| 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="xmalloc.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 | ac_header_list= |
| 623 | ac_subst_vars='LTLIBOBJS |
| 624 | INSTALL_DEST |
| 625 | pexecute |
| 626 | target_header_dir |
| 627 | CHECK |
| 628 | LIBOBJS |
| 629 | NOASANFLAG |
| 630 | PICFLAG |
| 631 | INSTALL_DATA |
| 632 | INSTALL_SCRIPT |
| 633 | INSTALL_PROGRAM |
| 634 | OUTPUT_OPTION |
| 635 | NO_MINUS_C_MINUS_O |
| 636 | ac_libiberty_warn_cflags |
| 637 | EGREP |
| 638 | GREP |
| 639 | CPP |
| 640 | OBJEXT |
| 641 | EXEEXT |
| 642 | ac_ct_CC |
| 643 | CPPFLAGS |
| 644 | LDFLAGS |
| 645 | CFLAGS |
| 646 | CC |
| 647 | RANLIB |
| 648 | AR |
| 649 | host_os |
| 650 | host_vendor |
| 651 | host_cpu |
| 652 | host |
| 653 | build_os |
| 654 | build_vendor |
| 655 | build_cpu |
| 656 | build |
| 657 | HAVE_PERL |
| 658 | PERL |
| 659 | BUILD_INFO |
| 660 | MAKEINFO |
| 661 | NOTMAINT |
| 662 | MAINT |
| 663 | libiberty_topdir |
| 664 | target_alias |
| 665 | host_alias |
| 666 | build_alias |
| 667 | LIBS |
| 668 | ECHO_T |
| 669 | ECHO_N |
| 670 | ECHO_C |
| 671 | DEFS |
| 672 | mandir |
| 673 | localedir |
| 674 | libdir |
| 675 | psdir |
| 676 | pdfdir |
| 677 | dvidir |
| 678 | htmldir |
| 679 | infodir |
| 680 | docdir |
| 681 | oldincludedir |
| 682 | includedir |
| 683 | localstatedir |
| 684 | sharedstatedir |
| 685 | sysconfdir |
| 686 | datadir |
| 687 | datarootdir |
| 688 | libexecdir |
| 689 | sbindir |
| 690 | bindir |
| 691 | program_transform_name |
| 692 | prefix |
| 693 | exec_prefix |
| 694 | PACKAGE_URL |
| 695 | PACKAGE_BUGREPORT |
| 696 | PACKAGE_STRING |
| 697 | PACKAGE_VERSION |
| 698 | PACKAGE_TARNAME |
| 699 | PACKAGE_NAME |
| 700 | PATH_SEPARATOR |
| 701 | SHELL' |
| 702 | ac_subst_files='host_makefile_frag' |
| 703 | ac_user_opts=' |
| 704 | enable_option_checking |
| 705 | with_target_subdir |
| 706 | with_build_subdir |
| 707 | with_cross_host |
| 708 | with_newlib |
| 709 | enable_maintainer_mode |
| 710 | enable_multilib |
| 711 | enable_install_libiberty |
| 712 | enable_largefile |
| 713 | ' |
| 714 | ac_precious_vars='build_alias |
| 715 | host_alias |
| 716 | target_alias |
| 717 | CC |
| 718 | CFLAGS |
| 719 | LDFLAGS |
| 720 | LIBS |
| 721 | CPPFLAGS |
| 722 | CPP' |
| 723 | |
| 724 | |
| 725 | # Initialize some variables set by options. |
| 726 | ac_init_help= |
| 727 | ac_init_version=false |
| 728 | ac_unrecognized_opts= |
| 729 | ac_unrecognized_sep= |
| 730 | # The variables have the same names as the options, with |
| 731 | # dashes changed to underlines. |
| 732 | cache_file=/dev/null |
| 733 | exec_prefix=NONE |
| 734 | no_create= |
| 735 | no_recursion= |
| 736 | prefix=NONE |
| 737 | program_prefix=NONE |
| 738 | program_suffix=NONE |
| 739 | program_transform_name=s,x,x, |
| 740 | silent= |
| 741 | site= |
| 742 | srcdir= |
| 743 | verbose= |
| 744 | x_includes=NONE |
| 745 | x_libraries=NONE |
| 746 | |
| 747 | # Installation directory options. |
| 748 | # These are left unexpanded so users can "make install exec_prefix=/foo" |
| 749 | # and all the variables that are supposed to be based on exec_prefix |
| 750 | # by default will actually change. |
| 751 | # Use braces instead of parens because sh, perl, etc. also accept them. |
| 752 | # (The list follows the same order as the GNU Coding Standards.) |
| 753 | bindir='${exec_prefix}/bin' |
| 754 | sbindir='${exec_prefix}/sbin' |
| 755 | libexecdir='${exec_prefix}/libexec' |
| 756 | datarootdir='${prefix}/share' |
| 757 | datadir='${datarootdir}' |
| 758 | sysconfdir='${prefix}/etc' |
| 759 | sharedstatedir='${prefix}/com' |
| 760 | localstatedir='${prefix}/var' |
| 761 | includedir='${prefix}/include' |
| 762 | oldincludedir='/usr/include' |
| 763 | docdir='${datarootdir}/doc/${PACKAGE}' |
| 764 | infodir='${datarootdir}/info' |
| 765 | htmldir='${docdir}' |
| 766 | dvidir='${docdir}' |
| 767 | pdfdir='${docdir}' |
| 768 | psdir='${docdir}' |
| 769 | libdir='${exec_prefix}/lib' |
| 770 | localedir='${datarootdir}/locale' |
| 771 | mandir='${datarootdir}/man' |
| 772 | |
| 773 | ac_prev= |
| 774 | ac_dashdash= |
| 775 | for ac_option |
| 776 | do |
| 777 | # If the previous option needs an argument, assign it. |
| 778 | if test -n "$ac_prev"; then |
| 779 | eval $ac_prev=\$ac_option |
| 780 | ac_prev= |
| 781 | continue |
| 782 | fi |
| 783 | |
| 784 | case $ac_option in |
| 785 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
| 786 | *=) ac_optarg= ;; |
| 787 | *) ac_optarg=yes ;; |
| 788 | esac |
| 789 | |
| 790 | # Accept the important Cygnus configure options, so we can diagnose typos. |
| 791 | |
| 792 | case $ac_dashdash$ac_option in |
| 793 | --) |
| 794 | ac_dashdash=yes ;; |
| 795 | |
| 796 | -bindir | --bindir | --bindi | --bind | --bin | --bi) |
| 797 | ac_prev=bindir ;; |
| 798 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) |
| 799 | bindir=$ac_optarg ;; |
| 800 | |
| 801 | -build | --build | --buil | --bui | --bu) |
| 802 | ac_prev=build_alias ;; |
| 803 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
| 804 | build_alias=$ac_optarg ;; |
| 805 | |
| 806 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
| 807 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
| 808 | ac_prev=cache_file ;; |
| 809 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
| 810 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) |
| 811 | cache_file=$ac_optarg ;; |
| 812 | |
| 813 | --config-cache | -C) |
| 814 | cache_file=config.cache ;; |
| 815 | |
| 816 | -datadir | --datadir | --datadi | --datad) |
| 817 | ac_prev=datadir ;; |
| 818 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
| 819 | datadir=$ac_optarg ;; |
| 820 | |
| 821 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
| 822 | | --dataroo | --dataro | --datar) |
| 823 | ac_prev=datarootdir ;; |
| 824 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ |
| 825 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) |
| 826 | datarootdir=$ac_optarg ;; |
| 827 | |
| 828 | -disable-* | --disable-*) |
| 829 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
| 830 | # Reject names that are not valid shell variable names. |
| 831 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| 832 | as_fn_error $? "invalid feature name: $ac_useropt" |
| 833 | ac_useropt_orig=$ac_useropt |
| 834 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| 835 | case $ac_user_opts in |
| 836 | *" |
| 837 | "enable_$ac_useropt" |
| 838 | "*) ;; |
| 839 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" |
| 840 | ac_unrecognized_sep=', ';; |
| 841 | esac |
| 842 | eval enable_$ac_useropt=no ;; |
| 843 | |
| 844 | -docdir | --docdir | --docdi | --doc | --do) |
| 845 | ac_prev=docdir ;; |
| 846 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) |
| 847 | docdir=$ac_optarg ;; |
| 848 | |
| 849 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) |
| 850 | ac_prev=dvidir ;; |
| 851 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) |
| 852 | dvidir=$ac_optarg ;; |
| 853 | |
| 854 | -enable-* | --enable-*) |
| 855 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
| 856 | # Reject names that are not valid shell variable names. |
| 857 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| 858 | as_fn_error $? "invalid feature name: $ac_useropt" |
| 859 | ac_useropt_orig=$ac_useropt |
| 860 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| 861 | case $ac_user_opts in |
| 862 | *" |
| 863 | "enable_$ac_useropt" |
| 864 | "*) ;; |
| 865 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" |
| 866 | ac_unrecognized_sep=', ';; |
| 867 | esac |
| 868 | eval enable_$ac_useropt=\$ac_optarg ;; |
| 869 | |
| 870 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ |
| 871 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ |
| 872 | | --exec | --exe | --ex) |
| 873 | ac_prev=exec_prefix ;; |
| 874 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ |
| 875 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ |
| 876 | | --exec=* | --exe=* | --ex=*) |
| 877 | exec_prefix=$ac_optarg ;; |
| 878 | |
| 879 | -gas | --gas | --ga | --g) |
| 880 | # Obsolete; use --with-gas. |
| 881 | with_gas=yes ;; |
| 882 | |
| 883 | -help | --help | --hel | --he | -h) |
| 884 | ac_init_help=long ;; |
| 885 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) |
| 886 | ac_init_help=recursive ;; |
| 887 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) |
| 888 | ac_init_help=short ;; |
| 889 | |
| 890 | -host | --host | --hos | --ho) |
| 891 | ac_prev=host_alias ;; |
| 892 | -host=* | --host=* | --hos=* | --ho=*) |
| 893 | host_alias=$ac_optarg ;; |
| 894 | |
| 895 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
| 896 | ac_prev=htmldir ;; |
| 897 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ |
| 898 | | --ht=*) |
| 899 | htmldir=$ac_optarg ;; |
| 900 | |
| 901 | -includedir | --includedir | --includedi | --included | --include \ |
| 902 | | --includ | --inclu | --incl | --inc) |
| 903 | ac_prev=includedir ;; |
| 904 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ |
| 905 | | --includ=* | --inclu=* | --incl=* | --inc=*) |
| 906 | includedir=$ac_optarg ;; |
| 907 | |
| 908 | -infodir | --infodir | --infodi | --infod | --info | --inf) |
| 909 | ac_prev=infodir ;; |
| 910 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) |
| 911 | infodir=$ac_optarg ;; |
| 912 | |
| 913 | -libdir | --libdir | --libdi | --libd) |
| 914 | ac_prev=libdir ;; |
| 915 | -libdir=* | --libdir=* | --libdi=* | --libd=*) |
| 916 | libdir=$ac_optarg ;; |
| 917 | |
| 918 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ |
| 919 | | --libexe | --libex | --libe) |
| 920 | ac_prev=libexecdir ;; |
| 921 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ |
| 922 | | --libexe=* | --libex=* | --libe=*) |
| 923 | libexecdir=$ac_optarg ;; |
| 924 | |
| 925 | -localedir | --localedir | --localedi | --localed | --locale) |
| 926 | ac_prev=localedir ;; |
| 927 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) |
| 928 | localedir=$ac_optarg ;; |
| 929 | |
| 930 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
| 931 | | --localstate | --localstat | --localsta | --localst | --locals) |
| 932 | ac_prev=localstatedir ;; |
| 933 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ |
| 934 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
| 935 | localstatedir=$ac_optarg ;; |
| 936 | |
| 937 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) |
| 938 | ac_prev=mandir ;; |
| 939 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) |
| 940 | mandir=$ac_optarg ;; |
| 941 | |
| 942 | -nfp | --nfp | --nf) |
| 943 | # Obsolete; use --without-fp. |
| 944 | with_fp=no ;; |
| 945 | |
| 946 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
| 947 | | --no-cr | --no-c | -n) |
| 948 | no_create=yes ;; |
| 949 | |
| 950 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
| 951 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) |
| 952 | no_recursion=yes ;; |
| 953 | |
| 954 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ |
| 955 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ |
| 956 | | --oldin | --oldi | --old | --ol | --o) |
| 957 | ac_prev=oldincludedir ;; |
| 958 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ |
| 959 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ |
| 960 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) |
| 961 | oldincludedir=$ac_optarg ;; |
| 962 | |
| 963 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
| 964 | ac_prev=prefix ;; |
| 965 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
| 966 | prefix=$ac_optarg ;; |
| 967 | |
| 968 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ |
| 969 | | --program-pre | --program-pr | --program-p) |
| 970 | ac_prev=program_prefix ;; |
| 971 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ |
| 972 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) |
| 973 | program_prefix=$ac_optarg ;; |
| 974 | |
| 975 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ |
| 976 | | --program-suf | --program-su | --program-s) |
| 977 | ac_prev=program_suffix ;; |
| 978 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ |
| 979 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) |
| 980 | program_suffix=$ac_optarg ;; |
| 981 | |
| 982 | -program-transform-name | --program-transform-name \ |
| 983 | | --program-transform-nam | --program-transform-na \ |
| 984 | | --program-transform-n | --program-transform- \ |
| 985 | | --program-transform | --program-transfor \ |
| 986 | | --program-transfo | --program-transf \ |
| 987 | | --program-trans | --program-tran \ |
| 988 | | --progr-tra | --program-tr | --program-t) |
| 989 | ac_prev=program_transform_name ;; |
| 990 | -program-transform-name=* | --program-transform-name=* \ |
| 991 | | --program-transform-nam=* | --program-transform-na=* \ |
| 992 | | --program-transform-n=* | --program-transform-=* \ |
| 993 | | --program-transform=* | --program-transfor=* \ |
| 994 | | --program-transfo=* | --program-transf=* \ |
| 995 | | --program-trans=* | --program-tran=* \ |
| 996 | | --progr-tra=* | --program-tr=* | --program-t=*) |
| 997 | program_transform_name=$ac_optarg ;; |
| 998 | |
| 999 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
| 1000 | ac_prev=pdfdir ;; |
| 1001 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) |
| 1002 | pdfdir=$ac_optarg ;; |
| 1003 | |
| 1004 | -psdir | --psdir | --psdi | --psd | --ps) |
| 1005 | ac_prev=psdir ;; |
| 1006 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) |
| 1007 | psdir=$ac_optarg ;; |
| 1008 | |
| 1009 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 1010 | | -silent | --silent | --silen | --sile | --sil) |
| 1011 | silent=yes ;; |
| 1012 | |
| 1013 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) |
| 1014 | ac_prev=sbindir ;; |
| 1015 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ |
| 1016 | | --sbi=* | --sb=*) |
| 1017 | sbindir=$ac_optarg ;; |
| 1018 | |
| 1019 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ |
| 1020 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ |
| 1021 | | --sharedst | --shareds | --shared | --share | --shar \ |
| 1022 | | --sha | --sh) |
| 1023 | ac_prev=sharedstatedir ;; |
| 1024 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ |
| 1025 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ |
| 1026 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ |
| 1027 | | --sha=* | --sh=*) |
| 1028 | sharedstatedir=$ac_optarg ;; |
| 1029 | |
| 1030 | -site | --site | --sit) |
| 1031 | ac_prev=site ;; |
| 1032 | -site=* | --site=* | --sit=*) |
| 1033 | site=$ac_optarg ;; |
| 1034 | |
| 1035 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
| 1036 | ac_prev=srcdir ;; |
| 1037 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
| 1038 | srcdir=$ac_optarg ;; |
| 1039 | |
| 1040 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ |
| 1041 | | --syscon | --sysco | --sysc | --sys | --sy) |
| 1042 | ac_prev=sysconfdir ;; |
| 1043 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ |
| 1044 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) |
| 1045 | sysconfdir=$ac_optarg ;; |
| 1046 | |
| 1047 | -target | --target | --targe | --targ | --tar | --ta | --t) |
| 1048 | ac_prev=target_alias ;; |
| 1049 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
| 1050 | target_alias=$ac_optarg ;; |
| 1051 | |
| 1052 | -v | -verbose | --verbose | --verbos | --verbo | --verb) |
| 1053 | verbose=yes ;; |
| 1054 | |
| 1055 | -version | --version | --versio | --versi | --vers | -V) |
| 1056 | ac_init_version=: ;; |
| 1057 | |
| 1058 | -with-* | --with-*) |
| 1059 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
| 1060 | # Reject names that are not valid shell variable names. |
| 1061 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| 1062 | as_fn_error $? "invalid package name: $ac_useropt" |
| 1063 | ac_useropt_orig=$ac_useropt |
| 1064 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| 1065 | case $ac_user_opts in |
| 1066 | *" |
| 1067 | "with_$ac_useropt" |
| 1068 | "*) ;; |
| 1069 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" |
| 1070 | ac_unrecognized_sep=', ';; |
| 1071 | esac |
| 1072 | eval with_$ac_useropt=\$ac_optarg ;; |
| 1073 | |
| 1074 | -without-* | --without-*) |
| 1075 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
| 1076 | # Reject names that are not valid shell variable names. |
| 1077 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| 1078 | as_fn_error $? "invalid package name: $ac_useropt" |
| 1079 | ac_useropt_orig=$ac_useropt |
| 1080 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| 1081 | case $ac_user_opts in |
| 1082 | *" |
| 1083 | "with_$ac_useropt" |
| 1084 | "*) ;; |
| 1085 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" |
| 1086 | ac_unrecognized_sep=', ';; |
| 1087 | esac |
| 1088 | eval with_$ac_useropt=no ;; |
| 1089 | |
| 1090 | --x) |
| 1091 | # Obsolete; use --with-x. |
| 1092 | with_x=yes ;; |
| 1093 | |
| 1094 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ |
| 1095 | | --x-incl | --x-inc | --x-in | --x-i) |
| 1096 | ac_prev=x_includes ;; |
| 1097 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ |
| 1098 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) |
| 1099 | x_includes=$ac_optarg ;; |
| 1100 | |
| 1101 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ |
| 1102 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) |
| 1103 | ac_prev=x_libraries ;; |
| 1104 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ |
| 1105 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) |
| 1106 | x_libraries=$ac_optarg ;; |
| 1107 | |
| 1108 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
| 1109 | Try \`$0 --help' for more information" |
| 1110 | ;; |
| 1111 | |
| 1112 | *=*) |
| 1113 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` |
| 1114 | # Reject names that are not valid shell variable names. |
| 1115 | case $ac_envvar in #( |
| 1116 | '' | [0-9]* | *[!_$as_cr_alnum]* ) |
| 1117 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
| 1118 | esac |
| 1119 | eval $ac_envvar=\$ac_optarg |
| 1120 | export $ac_envvar ;; |
| 1121 | |
| 1122 | *) |
| 1123 | # FIXME: should be removed in autoconf 3.0. |
| 1124 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
| 1125 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
| 1126 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
| 1127 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
| 1128 | ;; |
| 1129 | |
| 1130 | esac |
| 1131 | done |
| 1132 | |
| 1133 | if test -n "$ac_prev"; then |
| 1134 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
| 1135 | as_fn_error $? "missing argument to $ac_option" |
| 1136 | fi |
| 1137 | |
| 1138 | if test -n "$ac_unrecognized_opts"; then |
| 1139 | case $enable_option_checking in |
| 1140 | no) ;; |
| 1141 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
| 1142 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
| 1143 | esac |
| 1144 | fi |
| 1145 | |
| 1146 | # Check all directory arguments for consistency. |
| 1147 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
| 1148 | datadir sysconfdir sharedstatedir localstatedir includedir \ |
| 1149 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ |
| 1150 | libdir localedir mandir |
| 1151 | do |
| 1152 | eval ac_val=\$$ac_var |
| 1153 | # Remove trailing slashes. |
| 1154 | case $ac_val in |
| 1155 | */ ) |
| 1156 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` |
| 1157 | eval $ac_var=\$ac_val;; |
| 1158 | esac |
| 1159 | # Be sure to have absolute directory names. |
| 1160 | case $ac_val in |
| 1161 | [\\/$]* | ?:[\\/]* ) continue;; |
| 1162 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; |
| 1163 | esac |
| 1164 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
| 1165 | done |
| 1166 | |
| 1167 | # There might be people who depend on the old broken behavior: `$host' |
| 1168 | # used to hold the argument of --host etc. |
| 1169 | # FIXME: To remove some day. |
| 1170 | build=$build_alias |
| 1171 | host=$host_alias |
| 1172 | target=$target_alias |
| 1173 | |
| 1174 | # FIXME: To remove some day. |
| 1175 | if test "x$host_alias" != x; then |
| 1176 | if test "x$build_alias" = x; then |
| 1177 | cross_compiling=maybe |
| 1178 | elif test "x$build_alias" != "x$host_alias"; then |
| 1179 | cross_compiling=yes |
| 1180 | fi |
| 1181 | fi |
| 1182 | |
| 1183 | ac_tool_prefix= |
| 1184 | test -n "$host_alias" && ac_tool_prefix=$host_alias- |
| 1185 | |
| 1186 | test "$silent" = yes && exec 6>/dev/null |
| 1187 | |
| 1188 | |
| 1189 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
| 1190 | ac_ls_di=`ls -di .` && |
| 1191 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || |
| 1192 | as_fn_error $? "working directory cannot be determined" |
| 1193 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
| 1194 | as_fn_error $? "pwd does not report name of working directory" |
| 1195 | |
| 1196 | |
| 1197 | # Find the source files, if location was not specified. |
| 1198 | if test -z "$srcdir"; then |
| 1199 | ac_srcdir_defaulted=yes |
| 1200 | # Try the directory containing this script, then the parent directory. |
| 1201 | ac_confdir=`$as_dirname -- "$as_myself" || |
| 1202 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 1203 | X"$as_myself" : 'X\(//\)[^/]' \| \ |
| 1204 | X"$as_myself" : 'X\(//\)$' \| \ |
| 1205 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || |
| 1206 | $as_echo X"$as_myself" | |
| 1207 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 1208 | s//\1/ |
| 1209 | q |
| 1210 | } |
| 1211 | /^X\(\/\/\)[^/].*/{ |
| 1212 | s//\1/ |
| 1213 | q |
| 1214 | } |
| 1215 | /^X\(\/\/\)$/{ |
| 1216 | s//\1/ |
| 1217 | q |
| 1218 | } |
| 1219 | /^X\(\/\).*/{ |
| 1220 | s//\1/ |
| 1221 | q |
| 1222 | } |
| 1223 | s/.*/./; q'` |
| 1224 | srcdir=$ac_confdir |
| 1225 | if test ! -r "$srcdir/$ac_unique_file"; then |
| 1226 | srcdir=.. |
| 1227 | fi |
| 1228 | else |
| 1229 | ac_srcdir_defaulted=no |
| 1230 | fi |
| 1231 | if test ! -r "$srcdir/$ac_unique_file"; then |
| 1232 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." |
| 1233 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
| 1234 | fi |
| 1235 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
| 1236 | ac_abs_confdir=`( |
| 1237 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
| 1238 | pwd)` |
| 1239 | # When building in place, set srcdir=. |
| 1240 | if test "$ac_abs_confdir" = "$ac_pwd"; then |
| 1241 | srcdir=. |
| 1242 | fi |
| 1243 | # Remove unnecessary trailing slashes from srcdir. |
| 1244 | # Double slashes in file names in object file debugging info |
| 1245 | # mess up M-x gdb in Emacs. |
| 1246 | case $srcdir in |
| 1247 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; |
| 1248 | esac |
| 1249 | for ac_var in $ac_precious_vars; do |
| 1250 | eval ac_env_${ac_var}_set=\${${ac_var}+set} |
| 1251 | eval ac_env_${ac_var}_value=\$${ac_var} |
| 1252 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} |
| 1253 | eval ac_cv_env_${ac_var}_value=\$${ac_var} |
| 1254 | done |
| 1255 | |
| 1256 | # |
| 1257 | # Report the --help message. |
