268 | |
| 14269 | # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request. |
| 14270 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5 |
| 14271 | $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; } |
| 14272 | if ${gdb_cv_have_ptrace_getfpxregs+:} false; then : |
| 14273 | $as_echo_n "(cached) " >&6 |
| 14274 | else |
| 14275 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14276 | /* end confdefs.h. */ |
| 14277 | #include <sys/ptrace.h> |
| 14278 | int |
| 14279 | main () |
| 14280 | { |
| 14281 | PTRACE_GETFPXREGS; |
| 14282 | ; |
| 14283 | return 0; |
| 14284 | } |
| 14285 | _ACEOF |
| 14286 | if ac_fn_c_try_compile "$LINENO"; then : |
| 14287 | gdb_cv_have_ptrace_getfpxregs=yes |
| 14288 | else |
| 14289 | gdb_cv_have_ptrace_getfpxregs=no |
| 14290 | fi |
| 14291 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 14292 | fi |
| 14293 | |
| 14294 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5 |
| 14295 | $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; } |
| 14296 | if test $gdb_cv_have_ptrace_getfpxregs = yes; then |
| 14297 | |
| 14298 | $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h |
| 14299 | |
| 14300 | fi |
| 14301 | |
| 14302 | # See if <sys/ptrace.h> provides the PT_GETDBREGS request. |
| 14303 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5 |
| 14304 | $as_echo_n "checking for PT_GETDBREGS... " >&6; } |
| 14305 | if ${gdb_cv_have_pt_getdbregs+:} false; then : |
| 14306 | $as_echo_n "(cached) " >&6 |
| 14307 | else |
| 14308 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14309 | /* end confdefs.h. */ |
| 14310 | #include <sys/types.h> |
| 14311 | #include <sys/ptrace.h> |
| 14312 | int |
| 14313 | main () |
| 14314 | { |
| 14315 | PT_GETDBREGS; |
| 14316 | ; |
| 14317 | return 0; |
| 14318 | } |
| 14319 | _ACEOF |
| 14320 | if ac_fn_c_try_compile "$LINENO"; then : |
| 14321 | gdb_cv_have_pt_getdbregs=yes |
| 14322 | else |
| 14323 | gdb_cv_have_pt_getdbregs=no |
| 14324 | fi |
| 14325 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 14326 | fi |
| 14327 | |
| 14328 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5 |
| 14329 | $as_echo "$gdb_cv_have_pt_getdbregs" >&6; } |
| 14330 | if test $gdb_cv_have_pt_getdbregs = yes; then |
| 14331 | |
| 14332 | $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h |
| 14333 | |
| 14334 | fi |
| 14335 | |
| 14336 | # See if <sys/ptrace.h> provides the PT_GETXMMREGS request. |
| 14337 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5 |
| 14338 | $as_echo_n "checking for PT_GETXMMREGS... " >&6; } |
| 14339 | if ${gdb_cv_have_pt_getxmmregs+:} false; then : |
| 14340 | $as_echo_n "(cached) " >&6 |
| 14341 | else |
| 14342 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14343 | /* end confdefs.h. */ |
| 14344 | #include <sys/types.h> |
| 14345 | #include <sys/ptrace.h> |
| 14346 | int |
| 14347 | main () |
| 14348 | { |
| 14349 | PT_GETXMMREGS; |
| 14350 | ; |
| 14351 | return 0; |
| 14352 | } |
| 14353 | _ACEOF |
| 14354 | if ac_fn_c_try_compile "$LINENO"; then : |
| 14355 | gdb_cv_have_pt_getxmmregs=yes |
| 14356 | else |
| 14357 | gdb_cv_have_pt_getxmmregs=no |
| 14358 | fi |
| 14359 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 14360 | fi |
| 14361 | |
| 14362 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5 |
| 14363 | $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; } |
| 14364 | if test $gdb_cv_have_pt_getxmmregs = yes; then |
| 14365 | |
| 14366 | $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h |
| 14367 | |
| 14368 | fi |
| 14369 | |
| 14370 | # See if <sys/ptrace.h> supports LWP names on FreeBSD |
| 14371 | # Older FreeBSD versions don't have the pl_tdname member of |
| 14372 | # `struct ptrace_lwpinfo'. |
| 14373 | ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_tdname" "ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" "#include <sys/ptrace.h> |
| 14374 | " |
| 14375 | if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" = xyes; then : |
| 14376 | |
| 14377 | cat >>confdefs.h <<_ACEOF |
| 14378 | #define HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME 1 |
| 14379 | _ACEOF |
| 14380 | |
| 14381 | |
| 14382 | fi |
| 14383 | |
| 14384 | |
| 14385 | # See if <sys/ptrace.h> supports syscall fields on FreeBSD. The |
| 14386 | # pl_syscall_code member of `struct ptrace_lwpinfo' was added in |
| 14387 | # FreeBSD 10.3. |
| 14388 | ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_syscall_code" "ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" "#include <sys/ptrace.h> |
| 14389 | " |
| 14390 | if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" = xyes; then : |
| 14391 | |
| 14392 | cat >>confdefs.h <<_ACEOF |
| 14393 | #define HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE 1 |
| 14394 | _ACEOF |
| 14395 | |
| 14396 | |
| 14397 | fi |
| 14398 | |
| 14399 | |
| 14400 | if test "$ac_cv_header_sys_procfs_h" = yes; then |
| 14401 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5 |
| 14402 | $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; } |
| 14403 | if ${bfd_cv_have_sys_procfs_type_gregset_t+:} false; then : |
| 14404 | $as_echo_n "(cached) " >&6 |
| 14405 | else |
| 14406 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14407 | /* end confdefs.h. */ |
| 14408 | |
| 14409 | #define _SYSCALL32 |
| 14410 | /* Needed for new procfs interface on sparc-solaris. */ |
| 14411 | #define _STRUCTURED_PROC 1 |
| 14412 | #include <sys/procfs.h> |
| 14413 | int |
| 14414 | main () |
| 14415 | { |
| 14416 | gregset_t avar |
| 14417 | ; |
| 14418 | return 0; |
| 14419 | } |
| 14420 | _ACEOF |
| 14421 | if ac_fn_c_try_compile "$LINENO"; then : |
| 14422 | bfd_cv_have_sys_procfs_type_gregset_t=yes |
| 14423 | else |
| 14424 | bfd_cv_have_sys_procfs_type_gregset_t=no |
| 14425 | |
| 14426 | fi |
| 14427 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 14428 | fi |
| 14429 | |
| 14430 | if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then |
| 14431 | |
| 14432 | $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h |
| 14433 | |
| 14434 | fi |
| 14435 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5 |
| 14436 | $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; } |
| 14437 | |
| 14438 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5 |
| 14439 | $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; } |
| 14440 | if ${bfd_cv_have_sys_procfs_type_fpregset_t+:} false; then : |
| 14441 | $as_echo_n "(cached) " >&6 |
| 14442 | else |
| 14443 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14444 | /* end confdefs.h. */ |
| 14445 | |
| 14446 | #define _SYSCALL32 |
| 14447 | /* Needed for new procfs interface on sparc-solaris. */ |
| 14448 | #define _STRUCTURED_PROC 1 |
| 14449 | #include <sys/procfs.h> |
| 14450 | int |
| 14451 | main () |
| 14452 | { |
| 14453 | fpregset_t avar |
| 14454 | ; |
| 14455 | return 0; |
| 14456 | } |
| 14457 | _ACEOF |
| 14458 | if ac_fn_c_try_compile "$LINENO"; then : |
| 14459 | bfd_cv_have_sys_procfs_type_fpregset_t=yes |
| 14460 | else |
| 14461 | bfd_cv_have_sys_procfs_type_fpregset_t=no |
| 14462 | |
| 14463 | fi |
| 14464 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 14465 | fi |
| 14466 | |
| 14467 | if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then |
| 14468 | |
| 14469 | $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h |
| 14470 | |
| 14471 | fi |
| 14472 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5 |
| 14473 | $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; } |
| 14474 | |
| 14475 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5 |
| 14476 | $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; } |
| 14477 | if ${bfd_cv_have_sys_procfs_type_prgregset_t+:} false; then : |
| 14478 | $as_echo_n "(cached) " >&6 |
| 14479 | else |
| 14480 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14481 | /* end confdefs.h. */ |
| 14482 | |
| 14483 | #define _SYSCALL32 |
| 14484 | /* Needed for new procfs interface on sparc-solaris. */ |
| 14485 | #define _STRUCTURED_PROC 1 |
| 14486 | #include <sys/procfs.h> |
| 14487 | int |
| 14488 | main () |
| 14489 | { |
| 14490 | prgregset_t avar |
| 14491 | ; |
| 14492 | return 0; |
| 14493 | } |
| 14494 | _ACEOF |
| 14495 | if ac_fn_c_try_compile "$LINENO"; then : |
| 14496 | bfd_cv_have_sys_procfs_type_prgregset_t=yes |
| 14497 | else |
| 14498 | bfd_cv_have_sys_procfs_type_prgregset_t=no |
| 14499 | |
| 14500 | fi |
| 14501 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 14502 | fi |
| 14503 | |
| 14504 | if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then |
| 14505 | |
| 14506 | $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h |
| 14507 | |
| 14508 | fi |
| 14509 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5 |
| 14510 | $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; } |
| 14511 | |
| 14512 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5 |
| 14513 | $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; } |
| 14514 | if ${bfd_cv_have_sys_procfs_type_prfpregset_t+:} false; then : |
| 14515 | $as_echo_n "(cached) " >&6 |
| 14516 | else |
| 14517 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14518 | /* end confdefs.h. */ |
| 14519 | |
| 14520 | #define _SYSCALL32 |
| 14521 | /* Needed for new procfs interface on sparc-solaris. */ |
| 14522 | #define _STRUCTURED_PROC 1 |
| 14523 | #include <sys/procfs.h> |
| 14524 | int |
| 14525 | main () |
| 14526 | { |
| 14527 | prfpregset_t avar |
| 14528 | ; |
| 14529 | return 0; |
| 14530 | } |
| 14531 | _ACEOF |
| 14532 | if ac_fn_c_try_compile "$LINENO"; then : |
| 14533 | bfd_cv_have_sys_procfs_type_prfpregset_t=yes |
| 14534 | else |
| 14535 | bfd_cv_have_sys_procfs_type_prfpregset_t=no |
| 14536 | |
| 14537 | fi |
| 14538 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 14539 | fi |
| 14540 | |
| 14541 | if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then |
| 14542 | |
| 14543 | $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h |
| 14544 | |
| 14545 | fi |
| 14546 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5 |
| 14547 | $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; } |
| 14548 | |
| 14549 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5 |
| 14550 | $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; } |
| 14551 | if ${bfd_cv_have_sys_procfs_type_prgregset32_t+:} false; then : |
| 14552 | $as_echo_n "(cached) " >&6 |
| 14553 | else |
| 14554 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14555 | /* end confdefs.h. */ |
| 14556 | |
| 14557 | #define _SYSCALL32 |
| 14558 | /* Needed for new procfs interface on sparc-solaris. */ |
| 14559 | #define _STRUCTURED_PROC 1 |
| 14560 | #include <sys/procfs.h> |
| 14561 | int |
| 14562 | main () |
| 14563 | { |
| 14564 | prgregset32_t avar |
| 14565 | ; |
| 14566 | return 0; |
| 14567 | } |
| 14568 | _ACEOF |
| 14569 | if ac_fn_c_try_compile "$LINENO"; then : |
| 14570 | bfd_cv_have_sys_procfs_type_prgregset32_t=yes |
| 14571 | else |
| 14572 | bfd_cv_have_sys_procfs_type_prgregset32_t=no |
| 14573 | |
| 14574 | fi |
| 14575 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 14576 | fi |
| 14577 | |
| 14578 | if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then |
| 14579 | |
| 14580 | $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h |
| 14581 | |
| 14582 | fi |
| 14583 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5 |
| 14584 | $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; } |
| 14585 | |
| 14586 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5 |
| 14587 | $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; } |
| 14588 | if ${bfd_cv_have_sys_procfs_type_lwpid_t+:} false; then : |
| 14589 | $as_echo_n "(cached) " >&6 |
| 14590 | else |
| 14591 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14592 | /* end confdefs.h. */ |
| 14593 | |
| 14594 | #define _SYSCALL32 |
| 14595 | /* Needed for new procfs interface on sparc-solaris. */ |
| 14596 | #define _STRUCTURED_PROC 1 |
| 14597 | #include <sys/procfs.h> |
| 14598 | int |
| 14599 | main () |
| 14600 | { |
| 14601 | lwpid_t avar |
| 14602 | ; |
| 14603 | return 0; |
| 14604 | } |
| 14605 | _ACEOF |
| 14606 | if ac_fn_c_try_compile "$LINENO"; then : |
| 14607 | bfd_cv_have_sys_procfs_type_lwpid_t=yes |
| 14608 | else |
| 14609 | bfd_cv_have_sys_procfs_type_lwpid_t=no |
| 14610 | |
| 14611 | fi |
| 14612 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 14613 | fi |
| 14614 | |
| 14615 | if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then |
| 14616 | |
| 14617 | $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h |
| 14618 | |
| 14619 | fi |
| 14620 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5 |
| 14621 | $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; } |
| 14622 | |
| 14623 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5 |
| 14624 | $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; } |
| 14625 | if ${bfd_cv_have_sys_procfs_type_psaddr_t+:} false; then : |
| 14626 | $as_echo_n "(cached) " >&6 |
| 14627 | else |
| 14628 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14629 | /* end confdefs.h. */ |
| 14630 | |
| 14631 | #define _SYSCALL32 |
| 14632 | /* Needed for new procfs interface on sparc-solaris. */ |
| 14633 | #define _STRUCTURED_PROC 1 |
| 14634 | #include <sys/procfs.h> |
| 14635 | int |
| 14636 | main () |
| 14637 | { |
| 14638 | psaddr_t avar |
| 14639 | ; |
| 14640 | return 0; |
| 14641 | } |
| 14642 | _ACEOF |
| 14643 | if ac_fn_c_try_compile "$LINENO"; then : |
| 14644 | bfd_cv_have_sys_procfs_type_psaddr_t=yes |
| 14645 | else |
| 14646 | bfd_cv_have_sys_procfs_type_psaddr_t=no |
| 14647 | |
| 14648 | fi |
| 14649 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 14650 | fi |
| 14651 | |
| 14652 | if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then |
| 14653 | |
| 14654 | $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h |
| 14655 | |
| 14656 | fi |
| 14657 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5 |
| 14658 | $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; } |
| 14659 | |
| 14660 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5 |
| 14661 | $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; } |
| 14662 | if ${bfd_cv_have_sys_procfs_type_elf_fpregset_t+:} false; then : |
| 14663 | $as_echo_n "(cached) " >&6 |
| 14664 | else |
| 14665 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14666 | /* end confdefs.h. */ |
| 14667 | |
| 14668 | #define _SYSCALL32 |
| 14669 | /* Needed for new procfs interface on sparc-solaris. */ |
| 14670 | #define _STRUCTURED_PROC 1 |
| 14671 | #include <sys/procfs.h> |
| 14672 | int |
| 14673 | main () |
| 14674 | { |
| 14675 | elf_fpregset_t avar |
| 14676 | ; |
| 14677 | return 0; |
| 14678 | } |
| 14679 | _ACEOF |
| 14680 | if ac_fn_c_try_compile "$LINENO"; then : |
| 14681 | bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes |
| 14682 | else |
| 14683 | bfd_cv_have_sys_procfs_type_elf_fpregset_t=no |
| 14684 | |
| 14685 | fi |
| 14686 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 14687 | fi |
| 14688 | |
| 14689 | if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then |
| 14690 | |
| 14691 | $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h |
| 14692 | |
| 14693 | fi |
| 14694 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5 |
| 14695 | $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; } |
| 14696 | |
| 14697 | fi |
| 14698 | |
| 14699 | # Check if the compiler supports the `long long' type. |
| 14700 | |
| 14701 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5 |
| 14702 | $as_echo_n "checking for long long support in compiler... " >&6; } |
| 14703 | if ${gdb_cv_c_long_long+:} false; then : |
| 14704 | $as_echo_n "(cached) " >&6 |
| 14705 | else |
| 14706 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14707 | /* end confdefs.h. */ |
| 14708 | extern long long foo; |
| 14709 | int |
| 14710 | main () |
| 14711 | { |
| 14712 | switch (foo & 2) { case 0: return 1; } |
| 14713 | ; |
| 14714 | return 0; |
| 14715 | } |
| 14716 | _ACEOF |
| 14717 | if ac_fn_c_try_compile "$LINENO"; then : |
| 14718 | gdb_cv_c_long_long=yes |
| 14719 | else |
| 14720 | gdb_cv_c_long_long=no |
| 14721 | fi |
| 14722 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 14723 | fi |
| 14724 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5 |
| 14725 | $as_echo "$gdb_cv_c_long_long" >&6; } |
| 14726 | if test $gdb_cv_c_long_long != yes; then |
| 14727 | # libdecnumber requires long long. |
| 14728 | as_fn_error $? "Compiler must support long long for GDB." "$LINENO" 5 |
| 14729 | fi |
| 14730 | |
| 14731 | # Check if the compiler and runtime support printing long longs. |
| 14732 | |
| 14733 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5 |
| 14734 | $as_echo_n "checking for long long support in printf... " >&6; } |
| 14735 | if ${gdb_cv_printf_has_long_long+:} false; then : |
| 14736 | $as_echo_n "(cached) " >&6 |
| 14737 | else |
| 14738 | if test "$cross_compiling" = yes; then : |
| 14739 | gdb_cv_printf_has_long_long=no |
| 14740 | else |
| 14741 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14742 | /* end confdefs.h. */ |
| 14743 | $ac_includes_default |
| 14744 | int |
| 14745 | main () |
| 14746 | { |
| 14747 | char buf[32]; |
| 14748 | long long l = 0; |
| 14749 | l = (l << 16) + 0x0123; |
| 14750 | l = (l << 16) + 0x4567; |
| 14751 | l = (l << 16) + 0x89ab; |
| 14752 | l = (l << 16) + 0xcdef; |
| 14753 | sprintf (buf, "0x%016llx", l); |
| 14754 | return (strcmp ("0x0123456789abcdef", buf)); |
| 14755 | ; |
| 14756 | return 0; |
| 14757 | } |
| 14758 | _ACEOF |
| 14759 | if ac_fn_c_try_run "$LINENO"; then : |
| 14760 | gdb_cv_printf_has_long_long=yes |
| 14761 | else |
| 14762 | gdb_cv_printf_has_long_long=no |
| 14763 | fi |
| 14764 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 14765 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 14766 | fi |
| 14767 | |
| 14768 | fi |
| 14769 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5 |
| 14770 | $as_echo "$gdb_cv_printf_has_long_long" >&6; } |
| 14771 | if test $gdb_cv_printf_has_long_long = yes; then |
| 14772 | |
| 14773 | $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h |
| 14774 | |
| 14775 | fi |
| 14776 | |
| 14777 | # Check if the compiler and runtime support printing decfloats. |
| 14778 | |
| 14779 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5 |
| 14780 | $as_echo_n "checking for decfloat support in printf... " >&6; } |
| 14781 | if ${gdb_cv_printf_has_decfloat+:} false; then : |
| 14782 | $as_echo_n "(cached) " >&6 |
| 14783 | else |
| 14784 | if test "$cross_compiling" = yes; then : |
| 14785 | gdb_cv_printf_has_decfloat=no |
| 14786 | else |
| 14787 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14788 | /* end confdefs.h. */ |
| 14789 | $ac_includes_default |
| 14790 | int |
| 14791 | main () |
| 14792 | { |
| 14793 | char buf[64]; |
| 14794 | _Decimal32 d32 = 1.2345df; |
| 14795 | _Decimal64 d64 = 1.2345dd; |
| 14796 | _Decimal128 d128 = 1.2345dl; |
| 14797 | sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128); |
| 14798 | return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf)); |
| 14799 | ; |
| 14800 | return 0; |
| 14801 | } |
| 14802 | _ACEOF |
| 14803 | if ac_fn_c_try_run "$LINENO"; then : |
| 14804 | gdb_cv_printf_has_decfloat=yes |
| 14805 | else |
| 14806 | gdb_cv_printf_has_decfloat=no |
| 14807 | fi |
| 14808 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 14809 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 14810 | fi |
| 14811 | |
| 14812 | fi |
| 14813 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5 |
| 14814 | $as_echo "$gdb_cv_printf_has_decfloat" >&6; } |
| 14815 | if test $gdb_cv_printf_has_decfloat = yes; then |
| 14816 | |
| 14817 | $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h |
| 14818 | |
| 14819 | fi |
| 14820 | |
| 14821 | # Check if the compiler supports the `long double' type. We can't use |
| 14822 | # AC_C_LONG_DOUBLE because that one does additional checks on the |
| 14823 | # constants defined in <float.h> that fail on some systems, |
| 14824 | # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6. |
| 14825 | |
| 14826 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5 |
| 14827 | $as_echo_n "checking for long double support in compiler... " >&6; } |
| 14828 | if ${gdb_cv_c_long_double+:} false; then : |
| 14829 | $as_echo_n "(cached) " >&6 |
| 14830 | else |
| 14831 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14832 | /* end confdefs.h. */ |
| 14833 | long double foo; |
| 14834 | _ACEOF |
| 14835 | if ac_fn_c_try_compile "$LINENO"; then : |
| 14836 | gdb_cv_c_long_double=yes |
| 14837 | else |
| 14838 | gdb_cv_c_long_double=no |
| 14839 | fi |
| 14840 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 14841 | fi |
| 14842 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5 |
| 14843 | $as_echo "$gdb_cv_c_long_double" >&6; } |
| 14844 | if test $gdb_cv_c_long_double = yes; then |
| 14845 | |
| 14846 | $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h |
| 14847 | |
| 14848 | fi |
| 14849 | |
| 14850 | # Check if the compiler and runtime support printing long doubles. |
| 14851 | |
| 14852 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5 |
| 14853 | $as_echo_n "checking for long double support in printf... " >&6; } |
| 14854 | if ${gdb_cv_printf_has_long_double+:} false; then : |
| 14855 | $as_echo_n "(cached) " >&6 |
| 14856 | else |
| 14857 | if test "$cross_compiling" = yes; then : |
| 14858 | gdb_cv_printf_has_long_double=no |
| 14859 | else |
| 14860 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14861 | /* end confdefs.h. */ |
| 14862 | $ac_includes_default |
| 14863 | int |
| 14864 | main () |
| 14865 | { |
| 14866 | char buf[16]; |
| 14867 | long double f = 3.141592653; |
| 14868 | sprintf (buf, "%Lg", f); |
| 14869 | return (strncmp ("3.14159", buf, 7)); |
| 14870 | ; |
| 14871 | return 0; |
| 14872 | } |
| 14873 | _ACEOF |
| 14874 | if ac_fn_c_try_run "$LINENO"; then : |
| 14875 | gdb_cv_printf_has_long_double=yes |
| 14876 | else |
| 14877 | gdb_cv_printf_has_long_double=no |
| 14878 | fi |
| 14879 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 14880 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 14881 | fi |
| 14882 | |
| 14883 | fi |
| 14884 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5 |
| 14885 | $as_echo "$gdb_cv_printf_has_long_double" >&6; } |
| 14886 | if test $gdb_cv_printf_has_long_double = yes; then |
| 14887 | |
| 14888 | $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h |
| 14889 | |
| 14890 | fi |
| 14891 | |
| 14892 | # Check if the compiler and runtime support scanning long doubles. |
| 14893 | |
| 14894 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5 |
| 14895 | $as_echo_n "checking for long double support in scanf... " >&6; } |
| 14896 | if ${gdb_cv_scanf_has_long_double+:} false; then : |
| 14897 | $as_echo_n "(cached) " >&6 |
| 14898 | else |
| 14899 | if test "$cross_compiling" = yes; then : |
| 14900 | gdb_cv_scanf_has_long_double=no |
| 14901 | else |
| 14902 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14903 | /* end confdefs.h. */ |
| 14904 | #include <stdio.h> |
| 14905 | int |
| 14906 | main () |
| 14907 | { |
| 14908 | char *buf = "3.141592653"; |
| 14909 | long double f = 0; |
| 14910 | sscanf (buf, "%Lg", &f); |