| 1258 | # |
| 1259 | if test "$ac_init_help" = "long"; then |
| 1260 | # Omit some internal or obsolete options to make the list less imposing. |
| 1261 | # This message is too long to be a string in the A/UX 3.1 sh. |
| 1262 | cat <<_ACEOF |
| 1263 | \`configure' configures this package to adapt to many kinds of systems. |
| 1264 | |
| 1265 | Usage: $0 [OPTION]... [VAR=VALUE]... |
| 1266 | |
| 1267 | To assign environment variables (e.g., CC, CFLAGS...), specify them as |
| 1268 | VAR=VALUE. See below for descriptions of some of the useful variables. |
| 1269 | |
| 1270 | Defaults for the options are specified in brackets. |
| 1271 | |
| 1272 | Configuration: |
| 1273 | -h, --help display this help and exit |
| 1274 | --help=short display options specific to this package |
| 1275 | --help=recursive display the short help of all the included packages |
| 1276 | -V, --version display version information and exit |
| 1277 | -q, --quiet, --silent do not print \`checking ...' messages |
| 1278 | --cache-file=FILE cache test results in FILE [disabled] |
| 1279 | -C, --config-cache alias for \`--cache-file=config.cache' |
| 1280 | -n, --no-create do not create output files |
| 1281 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] |
| 1282 | |
| 1283 | Installation directories: |
| 1284 | --prefix=PREFIX install architecture-independent files in PREFIX |
| 1285 | [$ac_default_prefix] |
| 1286 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
| 1287 | [PREFIX] |
| 1288 | |
| 1289 | By default, \`make install' will install all the files in |
| 1290 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify |
| 1291 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', |
| 1292 | for instance \`--prefix=\$HOME'. |
| 1293 | |
| 1294 | For better control, use the options below. |
| 1295 | |
| 1296 | Fine tuning of the installation directories: |
| 1297 | --bindir=DIR user executables [EPREFIX/bin] |
| 1298 | --sbindir=DIR system admin executables [EPREFIX/sbin] |
| 1299 | --libexecdir=DIR program executables [EPREFIX/libexec] |
| 1300 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] |
| 1301 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] |
| 1302 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] |
| 1303 | --libdir=DIR object code libraries [EPREFIX/lib] |
| 1304 | --includedir=DIR C header files [PREFIX/include] |
| 1305 | --oldincludedir=DIR C header files for non-gcc [/usr/include] |
| 1306 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] |
| 1307 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] |
| 1308 | --infodir=DIR info documentation [DATAROOTDIR/info] |
| 1309 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] |
| 1310 | --mandir=DIR man documentation [DATAROOTDIR/man] |
| 1311 | --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] |
| 1312 | --htmldir=DIR html documentation [DOCDIR] |
| 1313 | --dvidir=DIR dvi documentation [DOCDIR] |
| 1314 | --pdfdir=DIR pdf documentation [DOCDIR] |
| 1315 | --psdir=DIR ps documentation [DOCDIR] |
| 1316 | _ACEOF |
| 1317 | |
| 1318 | cat <<\_ACEOF |
| 1319 | |
| 1320 | System types: |
| 1321 | --build=BUILD configure for building on BUILD [guessed] |
| 1322 | --host=HOST cross-compile to build programs to run on HOST [BUILD] |
| 1323 | _ACEOF |
| 1324 | fi |
| 1325 | |
| 1326 | if test -n "$ac_init_help"; then |
| 1327 | |
| 1328 | cat <<\_ACEOF |
| 1329 | |
| 1330 | Optional Features: |
| 1331 | --disable-option-checking ignore unrecognized --enable/--with options |
| 1332 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
| 1333 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] |
| 1334 | --enable-maintainer-mode |
| 1335 | enable make rules and dependencies not useful |
| 1336 | (and sometimes confusing) to the casual installer |
| 1337 | --enable-multilib build many library versions (default) |
| 1338 | --enable-install-libiberty Install headers and library for end users |
| 1339 | --disable-largefile omit support for large files |
| 1340 | |
| 1341 | Optional Packages: |
| 1342 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] |
| 1343 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) |
| 1344 | --with-target-subdir=SUBDIR Configuring in a subdirectory for target |
| 1345 | --with-build-subdir=SUBDIR Configuring in a subdirectory for build |
| 1346 | --with-cross-host=HOST Configuring with a cross compiler |
| 1347 | --with-newlib Configuring with newlib |
| 1348 | |
| 1349 | Some influential environment variables: |
| 1350 | CC C compiler command |
| 1351 | CFLAGS C compiler flags |
| 1352 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a |
| 1353 | nonstandard directory <lib dir> |
| 1354 | LIBS libraries to pass to the linker, e.g. -l<library> |
| 1355 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
| 1356 | you have headers in a nonstandard directory <include dir> |
| 1357 | CPP C preprocessor |
| 1358 | |
| 1359 | Use these variables to override the choices made by `configure' or to help |
| 1360 | it to find libraries and programs with nonstandard names/locations. |
| 1361 | |
| 1362 | Report bugs to the package provider. |
| 1363 | _ACEOF |
| 1364 | ac_status=$? |
| 1365 | fi |
| 1366 | |
| 1367 | if test "$ac_init_help" = "recursive"; then |
| 1368 | # If there are subdirs, report their specific --help. |
| 1369 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
| 1370 | test -d "$ac_dir" || |
| 1371 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || |
| 1372 | continue |
| 1373 | ac_builddir=. |
| 1374 | |
| 1375 | case "$ac_dir" in |
| 1376 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 1377 | *) |
| 1378 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
| 1379 | # A ".." for each directory in $ac_dir_suffix. |
| 1380 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
| 1381 | case $ac_top_builddir_sub in |
| 1382 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 1383 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; |
| 1384 | esac ;; |
| 1385 | esac |
| 1386 | ac_abs_top_builddir=$ac_pwd |
| 1387 | ac_abs_builddir=$ac_pwd$ac_dir_suffix |
| 1388 | # for backward compatibility: |
| 1389 | ac_top_builddir=$ac_top_build_prefix |
| 1390 | |
| 1391 | case $srcdir in |
| 1392 | .) # We are building in place. |
| 1393 | ac_srcdir=. |
| 1394 | ac_top_srcdir=$ac_top_builddir_sub |
| 1395 | ac_abs_top_srcdir=$ac_pwd ;; |
| 1396 | [\\/]* | ?:[\\/]* ) # Absolute name. |
| 1397 | ac_srcdir=$srcdir$ac_dir_suffix; |
| 1398 | ac_top_srcdir=$srcdir |
| 1399 | ac_abs_top_srcdir=$srcdir ;; |
| 1400 | *) # Relative name. |
| 1401 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix |
| 1402 | ac_top_srcdir=$ac_top_build_prefix$srcdir |
| 1403 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; |
| 1404 | esac |
| 1405 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
| 1406 | |
| 1407 | cd "$ac_dir" || { ac_status=$?; continue; } |
| 1408 | # Check for guested configure. |
| 1409 | if test -f "$ac_srcdir/configure.gnu"; then |
| 1410 | echo && |
| 1411 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive |
| 1412 | elif test -f "$ac_srcdir/configure"; then |
| 1413 | echo && |
| 1414 | $SHELL "$ac_srcdir/configure" --help=recursive |
| 1415 | else |
| 1416 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
| 1417 | fi || ac_status=$? |
| 1418 | cd "$ac_pwd" || { ac_status=$?; break; } |
| 1419 | done |
| 1420 | fi |
| 1421 | |
| 1422 | test -n "$ac_init_help" && exit $ac_status |
| 1423 | if $ac_init_version; then |
| 1424 | cat <<\_ACEOF |
| 1425 | configure |
| 1426 | generated by GNU Autoconf 2.69 |
| 1427 | |
| 1428 | Copyright (C) 2012 Free Software Foundation, Inc. |
| 1429 | This configure script is free software; the Free Software Foundation |
| 1430 | gives unlimited permission to copy, distribute and modify it. |
| 1431 | _ACEOF |
| 1432 | exit |
| 1433 | fi |
| 1434 | |
| 1435 | ## ------------------------ ## |
| 1436 | ## Autoconf initialization. ## |
| 1437 | ## ------------------------ ## |
| 1438 | |
| 1439 | # ac_fn_c_try_compile LINENO |
| 1440 | # -------------------------- |
| 1441 | # Try to compile conftest.$ac_ext, and return whether this succeeded. |
| 1442 | ac_fn_c_try_compile () |
| 1443 | { |
| 1444 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1445 | rm -f conftest.$ac_objext |
| 1446 | if { { ac_try="$ac_compile" |
| 1447 | case "(($ac_try" in |
| 1448 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 1449 | *) ac_try_echo=$ac_try;; |
| 1450 | esac |
| 1451 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 1452 | $as_echo "$ac_try_echo"; } >&5 |
| 1453 | (eval "$ac_compile") 2>conftest.err |
| 1454 | ac_status=$? |
| 1455 | if test -s conftest.err; then |
| 1456 | grep -v '^ *+' conftest.err >conftest.er1 |
| 1457 | cat conftest.er1 >&5 |
| 1458 | mv -f conftest.er1 conftest.err |
| 1459 | fi |
| 1460 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 1461 | test $ac_status = 0; } && { |
| 1462 | test -z "$ac_c_werror_flag" || |
| 1463 | test ! -s conftest.err |
| 1464 | } && test -s conftest.$ac_objext; then : |
| 1465 | ac_retval=0 |
| 1466 | else |
| 1467 | $as_echo "$as_me: failed program was:" >&5 |
| 1468 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 1469 | |
| 1470 | ac_retval=1 |
| 1471 | fi |
| 1472 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 1473 | as_fn_set_status $ac_retval |
| 1474 | |
| 1475 | } # ac_fn_c_try_compile |
| 1476 | |
| 1477 | # ac_fn_c_try_cpp LINENO |
| 1478 | # ---------------------- |
| 1479 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. |
| 1480 | ac_fn_c_try_cpp () |
| 1481 | { |
| 1482 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1483 | if { { ac_try="$ac_cpp conftest.$ac_ext" |
| 1484 | case "(($ac_try" in |
| 1485 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 1486 | *) ac_try_echo=$ac_try;; |
| 1487 | esac |
| 1488 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 1489 | $as_echo "$ac_try_echo"; } >&5 |
| 1490 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err |
| 1491 | ac_status=$? |
| 1492 | if test -s conftest.err; then |
| 1493 | grep -v '^ *+' conftest.err >conftest.er1 |
| 1494 | cat conftest.er1 >&5 |
| 1495 | mv -f conftest.er1 conftest.err |
| 1496 | fi |
| 1497 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 1498 | test $ac_status = 0; } > conftest.i && { |
| 1499 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
| 1500 | test ! -s conftest.err |
| 1501 | }; then : |
| 1502 | ac_retval=0 |
| 1503 | else |
| 1504 | $as_echo "$as_me: failed program was:" >&5 |
| 1505 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 1506 | |
| 1507 | ac_retval=1 |
| 1508 | fi |
| 1509 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 1510 | as_fn_set_status $ac_retval |
| 1511 | |
| 1512 | } # ac_fn_c_try_cpp |
| 1513 | |
| 1514 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES |
| 1515 | # ------------------------------------------------------- |
| 1516 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using |
| 1517 | # the include files in INCLUDES and setting the cache variable VAR |
| 1518 | # accordingly. |
| 1519 | ac_fn_c_check_header_mongrel () |
| 1520 | { |
| 1521 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1522 | if eval \${$3+:} false; then : |
| 1523 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| 1524 | $as_echo_n "checking for $2... " >&6; } |
| 1525 | if eval \${$3+:} false; then : |
| 1526 | $as_echo_n "(cached) " >&6 |
| 1527 | fi |
| 1528 | eval ac_res=\$$3 |
| 1529 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 1530 | $as_echo "$ac_res" >&6; } |
| 1531 | else |
| 1532 | # Is the header compilable? |
| 1533 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 |
| 1534 | $as_echo_n "checking $2 usability... " >&6; } |
| 1535 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 1536 | /* end confdefs.h. */ |
| 1537 | $4 |
| 1538 | #include <$2> |
| 1539 | _ACEOF |
| 1540 | if ac_fn_c_try_compile "$LINENO"; then : |
| 1541 | ac_header_compiler=yes |
| 1542 | else |
| 1543 | ac_header_compiler=no |
| 1544 | fi |
| 1545 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 1546 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 |
| 1547 | $as_echo "$ac_header_compiler" >&6; } |
| 1548 | |
| 1549 | # Is the header present? |
| 1550 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 |
| 1551 | $as_echo_n "checking $2 presence... " >&6; } |
| 1552 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 1553 | /* end confdefs.h. */ |
| 1554 | #include <$2> |
| 1555 | _ACEOF |
| 1556 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 1557 | ac_header_preproc=yes |
| 1558 | else |
| 1559 | ac_header_preproc=no |
| 1560 | fi |
| 1561 | rm -f conftest.err conftest.i conftest.$ac_ext |
| 1562 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 |
| 1563 | $as_echo "$ac_header_preproc" >&6; } |
| 1564 | |
| 1565 | # So? What about this header? |
| 1566 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( |
| 1567 | yes:no: ) |
| 1568 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 |
| 1569 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| 1570 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 |
| 1571 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} |
| 1572 | ;; |
| 1573 | no:yes:* ) |
| 1574 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 |
| 1575 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} |
| 1576 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 |
| 1577 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} |
| 1578 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 |
| 1579 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} |
| 1580 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 |
| 1581 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} |
| 1582 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 |
| 1583 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} |
| 1584 | ;; |
| 1585 | esac |
| 1586 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| 1587 | $as_echo_n "checking for $2... " >&6; } |
| 1588 | if eval \${$3+:} false; then : |
| 1589 | $as_echo_n "(cached) " >&6 |
| 1590 | else |
| 1591 | eval "$3=\$ac_header_compiler" |
| 1592 | fi |
| 1593 | eval ac_res=\$$3 |
| 1594 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 1595 | $as_echo "$ac_res" >&6; } |
| 1596 | fi |
| 1597 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 1598 | |
| 1599 | } # ac_fn_c_check_header_mongrel |
| 1600 | |
| 1601 | # ac_fn_c_try_run LINENO |
| 1602 | # ---------------------- |
| 1603 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes |
| 1604 | # that executables *can* be run. |
| 1605 | ac_fn_c_try_run () |
| 1606 | { |
| 1607 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1608 | if { { ac_try="$ac_link" |
| 1609 | case "(($ac_try" in |
| 1610 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 1611 | *) ac_try_echo=$ac_try;; |
| 1612 | esac |
| 1613 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 1614 | $as_echo "$ac_try_echo"; } >&5 |
| 1615 | (eval "$ac_link") 2>&5 |
| 1616 | ac_status=$? |
| 1617 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 1618 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' |
| 1619 | { { case "(($ac_try" in |
| 1620 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 1621 | *) ac_try_echo=$ac_try;; |
| 1622 | esac |
| 1623 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 1624 | $as_echo "$ac_try_echo"; } >&5 |
| 1625 | (eval "$ac_try") 2>&5 |
| 1626 | ac_status=$? |
| 1627 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 1628 | test $ac_status = 0; }; }; then : |
| 1629 | ac_retval=0 |
| 1630 | else |
| 1631 | $as_echo "$as_me: program exited with status $ac_status" >&5 |
| 1632 | $as_echo "$as_me: failed program was:" >&5 |
| 1633 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 1634 | |
| 1635 | ac_retval=$ac_status |
| 1636 | fi |
| 1637 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo |
| 1638 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 1639 | as_fn_set_status $ac_retval |
| 1640 | |
| 1641 | } # ac_fn_c_try_run |
| 1642 | |
| 1643 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES |
| 1644 | # ------------------------------------------------------- |
| 1645 | # Tests whether HEADER exists and can be compiled using the include files in |
| 1646 | # INCLUDES, setting the cache variable VAR accordingly. |
| 1647 | ac_fn_c_check_header_compile () |
| 1648 | { |
| 1649 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1650 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| 1651 | $as_echo_n "checking for $2... " >&6; } |
| 1652 | if eval \${$3+:} false; then : |
| 1653 | $as_echo_n "(cached) " >&6 |
| 1654 | else |
| 1655 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 1656 | /* end confdefs.h. */ |
| 1657 | $4 |
| 1658 | #include <$2> |
| 1659 | _ACEOF |
| 1660 | if ac_fn_c_try_compile "$LINENO"; then : |
| 1661 | eval "$3=yes" |
| 1662 | else |
| 1663 | eval "$3=no" |
| 1664 | fi |
| 1665 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 1666 | fi |
| 1667 | eval ac_res=\$$3 |
| 1668 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 1669 | $as_echo "$ac_res" >&6; } |
| 1670 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 1671 | |
| 1672 | } # ac_fn_c_check_header_compile |
| 1673 | |
| 1674 | # ac_fn_c_check_header_preproc LINENO HEADER VAR |
| 1675 | # ---------------------------------------------- |
| 1676 | # Tests whether HEADER is present, setting the cache variable VAR accordingly. |
| 1677 | ac_fn_c_check_header_preproc () |
| 1678 | { |
| 1679 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1680 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| 1681 | $as_echo_n "checking for $2... " >&6; } |
| 1682 | if eval \${$3+:} false; then : |
| 1683 | $as_echo_n "(cached) " >&6 |
| 1684 | else |
| 1685 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 1686 | /* end confdefs.h. */ |
| 1687 | #include <$2> |
| 1688 | _ACEOF |
| 1689 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 1690 | eval "$3=yes" |
| 1691 | else |
| 1692 | eval "$3=no" |
| 1693 | fi |
| 1694 | rm -f conftest.err conftest.i conftest.$ac_ext |
| 1695 | fi |
| 1696 | eval ac_res=\$$3 |
| 1697 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 1698 | $as_echo "$ac_res" >&6; } |
| 1699 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 1700 | |
| 1701 | } # ac_fn_c_check_header_preproc |
| 1702 | |
| 1703 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES |
| 1704 | # -------------------------------------------- |
| 1705 | # Tries to find the compile-time value of EXPR in a program that includes |
| 1706 | # INCLUDES, setting VAR accordingly. Returns whether the value could be |
| 1707 | # computed |
| 1708 | ac_fn_c_compute_int () |
| 1709 | { |
| 1710 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1711 | if test "$cross_compiling" = yes; then |
| 1712 | # Depending upon the size, compute the lo and hi bounds. |
| 1713 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 1714 | /* end confdefs.h. */ |
| 1715 | $4 |
| 1716 | int |
| 1717 | main () |
| 1718 | { |
| 1719 | static int test_array [1 - 2 * !(($2) >= 0)]; |
| 1720 | test_array [0] = 0; |
| 1721 | return test_array [0]; |
| 1722 | |
| 1723 | ; |
| 1724 | return 0; |
| 1725 | } |
| 1726 | _ACEOF |
| 1727 | if ac_fn_c_try_compile "$LINENO"; then : |
| 1728 | ac_lo=0 ac_mid=0 |
| 1729 | while :; do |
| 1730 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 1731 | /* end confdefs.h. */ |
| 1732 | $4 |
| 1733 | int |
| 1734 | main () |
| 1735 | { |
| 1736 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; |
| 1737 | test_array [0] = 0; |
| 1738 | return test_array [0]; |
| 1739 | |
| 1740 | ; |
| 1741 | return 0; |
| 1742 | } |
| 1743 | _ACEOF |
| 1744 | if ac_fn_c_try_compile "$LINENO"; then : |
| 1745 | ac_hi=$ac_mid; break |
| 1746 | else |
| 1747 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val |
| 1748 | if test $ac_lo -le $ac_mid; then |
| 1749 | ac_lo= ac_hi= |
| 1750 | break |
| 1751 | fi |
| 1752 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val |
| 1753 | fi |
| 1754 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 1755 | done |
| 1756 | else |
| 1757 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 1758 | /* end confdefs.h. */ |
| 1759 | $4 |
| 1760 | int |
| 1761 | main () |
| 1762 | { |
| 1763 | static int test_array [1 - 2 * !(($2) < 0)]; |
| 1764 | test_array [0] = 0; |
| 1765 | return test_array [0]; |
| 1766 | |
| 1767 | ; |
| 1768 | return 0; |
| 1769 | } |
| 1770 | _ACEOF |
| 1771 | if ac_fn_c_try_compile "$LINENO"; then : |
| 1772 | ac_hi=-1 ac_mid=-1 |
| 1773 | while :; do |
| 1774 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 1775 | /* end confdefs.h. */ |
| 1776 | $4 |
| 1777 | int |
| 1778 | main () |
| 1779 | { |
| 1780 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; |
| 1781 | test_array [0] = 0; |
| 1782 | return test_array [0]; |
| 1783 | |
| 1784 | ; |
| 1785 | return 0; |
| 1786 | } |
| 1787 | _ACEOF |
| 1788 | if ac_fn_c_try_compile "$LINENO"; then : |
| 1789 | ac_lo=$ac_mid; break |
| 1790 | else |
| 1791 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val |
| 1792 | if test $ac_mid -le $ac_hi; then |
| 1793 | ac_lo= ac_hi= |
| 1794 | break |
| 1795 | fi |
| 1796 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val |
| 1797 | fi |
| 1798 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 1799 | done |
| 1800 | else |
| 1801 | ac_lo= ac_hi= |
| 1802 | fi |
| 1803 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 1804 | fi |
| 1805 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 1806 | # Binary search between lo and hi bounds. |
| 1807 | while test "x$ac_lo" != "x$ac_hi"; do |
| 1808 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val |
| 1809 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 1810 | /* end confdefs.h. */ |
| 1811 | $4 |
| 1812 | int |
| 1813 | main () |
| 1814 | { |
| 1815 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; |
| 1816 | test_array [0] = 0; |
| 1817 | return test_array [0]; |
| 1818 | |
| 1819 | ; |
| 1820 | return 0; |
| 1821 | } |
| 1822 | _ACEOF |
| 1823 | if ac_fn_c_try_compile "$LINENO"; then : |
| 1824 | ac_hi=$ac_mid |
| 1825 | else |
| 1826 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val |
| 1827 | fi |
| 1828 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 1829 | done |
| 1830 | case $ac_lo in #(( |
| 1831 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; |
| 1832 | '') ac_retval=1 ;; |
| 1833 | esac |
| 1834 | else |
| 1835 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 1836 | /* end confdefs.h. */ |
| 1837 | $4 |
| 1838 | static long int longval () { return $2; } |
| 1839 | static unsigned long int ulongval () { return $2; } |
| 1840 | #include <stdio.h> |
| 1841 | #include <stdlib.h> |
| 1842 | int |
| 1843 | main () |
| 1844 | { |
| 1845 | |
| 1846 | FILE *f = fopen ("conftest.val", "w"); |
| 1847 | if (! f) |
| 1848 | return 1; |
| 1849 | if (($2) < 0) |
| 1850 | { |
| 1851 | long int i = longval (); |
| 1852 | if (i != ($2)) |
| 1853 | return 1; |
| 1854 | fprintf (f, "%ld", i); |
| 1855 | } |
| 1856 | else |
| 1857 | { |
| 1858 | unsigned long int i = ulongval (); |
| 1859 | if (i != ($2)) |
| 1860 | return 1; |
| 1861 | fprintf (f, "%lu", i); |
| 1862 | } |
| 1863 | /* Do not output a trailing newline, as this causes \r\n confusion |
| 1864 | on some platforms. */ |
| 1865 | return ferror (f) || fclose (f) != 0; |
| 1866 | |
| 1867 | ; |
| 1868 | return 0; |
| 1869 | } |
| 1870 | _ACEOF |
| 1871 | if ac_fn_c_try_run "$LINENO"; then : |
| 1872 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 |
| 1873 | else |
| 1874 | ac_retval=1 |
| 1875 | fi |
| 1876 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 1877 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 1878 | rm -f conftest.val |
| 1879 | |
| 1880 | fi |
| 1881 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 1882 | as_fn_set_status $ac_retval |
| 1883 | |
| 1884 | } # ac_fn_c_compute_int |
| 1885 | |
| 1886 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES |
| 1887 | # ------------------------------------------- |
| 1888 | # Tests whether TYPE exists after having included INCLUDES, setting cache |
| 1889 | # variable VAR accordingly. |
| 1890 | ac_fn_c_check_type () |
| 1891 | { |
| 1892 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1893 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| 1894 | $as_echo_n "checking for $2... " >&6; } |
| 1895 | if eval \${$3+:} false; then : |
| 1896 | $as_echo_n "(cached) " >&6 |
| 1897 | else |
| 1898 | eval "$3=no" |
| 1899 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 1900 | /* end confdefs.h. */ |
| 1901 | $4 |
| 1902 | int |
| 1903 | main () |
| 1904 | { |
| 1905 | if (sizeof ($2)) |
| 1906 | return 0; |
| 1907 | ; |
| 1908 | return 0; |
| 1909 | } |
| 1910 | _ACEOF |
| 1911 | if ac_fn_c_try_compile "$LINENO"; then : |
| 1912 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 1913 | /* end confdefs.h. */ |
| 1914 | $4 |
| 1915 | int |
| 1916 | main () |
| 1917 | { |
| 1918 | if (sizeof (($2))) |
| 1919 | return 0; |
| 1920 | ; |
| 1921 | return 0; |
| 1922 | } |
| 1923 | _ACEOF |
| 1924 | if ac_fn_c_try_compile "$LINENO"; then : |
| 1925 | |
| 1926 | else |
| 1927 | eval "$3=yes" |
| 1928 | fi |
| 1929 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 1930 | fi |
| 1931 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 1932 | fi |
| 1933 | eval ac_res=\$$3 |
| 1934 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 1935 | $as_echo "$ac_res" >&6; } |
| 1936 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 1937 | |
| 1938 | } # ac_fn_c_check_type |
| 1939 | |
| 1940 | # ac_fn_c_try_link LINENO |
| 1941 | # ----------------------- |
| 1942 | # Try to link conftest.$ac_ext, and return whether this succeeded. |
| 1943 | ac_fn_c_try_link () |
| 1944 | { |
| 1945 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1946 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 1947 | if { { ac_try="$ac_link" |
| 1948 | case "(($ac_try" in |
| 1949 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 1950 | *) ac_try_echo=$ac_try;; |
| 1951 | esac |
| 1952 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 1953 | $as_echo "$ac_try_echo"; } >&5 |
| 1954 | (eval "$ac_link") 2>conftest.err |
| 1955 | ac_status=$? |
| 1956 | if test -s conftest.err; then |
| 1957 | grep -v '^ *+' conftest.err >conftest.er1 |
| 1958 | cat conftest.er1 >&5 |
| 1959 | mv -f conftest.er1 conftest.err |
| 1960 | fi |
| 1961 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 1962 | test $ac_status = 0; } && { |
| 1963 | test -z "$ac_c_werror_flag" || |
| 1964 | test ! -s conftest.err |
| 1965 | } && test -s conftest$ac_exeext && { |
| 1966 | test "$cross_compiling" = yes || |
| 1967 | test -x conftest$ac_exeext |
| 1968 | }; then : |
| 1969 | ac_retval=0 |
| 1970 | else |
| 1971 | $as_echo "$as_me: failed program was:" >&5 |
| 1972 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 1973 | |
| 1974 | ac_retval=1 |
| 1975 | fi |
| 1976 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information |
| 1977 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would |
| 1978 | # interfere with the next link command; also delete a directory that is |
| 1979 | # left behind by Apple's compiler. We do this before executing the actions. |
| 1980 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo |
| 1981 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 1982 | as_fn_set_status $ac_retval |
| 1983 | |
| 1984 | } # ac_fn_c_try_link |
| 1985 | |
| 1986 | # ac_fn_c_check_func LINENO FUNC VAR |
| 1987 | # ---------------------------------- |
| 1988 | # Tests whether FUNC exists, setting the cache variable VAR accordingly |
| 1989 | ac_fn_c_check_func () |
| 1990 | { |
| 1991 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1992 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| 1993 | $as_echo_n "checking for $2... " >&6; } |
| 1994 | if eval \${$3+:} false; then : |
| 1995 | $as_echo_n "(cached) " >&6 |
| 1996 | else |
| 1997 | if test x$gcc_no_link = xyes; then |
| 1998 | as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
| 1999 | fi |
| 2000 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2001 | /* end confdefs.h. */ |
| 2002 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. |
| 2003 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| 2004 | #define $2 innocuous_$2 |
| 2005 | |
| 2006 | /* System header to define __stub macros and hopefully few prototypes, |
| 2007 | which can conflict with char $2 (); below. |
| 2008 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 2009 | <limits.h> exists even on freestanding compilers. */ |
| 2010 | |
| 2011 | #ifdef __STDC__ |
| 2012 | # include <limits.h> |
| 2013 | #else |
| 2014 | # include <assert.h> |
| 2015 | #endif |
| 2016 | |
| 2017 | #undef $2 |
| 2018 | |
| 2019 | /* Override any GCC internal prototype to avoid an error. |
| 2020 | Use char because int might match the return type of a GCC |
| 2021 | builtin and then its argument prototype would still apply. */ |
| 2022 | #ifdef __cplusplus |
| 2023 | extern "C" |
| 2024 | #endif |
| 2025 | char $2 (); |
| 2026 | /* The GNU C library defines this for functions which it implements |
| 2027 | to always fail with ENOSYS. Some functions are actually named |
| 2028 | something starting with __ and the normal name is an alias. */ |
| 2029 | #if defined __stub_$2 || defined __stub___$2 |
| 2030 | choke me |
| 2031 | #endif |
| 2032 | |
| 2033 | int |
| 2034 | main () |
| 2035 | { |
| 2036 | return $2 (); |
| 2037 | ; |
| 2038 | return 0; |
| 2039 | } |
| 2040 | _ACEOF |
| 2041 | if ac_fn_c_try_link "$LINENO"; then : |
| 2042 | eval "$3=yes" |
| 2043 | else |
| 2044 | eval "$3=no" |
| 2045 | fi |
| 2046 | rm -f core conftest.err conftest.$ac_objext \ |
| 2047 | conftest$ac_exeext conftest.$ac_ext |
| 2048 | fi |
| 2049 | eval ac_res=\$$3 |
| 2050 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 2051 | $as_echo "$ac_res" >&6; } |
| 2052 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 2053 | |
| 2054 | } # ac_fn_c_check_func |
| 2055 | |
| 2056 | # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES |
| 2057 | # --------------------------------------------- |
| 2058 | # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR |
| 2059 | # accordingly. |
| 2060 | ac_fn_c_check_decl () |
| 2061 | { |
| 2062 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 2063 | as_decl_name=`echo $2|sed 's/ *(.*//'` |
| 2064 | as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` |
| 2065 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 |
| 2066 | $as_echo_n "checking whether $as_decl_name is declared... " >&6; } |
| 2067 | if eval \${$3+:} false; then : |
| 2068 | $as_echo_n "(cached) " >&6 |
| 2069 | else |
| 2070 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2071 | /* end confdefs.h. */ |
| 2072 | $4 |
| 2073 | int |
| 2074 | main () |
| 2075 | { |
| 2076 | #ifndef $as_decl_name |
| 2077 | #ifdef __cplusplus |
| 2078 | (void) $as_decl_use; |
| 2079 | #else |
| 2080 | (void) $as_decl_name; |
| 2081 | #endif |
| 2082 | #endif |
| 2083 | |
| 2084 | ; |
| 2085 | return 0; |
| 2086 | } |
| 2087 | _ACEOF |
| 2088 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2089 | eval "$3=yes" |
| 2090 | else |
| 2091 | eval "$3=no" |
| 2092 | fi |
| 2093 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2094 | fi |
| 2095 | eval ac_res=\$$3 |
| 2096 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 2097 | $as_echo "$ac_res" >&6; } |
| 2098 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 2099 | |
| 2100 | } # ac_fn_c_check_decl |
| 2101 | cat >config.log <<_ACEOF |
| 2102 | This file contains any messages produced by compilers while |
| 2103 | running configure, to aid debugging if configure makes a mistake. |
| 2104 | |
| 2105 | It was created by $as_me, which was |
| 2106 | generated by GNU Autoconf 2.69. Invocation command line was |
| 2107 | |
| 2108 | $ $0 $@ |
| 2109 | |
| 2110 | _ACEOF |
| 2111 | exec 5>>config.log |
| 2112 | { |
| 2113 | cat <<_ASUNAME |
| 2114 | ## --------- ## |
| 2115 | ## Platform. ## |
| 2116 | ## --------- ## |
| 2117 | |
| 2118 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
| 2119 | uname -m = `(uname -m) 2>/dev/null || echo unknown` |
| 2120 | uname -r = `(uname -r) 2>/dev/null || echo unknown` |
| 2121 | uname -s = `(uname -s) 2>/dev/null || echo unknown` |
| 2122 | uname -v = `(uname -v) 2>/dev/null || echo unknown` |
| 2123 | |
| 2124 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
| 2125 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` |
| 2126 | |
| 2127 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
| 2128 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` |
| 2129 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` |
| 2130 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` |
| 2131 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` |
| 2132 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` |
| 2133 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` |
| 2134 | |
| 2135 | _ASUNAME |
| 2136 | |
| 2137 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2138 | for as_dir in $PATH |
| 2139 | do |
| 2140 | IFS=$as_save_IFS |
| 2141 | test -z "$as_dir" && as_dir=. |
| 2142 | $as_echo "PATH: $as_dir" |
| 2143 | done |
| 2144 | IFS=$as_save_IFS |
| 2145 | |
| 2146 | } >&5 |
| 2147 | |
| 2148 | cat >&5 <<_ACEOF |
| 2149 | |
| 2150 | |
| 2151 | ## ----------- ## |
| 2152 | ## Core tests. ## |
| 2153 | ## ----------- ## |
| 2154 | |
| 2155 | _ACEOF |
| 2156 | |
| 2157 | |
| 2158 | # Keep a trace of the command line. |
| 2159 | # Strip out --no-create and --no-recursion so they do not pile up. |
| 2160 | # Strip out --silent because we don't want to record it for future runs. |
| 2161 | # Also quote any args containing shell meta-characters. |
| 2162 | # Make two passes to allow for proper duplicate-argument suppression. |
| 2163 | ac_configure_args= |
| 2164 | ac_configure_args0= |
| 2165 | ac_configure_args1= |
| 2166 | ac_must_keep_next=false |
| 2167 | for ac_pass in 1 2 |
| 2168 | do |
| 2169 | for ac_arg |
| 2170 | do |
| 2171 | case $ac_arg in |
| 2172 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; |
| 2173 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 2174 | | -silent | --silent | --silen | --sile | --sil) |
| 2175 | continue ;; |
| 2176 | *\'*) |
| 2177 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 2178 | esac |
| 2179 | case $ac_pass in |
| 2180 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
| 2181 | 2) |
| 2182 | as_fn_append ac_configure_args1 " '$ac_arg'" |
| 2183 | if test $ac_must_keep_next = true; then |
| 2184 | ac_must_keep_next=false # Got value, back to normal. |
| 2185 | else |
| 2186 | case $ac_arg in |
| 2187 | *=* | --config-cache | -C | -disable-* | --disable-* \ |
| 2188 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ |
| 2189 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ |
| 2190 | | -with-* | --with-* | -without-* | --without-* | --x) |
| 2191 | case "$ac_configure_args0 " in |
| 2192 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; |
| 2193 | esac |
| 2194 | ;; |
| 2195 | -* ) ac_must_keep_next=true ;; |
| 2196 | esac |
| 2197 | fi |
| 2198 | as_fn_append ac_configure_args " '$ac_arg'" |
| 2199 | ;; |
| 2200 | esac |
| 2201 | done |
| 2202 | done |
| 2203 | { ac_configure_args0=; unset ac_configure_args0;} |
| 2204 | { ac_configure_args1=; unset ac_configure_args1;} |
| 2205 | |
| 2206 | # When interrupted or exit'd, cleanup temporary files, and complete |
| 2207 | # config.log. We remove comments because anyway the quotes in there |
| 2208 | # would cause problems or look ugly. |
| 2209 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
| 2210 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. |
| 2211 | trap 'exit_status=$? |
| 2212 | # Save into config.log some information that might help in debugging. |
| 2213 | { |
| 2214 | echo |
| 2215 | |
| 2216 | $as_echo "## ---------------- ## |
| 2217 | ## Cache variables. ## |
| 2218 | ## ---------------- ##" |
| 2219 | echo |
| 2220 | # The following way of writing the cache mishandles newlines in values, |
| 2221 | ( |
| 2222 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do |
| 2223 | eval ac_val=\$$ac_var |
| 2224 | case $ac_val in #( |
| 2225 | *${as_nl}*) |
| 2226 | case $ac_var in #( |
| 2227 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
| 2228 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
| 2229 | esac |
| 2230 | case $ac_var in #( |
| 2231 | _ | IFS | as_nl) ;; #( |
| 2232 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
| 2233 | *) { eval $ac_var=; unset $ac_var;} ;; |
| 2234 | esac ;; |
| 2235 | esac |
| 2236 | done |
| 2237 | (set) 2>&1 | |
| 2238 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
| 2239 | *${as_nl}ac_space=\ *) |
| 2240 | sed -n \ |
| 2241 | "s/'\''/'\''\\\\'\'''\''/g; |
| 2242 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" |
| 2243 | ;; #( |
| 2244 | *) |
| 2245 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
| 2246 | ;; |
| 2247 | esac | |
| 2248 | sort |
| 2249 | ) |
| 2250 | echo |
| 2251 | |
| 2252 | $as_echo "## ----------------- ## |
| 2253 | ## Output variables. ## |
| 2254 | ## ----------------- ##" |
| 2255 | echo |
| 2256 | for ac_var in $ac_subst_vars |
| 2257 | do |
| 2258 | eval ac_val=\$$ac_var |
| 2259 | case $ac_val in |
| 2260 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
| 2261 | esac |
| 2262 | $as_echo "$ac_var='\''$ac_val'\''" |
| 2263 | done | sort |
| 2264 | echo |
| 2265 | |
| 2266 | if test -n "$ac_subst_files"; then |
| 2267 | $as_echo "## ------------------- ## |
| 2268 | ## File substitutions. ## |
| 2269 | ## ------------------- ##" |
| 2270 | echo |
| 2271 | for ac_var in $ac_subst_files |
| 2272 | do |
| 2273 | eval ac_val=\$$ac_var |
| 2274 | case $ac_val in |
| 2275 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
| 2276 | esac |
| 2277 | $as_echo "$ac_var='\''$ac_val'\''" |
| 2278 | done | sort |
| 2279 | echo |
| 2280 | fi |
| 2281 | |
| 2282 | if test -s confdefs.h; then |
| 2283 | $as_echo "## ----------- ## |
| 2284 | ## confdefs.h. ## |
| 2285 | ## ----------- ##" |
| 2286 | echo |
| 2287 | cat confdefs.h |
| 2288 | echo |
| 2289 | fi |
| 2290 | test "$ac_signal" != 0 && |
| 2291 | $as_echo "$as_me: caught signal $ac_signal" |
| 2292 | $as_echo "$as_me: exit $exit_status" |
| 2293 | } >&5 |
| 2294 | rm -f core *.core core.conftest.* && |
| 2295 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && |
| 2296 | exit $exit_status |
| 2297 | ' 0 |
| 2298 | for ac_signal in 1 2 13 15; do |
| 2299 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
| 2300 | done |
| 2301 | ac_signal=0 |
| 2302 | |
| 2303 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
| 2304 | rm -f -r conftest* confdefs.h |
| 2305 | |
| 2306 | $as_echo "/* confdefs.h */" > confdefs.h |
| 2307 | |
| 2308 | # Predefined preprocessor variables. |
| 2309 | |
| 2310 | cat >>confdefs.h <<_ACEOF |
| 2311 | #define PACKAGE_NAME "$PACKAGE_NAME" |
| 2312 | _ACEOF |
| 2313 | |
| 2314 | cat >>confdefs.h <<_ACEOF |
| 2315 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" |
| 2316 | _ACEOF |
| 2317 | |
| 2318 | cat >>confdefs.h <<_ACEOF |
| 2319 | #define PACKAGE_VERSION "$PACKAGE_VERSION" |
| 2320 | _ACEOF |
| 2321 | |
| 2322 | cat >>confdefs.h <<_ACEOF |
| 2323 | #define PACKAGE_STRING "$PACKAGE_STRING" |
| 2324 | _ACEOF |
| 2325 | |
| 2326 | cat >>confdefs.h <<_ACEOF |
| 2327 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" |
| 2328 | _ACEOF |
| 2329 | |
| 2330 | cat >>confdefs.h <<_ACEOF |
| 2331 | #define PACKAGE_URL "$PACKAGE_URL" |
| 2332 | _ACEOF |
| 2333 | |
| 2334 | |
| 2335 | # Let the site file select an alternate cache file if it wants to. |
| 2336 | # Prefer an explicitly selected file to automatically selected ones. |
| 2337 | ac_site_file1=NONE |
| 2338 | ac_site_file2=NONE |
| 2339 | if test -n "$CONFIG_SITE"; then |
| 2340 | # We do not want a PATH search for config.site. |
| 2341 | case $CONFIG_SITE in #(( |
| 2342 | -*) ac_site_file1=./$CONFIG_SITE;; |
| 2343 | */*) ac_site_file1=$CONFIG_SITE;; |
| 2344 | *) ac_site_file1=./$CONFIG_SITE;; |
| 2345 | esac |
| 2346 | elif test "x$prefix" != xNONE; then |
| 2347 | ac_site_file1=$prefix/share/config.site |
| 2348 | ac_site_file2=$prefix/etc/config.site |
| 2349 | else |
| 2350 | ac_site_file1=$ac_default_prefix/share/config.site |
| 2351 | ac_site_file2=$ac_default_prefix/etc/config.site |
| 2352 | fi |
| 2353 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
| 2354 | do |
| 2355 | test "x$ac_site_file" = xNONE && continue |
| 2356 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
| 2357 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
| 2358 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
| 2359 | sed 's/^/| /' "$ac_site_file" >&5 |
| 2360 | . "$ac_site_file" \ |
| 2361 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 2362 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 2363 | as_fn_error $? "failed to load site script $ac_site_file |
| 2364 | See \`config.log' for more details" "$LINENO" 5; } |
| 2365 | fi |
| 2366 | done |
| 2367 | |
| 2368 | if test -r "$cache_file"; then |
| 2369 | # Some versions of bash will fail to source /dev/null (special files |
| 2370 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. |
| 2371 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then |
| 2372 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
| 2373 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
| 2374 | case $cache_file in |
| 2375 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
| 2376 | *) . "./$cache_file";; |
| 2377 | esac |
| 2378 | fi |
| 2379 | else |
| 2380 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
| 2381 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
| 2382 | >$cache_file |
| 2383 | fi |
| 2384 | |
| 2385 | as_fn_append ac_header_list " stdlib.h" |
| 2386 | as_fn_append ac_header_list " unistd.h" |
| 2387 | as_fn_append ac_header_list " sys/param.h" |
| 2388 | # Check that the precious variables saved in the cache have kept the same |
| 2389 | # value. |
| 2390 | ac_cache_corrupted=false |
| 2391 | for ac_var in $ac_precious_vars; do |
| 2392 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
| 2393 | eval ac_new_set=\$ac_env_${ac_var}_set |
| 2394 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
| 2395 | eval ac_new_val=\$ac_env_${ac_var}_value |
| 2396 | case $ac_old_set,$ac_new_set in |
| 2397 | set,) |
| 2398 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
| 2399 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
| 2400 | ac_cache_corrupted=: ;; |
| 2401 | ,set) |
| 2402 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
| 2403 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
| 2404 | ac_cache_corrupted=: ;; |
| 2405 | ,);; |
| 2406 | *) |
| 2407 | if test "x$ac_old_val" != "x$ac_new_val"; then |
| 2408 | # differences in whitespace do not lead to failure. |
| 2409 | ac_old_val_w=`echo x $ac_old_val` |
| 2410 | ac_new_val_w=`echo x $ac_new_val` |
| 2411 | if test "$ac_old_val_w" != "$ac_new_val_w"; then |
| 2412 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
| 2413 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
| 2414 | ac_cache_corrupted=: |
| 2415 | else |
| 2416 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
| 2417 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
| 2418 | eval $ac_var=\$ac_old_val |
| 2419 | fi |
| 2420 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
| 2421 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
| 2422 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
| 2423 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
| 2424 | fi;; |
| 2425 | esac |
| 2426 | # Pass precious variables to config.status. |
| 2427 | if test "$ac_new_set" = set; then |
| 2428 | case $ac_new_val in |
| 2429 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 2430 | *) ac_arg=$ac_var=$ac_new_val ;; |
| 2431 | esac |
| 2432 | case " $ac_configure_args " in |
| 2433 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. |
| 2434 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
| 2435 | esac |
| 2436 | fi |
| 2437 | done |
| 2438 | if $ac_cache_corrupted; then |
| 2439 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 2440 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 2441 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
| 2442 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
| 2443 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
| 2444 | fi |
| 2445 | ## -------------------- ## |
| 2446 | ## Main body of script. ## |
| 2447 | ## -------------------- ## |
| 2448 | |
| 2449 | ac_ext=c |
| 2450 | ac_cpp='$CPP $CPPFLAGS' |
| 2451 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 2452 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 2453 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 2454 | |
| 2455 | |
| 2456 | |
| 2457 | |
| 2458 | |
| 2459 | |
| 2460 | |
| 2461 | # This works around the fact that libtool configuration may change LD |
| 2462 | # for this particular configuration, but some shells, instead of |
| 2463 | # keeping the changes in LD private, export them just because LD is |
| 2464 | # exported. We don't use libtool yet, but some day we might, so... |
| 2465 | ORIGINAL_LD_FOR_MULTILIBS=$LD |
| 2466 | |
| 2467 | |
| 2468 | # Check whether --with-target-subdir was given. |
| 2469 | if test "${with_target_subdir+set}" = set; then : |
| 2470 | withval=$with_target_subdir; |
| 2471 | fi |
| 2472 | |
| 2473 | |
| 2474 | # Check whether --with-build-subdir was given. |
| 2475 | if test "${with_build_subdir+set}" = set; then : |
| 2476 | withval=$with_build_subdir; |
| 2477 | fi |
| 2478 | |
| 2479 | |
| 2480 | # Check whether --with-cross-host was given. |
| 2481 | if test "${with_cross_host+set}" = set; then : |
| 2482 | withval=$with_cross_host; |
| 2483 | fi |
| 2484 | |
| 2485 | |
| 2486 | # Check whether --with-newlib was given. |