| 14911 | return !(f > 3.14159 && f < 3.14160); |
| 14912 | ; |
| 14913 | return 0; |
| 14914 | } |
| 14915 | _ACEOF |
| 14916 | if ac_fn_c_try_run "$LINENO"; then : |
| 14917 | gdb_cv_scanf_has_long_double=yes |
| 14918 | else |
| 14919 | gdb_cv_scanf_has_long_double=no |
| 14920 | fi |
| 14921 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 14922 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 14923 | fi |
| 14924 | |
| 14925 | fi |
| 14926 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5 |
| 14927 | $as_echo "$gdb_cv_scanf_has_long_double" >&6; } |
| 14928 | if test $gdb_cv_scanf_has_long_double = yes; then |
| 14929 | |
| 14930 | $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h |
| 14931 | |
| 14932 | fi |
| 14933 | |
| 14934 | case ${host_os} in |
| 14935 | aix*) |
| 14936 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5 |
| 14937 | $as_echo_n "checking for -bbigtoc option... " >&6; } |
| 14938 | if ${gdb_cv_bigtoc+:} false; then : |
| 14939 | $as_echo_n "(cached) " >&6 |
| 14940 | else |
| 14941 | |
| 14942 | SAVE_LDFLAGS=$LDFLAGS |
| 14943 | |
| 14944 | case $GCC in |
| 14945 | yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;; |
| 14946 | *) gdb_cv_bigtoc=-bbigtoc ;; |
| 14947 | esac |
| 14948 | |
| 14949 | LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc |
| 14950 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14951 | /* end confdefs.h. */ |
| 14952 | |
| 14953 | int |
| 14954 | main () |
| 14955 | { |
| 14956 | int i; |
| 14957 | ; |
| 14958 | return 0; |
| 14959 | } |
| 14960 | _ACEOF |
| 14961 | if ac_fn_c_try_link "$LINENO"; then : |
| 14962 | |
| 14963 | else |
| 14964 | gdb_cv_bigtoc= |
| 14965 | fi |
| 14966 | rm -f core conftest.err conftest.$ac_objext \ |
| 14967 | conftest$ac_exeext conftest.$ac_ext |
| 14968 | LDFLAGS="${SAVE_LDFLAGS}" |
| 14969 | |
| 14970 | fi |
| 14971 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5 |
| 14972 | $as_echo "$gdb_cv_bigtoc" >&6; } |
| 14973 | CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}" |
| 14974 | ;; |
| 14975 | esac |
| 14976 | |
| 14977 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5 |
| 14978 | $as_echo_n "checking for the dynamic export flag... " >&6; } |
| 14979 | dynamic_list=false |
| 14980 | if test "${gdb_native}" = yes; then |
| 14981 | # The dynamically loaded libthread_db needs access to symbols in the gdb |
| 14982 | # executable. Older GNU ld supports --export-dynamic but --dynamic-list |
| 14983 | # may not be supported there. |
| 14984 | old_LDFLAGS="$LDFLAGS" |
| 14985 | # Older GNU ld supports --export-dynamic but --dynamic-list it does not. |
| 14986 | RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list" |
| 14987 | LDFLAGS="$LDFLAGS $RDYNAMIC" |
| 14988 | if test "${have_libpython}" = no; then |
| 14989 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14990 | /* end confdefs.h. */ |
| 14991 | |
| 14992 | int |
| 14993 | main () |
| 14994 | { |
| 14995 | |
| 14996 | ; |
| 14997 | return 0; |
| 14998 | } |
| 14999 | _ACEOF |
| 15000 | if ac_fn_c_try_link "$LINENO"; then : |
| 15001 | dynamic_list=true |
| 15002 | fi |
| 15003 | rm -f core conftest.err conftest.$ac_objext \ |
| 15004 | conftest$ac_exeext conftest.$ac_ext |
| 15005 | else |
| 15006 | # Workaround http://bugs.python.org/issue4434 where static |
| 15007 | # libpythonX.Y.a would get its symbols required for |
| 15008 | # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list. |
| 15009 | # Problem does not happen for the recommended libpythonX.Y.so linkage. |
| 15010 | |
| 15011 | # Note the workaround for Python |
| 15012 | # http://bugs.python.org/issue10112 earlier has removed |
| 15013 | # -export-dynamic from PYTHON_LIBS. That's exactly what we want |
| 15014 | # here too, as otherwise it'd make this -Wl,--dynamic-list test |
| 15015 | # always pass. |
| 15016 | old_CFLAGS="$CFLAGS" |
| 15017 | CFLAGS="$CFLAGS $PYTHON_CFLAGS" |
| 15018 | old_LIBS="$LIBS" |
| 15019 | LIBS="$LIBS $PYTHON_LIBS" |
| 15020 | old_CPPFLAGS="$CPPFLAGS" |
| 15021 | CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" |
| 15022 | if test "$cross_compiling" = yes; then : |
| 15023 | true |
| 15024 | else |
| 15025 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15026 | /* end confdefs.h. */ |
| 15027 | #include "Python.h" |
| 15028 | int |
| 15029 | main () |
| 15030 | { |
| 15031 | int err; |
| 15032 | Py_Initialize (); |
| 15033 | err = PyRun_SimpleString ("import itertools\n"); |
| 15034 | Py_Finalize (); |
| 15035 | return err == 0 ? 0 : 1; |
| 15036 | ; |
| 15037 | return 0; |
| 15038 | } |
| 15039 | _ACEOF |
| 15040 | if ac_fn_c_try_run "$LINENO"; then : |
| 15041 | dynamic_list=true |
| 15042 | fi |
| 15043 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 15044 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 15045 | fi |
| 15046 | |
| 15047 | LIBS="$old_LIBS" |
| 15048 | CFLAGS="$old_CFLAGS" |
| 15049 | CPPFLAGS="$old_CPPFLAGS" |
| 15050 | fi |
| 15051 | LDFLAGS="$old_LDFLAGS" |
| 15052 | fi |
| 15053 | if $dynamic_list; then |
| 15054 | found="-Wl,--dynamic-list" |
| 15055 | RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list' |
| 15056 | else |
| 15057 | found="-rdynamic" |
| 15058 | RDYNAMIC="-rdynamic" |
| 15059 | fi |
| 15060 | |
| 15061 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5 |
| 15062 | $as_echo "$found" >&6; } |
| 15063 | |
| 15064 | |
| 15065 | if test ${build} = ${host} -a ${host} = ${target} ; then |
| 15066 | case ${host_os} in |
| 15067 | aix*) |
| 15068 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5 |
| 15069 | $as_echo_n "checking for AiX thread debugging library... " >&6; } |
| 15070 | if ${gdb_cv_have_aix_thread_debug+:} false; then : |
| 15071 | $as_echo_n "(cached) " >&6 |
| 15072 | else |
| 15073 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15074 | /* end confdefs.h. */ |
| 15075 | #include <sys/pthdebug.h> |
| 15076 | int |
| 15077 | main () |
| 15078 | { |
| 15079 | #ifndef PTHDB_VERSION_3 |
| 15080 | #error |
| 15081 | #endif |
| 15082 | ; |
| 15083 | return 0; |
| 15084 | } |
| 15085 | _ACEOF |
| 15086 | if ac_fn_c_try_compile "$LINENO"; then : |
| 15087 | gdb_cv_have_aix_thread_debug=yes |
| 15088 | else |
| 15089 | gdb_cv_have_aix_thread_debug=no |
| 15090 | fi |
| 15091 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 15092 | fi |
| 15093 | |
| 15094 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5 |
| 15095 | $as_echo "$gdb_cv_have_aix_thread_debug" >&6; } |
| 15096 | if test $gdb_cv_have_aix_thread_debug = yes; then |
| 15097 | CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c" |
| 15098 | CONFIG_OBS="${CONFIG_OBS} aix-thread.o" |
| 15099 | LIBS="$LIBS -lpthdebug" |
| 15100 | |
| 15101 | # Older versions of AIX do not provide the declaration for |
| 15102 | # the getthrds function (it appears that it was introduced |
| 15103 | # with AIX 6.x). |
| 15104 | ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h> |
| 15105 | " |
| 15106 | if test "x$ac_cv_have_decl_getthrds" = xyes; then : |
| 15107 | ac_have_decl=1 |
| 15108 | else |
| 15109 | ac_have_decl=0 |
| 15110 | fi |
| 15111 | |
| 15112 | cat >>confdefs.h <<_ACEOF |
| 15113 | #define HAVE_DECL_GETTHRDS $ac_have_decl |
| 15114 | _ACEOF |
| 15115 | |
| 15116 | fi |
| 15117 | ;; |
| 15118 | esac |
| 15119 | |
| 15120 | fi |
| 15121 | |
| 15122 | if test "x$ac_cv_header_thread_db_h" = "xyes"; then |
| 15123 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5 |
| 15124 | $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; } |
| 15125 | if ${gdb_cv_thread_db_h_has_td_notalloc+:} false; then : |
| 15126 | $as_echo_n "(cached) " >&6 |
| 15127 | else |
| 15128 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15129 | /* end confdefs.h. */ |
| 15130 | #include <thread_db.h> |
| 15131 | int |
| 15132 | main () |
| 15133 | { |
| 15134 | int i = TD_NOTALLOC; |
| 15135 | ; |
| 15136 | return 0; |
| 15137 | } |
| 15138 | _ACEOF |
| 15139 | if ac_fn_c_try_compile "$LINENO"; then : |
| 15140 | gdb_cv_thread_db_h_has_td_notalloc=yes |
| 15141 | else |
| 15142 | gdb_cv_thread_db_h_has_td_notalloc=no |
| 15143 | |
| 15144 | fi |
| 15145 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 15146 | |
| 15147 | fi |
| 15148 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5 |
| 15149 | $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; } |
| 15150 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5 |
| 15151 | $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; } |
| 15152 | if ${gdb_cv_thread_db_h_has_td_version+:} false; then : |
| 15153 | $as_echo_n "(cached) " >&6 |
| 15154 | else |
| 15155 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15156 | /* end confdefs.h. */ |
| 15157 | #include <thread_db.h> |
| 15158 | int |
| 15159 | main () |
| 15160 | { |
| 15161 | int i = TD_VERSION; |
| 15162 | ; |
| 15163 | return 0; |
| 15164 | } |
| 15165 | _ACEOF |
| 15166 | if ac_fn_c_try_compile "$LINENO"; then : |
| 15167 | gdb_cv_thread_db_h_has_td_version=yes |
| 15168 | else |
| 15169 | gdb_cv_thread_db_h_has_td_version=no |
| 15170 | |
| 15171 | fi |
| 15172 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 15173 | |
| 15174 | fi |
| 15175 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5 |
| 15176 | $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; } |
| 15177 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5 |
| 15178 | $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; } |
| 15179 | if ${gdb_cv_thread_db_h_has_td_notls+:} false; then : |
| 15180 | $as_echo_n "(cached) " >&6 |
| 15181 | else |
| 15182 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15183 | /* end confdefs.h. */ |
| 15184 | #include <thread_db.h> |
| 15185 | int |
| 15186 | main () |
| 15187 | { |
| 15188 | int i = TD_NOTLS; |
| 15189 | ; |
| 15190 | return 0; |
| 15191 | } |
| 15192 | _ACEOF |
| 15193 | if ac_fn_c_try_compile "$LINENO"; then : |
| 15194 | gdb_cv_thread_db_h_has_td_notls=yes |
| 15195 | else |
| 15196 | gdb_cv_thread_db_h_has_td_notls=no |
| 15197 | |
| 15198 | fi |
| 15199 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 15200 | |
| 15201 | fi |
| 15202 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5 |
| 15203 | $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; } |
| 15204 | fi |
| 15205 | if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then |
| 15206 | |
| 15207 | $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h |
| 15208 | |
| 15209 | fi |
| 15210 | if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then |
| 15211 | |
| 15212 | $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h |
| 15213 | |
| 15214 | fi |
| 15215 | if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then |
| 15216 | |
| 15217 | $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h |
| 15218 | |
| 15219 | fi |
| 15220 | |
| 15221 | ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h> |
| 15222 | " |
| 15223 | if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = xyes; then : |
| 15224 | ac_have_decl=1 |
| 15225 | else |
| 15226 | ac_have_decl=0 |
| 15227 | fi |
| 15228 | |
| 15229 | cat >>confdefs.h <<_ACEOF |
| 15230 | #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl |
| 15231 | _ACEOF |
| 15232 | |
| 15233 | |
| 15234 | if test "$cross_compiling" = yes; then : |
| 15235 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15236 | /* end confdefs.h. */ |
| 15237 | #include <sys/personality.h> |
| 15238 | int |
| 15239 | main () |
| 15240 | { |
| 15241 | |
| 15242 | # if !HAVE_DECL_ADDR_NO_RANDOMIZE |
| 15243 | # define ADDR_NO_RANDOMIZE 0x0040000 |
| 15244 | # endif |
| 15245 | /* Test the flag could be set and stays set. */ |
| 15246 | personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE); |
| 15247 | if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE)) |
| 15248 | return 1 |
| 15249 | ; |
| 15250 | return 0; |
| 15251 | } |
| 15252 | _ACEOF |
| 15253 | if ac_fn_c_try_link "$LINENO"; then : |
| 15254 | have_personality=true |
| 15255 | else |
| 15256 | have_personality=false |
| 15257 | fi |
| 15258 | rm -f core conftest.err conftest.$ac_objext \ |
| 15259 | conftest$ac_exeext conftest.$ac_ext |
| 15260 | else |
| 15261 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15262 | /* end confdefs.h. */ |
| 15263 | #include <sys/personality.h> |
| 15264 | int |
| 15265 | main () |
| 15266 | { |
| 15267 | |
| 15268 | # if !HAVE_DECL_ADDR_NO_RANDOMIZE |
| 15269 | # define ADDR_NO_RANDOMIZE 0x0040000 |
| 15270 | # endif |
| 15271 | /* Test the flag could be set and stays set. */ |
| 15272 | personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE); |
| 15273 | if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE)) |
| 15274 | return 1 |
| 15275 | ; |
| 15276 | return 0; |
| 15277 | } |
| 15278 | _ACEOF |
| 15279 | if ac_fn_c_try_run "$LINENO"; then : |
| 15280 | have_personality=true |
| 15281 | else |
| 15282 | have_personality=false |
| 15283 | fi |
| 15284 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 15285 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 15286 | fi |
| 15287 | |
| 15288 | if $have_personality |
| 15289 | then |
| 15290 | |
| 15291 | $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h |
| 15292 | |
| 15293 | fi |
| 15294 | |
| 15295 | case $host_os in |
| 15296 | go32* | *djgpp*) |
| 15297 | gdbinit=gdb.ini |
| 15298 | ;; |
| 15299 | *) |
| 15300 | gdbinit=.gdbinit |
| 15301 | ;; |
| 15302 | esac |
| 15303 | |
| 15304 | cat >>confdefs.h <<_ACEOF |
| 15305 | #define GDBINIT "$gdbinit" |
| 15306 | _ACEOF |
| 15307 | |
| 15308 | |
| 15309 | |
| 15310 | # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR, |
| 15311 | # except that the argument to --with-sysroot is optional. |
| 15312 | # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path. |
| 15313 | if test "x$with_sysroot" = xyes; then |
| 15314 | with_sysroot="${exec_prefix}/${target_alias}/sys-root" |
| 15315 | fi |
| 15316 | |
| 15317 | # Check whether --with-sysroot was given. |
| 15318 | if test "${with_sysroot+set}" = set; then : |
| 15319 | withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval |
| 15320 | else |
| 15321 | TARGET_SYSTEM_ROOT= |
| 15322 | fi |
| 15323 | |
| 15324 | |
| 15325 | test "x$prefix" = xNONE && prefix="$ac_default_prefix" |
| 15326 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| 15327 | ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT` |
| 15328 | ac_define_dir=`eval echo $ac_define_dir` |
| 15329 | |
| 15330 | cat >>confdefs.h <<_ACEOF |
| 15331 | #define TARGET_SYSTEM_ROOT "$ac_define_dir" |
| 15332 | _ACEOF |
| 15333 | |
| 15334 | |
| 15335 | |
| 15336 | |
| 15337 | if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then |
| 15338 | if test "x$prefix" = xNONE; then |
| 15339 | test_prefix=/usr/local |
| 15340 | else |
| 15341 | test_prefix=$prefix |
| 15342 | fi |
| 15343 | else |
| 15344 | test_prefix=$exec_prefix |
| 15345 | fi |
| 15346 | value=0 |
| 15347 | case ${ac_define_dir} in |
| 15348 | "${test_prefix}"|"${test_prefix}/"*|\ |
| 15349 | '${exec_prefix}'|'${exec_prefix}/'*) |
| 15350 | value=1 |
| 15351 | ;; |
| 15352 | esac |
| 15353 | |
| 15354 | cat >>confdefs.h <<_ACEOF |
| 15355 | #define TARGET_SYSTEM_ROOT_RELOCATABLE $value |
| 15356 | _ACEOF |
| 15357 | |
| 15358 | |
| 15359 | |
| 15360 | |
| 15361 | |
| 15362 | # Check whether --with-system-gdbinit was given. |
| 15363 | if test "${with_system_gdbinit+set}" = set; then : |
| 15364 | withval=$with_system_gdbinit; |
| 15365 | SYSTEM_GDBINIT=$withval |
| 15366 | else |
| 15367 | SYSTEM_GDBINIT= |
| 15368 | fi |
| 15369 | |
| 15370 | |
| 15371 | test "x$prefix" = xNONE && prefix="$ac_default_prefix" |
| 15372 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| 15373 | ac_define_dir=`eval echo $SYSTEM_GDBINIT` |
| 15374 | ac_define_dir=`eval echo $ac_define_dir` |
| 15375 | |
| 15376 | cat >>confdefs.h <<_ACEOF |
| 15377 | #define SYSTEM_GDBINIT "$ac_define_dir" |
| 15378 | _ACEOF |
| 15379 | |
| 15380 | |
| 15381 | |
| 15382 | |
| 15383 | if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then |
| 15384 | if test "x$prefix" = xNONE; then |
| 15385 | test_prefix=/usr/local |
| 15386 | else |
| 15387 | test_prefix=$prefix |
| 15388 | fi |
| 15389 | else |
| 15390 | test_prefix=$exec_prefix |
| 15391 | fi |
| 15392 | value=0 |
| 15393 | case ${ac_define_dir} in |
| 15394 | "${test_prefix}"|"${test_prefix}/"*|\ |
| 15395 | '${exec_prefix}'|'${exec_prefix}/'*) |
| 15396 | value=1 |
| 15397 | ;; |
| 15398 | esac |
| 15399 | |
| 15400 | cat >>confdefs.h <<_ACEOF |
| 15401 | #define SYSTEM_GDBINIT_RELOCATABLE $value |
| 15402 | _ACEOF |
| 15403 | |
| 15404 | |
| 15405 | |
| 15406 | |
| 15407 | |
| 15408 | # Check whether --enable-werror was given. |
| 15409 | if test "${enable_werror+set}" = set; then : |
| 15410 | enableval=$enable_werror; case "${enableval}" in |
| 15411 | yes | y) ERROR_ON_WARNING="yes" ;; |
| 15412 | no | n) ERROR_ON_WARNING="no" ;; |
| 15413 | *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;; |
| 15414 | esac |
| 15415 | fi |
| 15416 | |
| 15417 | |
| 15418 | # Enable -Werror by default when using gcc. Turn it off for releases. |
| 15419 | if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then |
| 15420 | ERROR_ON_WARNING=yes |
| 15421 | fi |
| 15422 | |
| 15423 | WERROR_CFLAGS="" |
| 15424 | if test "${ERROR_ON_WARNING}" = yes ; then |
| 15425 | WERROR_CFLAGS="-Werror" |
| 15426 | fi |
| 15427 | |
| 15428 | # The options we'll try to enable. |
| 15429 | build_warnings="-Wall -Wpointer-arith \ |
| 15430 | -Wno-unused -Wunused-value -Wunused-variable -Wunused-function \ |
| 15431 | -Wno-switch -Wno-char-subscripts \ |
| 15432 | -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \ |
| 15433 | -Wno-sign-compare -Wno-error=maybe-uninitialized \ |
| 15434 | -Wno-mismatched-tags \ |
| 15435 | -Wno-error=deprecated-register \ |
| 15436 | -Wsuggest-override \ |
| 15437 | -Wimplicit-fallthrough=3 \ |
| 15438 | -Wduplicated-cond \ |
| 15439 | -Wshadow=local \ |
| 15440 | -Wdeprecated-copy \ |
| 15441 | -Wdeprecated-copy-dtor \ |
| 15442 | -Wredundant-move" |
| 15443 | |
| 15444 | case "${host}" in |
| 15445 | *-*-mingw32*) |
| 15446 | # Enable -Wno-format by default when using gcc on mingw since many |
| 15447 | # GCC versions complain about %I64. |
| 15448 | build_warnings="$build_warnings -Wno-format" ;; |
| 15449 | *-*-solaris*) |
| 15450 | # Solaris 11.4 <python2.7/ceval.h> uses #pragma no_inline that GCC |
| 15451 | # doesn't understand. |
| 15452 | build_warnings="$build_warnings -Wno-unknown-pragmas" |
| 15453 | # Solaris 11 <unistd.h> marks vfork deprecated. |
| 15454 | build_warnings="$build_warnings -Wno-deprecated-declarations" ;; |
| 15455 | *) |
| 15456 | # Note that gcc requires -Wformat for -Wformat-nonliteral to work, |
| 15457 | # but there's a special case for this below. |
| 15458 | build_warnings="$build_warnings -Wformat-nonliteral" ;; |
| 15459 | esac |
| 15460 | |
| 15461 | # Check whether --enable-build-warnings was given. |
| 15462 | if test "${enable_build_warnings+set}" = set; then : |
| 15463 | enableval=$enable_build_warnings; case "${enableval}" in |
| 15464 | yes) ;; |
| 15465 | no) build_warnings="-w";; |
| 15466 | ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
| 15467 | build_warnings="${build_warnings} ${t}";; |
| 15468 | *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
| 15469 | build_warnings="${t} ${build_warnings}";; |
| 15470 | *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;; |
| 15471 | esac |
| 15472 | if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then |
| 15473 | echo "Setting compiler warning flags = $build_warnings" 6>&1 |
| 15474 | fi |
| 15475 | fi |
| 15476 | # Check whether --enable-gdb-build-warnings was given. |
| 15477 | if test "${enable_gdb_build_warnings+set}" = set; then : |
| 15478 | enableval=$enable_gdb_build_warnings; case "${enableval}" in |
| 15479 | yes) ;; |
| 15480 | no) build_warnings="-w";; |
| 15481 | ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
| 15482 | build_warnings="${build_warnings} ${t}";; |
| 15483 | *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` |
| 15484 | build_warnings="${t} ${build_warnings}";; |
| 15485 | *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;; |
| 15486 | esac |
| 15487 | if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then |
| 15488 | echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1 |
| 15489 | fi |
| 15490 | fi |
| 15491 | |
| 15492 | # The set of warnings supported by a C++ compiler is not the same as |
| 15493 | # of the C compiler. |
| 15494 | ac_ext=cpp |
| 15495 | ac_cpp='$CXXCPP $CPPFLAGS' |
| 15496 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 15497 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 15498 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu |
| 15499 | |
| 15500 | |
| 15501 | WARN_CFLAGS="" |
| 15502 | if test "x${build_warnings}" != x -a "x$GCC" = xyes |
| 15503 | then |
| 15504 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5 |
| 15505 | $as_echo_n "checking compiler warning flags... " >&6; } |
| 15506 | # Separate out the -Werror flag as some files just cannot be |
| 15507 | # compiled with it enabled. |
| 15508 | for w in ${build_warnings}; do |
| 15509 | # GCC does not complain about -Wno-unknown-warning. Invert |
| 15510 | # and test -Wunknown-warning instead. |
| 15511 | case $w in |
| 15512 | -Wno-*) |
| 15513 | wtest=`echo $w | sed 's/-Wno-/-W/g'` ;; |
| 15514 | -Wformat-nonliteral) |
| 15515 | # gcc requires -Wformat before -Wformat-nonliteral |
| 15516 | # will work, so stick them together. |
| 15517 | w="-Wformat $w" |
| 15518 | wtest="$w" |
| 15519 | ;; |
| 15520 | *) |
| 15521 | wtest=$w ;; |
| 15522 | esac |
| 15523 | |
| 15524 | case $w in |
| 15525 | -Werr*) WERROR_CFLAGS=-Werror ;; |
| 15526 | *) |
| 15527 | # Check whether GCC accepts it. |
| 15528 | saved_CFLAGS="$CFLAGS" |
| 15529 | CFLAGS="$CFLAGS -Werror $wtest" |
| 15530 | saved_CXXFLAGS="$CXXFLAGS" |
| 15531 | CXXFLAGS="$CXXFLAGS -Werror $wtest" |
| 15532 | if test "x$w" = "x-Wunused-variable"; then |
| 15533 | # Check for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38958, |
| 15534 | # fixed in GCC 4.9. This test is derived from the gdb |
| 15535 | # source code that triggered this bug in GCC. |
| 15536 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15537 | /* end confdefs.h. */ |
| 15538 | struct scoped_restore_base {}; |
| 15539 | struct scoped_restore_tmpl : public scoped_restore_base { |
| 15540 | ~scoped_restore_tmpl() {} |
| 15541 | }; |
| 15542 | int |
| 15543 | main () |
| 15544 | { |
| 15545 | const scoped_restore_base &b = scoped_restore_tmpl(); |
| 15546 | ; |
| 15547 | return 0; |
| 15548 | } |
| 15549 | _ACEOF |
| 15550 | if ac_fn_cxx_try_compile "$LINENO"; then : |
| 15551 | WARN_CFLAGS="${WARN_CFLAGS} $w" |
| 15552 | fi |
| 15553 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 15554 | else |
| 15555 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15556 | /* end confdefs.h. */ |
| 15557 | |
| 15558 | int |
| 15559 | main () |
| 15560 | { |
| 15561 | |
| 15562 | ; |
| 15563 | return 0; |
| 15564 | } |
| 15565 | _ACEOF |
| 15566 | if ac_fn_cxx_try_compile "$LINENO"; then : |
| 15567 | WARN_CFLAGS="${WARN_CFLAGS} $w" |
| 15568 | fi |
| 15569 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 15570 | fi |
| 15571 | CFLAGS="$saved_CFLAGS" |