| 2487 | if test "${with_newlib+set}" = set; then : |
| 2488 | withval=$with_newlib; |
| 2489 | fi |
| 2490 | |
| 2491 | |
| 2492 | if test "${srcdir}" = "."; then |
| 2493 | if test -n "${with_build_subdir}"; then |
| 2494 | libiberty_topdir="${srcdir}/../.." |
| 2495 | with_target_subdir= |
| 2496 | elif test -z "${with_target_subdir}"; then |
| 2497 | libiberty_topdir="${srcdir}/.." |
| 2498 | else |
| 2499 | if test "${with_target_subdir}" != "."; then |
| 2500 | libiberty_topdir="${srcdir}/${with_multisrctop}../.." |
| 2501 | else |
| 2502 | libiberty_topdir="${srcdir}/${with_multisrctop}.." |
| 2503 | fi |
| 2504 | fi |
| 2505 | else |
| 2506 | libiberty_topdir="${srcdir}/.." |
| 2507 | fi |
| 2508 | |
| 2509 | ac_aux_dir= |
| 2510 | for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do |
| 2511 | if test -f "$ac_dir/install-sh"; then |
| 2512 | ac_aux_dir=$ac_dir |
| 2513 | ac_install_sh="$ac_aux_dir/install-sh -c" |
| 2514 | break |
| 2515 | elif test -f "$ac_dir/install.sh"; then |
| 2516 | ac_aux_dir=$ac_dir |
| 2517 | ac_install_sh="$ac_aux_dir/install.sh -c" |
| 2518 | break |
| 2519 | elif test -f "$ac_dir/shtool"; then |
| 2520 | ac_aux_dir=$ac_dir |
| 2521 | ac_install_sh="$ac_aux_dir/shtool install -c" |
| 2522 | break |
| 2523 | fi |
| 2524 | done |
| 2525 | if test -z "$ac_aux_dir"; then |
| 2526 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5 |
| 2527 | fi |
| 2528 | |
| 2529 | # These three variables are undocumented and unsupported, |
| 2530 | # and are intended to be withdrawn in a future Autoconf release. |
| 2531 | # They can cause serious problems if a builder's source tree is in a directory |
| 2532 | # whose full name contains unusual characters. |
| 2533 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. |
| 2534 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. |
| 2535 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. |
| 2536 | |
| 2537 | |
| 2538 | |
| 2539 | |
| 2540 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 |
| 2541 | $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } |
| 2542 | # Check whether --enable-maintainer-mode was given. |
| 2543 | if test "${enable_maintainer_mode+set}" = set; then : |
| 2544 | enableval=$enable_maintainer_mode; maintainer_mode=$enableval |
| 2545 | else |
| 2546 | maintainer_mode=no |
| 2547 | fi |
| 2548 | |
| 2549 | |
| 2550 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5 |
| 2551 | $as_echo "$maintainer_mode" >&6; } |
| 2552 | |
| 2553 | if test "$maintainer_mode" = "yes"; then |
| 2554 | MAINT='' |
| 2555 | NOTMAINT='#' |
| 2556 | else |
| 2557 | MAINT='#' |
| 2558 | NOTMAINT='' |
| 2559 | fi |
| 2560 | |
| 2561 | # Do we have a single-tree copy of texinfo? Even if we do, we can't |
| 2562 | # rely on it - libiberty is built before texinfo. |
| 2563 | # Extract the first word of "makeinfo", so it can be a program name with args. |
| 2564 | set dummy makeinfo; ac_word=$2 |
| 2565 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2566 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2567 | if ${ac_cv_prog_MAKEINFO+:} false; then : |
| 2568 | $as_echo_n "(cached) " >&6 |
| 2569 | else |
| 2570 | if test -n "$MAKEINFO"; then |
| 2571 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. |
| 2572 | else |
| 2573 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2574 | for as_dir in $PATH |
| 2575 | do |
| 2576 | IFS=$as_save_IFS |
| 2577 | test -z "$as_dir" && as_dir=. |
| 2578 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2579 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 2580 | ac_cv_prog_MAKEINFO="makeinfo" |
| 2581 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2582 | break 2 |
| 2583 | fi |
| 2584 | done |
| 2585 | done |
| 2586 | IFS=$as_save_IFS |
| 2587 | |
| 2588 | fi |
| 2589 | fi |
| 2590 | MAKEINFO=$ac_cv_prog_MAKEINFO |
| 2591 | if test -n "$MAKEINFO"; then |
| 2592 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
| 2593 | $as_echo "$MAKEINFO" >&6; } |
| 2594 | else |
| 2595 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2596 | $as_echo "no" >&6; } |
| 2597 | fi |
| 2598 | |
| 2599 | |
| 2600 | if test "x$MAKEINFO" = "x"; then |
| 2601 | MAKEINFO="@echo makeinfo missing; true" |
| 2602 | BUILD_INFO= |
| 2603 | else |
| 2604 | BUILD_INFO=info |
| 2605 | case "$MAKEINFO" in |
| 2606 | */missing\ makeinfo*) |
| 2607 | BUILD_INFO= |
| 2608 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
| 2609 | *** Makeinfo is missing. Info documentation will not be built." >&5 |
| 2610 | $as_echo "$as_me: WARNING: |
| 2611 | *** Makeinfo is missing. Info documentation will not be built." >&2;} |
| 2612 | ;; |
| 2613 | *) |
| 2614 | case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in |
| 2615 | x*\ [1-3].* ) |
| 2616 | MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true" |
| 2617 | BUILD_INFO= |
| 2618 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
| 2619 | *** Makeinfo is too old. Info documentation will not be built." >&5 |
| 2620 | $as_echo "$as_me: WARNING: |
| 2621 | *** Makeinfo is too old. Info documentation will not be built." >&2;} |
| 2622 | ;; |
| 2623 | esac |
| 2624 | ;; |
| 2625 | esac |
| 2626 | fi |
| 2627 | |
| 2628 | |
| 2629 | |
| 2630 | # Extract the first word of "perl", so it can be a program name with args. |
| 2631 | set dummy perl; ac_word=$2 |
| 2632 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2633 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2634 | if ${ac_cv_prog_PERL+:} false; then : |
| 2635 | $as_echo_n "(cached) " >&6 |
| 2636 | else |
| 2637 | if test -n "$PERL"; then |
| 2638 | ac_cv_prog_PERL="$PERL" # Let the user override the test. |
| 2639 | else |
| 2640 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2641 | for as_dir in $PATH |
| 2642 | do |
| 2643 | IFS=$as_save_IFS |
| 2644 | test -z "$as_dir" && as_dir=. |
| 2645 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2646 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 2647 | ac_cv_prog_PERL="perl" |
| 2648 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2649 | break 2 |
| 2650 | fi |
| 2651 | done |
| 2652 | done |
| 2653 | IFS=$as_save_IFS |
| 2654 | |
| 2655 | fi |
| 2656 | fi |
| 2657 | PERL=$ac_cv_prog_PERL |
| 2658 | if test -n "$PERL"; then |
| 2659 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
| 2660 | $as_echo "$PERL" >&6; } |
| 2661 | else |
| 2662 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2663 | $as_echo "no" >&6; } |
| 2664 | fi |
| 2665 | |
| 2666 | |
| 2667 | if test x"$PERL" = x""; then |
| 2668 | HAVE_PERL='#' |
| 2669 | else |
| 2670 | HAVE_PERL='' |
| 2671 | fi |
| 2672 | |
| 2673 | |
| 2674 | # Make sure we can run config.sub. |
| 2675 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
| 2676 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
| 2677 | |
| 2678 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
| 2679 | $as_echo_n "checking build system type... " >&6; } |
| 2680 | if ${ac_cv_build+:} false; then : |
| 2681 | $as_echo_n "(cached) " >&6 |
| 2682 | else |
| 2683 | ac_build_alias=$build_alias |
| 2684 | test "x$ac_build_alias" = x && |
| 2685 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` |
| 2686 | test "x$ac_build_alias" = x && |
| 2687 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
| 2688 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
| 2689 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
| 2690 | |
| 2691 | fi |
| 2692 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
| 2693 | $as_echo "$ac_cv_build" >&6; } |
| 2694 | case $ac_cv_build in |
| 2695 | *-*-*) ;; |
| 2696 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
| 2697 | esac |
| 2698 | build=$ac_cv_build |
| 2699 | ac_save_IFS=$IFS; IFS='-' |
| 2700 | set x $ac_cv_build |
| 2701 | shift |
| 2702 | build_cpu=$1 |
| 2703 | build_vendor=$2 |
| 2704 | shift; shift |
| 2705 | # Remember, the first character of IFS is used to create $*, |
| 2706 | # except with old shells: |
| 2707 | build_os=$* |
| 2708 | IFS=$ac_save_IFS |
| 2709 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac |
| 2710 | |
| 2711 | |
| 2712 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
| 2713 | $as_echo_n "checking host system type... " >&6; } |
| 2714 | if ${ac_cv_host+:} false; then : |
| 2715 | $as_echo_n "(cached) " >&6 |
| 2716 | else |
| 2717 | if test "x$host_alias" = x; then |
| 2718 | ac_cv_host=$ac_cv_build |
| 2719 | else |
| 2720 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || |
| 2721 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
| 2722 | fi |
| 2723 | |
| 2724 | fi |
| 2725 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
| 2726 | $as_echo "$ac_cv_host" >&6; } |
| 2727 | case $ac_cv_host in |
| 2728 | *-*-*) ;; |
| 2729 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
| 2730 | esac |
| 2731 | host=$ac_cv_host |
| 2732 | ac_save_IFS=$IFS; IFS='-' |
| 2733 | set x $ac_cv_host |
| 2734 | shift |
| 2735 | host_cpu=$1 |
| 2736 | host_vendor=$2 |
| 2737 | shift; shift |
| 2738 | # Remember, the first character of IFS is used to create $*, |
| 2739 | # except with old shells: |
| 2740 | host_os=$* |
| 2741 | IFS=$ac_save_IFS |
| 2742 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac |
| 2743 | |
| 2744 | |
| 2745 | |
| 2746 | |
| 2747 | if test -n "$ac_tool_prefix"; then |
| 2748 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. |
| 2749 | set dummy ${ac_tool_prefix}ar; ac_word=$2 |
| 2750 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2751 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2752 | if ${ac_cv_prog_AR+:} false; then : |
| 2753 | $as_echo_n "(cached) " >&6 |
| 2754 | else |
| 2755 | if test -n "$AR"; then |
| 2756 | ac_cv_prog_AR="$AR" # Let the user override the test. |
| 2757 | else |
| 2758 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2759 | for as_dir in $PATH |
| 2760 | do |
| 2761 | IFS=$as_save_IFS |
| 2762 | test -z "$as_dir" && as_dir=. |
| 2763 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2764 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 2765 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
| 2766 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2767 | break 2 |
| 2768 | fi |
| 2769 | done |
| 2770 | done |
| 2771 | IFS=$as_save_IFS |
| 2772 | |
| 2773 | fi |
| 2774 | fi |
| 2775 | AR=$ac_cv_prog_AR |
| 2776 | if test -n "$AR"; then |
| 2777 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 |
| 2778 | $as_echo "$AR" >&6; } |
| 2779 | else |
| 2780 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2781 | $as_echo "no" >&6; } |
| 2782 | fi |
| 2783 | |
| 2784 | |
| 2785 | fi |
| 2786 | if test -z "$ac_cv_prog_AR"; then |
| 2787 | ac_ct_AR=$AR |
| 2788 | # Extract the first word of "ar", so it can be a program name with args. |
| 2789 | set dummy ar; ac_word=$2 |
| 2790 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2791 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2792 | if ${ac_cv_prog_ac_ct_AR+:} false; then : |
| 2793 | $as_echo_n "(cached) " >&6 |
| 2794 | else |
| 2795 | if test -n "$ac_ct_AR"; then |
| 2796 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. |
| 2797 | else |
| 2798 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2799 | for as_dir in $PATH |
| 2800 | do |
| 2801 | IFS=$as_save_IFS |
| 2802 | test -z "$as_dir" && as_dir=. |
| 2803 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2804 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 2805 | ac_cv_prog_ac_ct_AR="ar" |
| 2806 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2807 | break 2 |
| 2808 | fi |
| 2809 | done |
| 2810 | done |
| 2811 | IFS=$as_save_IFS |
| 2812 | |
| 2813 | fi |
| 2814 | fi |
| 2815 | ac_ct_AR=$ac_cv_prog_ac_ct_AR |
| 2816 | if test -n "$ac_ct_AR"; then |
| 2817 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 |
| 2818 | $as_echo "$ac_ct_AR" >&6; } |
| 2819 | else |
| 2820 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2821 | $as_echo "no" >&6; } |
| 2822 | fi |
| 2823 | |
| 2824 | if test "x$ac_ct_AR" = x; then |
| 2825 | AR="" |
| 2826 | else |
| 2827 | case $cross_compiling:$ac_tool_warned in |
| 2828 | yes:) |
| 2829 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 2830 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 2831 | ac_tool_warned=yes ;; |
| 2832 | esac |
| 2833 | AR=$ac_ct_AR |
| 2834 | fi |
| 2835 | else |
| 2836 | AR="$ac_cv_prog_AR" |
| 2837 | fi |
| 2838 | |
| 2839 | if test -n "$ac_tool_prefix"; then |
| 2840 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. |
| 2841 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 |
| 2842 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2843 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2844 | if ${ac_cv_prog_RANLIB+:} false; then : |
| 2845 | $as_echo_n "(cached) " >&6 |
| 2846 | else |
| 2847 | if test -n "$RANLIB"; then |
| 2848 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. |
| 2849 | else |
| 2850 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2851 | for as_dir in $PATH |
| 2852 | do |
| 2853 | IFS=$as_save_IFS |
| 2854 | test -z "$as_dir" && as_dir=. |
| 2855 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2856 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 2857 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
| 2858 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2859 | break 2 |
| 2860 | fi |
| 2861 | done |
| 2862 | done |
| 2863 | IFS=$as_save_IFS |
| 2864 | |
| 2865 | fi |
| 2866 | fi |
| 2867 | RANLIB=$ac_cv_prog_RANLIB |
| 2868 | if test -n "$RANLIB"; then |
| 2869 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
| 2870 | $as_echo "$RANLIB" >&6; } |
| 2871 | else |
| 2872 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2873 | $as_echo "no" >&6; } |
| 2874 | fi |
| 2875 | |
| 2876 | |
| 2877 | fi |
| 2878 | if test -z "$ac_cv_prog_RANLIB"; then |
| 2879 | ac_ct_RANLIB=$RANLIB |
| 2880 | # Extract the first word of "ranlib", so it can be a program name with args. |
| 2881 | set dummy ranlib; ac_word=$2 |
| 2882 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2883 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2884 | if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : |
| 2885 | $as_echo_n "(cached) " >&6 |
| 2886 | else |
| 2887 | if test -n "$ac_ct_RANLIB"; then |
| 2888 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. |
| 2889 | else |
| 2890 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2891 | for as_dir in $PATH |
| 2892 | do |
| 2893 | IFS=$as_save_IFS |
| 2894 | test -z "$as_dir" && as_dir=. |
| 2895 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2896 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 2897 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
| 2898 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2899 | break 2 |
| 2900 | fi |
| 2901 | done |
| 2902 | done |
| 2903 | IFS=$as_save_IFS |
| 2904 | |
| 2905 | fi |
| 2906 | fi |
| 2907 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB |
| 2908 | if test -n "$ac_ct_RANLIB"; then |
| 2909 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
| 2910 | $as_echo "$ac_ct_RANLIB" >&6; } |
| 2911 | else |
| 2912 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2913 | $as_echo "no" >&6; } |
| 2914 | fi |
| 2915 | |
| 2916 | if test "x$ac_ct_RANLIB" = x; then |
| 2917 | RANLIB=":" |
| 2918 | else |
| 2919 | case $cross_compiling:$ac_tool_warned in |
| 2920 | yes:) |
| 2921 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 2922 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 2923 | ac_tool_warned=yes ;; |
| 2924 | esac |
| 2925 | RANLIB=$ac_ct_RANLIB |
| 2926 | fi |
| 2927 | else |
| 2928 | RANLIB="$ac_cv_prog_RANLIB" |
| 2929 | fi |
| 2930 | |
| 2931 | |
| 2932 | # Add --enable-multilib to configure. |
| 2933 | # Default to --enable-multilib |
| 2934 | # Check whether --enable-multilib was given. |
| 2935 | if test "${enable_multilib+set}" = set; then : |
| 2936 | enableval=$enable_multilib; case "$enableval" in |
| 2937 | yes) multilib=yes ;; |
| 2938 | no) multilib=no ;; |
| 2939 | *) as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;; |
| 2940 | esac |
| 2941 | else |
| 2942 | multilib=yes |
| 2943 | fi |
| 2944 | |
| 2945 | |
| 2946 | # Even if the default multilib is not a cross compilation, |
| 2947 | # it may be that some of the other multilibs are. |
| 2948 | if test $cross_compiling = no && test $multilib = yes \ |
| 2949 | && test "x${with_multisubdir}" != x ; then |
| 2950 | cross_compiling=maybe |
| 2951 | fi |
| 2952 | |
| 2953 | # We may wish to install the target headers somewhere. |
| 2954 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5 |
| 2955 | $as_echo_n "checking whether to install libiberty headers and static library... " >&6; } |
| 2956 | |
| 2957 | # Check whether --enable-install-libiberty was given. |
| 2958 | if test "${enable_install_libiberty+set}" = set; then : |
| 2959 | enableval=$enable_install_libiberty; enable_install_libiberty=$enableval |
| 2960 | else |
| 2961 | enable_install_libiberty=no |
| 2962 | fi |
| 2963 | |
| 2964 | # Option parsed, now set things appropriately. |
| 2965 | case x"$enable_install_libiberty" in |
| 2966 | xyes|x) |
| 2967 | target_header_dir=libiberty |
| 2968 | ;; |
| 2969 | xno) |
| 2970 | target_header_dir= |
| 2971 | ;; |
| 2972 | *) |
| 2973 | # This could be sanity-checked in various ways... |
| 2974 | target_header_dir="${enable_install_libiberty}" |
| 2975 | ;; |
| 2976 | esac |
| 2977 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5 |
| 2978 | $as_echo "$enable_install_libiberty" >&6; } |
| 2979 | { $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5 |
| 2980 | $as_echo "$as_me: target_header_dir = $target_header_dir" >&6;} |
| 2981 | |
| 2982 | |
| 2983 | ac_ext=c |
| 2984 | ac_cpp='$CPP $CPPFLAGS' |
| 2985 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 2986 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 2987 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 2988 | if test -n "$ac_tool_prefix"; then |
| 2989 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. |
| 2990 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 |
| 2991 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2992 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2993 | if ${ac_cv_prog_CC+:} false; then : |
| 2994 | $as_echo_n "(cached) " >&6 |
| 2995 | else |
| 2996 | if test -n "$CC"; then |
| 2997 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 2998 | else |
| 2999 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3000 | for as_dir in $PATH |
| 3001 | do |
| 3002 | IFS=$as_save_IFS |
| 3003 | test -z "$as_dir" && as_dir=. |
| 3004 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3005 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 3006 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
| 3007 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 3008 | break 2 |
| 3009 | fi |
| 3010 | done |
| 3011 | done |
| 3012 | IFS=$as_save_IFS |
| 3013 | |
| 3014 | fi |
| 3015 | fi |
| 3016 | CC=$ac_cv_prog_CC |
| 3017 | if test -n "$CC"; then |
| 3018 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 3019 | $as_echo "$CC" >&6; } |
| 3020 | else |
| 3021 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3022 | $as_echo "no" >&6; } |
| 3023 | fi |
| 3024 | |
| 3025 | |
| 3026 | fi |
| 3027 | if test -z "$ac_cv_prog_CC"; then |
| 3028 | ac_ct_CC=$CC |
| 3029 | # Extract the first word of "gcc", so it can be a program name with args. |
| 3030 | set dummy gcc; ac_word=$2 |
| 3031 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 3032 | $as_echo_n "checking for $ac_word... " >&6; } |
| 3033 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
| 3034 | $as_echo_n "(cached) " >&6 |
| 3035 | else |
| 3036 | if test -n "$ac_ct_CC"; then |
| 3037 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| 3038 | else |
| 3039 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3040 | for as_dir in $PATH |
| 3041 | do |
| 3042 | IFS=$as_save_IFS |
| 3043 | test -z "$as_dir" && as_dir=. |
| 3044 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3045 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 3046 | ac_cv_prog_ac_ct_CC="gcc" |
| 3047 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 3048 | break 2 |
| 3049 | fi |
| 3050 | done |
| 3051 | done |
| 3052 | IFS=$as_save_IFS |
| 3053 | |
| 3054 | fi |
| 3055 | fi |
| 3056 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| 3057 | if test -n "$ac_ct_CC"; then |
| 3058 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
| 3059 | $as_echo "$ac_ct_CC" >&6; } |
| 3060 | else |
| 3061 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3062 | $as_echo "no" >&6; } |
| 3063 | fi |
| 3064 | |
| 3065 | if test "x$ac_ct_CC" = x; then |
| 3066 | CC="" |
| 3067 | else |
| 3068 | case $cross_compiling:$ac_tool_warned in |
| 3069 | yes:) |
| 3070 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 3071 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 3072 | ac_tool_warned=yes ;; |
| 3073 | esac |
| 3074 | CC=$ac_ct_CC |
| 3075 | fi |
| 3076 | else |
| 3077 | CC="$ac_cv_prog_CC" |
| 3078 | fi |
| 3079 | |
| 3080 | if test -z "$CC"; then |
| 3081 | if test -n "$ac_tool_prefix"; then |
| 3082 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. |
| 3083 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
| 3084 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 3085 | $as_echo_n "checking for $ac_word... " >&6; } |
| 3086 | if ${ac_cv_prog_CC+:} false; then : |
| 3087 | $as_echo_n "(cached) " >&6 |
| 3088 | else |
| 3089 | if test -n "$CC"; then |
| 3090 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 3091 | else |
| 3092 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3093 | for as_dir in $PATH |
| 3094 | do |
| 3095 | IFS=$as_save_IFS |
| 3096 | test -z "$as_dir" && as_dir=. |
| 3097 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3098 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 3099 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
| 3100 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 3101 | break 2 |
| 3102 | fi |
| 3103 | done |
| 3104 | done |
| 3105 | IFS=$as_save_IFS |
| 3106 | |
| 3107 | fi |
| 3108 | fi |
| 3109 | CC=$ac_cv_prog_CC |
| 3110 | if test -n "$CC"; then |
| 3111 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 3112 | $as_echo "$CC" >&6; } |
| 3113 | else |
| 3114 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3115 | $as_echo "no" >&6; } |
| 3116 | fi |
| 3117 | |
| 3118 | |
| 3119 | fi |
| 3120 | fi |
| 3121 | if test -z "$CC"; then |
| 3122 | # Extract the first word of "cc", so it can be a program name with args. |
| 3123 | set dummy cc; ac_word=$2 |
| 3124 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 3125 | $as_echo_n "checking for $ac_word... " >&6; } |
| 3126 | if ${ac_cv_prog_CC+:} false; then : |
| 3127 | $as_echo_n "(cached) " >&6 |
| 3128 | else |
| 3129 | if test -n "$CC"; then |
| 3130 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 3131 | else |
| 3132 | ac_prog_rejected=no |
| 3133 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3134 | for as_dir in $PATH |
| 3135 | do |
| 3136 | IFS=$as_save_IFS |
| 3137 | test -z "$as_dir" && as_dir=. |
| 3138 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3139 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 3140 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
| 3141 | ac_prog_rejected=yes |
| 3142 | continue |
| 3143 | fi |
| 3144 | ac_cv_prog_CC="cc" |
| 3145 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 3146 | break 2 |
| 3147 | fi |
| 3148 | done |
| 3149 | done |
| 3150 | IFS=$as_save_IFS |
| 3151 | |
| 3152 | if test $ac_prog_rejected = yes; then |
| 3153 | # We found a bogon in the path, so make sure we never use it. |
| 3154 | set dummy $ac_cv_prog_CC |
| 3155 | shift |
| 3156 | if test $# != 0; then |
| 3157 | # We chose a different compiler from the bogus one. |
| 3158 | # However, it has the same basename, so the bogon will be chosen |
| 3159 | # first if we set CC to just the basename; use the full file name. |
| 3160 | shift |
| 3161 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
| 3162 | fi |
| 3163 | fi |
| 3164 | fi |
| 3165 | fi |
| 3166 | CC=$ac_cv_prog_CC |
| 3167 | if test -n "$CC"; then |
| 3168 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 3169 | $as_echo "$CC" >&6; } |
| 3170 | else |
| 3171 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3172 | $as_echo "no" >&6; } |
| 3173 | fi |
| 3174 | |
| 3175 | |
| 3176 | fi |
| 3177 | if test -z "$CC"; then |
| 3178 | if test -n "$ac_tool_prefix"; then |
| 3179 | for ac_prog in cl.exe |
| 3180 | do |
| 3181 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. |
| 3182 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 |
| 3183 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 3184 | $as_echo_n "checking for $ac_word... " >&6; } |
| 3185 | if ${ac_cv_prog_CC+:} false; then : |
| 3186 | $as_echo_n "(cached) " >&6 |
| 3187 | else |
| 3188 | if test -n "$CC"; then |
| 3189 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 3190 | else |
| 3191 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3192 | for as_dir in $PATH |
| 3193 | do |
| 3194 | IFS=$as_save_IFS |
| 3195 | test -z "$as_dir" && as_dir=. |
| 3196 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3197 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 3198 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
| 3199 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 3200 | break 2 |
| 3201 | fi |
| 3202 | done |
| 3203 | done |
| 3204 | IFS=$as_save_IFS |
| 3205 | |
| 3206 | fi |
| 3207 | fi |
| 3208 | CC=$ac_cv_prog_CC |
| 3209 | if test -n "$CC"; then |
| 3210 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 3211 | $as_echo "$CC" >&6; } |
| 3212 | else |
| 3213 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3214 | $as_echo "no" >&6; } |
| 3215 | fi |
| 3216 | |
| 3217 | |
| 3218 | test -n "$CC" && break |
| 3219 | done |
| 3220 | fi |
| 3221 | if test -z "$CC"; then |
| 3222 | ac_ct_CC=$CC |
| 3223 | for ac_prog in cl.exe |
| 3224 | do |
| 3225 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 3226 | set dummy $ac_prog; ac_word=$2 |
| 3227 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 3228 | $as_echo_n "checking for $ac_word... " >&6; } |
| 3229 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
| 3230 | $as_echo_n "(cached) " >&6 |
| 3231 | else |
| 3232 | if test -n "$ac_ct_CC"; then |
| 3233 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| 3234 | else |
| 3235 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3236 | for as_dir in $PATH |
| 3237 | do |
| 3238 | IFS=$as_save_IFS |
| 3239 | test -z "$as_dir" && as_dir=. |
| 3240 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3241 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 3242 | ac_cv_prog_ac_ct_CC="$ac_prog" |
| 3243 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 3244 | break 2 |
| 3245 | fi |
| 3246 | done |
| 3247 | done |
| 3248 | IFS=$as_save_IFS |
| 3249 | |
| 3250 | fi |
| 3251 | fi |
| 3252 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| 3253 | if test -n "$ac_ct_CC"; then |
| 3254 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
| 3255 | $as_echo "$ac_ct_CC" >&6; } |
| 3256 | else |
| 3257 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3258 | $as_echo "no" >&6; } |
| 3259 | fi |
| 3260 | |
| 3261 | |
| 3262 | test -n "$ac_ct_CC" && break |
| 3263 | done |
| 3264 | |
| 3265 | if test "x$ac_ct_CC" = x; then |
| 3266 | CC="" |
| 3267 | else |
| 3268 | case $cross_compiling:$ac_tool_warned in |
| 3269 | yes:) |
| 3270 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 3271 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 3272 | ac_tool_warned=yes ;; |
| 3273 | esac |
| 3274 | CC=$ac_ct_CC |
| 3275 | fi |
| 3276 | fi |
| 3277 | |
| 3278 | fi |
| 3279 | |
| 3280 | |
| 3281 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 3282 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 3283 | as_fn_error $? "no acceptable C compiler found in \$PATH |
| 3284 | See \`config.log' for more details" "$LINENO" 5; } |
| 3285 | |
| 3286 | # Provide some information about the compiler. |
| 3287 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
| 3288 | set X $ac_compile |
| 3289 | ac_compiler=$2 |
| 3290 | for ac_option in --version -v -V -qversion; do |
| 3291 | { { ac_try="$ac_compiler $ac_option >&5" |
| 3292 | case "(($ac_try" in |
| 3293 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 3294 | *) ac_try_echo=$ac_try;; |
| 3295 | esac |
| 3296 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 3297 | $as_echo "$ac_try_echo"; } >&5 |
| 3298 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err |
| 3299 | ac_status=$? |
| 3300 | if test -s conftest.err; then |
| 3301 | sed '10a\ |
| 3302 | ... rest of stderr output deleted ... |
| 3303 | 10q' conftest.err >conftest.er1 |
| 3304 | cat conftest.er1 >&5 |
| 3305 | fi |
| 3306 | rm -f conftest.er1 conftest.err |
| 3307 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 3308 | test $ac_status = 0; } |
| 3309 | done |
| 3310 | |
| 3311 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3312 | /* end confdefs.h. */ |
| 3313 | |
| 3314 | int |
| 3315 | main () |
| 3316 | { |
| 3317 | |
| 3318 | ; |
| 3319 | return 0; |
| 3320 | } |
| 3321 | _ACEOF |
| 3322 | # FIXME: Cleanup? |
| 3323 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
| 3324 | (eval $ac_link) 2>&5 |
| 3325 | ac_status=$? |
| 3326 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 3327 | test $ac_status = 0; }; then : |
| 3328 | gcc_no_link=no |
| 3329 | else |
| 3330 | gcc_no_link=yes |
| 3331 | fi |
| 3332 | if test x$gcc_no_link = xyes; then |
| 3333 | # Setting cross_compile will disable run tests; it will |
| 3334 | # also disable AC_CHECK_FILE but that's generally |
| 3335 | # correct if we can't link. |
| 3336 | cross_compiling=yes |
| 3337 | EXEEXT= |
| 3338 | else |
| 3339 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3340 | /* end confdefs.h. */ |
| 3341 | |
| 3342 | int |
| 3343 | main () |
| 3344 | { |
| 3345 | |
| 3346 | ; |
| 3347 | return 0; |
| 3348 | } |
| 3349 | _ACEOF |
| 3350 | ac_clean_files_save=$ac_clean_files |
| 3351 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" |
| 3352 | # Try to create an executable without -o first, disregard a.out. |
| 3353 | # It will help us diagnose broken compilers, and finding out an intuition |
| 3354 | # of exeext. |
| 3355 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
| 3356 | $as_echo_n "checking whether the C compiler works... " >&6; } |
| 3357 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
| 3358 | |
| 3359 | # The possible output files: |
| 3360 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" |
| 3361 | |
| 3362 | ac_rmfiles= |
| 3363 | for ac_file in $ac_files |
| 3364 | do |
| 3365 | case $ac_file in |
| 3366 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
| 3367 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; |
| 3368 | esac |
| 3369 | done |
| 3370 | rm -f $ac_rmfiles |
| 3371 | |
| 3372 | if { { ac_try="$ac_link_default" |
| 3373 | case "(($ac_try" in |
| 3374 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 3375 | *) ac_try_echo=$ac_try;; |
| 3376 | esac |
| 3377 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 3378 | $as_echo "$ac_try_echo"; } >&5 |
| 3379 | (eval "$ac_link_default") 2>&5 |
| 3380 | ac_status=$? |
| 3381 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 3382 | test $ac_status = 0; }; then : |
| 3383 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. |
| 3384 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' |
| 3385 | # in a Makefile. We should not override ac_cv_exeext if it was cached, |
| 3386 | # so that the user can short-circuit this test for compilers unknown to |
| 3387 | # Autoconf. |
| 3388 | for ac_file in $ac_files '' |
| 3389 | do |
| 3390 | test -f "$ac_file" || continue |
| 3391 | case $ac_file in |
| 3392 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
| 3393 | ;; |
| 3394 | [ab].out ) |
| 3395 | # We found the default executable, but exeext='' is most |
| 3396 | # certainly right. |
| 3397 | break;; |
| 3398 | *.* ) |
| 3399 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
| 3400 | then :; else |
| 3401 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
| 3402 | fi |
| 3403 | # We set ac_cv_exeext here because the later test for it is not |
| 3404 | # safe: cross compilers may not add the suffix if given an `-o' |
| 3405 | # argument, so we may need to know it at that point already. |
| 3406 | # Even if this section looks crufty: it has the advantage of |
| 3407 | # actually working. |
| 3408 | break;; |
| 3409 | * ) |
| 3410 | break;; |
| 3411 | esac |
| 3412 | done |
| 3413 | test "$ac_cv_exeext" = no && ac_cv_exeext= |
| 3414 | |
| 3415 | else |
| 3416 | ac_file='' |
| 3417 | fi |
| 3418 | if test -z "$ac_file"; then : |
| 3419 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3420 | $as_echo "no" >&6; } |
| 3421 | $as_echo "$as_me: failed program was:" >&5 |
| 3422 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3423 | |
| 3424 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 3425 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 3426 | as_fn_error 77 "C compiler cannot create executables |
| 3427 | See \`config.log' for more details" "$LINENO" 5; } |
| 3428 | else |
| 3429 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| 3430 | $as_echo "yes" >&6; } |
| 3431 | fi |
| 3432 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
| 3433 | $as_echo_n "checking for C compiler default output file name... " >&6; } |
| 3434 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 |
| 3435 | $as_echo "$ac_file" >&6; } |
| 3436 | ac_exeext=$ac_cv_exeext |
| 3437 | |
| 3438 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out |
| 3439 | ac_clean_files=$ac_clean_files_save |
| 3440 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 |
| 3441 | $as_echo_n "checking for suffix of executables... " >&6; } |
| 3442 | if { { ac_try="$ac_link" |
| 3443 | case "(($ac_try" in |
| 3444 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 3445 | *) ac_try_echo=$ac_try;; |
| 3446 | esac |
| 3447 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 3448 | $as_echo "$ac_try_echo"; } >&5 |
| 3449 | (eval "$ac_link") 2>&5 |
| 3450 | ac_status=$? |
| 3451 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 3452 | test $ac_status = 0; }; then : |
| 3453 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
| 3454 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will |
| 3455 | # work properly (i.e., refer to `conftest.exe'), while it won't with |
| 3456 | # `rm'. |
| 3457 | for ac_file in conftest.exe conftest conftest.*; do |
| 3458 | test -f "$ac_file" || continue |
| 3459 | case $ac_file in |
| 3460 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
| 3461 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
| 3462 | break;; |
| 3463 | * ) break;; |
| 3464 | esac |
| 3465 | done |
| 3466 | else |
| 3467 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 3468 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 3469 | as_fn_error $? "cannot compute suffix of executables: cannot compile and link |
| 3470 | See \`config.log' for more details" "$LINENO" 5; } |
| 3471 | fi |
| 3472 | rm -f conftest conftest$ac_cv_exeext |
| 3473 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
| 3474 | $as_echo "$ac_cv_exeext" >&6; } |
| 3475 | |
| 3476 | rm -f conftest.$ac_ext |
| 3477 | EXEEXT=$ac_cv_exeext |
| 3478 | ac_exeext=$EXEEXT |
| 3479 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3480 | /* end confdefs.h. */ |
| 3481 | #include <stdio.h> |
| 3482 | int |
| 3483 | main () |
| 3484 | { |
| 3485 | FILE *f = fopen ("conftest.out", "w"); |
| 3486 | return ferror (f) || fclose (f) != 0; |
| 3487 | |
| 3488 | ; |
| 3489 | return 0; |
| 3490 | } |
| 3491 | _ACEOF |
| 3492 | ac_clean_files="$ac_clean_files conftest.out" |
| 3493 | # Check that the compiler produces executables we can run. If not, either |
| 3494 | # the compiler is broken, or we cross compile. |
| 3495 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 |
| 3496 | $as_echo_n "checking whether we are cross compiling... " >&6; } |
| 3497 | if test "$cross_compiling" != yes; then |
| 3498 | { { ac_try="$ac_link" |
| 3499 | case "(($ac_try" in |
| 3500 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 3501 | *) ac_try_echo=$ac_try;; |
| 3502 | esac |
| 3503 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 3504 | $as_echo "$ac_try_echo"; } >&5 |
| 3505 | (eval "$ac_link") 2>&5 |
| 3506 | ac_status=$? |
| 3507 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 3508 | test $ac_status = 0; } |
| 3509 | if { ac_try='./conftest$ac_cv_exeext' |
| 3510 | { { case "(($ac_try" in |
| 3511 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 3512 | *) ac_try_echo=$ac_try;; |
| 3513 | esac |
| 3514 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 3515 | $as_echo "$ac_try_echo"; } >&5 |
| 3516 | (eval "$ac_try") 2>&5 |
| 3517 | ac_status=$? |
| 3518 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 3519 | test $ac_status = 0; }; }; then |
| 3520 | cross_compiling=no |
| 3521 | else |
| 3522 | if test "$cross_compiling" = maybe; then |
| 3523 | cross_compiling=yes |
| 3524 | else |
| 3525 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 3526 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 3527 | as_fn_error $? "cannot run C compiled programs. |
| 3528 | If you meant to cross compile, use \`--host'. |
| 3529 | See \`config.log' for more details" "$LINENO" 5; } |
| 3530 | fi |
| 3531 | fi |
| 3532 | fi |
| 3533 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 |
| 3534 | $as_echo "$cross_compiling" >&6; } |
| 3535 | |
| 3536 | rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out |
| 3537 | ac_clean_files=$ac_clean_files_save |
| 3538 | fi |
| 3539 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
| 3540 | $as_echo_n "checking for suffix of object files... " >&6; } |
| 3541 | if ${ac_cv_objext+:} false; then : |
| 3542 | $as_echo_n "(cached) " >&6 |
| 3543 | else |
| 3544 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3545 | /* end confdefs.h. */ |
| 3546 | |
| 3547 | int |
| 3548 | main () |
| 3549 | { |
| 3550 | |
| 3551 | ; |
| 3552 | return 0; |
| 3553 | } |
| 3554 | _ACEOF |
| 3555 | rm -f conftest.o conftest.obj |
| 3556 | if { { ac_try="$ac_compile" |
| 3557 | case "(($ac_try" in |
| 3558 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 3559 | *) ac_try_echo=$ac_try;; |
| 3560 | esac |
| 3561 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 3562 | $as_echo "$ac_try_echo"; } >&5 |
| 3563 | (eval "$ac_compile") 2>&5 |
| 3564 | ac_status=$? |
| 3565 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 3566 | test $ac_status = 0; }; then : |
| 3567 | for ac_file in conftest.o conftest.obj conftest.*; do |
| 3568 | test -f "$ac_file" || continue; |
| 3569 | case $ac_file in |
| 3570 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
| 3571 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
| 3572 | break;; |
| 3573 | esac |
| 3574 | done |
| 3575 | else |
| 3576 | $as_echo "$as_me: failed program was:" >&5 |
| 3577 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3578 | |
| 3579 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 3580 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 3581 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
| 3582 | See \`config.log' for more details" "$LINENO" 5; } |
| 3583 | fi |
| 3584 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
| 3585 | fi |
| 3586 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
| 3587 | $as_echo "$ac_cv_objext" >&6; } |
| 3588 | OBJEXT=$ac_cv_objext |
| 3589 | ac_objext=$OBJEXT |
| 3590 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
| 3591 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
| 3592 | if ${ac_cv_c_compiler_gnu+:} false; then : |
| 3593 | $as_echo_n "(cached) " >&6 |
| 3594 | else |
| 3595 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3596 | /* end confdefs.h. */ |
| 3597 | |
| 3598 | int |
| 3599 | main () |
| 3600 | { |
| 3601 | #ifndef __GNUC__ |
| 3602 | choke me |
| 3603 | #endif |
| 3604 | |
| 3605 | ; |
| 3606 | return 0; |
| 3607 | } |
| 3608 | _ACEOF |
| 3609 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3610 | ac_compiler_gnu=yes |
| 3611 | else |
| 3612 | ac_compiler_gnu=no |
| 3613 | fi |
| 3614 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3615 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
| 3616 | |
| 3617 | fi |
| 3618 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
| 3619 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
| 3620 | if test $ac_compiler_gnu = yes; then |
| 3621 | GCC=yes |
| 3622 | else |
| 3623 | GCC= |
| 3624 | fi |
| 3625 | ac_test_CFLAGS=${CFLAGS+set} |
| 3626 | ac_save_CFLAGS=$CFLAGS |
| 3627 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
| 3628 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
| 3629 | if ${ac_cv_prog_cc_g+:} false; then : |
| 3630 | $as_echo_n "(cached) " >&6 |
| 3631 | else |
| 3632 | ac_save_c_werror_flag=$ac_c_werror_flag |
| 3633 | ac_c_werror_flag=yes |
| 3634 | ac_cv_prog_cc_g=no |
| 3635 | CFLAGS="-g" |
| 3636 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3637 | /* end confdefs.h. */ |
| 3638 | |
| 3639 | int |
| 3640 | main () |
| 3641 | { |
| 3642 | |
| 3643 | ; |
| 3644 | return 0; |
| 3645 | } |
| 3646 | _ACEOF |
| 3647 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3648 | ac_cv_prog_cc_g=yes |
| 3649 | else |
| 3650 | CFLAGS="" |
| 3651 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3652 | /* end confdefs.h. */ |
| 3653 | |
| 3654 | int |
| 3655 | main () |
| 3656 | { |
| 3657 | |
| 3658 | ; |
| 3659 | return 0; |
| 3660 | } |
| 3661 | _ACEOF |
| 3662 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3663 | |
| 3664 | else |
| 3665 | ac_c_werror_flag=$ac_save_c_werror_flag |
| 3666 | CFLAGS="-g" |
| 3667 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3668 | /* end confdefs.h. */ |
| 3669 | |
| 3670 | int |
| 3671 | main () |
| 3672 | { |
| 3673 | |
| 3674 | ; |
| 3675 | return 0; |
| 3676 | } |
| 3677 | _ACEOF |
| 3678 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3679 | ac_cv_prog_cc_g=yes |
| 3680 | fi |
| 3681 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3682 | fi |
| 3683 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3684 | fi |
| 3685 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3686 | ac_c_werror_flag=$ac_save_c_werror_flag |
| 3687 | fi |
| 3688 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
| 3689 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
| 3690 | if test "$ac_test_CFLAGS" = set; then |
| 3691 | CFLAGS=$ac_save_CFLAGS |
| 3692 | elif test $ac_cv_prog_cc_g = yes; then |
| 3693 | if test "$GCC" = yes; then |
| 3694 | CFLAGS="-g -O2" |
| 3695 | else |
| 3696 | CFLAGS="-g" |
| 3697 | fi |
| 3698 | else |
| 3699 | if test "$GCC" = yes; then |
| 3700 | CFLAGS="-O2" |
| 3701 | else |
| 3702 | CFLAGS= |
| 3703 | fi |
| 3704 | fi |
| 3705 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
| 3706 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } |
| 3707 | if ${ac_cv_prog_cc_c89+:} false; then : |
| 3708 | $as_echo_n "(cached) " >&6 |
| 3709 | else |
| 3710 | ac_cv_prog_cc_c89=no |
| 3711 | ac_save_CC=$CC |
| 3712 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3713 | /* end confdefs.h. */ |
| 3714 | #include <stdarg.h> |
| 3715 | #include <stdio.h> |
| 3716 | struct stat; |
| 3717 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
| 3718 | struct buf { int x; }; |
| 3719 | FILE * (*rcsopen) (struct buf *, struct stat *, int); |
| 3720 | static char *e (p, i) |
| 3721 | char **p; |
| 3722 | int i; |
| 3723 | { |
| 3724 | return p[i]; |
| 3725 | } |
| 3726 | static char *f (char * (*g) (char **, int), char **p, ...) |
| 3727 | { |
| 3728 | char *s; |
| 3729 | va_list v; |
| 3730 | va_start (v,p); |
| 3731 | s = g (p, va_arg (v,int)); |
| 3732 | va_end (v); |
| 3733 | return s; |
| 3734 | } |
| 3735 | |
| 3736 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
| 3737 | function prototypes and stuff, but not '\xHH' hex character constants. |
| 3738 | These don't provoke an error unfortunately, instead are silently treated |
| 3739 | as 'x'. The following induces an error, until -std is added to get |
| 3740 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
| 3741 | array size at least. It's necessary to write '\x00'==0 to get something |
| 3742 | that's true only with -std. */ |
| 3743 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
| 3744 | |
| 3745 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
| 3746 | inside strings and character constants. */ |
| 3747 | #define FOO(x) 'x' |
| 3748 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; |
| 3749 | |
| 3750 | int test (int i, double x); |
| 3751 | struct s1 {int (*f) (int a);}; |
| 3752 | struct s2 {int (*f) (double a);}; |
| 3753 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); |
| 3754 | int argc; |
| 3755 | char **argv; |
| 3756 | int |
| 3757 | main () |
| 3758 | { |
| 3759 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
| 3760 | ; |
| 3761 | return 0; |
| 3762 | } |
| 3763 | _ACEOF |
| 3764 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
| 3765 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" |
| 3766 | do |
| 3767 | CC="$ac_save_CC $ac_arg" |
| 3768 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3769 | ac_cv_prog_cc_c89=$ac_arg |
| 3770 | fi |
| 3771 | rm -f core conftest.err conftest.$ac_objext |
| 3772 | test "x$ac_cv_prog_cc_c89" != "xno" && break |
| 3773 | done |
| 3774 | rm -f conftest.$ac_ext |
| 3775 | CC=$ac_save_CC |
| 3776 | |
| 3777 | fi |
| 3778 | # AC_CACHE_VAL |
| 3779 | case "x$ac_cv_prog_cc_c89" in |
| 3780 | x) |
| 3781 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 |
| 3782 | $as_echo "none needed" >&6; } ;; |
| 3783 | xno) |
| 3784 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 |
| 3785 | $as_echo "unsupported" >&6; } ;; |
| 3786 | *) |
| 3787 | CC="$CC $ac_cv_prog_cc_c89" |