| 15572 | CXXFLAGS="$saved_CXXFLAGS" |
| 15573 | esac |
| 15574 | done |
| 15575 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5 |
| 15576 | $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; } |
| 15577 | fi |
| 15578 | |
| 15579 | |
| 15580 | |
| 15581 | ac_ext=c |
| 15582 | ac_cpp='$CPP $CPPFLAGS' |
| 15583 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 15584 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 15585 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 15586 | |
| 15587 | |
| 15588 | |
| 15589 | # Check whether --enable-ubsan was given. |
| 15590 | if test "${enable_ubsan+set}" = set; then : |
| 15591 | enableval=$enable_ubsan; |
| 15592 | else |
| 15593 | enable_ubsan=no |
| 15594 | fi |
| 15595 | |
| 15596 | if test "x$enable_ubsan" = xauto; then |
| 15597 | if $development; then |
| 15598 | enable_ubsan=yes |
| 15599 | fi |
| 15600 | fi |
| 15601 | ac_ext=cpp |
| 15602 | ac_cpp='$CXXCPP $CPPFLAGS' |
| 15603 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 15604 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 15605 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu |
| 15606 | |
| 15607 | if test "x$enable_ubsan" = xyes; then |
| 15608 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fsanitize=undefined is accepted" >&5 |
| 15609 | $as_echo_n "checking whether -fsanitize=undefined is accepted... " >&6; } |
| 15610 | saved_CXXFLAGS="$CXXFLAGS" |
| 15611 | CXXFLAGS="$CXXFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined" |
| 15612 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15613 | /* end confdefs.h. */ |
| 15614 | |
| 15615 | int |
| 15616 | main () |
| 15617 | { |
| 15618 | |
| 15619 | ; |
| 15620 | return 0; |
| 15621 | } |
| 15622 | _ACEOF |
| 15623 | if ac_fn_cxx_try_link "$LINENO"; then : |
| 15624 | enable_ubsan=yes |
| 15625 | else |
| 15626 | enable_ubsan=no |
| 15627 | fi |
| 15628 | rm -f core conftest.err conftest.$ac_objext \ |
| 15629 | conftest$ac_exeext conftest.$ac_ext |
| 15630 | CXXFLAGS="$saved_CXXFLAGS" |
| 15631 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_ubsan" >&5 |
| 15632 | $as_echo "$enable_ubsan" >&6; } |
| 15633 | if test "x$enable_ubsan" = xyes; then |
| 15634 | WARN_CFLAGS="$WARN_CFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined" |
| 15635 | CONFIG_LDFLAGS="$CONFIG_LDFLAGS -fsanitize=undefined" |
| 15636 | fi |
| 15637 | fi |
| 15638 | ac_ext=c |
| 15639 | ac_cpp='$CPP $CPPFLAGS' |
| 15640 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 15641 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 15642 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 15643 | |
| 15644 | |
| 15645 | |
| 15646 | # In the Cygwin environment, we need some additional flags. |
| 15647 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5 |
| 15648 | $as_echo_n "checking for cygwin... " >&6; } |
| 15649 | if ${gdb_cv_os_cygwin+:} false; then : |
| 15650 | $as_echo_n "(cached) " >&6 |
| 15651 | else |
| 15652 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15653 | /* end confdefs.h. */ |
| 15654 | |
| 15655 | #if defined (__CYGWIN__) || defined (__CYGWIN32__) |
| 15656 | lose |
| 15657 | #endif |
| 15658 | _ACEOF |
| 15659 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 15660 | $EGREP "^lose$" >/dev/null 2>&1; then : |
| 15661 | gdb_cv_os_cygwin=yes |
| 15662 | else |
| 15663 | gdb_cv_os_cygwin=no |
| 15664 | fi |
| 15665 | rm -f conftest* |
| 15666 | |
| 15667 | fi |
| 15668 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5 |
| 15669 | $as_echo "$gdb_cv_os_cygwin" >&6; } |
| 15670 | |
| 15671 | |
| 15672 | SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o" |
| 15673 | case ${host} in |
| 15674 | *go32* ) SER_HARDWIRE=ser-go32.o ;; |
| 15675 | *djgpp* ) SER_HARDWIRE=ser-go32.o ;; |
| 15676 | *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;; |
| 15677 | *) SER_HARDWIRE="$SER_HARDWIRE ser-uds.o" ;; |
| 15678 | esac |
| 15679 | |
| 15680 | |
| 15681 | # libreadline needs libuser32.a in a cygwin environment |
| 15682 | WIN32LIBS= |
| 15683 | if test x$gdb_cv_os_cygwin = xyes; then |
| 15684 | WIN32LIBS="-luser32" |
| 15685 | case "${target}" in |
| 15686 | *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp" |
| 15687 | ;; |
| 15688 | esac |
| 15689 | fi |
| 15690 | |
| 15691 | # The ser-tcp.c module requires sockets. |
| 15692 | case ${host} in |
| 15693 | *mingw32*) |
| 15694 | |
| 15695 | $as_echo "#define USE_WIN32API 1" >>confdefs.h |
| 15696 | |
| 15697 | WIN32LIBS="$WIN32LIBS -lws2_32" |
| 15698 | ;; |
| 15699 | esac |
| 15700 | |
| 15701 | |
| 15702 | # Add ELF support to GDB, but only if BFD includes ELF support. |
| 15703 | |
| 15704 | OLD_CFLAGS=$CFLAGS |
| 15705 | OLD_LDFLAGS=$LDFLAGS |
| 15706 | OLD_LIBS=$LIBS |
| 15707 | # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS |
| 15708 | # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We |
| 15709 | # always want our bfd. |
| 15710 | CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS" |
| 15711 | ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'` |
| 15712 | LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS" |
| 15713 | intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'` |
| 15714 | LIBS="-lbfd -liberty -lz $intl $LIBS" |
| 15715 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5 |
| 15716 | $as_echo_n "checking for ELF support in BFD... " >&6; } |
| 15717 | if ${gdb_cv_var_elf+:} false; then : |
| 15718 | $as_echo_n "(cached) " >&6 |
| 15719 | else |
| 15720 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15721 | /* end confdefs.h. */ |
| 15722 | #include <stdlib.h> |
| 15723 | #include "bfd.h" |
| 15724 | #include "elf-bfd.h" |
| 15725 | |
| 15726 | int |
| 15727 | main () |
| 15728 | { |
| 15729 | return bfd_get_elf_phdr_upper_bound (NULL); |
| 15730 | ; |
| 15731 | return 0; |
| 15732 | } |
| 15733 | _ACEOF |
| 15734 | if ac_fn_c_try_link "$LINENO"; then : |
| 15735 | gdb_cv_var_elf=yes |
| 15736 | else |
| 15737 | gdb_cv_var_elf=no |
| 15738 | fi |
| 15739 | rm -f core conftest.err conftest.$ac_objext \ |
| 15740 | conftest$ac_exeext conftest.$ac_ext |
| 15741 | fi |
| 15742 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5 |
| 15743 | $as_echo "$gdb_cv_var_elf" >&6; } |
| 15744 | CFLAGS=$OLD_CFLAGS |
| 15745 | LDFLAGS=$OLD_LDFLAGS |
| 15746 | LIBS=$OLD_LIBS |
| 15747 | if test $gdb_cv_var_elf = yes; then |
| 15748 | CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o" |
| 15749 | |
| 15750 | $as_echo "#define HAVE_ELF 1" >>confdefs.h |
| 15751 | |
| 15752 | # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>. |
| 15753 | if test "$plugins" = "yes"; then |
| 15754 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 |
| 15755 | $as_echo_n "checking for library containing dlopen... " >&6; } |
| 15756 | if ${ac_cv_search_dlopen+:} false; then : |
| 15757 | $as_echo_n "(cached) " >&6 |
| 15758 | else |
| 15759 | ac_func_search_save_LIBS=$LIBS |
| 15760 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15761 | /* end confdefs.h. */ |
| 15762 | |
| 15763 | /* Override any GCC internal prototype to avoid an error. |
| 15764 | Use char because int might match the return type of a GCC |
| 15765 | builtin and then its argument prototype would still apply. */ |
| 15766 | #ifdef __cplusplus |
| 15767 | extern "C" |
| 15768 | #endif |
| 15769 | char dlopen (); |
| 15770 | int |
| 15771 | main () |
| 15772 | { |
| 15773 | return dlopen (); |
| 15774 | ; |
| 15775 | return 0; |
| 15776 | } |
| 15777 | _ACEOF |
| 15778 | for ac_lib in '' dl; do |
| 15779 | if test -z "$ac_lib"; then |
| 15780 | ac_res="none required" |
| 15781 | else |
| 15782 | ac_res=-l$ac_lib |
| 15783 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| 15784 | fi |
| 15785 | if ac_fn_c_try_link "$LINENO"; then : |
| 15786 | ac_cv_search_dlopen=$ac_res |
| 15787 | fi |
| 15788 | rm -f core conftest.err conftest.$ac_objext \ |
| 15789 | conftest$ac_exeext |
| 15790 | if ${ac_cv_search_dlopen+:} false; then : |
| 15791 | break |
| 15792 | fi |
| 15793 | done |
| 15794 | if ${ac_cv_search_dlopen+:} false; then : |
| 15795 | |
| 15796 | else |
| 15797 | ac_cv_search_dlopen=no |
| 15798 | fi |
| 15799 | rm conftest.$ac_ext |
| 15800 | LIBS=$ac_func_search_save_LIBS |
| 15801 | fi |
| 15802 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 |
| 15803 | $as_echo "$ac_cv_search_dlopen" >&6; } |
| 15804 | ac_res=$ac_cv_search_dlopen |
| 15805 | if test "$ac_res" != no; then : |
| 15806 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| 15807 | |
| 15808 | fi |
| 15809 | |
| 15810 | fi |
| 15811 | fi |
| 15812 | |
| 15813 | # Add macho support to GDB, but only if BFD includes it. |
| 15814 | |
| 15815 | OLD_CFLAGS=$CFLAGS |
| 15816 | OLD_LDFLAGS=$LDFLAGS |
| 15817 | OLD_LIBS=$LIBS |
| 15818 | # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS |
| 15819 | # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We |
| 15820 | # always want our bfd. |
| 15821 | CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS" |
| 15822 | ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'` |
| 15823 | LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS" |
| 15824 | intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'` |
| 15825 | LIBS="-lbfd -liberty -lz $intl $LIBS" |
| 15826 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5 |
| 15827 | $as_echo_n "checking for Mach-O support in BFD... " >&6; } |
| 15828 | if ${gdb_cv_var_macho+:} false; then : |
| 15829 | $as_echo_n "(cached) " >&6 |
| 15830 | else |
| 15831 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15832 | /* end confdefs.h. */ |
| 15833 | #include <stdlib.h> |
| 15834 | #include "bfd.h" |
| 15835 | #include "mach-o.h" |
| 15836 | |
| 15837 | int |
| 15838 | main () |
| 15839 | { |
| 15840 | return bfd_mach_o_lookup_command (NULL, 0, NULL); |
| 15841 | ; |
| 15842 | return 0; |
| 15843 | } |
| 15844 | _ACEOF |
| 15845 | if ac_fn_c_try_link "$LINENO"; then : |
| 15846 | gdb_cv_var_macho=yes |
| 15847 | else |
| 15848 | gdb_cv_var_macho=no |
| 15849 | fi |
| 15850 | rm -f core conftest.err conftest.$ac_objext \ |
| 15851 | conftest$ac_exeext conftest.$ac_ext |
| 15852 | fi |
| 15853 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5 |
| 15854 | $as_echo "$gdb_cv_var_macho" >&6; } |
| 15855 | CFLAGS=$OLD_CFLAGS |
| 15856 | LDFLAGS=$OLD_LDFLAGS |
| 15857 | LIBS=$OLD_LIBS |
| 15858 | if test $gdb_cv_var_macho = yes; then |
| 15859 | CONFIG_OBS="$CONFIG_OBS machoread.o" |
| 15860 | fi |
| 15861 | |
| 15862 | # Add any host-specific objects to GDB. |
| 15863 | CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}" |
| 15864 | |
| 15865 | # If building on ELF, look for lzma support for embedded compressed debug info. |
| 15866 | if test $gdb_cv_var_elf = yes; then |
| 15867 | |
| 15868 | # Check whether --with-lzma was given. |
| 15869 | if test "${with_lzma+set}" = set; then : |
| 15870 | withval=$with_lzma; |
| 15871 | else |
| 15872 | with_lzma=auto |
| 15873 | fi |
| 15874 | |
| 15875 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5 |
| 15876 | $as_echo_n "checking whether to use lzma... " >&6; } |
| 15877 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5 |
| 15878 | $as_echo "$with_lzma" >&6; } |
| 15879 | |
| 15880 | if test "${with_lzma}" != no; then |
| 15881 | |
| 15882 | |
| 15883 | |
| 15884 | |
| 15885 | |
| 15886 | |
| 15887 | |
| 15888 | |
| 15889 | use_additional=yes |
| 15890 | |
| 15891 | acl_save_prefix="$prefix" |
| 15892 | prefix="$acl_final_prefix" |
| 15893 | acl_save_exec_prefix="$exec_prefix" |
| 15894 | exec_prefix="$acl_final_exec_prefix" |
| 15895 | |
| 15896 | eval additional_includedir=\"$includedir\" |
| 15897 | eval additional_libdir=\"$libdir\" |
| 15898 | |
| 15899 | exec_prefix="$acl_save_exec_prefix" |
| 15900 | prefix="$acl_save_prefix" |
| 15901 | |
| 15902 | |
| 15903 | # Check whether --with-liblzma-prefix was given. |
| 15904 | if test "${with_liblzma_prefix+set}" = set; then : |
| 15905 | withval=$with_liblzma_prefix; |
| 15906 | if test "X$withval" = "Xno"; then |
| 15907 | use_additional=no |
| 15908 | else |
| 15909 | if test "X$withval" = "X"; then |
| 15910 | |
| 15911 | acl_save_prefix="$prefix" |
| 15912 | prefix="$acl_final_prefix" |
| 15913 | acl_save_exec_prefix="$exec_prefix" |
| 15914 | exec_prefix="$acl_final_exec_prefix" |
| 15915 | |
| 15916 | eval additional_includedir=\"$includedir\" |
| 15917 | eval additional_libdir=\"$libdir\" |
| 15918 | |
| 15919 | exec_prefix="$acl_save_exec_prefix" |
| 15920 | prefix="$acl_save_prefix" |
| 15921 | |
| 15922 | else |
| 15923 | additional_includedir="$withval/include" |
| 15924 | additional_libdir="$withval/lib" |
| 15925 | fi |
| 15926 | fi |
| 15927 | |
| 15928 | fi |
| 15929 | |
| 15930 | LIBLZMA= |
| 15931 | LTLIBLZMA= |
| 15932 | INCLZMA= |
| 15933 | rpathdirs= |
| 15934 | ltrpathdirs= |
| 15935 | names_already_handled= |
| 15936 | names_next_round='lzma ' |
| 15937 | while test -n "$names_next_round"; do |
| 15938 | names_this_round="$names_next_round" |
| 15939 | names_next_round= |
| 15940 | for name in $names_this_round; do |
| 15941 | already_handled= |
| 15942 | for n in $names_already_handled; do |
| 15943 | if test "$n" = "$name"; then |
| 15944 | already_handled=yes |
| 15945 | break |
| 15946 | fi |
| 15947 | done |
| 15948 | if test -z "$already_handled"; then |
| 15949 | names_already_handled="$names_already_handled $name" |
| 15950 | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` |
| 15951 | eval value=\"\$HAVE_LIB$uppername\" |
| 15952 | if test -n "$value"; then |
| 15953 | if test "$value" = yes; then |
| 15954 | eval value=\"\$LIB$uppername\" |
| 15955 | test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value" |
| 15956 | eval value=\"\$LTLIB$uppername\" |
| 15957 | test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value" |
| 15958 | else |
| 15959 | : |
| 15960 | fi |
| 15961 | else |
| 15962 | found_dir= |
| 15963 | found_la= |
| 15964 | found_so= |
| 15965 | found_a= |
| 15966 | if test $use_additional = yes; then |
| 15967 | if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then |
| 15968 | found_dir="$additional_libdir" |
| 15969 | found_so="$additional_libdir/lib$name.$shlibext" |
| 15970 | if test -f "$additional_libdir/lib$name.la"; then |
| 15971 | found_la="$additional_libdir/lib$name.la" |
| 15972 | fi |
| 15973 | else |
| 15974 | if test -f "$additional_libdir/lib$name.$libext"; then |
| 15975 | found_dir="$additional_libdir" |
| 15976 | found_a="$additional_libdir/lib$name.$libext" |
| 15977 | if test -f "$additional_libdir/lib$name.la"; then |
| 15978 | found_la="$additional_libdir/lib$name.la" |
| 15979 | fi |
| 15980 | fi |
| 15981 | fi |
| 15982 | fi |
| 15983 | if test "X$found_dir" = "X"; then |
| 15984 | for x in $LDFLAGS $LTLIBLZMA; do |
| 15985 | |
| 15986 | acl_save_prefix="$prefix" |
| 15987 | prefix="$acl_final_prefix" |
| 15988 | acl_save_exec_prefix="$exec_prefix" |
| 15989 | exec_prefix="$acl_final_exec_prefix" |
| 15990 | eval x=\"$x\" |
| 15991 | exec_prefix="$acl_save_exec_prefix" |
| 15992 | prefix="$acl_save_prefix" |
| 15993 | |
| 15994 | case "$x" in |
| 15995 | -L*) |
| 15996 | dir=`echo "X$x" | sed -e 's/^X-L//'` |
| 15997 | if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then |
| 15998 | found_dir="$dir" |
| 15999 | found_so="$dir/lib$name.$shlibext" |
| 16000 | if test -f "$dir/lib$name.la"; then |
| 16001 | found_la="$dir/lib$name.la" |
| 16002 | fi |
| 16003 | else |
| 16004 | if test -f "$dir/lib$name.$libext"; then |
| 16005 | found_dir="$dir" |
| 16006 | found_a="$dir/lib$name.$libext" |
| 16007 | if test -f "$dir/lib$name.la"; then |
| 16008 | found_la="$dir/lib$name.la" |
| 16009 | fi |
| 16010 | fi |
| 16011 | fi |
| 16012 | ;; |
| 16013 | esac |
| 16014 | if test "X$found_dir" != "X"; then |
| 16015 | break |
| 16016 | fi |
| 16017 | done |
| 16018 | fi |
| 16019 | if test "X$found_dir" != "X"; then |
| 16020 | LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name" |
| 16021 | if test "X$found_so" != "X"; then |
| 16022 | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then |
| 16023 | LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so" |
| 16024 | else |
| 16025 | haveit= |
| 16026 | for x in $ltrpathdirs; do |
| 16027 | if test "X$x" = "X$found_dir"; then |
| 16028 | haveit=yes |
| 16029 | break |
| 16030 | fi |
| 16031 | done |
| 16032 | if test -z "$haveit"; then |
| 16033 | ltrpathdirs="$ltrpathdirs $found_dir" |
| 16034 | fi |
| 16035 | if test "$hardcode_direct" = yes; then |
| 16036 | LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so" |
| 16037 | else |
| 16038 | if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then |
| 16039 | LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so" |
| 16040 | haveit= |
| 16041 | for x in $rpathdirs; do |
| 16042 | if test "X$x" = "X$found_dir"; then |
| 16043 | haveit=yes |
| 16044 | break |
| 16045 | fi |
| 16046 | done |
| 16047 | if test -z "$haveit"; then |
| 16048 | rpathdirs="$rpathdirs $found_dir" |
| 16049 | fi |
| 16050 | else |
| 16051 | haveit= |
| 16052 | for x in $LDFLAGS $LIBLZMA; do |
| 16053 | |
| 16054 | acl_save_prefix="$prefix" |
| 16055 | prefix="$acl_final_prefix" |
| 16056 | acl_save_exec_prefix="$exec_prefix" |
| 16057 | exec_prefix="$acl_final_exec_prefix" |
| 16058 | eval x=\"$x\" |
| 16059 | exec_prefix="$acl_save_exec_prefix" |
| 16060 | prefix="$acl_save_prefix" |
| 16061 | |
| 16062 | if test "X$x" = "X-L$found_dir"; then |
| 16063 | haveit=yes |
| 16064 | break |
| 16065 | fi |
| 16066 | done |
| 16067 | if test -z "$haveit"; then |
| 16068 | LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir" |
| 16069 | fi |
| 16070 | if test "$hardcode_minus_L" != no; then |
| 16071 | LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so" |
| 16072 | else |
| 16073 | LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name" |
| 16074 | fi |
| 16075 | fi |
| 16076 | fi |
| 16077 | fi |
| 16078 | else |
| 16079 | if test "X$found_a" != "X"; then |
| 16080 | LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a" |
| 16081 | else |
| 16082 | LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name" |
| 16083 | fi |
| 16084 | fi |
| 16085 | additional_includedir= |
| 16086 | case "$found_dir" in |
| 16087 | */lib | */lib/) |
| 16088 | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` |
| 16089 | additional_includedir="$basedir/include" |
| 16090 | ;; |
| 16091 | esac |
| 16092 | if test "X$additional_includedir" != "X"; then |
| 16093 | if test "X$additional_includedir" != "X/usr/include"; then |
| 16094 | haveit= |
| 16095 | if test "X$additional_includedir" = "X/usr/local/include"; then |
| 16096 | if test -n "$GCC"; then |
| 16097 | case $host_os in |
| 16098 | linux*) haveit=yes;; |
| 16099 | esac |
| 16100 | fi |
| 16101 | fi |
| 16102 | if test -z "$haveit"; then |
| 16103 | for x in $CPPFLAGS $INCLZMA; do |
| 16104 | |
| 16105 | acl_save_prefix="$prefix" |
| 16106 | prefix="$acl_final_prefix" |
| 16107 | acl_save_exec_prefix="$exec_prefix" |
| 16108 | exec_prefix="$acl_final_exec_prefix" |
| 16109 | eval x=\"$x\" |
| 16110 | exec_prefix="$acl_save_exec_prefix" |
| 16111 | prefix="$acl_save_prefix" |
| 16112 | |
| 16113 | if test "X$x" = "X-I$additional_includedir"; then |
| 16114 | haveit=yes |
| 16115 | break |
| 16116 | fi |
| 16117 | done |
| 16118 | if test -z "$haveit"; then |
| 16119 | if test -d "$additional_includedir"; then |
| 16120 | INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir" |
| 16121 | fi |
| 16122 | fi |
| 16123 | fi |
| 16124 | fi |
| 16125 | fi |
| 16126 | if test -n "$found_la"; then |
| 16127 | save_libdir="$libdir" |
| 16128 | case "$found_la" in |
| 16129 | */* | *\\*) . "$found_la" ;; |
| 16130 | *) . "./$found_la" ;; |
| 16131 | esac |
| 16132 | libdir="$save_libdir" |
| 16133 | for dep in $dependency_libs; do |
| 16134 | case "$dep" in |
| 16135 | -L*) |
| 16136 | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` |
| 16137 | if test "X$additional_libdir" != "X/usr/lib"; then |
| 16138 | haveit= |
| 16139 | if test "X$additional_libdir" = "X/usr/local/lib"; then |
| 16140 | if test -n "$GCC"; then |
| 16141 | case $host_os in |
| 16142 | linux*) haveit=yes;; |
| 16143 | esac |
| 16144 | fi |
| 16145 | fi |
| 16146 | if test -z "$haveit"; then |
| 16147 | haveit= |
| 16148 | for x in $LDFLAGS $LIBLZMA; do |
| 16149 | |
| 16150 | acl_save_prefix="$prefix" |
| 16151 | prefix="$acl_final_prefix" |
| 16152 | acl_save_exec_prefix="$exec_prefix" |
| 16153 | exec_prefix="$acl_final_exec_prefix" |
| 16154 | eval x=\"$x\" |
| 16155 | exec_prefix="$acl_save_exec_prefix" |
| 16156 | prefix="$acl_save_prefix" |
| 16157 | |
| 16158 | if test "X$x" = "X-L$additional_libdir"; then |
| 16159 | haveit=yes |
| 16160 | break |
| 16161 | fi |
| 16162 | done |
| 16163 | if test -z "$haveit"; then |
| 16164 | if test -d "$additional_libdir"; then |
| 16165 | LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir" |
| 16166 | fi |
| 16167 | fi |
| 16168 | haveit= |
| 16169 | for x in $LDFLAGS $LTLIBLZMA; do |
| 16170 | |
| 16171 | acl_save_prefix="$prefix" |
| 16172 | prefix="$acl_final_prefix" |
| 16173 | acl_save_exec_prefix="$exec_prefix" |
| 16174 | exec_prefix="$acl_final_exec_prefix" |
| 16175 | eval x=\"$x\" |
| 16176 | exec_prefix="$acl_save_exec_prefix" |
| 16177 | prefix="$acl_save_prefix" |
| 16178 | |
| 16179 | if test "X$x" = "X-L$additional_libdir"; then |
| 16180 | haveit=yes |
| 16181 | break |
| 16182 | fi |
| 16183 | done |
| 16184 | if test -z "$haveit"; then |
| 16185 | if test -d "$additional_libdir"; then |
| 16186 | LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir" |
| 16187 | fi |
| 16188 | fi |
| 16189 | fi |
| 16190 | fi |
| 16191 | ;; |
| 16192 | -R*) |
| 16193 | dir=`echo "X$dep" | sed -e 's/^X-R//'` |
| 16194 | if test "$enable_rpath" != no; then |
| 16195 | haveit= |
| 16196 | for x in $rpathdirs; do |
| 16197 | if test "X$x" = "X$dir"; then |
| 16198 | haveit=yes |
| 16199 | break |
| 16200 | fi |
| 16201 | done |
| 16202 | if test -z "$haveit"; then |
| 16203 | rpathdirs="$rpathdirs $dir" |
| 16204 | fi |
| 16205 | haveit= |
| 16206 | for x in $ltrpathdirs; do |
| 16207 | if test "X$x" = "X$dir"; then |
| 16208 | haveit=yes |
| 16209 | break |
| 16210 | fi |
| 16211 | done |
| 16212 | if test -z "$haveit"; then |
| 16213 | ltrpathdirs="$ltrpathdirs $dir" |
| 16214 | fi |
| 16215 | fi |
| 16216 | ;; |
| 16217 | -l*) |
| 16218 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` |
| 16219 | ;; |
| 16220 | *.la) |
| 16221 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` |
| 16222 | ;; |
| 16223 | *) |
| 16224 | LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep" |
| 16225 | LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep" |
| 16226 | ;; |
| 16227 | esac |
| 16228 | done |
| 16229 | fi |
| 16230 | else |
| 16231 | LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name" |
| 16232 | LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name" |
| 16233 | fi |
| 16234 | fi |
| 16235 | fi |
| 16236 | done |
| 16237 | done |
| 16238 | if test "X$rpathdirs" != "X"; then |
| 16239 | if test -n "$hardcode_libdir_separator"; then |
| 16240 | alldirs= |
| 16241 | for found_dir in $rpathdirs; do |
| 16242 | alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" |
| 16243 | done |
| 16244 | acl_save_libdir="$libdir" |