| 3788 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 |
| 3789 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; |
| 3790 | esac |
| 3791 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
| 3792 | |
| 3793 | fi |
| 3794 | |
| 3795 | ac_ext=c |
| 3796 | ac_cpp='$CPP $CPPFLAGS' |
| 3797 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 3798 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 3799 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 3800 | |
| 3801 | |
| 3802 | ac_ext=c |
| 3803 | ac_cpp='$CPP $CPPFLAGS' |
| 3804 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 3805 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 3806 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 3807 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 |
| 3808 | $as_echo_n "checking how to run the C preprocessor... " >&6; } |
| 3809 | # On Suns, sometimes $CPP names a directory. |
| 3810 | if test -n "$CPP" && test -d "$CPP"; then |
| 3811 | CPP= |
| 3812 | fi |
| 3813 | if test -z "$CPP"; then |
| 3814 | if ${ac_cv_prog_CPP+:} false; then : |
| 3815 | $as_echo_n "(cached) " >&6 |
| 3816 | else |
| 3817 | # Double quotes because CPP needs to be expanded |
| 3818 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" |
| 3819 | do |
| 3820 | ac_preproc_ok=false |
| 3821 | for ac_c_preproc_warn_flag in '' yes |
| 3822 | do |
| 3823 | # Use a header file that comes with gcc, so configuring glibc |
| 3824 | # with a fresh cross-compiler works. |
| 3825 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 3826 | # <limits.h> exists even on freestanding compilers. |
| 3827 | # On the NeXT, cc -E runs the code through the compiler's parser, |
| 3828 | # not just through cpp. "Syntax error" is here to catch this case. |
| 3829 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3830 | /* end confdefs.h. */ |
| 3831 | #ifdef __STDC__ |
| 3832 | # include <limits.h> |
| 3833 | #else |
| 3834 | # include <assert.h> |
| 3835 | #endif |
| 3836 | Syntax error |
| 3837 | _ACEOF |
| 3838 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 3839 | |
| 3840 | else |
| 3841 | # Broken: fails on valid input. |
| 3842 | continue |
| 3843 | fi |
| 3844 | rm -f conftest.err conftest.i conftest.$ac_ext |
| 3845 | |
| 3846 | # OK, works on sane cases. Now check whether nonexistent headers |
| 3847 | # can be detected and how. |
| 3848 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3849 | /* end confdefs.h. */ |
| 3850 | #include <ac_nonexistent.h> |
| 3851 | _ACEOF |
| 3852 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 3853 | # Broken: success on invalid input. |
| 3854 | continue |
| 3855 | else |
| 3856 | # Passes both tests. |
| 3857 | ac_preproc_ok=: |
| 3858 | break |
| 3859 | fi |
| 3860 | rm -f conftest.err conftest.i conftest.$ac_ext |
| 3861 | |
| 3862 | done |
| 3863 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| 3864 | rm -f conftest.i conftest.err conftest.$ac_ext |
| 3865 | if $ac_preproc_ok; then : |
| 3866 | break |
| 3867 | fi |
| 3868 | |
| 3869 | done |
| 3870 | ac_cv_prog_CPP=$CPP |
| 3871 | |
| 3872 | fi |
| 3873 | CPP=$ac_cv_prog_CPP |
| 3874 | else |
| 3875 | ac_cv_prog_CPP=$CPP |
| 3876 | fi |
| 3877 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 |
| 3878 | $as_echo "$CPP" >&6; } |
| 3879 | ac_preproc_ok=false |
| 3880 | for ac_c_preproc_warn_flag in '' yes |
| 3881 | do |
| 3882 | # Use a header file that comes with gcc, so configuring glibc |
| 3883 | # with a fresh cross-compiler works. |
| 3884 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 3885 | # <limits.h> exists even on freestanding compilers. |
| 3886 | # On the NeXT, cc -E runs the code through the compiler's parser, |
| 3887 | # not just through cpp. "Syntax error" is here to catch this case. |
| 3888 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3889 | /* end confdefs.h. */ |
| 3890 | #ifdef __STDC__ |
| 3891 | # include <limits.h> |
| 3892 | #else |
| 3893 | # include <assert.h> |
| 3894 | #endif |
| 3895 | Syntax error |
| 3896 | _ACEOF |
| 3897 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 3898 | |
| 3899 | else |
| 3900 | # Broken: fails on valid input. |
| 3901 | continue |
| 3902 | fi |
| 3903 | rm -f conftest.err conftest.i conftest.$ac_ext |
| 3904 | |
| 3905 | # OK, works on sane cases. Now check whether nonexistent headers |
| 3906 | # can be detected and how. |
| 3907 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3908 | /* end confdefs.h. */ |
| 3909 | #include <ac_nonexistent.h> |
| 3910 | _ACEOF |
| 3911 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 3912 | # Broken: success on invalid input. |
| 3913 | continue |
| 3914 | else |
| 3915 | # Passes both tests. |
| 3916 | ac_preproc_ok=: |
| 3917 | break |
| 3918 | fi |
| 3919 | rm -f conftest.err conftest.i conftest.$ac_ext |
| 3920 | |
| 3921 | done |
| 3922 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| 3923 | rm -f conftest.i conftest.err conftest.$ac_ext |
| 3924 | if $ac_preproc_ok; then : |
| 3925 | |
| 3926 | else |
| 3927 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 3928 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 3929 | as_fn_error $? "C preprocessor \"$CPP\" fails sanity check |
| 3930 | See \`config.log' for more details" "$LINENO" 5; } |
| 3931 | fi |
| 3932 | |
| 3933 | ac_ext=c |
| 3934 | ac_cpp='$CPP $CPPFLAGS' |
| 3935 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 3936 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 3937 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 3938 | |
| 3939 | |
| 3940 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
| 3941 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } |
| 3942 | if ${ac_cv_path_GREP+:} false; then : |
| 3943 | $as_echo_n "(cached) " >&6 |
| 3944 | else |
| 3945 | if test -z "$GREP"; then |
| 3946 | ac_path_GREP_found=false |
| 3947 | # Loop through the user's path and test for each of PROGNAME-LIST |
| 3948 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3949 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
| 3950 | do |
| 3951 | IFS=$as_save_IFS |
| 3952 | test -z "$as_dir" && as_dir=. |
| 3953 | for ac_prog in grep ggrep; do |
| 3954 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3955 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" |
| 3956 | as_fn_executable_p "$ac_path_GREP" || continue |
| 3957 | # Check for GNU ac_path_GREP and select it if it is found. |
| 3958 | # Check for GNU $ac_path_GREP |
| 3959 | case `"$ac_path_GREP" --version 2>&1` in |
| 3960 | *GNU*) |
| 3961 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; |
| 3962 | *) |
| 3963 | ac_count=0 |
| 3964 | $as_echo_n 0123456789 >"conftest.in" |
| 3965 | while : |
| 3966 | do |
| 3967 | cat "conftest.in" "conftest.in" >"conftest.tmp" |
| 3968 | mv "conftest.tmp" "conftest.in" |
| 3969 | cp "conftest.in" "conftest.nl" |
| 3970 | $as_echo 'GREP' >> "conftest.nl" |
| 3971 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
| 3972 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break |
| 3973 | as_fn_arith $ac_count + 1 && ac_count=$as_val |
| 3974 | if test $ac_count -gt ${ac_path_GREP_max-0}; then |
| 3975 | # Best one so far, save it but keep looking for a better one |
| 3976 | ac_cv_path_GREP="$ac_path_GREP" |
| 3977 | ac_path_GREP_max=$ac_count |
| 3978 | fi |
| 3979 | # 10*(2^10) chars as input seems more than enough |
| 3980 | test $ac_count -gt 10 && break |
| 3981 | done |
| 3982 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; |
| 3983 | esac |
| 3984 | |
| 3985 | $ac_path_GREP_found && break 3 |
| 3986 | done |
| 3987 | done |
| 3988 | done |
| 3989 | IFS=$as_save_IFS |
| 3990 | if test -z "$ac_cv_path_GREP"; then |
| 3991 | as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
| 3992 | fi |
| 3993 | else |
| 3994 | ac_cv_path_GREP=$GREP |
| 3995 | fi |
| 3996 | |
| 3997 | fi |
| 3998 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 |
| 3999 | $as_echo "$ac_cv_path_GREP" >&6; } |
| 4000 | GREP="$ac_cv_path_GREP" |
| 4001 | |
| 4002 | |
| 4003 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 |
| 4004 | $as_echo_n "checking for egrep... " >&6; } |
| 4005 | if ${ac_cv_path_EGREP+:} false; then : |
| 4006 | $as_echo_n "(cached) " >&6 |
| 4007 | else |
| 4008 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 |
| 4009 | then ac_cv_path_EGREP="$GREP -E" |
| 4010 | else |
| 4011 | if test -z "$EGREP"; then |
| 4012 | ac_path_EGREP_found=false |
| 4013 | # Loop through the user's path and test for each of PROGNAME-LIST |
| 4014 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 4015 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
| 4016 | do |
| 4017 | IFS=$as_save_IFS |
| 4018 | test -z "$as_dir" && as_dir=. |
| 4019 | for ac_prog in egrep; do |
| 4020 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 4021 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" |
| 4022 | as_fn_executable_p "$ac_path_EGREP" || continue |
| 4023 | # Check for GNU ac_path_EGREP and select it if it is found. |
| 4024 | # Check for GNU $ac_path_EGREP |
| 4025 | case `"$ac_path_EGREP" --version 2>&1` in |
| 4026 | *GNU*) |
| 4027 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; |
| 4028 | *) |
| 4029 | ac_count=0 |
| 4030 | $as_echo_n 0123456789 >"conftest.in" |
| 4031 | while : |
| 4032 | do |
| 4033 | cat "conftest.in" "conftest.in" >"conftest.tmp" |
| 4034 | mv "conftest.tmp" "conftest.in" |
| 4035 | cp "conftest.in" "conftest.nl" |
| 4036 | $as_echo 'EGREP' >> "conftest.nl" |
| 4037 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
| 4038 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break |
| 4039 | as_fn_arith $ac_count + 1 && ac_count=$as_val |
| 4040 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then |
| 4041 | # Best one so far, save it but keep looking for a better one |
| 4042 | ac_cv_path_EGREP="$ac_path_EGREP" |
| 4043 | ac_path_EGREP_max=$ac_count |
| 4044 | fi |
| 4045 | # 10*(2^10) chars as input seems more than enough |
| 4046 | test $ac_count -gt 10 && break |
| 4047 | done |
| 4048 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; |
| 4049 | esac |
| 4050 | |
| 4051 | $ac_path_EGREP_found && break 3 |
| 4052 | done |
| 4053 | done |
| 4054 | done |
| 4055 | IFS=$as_save_IFS |
| 4056 | if test -z "$ac_cv_path_EGREP"; then |
| 4057 | as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
| 4058 | fi |
| 4059 | else |
| 4060 | ac_cv_path_EGREP=$EGREP |
| 4061 | fi |
| 4062 | |
| 4063 | fi |
| 4064 | fi |
| 4065 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
| 4066 | $as_echo "$ac_cv_path_EGREP" >&6; } |
| 4067 | EGREP="$ac_cv_path_EGREP" |
| 4068 | |
| 4069 | |
| 4070 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
| 4071 | $as_echo_n "checking for ANSI C header files... " >&6; } |
| 4072 | if ${ac_cv_header_stdc+:} false; then : |
| 4073 | $as_echo_n "(cached) " >&6 |
| 4074 | else |
| 4075 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4076 | /* end confdefs.h. */ |
| 4077 | #include <stdlib.h> |
| 4078 | #include <stdarg.h> |
| 4079 | #include <string.h> |
| 4080 | #include <float.h> |
| 4081 | |
| 4082 | int |
| 4083 | main () |
| 4084 | { |
| 4085 | |
| 4086 | ; |
| 4087 | return 0; |
| 4088 | } |
| 4089 | _ACEOF |
| 4090 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4091 | ac_cv_header_stdc=yes |
| 4092 | else |
| 4093 | ac_cv_header_stdc=no |
| 4094 | fi |
| 4095 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4096 | |
| 4097 | if test $ac_cv_header_stdc = yes; then |
| 4098 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. |
| 4099 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4100 | /* end confdefs.h. */ |
| 4101 | #include <string.h> |
| 4102 | |
| 4103 | _ACEOF |
| 4104 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 4105 | $EGREP "memchr" >/dev/null 2>&1; then : |
| 4106 | |
| 4107 | else |
| 4108 | ac_cv_header_stdc=no |
| 4109 | fi |
| 4110 | rm -f conftest* |
| 4111 | |
| 4112 | fi |
| 4113 | |
| 4114 | if test $ac_cv_header_stdc = yes; then |
| 4115 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. |
| 4116 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4117 | /* end confdefs.h. */ |
| 4118 | #include <stdlib.h> |
| 4119 | |
| 4120 | _ACEOF |
| 4121 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 4122 | $EGREP "free" >/dev/null 2>&1; then : |
| 4123 | |
| 4124 | else |
| 4125 | ac_cv_header_stdc=no |
| 4126 | fi |
| 4127 | rm -f conftest* |
| 4128 | |
| 4129 | fi |
| 4130 | |
| 4131 | if test $ac_cv_header_stdc = yes; then |
| 4132 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. |
| 4133 | if test "$cross_compiling" = yes; then : |
| 4134 | : |
| 4135 | else |
| 4136 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4137 | /* end confdefs.h. */ |
| 4138 | #include <ctype.h> |
| 4139 | #include <stdlib.h> |
| 4140 | #if ((' ' & 0x0FF) == 0x020) |
| 4141 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') |
| 4142 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) |
| 4143 | #else |
| 4144 | # define ISLOWER(c) \ |
| 4145 | (('a' <= (c) && (c) <= 'i') \ |
| 4146 | || ('j' <= (c) && (c) <= 'r') \ |
| 4147 | || ('s' <= (c) && (c) <= 'z')) |
| 4148 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
| 4149 | #endif |
| 4150 | |
| 4151 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
| 4152 | int |
| 4153 | main () |
| 4154 | { |
| 4155 | int i; |
| 4156 | for (i = 0; i < 256; i++) |
| 4157 | if (XOR (islower (i), ISLOWER (i)) |
| 4158 | || toupper (i) != TOUPPER (i)) |
| 4159 | return 2; |
| 4160 | return 0; |
| 4161 | } |
| 4162 | _ACEOF |
| 4163 | if ac_fn_c_try_run "$LINENO"; then : |
| 4164 | |
| 4165 | else |
| 4166 | ac_cv_header_stdc=no |
| 4167 | fi |
| 4168 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 4169 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 4170 | fi |
| 4171 | |
| 4172 | fi |
| 4173 | fi |
| 4174 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
| 4175 | $as_echo "$ac_cv_header_stdc" >&6; } |
| 4176 | if test $ac_cv_header_stdc = yes; then |
| 4177 | |
| 4178 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
| 4179 | |
| 4180 | fi |
| 4181 | |
| 4182 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. |
| 4183 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ |
| 4184 | inttypes.h stdint.h unistd.h |
| 4185 | do : |
| 4186 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 4187 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default |
| 4188 | " |
| 4189 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
| 4190 | cat >>confdefs.h <<_ACEOF |
| 4191 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| 4192 | _ACEOF |
| 4193 | |
| 4194 | fi |
| 4195 | |
| 4196 | done |
| 4197 | |
| 4198 | |
| 4199 | |
| 4200 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" |
| 4201 | if test "x$ac_cv_header_minix_config_h" = xyes; then : |
| 4202 | MINIX=yes |
| 4203 | else |
| 4204 | MINIX= |
| 4205 | fi |
| 4206 | |
| 4207 | |
| 4208 | if test "$MINIX" = yes; then |
| 4209 | |
| 4210 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h |
| 4211 | |
| 4212 | |
| 4213 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h |
| 4214 | |
| 4215 | |
| 4216 | $as_echo "#define _MINIX 1" >>confdefs.h |
| 4217 | |
| 4218 | fi |
| 4219 | |
| 4220 | |
| 4221 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 |
| 4222 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } |
| 4223 | if ${ac_cv_safe_to_define___extensions__+:} false; then : |
| 4224 | $as_echo_n "(cached) " >&6 |
| 4225 | else |
| 4226 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4227 | /* end confdefs.h. */ |
| 4228 | |
| 4229 | # define __EXTENSIONS__ 1 |
| 4230 | $ac_includes_default |
| 4231 | int |
| 4232 | main () |
| 4233 | { |
| 4234 | |
| 4235 | ; |
| 4236 | return 0; |
| 4237 | } |
| 4238 | _ACEOF |
| 4239 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4240 | ac_cv_safe_to_define___extensions__=yes |
| 4241 | else |
| 4242 | ac_cv_safe_to_define___extensions__=no |
| 4243 | fi |
| 4244 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4245 | fi |
| 4246 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 |
| 4247 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } |
| 4248 | test $ac_cv_safe_to_define___extensions__ = yes && |
| 4249 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h |
| 4250 | |
| 4251 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h |
| 4252 | |
| 4253 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h |
| 4254 | |
| 4255 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h |
| 4256 | |
| 4257 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h |
| 4258 | |
| 4259 | |
| 4260 | |
| 4261 | # Check whether --enable-largefile was given. |
| 4262 | if test "${enable_largefile+set}" = set; then : |
| 4263 | enableval=$enable_largefile; |
| 4264 | fi |
| 4265 | |
| 4266 | if test "$enable_largefile" != no; then |
| 4267 | |
| 4268 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 |
| 4269 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } |
| 4270 | if ${ac_cv_sys_largefile_CC+:} false; then : |
| 4271 | $as_echo_n "(cached) " >&6 |
| 4272 | else |
| 4273 | ac_cv_sys_largefile_CC=no |
| 4274 | if test "$GCC" != yes; then |
| 4275 | ac_save_CC=$CC |
| 4276 | while :; do |
| 4277 | # IRIX 6.2 and later do not support large files by default, |
| 4278 | # so use the C compiler's -n32 option if that helps. |
| 4279 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4280 | /* end confdefs.h. */ |
| 4281 | #include <sys/types.h> |
| 4282 | /* Check that off_t can represent 2**63 - 1 correctly. |
| 4283 | We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| 4284 | since some C++ compilers masquerading as C compilers |
| 4285 | incorrectly reject 9223372036854775807. */ |
| 4286 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| 4287 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| 4288 | && LARGE_OFF_T % 2147483647 == 1) |
| 4289 | ? 1 : -1]; |
| 4290 | int |
| 4291 | main () |
| 4292 | { |
| 4293 | |
| 4294 | ; |
| 4295 | return 0; |
| 4296 | } |
| 4297 | _ACEOF |
| 4298 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4299 | break |
| 4300 | fi |
| 4301 | rm -f core conftest.err conftest.$ac_objext |
| 4302 | CC="$CC -n32" |
| 4303 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4304 | ac_cv_sys_largefile_CC=' -n32'; break |
| 4305 | fi |
| 4306 | rm -f core conftest.err conftest.$ac_objext |
| 4307 | break |
| 4308 | done |
| 4309 | CC=$ac_save_CC |
| 4310 | rm -f conftest.$ac_ext |
| 4311 | fi |
| 4312 | fi |
| 4313 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 |
| 4314 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } |
| 4315 | if test "$ac_cv_sys_largefile_CC" != no; then |
| 4316 | CC=$CC$ac_cv_sys_largefile_CC |
| 4317 | fi |
| 4318 | |
| 4319 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 |
| 4320 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } |
| 4321 | if ${ac_cv_sys_file_offset_bits+:} false; then : |
| 4322 | $as_echo_n "(cached) " >&6 |
| 4323 | else |
| 4324 | while :; do |
| 4325 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4326 | /* end confdefs.h. */ |
| 4327 | #include <sys/types.h> |
| 4328 | /* Check that off_t can represent 2**63 - 1 correctly. |
| 4329 | We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| 4330 | since some C++ compilers masquerading as C compilers |
| 4331 | incorrectly reject 9223372036854775807. */ |
| 4332 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| 4333 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| 4334 | && LARGE_OFF_T % 2147483647 == 1) |
| 4335 | ? 1 : -1]; |
| 4336 | int |
| 4337 | main () |
| 4338 | { |
| 4339 | |
| 4340 | ; |
| 4341 | return 0; |
| 4342 | } |
| 4343 | _ACEOF |
| 4344 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4345 | ac_cv_sys_file_offset_bits=no; break |
| 4346 | fi |
| 4347 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4348 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4349 | /* end confdefs.h. */ |
| 4350 | #define _FILE_OFFSET_BITS 64 |
| 4351 | #include <sys/types.h> |
| 4352 | /* Check that off_t can represent 2**63 - 1 correctly. |
| 4353 | We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| 4354 | since some C++ compilers masquerading as C compilers |
| 4355 | incorrectly reject 9223372036854775807. */ |
| 4356 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| 4357 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| 4358 | && LARGE_OFF_T % 2147483647 == 1) |
| 4359 | ? 1 : -1]; |
| 4360 | int |
| 4361 | main () |
| 4362 | { |
| 4363 | |
| 4364 | ; |
| 4365 | return 0; |
| 4366 | } |
| 4367 | _ACEOF |
| 4368 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4369 | ac_cv_sys_file_offset_bits=64; break |
| 4370 | fi |
| 4371 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4372 | ac_cv_sys_file_offset_bits=unknown |
| 4373 | break |
| 4374 | done |
| 4375 | fi |
| 4376 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 |
| 4377 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } |
| 4378 | case $ac_cv_sys_file_offset_bits in #( |
| 4379 | no | unknown) ;; |
| 4380 | *) |
| 4381 | cat >>confdefs.h <<_ACEOF |
| 4382 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits |
| 4383 | _ACEOF |
| 4384 | ;; |
| 4385 | esac |
| 4386 | rm -rf conftest* |
| 4387 | if test $ac_cv_sys_file_offset_bits = unknown; then |
| 4388 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 |
| 4389 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } |
| 4390 | if ${ac_cv_sys_large_files+:} false; then : |
| 4391 | $as_echo_n "(cached) " >&6 |
| 4392 | else |
| 4393 | while :; do |
| 4394 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4395 | /* end confdefs.h. */ |
| 4396 | #include <sys/types.h> |
| 4397 | /* Check that off_t can represent 2**63 - 1 correctly. |
| 4398 | We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| 4399 | since some C++ compilers masquerading as C compilers |
| 4400 | incorrectly reject 9223372036854775807. */ |
| 4401 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| 4402 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| 4403 | && LARGE_OFF_T % 2147483647 == 1) |
| 4404 | ? 1 : -1]; |
| 4405 | int |
| 4406 | main () |
| 4407 | { |
| 4408 | |
| 4409 | ; |
| 4410 | return 0; |
| 4411 | } |
| 4412 | _ACEOF |
| 4413 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4414 | ac_cv_sys_large_files=no; break |
| 4415 | fi |
| 4416 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4417 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4418 | /* end confdefs.h. */ |
| 4419 | #define _LARGE_FILES 1 |
| 4420 | #include <sys/types.h> |
| 4421 | /* Check that off_t can represent 2**63 - 1 correctly. |
| 4422 | We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| 4423 | since some C++ compilers masquerading as C compilers |
| 4424 | incorrectly reject 9223372036854775807. */ |
| 4425 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| 4426 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| 4427 | && LARGE_OFF_T % 2147483647 == 1) |
| 4428 | ? 1 : -1]; |
| 4429 | int |
| 4430 | main () |