| 16245 | libdir="$alldirs" |
| 16246 | eval flag=\"$hardcode_libdir_flag_spec\" |
| 16247 | libdir="$acl_save_libdir" |
| 16248 | LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag" |
| 16249 | else |
| 16250 | for found_dir in $rpathdirs; do |
| 16251 | acl_save_libdir="$libdir" |
| 16252 | libdir="$found_dir" |
| 16253 | eval flag=\"$hardcode_libdir_flag_spec\" |
| 16254 | libdir="$acl_save_libdir" |
| 16255 | LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag" |
| 16256 | done |
| 16257 | fi |
| 16258 | fi |
| 16259 | if test "X$ltrpathdirs" != "X"; then |
| 16260 | for found_dir in $ltrpathdirs; do |
| 16261 | LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir" |
| 16262 | done |
| 16263 | fi |
| 16264 | |
| 16265 | |
| 16266 | ac_save_CPPFLAGS="$CPPFLAGS" |
| 16267 | |
| 16268 | for element in $INCLZMA; do |
| 16269 | haveit= |
| 16270 | for x in $CPPFLAGS; do |
| 16271 | |
| 16272 | acl_save_prefix="$prefix" |
| 16273 | prefix="$acl_final_prefix" |
| 16274 | acl_save_exec_prefix="$exec_prefix" |
| 16275 | exec_prefix="$acl_final_exec_prefix" |
| 16276 | eval x=\"$x\" |
| 16277 | exec_prefix="$acl_save_exec_prefix" |
| 16278 | prefix="$acl_save_prefix" |
| 16279 | |
| 16280 | if test "X$x" = "X$element"; then |
| 16281 | haveit=yes |
| 16282 | break |
| 16283 | fi |
| 16284 | done |
| 16285 | if test -z "$haveit"; then |
| 16286 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" |
| 16287 | fi |
| 16288 | done |
| 16289 | |
| 16290 | |
| 16291 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5 |
| 16292 | $as_echo_n "checking for liblzma... " >&6; } |
| 16293 | if ${ac_cv_liblzma+:} false; then : |
| 16294 | $as_echo_n "(cached) " >&6 |
| 16295 | else |
| 16296 | |
| 16297 | ac_save_LIBS="$LIBS" |
| 16298 | LIBS="$LIBS $LIBLZMA" |
| 16299 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 16300 | /* end confdefs.h. */ |
| 16301 | #include "lzma.h" |
| 16302 | int |
| 16303 | main () |
| 16304 | { |
| 16305 | lzma_index_iter iter; |
| 16306 | lzma_index_iter_init (&iter, 0); |
| 16307 | lzma_mf_is_supported (LZMA_MF_HC3); |
| 16308 | ; |
| 16309 | return 0; |
| 16310 | } |
| 16311 | _ACEOF |
| 16312 | if ac_fn_c_try_link "$LINENO"; then : |
| 16313 | ac_cv_liblzma=yes |
| 16314 | else |
| 16315 | ac_cv_liblzma=no |
| 16316 | fi |
| 16317 | rm -f core conftest.err conftest.$ac_objext \ |
| 16318 | conftest$ac_exeext conftest.$ac_ext |
| 16319 | LIBS="$ac_save_LIBS" |
| 16320 | |
| 16321 | fi |
| 16322 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5 |
| 16323 | $as_echo "$ac_cv_liblzma" >&6; } |
| 16324 | if test "$ac_cv_liblzma" = yes; then |
| 16325 | HAVE_LIBLZMA=yes |
| 16326 | |
| 16327 | $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h |
| 16328 | |
| 16329 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5 |
| 16330 | $as_echo_n "checking how to link with liblzma... " >&6; } |
| 16331 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5 |
| 16332 | $as_echo "$LIBLZMA" >&6; } |
| 16333 | else |
| 16334 | HAVE_LIBLZMA=no |
| 16335 | CPPFLAGS="$ac_save_CPPFLAGS" |
| 16336 | LIBLZMA= |
| 16337 | LTLIBLZMA= |
| 16338 | fi |
| 16339 | |
| 16340 | |
| 16341 | |
| 16342 | |
| 16343 | |
| 16344 | |
| 16345 | if test "$HAVE_LIBLZMA" != yes; then |
| 16346 | if test "$with_lzma" = yes; then |
| 16347 | as_fn_error $? "missing liblzma for --with-lzma" "$LINENO" 5 |
| 16348 | fi |
| 16349 | fi |
| 16350 | fi |
| 16351 | fi |
| 16352 | |
| 16353 | LIBGUI="../libgui/src/libgui.a" |
| 16354 | GUI_CFLAGS_X="-I${srcdir}/../libgui/src" |
| 16355 | |
| 16356 | |
| 16357 | |
| 16358 | WIN32LDAPP= |
| 16359 | |
| 16360 | |
| 16361 | |
| 16362 | case "${host}" in |
| 16363 | *-*-cygwin* | *-*-mingw* ) |
| 16364 | configdir="win" |
| 16365 | ;; |
| 16366 | *) |
| 16367 | configdir="unix" |
| 16368 | ;; |
| 16369 | esac |
| 16370 | |
| 16371 | GDBTKLIBS= |
| 16372 | if test "${enable_gdbtk}" = "yes"; then |
| 16373 | |
| 16374 | # Gdbtk must have an absolute path to srcdir in order to run |
| 16375 | # properly when not installed. |
| 16376 | here=`pwd` |
| 16377 | cd ${srcdir} |
| 16378 | GDBTK_SRC_DIR=`pwd` |
| 16379 | cd $here |
| 16380 | |
| 16381 | |
| 16382 | # |
| 16383 | # Ok, lets find the tcl configuration |
| 16384 | # First, look for one uninstalled. |
| 16385 | # the alternative search directory is invoked by --with-tcl |
| 16386 | # |
| 16387 | |
| 16388 | if test x"${no_tcl}" = x ; then |
| 16389 | # we reset no_tcl in case something fails here |
| 16390 | no_tcl=true |
| 16391 | |
| 16392 | # Check whether --with-tcl was given. |
| 16393 | if test "${with_tcl+set}" = set; then : |
| 16394 | withval=$with_tcl; with_tclconfig=${withval} |
| 16395 | fi |
| 16396 | |
| 16397 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5 |
| 16398 | $as_echo_n "checking for Tcl configuration... " >&6; } |
| 16399 | if ${ac_cv_c_tclconfig+:} false; then : |
| 16400 | $as_echo_n "(cached) " >&6 |
| 16401 | else |
| 16402 | |
| 16403 | |
| 16404 | # First check to see if --with-tcl was specified. |
| 16405 | case "${host}" in |
| 16406 | *-*-cygwin*) platDir="win" ;; |
| 16407 | *) platDir="unix" ;; |
| 16408 | esac |
| 16409 | if test x"${with_tclconfig}" != x ; then |
| 16410 | if test -f "${with_tclconfig}/tclConfig.sh" ; then |
| 16411 | ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)` |
| 16412 | else |
| 16413 | as_fn_error $? "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5 |
| 16414 | fi |
| 16415 | fi |
| 16416 | |
| 16417 | # then check for a private Tcl installation |
| 16418 | if test x"${ac_cv_c_tclconfig}" = x ; then |
| 16419 | for i in \ |
| 16420 | ../tcl \ |
| 16421 | `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ |
| 16422 | `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \ |
| 16423 | `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \ |
| 16424 | ../../tcl \ |
| 16425 | `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ |
| 16426 | `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \ |
| 16427 | `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \ |
| 16428 | ../../../tcl \ |
| 16429 | `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ |
| 16430 | `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \ |
| 16431 | `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do |
| 16432 | if test -f "$i/$platDir/tclConfig.sh" ; then |
| 16433 | ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)` |
| 16434 | break |
| 16435 | fi |
| 16436 | done |
| 16437 | fi |
| 16438 | |
| 16439 | # on Darwin, check in Framework installation locations |
| 16440 | if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then |
| 16441 | for i in `ls -d ~/Library/Frameworks 2>/dev/null` \ |
| 16442 | `ls -d /Library/Frameworks 2>/dev/null` \ |
| 16443 | `ls -d /Network/Library/Frameworks 2>/dev/null` \ |
| 16444 | `ls -d /System/Library/Frameworks 2>/dev/null` \ |
| 16445 | ; do |
| 16446 | if test -f "$i/Tcl.framework/tclConfig.sh" ; then |
| 16447 | ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)` |
| 16448 | break |
| 16449 | fi |
| 16450 | done |
| 16451 | fi |
| 16452 | |
| 16453 | # check in a few common install locations |
| 16454 | if test x"${ac_cv_c_tclconfig}" = x ; then |
| 16455 | for i in `ls -d ${libdir} 2>/dev/null` \ |
| 16456 | `ls -d ${exec_prefix}/lib 2>/dev/null` \ |
| 16457 | `ls -d ${prefix}/lib 2>/dev/null` \ |
| 16458 | `ls -d /usr/local/lib 2>/dev/null` \ |
| 16459 | `ls -d /usr/contrib/lib 2>/dev/null` \ |
| 16460 | `ls -d /usr/lib 2>/dev/null` \ |
| 16461 | ; do |
| 16462 | if test -f "$i/tclConfig.sh" ; then |
| 16463 | ac_cv_c_tclconfig=`(cd $i; pwd)` |
| 16464 | break |
| 16465 | fi |
| 16466 | done |
| 16467 | fi |
| 16468 | |
| 16469 | # check in a few other private locations |
| 16470 | if test x"${ac_cv_c_tclconfig}" = x ; then |
| 16471 | for i in \ |
| 16472 | ${srcdir}/../tcl \ |
| 16473 | `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ |
| 16474 | `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \ |
| 16475 | `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do |
| 16476 | if test -f "$i/$platDir/tclConfig.sh" ; then |
| 16477 | ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)` |
| 16478 | break |
| 16479 | fi |
| 16480 | done |
| 16481 | fi |
| 16482 | |
| 16483 | fi |
| 16484 | |
| 16485 | |
| 16486 | if test x"${ac_cv_c_tclconfig}" = x ; then |
| 16487 | TCL_BIN_DIR="# no Tcl configs found" |
| 16488 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5 |
| 16489 | $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;} |
| 16490 | else |
| 16491 | no_tcl= |
| 16492 | TCL_BIN_DIR=${ac_cv_c_tclconfig} |
| 16493 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5 |
| 16494 | $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; } |
| 16495 | fi |
| 16496 | fi |
| 16497 | |
| 16498 | |
| 16499 | # If $no_tk is nonempty, then we can't do Tk, and there is no |
| 16500 | # point to doing Tcl. |
| 16501 | |
| 16502 | # |
| 16503 | # Ok, lets find the tk configuration |
| 16504 | # First, look for one uninstalled. |
| 16505 | # the alternative search directory is invoked by --with-tk |
| 16506 | # |
| 16507 | |
| 16508 | if test x"${no_tk}" = x ; then |
| 16509 | # we reset no_tk in case something fails here |
| 16510 | no_tk=true |
| 16511 | |
| 16512 | # Check whether --with-tk was given. |
| 16513 | if test "${with_tk+set}" = set; then : |
| 16514 | withval=$with_tk; with_tkconfig=${withval} |
| 16515 | fi |
| 16516 | |
| 16517 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5 |
| 16518 | $as_echo_n "checking for Tk configuration... " >&6; } |
| 16519 | if ${ac_cv_c_tkconfig+:} false; then : |
| 16520 | $as_echo_n "(cached) " >&6 |
| 16521 | else |
| 16522 | |
| 16523 | |
| 16524 | # First check to see if --with-tkconfig was specified. |
| 16525 | if test x"${with_tkconfig}" != x ; then |
| 16526 | if test -f "${with_tkconfig}/tkConfig.sh" ; then |
| 16527 | ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)` |
| 16528 | else |
| 16529 | as_fn_error $? "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5 |
| 16530 | fi |
| 16531 | fi |
| 16532 | |
| 16533 | # then check for a private Tk library |
| 16534 | case "${host}" in |
| 16535 | *-*-cygwin*) platDir="win" ;; |
| 16536 | *) platDir="unix" ;; |
| 16537 | esac |
| 16538 | if test x"${ac_cv_c_tkconfig}" = x ; then |
| 16539 | for i in \ |
| 16540 | ../tk \ |
| 16541 | `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \ |
| 16542 | `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \ |
| 16543 | `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \ |
| 16544 | ../../tk \ |
| 16545 | `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \ |
| 16546 | `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \ |
| 16547 | `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \ |
| 16548 | ../../../tk \ |
| 16549 | `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \ |
| 16550 | `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \ |
| 16551 | `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do |
| 16552 | if test -f "$i/$platDir/tkConfig.sh" ; then |
| 16553 | ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)` |
| 16554 | break |
| 16555 | fi |
| 16556 | done |
| 16557 | fi |
| 16558 | |
| 16559 | # on Darwin, check in Framework installation locations |
| 16560 | if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then |
| 16561 | for i in `ls -d ~/Library/Frameworks 2>/dev/null` \ |
| 16562 | `ls -d /Library/Frameworks 2>/dev/null` \ |
| 16563 | `ls -d /Network/Library/Frameworks 2>/dev/null` \ |
| 16564 | `ls -d /System/Library/Frameworks 2>/dev/null` \ |
| 16565 | ; do |
| 16566 | if test -f "$i/Tk.framework/tkConfig.sh" ; then |
| 16567 | ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)` |
| 16568 | break |
| 16569 | fi |
| 16570 | done |
| 16571 | fi |
| 16572 | |
| 16573 | # check in a few common install locations |
| 16574 | if test x"${ac_cv_c_tkconfig}" = x ; then |
| 16575 | for i in `ls -d ${libdir} 2>/dev/null` \ |
| 16576 | `ls -d ${exec_prefix}/lib 2>/dev/null` \ |
| 16577 | `ls -d ${prefix}/lib 2>/dev/null` \ |
| 16578 | `ls -d /usr/local/lib 2>/dev/null` \ |
| 16579 | `ls -d /usr/contrib/lib 2>/dev/null` \ |
| 16580 | `ls -d /usr/lib 2>/dev/null` \ |
| 16581 | ; do |
| 16582 | if test -f "$i/tkConfig.sh" ; then |
| 16583 | ac_cv_c_tkconfig=`(cd $i; pwd)` |
| 16584 | break |
| 16585 | fi |
| 16586 | done |
| 16587 | fi |
| 16588 | # check in a few other private locations |
| 16589 | if test x"${ac_cv_c_tkconfig}" = x ; then |
| 16590 | for i in \ |
| 16591 | ${srcdir}/../tk \ |
| 16592 | `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \ |
| 16593 | `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \ |
| 16594 | `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do |
| 16595 | if test -f "$i/$platDir/tkConfig.sh" ; then |
| 16596 | ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)` |
| 16597 | break |
| 16598 | fi |
| 16599 | done |
| 16600 | fi |
| 16601 | |
| 16602 | fi |
| 16603 | |
| 16604 | |
| 16605 | if test x"${ac_cv_c_tkconfig}" = x ; then |
| 16606 | TK_BIN_DIR="# no Tk configs found" |
| 16607 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5 |
| 16608 | $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;} |
| 16609 | else |
| 16610 | no_tk= |
| 16611 | TK_BIN_DIR=${ac_cv_c_tkconfig} |
| 16612 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5 |
| 16613 | $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; } |
| 16614 | fi |
| 16615 | fi |
| 16616 | |
| 16617 | |
| 16618 | if test -z "${no_tcl}" -a -z "${no_tk}"; then |
| 16619 | |
| 16620 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5 |
| 16621 | $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; } |
| 16622 | |
| 16623 | if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then |
| 16624 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5 |
| 16625 | $as_echo "loading" >&6; } |
| 16626 | . ${TCL_BIN_DIR}/tclConfig.sh |
| 16627 | else |
| 16628 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5 |
| 16629 | $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; } |
| 16630 | fi |
| 16631 | |
| 16632 | # eval is required to do the TCL_DBGX substitution |
| 16633 | eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\"" |
| 16634 | eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\"" |
| 16635 | |
| 16636 | # If the TCL_BIN_DIR is the build directory (not the install directory), |
| 16637 | # then set the common variable name to the value of the build variables. |
| 16638 | # For example, the variable TCL_LIB_SPEC will be set to the value |
| 16639 | # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC |
| 16640 | # instead of TCL_BUILD_LIB_SPEC since it will work with both an |
| 16641 | # installed and uninstalled version of Tcl. |
| 16642 | if test -f "${TCL_BIN_DIR}/Makefile" ; then |
| 16643 | TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC} |
| 16644 | TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC} |
| 16645 | TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH} |
| 16646 | elif test "`uname -s`" = "Darwin"; then |
| 16647 | # If Tcl was built as a framework, attempt to use the libraries |
| 16648 | # from the framework at the given location so that linking works |
| 16649 | # against Tcl.framework installed in an arbitrary location. |
| 16650 | case ${TCL_DEFS} in |
| 16651 | *TCL_FRAMEWORK*) |
| 16652 | if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then |
| 16653 | for i in "`cd ${TCL_BIN_DIR}; pwd`" \ |
| 16654 | "`cd ${TCL_BIN_DIR}/../..; pwd`"; do |
| 16655 | if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then |
| 16656 | TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}" |
| 16657 | break |
| 16658 | fi |
| 16659 | done |
| 16660 | fi |
| 16661 | if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then |
| 16662 | TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}" |
| 16663 | TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}" |
| 16664 | fi |
| 16665 | ;; |
| 16666 | esac |
| 16667 | fi |
| 16668 | |
| 16669 | # eval is required to do the TCL_DBGX substitution |
| 16670 | eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\"" |
| 16671 | eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\"" |
| 16672 | eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\"" |
| 16673 | eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\"" |
| 16674 | |
| 16675 | |
| 16676 | |
| 16677 | |
| 16678 | |
| 16679 | |
| 16680 | |
| 16681 | |
| 16682 | |
| 16683 | |
| 16684 | |
| 16685 | |
| 16686 | |
| 16687 | |
| 16688 | |
| 16689 | # Check for in-tree tcl |
| 16690 | here=`pwd` |
| 16691 | cd ${srcdir}/.. |
| 16692 | topdir=`pwd` |
| 16693 | cd ${here} |
| 16694 | |
| 16695 | intree="no" |
| 16696 | if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then |
| 16697 | intree="yes" |
| 16698 | fi |
| 16699 | |
| 16700 | # Find Tcl private headers |
| 16701 | if test x"${intree}" = xno; then |
| 16702 | |
| 16703 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5 |
| 16704 | $as_echo_n "checking for Tcl private headers... " >&6; } |
| 16705 | private_dir="" |
| 16706 | dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//` |
| 16707 | if test -f ${dir}/tclInt.h ; then |
| 16708 | private_dir=${dir} |
| 16709 | fi |
| 16710 | |
| 16711 | if test x"${private_dir}" = x; then |
| 16712 | as_fn_error $? "could not find private Tcl headers" "$LINENO" 5 |
| 16713 | else |
| 16714 | TCL_PRIVATE_INCLUDE="-I${private_dir}" |
| 16715 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5 |
| 16716 | $as_echo "${private_dir}" >&6; } |
| 16717 | fi |
| 16718 | |
| 16719 | TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}" |
| 16720 | TCL_LIBRARY="${TCL_LIB_SPEC}" |
| 16721 | TCL_DEPS="" |
| 16722 | else |
| 16723 | # If building tcl in the same src tree, private headers |
| 16724 | # are not needed, but we need to be sure to use the right |
| 16725 | # headers library |
| 16726 | TCL_INCLUDE="-I${TCL_SRC_DIR}/generic" |
| 16727 | TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}" |
| 16728 | TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}" |
| 16729 | fi |
| 16730 | |
| 16731 | |
| 16732 | |
| 16733 | |
| 16734 | |
| 16735 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5 |
| 16736 | $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; } |
| 16737 | |
| 16738 | if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then |
| 16739 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5 |
| 16740 | $as_echo "loading" >&6; } |
| 16741 | . ${TK_BIN_DIR}/tkConfig.sh |
| 16742 | else |
| 16743 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5 |
| 16744 | $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; } |
| 16745 | fi |
| 16746 | |
| 16747 | # eval is required to do the TK_DBGX substitution |
| 16748 | eval "TK_LIB_FILE=\"${TK_LIB_FILE}\"" |
| 16749 | eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\"" |
| 16750 | |
| 16751 | # If the TK_BIN_DIR is the build directory (not the install directory), |
| 16752 | # then set the common variable name to the value of the build variables. |
| 16753 | # For example, the variable TK_LIB_SPEC will be set to the value |
| 16754 | # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC |
| 16755 | # instead of TK_BUILD_LIB_SPEC since it will work with both an |
| 16756 | # installed and uninstalled version of Tcl. |
| 16757 | if test -f "${TK_BIN_DIR}/Makefile" ; then |
| 16758 | TK_LIB_SPEC=${TK_BUILD_LIB_SPEC} |
| 16759 | TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC} |
| 16760 | TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH} |
| 16761 | elif test "`uname -s`" = "Darwin"; then |
| 16762 | # If Tk was built as a framework, attempt to use the libraries |
| 16763 | # from the framework at the given location so that linking works |
| 16764 | # against Tk.framework installed in an arbitrary location. |
| 16765 | case ${TK_DEFS} in |
| 16766 | *TK_FRAMEWORK*) |
| 16767 | if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then |
| 16768 | for i in "`cd ${TK_BIN_DIR}; pwd`" \ |
| 16769 | "`cd ${TK_BIN_DIR}/../..; pwd`"; do |
| 16770 | if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then |
| 16771 | TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}" |
| 16772 | break |
| 16773 | fi |
| 16774 | done |
| 16775 | fi |
| 16776 | if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then |
| 16777 | TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}" |
| 16778 | TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}" |
| 16779 | fi |
| 16780 | ;; |
| 16781 | esac |
| 16782 | fi |
| 16783 | |
| 16784 | # eval is required to do the TK_DBGX substitution |
| 16785 | eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\"" |
| 16786 | eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\"" |
| 16787 | eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\"" |
| 16788 | eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\"" |
| 16789 | |
| 16790 | |
| 16791 | |
| 16792 | |
| 16793 | |
| 16794 | |
| 16795 | |
| 16796 | |
| 16797 | |
| 16798 | |
| 16799 | |
| 16800 | |
| 16801 | |
| 16802 | |
| 16803 | # Check for in-tree Tk |
| 16804 | intree="no" |
| 16805 | if test "${TK_SRC_DIR}" = "${topdir}/tk"; then |
| 16806 | intree="yes" |
| 16807 | fi |
| 16808 | |
| 16809 | # Find Tk private headers |
| 16810 | if test x"${intree}" = xno; then |
| 16811 | |
| 16812 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5 |
| 16813 | $as_echo_n "checking for Tk private headers... " >&6; } |
| 16814 | private_dir="" |
| 16815 | dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//` |
| 16816 | if test -f ${dir}/tkInt.h; then |
| 16817 | private_dir=${dir} |
| 16818 | fi |
| 16819 | |
| 16820 | if test x"${private_dir}" = x; then |
| 16821 | as_fn_error $? "could not find Tk private headers" "$LINENO" 5 |
| 16822 | else |
| 16823 | TK_PRIVATE_INCLUDE="-I${private_dir}" |
| 16824 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5 |
| 16825 | $as_echo "${private_dir}" >&6; } |
| 16826 | fi |
| 16827 | |
| 16828 | TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}" |
| 16829 | TK_LIBRARY=${TK_LIB_SPEC} |
| 16830 | TK_DEPS="" |
| 16831 | else |
| 16832 | TK_INCLUDE="-I${TK_SRC_DIR}/generic" |
| 16833 | TK_LIBRARY="${TK_BUILD_LIB_SPEC}" |
| 16834 | TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}" |
| 16835 | fi |
| 16836 | |
| 16837 | |
| 16838 | |
| 16839 | |
| 16840 | |
| 16841 | ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)" |
| 16842 | |
| 16843 | # Include some libraries that Tcl and Tk want. |
| 16844 | TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)' |
| 16845 | # Yes, the ordering seems wrong here. But it isn't. |
| 16846 | # TK_LIBS is the list of libraries that need to be linked |
| 16847 | # after Tcl/Tk. Note that this isn't put into LIBS. If it |
| 16848 | # were in LIBS then any link tests after this point would |
| 16849 | # try to include things like `$(LIBGUI)', which wouldn't work. |
| 16850 | GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}" |
| 16851 | |
| 16852 | CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)" |
| 16853 | CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)" |
| 16854 | CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)" |
| 16855 | CONFIG_ALL="${CONFIG_ALL} all-gdbtk" |
| 16856 | CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk" |
| 16857 | CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk" |
| 16858 | CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk" |
| 16859 | |
| 16860 | if test x$gdb_cv_os_cygwin = xyes; then |
| 16861 | WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32" |
| 16862 | WIN32LDAPP="-Wl,--subsystem,console" |
| 16863 | CONFIG_OBS="${CONFIG_OBS} gdbres.o" |
| 16864 | fi |
| 16865 | |
| 16866 | subdirs="$subdirs gdbtk" |
| 16867 | |
| 16868 | fi |
| 16869 | fi |
| 16870 | |
| 16871 | |
| 16872 | |
| 16873 | |
| 16874 | |
| 16875 | |
| 16876 | |
| 16877 | |
| 16878 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5 |
| 16879 | $as_echo_n "checking for X... " >&6; } |
| 16880 | |
| 16881 | |
| 16882 | # Check whether --with-x was given. |
| 16883 | if test "${with_x+set}" = set; then : |
| 16884 | withval=$with_x; |
| 16885 | fi |
| 16886 | |
| 16887 | # $have_x is `yes', `no', `disabled', or empty when we do not yet know. |
| 16888 | if test "x$with_x" = xno; then |
| 16889 | # The user explicitly disabled X. |
| 16890 | have_x=disabled |
| 16891 | else |
| 16892 | case $x_includes,$x_libraries in #( |
| 16893 | *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #( |
| 16894 | *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then : |
| 16895 | $as_echo_n "(cached) " >&6 |
| 16896 | else |
| 16897 | # One or both of the vars are not set, and there is no cached value. |
| 16898 | ac_x_includes=no ac_x_libraries=no |
| 16899 | rm -f -r conftest.dir |
| 16900 | if mkdir conftest.dir; then |
| 16901 | cd conftest.dir |
| 16902 | cat >Imakefile <<'_ACEOF' |
| 16903 | incroot: |
| 16904 | @echo incroot='${INCROOT}' |
| 16905 | usrlibdir: |
| 16906 | @echo usrlibdir='${USRLIBDIR}' |
| 16907 | libdir: |
| 16908 | @echo libdir='${LIBDIR}' |
| 16909 | _ACEOF |
| 16910 | if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then |
| 16911 | # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. |
| 16912 | for ac_var in incroot usrlibdir libdir; do |
| 16913 | eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`" |
| 16914 | done |
| 16915 | # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. |
| 16916 | for ac_extension in a so sl dylib la dll; do |
| 16917 | if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" && |
| 16918 | test -f "$ac_im_libdir/libX11.$ac_extension"; then |
| 16919 | ac_im_usrlibdir=$ac_im_libdir; break |
| 16920 | fi |
| 16921 | done |
| 16922 | # Screen out bogus values from the imake configuration. They are |
| 16923 | # bogus both because they are the default anyway, and because |
| 16924 | # using them would break gcc on systems where it needs fixed includes. |
| 16925 | case $ac_im_incroot in |
| 16926 | /usr/include) ac_x_includes= ;; |
| 16927 | *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;; |
| 16928 | esac |
| 16929 | case $ac_im_usrlibdir in |
| 16930 | /usr/lib | /usr/lib64 | /lib | /lib64) ;; |
| 16931 | *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;; |
| 16932 | esac |
| 16933 | fi |
| 16934 | cd .. |
| 16935 | rm -f -r conftest.dir |
| 16936 | fi |
| 16937 | |
| 16938 | # Standard set of common directories for X headers. |
| 16939 | # Check X11 before X11Rn because it is often a symlink to the current release. |
| 16940 | ac_x_header_dirs=' |
| 16941 | /usr/X11/include |
| 16942 | /usr/X11R7/include |
| 16943 | /usr/X11R6/include |
| 16944 | /usr/X11R5/include |
| 16945 | /usr/X11R4/include |
| 16946 | |
| 16947 | /usr/include/X11 |
| 16948 | /usr/include/X11R7 |
| 16949 | /usr/include/X11R6 |
| 16950 | /usr/include/X11R5 |
| 16951 | /usr/include/X11R4 |
| 16952 | |
| 16953 | /usr/local/X11/include |
| 16954 | /usr/local/X11R7/include |
| 16955 | /usr/local/X11R6/include |
| 16956 | /usr/local/X11R5/include |
| 16957 | /usr/local/X11R4/include |
| 16958 | |
| 16959 | /usr/local/include/X11 |
| 16960 | /usr/local/include/X11R7 |
| 16961 | /usr/local/include/X11R6 |
| 16962 | /usr/local/include/X11R5 |
| 16963 | /usr/local/include/X11R4 |
| 16964 | |
| 16965 | /usr/X386/include |
| 16966 | /usr/x386/include |
| 16967 | /usr/XFree86/include/X11 |
| 16968 | |
| 16969 | /usr/include |
| 16970 | /usr/local/include |
| 16971 | /usr/unsupported/include |
| 16972 | /usr/athena/include |
| 16973 | /usr/local/x11r5/include |
| 16974 | /usr/lpp/Xamples/include |
| 16975 | |
| 16976 | /usr/openwin/include |
| 16977 | /usr/openwin/share/include' |
| 16978 | |
| 16979 | if test "$ac_x_includes" = no; then |
| 16980 | # Guess where to find include files, by looking for Xlib.h. |
| 16981 | # First, try using that file with no special directory specified. |
| 16982 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 16983 | /* end confdefs.h. */ |
| 16984 | #include <X11/Xlib.h> |
| 16985 | _ACEOF |
| 16986 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 16987 | # We can compile using X headers with no special include directory. |
| 16988 | ac_x_includes= |
| 16989 | else |
| 16990 | for ac_dir in $ac_x_header_dirs; do |
| 16991 | if test -r "$ac_dir/X11/Xlib.h"; then |
| 16992 | ac_x_includes=$ac_dir |
| 16993 | break |
| 16994 | fi |
| 16995 | done |
| 16996 | fi |
| 16997 | rm -f conftest.err conftest.i conftest.$ac_ext |
| 16998 | fi # $ac_x_includes = no |
| 16999 | |
| 17000 | if test "$ac_x_libraries" = no; then |
| 17001 | # Check for the libraries. |
| 17002 | # See if we find them without any special options. |
| 17003 | # Don't add to $LIBS permanently. |
| 17004 | ac_save_LIBS=$LIBS |
| 17005 | LIBS="-lX11 $LIBS" |
| 17006 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 17007 | /* end confdefs.h. */ |
| 17008 | #include <X11/Xlib.h> |
| 17009 | int |
| 17010 | main () |
| 17011 | { |
| 17012 | XrmInitialize () |
| 17013 | ; |
| 17014 | return 0; |
| 17015 | } |
| 17016 | _ACEOF |
| 17017 | if ac_fn_c_try_link "$LINENO"; then : |
| 17018 | LIBS=$ac_save_LIBS |
| 17019 | # We can link X programs with no special library path. |
| 17020 | ac_x_libraries= |
| 17021 | else |
| 17022 | LIBS=$ac_save_LIBS |
| 17023 | for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` |
| 17024 | do |
| 17025 | # Don't even attempt the hair of trying to link an X program! |
| 17026 | for ac_extension in a so sl dylib la dll; do |
| 17027 | if test -r "$ac_dir/libX11.$ac_extension"; then |
| 17028 | ac_x_libraries=$ac_dir |
| 17029 | break 2 |
| 17030 | fi |
| 17031 | done |
| 17032 | done |
| 17033 | fi |
| 17034 | rm -f core conftest.err conftest.$ac_objext \ |
| 17035 | conftest$ac_exeext conftest.$ac_ext |
| 17036 | fi # $ac_x_libraries = no |
| 17037 | |
| 17038 | case $ac_x_includes,$ac_x_libraries in #( |
| 17039 | no,* | *,no | *\'*) |
| 17040 | # Didn't find X, or a directory has "'" in its name. |
| 17041 | ac_cv_have_x="have_x=no";; #( |
| 17042 | *) |
| 17043 | # Record where we found X for the cache. |
| 17044 | ac_cv_have_x="have_x=yes\ |
| 17045 | ac_x_includes='$ac_x_includes'\ |
| 17046 | ac_x_libraries='$ac_x_libraries'" |
| 17047 | esac |
| 17048 | fi |
| 17049 | ;; #( |
| 17050 | *) have_x=yes;; |
| 17051 | esac |
| 17052 | eval "$ac_cv_have_x" |
| 17053 | fi # $with_x != no |
| 17054 | |
| 17055 | if test "$have_x" != yes; then |
| 17056 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5 |
| 17057 | $as_echo "$have_x" >&6; } |
| 17058 | no_x=yes |
| 17059 | else |
| 17060 | # If each of the values was on the command line, it overrides each guess. |
| 17061 | test "x$x_includes" = xNONE && x_includes=$ac_x_includes |
| 17062 | test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries |
| 17063 | # Update the cache value to reflect the command line values. |
| 17064 | ac_cv_have_x="have_x=yes\ |
| 17065 | ac_x_includes='$x_includes'\ |
| 17066 | ac_x_libraries='$x_libraries'" |
| 17067 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5 |
| 17068 | $as_echo "libraries $x_libraries, headers $x_includes" >&6; } |
| 17069 | fi |
| 17070 | |
| 17071 | |
| 17072 | # Unlike the sim directory, whether a simulator is linked is controlled by |
| 17073 | # presence of a gdb_sim definition in the target configure.tgt entry. |
| 17074 | # This code just checks for a few cases where we'd like to ignore those |
| 17075 | # definitions, even when they're present in the '.mt' file. These cases |
| 17076 | # are when --disable-sim is specified, or if the simulator directory is |
| 17077 | # not part of the source tree. |
| 17078 | # |
| 17079 | # Check whether --enable-sim was given. |
| 17080 | if test "${enable_sim+set}" = set; then : |
| 17081 | enableval=$enable_sim; echo "enable_sim = $enable_sim"; |
| 17082 | echo "enableval = ${enableval}"; |
| 17083 | case "${enableval}" in |
| 17084 | yes) ignore_sim=false ;; |
| 17085 | no) ignore_sim=true ;; |
| 17086 | *) ignore_sim=false ;; |
| 17087 | esac |
| 17088 | else |
| 17089 | ignore_sim=false |
| 17090 | fi |
| 17091 | |
| 17092 | |
| 17093 | if test ! -d "${srcdir}/../sim"; then |
| 17094 | ignore_sim=true |
| 17095 | fi |
| 17096 | |
| 17097 | SIM= |
| 17098 | SIM_OBS= |
| 17099 | if test "${ignore_sim}" = "false"; then |
| 17100 | if test x"${gdb_sim}" != x ; then |
| 17101 | SIM="${gdb_sim}" |
| 17102 | SIM_OBS="remote-sim.o" |
| 17103 | |
| 17104 | $as_echo "#define WITH_SIM 1" >>confdefs.h |
| 17105 | |
| 17106 | |
| 17107 | # Some tdep code should only be compiled in when the ppc sim is |
| 17108 | # built. PR sim/13418. |
| 17109 | case $target in |
| 17110 | powerpc*-*-*) |
| 17111 | |
| 17112 | $as_echo "#define WITH_PPC_SIM 1" >>confdefs.h |
| 17113 | |
| 17114 | ;; |
| 17115 | esac |
| 17116 | fi |
| 17117 | fi |
| 17118 | |
| 17119 | |
| 17120 | |
| 17121 | |
| 17122 | |
| 17123 | |
| 17124 | |
| 17125 | |
| 17126 | |
| 17127 | |
| 17128 | |
| 17129 | |
| 17130 | |
| 17131 | |
| 17132 | # List of host floatformats. |
| 17133 | |
| 17134 | cat >>confdefs.h <<_ACEOF |
| 17135 | #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format |
| 17136 | _ACEOF |
| 17137 | |
| 17138 | |
| 17139 | cat >>confdefs.h <<_ACEOF |
| 17140 | #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format |
| 17141 | _ACEOF |
| 17142 | |
| 17143 | |
| 17144 | cat >>confdefs.h <<_ACEOF |
| 17145 | #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format |
| 17146 | _ACEOF |
| 17147 | |
| 17148 | |
| 17149 | # target_subdir is used by the testsuite to find the target libraries. |
| 17150 | target_subdir= |
| 17151 | if test "${host}" != "${target}"; then |
| 17152 | target_subdir="${target_alias}/" |
| 17153 | fi |
| 17154 | |
| 17155 | |
| 17156 | # Import nat definitions. |
| 17157 | nat_makefile_frag=/dev/null |
| 17158 | if test "${gdb_native}" = "yes"; then |
| 17159 | . ${srcdir}/configure.nat |
| 17160 | nativefile=$NAT_FILE |
| 17161 | fi |
| 17162 | |
| 17163 | |
| 17164 | |
| 17165 | |
| 17166 | |
| 17167 | |
| 17168 | |
| 17169 | |
| 17170 | |
| 17171 | |
| 17172 | |
| 17173 | if test x"${gdb_osabi}" != x ; then |
| 17174 | |
| 17175 | cat >>confdefs.h <<_ACEOF |
| 17176 | #define GDB_OSABI_DEFAULT $gdb_osabi |
| 17177 | _ACEOF |
| 17178 | |
| 17179 | fi |
| 17180 | |
| 17181 | # Check whether --enable-gdbserver was given. |
| 17182 | if test "${enable_gdbserver+set}" = set; then : |
| 17183 | enableval=$enable_gdbserver; case "${enableval}" in |
| 17184 | yes| no|auto) ;; |
| 17185 | *) as_fn_error $? "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;; |
| 17186 | esac |
| 17187 | else |
| 17188 | enable_gdbserver=auto |
| 17189 | fi |
| 17190 | |
| 17191 | |
| 17192 | # We only build gdbserver automatically in a native configuration, and |
| 17193 | # only if the user did not explicitly disable its build. |
| 17194 | if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then |
| 17195 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5 |
| 17196 | $as_echo_n "checking whether gdbserver is supported on this host... " >&6; } |
| 17197 | if test "x$build_gdbserver" = xyes; then |
| 17198 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| 17199 | $as_echo "yes" >&6; } |
| 17200 | subdirs="$subdirs gdbserver" |
| 17201 | |
| 17202 | gdbserver_build_enabled=yes |
| 17203 | else |
| 17204 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 17205 | $as_echo "no" >&6; } |
| 17206 | fi |
| 17207 | fi |
| 17208 | |
| 17209 | # If the user explicitly request the gdbserver to be built, verify that |
| 17210 | # we were in fact able to enable it. |
| 17211 | if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then |
| 17212 | as_fn_error $? "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5 |
| 17213 | fi |
| 17214 | |
| 17215 | # Check for babeltrace and babeltrace-ctf |
| 17216 | |
| 17217 | # Check whether --with-babeltrace was given. |
| 17218 | if test "${with_babeltrace+set}" = set; then : |
| 17219 | withval=$with_babeltrace; |
| 17220 | else |
| 17221 | with_babeltrace=auto |
| 17222 | fi |
| 17223 | |
| 17224 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5 |
| 17225 | $as_echo_n "checking whether to use babeltrace... " >&6; } |
| 17226 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5 |
| 17227 | $as_echo "$with_babeltrace" >&6; } |
| 17228 | |
| 17229 | if test "x$with_babeltrace" = "xno"; then |
| 17230 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5 |
| 17231 | $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;} |
| 17232 | else |
| 17233 | # Append -Werror to CFLAGS so that configure can catch the warning |
| 17234 | # "assignment from incompatible pointer type", which is related to |
| 17235 | # the babeltrace change from 1.0.3 to 1.1.0. Babeltrace 1.1.0 works |
| 17236 | # in GDB, while babeltrace 1.0.3 is broken. |
| 17237 | # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be |
| 17238 | # safe to save and restore CFLAGS here. |
| 17239 | saved_CFLAGS=$CFLAGS |
| 17240 | CFLAGS="$CFLAGS -Werror" |
| 17241 | |
| 17242 | |
| 17243 | |
| 17244 | |
| 17245 | |
| 17246 | |
| 17247 | |
| 17248 | |
| 17249 | use_additional=yes |
| 17250 | |
| 17251 | acl_save_prefix="$prefix" |
| 17252 | prefix="$acl_final_prefix" |
| 17253 | acl_save_exec_prefix="$exec_prefix" |
| 17254 | exec_prefix="$acl_final_exec_prefix" |
| 17255 | |
| 17256 | eval additional_includedir=\"$includedir\" |
| 17257 | eval additional_libdir=\"$libdir\" |
| 17258 | |
| 17259 | exec_prefix="$acl_save_exec_prefix" |
| 17260 | prefix="$acl_save_prefix" |
| 17261 | |
| 17262 | |
| 17263 | # Check whether --with-libbabeltrace-prefix was given. |
| 17264 | if test "${with_libbabeltrace_prefix+set}" = set; then : |
| 17265 | withval=$with_libbabeltrace_prefix; |
| 17266 | if test "X$withval" = "Xno"; then |
| 17267 | use_additional=no |
| 17268 | else |
| 17269 | if test "X$withval" = "X"; then |
| 17270 | |
| 17271 | acl_save_prefix="$prefix" |
| 17272 | prefix="$acl_final_prefix" |
| 17273 | acl_save_exec_prefix="$exec_prefix" |
| 17274 | exec_prefix="$acl_final_exec_prefix" |
| 17275 | |
| 17276 | eval additional_includedir=\"$includedir\" |
| 17277 | eval additional_libdir=\"$libdir\" |
| 17278 | |
| 17279 | exec_prefix="$acl_save_exec_prefix" |
| 17280 | prefix="$acl_save_prefix" |
| 17281 | |
| 17282 | else |
| 17283 | additional_includedir="$withval/include" |
| 17284 | additional_libdir="$withval/lib" |
| 17285 | fi |
| 17286 | fi |
| 17287 | |
| 17288 | fi |
| 17289 | |
| 17290 | LIBBABELTRACE= |
| 17291 | LTLIBBABELTRACE= |
| 17292 | INCBABELTRACE= |
| 17293 | rpathdirs= |
| 17294 | ltrpathdirs= |
| 17295 | names_already_handled= |
| 17296 | names_next_round='babeltrace babeltrace-ctf' |
| 17297 | while test -n "$names_next_round"; do |
| 17298 | names_this_round="$names_next_round" |
| 17299 | names_next_round= |
| 17300 | for name in $names_this_round; do |
| 17301 | already_handled= |
| 17302 | for n in $names_already_handled; do |
| 17303 | if test "$n" = "$name"; then |
| 17304 | already_handled=yes |
| 17305 | break |
| 17306 | fi |
| 17307 | done |
| 17308 | if test -z "$already_handled"; then |
| 17309 | names_already_handled="$names_already_handled $name" |
| 17310 | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` |
| 17311 | eval value=\"\$HAVE_LIB$uppername\" |
| 17312 | if test -n "$value"; then |
| 17313 | if test "$value" = yes; then |
| 17314 | eval value=\"\$LIB$uppername\" |
| 17315 | test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value" |
| 17316 | eval value=\"\$LTLIB$uppername\" |
| 17317 | test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value" |
| 17318 | else |
| 17319 | : |
| 17320 | fi |
| 17321 | else |
| 17322 | found_dir= |
| 17323 | found_la= |
| 17324 | found_so= |
| 17325 | found_a= |
| 17326 | if test $use_additional = yes; then |
| 17327 | if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then |
| 17328 | found_dir="$additional_libdir" |
| 17329 | found_so="$additional_libdir/lib$name.$shlibext" |
| 17330 | if test -f "$additional_libdir/lib$name.la"; then |
| 17331 | found_la="$additional_libdir/lib$name.la" |
| 17332 | fi |
| 17333 | else |
| 17334 | if test -f "$additional_libdir/lib$name.$libext"; then |
| 17335 | found_dir="$additional_libdir" |
| 17336 | found_a="$additional_libdir/lib$name.$libext" |
| 17337 | if test -f "$additional_libdir/lib$name.la"; then |
| 17338 | found_la="$additional_libdir/lib$name.la" |
| 17339 | fi |
| 17340 | fi |
| 17341 | fi |
| 17342 | fi |
| 17343 | if test "X$found_dir" = "X"; then |
| 17344 | for x in $LDFLAGS $LTLIBBABELTRACE; do |
| 17345 | |
| 17346 | acl_save_prefix="$prefix" |
| 17347 | prefix="$acl_final_prefix" |
| 17348 | acl_save_exec_prefix="$exec_prefix" |
| 17349 | exec_prefix="$acl_final_exec_prefix" |
| 17350 | eval x=\"$x\" |
| 17351 | exec_prefix="$acl_save_exec_prefix" |
| 17352 | prefix="$acl_save_prefix" |
| 17353 | |
| 17354 | case "$x" in |
| 17355 | -L*) |
| 17356 | dir=`echo "X$x" | sed -e 's/^X-L//'` |
| 17357 | if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then |
| 17358 | found_dir="$dir" |
| 17359 | found_so="$dir/lib$name.$shlibext" |
| 17360 | if test -f "$dir/lib$name.la"; then |
| 17361 | found_la="$dir/lib$name.la" |
| 17362 | fi |
| 17363 | else |
| 17364 | if test -f "$dir/lib$name.$libext"; then |
| 17365 | found_dir="$dir" |
| 17366 | found_a="$dir/lib$name.$libext" |
| 17367 | if test -f "$dir/lib$name.la"; then |
| 17368 | found_la="$dir/lib$name.la" |
| 17369 | fi |
| 17370 | fi |
| 17371 | fi |
| 17372 | ;; |
| 17373 | esac |
| 17374 | if test "X$found_dir" != "X"; then |
| 17375 | break |
| 17376 | fi |
| 17377 | done |
| 17378 | fi |
| 17379 | if test "X$found_dir" != "X"; then |
| 17380 | LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name" |
| 17381 | if test "X$found_so" != "X"; then |
| 17382 | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then |
| 17383 | LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so" |
| 17384 | else |
| 17385 | haveit= |
| 17386 | for x in $ltrpathdirs; do |
| 17387 | if test "X$x" = "X$found_dir"; then |
| 17388 | haveit=yes |
| 17389 | break |
| 17390 | fi |
| 17391 | done |
| 17392 | if test -z "$haveit"; then |
| 17393 | ltrpathdirs="$ltrpathdirs $found_dir" |
| 17394 | fi |
| 17395 | if test "$hardcode_direct" = yes; then |
| 17396 | LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so" |
| 17397 | else |
| 17398 | if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then |
| 17399 | LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so" |
| 17400 | haveit= |
| 17401 | for x in $rpathdirs; do |
| 17402 | if test "X$x" = "X$found_dir"; then |
| 17403 | haveit=yes |
| 17404 | break |
| 17405 | fi |
| 17406 | done |
| 17407 | if test -z "$haveit"; then |
| 17408 | rpathdirs="$rpathdirs $found_dir" |
| 17409 | fi |
| 17410 | else |
| 17411 | haveit= |
| 17412 | for x in $LDFLAGS $LIBBABELTRACE; do |
| 17413 | |
| 17414 | acl_save_prefix="$prefix" |
| 17415 | prefix="$acl_final_prefix" |
| 17416 | acl_save_exec_prefix="$exec_prefix" |
| 17417 | exec_prefix="$acl_final_exec_prefix" |
| 17418 | eval x=\"$x\" |
| 17419 | exec_prefix="$acl_save_exec_prefix" |
| 17420 | prefix="$acl_save_prefix" |
| 17421 | |
| 17422 | if test "X$x" = "X-L$found_dir"; then |
| 17423 | haveit=yes |
| 17424 | break |
| 17425 | fi |
| 17426 | done |
| 17427 | if test -z "$haveit"; then |
| 17428 | LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir" |
| 17429 | fi |
| 17430 | if test "$hardcode_minus_L" != no; then |
| 17431 | LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so" |
| 17432 | else |
| 17433 | LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name" |
| 17434 | fi |
| 17435 | fi |
| 17436 | fi |
| 17437 | fi |
| 17438 | else |
| 17439 | if test "X$found_a" != "X"; then |
| 17440 | LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a" |
| 17441 | else |
| 17442 | LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name" |
| 17443 | fi |
| 17444 | fi |
| 17445 | additional_includedir= |
| 17446 | case "$found_dir" in |
| 17447 | */lib | */lib/) |
| 17448 | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` |
| 17449 | additional_includedir="$basedir/include" |
| 17450 | ;; |
| 17451 | esac |
| 17452 | if test "X$additional_includedir" != "X"; then |
| 17453 | if test "X$additional_includedir" != "X/usr/include"; then |
| 17454 | haveit= |
| 17455 | if test "X$additional_includedir" = "X/usr/local/include"; then |
| 17456 | if test -n "$GCC"; then |
| 17457 | case $host_os in |
| 17458 | linux*) haveit=yes;; |
| 17459 | esac |
| 17460 | fi |
| 17461 | fi |
| 17462 | if test -z "$haveit"; then |
| 17463 | for x in $CPPFLAGS $INCBABELTRACE; do |
| 17464 | |
| 17465 | acl_save_prefix="$prefix" |
| 17466 | prefix="$acl_final_prefix" |
| 17467 | acl_save_exec_prefix="$exec_prefix" |
| 17468 | exec_prefix="$acl_final_exec_prefix" |
| 17469 | eval x=\"$x\" |
| 17470 | exec_prefix="$acl_save_exec_prefix" |
| 17471 | prefix="$acl_save_prefix" |
| 17472 | |
| 17473 | if test "X$x" = "X-I$additional_includedir"; then |
| 17474 | haveit=yes |
| 17475 | break |
| 17476 | fi |
| 17477 | done |
| 17478 | if test -z "$haveit"; then |
| 17479 | if test -d "$additional_includedir"; then |
| 17480 | INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir" |
| 17481 | fi |
| 17482 | fi |
| 17483 | fi |
| 17484 | fi |
| 17485 | fi |
| 17486 | if test -n "$found_la"; then |
| 17487 | save_libdir="$libdir" |
| 17488 | case "$found_la" in |
| 17489 | */* | *\\*) . "$found_la" ;; |
| 17490 | *) . "./$found_la" ;; |
| 17491 | esac |
| 17492 | libdir="$save_libdir" |
| 17493 | for dep in $dependency_libs; do |
| 17494 | case "$dep" in |
| 17495 | -L*) |
| 17496 | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` |
| 17497 | if test "X$additional_libdir" != "X/usr/lib"; then |
| 17498 | haveit= |
| 17499 | if test "X$additional_libdir" = "X/usr/local/lib"; then |
| 17500 | if test -n "$GCC"; then |
| 17501 | case $host_os in |
| 17502 | linux*) haveit=yes;; |
| 17503 | esac |
| 17504 | fi |
| 17505 | fi |
| 17506 | if test -z "$haveit"; then |
| 17507 | haveit= |
| 17508 | for x in $LDFLAGS $LIBBABELTRACE; do |
| 17509 | |
| 17510 | acl_save_prefix="$prefix" |
| 17511 | prefix="$acl_final_prefix" |
| 17512 | acl_save_exec_prefix="$exec_prefix" |
| 17513 | exec_prefix="$acl_final_exec_prefix" |
| 17514 | eval x=\"$x\" |
| 17515 | exec_prefix="$acl_save_exec_prefix" |
| 17516 | prefix="$acl_save_prefix" |
| 17517 | |
| 17518 | if test "X$x" = "X-L$additional_libdir"; then |
| 17519 | haveit=yes |
| 17520 | break |
| 17521 | fi |
| 17522 | done |