| 4431 | { |
| 4432 | |
| 4433 | ; |
| 4434 | return 0; |
| 4435 | } |
| 4436 | _ACEOF |
| 4437 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4438 | ac_cv_sys_large_files=1; break |
| 4439 | fi |
| 4440 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4441 | ac_cv_sys_large_files=unknown |
| 4442 | break |
| 4443 | done |
| 4444 | fi |
| 4445 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 |
| 4446 | $as_echo "$ac_cv_sys_large_files" >&6; } |
| 4447 | case $ac_cv_sys_large_files in #( |
| 4448 | no | unknown) ;; |
| 4449 | *) |
| 4450 | cat >>confdefs.h <<_ACEOF |
| 4451 | #define _LARGE_FILES $ac_cv_sys_large_files |
| 4452 | _ACEOF |
| 4453 | ;; |
| 4454 | esac |
| 4455 | rm -rf conftest* |
| 4456 | fi |
| 4457 | |
| 4458 | |
| 4459 | fi |
| 4460 | |
| 4461 | |
| 4462 | ac_c_preproc_warn_flag=yes |
| 4463 | |
| 4464 | ac_ext=c |
| 4465 | ac_cpp='$CPP $CPPFLAGS' |
| 4466 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 4467 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 4468 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 4469 | |
| 4470 | ac_libiberty_warn_cflags= |
| 4471 | save_CFLAGS="$CFLAGS" |
| 4472 | for real_option in -W -Wall -Wwrite-strings -Wc++-compat \ |
| 4473 | -Wstrict-prototypes \ |
| 4474 | -Wshadow=local; do |
| 4475 | # Do the check with the no- prefix removed since gcc silently |
| 4476 | # accepts any -Wno-* option on purpose |
| 4477 | case $real_option in |
| 4478 | -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; |
| 4479 | *) option=$real_option ;; |
| 4480 | esac |
| 4481 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
| 4482 | |
| 4483 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 |
| 4484 | $as_echo_n "checking whether $CC supports $option... " >&6; } |
| 4485 | if eval \${$as_acx_Woption+:} false; then : |
| 4486 | $as_echo_n "(cached) " >&6 |
| 4487 | else |
| 4488 | CFLAGS="$option" |
| 4489 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4490 | /* end confdefs.h. */ |
| 4491 | |
| 4492 | int |
| 4493 | main () |
| 4494 | { |
| 4495 | |
| 4496 | ; |
| 4497 | return 0; |
| 4498 | } |
| 4499 | _ACEOF |
| 4500 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4501 | eval "$as_acx_Woption=yes" |
| 4502 | else |
| 4503 | eval "$as_acx_Woption=no" |
| 4504 | fi |
| 4505 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4506 | |
| 4507 | fi |
| 4508 | eval ac_res=\$$as_acx_Woption |
| 4509 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 4510 | $as_echo "$ac_res" >&6; } |
| 4511 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : |
| 4512 | ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option" |
| 4513 | fi |
| 4514 | done |
| 4515 | CFLAGS="$save_CFLAGS" |
| 4516 | ac_ext=c |
| 4517 | ac_cpp='$CPP $CPPFLAGS' |
| 4518 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 4519 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 4520 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 4521 | |
| 4522 | |
| 4523 | ac_ext=c |
| 4524 | ac_cpp='$CPP $CPPFLAGS' |
| 4525 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 4526 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 4527 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 4528 | |
| 4529 | # Do the check with the no- prefix removed from the warning options |
| 4530 | # since gcc silently accepts any -Wno-* option on purpose |
| 4531 | if test "$GCC" = yes; then : |
| 4532 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5 |
| 4533 | $as_echo_n "checking whether $CC supports -pedantic ... " >&6; } |
| 4534 | if ${acx_cv_prog_cc_pedantic_+:} false; then : |
| 4535 | $as_echo_n "(cached) " >&6 |
| 4536 | else |
| 4537 | save_CFLAGS="$CFLAGS" |
| 4538 | CFLAGS="-pedantic " |
| 4539 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4540 | /* end confdefs.h. */ |
| 4541 | |
| 4542 | int |
| 4543 | main () |
| 4544 | { |
| 4545 | |
| 4546 | ; |
| 4547 | return 0; |
| 4548 | } |
| 4549 | _ACEOF |
| 4550 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4551 | acx_cv_prog_cc_pedantic_=yes |
| 4552 | else |
| 4553 | acx_cv_prog_cc_pedantic_=no |
| 4554 | fi |
| 4555 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4556 | CFLAGS="$save_CFLAGS" |
| 4557 | fi |
| 4558 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5 |
| 4559 | $as_echo "$acx_cv_prog_cc_pedantic_" >&6; } |
| 4560 | if test $acx_cv_prog_cc_pedantic_ = yes; then : |
| 4561 | ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic " |
| 4562 | fi |
| 4563 | |
| 4564 | fi |
| 4565 | ac_ext=c |
| 4566 | ac_cpp='$CPP $CPPFLAGS' |
| 4567 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 4568 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 4569 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 4570 | |
| 4571 | |
| 4572 | |
| 4573 | if test "x$CC" != xcc; then |
| 4574 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 |
| 4575 | $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } |
| 4576 | else |
| 4577 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 |
| 4578 | $as_echo_n "checking whether cc understands -c and -o together... " >&6; } |
| 4579 | fi |
| 4580 | set dummy $CC; ac_cc=`$as_echo "$2" | |
| 4581 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` |
| 4582 | if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then : |
| 4583 | $as_echo_n "(cached) " >&6 |
| 4584 | else |
| 4585 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4586 | /* end confdefs.h. */ |
| 4587 | |
| 4588 | int |
| 4589 | main () |
| 4590 | { |
| 4591 | |
| 4592 | ; |
| 4593 | return 0; |
| 4594 | } |
| 4595 | _ACEOF |
| 4596 | # Make sure it works both with $CC and with simple cc. |
| 4597 | # We do the test twice because some compilers refuse to overwrite an |
| 4598 | # existing .o file with -o, though they will create one. |
| 4599 | ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' |
| 4600 | rm -f conftest2.* |
| 4601 | if { { case "(($ac_try" in |
| 4602 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 4603 | *) ac_try_echo=$ac_try;; |
| 4604 | esac |
| 4605 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 4606 | $as_echo "$ac_try_echo"; } >&5 |
| 4607 | (eval "$ac_try") 2>&5 |
| 4608 | ac_status=$? |
| 4609 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 4610 | test $ac_status = 0; } && |
| 4611 | test -f conftest2.$ac_objext && { { case "(($ac_try" in |
| 4612 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 4613 | *) ac_try_echo=$ac_try;; |
| 4614 | esac |
| 4615 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 4616 | $as_echo "$ac_try_echo"; } >&5 |
| 4617 | (eval "$ac_try") 2>&5 |
| 4618 | ac_status=$? |
| 4619 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 4620 | test $ac_status = 0; }; |
| 4621 | then |
| 4622 | eval ac_cv_prog_cc_${ac_cc}_c_o=yes |
| 4623 | if test "x$CC" != xcc; then |
| 4624 | # Test first that cc exists at all. |
| 4625 | if { ac_try='cc -c conftest.$ac_ext >&5' |
| 4626 | { { case "(($ac_try" in |
| 4627 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 4628 | *) ac_try_echo=$ac_try;; |
| 4629 | esac |
| 4630 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 4631 | $as_echo "$ac_try_echo"; } >&5 |
| 4632 | (eval "$ac_try") 2>&5 |
| 4633 | ac_status=$? |
| 4634 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 4635 | test $ac_status = 0; }; }; then |
| 4636 | ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' |
| 4637 | rm -f conftest2.* |
| 4638 | if { { case "(($ac_try" in |
| 4639 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 4640 | *) ac_try_echo=$ac_try;; |
| 4641 | esac |
| 4642 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 4643 | $as_echo "$ac_try_echo"; } >&5 |
| 4644 | (eval "$ac_try") 2>&5 |
| 4645 | ac_status=$? |
| 4646 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 4647 | test $ac_status = 0; } && |
| 4648 | test -f conftest2.$ac_objext && { { case "(($ac_try" in |
| 4649 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 4650 | *) ac_try_echo=$ac_try;; |
| 4651 | esac |
| 4652 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 4653 | $as_echo "$ac_try_echo"; } >&5 |
| 4654 | (eval "$ac_try") 2>&5 |
| 4655 | ac_status=$? |
| 4656 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 4657 | test $ac_status = 0; }; |
| 4658 | then |
| 4659 | # cc works too. |
| 4660 | : |
| 4661 | else |
| 4662 | # cc exists but doesn't like -o. |
| 4663 | eval ac_cv_prog_cc_${ac_cc}_c_o=no |
| 4664 | fi |
| 4665 | fi |
| 4666 | fi |
| 4667 | else |
| 4668 | eval ac_cv_prog_cc_${ac_cc}_c_o=no |
| 4669 | fi |
| 4670 | rm -f core conftest* |
| 4671 | |
| 4672 | fi |
| 4673 | if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then |
| 4674 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| 4675 | $as_echo "yes" >&6; } |
| 4676 | else |
| 4677 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 4678 | $as_echo "no" >&6; } |
| 4679 | |
| 4680 | $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h |
| 4681 | |
| 4682 | fi |
| 4683 | |
| 4684 | # autoconf is lame and doesn't give us any substitution variable for this. |
| 4685 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then |
| 4686 | NO_MINUS_C_MINUS_O=yes |
| 4687 | else |
| 4688 | OUTPUT_OPTION='-o $@' |
| 4689 | fi |
| 4690 | |
| 4691 | |
| 4692 | |
| 4693 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 |
| 4694 | $as_echo_n "checking for an ANSI C-conforming const... " >&6; } |
| 4695 | if ${ac_cv_c_const+:} false; then : |
| 4696 | $as_echo_n "(cached) " >&6 |
| 4697 | else |
| 4698 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4699 | /* end confdefs.h. */ |
| 4700 | |
| 4701 | int |
| 4702 | main () |
| 4703 | { |
| 4704 | |
| 4705 | #ifndef __cplusplus |
| 4706 | /* Ultrix mips cc rejects this sort of thing. */ |
| 4707 | typedef int charset[2]; |
| 4708 | const charset cs = { 0, 0 }; |
| 4709 | /* SunOS 4.1.1 cc rejects this. */ |
| 4710 | char const *const *pcpcc; |
| 4711 | char **ppc; |
| 4712 | /* NEC SVR4.0.2 mips cc rejects this. */ |
| 4713 | struct point {int x, y;}; |
| 4714 | static struct point const zero = {0,0}; |
| 4715 | /* AIX XL C 1.02.0.0 rejects this. |
| 4716 | It does not let you subtract one const X* pointer from another in |
| 4717 | an arm of an if-expression whose if-part is not a constant |
| 4718 | expression */ |
| 4719 | const char *g = "string"; |
| 4720 | pcpcc = &g + (g ? g-g : 0); |
| 4721 | /* HPUX 7.0 cc rejects these. */ |
| 4722 | ++pcpcc; |
| 4723 | ppc = (char**) pcpcc; |
| 4724 | pcpcc = (char const *const *) ppc; |
| 4725 | { /* SCO 3.2v4 cc rejects this sort of thing. */ |
| 4726 | char tx; |
| 4727 | char *t = &tx; |
| 4728 | char const *s = 0 ? (char *) 0 : (char const *) 0; |
| 4729 | |
| 4730 | *t++ = 0; |
| 4731 | if (s) return 0; |
| 4732 | } |
| 4733 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ |
| 4734 | int x[] = {25, 17}; |
| 4735 | const int *foo = &x[0]; |
| 4736 | ++foo; |
| 4737 | } |
| 4738 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ |
| 4739 | typedef const int *iptr; |
| 4740 | iptr p = 0; |
| 4741 | ++p; |
| 4742 | } |
| 4743 | { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying |
| 4744 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ |
| 4745 | struct s { int j; const int *ap[3]; } bx; |
| 4746 | struct s *b = &bx; b->j = 5; |
| 4747 | } |
| 4748 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ |
| 4749 | const int foo = 10; |
| 4750 | if (!foo) return 0; |
| 4751 | } |
| 4752 | return !cs[0] && !zero.x; |
| 4753 | #endif |
| 4754 | |
| 4755 | ; |
| 4756 | return 0; |
| 4757 | } |
| 4758 | _ACEOF |
| 4759 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4760 | ac_cv_c_const=yes |
| 4761 | else |
| 4762 | ac_cv_c_const=no |
| 4763 | fi |
| 4764 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4765 | fi |
| 4766 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 |
| 4767 | $as_echo "$ac_cv_c_const" >&6; } |
| 4768 | if test $ac_cv_c_const = no; then |
| 4769 | |
| 4770 | $as_echo "#define const /**/" >>confdefs.h |
| 4771 | |
| 4772 | fi |
| 4773 | |
| 4774 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 |
| 4775 | $as_echo_n "checking for inline... " >&6; } |
| 4776 | if ${ac_cv_c_inline+:} false; then : |
| 4777 | $as_echo_n "(cached) " >&6 |
| 4778 | else |
| 4779 | ac_cv_c_inline=no |
| 4780 | for ac_kw in inline __inline__ __inline; do |
| 4781 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4782 | /* end confdefs.h. */ |
| 4783 | #ifndef __cplusplus |
| 4784 | typedef int foo_t; |
| 4785 | static $ac_kw foo_t static_foo () {return 0; } |
| 4786 | $ac_kw foo_t foo () {return 0; } |
| 4787 | #endif |
| 4788 | |
| 4789 | _ACEOF |
| 4790 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4791 | ac_cv_c_inline=$ac_kw |
| 4792 | fi |
| 4793 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4794 | test "$ac_cv_c_inline" != no && break |
| 4795 | done |
| 4796 | |
| 4797 | fi |
| 4798 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 |
| 4799 | $as_echo "$ac_cv_c_inline" >&6; } |
| 4800 | |
| 4801 | case $ac_cv_c_inline in |
| 4802 | inline | yes) ;; |
| 4803 | *) |
| 4804 | case $ac_cv_c_inline in |
| 4805 | no) ac_val=;; |
| 4806 | *) ac_val=$ac_cv_c_inline;; |
| 4807 | esac |
| 4808 | cat >>confdefs.h <<_ACEOF |
| 4809 | #ifndef __cplusplus |
| 4810 | #define inline $ac_val |
| 4811 | #endif |
| 4812 | _ACEOF |
| 4813 | ;; |
| 4814 | esac |
| 4815 | |
| 4816 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 |
| 4817 | $as_echo_n "checking whether byte ordering is bigendian... " >&6; } |
| 4818 | if ${ac_cv_c_bigendian+:} false; then : |
| 4819 | $as_echo_n "(cached) " >&6 |
| 4820 | else |
| 4821 | ac_cv_c_bigendian=unknown |
| 4822 | # See if we're dealing with a universal compiler. |
| 4823 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4824 | /* end confdefs.h. */ |
| 4825 | #ifndef __APPLE_CC__ |
| 4826 | not a universal capable compiler |
| 4827 | #endif |
| 4828 | typedef int dummy; |
| 4829 | |
| 4830 | _ACEOF |
| 4831 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4832 | |
| 4833 | # Check for potential -arch flags. It is not universal unless |
| 4834 | # there are at least two -arch flags with different values. |
| 4835 | ac_arch= |
| 4836 | ac_prev= |
| 4837 | for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do |
| 4838 | if test -n "$ac_prev"; then |
| 4839 | case $ac_word in |
| 4840 | i?86 | x86_64 | ppc | ppc64) |
| 4841 | if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then |
| 4842 | ac_arch=$ac_word |
| 4843 | else |
| 4844 | ac_cv_c_bigendian=universal |
| 4845 | break |
| 4846 | fi |
| 4847 | ;; |
| 4848 | esac |
| 4849 | ac_prev= |
| 4850 | elif test "x$ac_word" = "x-arch"; then |
| 4851 | ac_prev=arch |
| 4852 | fi |
| 4853 | done |
| 4854 | fi |
| 4855 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4856 | if test $ac_cv_c_bigendian = unknown; then |
| 4857 | # See if sys/param.h defines the BYTE_ORDER macro. |
| 4858 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4859 | /* end confdefs.h. */ |
| 4860 | #include <sys/types.h> |
| 4861 | #include <sys/param.h> |
| 4862 | |
| 4863 | int |
| 4864 | main () |
| 4865 | { |
| 4866 | #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ |
| 4867 | && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ |
| 4868 | && LITTLE_ENDIAN) |
| 4869 | bogus endian macros |
| 4870 | #endif |
| 4871 | |
| 4872 | ; |
| 4873 | return 0; |
| 4874 | } |
| 4875 | _ACEOF |
| 4876 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4877 | # It does; now see whether it defined to BIG_ENDIAN or not. |
| 4878 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4879 | /* end confdefs.h. */ |
| 4880 | #include <sys/types.h> |
| 4881 | #include <sys/param.h> |
| 4882 | |
| 4883 | int |
| 4884 | main () |
| 4885 | { |
| 4886 | #if BYTE_ORDER != BIG_ENDIAN |
| 4887 | not big endian |
| 4888 | #endif |
| 4889 | |
| 4890 | ; |
| 4891 | return 0; |
| 4892 | } |
| 4893 | _ACEOF |
| 4894 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4895 | ac_cv_c_bigendian=yes |
| 4896 | else |
| 4897 | ac_cv_c_bigendian=no |
| 4898 | fi |
| 4899 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4900 | fi |
| 4901 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4902 | fi |
| 4903 | if test $ac_cv_c_bigendian = unknown; then |
| 4904 | # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). |
| 4905 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4906 | /* end confdefs.h. */ |
| 4907 | #include <limits.h> |
| 4908 | |
| 4909 | int |
| 4910 | main () |
| 4911 | { |
| 4912 | #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) |
| 4913 | bogus endian macros |
| 4914 | #endif |
| 4915 | |
| 4916 | ; |
| 4917 | return 0; |
| 4918 | } |
| 4919 | _ACEOF |
| 4920 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4921 | # It does; now see whether it defined to _BIG_ENDIAN or not. |
| 4922 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4923 | /* end confdefs.h. */ |
| 4924 | #include <limits.h> |
| 4925 | |
| 4926 | int |
| 4927 | main () |
| 4928 | { |
| 4929 | #ifndef _BIG_ENDIAN |
| 4930 | not big endian |
| 4931 | #endif |
| 4932 | |
| 4933 | ; |
| 4934 | return 0; |
| 4935 | } |
| 4936 | _ACEOF |
| 4937 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4938 | ac_cv_c_bigendian=yes |
| 4939 | else |
| 4940 | ac_cv_c_bigendian=no |
| 4941 | fi |
| 4942 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4943 | fi |
| 4944 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4945 | fi |
| 4946 | if test $ac_cv_c_bigendian = unknown; then |
| 4947 | # Compile a test program. |
| 4948 | if test "$cross_compiling" = yes; then : |
| 4949 | # Try to guess by grepping values from an object file. |
| 4950 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4951 | /* end confdefs.h. */ |
| 4952 | short int ascii_mm[] = |
| 4953 | { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; |
| 4954 | short int ascii_ii[] = |
| 4955 | { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; |
| 4956 | int use_ascii (int i) { |
| 4957 | return ascii_mm[i] + ascii_ii[i]; |
| 4958 | } |
| 4959 | short int ebcdic_ii[] = |
| 4960 | { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; |
| 4961 | short int ebcdic_mm[] = |
| 4962 | { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; |
| 4963 | int use_ebcdic (int i) { |
| 4964 | return ebcdic_mm[i] + ebcdic_ii[i]; |
| 4965 | } |
| 4966 | extern int foo; |
| 4967 | |
| 4968 | int |
| 4969 | main () |
| 4970 | { |
| 4971 | return use_ascii (foo) == use_ebcdic (foo); |
| 4972 | ; |
| 4973 | return 0; |
| 4974 | } |
| 4975 | _ACEOF |
| 4976 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4977 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then |
| 4978 | ac_cv_c_bigendian=yes |
| 4979 | fi |
| 4980 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then |
| 4981 | if test "$ac_cv_c_bigendian" = unknown; then |
| 4982 | ac_cv_c_bigendian=no |
| 4983 | else |
| 4984 | # finding both strings is unlikely to happen, but who knows? |
| 4985 | ac_cv_c_bigendian=unknown |
| 4986 | fi |
| 4987 | fi |
| 4988 | fi |
| 4989 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4990 | else |
| 4991 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4992 | /* end confdefs.h. */ |
| 4993 | $ac_includes_default |
| 4994 | int |
| 4995 | main () |
| 4996 | { |
| 4997 | |
| 4998 | /* Are we little or big endian? From Harbison&Steele. */ |
| 4999 | union |
| 5000 | { |
| 5001 | long int l; |
| 5002 | char c[sizeof (long int)]; |
| 5003 | } u; |
| 5004 | u.l = 1; |
| 5005 | return u.c[sizeof (long int) - 1] == 1; |
| 5006 | |
| 5007 | ; |
| 5008 | return 0; |
| 5009 | } |
| 5010 | _ACEOF |
| 5011 | if ac_fn_c_try_run "$LINENO"; then : |
| 5012 | ac_cv_c_bigendian=no |
| 5013 | else |
| 5014 | ac_cv_c_bigendian=yes |
| 5015 | fi |
| 5016 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 5017 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 5018 | fi |
| 5019 | |
| 5020 | fi |
| 5021 | fi |
| 5022 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 |
| 5023 | $as_echo "$ac_cv_c_bigendian" >&6; } |
| 5024 | case $ac_cv_c_bigendian in #( |
| 5025 | yes) |
| 5026 | $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h |
| 5027 | ;; #( |
| 5028 | no) |
| 5029 | ;; #( |
| 5030 | universal) |
| 5031 | |
| 5032 | $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h |
| 5033 | |
| 5034 | ;; #( |
| 5035 | *) |
| 5036 | as_fn_error $? "unknown endianness |
| 5037 | presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; |
| 5038 | esac |
| 5039 | |
| 5040 | |
| 5041 | |
| 5042 | |
| 5043 | ac_config_headers="$ac_config_headers config.h:config.in" |
| 5044 | |
| 5045 | |
| 5046 | |
| 5047 | # Find a good install program. We prefer a C program (faster), |
| 5048 | # so one script is as good as another. But avoid the broken or |
| 5049 | # incompatible versions: |
| 5050 | # SysV /etc/install, /usr/sbin/install |
| 5051 | # SunOS /usr/etc/install |
| 5052 | # IRIX /sbin/install |
| 5053 | # AIX /bin/install |
| 5054 | # AmigaOS /C/install, which installs bootblocks on floppy discs |
| 5055 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
| 5056 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args |
| 5057 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" |
| 5058 | # OS/2's system install, which has a completely different semantic |
| 5059 | # ./install, which can be erroneously created by make from ./install.sh. |
| 5060 | # Reject install programs that cannot install multiple files. |
| 5061 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
| 5062 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
| 5063 | if test -z "$INSTALL"; then |
| 5064 | if ${ac_cv_path_install+:} false; then : |
| 5065 | $as_echo_n "(cached) " >&6 |
| 5066 | else |
| 5067 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 5068 | for as_dir in $PATH |
| 5069 | do |
| 5070 | IFS=$as_save_IFS |
| 5071 | test -z "$as_dir" && as_dir=. |
| 5072 | # Account for people who put trailing slashes in PATH elements. |
| 5073 | case $as_dir/ in #(( |
| 5074 | ./ | .// | /[cC]/* | \ |
| 5075 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
| 5076 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
| 5077 | /usr/ucb/* ) ;; |
| 5078 | *) |
| 5079 | # OSF1 and SCO ODT 3.0 have their own names for install. |
| 5080 | # Don't use installbsd from OSF since it installs stuff as root |
| 5081 | # by default. |
| 5082 | for ac_prog in ginstall scoinst install; do |
| 5083 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 5084 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
| 5085 | if test $ac_prog = install && |
| 5086 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| 5087 | # AIX install. It has an incompatible calling convention. |
| 5088 | : |
| 5089 | elif test $ac_prog = install && |
| 5090 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| 5091 | # program-specific install script used by HP pwplus--don't use. |
| 5092 | : |
| 5093 | else |
| 5094 | rm -rf conftest.one conftest.two conftest.dir |
| 5095 | echo one > conftest.one |
| 5096 | echo two > conftest.two |