| 17523 | if test -z "$haveit"; then |
| 17524 | if test -d "$additional_libdir"; then |
| 17525 | LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir" |
| 17526 | fi |
| 17527 | fi |
| 17528 | haveit= |
| 17529 | for x in $LDFLAGS $LTLIBBABELTRACE; do |
| 17530 | |
| 17531 | acl_save_prefix="$prefix" |
| 17532 | prefix="$acl_final_prefix" |
| 17533 | acl_save_exec_prefix="$exec_prefix" |
| 17534 | exec_prefix="$acl_final_exec_prefix" |
| 17535 | eval x=\"$x\" |
| 17536 | exec_prefix="$acl_save_exec_prefix" |
| 17537 | prefix="$acl_save_prefix" |
| 17538 | |
| 17539 | if test "X$x" = "X-L$additional_libdir"; then |
| 17540 | haveit=yes |
| 17541 | break |
| 17542 | fi |
| 17543 | done |
| 17544 | if test -z "$haveit"; then |
| 17545 | if test -d "$additional_libdir"; then |
| 17546 | LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir" |
| 17547 | fi |
| 17548 | fi |
| 17549 | fi |
| 17550 | fi |
| 17551 | ;; |
| 17552 | -R*) |
| 17553 | dir=`echo "X$dep" | sed -e 's/^X-R//'` |
| 17554 | if test "$enable_rpath" != no; then |
| 17555 | haveit= |
| 17556 | for x in $rpathdirs; do |
| 17557 | if test "X$x" = "X$dir"; then |
| 17558 | haveit=yes |
| 17559 | break |
| 17560 | fi |
| 17561 | done |
| 17562 | if test -z "$haveit"; then |
| 17563 | rpathdirs="$rpathdirs $dir" |
| 17564 | fi |
| 17565 | haveit= |
| 17566 | for x in $ltrpathdirs; do |
| 17567 | if test "X$x" = "X$dir"; then |
| 17568 | haveit=yes |
| 17569 | break |
| 17570 | fi |
| 17571 | done |
| 17572 | if test -z "$haveit"; then |
| 17573 | ltrpathdirs="$ltrpathdirs $dir" |
| 17574 | fi |
| 17575 | fi |
| 17576 | ;; |
| 17577 | -l*) |
| 17578 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` |
| 17579 | ;; |
| 17580 | *.la) |
| 17581 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` |
| 17582 | ;; |
| 17583 | *) |
| 17584 | LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep" |
| 17585 | LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep" |
| 17586 | ;; |
| 17587 | esac |
| 17588 | done |
| 17589 | fi |
| 17590 | else |
| 17591 | LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name" |
| 17592 | LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name" |
| 17593 | fi |
| 17594 | fi |
| 17595 | fi |
| 17596 | done |
| 17597 | done |
| 17598 | if test "X$rpathdirs" != "X"; then |
| 17599 | if test -n "$hardcode_libdir_separator"; then |
| 17600 | alldirs= |
| 17601 | for found_dir in $rpathdirs; do |
| 17602 | alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" |
| 17603 | done |
| 17604 | acl_save_libdir="$libdir" |
| 17605 | libdir="$alldirs" |
| 17606 | eval flag=\"$hardcode_libdir_flag_spec\" |
| 17607 | libdir="$acl_save_libdir" |
| 17608 | LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag" |
| 17609 | else |
| 17610 | for found_dir in $rpathdirs; do |
| 17611 | acl_save_libdir="$libdir" |
| 17612 | libdir="$found_dir" |
| 17613 | eval flag=\"$hardcode_libdir_flag_spec\" |
| 17614 | libdir="$acl_save_libdir" |
| 17615 | LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag" |
| 17616 | done |
| 17617 | fi |
| 17618 | fi |
| 17619 | if test "X$ltrpathdirs" != "X"; then |
| 17620 | for found_dir in $ltrpathdirs; do |
| 17621 | LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir" |
| 17622 | done |
| 17623 | fi |
| 17624 | |
| 17625 | |
| 17626 | ac_save_CPPFLAGS="$CPPFLAGS" |
| 17627 | |
| 17628 | for element in $INCBABELTRACE; do |
| 17629 | haveit= |
| 17630 | for x in $CPPFLAGS; do |
| 17631 | |
| 17632 | acl_save_prefix="$prefix" |
| 17633 | prefix="$acl_final_prefix" |
| 17634 | acl_save_exec_prefix="$exec_prefix" |
| 17635 | exec_prefix="$acl_final_exec_prefix" |
| 17636 | eval x=\"$x\" |
| 17637 | exec_prefix="$acl_save_exec_prefix" |
| 17638 | prefix="$acl_save_prefix" |
| 17639 | |
| 17640 | if test "X$x" = "X$element"; then |
| 17641 | haveit=yes |
| 17642 | break |
| 17643 | fi |
| 17644 | done |
| 17645 | if test -z "$haveit"; then |
| 17646 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" |
| 17647 | fi |
| 17648 | done |
| 17649 | |
| 17650 | |
| 17651 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5 |
| 17652 | $as_echo_n "checking for libbabeltrace... " >&6; } |
| 17653 | if ${ac_cv_libbabeltrace+:} false; then : |
| 17654 | $as_echo_n "(cached) " >&6 |
| 17655 | else |
| 17656 | |
| 17657 | ac_save_LIBS="$LIBS" |
| 17658 | LIBS="$LIBS $LIBBABELTRACE" |
| 17659 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 17660 | /* end confdefs.h. */ |
| 17661 | #include <babeltrace/babeltrace.h> |
| 17662 | #include <babeltrace/ctf/events.h> |
| 17663 | #include <babeltrace/ctf/iterator.h> |
| 17664 | int |
| 17665 | main () |
| 17666 | { |
| 17667 | struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL)); |
| 17668 | struct bt_ctf_event *event = NULL; |
| 17669 | const struct bt_definition *scope; |
| 17670 | |
| 17671 | pos->type = BT_SEEK_BEGIN; |
| 17672 | bt_iter_set_pos (bt_ctf_get_iter (NULL), pos); |
| 17673 | scope = bt_ctf_get_top_level_scope (event, |
| 17674 | BT_STREAM_EVENT_HEADER); |
| 17675 | bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id")); |
| 17676 | |
| 17677 | ; |
| 17678 | return 0; |
| 17679 | } |
| 17680 | _ACEOF |
| 17681 | if ac_fn_c_try_link "$LINENO"; then : |
| 17682 | ac_cv_libbabeltrace=yes |
| 17683 | else |
| 17684 | ac_cv_libbabeltrace=no |
| 17685 | fi |
| 17686 | rm -f core conftest.err conftest.$ac_objext \ |
| 17687 | conftest$ac_exeext conftest.$ac_ext |
| 17688 | LIBS="$ac_save_LIBS" |
| 17689 | |
| 17690 | fi |
| 17691 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5 |
| 17692 | $as_echo "$ac_cv_libbabeltrace" >&6; } |
| 17693 | if test "$ac_cv_libbabeltrace" = yes; then |
| 17694 | HAVE_LIBBABELTRACE=yes |
| 17695 | |
| 17696 | $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h |
| 17697 | |
| 17698 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5 |
| 17699 | $as_echo_n "checking how to link with libbabeltrace... " >&6; } |
| 17700 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5 |
| 17701 | $as_echo "$LIBBABELTRACE" >&6; } |
| 17702 | else |
| 17703 | HAVE_LIBBABELTRACE=no |
| 17704 | CPPFLAGS="$ac_save_CPPFLAGS" |
| 17705 | LIBBABELTRACE= |
| 17706 | LTLIBBABELTRACE= |
| 17707 | fi |
| 17708 | |
| 17709 | |
| 17710 | |
| 17711 | |
| 17712 | |
| 17713 | |
| 17714 | CFLAGS=$saved_CFLAGS |
| 17715 | |
| 17716 | if test "$HAVE_LIBBABELTRACE" != yes; then |
| 17717 | if test "$with_babeltrace" = yes; then |
| 17718 | as_fn_error $? "babeltrace is missing or unusable" "$LINENO" 5 |
| 17719 | else |
| 17720 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5 |
| 17721 | $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;} |
| 17722 | fi |
| 17723 | fi |
| 17724 | fi |
| 17725 | |
| 17726 | # If nativefile (NAT_FILE) is not set in configure.nat, we link to an |
| 17727 | # empty version. |
| 17728 | |
| 17729 | files= |
| 17730 | links= |
| 17731 | |
| 17732 | rm -f nm.h |
| 17733 | if test "${nativefile}" != ""; then |
| 17734 | case "${nativefile}" in |
| 17735 | nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;; |
| 17736 | * ) GDB_NM_FILE="${nativefile}" |
| 17737 | esac |
| 17738 | files="${files} ${GDB_NM_FILE}" |
| 17739 | links="${links} nm.h" |
| 17740 | |
| 17741 | cat >>confdefs.h <<_ACEOF |
| 17742 | #define GDB_NM_FILE "${GDB_NM_FILE}" |
| 17743 | _ACEOF |
| 17744 | |
| 17745 | fi |
| 17746 | |
| 17747 | |
| 17748 | for ac_prog in xsltproc |
| 17749 | do |
| 17750 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 17751 | set dummy $ac_prog; ac_word=$2 |
| 17752 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 17753 | $as_echo_n "checking for $ac_word... " >&6; } |
| 17754 | if ${ac_cv_path_XSLTPROC+:} false; then : |
| 17755 | $as_echo_n "(cached) " >&6 |
| 17756 | else |
| 17757 | case $XSLTPROC in |
| 17758 | [\\/]* | ?:[\\/]*) |
| 17759 | ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. |
| 17760 | ;; |
| 17761 | *) |
| 17762 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 17763 | for as_dir in $PATH |
| 17764 | do |
| 17765 | IFS=$as_save_IFS |
| 17766 | test -z "$as_dir" && as_dir=. |
| 17767 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 17768 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 17769 | ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext" |
| 17770 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 17771 | break 2 |
| 17772 | fi |
| 17773 | done |
| 17774 | done |
| 17775 | IFS=$as_save_IFS |
| 17776 | |
| 17777 | ;; |
| 17778 | esac |
| 17779 | fi |
| 17780 | XSLTPROC=$ac_cv_path_XSLTPROC |
| 17781 | if test -n "$XSLTPROC"; then |
| 17782 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 |
| 17783 | $as_echo "$XSLTPROC" >&6; } |
| 17784 | else |
| 17785 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 17786 | $as_echo "no" >&6; } |
| 17787 | fi |
| 17788 | |
| 17789 | |
| 17790 | test -n "$XSLTPROC" && break |
| 17791 | done |
| 17792 | test -n "$XSLTPROC" || XSLTPROC="missing" |
| 17793 | |
| 17794 | if test "x$USE_MAINTAINER_MODE" = xyes; then |
| 17795 | if test "${XSLTPROC}" = missing; then |
| 17796 | as_fn_error $? "unable to find xsltproc. maintainer-mode requires xsltproc." "$LINENO" 5 |
| 17797 | fi |
| 17798 | fi |
| 17799 | |
| 17800 | |
| 17801 | ac_sources="$files" |
| 17802 | ac_dests="$links" |
| 17803 | while test -n "$ac_sources"; do |
| 17804 | set $ac_dests; ac_dest=$1; shift; ac_dests=$* |
| 17805 | set $ac_sources; ac_source=$1; shift; ac_sources=$* |
| 17806 | ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source" |
| 17807 | done |
| 17808 | ac_config_links="$ac_config_links $ac_config_links_1" |
| 17809 | |
| 17810 | |
| 17811 | |
| 17812 | |
| 17813 | |
| 17814 | $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h |
| 17815 | |
| 17816 | |
| 17817 | |
| 17818 | # Check whether we will enable the inclusion of unit tests when |
| 17819 | # compiling GDB. |
| 17820 | # |
| 17821 | # The default value of this option changes depending whether we're on |
| 17822 | # development mode (in which case it's "true") or not (in which case |
| 17823 | # it's "false"). |
| 17824 | # Check whether --enable-unit-tests was given. |
| 17825 | if test "${enable_unit_tests+set}" = set; then : |
| 17826 | enableval=$enable_unit_tests; case "${enableval}" in |
| 17827 | yes) enable_unittests=true ;; |
| 17828 | no) enable_unittests=false ;; |
| 17829 | *) as_fn_error $? "bad value ${enableval} for --{enable,disable}-unit-tests option" "$LINENO" 5 ;; |
| 17830 | esac |
| 17831 | else |
| 17832 | enable_unittests=$development |
| 17833 | fi |
| 17834 | |
| 17835 | |
| 17836 | if $enable_unittests; then |
| 17837 | |
| 17838 | $as_echo "#define GDB_SELF_TEST 1" >>confdefs.h |
| 17839 | |
| 17840 | |
| 17841 | CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_UNITTESTS_OBS) common/selftest.o selftest-arch.o" |
| 17842 | CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_UNITTESTS_SRCS) common/selftest.c selftest-arch.c" |
| 17843 | |
| 17844 | fi |
| 17845 | |
| 17846 | |
| 17847 | |
| 17848 | gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'` |
| 17849 | GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"` |
| 17850 | if test "x$GDB_TRANSFORM_NAME" = x; then |
| 17851 | GDB_TRANSFORM_NAME=gdb |
| 17852 | fi |
| 17853 | |
| 17854 | |
| 17855 | |
| 17856 | gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'` |
| 17857 | GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"` |
| 17858 | if test "x$GCORE_TRANSFORM_NAME" = x; then |
| 17859 | GCORE_TRANSFORM_NAME=gcore |
| 17860 | fi |
| 17861 | |
| 17862 | |
| 17863 | ac_config_files="$ac_config_files gcore" |
| 17864 | |
| 17865 | ac_config_files="$ac_config_files Makefile gdb-gdb.gdb gdb-gdb.py doc/Makefile data-directory/Makefile" |
| 17866 | |
| 17867 | |
| 17868 | cat >confcache <<\_ACEOF |
| 17869 | # This file is a shell script that caches the results of configure |
| 17870 | # tests run on this system so they can be shared between configure |
| 17871 | # scripts and configure runs, see configure's option --config-cache. |
| 17872 | # It is not useful on other systems. If it contains results you don't |
| 17873 | # want to keep, you may remove or edit it. |
| 17874 | # |
| 17875 | # config.status only pays attention to the cache file if you give it |
| 17876 | # the --recheck option to rerun configure. |
| 17877 | # |
| 17878 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
| 17879 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
| 17880 | # following values. |
| 17881 | |
| 17882 | _ACEOF |
| 17883 | |
| 17884 | # The following way of writing the cache mishandles newlines in values, |
| 17885 | # but we know of no workaround that is simple, portable, and efficient. |
| 17886 | # So, we kill variables containing newlines. |
| 17887 | # Ultrix sh set writes to stderr and can't be redirected directly, |
| 17888 | # and sets the high bit in the cache file unless we assign to the vars. |
| 17889 | ( |
| 17890 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do |
| 17891 | eval ac_val=\$$ac_var |
| 17892 | case $ac_val in #( |
| 17893 | *${as_nl}*) |
| 17894 | case $ac_var in #( |
| 17895 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
| 17896 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
| 17897 | esac |
| 17898 | case $ac_var in #( |
| 17899 | _ | IFS | as_nl) ;; #( |
| 17900 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
| 17901 | *) { eval $ac_var=; unset $ac_var;} ;; |
| 17902 | esac ;; |
| 17903 | esac |
| 17904 | done |
| 17905 | |
| 17906 | (set) 2>&1 | |
| 17907 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
| 17908 | *${as_nl}ac_space=\ *) |
| 17909 | # `set' does not quote correctly, so add quotes: double-quote |
| 17910 | # substitution turns \\\\ into \\, and sed turns \\ into \. |
| 17911 | sed -n \ |
| 17912 | "s/'/'\\\\''/g; |
| 17913 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" |
| 17914 | ;; #( |
| 17915 | *) |
| 17916 | # `set' quotes correctly as required by POSIX, so do not add quotes. |
| 17917 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
| 17918 | ;; |
| 17919 | esac | |
| 17920 | sort |
| 17921 | ) | |
| 17922 | sed ' |
| 17923 | /^ac_cv_env_/b end |
| 17924 | t clear |
| 17925 | :clear |
| 17926 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
| 17927 | t end |
| 17928 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
| 17929 | :end' >>confcache |
| 17930 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else |
| 17931 | if test -w "$cache_file"; then |
| 17932 | if test "x$cache_file" != "x/dev/null"; then |
| 17933 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
| 17934 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
| 17935 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
| 17936 | cat confcache >"$cache_file" |
| 17937 | else |
| 17938 | case $cache_file in #( |
| 17939 | */* | ?:*) |
| 17940 | mv -f confcache "$cache_file"$$ && |
| 17941 | mv -f "$cache_file"$$ "$cache_file" ;; #( |
| 17942 | *) |
| 17943 | mv -f confcache "$cache_file" ;; |
| 17944 | esac |
| 17945 | fi |
| 17946 | fi |
| 17947 | else |
| 17948 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
| 17949 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
| 17950 | fi |
| 17951 | fi |
| 17952 | rm -f confcache |
| 17953 | |
| 17954 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
| 17955 | # Let make expand exec_prefix. |
| 17956 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| 17957 | |
| 17958 | DEFS=-DHAVE_CONFIG_H |
| 17959 | |
| 17960 | ac_libobjs= |
| 17961 | ac_ltlibobjs= |
| 17962 | U= |
| 17963 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
| 17964 | # 1. Remove the extension, and $U if already installed. |
| 17965 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
| 17966 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
| 17967 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
| 17968 | # will be set to the directory where LIBOBJS objects are built. |
| 17969 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
| 17970 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' |
| 17971 | done |
| 17972 | LIBOBJS=$ac_libobjs |
| 17973 | |
| 17974 | LTLIBOBJS=$ac_ltlibobjs |
| 17975 | |
| 17976 | |
| 17977 | if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then |
| 17978 | as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. |
| 17979 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
| 17980 | fi |
| 17981 | if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then |
| 17982 | as_fn_error $? "conditional \"HAVE_PYTHON\" was never defined. |
| 17983 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
| 17984 | fi |
| 17985 | if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then |
| 17986 | as_fn_error $? "conditional \"HAVE_GUILE\" was never defined. |
| 17987 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
| 17988 | fi |
| 17989 | |
| 17990 | |
| 17991 | : "${CONFIG_STATUS=./config.status}" |
| 17992 | ac_write_fail=0 |
| 17993 | ac_clean_files_save=$ac_clean_files |
| 17994 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" |
| 17995 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
| 17996 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
| 17997 | as_write_fail=0 |
| 17998 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 |
| 17999 | #! $SHELL |
| 18000 | # Generated by $as_me. |
| 18001 | # Run this file to recreate the current configuration. |
| 18002 | # Compiler output produced by configure, useful for debugging |
| 18003 | # configure, is in config.log if it exists. |
| 18004 | |
| 18005 | debug=false |
| 18006 | ac_cs_recheck=false |
| 18007 | ac_cs_silent=false |
| 18008 | |
| 18009 | SHELL=\${CONFIG_SHELL-$SHELL} |
| 18010 | export SHELL |
| 18011 | _ASEOF |
| 18012 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 |
| 18013 | ## -------------------- ## |
| 18014 | ## M4sh Initialization. ## |
| 18015 | ## -------------------- ## |
| 18016 | |
| 18017 | # Be more Bourne compatible |
| 18018 | DUALCASE=1; export DUALCASE # for MKS sh |
| 18019 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
| 18020 | emulate sh |
| 18021 | NULLCMD=: |
| 18022 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
| 18023 | # is contrary to our usage. Disable this feature. |
| 18024 | alias -g '${1+"$@"}'='"$@"' |
| 18025 | setopt NO_GLOB_SUBST |
| 18026 | else |
| 18027 | case `(set -o) 2>/dev/null` in #( |
| 18028 | *posix*) : |
| 18029 | set -o posix ;; #( |
| 18030 | *) : |
| 18031 | ;; |
| 18032 | esac |
| 18033 | fi |
| 18034 | |
| 18035 | |
| 18036 | as_nl=' |
| 18037 | ' |
| 18038 | export as_nl |
| 18039 | # Printing a long string crashes Solaris 7 /usr/bin/printf. |
| 18040 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' |
| 18041 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo |
| 18042 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo |
| 18043 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
| 18044 | # but without wasting forks for bash or zsh. |
| 18045 | if test -z "$BASH_VERSION$ZSH_VERSION" \ |
| 18046 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then |
| 18047 | as_echo='print -r --' |
| 18048 | as_echo_n='print -rn --' |
| 18049 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then |
| 18050 | as_echo='printf %s\n' |
| 18051 | as_echo_n='printf %s' |
| 18052 | else |
| 18053 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
| 18054 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' |
| 18055 | as_echo_n='/usr/ucb/echo -n' |
| 18056 | else |
| 18057 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
| 18058 | as_echo_n_body='eval |
| 18059 | arg=$1; |
| 18060 | case $arg in #( |
| 18061 | *"$as_nl"*) |
| 18062 | expr "X$arg" : "X\\(.*\\)$as_nl"; |
| 18063 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; |
| 18064 | esac; |
| 18065 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" |
| 18066 | ' |
| 18067 | export as_echo_n_body |
| 18068 | as_echo_n='sh -c $as_echo_n_body as_echo' |
| 18069 | fi |
| 18070 | export as_echo_body |
| 18071 | as_echo='sh -c $as_echo_body as_echo' |
| 18072 | fi |
| 18073 | |
| 18074 | # The user is always right. |
| 18075 | if test "${PATH_SEPARATOR+set}" != set; then |
| 18076 | PATH_SEPARATOR=: |
| 18077 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { |
| 18078 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || |
| 18079 | PATH_SEPARATOR=';' |
| 18080 | } |
| 18081 | fi |
| 18082 | |
| 18083 | |
| 18084 | # IFS |
| 18085 | # We need space, tab and new line, in precisely that order. Quoting is |
| 18086 | # there to prevent editors from complaining about space-tab. |
| 18087 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word |
| 18088 | # splitting by setting IFS to empty value.) |
| 18089 | IFS=" "" $as_nl" |
| 18090 | |
| 18091 | # Find who we are. Look in the path if we contain no directory separator. |
| 18092 | as_myself= |
| 18093 | case $0 in #(( |
| 18094 | *[\\/]* ) as_myself=$0 ;; |
| 18095 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 18096 | for as_dir in $PATH |
| 18097 | do |
| 18098 | IFS=$as_save_IFS |
| 18099 | test -z "$as_dir" && as_dir=. |
| 18100 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
| 18101 | done |
| 18102 | IFS=$as_save_IFS |
| 18103 | |
| 18104 | ;; |
| 18105 | esac |
| 18106 | # We did not find ourselves, most probably we were run as `sh COMMAND' |
| 18107 | # in which case we are not to be found in the path. |
| 18108 | if test "x$as_myself" = x; then |
| 18109 | as_myself=$0 |
| 18110 | fi |
| 18111 | if test ! -f "$as_myself"; then |
| 18112 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
| 18113 | exit 1 |
| 18114 | fi |
| 18115 | |
| 18116 | # Unset variables that we do not need and which cause bugs (e.g. in |
| 18117 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" |
| 18118 | # suppresses any "Segmentation fault" message there. '((' could |
| 18119 | # trigger a bug in pdksh 5.2.14. |
| 18120 | for as_var in BASH_ENV ENV MAIL MAILPATH |
| 18121 | do eval test x\${$as_var+set} = xset \ |
| 18122 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : |
| 18123 | done |
| 18124 | PS1='$ ' |
| 18125 | PS2='> ' |
| 18126 | PS4='+ ' |
| 18127 | |
| 18128 | # NLS nuisances. |
| 18129 | LC_ALL=C |
| 18130 | export LC_ALL |
| 18131 | LANGUAGE=C |
| 18132 | export LANGUAGE |
| 18133 | |
| 18134 | # CDPATH. |
| 18135 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
| 18136 | |
| 18137 | |
| 18138 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
| 18139 | # ---------------------------------------- |
| 18140 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
| 18141 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the |
| 18142 | # script with STATUS, using 1 if that was 0. |
| 18143 | as_fn_error () |
| 18144 | { |
| 18145 | as_status=$1; test $as_status -eq 0 && as_status=1 |
| 18146 | if test "$4"; then |
| 18147 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 18148 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 |
| 18149 | fi |
| 18150 | $as_echo "$as_me: error: $2" >&2 |
| 18151 | as_fn_exit $as_status |
| 18152 | } # as_fn_error |
| 18153 | |
| 18154 | |
| 18155 | # as_fn_set_status STATUS |
| 18156 | # ----------------------- |
| 18157 | # Set $? to STATUS, without forking. |
| 18158 | as_fn_set_status () |
| 18159 | { |
| 18160 | return $1 |
| 18161 | } # as_fn_set_status |
| 18162 | |
| 18163 | # as_fn_exit STATUS |
| 18164 | # ----------------- |
| 18165 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. |
| 18166 | as_fn_exit () |
| 18167 | { |
| 18168 | set +e |
| 18169 | as_fn_set_status $1 |
| 18170 | exit $1 |
| 18171 | } # as_fn_exit |
| 18172 | |
| 18173 | # as_fn_unset VAR |
| 18174 | # --------------- |
| 18175 | # Portably unset VAR. |
| 18176 | as_fn_unset () |
| 18177 | { |
| 18178 | { eval $1=; unset $1;} |
| 18179 | } |
| 18180 | as_unset=as_fn_unset |
| 18181 | # as_fn_append VAR VALUE |
| 18182 | # ---------------------- |
| 18183 | # Append the text in VALUE to the end of the definition contained in VAR. Take |
| 18184 | # advantage of any shell optimizations that allow amortized linear growth over |
| 18185 | # repeated appends, instead of the typical quadratic growth present in naive |
| 18186 | # implementations. |
| 18187 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : |
| 18188 | eval 'as_fn_append () |
| 18189 | { |
| 18190 | eval $1+=\$2 |
| 18191 | }' |
| 18192 | else |
| 18193 | as_fn_append () |
| 18194 | { |
| 18195 | eval $1=\$$1\$2 |
| 18196 | } |
| 18197 | fi # as_fn_append |
| 18198 | |
| 18199 | # as_fn_arith ARG... |
| 18200 | # ------------------ |
| 18201 | # Perform arithmetic evaluation on the ARGs, and store the result in the |
| 18202 | # global $as_val. Take advantage of shells that can avoid forks. The arguments |
| 18203 | # must be portable across $(()) and expr. |
| 18204 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : |
| 18205 | eval 'as_fn_arith () |
| 18206 | { |
| 18207 | as_val=$(( $* )) |
| 18208 | }' |
| 18209 | else |
| 18210 | as_fn_arith () |
| 18211 | { |
| 18212 | as_val=`expr "$@" || test $? -eq 1` |
| 18213 | } |
| 18214 | fi # as_fn_arith |
| 18215 | |
| 18216 | |
| 18217 | if expr a : '\(a\)' >/dev/null 2>&1 && |
| 18218 | test "X`expr 00001 : '.*\(...\)'`" = X001; then |
| 18219 | as_expr=expr |
| 18220 | else |
| 18221 | as_expr=false |
| 18222 | fi |
| 18223 | |
| 18224 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
| 18225 | as_basename=basename |
| 18226 | else |
| 18227 | as_basename=false |
| 18228 | fi |
| 18229 | |
| 18230 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
| 18231 | as_dirname=dirname |
| 18232 | else |
| 18233 | as_dirname=false |
| 18234 | fi |
| 18235 | |
| 18236 | as_me=`$as_basename -- "$0" || |
| 18237 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
| 18238 | X"$0" : 'X\(//\)$' \| \ |
| 18239 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
| 18240 | $as_echo X/"$0" | |
| 18241 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
| 18242 | s//\1/ |
| 18243 | q |
| 18244 | } |
| 18245 | /^X\/\(\/\/\)$/{ |
| 18246 | s//\1/ |
| 18247 | q |
| 18248 | } |
| 18249 | /^X\/\(\/\).*/{ |
| 18250 | s//\1/ |
| 18251 | q |
| 18252 | } |
| 18253 | s/.*/./; q'` |
| 18254 | |
| 18255 | # Avoid depending upon Character Ranges. |
| 18256 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
| 18257 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
| 18258 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
| 18259 | as_cr_digits='0123456789' |
| 18260 | as_cr_alnum=$as_cr_Letters$as_cr_digits |
| 18261 | |
| 18262 | ECHO_C= ECHO_N= ECHO_T= |
| 18263 | case `echo -n x` in #((((( |
| 18264 | -n*) |
| 18265 | case `echo 'xy\c'` in |
| 18266 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
| 18267 | xy) ECHO_C='\c';; |
| 18268 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null |
| 18269 | ECHO_T=' ';; |
| 18270 | esac;; |
| 18271 | *) |
| 18272 | ECHO_N='-n';; |
| 18273 | esac |
| 18274 | |
| 18275 | rm -f conf$$ conf$$.exe conf$$.file |
| 18276 | if test -d conf$$.dir; then |
| 18277 | rm -f conf$$.dir/conf$$.file |
| 18278 | else |
| 18279 | rm -f conf$$.dir |
| 18280 | mkdir conf$$.dir 2>/dev/null |
| 18281 | fi |
| 18282 | if (echo >conf$$.file) 2>/dev/null; then |
| 18283 | if ln -s conf$$.file conf$$ 2>/dev/null; then |
| 18284 | as_ln_s='ln -s' |
| 18285 | # ... but there are two gotchas: |
| 18286 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. |
| 18287 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. |
| 18288 | # In both cases, we have to default to `cp -pR'. |
| 18289 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
| 18290 | as_ln_s='cp -pR' |
| 18291 | elif ln conf$$.file conf$$ 2>/dev/null; then |
| 18292 | as_ln_s=ln |
| 18293 | else |
| 18294 | as_ln_s='cp -pR' |
| 18295 | fi |
| 18296 | else |
| 18297 | as_ln_s='cp -pR' |
| 18298 | fi |
| 18299 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
| 18300 | rmdir conf$$.dir 2>/dev/null |
| 18301 | |
| 18302 | |
| 18303 | # as_fn_mkdir_p |
| 18304 | # ------------- |
| 18305 | # Create "$as_dir" as a directory, including parents if necessary. |
| 18306 | as_fn_mkdir_p () |
| 18307 | { |
| 18308 | |
| 18309 | case $as_dir in #( |
| 18310 | -*) as_dir=./$as_dir;; |
| 18311 | esac |
| 18312 | test -d "$as_dir" || eval $as_mkdir_p || { |
| 18313 | as_dirs= |
| 18314 | while :; do |
| 18315 | case $as_dir in #( |
| 18316 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( |
| 18317 | *) as_qdir=$as_dir;; |
| 18318 | esac |
| 18319 | as_dirs="'$as_qdir' $as_dirs" |
| 18320 | as_dir=`$as_dirname -- "$as_dir" || |
| 18321 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 18322 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
| 18323 | X"$as_dir" : 'X\(//\)$' \| \ |
| 18324 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || |
| 18325 | $as_echo X"$as_dir" | |
| 18326 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 18327 | s//\1/ |
| 18328 | q |
| 18329 | } |
| 18330 | /^X\(\/\/\)[^/].*/{ |
| 18331 | s//\1/ |
| 18332 | q |
| 18333 | } |
| 18334 | /^X\(\/\/\)$/{ |
| 18335 | s//\1/ |
| 18336 | q |
| 18337 | } |
| 18338 | /^X\(\/\).*/{ |
| 18339 | s//\1/ |
| 18340 | q |
| 18341 | } |
| 18342 | s/.*/./; q'` |
| 18343 | test -d "$as_dir" && break |
| 18344 | done |
| 18345 | test -z "$as_dirs" || eval "mkdir $as_dirs" |
| 18346 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
| 18347 | |
| 18348 | |
| 18349 | } # as_fn_mkdir_p |
| 18350 | if mkdir -p . 2>/dev/null; then |
| 18351 | as_mkdir_p='mkdir -p "$as_dir"' |
| 18352 | else |
| 18353 | test -d ./-p && rmdir ./-p |
| 18354 | as_mkdir_p=false |
| 18355 | fi |
| 18356 | |
| 18357 | |
| 18358 | # as_fn_executable_p FILE |
| 18359 | # ----------------------- |
| 18360 | # Test if FILE is an executable regular file. |
| 18361 | as_fn_executable_p () |
| 18362 | { |
| 18363 | test -f "$1" && test -x "$1" |
| 18364 | } # as_fn_executable_p |
| 18365 | as_test_x='test -x' |
| 18366 | as_executable_p=as_fn_executable_p |
| 18367 | |
| 18368 | # Sed expression to map a string onto a valid CPP name. |
| 18369 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
| 18370 | |
| 18371 | # Sed expression to map a string onto a valid variable name. |
| 18372 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
| 18373 | |
| 18374 | |
| 18375 | exec 6>&1 |
| 18376 | ## ----------------------------------- ## |
| 18377 | ## Main body of $CONFIG_STATUS script. ## |
| 18378 | ## ----------------------------------- ## |
| 18379 | _ASEOF |
| 18380 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 |
| 18381 | |
| 18382 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 18383 | # Save the log message, to keep $0 and so on meaningful, and to |
| 18384 | # report actual input values of CONFIG_FILES etc. instead of their |
| 18385 | # values after options handling. |
| 18386 | ac_log=" |
| 18387 | This file was extended by $as_me, which was |
| 18388 | generated by GNU Autoconf 2.69. Invocation command line was |
| 18389 | |
| 18390 | CONFIG_FILES = $CONFIG_FILES |
| 18391 | CONFIG_HEADERS = $CONFIG_HEADERS |
| 18392 | CONFIG_LINKS = $CONFIG_LINKS |
| 18393 | CONFIG_COMMANDS = $CONFIG_COMMANDS |
| 18394 | $ $0 $@ |
| 18395 | |
| 18396 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
| 18397 | " |
| 18398 | |
| 18399 | _ACEOF |
| 18400 | |
| 18401 | case $ac_config_files in *" |
| 18402 | "*) set x $ac_config_files; shift; ac_config_files=$*;; |
| 18403 | esac |
| 18404 | |
| 18405 | case $ac_config_headers in *" |
| 18406 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; |
| 18407 | esac |
| 18408 | |
| 18409 | |
| 18410 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 18411 | # Files that config.status was made for. |
| 18412 | config_files="$ac_config_files" |
| 18413 | config_headers="$ac_config_headers" |
| 18414 | config_links="$ac_config_links" |
| 18415 | config_commands="$ac_config_commands" |
| 18416 | |
| 18417 | _ACEOF |
| 18418 | |
| 18419 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 18420 | ac_cs_usage="\ |
| 18421 | \`$as_me' instantiates files and other configuration actions |
| 18422 | from templates according to the current configuration. Unless the files |
| 18423 | and actions are specified as TAGs, all are instantiated by default. |
| 18424 | |
| 18425 | Usage: $0 [OPTION]... [TAG]... |
| 18426 | |
| 18427 | -h, --help print this help, then exit |
| 18428 | -V, --version print version number and configuration settings, then exit |
| 18429 | --config print configuration, then exit |
| 18430 | -q, --quiet, --silent |
| 18431 | do not print progress messages |
| 18432 | -d, --debug don't remove temporary files |
| 18433 | --recheck update $as_me by reconfiguring in the same conditions |
| 18434 | --file=FILE[:TEMPLATE] |
| 18435 | instantiate the configuration file FILE |
| 18436 | --header=FILE[:TEMPLATE] |
| 18437 | instantiate the configuration header FILE |
| 18438 | |
| 18439 | Configuration files: |
| 18440 | $config_files |
| 18441 | |
| 18442 | Configuration headers: |
| 18443 | $config_headers |
| 18444 | |
| 18445 | Configuration links: |
| 18446 | $config_links |
| 18447 | |
| 18448 | Configuration commands: |
| 18449 | $config_commands |
| 18450 | |
| 18451 | Report bugs to the package provider." |
| 18452 | |
| 18453 | _ACEOF |
| 18454 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 18455 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
| 18456 | ac_cs_version="\\ |
| 18457 | config.status |
| 18458 | configured by $0, generated by GNU Autoconf 2.69, |
| 18459 | with options \\"\$ac_cs_config\\" |
| 18460 | |
| 18461 | Copyright (C) 2012 Free Software Foundation, Inc. |
| 18462 | This config.status script is free software; the Free Software Foundation |
| 18463 | gives unlimited permission to copy, distribute and modify it." |
| 18464 | |
| 18465 | ac_pwd='$ac_pwd' |
| 18466 | srcdir='$srcdir' |
| 18467 | INSTALL='$INSTALL' |
| 18468 | AWK='$AWK' |
| 18469 | test -n "\$AWK" || AWK=awk |
| 18470 | _ACEOF |
| 18471 | |
| 18472 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 18473 | # The default lists apply if the user does not specify any file. |
| 18474 | ac_need_defaults=: |
| 18475 | while test $# != 0 |
| 18476 | do |
| 18477 | case $1 in |
| 18478 | --*=?*) |
| 18479 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
| 18480 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` |
| 18481 | ac_shift=: |
| 18482 | ;; |
| 18483 | --*=) |
| 18484 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
| 18485 | ac_optarg= |
| 18486 | ac_shift=: |
| 18487 | ;; |
| 18488 | *) |
| 18489 | ac_option=$1 |
| 18490 | ac_optarg=$2 |
| 18491 | ac_shift=shift |
| 18492 | ;; |
| 18493 | esac |
| 18494 | |
| 18495 | case $ac_option in |
| 18496 | # Handling of the options. |
| 18497 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
| 18498 | ac_cs_recheck=: ;; |
| 18499 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
| 18500 | $as_echo "$ac_cs_version"; exit ;; |
| 18501 | --config | --confi | --conf | --con | --co | --c ) |
| 18502 | $as_echo "$ac_cs_config"; exit ;; |
| 18503 | --debug | --debu | --deb | --de | --d | -d ) |
| 18504 | debug=: ;; |
| 18505 | --file | --fil | --fi | --f ) |
| 18506 | $ac_shift |
| 18507 | case $ac_optarg in |
| 18508 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 18509 | '') as_fn_error $? "missing file argument" ;; |
| 18510 | esac |
| 18511 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
| 18512 | ac_need_defaults=false;; |
| 18513 | --header | --heade | --head | --hea ) |
| 18514 | $ac_shift |
| 18515 | case $ac_optarg in |
| 18516 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 18517 | esac |
| 18518 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
| 18519 | ac_need_defaults=false;; |
| 18520 | --he | --h) |
| 18521 | # Conflict between --help and --header |
| 18522 | as_fn_error $? "ambiguous option: \`$1' |
| 18523 | Try \`$0 --help' for more information.";; |
| 18524 | --help | --hel | -h ) |
| 18525 | $as_echo "$ac_cs_usage"; exit ;; |
| 18526 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 18527 | | -silent | --silent | --silen | --sile | --sil | --si | --s) |
| 18528 | ac_cs_silent=: ;; |
| 18529 | |
| 18530 | # This is an error. |
| 18531 | -*) as_fn_error $? "unrecognized option: \`$1' |
| 18532 | Try \`$0 --help' for more information." ;; |
| 18533 | |
| 18534 | *) as_fn_append ac_config_targets " $1" |
| 18535 | ac_need_defaults=false ;; |
| 18536 | |
| 18537 | esac |
| 18538 | shift |
| 18539 | done |
| 18540 | |
| 18541 | ac_configure_extra_args= |
| 18542 | |
| 18543 | if $ac_cs_silent; then |
| 18544 | exec 6>/dev/null |
| 18545 | ac_configure_extra_args="$ac_configure_extra_args --silent" |
| 18546 | fi |
| 18547 | |
| 18548 | _ACEOF |
| 18549 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 18550 | if \$ac_cs_recheck; then |
| 18551 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
| 18552 | shift |
| 18553 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 |
| 18554 | CONFIG_SHELL='$SHELL' |
| 18555 | export CONFIG_SHELL |
| 18556 | exec "\$@" |
| 18557 | fi |
| 18558 | |
| 18559 | _ACEOF |
| 18560 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 18561 | exec 5>>config.log |
| 18562 | { |
| 18563 | echo |
| 18564 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX |
| 18565 | ## Running $as_me. ## |
| 18566 | _ASBOX |
| 18567 | $as_echo "$ac_log" |
| 18568 | } >&5 |
| 18569 | |
| 18570 | _ACEOF |
| 18571 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 18572 | # |
| 18573 | # INIT-COMMANDS |
| 18574 | # |
| 18575 | ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR |
| 18576 | |
| 18577 | _ACEOF |
| 18578 | |
| 18579 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 18580 | |
| 18581 | # Handling of arguments. |
| 18582 | for ac_config_target in $ac_config_targets |
| 18583 | do |
| 18584 | case $ac_config_target in |
| 18585 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; |
| 18586 | "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;; |
| 18587 | "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;; |
| 18588 | "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;; |
| 18589 | "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;; |
| 18590 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
| 18591 | "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;; |
| 18592 | "gdb-gdb.py") CONFIG_FILES="$CONFIG_FILES gdb-gdb.py" ;; |
| 18593 | "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; |
| 18594 | "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;; |
| 18595 | |
| 18596 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
| 18597 | esac |
| 18598 | done |
| 18599 | |
| 18600 | |
| 18601 | # If the user did not use the arguments to specify the items to instantiate, |
| 18602 | # then the envvar interface is used. Set only those that are not. |
| 18603 | # We use the long form for the default assignment because of an extremely |
| 18604 | # bizarre bug on SunOS 4.1.3. |
| 18605 | if $ac_need_defaults; then |
| 18606 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files |
| 18607 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers |
| 18608 | test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links |
| 18609 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
| 18610 | fi |
| 18611 | |
| 18612 | # Have a temporary directory for convenience. Make it in the build tree |
| 18613 | # simply because there is no reason against having it here, and in addition, |
| 18614 | # creating and moving files from /tmp can sometimes cause problems. |
| 18615 | # Hook for its removal unless debugging. |
| 18616 | # Note that there is a small window in which the directory will not be cleaned: |
| 18617 | # after its creation but before its name has been assigned to `$tmp'. |
| 18618 | $debug || |
| 18619 | { |
| 18620 | tmp= ac_tmp= |
| 18621 | trap 'exit_status=$? |
| 18622 | : "${ac_tmp:=$tmp}" |
| 18623 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status |
| 18624 | ' 0 |
| 18625 | trap 'as_fn_exit 1' 1 2 13 15 |
| 18626 | } |
| 18627 | # Create a (secure) tmp directory for tmp files. |
| 18628 | |
| 18629 | { |
| 18630 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
| 18631 | test -d "$tmp" |
| 18632 | } || |
| 18633 | { |
| 18634 | tmp=./conf$$-$RANDOM |
| 18635 | (umask 077 && mkdir "$tmp") |
| 18636 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
| 18637 | ac_tmp=$tmp |
| 18638 | |
| 18639 | # Set up the scripts for CONFIG_FILES section. |
| 18640 | # No need to generate them if there are no CONFIG_FILES. |
| 18641 | # This happens for instance with `./config.status config.h'. |
| 18642 | if test -n "$CONFIG_FILES"; then |
| 18643 | |
| 18644 | if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then |
| 18645 | ac_cs_awk_getline=: |
| 18646 | ac_cs_awk_pipe_init= |
| 18647 | ac_cs_awk_read_file=' |
| 18648 | while ((getline aline < (F[key])) > 0) |
| 18649 | print(aline) |
| 18650 | close(F[key])' |
| 18651 | ac_cs_awk_pipe_fini= |
| 18652 | else |
| 18653 | ac_cs_awk_getline=false |
| 18654 | ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\"" |
| 18655 | ac_cs_awk_read_file=' |
| 18656 | print "|#_!!_#|" |
| 18657 | print "cat " F[key] " &&" |
| 18658 | '$ac_cs_awk_pipe_init |
| 18659 | # The final `:' finishes the AND list. |
| 18660 | ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }' |
| 18661 | fi |
| 18662 | ac_cr=`echo X | tr X '\015'` |
| 18663 | # On cygwin, bash can eat \r inside `` if the user requested igncr. |
| 18664 | # But we know of no other shell where ac_cr would be empty at this |
| 18665 | # point, so we can use a bashism as a fallback. |
| 18666 | if test "x$ac_cr" = x; then |
| 18667 | eval ac_cr=\$\'\\r\' |
| 18668 | fi |
| 18669 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
| 18670 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then |
| 18671 | ac_cs_awk_cr='\\r' |
| 18672 | else |
| 18673 | ac_cs_awk_cr=$ac_cr |
| 18674 | fi |
| 18675 | |
| 18676 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
| 18677 | _ACEOF |
| 18678 | |
| 18679 | # Create commands to substitute file output variables. |
| 18680 | { |
| 18681 | echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" && |
| 18682 | echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' && |
| 18683 | echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' && |
| 18684 | echo "_ACAWK" && |
| 18685 | echo "_ACEOF" |
| 18686 | } >conf$$files.sh && |
| 18687 | . ./conf$$files.sh || |
| 18688 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
| 18689 | rm -f conf$$files.sh |
| 18690 | |
| 18691 | { |
| 18692 | echo "cat >conf$$subs.awk <<_ACEOF" && |
| 18693 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && |
| 18694 | echo "_ACEOF" |
| 18695 | } >conf$$subs.sh || |
| 18696 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
| 18697 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` |
| 18698 | ac_delim='%!_!# ' |
| 18699 | for ac_last_try in false false false false false :; do |
| 18700 | . ./conf$$subs.sh || |
| 18701 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
| 18702 | |
| 18703 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` |
| 18704 | if test $ac_delim_n = $ac_delim_num; then |
| 18705 | break |
| 18706 | elif $ac_last_try; then |
| 18707 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
| 18708 | else |
| 18709 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " |
| 18710 | fi |
| 18711 | done |
| 18712 | rm -f conf$$subs.sh |
| 18713 | |
| 18714 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 18715 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
| 18716 | _ACEOF |
| 18717 | sed -n ' |
| 18718 | h |
| 18719 | s/^/S["/; s/!.*/"]=/ |
| 18720 | p |
| 18721 | g |
| 18722 | s/^[^!]*!// |
| 18723 | :repl |
| 18724 | t repl |
| 18725 | s/'"$ac_delim"'$// |
| 18726 | t delim |
| 18727 | :nl |
| 18728 | h |
| 18729 | s/\(.\{148\}\)..*/\1/ |
| 18730 | t more1 |
| 18731 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ |
| 18732 | p |
| 18733 | n |
| 18734 | b repl |
| 18735 | :more1 |
| 18736 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ |
| 18737 | p |
| 18738 | g |
| 18739 | s/.\{148\}// |
| 18740 | t nl |
| 18741 | :delim |
| 18742 | h |
| 18743 | s/\(.\{148\}\)..*/\1/ |
| 18744 | t more2 |
| 18745 | s/["\\]/\\&/g; s/^/"/; s/$/"/ |
| 18746 | p |
| 18747 | b |
| 18748 | :more2 |
| 18749 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ |
| 18750 | p |
| 18751 | g |
| 18752 | s/.\{148\}// |
| 18753 | t delim |
| 18754 | ' <conf$$subs.awk | sed ' |
| 18755 | /^[^""]/{ |
| 18756 | N |
| 18757 | s/\n// |
| 18758 | } |
| 18759 | ' >>$CONFIG_STATUS || ac_write_fail=1 |
| 18760 | rm -f conf$$subs.awk |
| 18761 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 18762 | _ACAWK |
| 18763 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
| 18764 | for (key in S) S_is_set[key] = 1 |
| 18765 | FS = "\a" |
| 18766 | \$ac_cs_awk_pipe_init |
| 18767 | } |
| 18768 | { |
| 18769 | line = $ 0 |
| 18770 | nfields = split(line, field, "@") |
| 18771 | substed = 0 |
| 18772 | len = length(field[1]) |
| 18773 | for (i = 2; i < nfields; i++) { |
| 18774 | key = field[i] |
| 18775 | keylen = length(key) |
| 18776 | if (S_is_set[key]) { |
| 18777 | value = S[key] |
| 18778 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) |
| 18779 | len += length(value) + length(field[++i]) |
| 18780 | substed = 1 |
| 18781 | } else |
| 18782 | len += 1 + keylen |
| 18783 | } |
| 18784 | if (nfields == 3 && !substed) { |
| 18785 | key = field[2] |
| 18786 | if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) { |
| 18787 | \$ac_cs_awk_read_file |
| 18788 | next |
| 18789 | } |
| 18790 | } |
| 18791 | print line |
| 18792 | } |
| 18793 | \$ac_cs_awk_pipe_fini |
| 18794 | _ACAWK |
| 18795 | _ACEOF |
| 18796 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 18797 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then |
| 18798 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" |
| 18799 | else |
| 18800 | cat |
| 18801 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
| 18802 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 |
| 18803 | _ACEOF |
| 18804 | |
| 18805 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
| 18806 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and |
| 18807 | # trailing colons and then remove the whole line if VPATH becomes empty |
| 18808 | # (actually we leave an empty line to preserve line numbers). |
| 18809 | if test "x$srcdir" = x.; then |
| 18810 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
| 18811 | h |
| 18812 | s/// |
| 18813 | s/^/:/ |
| 18814 | s/[ ]*$/:/ |
| 18815 | s/:\$(srcdir):/:/g |
| 18816 | s/:\${srcdir}:/:/g |
| 18817 | s/:@srcdir@:/:/g |
| 18818 | s/^:*// |
| 18819 | s/:*$// |
| 18820 | x |
| 18821 | s/\(=[ ]*\).*/\1/ |
| 18822 | G |
| 18823 | s/\n// |
| 18824 | s/^[^=]*=[ ]*$// |
| 18825 | }' |
| 18826 | fi |
| 18827 | |
| 18828 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 18829 | fi # test -n "$CONFIG_FILES" |
| 18830 | |
| 18831 | # Set up the scripts for CONFIG_HEADERS section. |
| 18832 | # No need to generate them if there are no CONFIG_HEADERS. |
| 18833 | # This happens for instance with `./config.status Makefile'. |
| 18834 | if test -n "$CONFIG_HEADERS"; then |
| 18835 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
| 18836 | BEGIN { |
| 18837 | _ACEOF |
| 18838 | |
| 18839 | # Transform confdefs.h into an awk script `defines.awk', embedded as |
| 18840 | # here-document in config.status, that substitutes the proper values into |
| 18841 | # config.h.in to produce config.h. |
| 18842 | |
| 18843 | # Create a delimiter string that does not exist in confdefs.h, to ease |
| 18844 | # handling of long lines. |
| 18845 | ac_delim='%!_!# ' |
| 18846 | for ac_last_try in false false :; do |
| 18847 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
| 18848 | if test -z "$ac_tt"; then |
| 18849 | break |
| 18850 | elif $ac_last_try; then |
| 18851 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
| 18852 | else |
| 18853 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " |
| 18854 | fi |
| 18855 | done |
| 18856 | |
| 18857 | # For the awk script, D is an array of macro values keyed by name, |
| 18858 | # likewise P contains macro parameters if any. Preserve backslash |
| 18859 | # newline sequences. |
| 18860 | |
| 18861 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* |
| 18862 | sed -n ' |
| 18863 | s/.\{148\}/&'"$ac_delim"'/g |
| 18864 | t rset |
| 18865 | :rset |
| 18866 | s/^[ ]*#[ ]*define[ ][ ]*/ / |
| 18867 | t def |
| 18868 | d |
| 18869 | :def |
| 18870 | s/\\$// |
| 18871 | t bsnl |
| 18872 | s/["\\]/\\&/g |
| 18873 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ |
| 18874 | D["\1"]=" \3"/p |
| 18875 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p |
| 18876 | d |
| 18877 | :bsnl |
| 18878 | s/["\\]/\\&/g |
| 18879 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ |
| 18880 | D["\1"]=" \3\\\\\\n"\\/p |
| 18881 | t cont |
| 18882 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p |
| 18883 | t cont |
| 18884 | d |
| 18885 | :cont |
| 18886 | n |
| 18887 | s/.\{148\}/&'"$ac_delim"'/g |
| 18888 | t clear |
| 18889 | :clear |
| 18890 | s/\\$// |
| 18891 | t bsnlc |
| 18892 | s/["\\]/\\&/g; s/^/"/; s/$/"/p |
| 18893 | d |
| 18894 | :bsnlc |
| 18895 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p |
| 18896 | b cont |
| 18897 | ' <confdefs.h | sed ' |
| 18898 | s/'"$ac_delim"'/"\\\ |
| 18899 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 |
| 18900 | |
| 18901 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 18902 | for (key in D) D_is_set[key] = 1 |
| 18903 | FS = "\a" |
| 18904 | } |
| 18905 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { |
| 18906 | line = \$ 0 |
| 18907 | split(line, arg, " ") |
| 18908 | if (arg[1] == "#") { |
| 18909 | defundef = arg[2] |
| 18910 | mac1 = arg[3] |
| 18911 | } else { |
| 18912 | defundef = substr(arg[1], 2) |
| 18913 | mac1 = arg[2] |
| 18914 | } |
| 18915 | split(mac1, mac2, "(") #) |
| 18916 | macro = mac2[1] |
| 18917 | prefix = substr(line, 1, index(line, defundef) - 1) |
| 18918 | if (D_is_set[macro]) { |
| 18919 | # Preserve the white space surrounding the "#". |
| 18920 | print prefix "define", macro P[macro] D[macro] |
| 18921 | next |
| 18922 | } else { |
| 18923 | # Replace #undef with comments. This is necessary, for example, |
| 18924 | # in the case of _POSIX_SOURCE, which is predefined and required |
| 18925 | # on some systems where configure will not decide to define it. |
| 18926 | if (defundef == "undef") { |
| 18927 | print "/*", prefix defundef, macro, "*/" |
| 18928 | next |
| 18929 | } |
| 18930 | } |
| 18931 | } |
| 18932 | { print } |
| 18933 | _ACAWK |
| 18934 | _ACEOF |
| 18935 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 18936 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
| 18937 | fi # test -n "$CONFIG_HEADERS" |
| 18938 | |
| 18939 | |
| 18940 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS" |
| 18941 | shift |
| 18942 | for ac_tag |
| 18943 | do |
| 18944 | case $ac_tag in |
| 18945 | :[FHLC]) ac_mode=$ac_tag; continue;; |
| 18946 | esac |
| 18947 | case $ac_mode$ac_tag in |
| 18948 | :[FHL]*:*);; |
| 18949 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
| 18950 | :[FH]-) ac_tag=-:-;; |
| 18951 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; |
| 18952 | esac |
| 18953 | ac_save_IFS=$IFS |
| 18954 | IFS=: |
| 18955 | set x $ac_tag |
| 18956 | IFS=$ac_save_IFS |
| 18957 | shift |
| 18958 | ac_file=$1 |
| 18959 | shift |
| 18960 | |
| 18961 | case $ac_mode in |
| 18962 | :L) ac_source=$1;; |
| 18963 | :[FH]) |
| 18964 | ac_file_inputs= |
| 18965 | for ac_f |
| 18966 | do |
| 18967 | case $ac_f in |
| 18968 | -) ac_f="$ac_tmp/stdin";; |
| 18969 | *) # Look for the file first in the build tree, then in the source tree |
| 18970 | # (if the path is not absolute). The absolute path cannot be DOS-style, |
| 18971 | # because $ac_f cannot contain `:'. |
| 18972 | test -f "$ac_f" || |
| 18973 | case $ac_f in |
| 18974 | [\\/$]*) false;; |
| 18975 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; |
| 18976 | esac || |
| 18977 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
| 18978 | esac |
| 18979 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
| 18980 | as_fn_append ac_file_inputs " '$ac_f'" |
| 18981 | done |
| 18982 | |
| 18983 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
| 18984 | # use $as_me), people would be surprised to read: |
| 18985 | # /* config.h. Generated by config.status. */ |
| 18986 | configure_input='Generated from '` |
| 18987 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' |
| 18988 | `' by configure.' |
| 18989 | if test x"$ac_file" != x-; then |
| 18990 | configure_input="$ac_file. $configure_input" |
| 18991 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
| 18992 | $as_echo "$as_me: creating $ac_file" >&6;} |
| 18993 | fi |
| 18994 | # Neutralize special characters interpreted by sed in replacement strings. |
| 18995 | case $configure_input in #( |
| 18996 | *\&* | *\|* | *\\* ) |
| 18997 | ac_sed_conf_input=`$as_echo "$configure_input" | |
| 18998 | sed 's/[\\\\&|]/\\\\&/g'`;; #( |
| 18999 | *) ac_sed_conf_input=$configure_input;; |
| 19000 | esac |
| 19001 | |
| 19002 | case $ac_tag in |
| 19003 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
| 19004 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; |
| 19005 | esac |
| 19006 | ;; |
| 19007 | esac |
| 19008 | |
| 19009 | ac_dir=`$as_dirname -- "$ac_file" || |
| 19010 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 19011 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
| 19012 | X"$ac_file" : 'X\(//\)$' \| \ |
| 19013 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
| 19014 | $as_echo X"$ac_file" | |
| 19015 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 19016 | s//\1/ |
| 19017 | q |
| 19018 | } |
| 19019 | /^X\(\/\/\)[^/].*/{ |
| 19020 | s//\1/ |
| 19021 | q |
| 19022 | } |
| 19023 | /^X\(\/\/\)$/{ |
| 19024 | s//\1/ |
| 19025 | q |
| 19026 | } |
| 19027 | /^X\(\/\).*/{ |
| 19028 | s//\1/ |
| 19029 | q |
| 19030 | } |
| 19031 | s/.*/./; q'` |
| 19032 | as_dir="$ac_dir"; as_fn_mkdir_p |
| 19033 | ac_builddir=. |
| 19034 | |
| 19035 | case "$ac_dir" in |
| 19036 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 19037 | *) |
| 19038 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
| 19039 | # A ".." for each directory in $ac_dir_suffix. |
| 19040 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
| 19041 | case $ac_top_builddir_sub in |
| 19042 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 19043 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; |
| 19044 | esac ;; |
| 19045 | esac |
| 19046 | ac_abs_top_builddir=$ac_pwd |
| 19047 | ac_abs_builddir=$ac_pwd$ac_dir_suffix |
| 19048 | # for backward compatibility: |
| 19049 | ac_top_builddir=$ac_top_build_prefix |
| 19050 | |
| 19051 | case $srcdir in |
| 19052 | .) # We are building in place. |
| 19053 | ac_srcdir=. |
| 19054 | ac_top_srcdir=$ac_top_builddir_sub |
| 19055 | ac_abs_top_srcdir=$ac_pwd ;; |
| 19056 | [\\/]* | ?:[\\/]* ) # Absolute name. |
| 19057 | ac_srcdir=$srcdir$ac_dir_suffix; |
| 19058 | ac_top_srcdir=$srcdir |
| 19059 | ac_abs_top_srcdir=$srcdir ;; |
| 19060 | *) # Relative name. |
| 19061 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix |
| 19062 | ac_top_srcdir=$ac_top_build_prefix$srcdir |
| 19063 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; |
| 19064 | esac |
| 19065 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
| 19066 | |
| 19067 | |
| 19068 | case $ac_mode in |
| 19069 | :F) |
| 19070 | # |
| 19071 | # CONFIG_FILE |
| 19072 | # |
| 19073 | |
| 19074 | case $INSTALL in |
| 19075 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; |
| 19076 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
| 19077 | esac |
| 19078 | _ACEOF |
| 19079 | |
| 19080 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 19081 | # If the template does not know about datarootdir, expand it. |
| 19082 | # FIXME: This hack should be removed a few years after 2.60. |
| 19083 | ac_datarootdir_hack=; ac_datarootdir_seen= |
| 19084 | ac_sed_dataroot=' |
| 19085 | /datarootdir/ { |
| 19086 | p |
| 19087 | q |
| 19088 | } |
| 19089 | /@datadir@/p |
| 19090 | /@docdir@/p |
| 19091 | /@infodir@/p |
| 19092 | /@localedir@/p |
| 19093 | /@mandir@/p' |
| 19094 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
| 19095 | *datarootdir*) ac_datarootdir_seen=yes;; |
| 19096 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) |
| 19097 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
| 19098 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
| 19099 | _ACEOF |
| 19100 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 19101 | ac_datarootdir_hack=' |
| 19102 | s&@datadir@&$datadir&g |
| 19103 | s&@docdir@&$docdir&g |
| 19104 | s&@infodir@&$infodir&g |
| 19105 | s&@localedir@&$localedir&g |
| 19106 | s&@mandir@&$mandir&g |
| 19107 | s&\\\${datarootdir}&$datarootdir&g' ;; |
| 19108 | esac |
| 19109 | _ACEOF |
| 19110 | |
| 19111 | # Neutralize VPATH when `$srcdir' = `.'. |
| 19112 | # Shell code in configure.ac might set extrasub. |
| 19113 | # FIXME: do we really want to maintain this feature? |
| 19114 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 19115 | ac_sed_extra="$ac_vpsub |
| 19116 | $extrasub |
| 19117 | _ACEOF |
| 19118 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 19119 | :t |
| 19120 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b |
| 19121 | s|@configure_input@|$ac_sed_conf_input|;t t |
| 19122 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
| 19123 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
| 19124 | s&@srcdir@&$ac_srcdir&;t t |
| 19125 | s&@abs_srcdir@&$ac_abs_srcdir&;t t |
| 19126 | s&@top_srcdir@&$ac_top_srcdir&;t t |
| 19127 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t |
| 19128 | s&@builddir@&$ac_builddir&;t t |
| 19129 | s&@abs_builddir@&$ac_abs_builddir&;t t |
| 19130 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t |
| 19131 | s&@INSTALL@&$ac_INSTALL&;t t |
| 19132 | $ac_datarootdir_hack |
| 19133 | " |
| 19134 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | |
| 19135 | if $ac_cs_awk_getline; then |
| 19136 | $AWK -f "$ac_tmp/subs.awk" |
| 19137 | else |
| 19138 | $AWK -f "$ac_tmp/subs.awk" | $SHELL |
| 19139 | fi \ |
| 19140 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
| 19141 | |
| 19142 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && |
| 19143 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
| 19144 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ |
| 19145 | "$ac_tmp/out"`; test -z "$ac_out"; } && |
| 19146 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
| 19147 | which seems to be undefined. Please make sure it is defined" >&5 |
| 19148 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
| 19149 | which seems to be undefined. Please make sure it is defined" >&2;} |
| 19150 | |
| 19151 | rm -f "$ac_tmp/stdin" |
| 19152 | case $ac_file in |
| 19153 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
| 19154 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; |
| 19155 | esac \ |
| 19156 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
| 19157 | ;; |
| 19158 | :H) |
| 19159 | # |
| 19160 | # CONFIG_HEADER |
| 19161 | # |
| 19162 | if test x"$ac_file" != x-; then |
| 19163 | { |
| 19164 | $as_echo "/* $configure_input */" \ |
| 19165 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
| 19166 | } >"$ac_tmp/config.h" \ |
| 19167 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
| 19168 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then |
| 19169 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
| 19170 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
| 19171 | else |
| 19172 | rm -f "$ac_file" |
| 19173 | mv "$ac_tmp/config.h" "$ac_file" \ |
| 19174 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
| 19175 | fi |
| 19176 | else |
| 19177 | $as_echo "/* $configure_input */" \ |
| 19178 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
| 19179 | || as_fn_error $? "could not create -" "$LINENO" 5 |
| 19180 | fi |
| 19181 | ;; |
| 19182 | :L) |
| 19183 | # |
| 19184 | # CONFIG_LINK |
| 19185 | # |
| 19186 | |
| 19187 | if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then |
| 19188 | : |
| 19189 | else |
| 19190 | # Prefer the file from the source tree if names are identical. |
| 19191 | if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then |
| 19192 | ac_source=$srcdir/$ac_source |
| 19193 | fi |
| 19194 | |
| 19195 | { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5 |
| 19196 | $as_echo "$as_me: linking $ac_source to $ac_file" >&6;} |
| 19197 | |
| 19198 | if test ! -r "$ac_source"; then |
| 19199 | as_fn_error $? "$ac_source: file not found" "$LINENO" 5 |
| 19200 | fi |
| 19201 | rm -f "$ac_file" |
| 19202 | |
| 19203 | # Try a relative symlink, then a hard link, then a copy. |
| 19204 | case $ac_source in |
| 19205 | [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;; |
| 19206 | *) ac_rel_source=$ac_top_build_prefix$ac_source ;; |
| 19207 | esac |
| 19208 | ln -s "$ac_rel_source" "$ac_file" 2>/dev/null || |
| 19209 | ln "$ac_source" "$ac_file" 2>/dev/null || |
| 19210 | cp -p "$ac_source" "$ac_file" || |
| 19211 | as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5 |
| 19212 | fi |
| 19213 | ;; |
| 19214 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
| 19215 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
| 19216 | ;; |
| 19217 | esac |
| 19218 | |
| 19219 | |
| 19220 | case $ac_file$ac_mode in |
| 19221 | "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;; |
| 19222 | "gcore":F) chmod +x gcore ;; |
| 19223 | "Makefile":F) |
| 19224 | case x$CONFIG_HEADERS in |
| 19225 | xconfig.h:config.in) |
| 19226 | echo > stamp-h ;; |
| 19227 | esac |
| 19228 | ;; |
| 19229 | "gdb-gdb.gdb":F) |
| 19230 | case x$CONFIG_HEADERS in |
| 19231 | xconfig.h:config.in) |
| 19232 | echo > stamp-h ;; |
| 19233 | esac |
| 19234 | ;; |
| 19235 | "gdb-gdb.py":F) |
| 19236 | case x$CONFIG_HEADERS in |
| 19237 | xconfig.h:config.in) |
| 19238 | echo > stamp-h ;; |
| 19239 | esac |
| 19240 | ;; |
| 19241 | "doc/Makefile":F) |
| 19242 | case x$CONFIG_HEADERS in |
| 19243 | xconfig.h:config.in) |
| 19244 | echo > stamp-h ;; |
| 19245 | esac |
| 19246 | ;; |
| 19247 | "data-directory/Makefile":F) |
| 19248 | case x$CONFIG_HEADERS in |
| 19249 | xconfig.h:config.in) |
| 19250 | echo > stamp-h ;; |
| 19251 | esac |
| 19252 | ;; |
| 19253 | |
| 19254 | esac |
| 19255 | done # for ac_tag |
| 19256 | |
| 19257 | |
| 19258 | as_fn_exit 0 |
| 19259 | _ACEOF |
| 19260 | ac_clean_files=$ac_clean_files_save |
| 19261 | |
| 19262 | test $ac_write_fail = 0 || |
| 19263 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
| 19264 | |
| 19265 | |
| 19266 | # configure is writing to config.log, and then calls config.status. |
| 19267 | # config.status does its own redirection, appending to config.log. |
| 19268 | # Unfortunately, on DOS this fails, as config.log is still kept open |
| 19269 | # by configure, so config.status won't be able to write to it; its |
| 19270 | # output is simply discarded. So we exec the FD to /dev/null, |
| 19271 | # effectively closing config.log, so it can be properly (re)opened and |
| 19272 | # appended to by config.status. When coming back to configure, we |
| 19273 | # need to make the FD available again. |
| 19274 | if test "$no_create" != yes; then |
| 19275 | ac_cs_success=: |
| 19276 | ac_config_status_args= |
| 19277 | test "$silent" = yes && |
| 19278 | ac_config_status_args="$ac_config_status_args --quiet" |
| 19279 | exec 5>/dev/null |
| 19280 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
| 19281 | exec 5>>config.log |
| 19282 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which |
| 19283 | # would make configure fail if this is the last instruction. |
| 19284 | $ac_cs_success || as_fn_exit 1 |
| 19285 | fi |
| 19286 | |
| 19287 | # |
| 19288 | # CONFIG_SUBDIRS section. |
| 19289 | # |
| 19290 | if test "$no_recursion" != yes; then |
| 19291 | |
| 19292 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments |
| 19293 | # so they do not pile up. |
| 19294 | ac_sub_configure_args= |
| 19295 | ac_prev= |
| 19296 | eval "set x $ac_configure_args" |
| 19297 | shift |
| 19298 | for ac_arg |
| 19299 | do |
| 19300 | if test -n "$ac_prev"; then |
| 19301 | ac_prev= |
| 19302 | continue |
| 19303 | fi |
| 19304 | case $ac_arg in |
| 19305 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
| 19306 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
| 19307 | ac_prev=cache_file ;; |
| 19308 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
| 19309 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
| 19310 | | --c=*) |
| 19311 | ;; |
| 19312 | --config-cache | -C) |
| 19313 | ;; |
| 19314 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
| 19315 | ac_prev=srcdir ;; |
| 19316 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
| 19317 | ;; |
| 19318 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
| 19319 | ac_prev=prefix ;; |
| 19320 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
| 19321 | ;; |
| 19322 | --disable-option-checking) |
| 19323 | ;; |
| 19324 | *) |
| 19325 | case $ac_arg in |
| 19326 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 19327 | esac |
| 19328 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; |
| 19329 | esac |
| 19330 | done |
| 19331 | |
| 19332 | # Always prepend --prefix to ensure using the same prefix |
| 19333 | # in subdir configurations. |
| 19334 | ac_arg="--prefix=$prefix" |
| 19335 | case $ac_arg in |
| 19336 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 19337 | esac |
| 19338 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" |
| 19339 | |
| 19340 | # Pass --silent |
| 19341 | if test "$silent" = yes; then |
| 19342 | ac_sub_configure_args="--silent $ac_sub_configure_args" |
| 19343 | fi |
| 19344 | |
| 19345 | # Always prepend --disable-option-checking to silence warnings, since |
| 19346 | # different subdirs can have different --enable and --with options. |
| 19347 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" |
| 19348 | |
| 19349 | ac_popdir=`pwd` |
| 19350 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue |
| 19351 | |
| 19352 | # Do not complain, so a configure script can configure whichever |
| 19353 | # parts of a large source tree are present. |
| 19354 | test -d "$srcdir/$ac_dir" || continue |
| 19355 | |
| 19356 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" |
| 19357 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 |
| 19358 | $as_echo "$ac_msg" >&6 |
| 19359 | as_dir="$ac_dir"; as_fn_mkdir_p |
| 19360 | ac_builddir=. |
| 19361 | |
| 19362 | case "$ac_dir" in |
| 19363 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 19364 | *) |
| 19365 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
| 19366 | # A ".." for each directory in $ac_dir_suffix. |
| 19367 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
| 19368 | case $ac_top_builddir_sub in |
| 19369 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 19370 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; |
| 19371 | esac ;; |
| 19372 | esac |
| 19373 | ac_abs_top_builddir=$ac_pwd |
| 19374 | ac_abs_builddir=$ac_pwd$ac_dir_suffix |
| 19375 | # for backward compatibility: |
| 19376 | ac_top_builddir=$ac_top_build_prefix |
| 19377 | |
| 19378 | case $srcdir in |
| 19379 | .) # We are building in place. |
| 19380 | ac_srcdir=. |
| 19381 | ac_top_srcdir=$ac_top_builddir_sub |
| 19382 | ac_abs_top_srcdir=$ac_pwd ;; |
| 19383 | [\\/]* | ?:[\\/]* ) # Absolute name. |
| 19384 | ac_srcdir=$srcdir$ac_dir_suffix; |
| 19385 | ac_top_srcdir=$srcdir |
| 19386 | ac_abs_top_srcdir=$srcdir ;; |
| 19387 | *) # Relative name. |
| 19388 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix |
| 19389 | ac_top_srcdir=$ac_top_build_prefix$srcdir |
| 19390 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; |
| 19391 | esac |
| 19392 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
| 19393 | |
| 19394 | |
| 19395 | cd "$ac_dir" |
| 19396 | |
| 19397 | # Check for guested configure; otherwise get Cygnus style configure. |
| 19398 | if test -f "$ac_srcdir/configure.gnu"; then |
| 19399 | ac_sub_configure=$ac_srcdir/configure.gnu |
| 19400 | elif test -f "$ac_srcdir/configure"; then |
| 19401 | ac_sub_configure=$ac_srcdir/configure |
| 19402 | elif test -f "$ac_srcdir/configure.in"; then |
| 19403 | # This should be Cygnus configure. |
| 19404 | ac_sub_configure=$ac_aux_dir/configure |
| 19405 | else |
| 19406 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 |
| 19407 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} |
| 19408 | ac_sub_configure= |
| 19409 | fi |
| 19410 | |
| 19411 | # The recursion is here. |
| 19412 | if test -n "$ac_sub_configure"; then |
| 19413 | # Make the cache file name correct relative to the subdirectory. |
| 19414 | case $cache_file in |
| 19415 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; |
| 19416 | *) # Relative name. |
| 19417 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; |
| 19418 | esac |
| 19419 | |
| 19420 | { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 |
| 19421 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} |
| 19422 | # The eval makes quoting arguments work. |
| 19423 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ |
| 19424 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || |
| 19425 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
| 19426 | fi |
| 19427 | |
| 19428 | cd "$ac_popdir" |
| 19429 | done |
| 19430 | fi |
| 19431 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
| 19432 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
| 19433 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
| 19434 | fi |
| 19435 | |