| 5097 | mkdir conftest.dir |
| 5098 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && |
| 5099 | test -s conftest.one && test -s conftest.two && |
| 5100 | test -s conftest.dir/conftest.one && |
| 5101 | test -s conftest.dir/conftest.two |
| 5102 | then |
| 5103 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" |
| 5104 | break 3 |
| 5105 | fi |
| 5106 | fi |
| 5107 | fi |
| 5108 | done |
| 5109 | done |
| 5110 | ;; |
| 5111 | esac |
| 5112 | |
| 5113 | done |
| 5114 | IFS=$as_save_IFS |
| 5115 | |
| 5116 | rm -rf conftest.one conftest.two conftest.dir |
| 5117 | |
| 5118 | fi |
| 5119 | if test "${ac_cv_path_install+set}" = set; then |
| 5120 | INSTALL=$ac_cv_path_install |
| 5121 | else |
| 5122 | # As a last resort, use the slow shell script. Don't cache a |
| 5123 | # value for INSTALL within a source directory, because that will |
| 5124 | # break other packages using the cache if that directory is |
| 5125 | # removed, or if the value is a relative name. |
| 5126 | INSTALL=$ac_install_sh |
| 5127 | fi |
| 5128 | fi |
| 5129 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
| 5130 | $as_echo "$INSTALL" >&6; } |
| 5131 | |
| 5132 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
| 5133 | # It thinks the first close brace ends the variable substitution. |
| 5134 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' |
| 5135 | |
| 5136 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
| 5137 | |
| 5138 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
| 5139 | |
| 5140 | |
| 5141 | # Don't build the shared library for build. |
| 5142 | if [ -n "${with_build_subdir}" ]; then |
| 5143 | enable_shared=no |
| 5144 | fi |
| 5145 | |
| 5146 | frag= |
| 5147 | case "${host}" in |
| 5148 | rs6000-ibm-aix3.1 | rs6000-ibm-aix) |
| 5149 | frag=mh-aix ;; |
| 5150 | *-*-cxux7*) frag=mh-cxux7 ;; |
| 5151 | *-*-freebsd2.1.*) frag=mh-fbsd21 ;; |
| 5152 | *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;; |
| 5153 | i370-*-opened*) frag=mh-openedition ;; |
| 5154 | i[34567]86-*-windows*) frag=mh-windows ;; |
| 5155 | esac |
| 5156 | |
| 5157 | if [ -n "${frag}" ]; then |
| 5158 | frag=${libiberty_topdir}/libiberty/config/$frag |
| 5159 | fi |
| 5160 | |
| 5161 | |
| 5162 | |
| 5163 | |
| 5164 | |
| 5165 | case "${host}" in |
| 5166 | # PIC is the default on some targets or must not be used. |
| 5167 | *-*-darwin*) |
| 5168 | # For darwin, common symbols are not allowed in MH_DYLIB files |
| 5169 | case "${CFLAGS}" in |
| 5170 | # If we are using a compiler supporting mdynamic-no-pic |
| 5171 | # and the option has been tested as safe to add, then cancel |
| 5172 | # it here, since the code generated is incompatible with shared |
| 5173 | # libs. |
| 5174 | *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;; |
| 5175 | *) PICFLAG=-fno-common ;; |
| 5176 | esac |
| 5177 | ;; |
| 5178 | alpha*-dec-osf5*) |
| 5179 | # PIC is the default. |
| 5180 | ;; |
| 5181 | hppa*64*-*-hpux*) |
| 5182 | # PIC is the default for 64-bit PA HP-UX. |
| 5183 | ;; |
| 5184 | i[34567]86-*-cygwin* | x86_64-*-cygwin*) |
| 5185 | ;; |
| 5186 | i[34567]86-*-mingw* | x86_64-*-mingw*) |
| 5187 | ;; |
| 5188 | i[34567]86-*-interix[3-9]*) |
| 5189 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
| 5190 | # Instead, we relocate shared libraries at runtime. |
| 5191 | ;; |
| 5192 | i[34567]86-*-nto-qnx*) |
| 5193 | # QNX uses GNU C++, but need to define -shared option too, otherwise |
| 5194 | # it will coredump. |
| 5195 | PICFLAG='-fPIC -shared' |
| 5196 | ;; |
| 5197 | i[34567]86-pc-msdosdjgpp*) |
| 5198 | # DJGPP does not support shared libraries at all. |
| 5199 | ;; |
| 5200 | ia64*-*-hpux*) |
| 5201 | # On IA64 HP-UX, PIC is the default but the pic flag |
| 5202 | # sets the default TLS model and affects inlining. |
| 5203 | PICFLAG=-fPIC |
| 5204 | ;; |
| 5205 | mips-sgi-irix6*) |
| 5206 | # PIC is the default. |
| 5207 | ;; |
| 5208 | rs6000-ibm-aix* | powerpc-ibm-aix*) |
| 5209 | # All AIX code is PIC. |
| 5210 | ;; |
| 5211 | |
| 5212 | # Some targets support both -fPIC and -fpic, but prefer the latter. |
| 5213 | # FIXME: Why? |
| 5214 | i[34567]86-*-* | x86_64-*-*) |
| 5215 | PICFLAG=-fpic |
| 5216 | ;; |
| 5217 | # FIXME: Override -fPIC default in libgcc only? |
| 5218 | sh-*-linux* | sh[2346lbe]*-*-linux*) |
| 5219 | PICFLAG=-fpic |
| 5220 | ;; |
| 5221 | # FIXME: Simplify to sh*-*-netbsd*? |
| 5222 | sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \ |
| 5223 | sh64-*-netbsd* | sh64l*-*-netbsd*) |
| 5224 | PICFLAG=-fpic |
| 5225 | ;; |
| 5226 | # Default to -fPIC unless specified otherwise. |
| 5227 | *) |
| 5228 | PICFLAG=-fPIC |
| 5229 | ;; |
| 5230 | esac |
| 5231 | |
| 5232 | # If the user explicitly uses -fpic/-fPIC, keep that. |
| 5233 | case "${CFLAGS}" in |
| 5234 | *-fpic*) |
| 5235 | PICFLAG=-fpic |
| 5236 | ;; |
| 5237 | *-fPIC*) |
| 5238 | PICFLAG=-fPIC |
| 5239 | ;; |
| 5240 | esac |
| 5241 | |
| 5242 | |
| 5243 | # If they didn't specify --enable-shared, don't generate shared libs. |
| 5244 | case "${enable_shared}" in |
| 5245 | yes) shared=yes ;; |
| 5246 | no) shared=no ;; |
| 5247 | "") shared=no ;; |
| 5248 | *) shared=yes ;; |
| 5249 | esac |
| 5250 | |
| 5251 | # ...unless --enable-host-shared was passed from top-level config: |
| 5252 | if [ "${enable_host_shared}" = "yes" ]; then |
| 5253 | shared=yes |
| 5254 | fi |
| 5255 | |
| 5256 | if [ "${shared}" != "yes" ]; then |
| 5257 | PICFLAG= |
| 5258 | fi |
| 5259 | |
| 5260 | |
| 5261 | NOASANFLAG= |
| 5262 | case " ${CFLAGS} " in |
| 5263 | *\ -fsanitize=address\ *) NOASANFLAG=-fno-sanitize=address ;; |
| 5264 | esac |
| 5265 | |
| 5266 | |
| 5267 | echo "# Warning: this fragment is automatically generated" > temp-frag |
| 5268 | |
| 5269 | if [ -n "${frag}" ] && [ -f "${frag}" ]; then |
| 5270 | echo "Appending ${frag} to xhost-mkfrag" |
| 5271 | echo "# Following fragment copied from ${frag}" >> temp-frag |
| 5272 | cat ${frag} >> temp-frag |
| 5273 | fi |
| 5274 | |
| 5275 | # record if we want to build shared libs. |
| 5276 | if [ "${shared}" = "yes" ]; then |
| 5277 | echo enable_shared = yes >> temp-frag |
| 5278 | else |
| 5279 | echo enable_shared = no >> temp-frag |
| 5280 | fi |
| 5281 | |
| 5282 | frag=xhost-mkfrag |
| 5283 | ${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag |
| 5284 | |
| 5285 | host_makefile_frag=${frag} |
| 5286 | |
| 5287 | |
| 5288 | # It's OK to check for header files. Although the compiler may not be |
| 5289 | # able to link anything, it had better be able to at least compile |
| 5290 | # something. |
| 5291 | for ac_header in sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h stdint.h stdio_ext.h process.h sys/prctl.h |
| 5292 | do : |
| 5293 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 5294 | ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" |
| 5295 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
| 5296 | cat >>confdefs.h <<_ACEOF |
| 5297 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| 5298 | _ACEOF |
| 5299 | |
| 5300 | fi |
| 5301 | done |
| 5302 | |
| 5303 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 |
| 5304 | $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } |
| 5305 | if ${ac_cv_header_sys_wait_h+:} false; then : |
| 5306 | $as_echo_n "(cached) " >&6 |
| 5307 | else |
| 5308 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5309 | /* end confdefs.h. */ |
| 5310 | #include <sys/types.h> |
| 5311 | #include <sys/wait.h> |
| 5312 | #ifndef WEXITSTATUS |
| 5313 | # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) |
| 5314 | #endif |
| 5315 | #ifndef WIFEXITED |
| 5316 | # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) |
| 5317 | #endif |
| 5318 | |
| 5319 | int |
| 5320 | main () |
| 5321 | { |
| 5322 | int s; |
| 5323 | wait (&s); |
| 5324 | s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; |
| 5325 | ; |
| 5326 | return 0; |
| 5327 | } |
| 5328 | _ACEOF |
| 5329 | if ac_fn_c_try_compile "$LINENO"; then : |
| 5330 | ac_cv_header_sys_wait_h=yes |
| 5331 | else |
| 5332 | ac_cv_header_sys_wait_h=no |
| 5333 | fi |
| 5334 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5335 | fi |
| 5336 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 |
| 5337 | $as_echo "$ac_cv_header_sys_wait_h" >&6; } |
| 5338 | if test $ac_cv_header_sys_wait_h = yes; then |
| 5339 | |
| 5340 | $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h |
| 5341 | |
| 5342 | fi |
| 5343 | |
| 5344 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 |
| 5345 | $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } |
| 5346 | if ${ac_cv_header_time+:} false; then : |
| 5347 | $as_echo_n "(cached) " >&6 |
| 5348 | else |
| 5349 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5350 | /* end confdefs.h. */ |
| 5351 | #include <sys/types.h> |
| 5352 | #include <sys/time.h> |
| 5353 | #include <time.h> |
| 5354 | |
| 5355 | int |
| 5356 | main () |
| 5357 | { |
| 5358 | if ((struct tm *) 0) |
| 5359 | return 0; |
| 5360 | ; |
| 5361 | return 0; |
| 5362 | } |
| 5363 | _ACEOF |
| 5364 | if ac_fn_c_try_compile "$LINENO"; then : |
| 5365 | ac_cv_header_time=yes |
| 5366 | else |
| 5367 | ac_cv_header_time=no |
| 5368 | fi |
| 5369 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5370 | fi |
| 5371 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 |
| 5372 | $as_echo "$ac_cv_header_time" >&6; } |
| 5373 | if test $ac_cv_header_time = yes; then |
| 5374 | |
| 5375 | $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h |
| 5376 | |
| 5377 | fi |
| 5378 | |
| 5379 | |
| 5380 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5 |
| 5381 | $as_echo_n "checking whether errno must be declared... " >&6; } |
| 5382 | if ${libiberty_cv_declare_errno+:} false; then : |
| 5383 | $as_echo_n "(cached) " >&6 |
| 5384 | else |
| 5385 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5386 | /* end confdefs.h. */ |
| 5387 | #include <errno.h> |
| 5388 | int |
| 5389 | main () |
| 5390 | { |
| 5391 | int x = errno; |
| 5392 | ; |
| 5393 | return 0; |
| 5394 | } |
| 5395 | _ACEOF |
| 5396 | if ac_fn_c_try_compile "$LINENO"; then : |
| 5397 | libiberty_cv_declare_errno=no |
| 5398 | else |
| 5399 | libiberty_cv_declare_errno=yes |
| 5400 | fi |
| 5401 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5402 | fi |
| 5403 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5 |
| 5404 | $as_echo "$libiberty_cv_declare_errno" >&6; } |
| 5405 | if test $libiberty_cv_declare_errno = yes |
| 5406 | then |
| 5407 | $as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h |
| 5408 | |
| 5409 | fi |
| 5410 | |
| 5411 | |
| 5412 | # Determine sizes of some types. |
| 5413 | # The cast to long int works around a bug in the HP C Compiler |
| 5414 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects |
| 5415 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. |
| 5416 | # This bug is HP SR number 8606223364. |
| 5417 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 |
| 5418 | $as_echo_n "checking size of int... " >&6; } |
| 5419 | if ${ac_cv_sizeof_int+:} false; then : |
| 5420 | $as_echo_n "(cached) " >&6 |
| 5421 | else |
| 5422 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : |
| 5423 | |
| 5424 | else |
| 5425 | if test "$ac_cv_type_int" = yes; then |
| 5426 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 5427 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 5428 | as_fn_error 77 "cannot compute sizeof (int) |
| 5429 | See \`config.log' for more details" "$LINENO" 5; } |
| 5430 | else |
| 5431 | ac_cv_sizeof_int=0 |
| 5432 | fi |
| 5433 | fi |
| 5434 | |
| 5435 | fi |
| 5436 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 |
| 5437 | $as_echo "$ac_cv_sizeof_int" >&6; } |
| 5438 | |
| 5439 | |
| 5440 | |
| 5441 | cat >>confdefs.h <<_ACEOF |
| 5442 | #define SIZEOF_INT $ac_cv_sizeof_int |
| 5443 | _ACEOF |
| 5444 | |
| 5445 | |
| 5446 | # The cast to long int works around a bug in the HP C Compiler |
| 5447 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects |
| 5448 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. |
| 5449 | # This bug is HP SR number 8606223364. |
| 5450 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 |
| 5451 | $as_echo_n "checking size of long... " >&6; } |
| 5452 | if ${ac_cv_sizeof_long+:} false; then : |
| 5453 | $as_echo_n "(cached) " >&6 |
| 5454 | else |
| 5455 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : |
| 5456 | |
| 5457 | else |
| 5458 | if test "$ac_cv_type_long" = yes; then |
| 5459 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 5460 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 5461 | as_fn_error 77 "cannot compute sizeof (long) |
| 5462 | See \`config.log' for more details" "$LINENO" 5; } |
| 5463 | else |
| 5464 | ac_cv_sizeof_long=0 |
| 5465 | fi |
| 5466 | fi |
| 5467 | |
| 5468 | fi |
| 5469 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 |
| 5470 | $as_echo "$ac_cv_sizeof_long" >&6; } |
| 5471 | |
| 5472 | |
| 5473 | |
| 5474 | cat >>confdefs.h <<_ACEOF |
| 5475 | #define SIZEOF_LONG $ac_cv_sizeof_long |
| 5476 | _ACEOF |
| 5477 | |
| 5478 | |
| 5479 | # The cast to long int works around a bug in the HP C Compiler |
| 5480 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects |
| 5481 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. |
| 5482 | # This bug is HP SR number 8606223364. |
| 5483 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5 |
| 5484 | $as_echo_n "checking size of size_t... " >&6; } |
| 5485 | if ${ac_cv_sizeof_size_t+:} false; then : |
| 5486 | $as_echo_n "(cached) " >&6 |
| 5487 | else |
| 5488 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then : |
| 5489 | |
| 5490 | else |
| 5491 | if test "$ac_cv_type_size_t" = yes; then |
| 5492 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 5493 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 5494 | as_fn_error 77 "cannot compute sizeof (size_t) |
| 5495 | See \`config.log' for more details" "$LINENO" 5; } |
| 5496 | else |
| 5497 | ac_cv_sizeof_size_t=0 |
| 5498 | fi |
| 5499 | fi |
| 5500 | |
| 5501 | fi |
| 5502 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5 |
| 5503 | $as_echo "$ac_cv_sizeof_size_t" >&6; } |
| 5504 | |
| 5505 | |
| 5506 | |
| 5507 | cat >>confdefs.h <<_ACEOF |
| 5508 | #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t |
| 5509 | _ACEOF |
| 5510 | |
| 5511 | |
| 5512 | |
| 5513 | # Check for presense of long long |
| 5514 | ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" |
| 5515 | if test "x$ac_cv_type_long_long" = xyes; then : |
| 5516 | |
| 5517 | $as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h |
| 5518 | # The cast to long int works around a bug in the HP C Compiler |
| 5519 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects |
| 5520 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. |
| 5521 | # This bug is HP SR number 8606223364. |
| 5522 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 |
| 5523 | $as_echo_n "checking size of long long... " >&6; } |
| 5524 | if ${ac_cv_sizeof_long_long+:} false; then : |
| 5525 | $as_echo_n "(cached) " >&6 |
| 5526 | else |
| 5527 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : |
| 5528 | |
| 5529 | else |
| 5530 | if test "$ac_cv_type_long_long" = yes; then |
| 5531 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 5532 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 5533 | as_fn_error 77 "cannot compute sizeof (long long) |
| 5534 | See \`config.log' for more details" "$LINENO" 5; } |
| 5535 | else |
| 5536 | ac_cv_sizeof_long_long=0 |
| 5537 | fi |
| 5538 | fi |
| 5539 | |
| 5540 | fi |
| 5541 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 |
| 5542 | $as_echo "$ac_cv_sizeof_long_long" >&6; } |
| 5543 | |
| 5544 | |
| 5545 | |
| 5546 | cat >>confdefs.h <<_ACEOF |
| 5547 | #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long |
| 5548 | _ACEOF |
| 5549 | |
| 5550 | |
| 5551 | fi |
| 5552 | |
| 5553 | |
| 5554 | # Look for a 64-bit type. |
| 5555 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5 |
| 5556 | $as_echo_n "checking for a 64-bit type... " >&6; } |
| 5557 | if ${liberty_cv_uint64+:} false; then : |
| 5558 | $as_echo_n "(cached) " >&6 |
| 5559 | else |
| 5560 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5561 | /* end confdefs.h. */ |
| 5562 | #ifdef HAVE_STDINT_H |
| 5563 | #include <stdint.h> |
| 5564 | #endif |
| 5565 | int |
| 5566 | main () |
| 5567 | { |
| 5568 | extern uint64_t foo; |
| 5569 | ; |
| 5570 | return 0; |
| 5571 | } |
| 5572 | _ACEOF |
| 5573 | if ac_fn_c_try_compile "$LINENO"; then : |
| 5574 | liberty_cv_uint64=uint64_t |
| 5575 | else |
| 5576 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5577 | /* end confdefs.h. */ |
| 5578 | #ifdef HAVE_LIMITS_H |
| 5579 | #include <limits.h> |
| 5580 | #endif |
| 5581 | #ifndef CHAR_BIT |
| 5582 | #define CHAR_BIT 8 |
| 5583 | #endif |
| 5584 | int |
| 5585 | main () |
| 5586 | { |
| 5587 | extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1]; |
| 5588 | ; |
| 5589 | return 0; |
| 5590 | } |
| 5591 | _ACEOF |
| 5592 | if ac_fn_c_try_compile "$LINENO"; then : |
| 5593 | liberty_cv_uint64="unsigned long" |
| 5594 | else |
| 5595 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5596 | /* end confdefs.h. */ |
| 5597 | #ifdef HAVE_LIMITS_H |
| 5598 | #include <limits.h> |
| 5599 | #endif |
| 5600 | #ifndef CHAR_BIT |
| 5601 | #define CHAR_BIT 8 |
| 5602 | #endif |
| 5603 | int |
| 5604 | main () |
| 5605 | { |
| 5606 | extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1]; |
| 5607 | ; |
| 5608 | return 0; |
| 5609 | } |
| 5610 | _ACEOF |
| 5611 | if ac_fn_c_try_compile "$LINENO"; then : |
| 5612 | liberty_cv_uint64="unsigned long long" |
| 5613 | else |
| 5614 | liberty_cv_uint64=none |
| 5615 | fi |
| 5616 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5617 | fi |
| 5618 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5619 | fi |
| 5620 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5621 | fi |
| 5622 | |
| 5623 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5 |
| 5624 | $as_echo "$liberty_cv_uint64" >&6; } |
| 5625 | if test "$liberty_cv_uint64" != none; then |
| 5626 | |
| 5627 | cat >>confdefs.h <<_ACEOF |
| 5628 | #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64 |
| 5629 | _ACEOF |
| 5630 | |
| 5631 | fi |
| 5632 | |
| 5633 | |
| 5634 | ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" |
| 5635 | if test "x$ac_cv_type_intptr_t" = xyes; then : |
| 5636 | |
| 5637 | $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h |
| 5638 | |
| 5639 | else |
| 5640 | for ac_type in 'int' 'long int' 'long long int'; do |
| 5641 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5642 | /* end confdefs.h. */ |
| 5643 | $ac_includes_default |
| 5644 | int |
| 5645 | main () |
| 5646 | { |
| 5647 | static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; |
| 5648 | test_array [0] = 0; |
| 5649 | return test_array [0]; |
| 5650 | |
| 5651 | ; |
| 5652 | return 0; |
| 5653 | } |
| 5654 | _ACEOF |
| 5655 | if ac_fn_c_try_compile "$LINENO"; then : |
| 5656 | |
| 5657 | cat >>confdefs.h <<_ACEOF |
| 5658 | #define intptr_t $ac_type |
| 5659 | _ACEOF |
| 5660 | |
| 5661 | ac_type= |
| 5662 | fi |
| 5663 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5664 | test -z "$ac_type" && break |
| 5665 | done |
| 5666 | fi |
| 5667 | |
| 5668 | |
| 5669 | |
| 5670 | ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" |
| 5671 | if test "x$ac_cv_type_uintptr_t" = xyes; then : |
| 5672 | |
| 5673 | $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h |
| 5674 | |
| 5675 | else |
| 5676 | for ac_type in 'unsigned int' 'unsigned long int' \ |
| 5677 | 'unsigned long long int'; do |
| 5678 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5679 | /* end confdefs.h. */ |
| 5680 | $ac_includes_default |
| 5681 | int |
| 5682 | main () |
| 5683 | { |
| 5684 | static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; |
| 5685 | test_array [0] = 0; |
| 5686 | return test_array [0]; |
| 5687 | |
| 5688 | ; |
| 5689 | return 0; |
| 5690 | } |
| 5691 | _ACEOF |
| 5692 | if ac_fn_c_try_compile "$LINENO"; then : |
| 5693 | |
| 5694 | cat >>confdefs.h <<_ACEOF |
| 5695 | #define uintptr_t $ac_type |
| 5696 | _ACEOF |
| 5697 | |
| 5698 | ac_type= |
| 5699 | fi |
| 5700 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5701 | test -z "$ac_type" && break |
| 5702 | done |
| 5703 | fi |
| 5704 | |
| 5705 | |
| 5706 | ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" |
| 5707 | if test "x$ac_cv_type_ssize_t" = xyes; then : |
| 5708 | |
| 5709 | else |
| 5710 | |
| 5711 | cat >>confdefs.h <<_ACEOF |
| 5712 | #define ssize_t int |
| 5713 | _ACEOF |
| 5714 | |
| 5715 | fi |
| 5716 | |
| 5717 | |
| 5718 | # Given the above check, we always have uintptr_t or a fallback |
| 5719 | # definition. So define HAVE_UINTPTR_T in case any imported code |
| 5720 | # relies on it. |
| 5721 | |
| 5722 | $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h |
| 5723 | |
| 5724 | |
| 5725 | ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" |
| 5726 | if test "x$ac_cv_type_pid_t" = xyes; then : |
| 5727 | |
| 5728 | else |
| 5729 | |
| 5730 | cat >>confdefs.h <<_ACEOF |
| 5731 | #define pid_t int |
| 5732 | _ACEOF |
| 5733 | |
| 5734 | fi |
| 5735 | |
| 5736 | |
| 5737 | # This is the list of functions which libiberty will provide if they |
| 5738 | # are not available on the host. |
| 5739 | |
| 5740 | funcs="asprintf" |
| 5741 | funcs="$funcs atexit" |
| 5742 | funcs="$funcs basename" |
| 5743 | funcs="$funcs bcmp" |
| 5744 | funcs="$funcs bcopy" |
| 5745 | funcs="$funcs bsearch" |
| 5746 | funcs="$funcs bzero" |
| 5747 | funcs="$funcs calloc" |
| 5748 | funcs="$funcs clock" |
| 5749 | funcs="$funcs ffs" |
| 5750 | funcs="$funcs getcwd" |
| 5751 | funcs="$funcs getpagesize" |
| 5752 | funcs="$funcs gettimeofday" |
| 5753 | funcs="$funcs index" |
| 5754 | funcs="$funcs insque" |
| 5755 | funcs="$funcs memchr" |
| 5756 | funcs="$funcs memcmp" |
| 5757 | funcs="$funcs memcpy" |
| 5758 | funcs="$funcs memmem" |
| 5759 | funcs="$funcs memmove" |
| 5760 | funcs="$funcs mempcpy" |
| 5761 | funcs="$funcs memset" |
| 5762 | funcs="$funcs mkstemps" |
| 5763 | funcs="$funcs putenv" |
| 5764 | funcs="$funcs random" |
| 5765 | funcs="$funcs rename" |
| 5766 | funcs="$funcs rindex" |
| 5767 | funcs="$funcs setenv" |
| 5768 | funcs="$funcs snprintf" |
| 5769 | funcs="$funcs sigsetmask" |
| 5770 | funcs="$funcs stpcpy" |
| 5771 | funcs="$funcs stpncpy" |
| 5772 | funcs="$funcs strcasecmp" |
| 5773 | funcs="$funcs strchr" |
| 5774 | funcs="$funcs strdup" |
| 5775 | funcs="$funcs strncasecmp" |
| 5776 | funcs="$funcs strndup" |
| 5777 | funcs="$funcs strnlen" |
| 5778 | funcs="$funcs strrchr" |
| 5779 | funcs="$funcs strstr" |
| 5780 | funcs="$funcs strtod" |
| 5781 | funcs="$funcs strtol" |
| 5782 | funcs="$funcs strtoul" |
| 5783 | funcs="$funcs strtoll" |
| 5784 | funcs="$funcs strtoull" |
| 5785 | funcs="$funcs strverscmp" |
| 5786 | funcs="$funcs tmpnam" |
| 5787 | funcs="$funcs vasprintf" |
| 5788 | funcs="$funcs vfprintf" |
| 5789 | funcs="$funcs vprintf" |
| 5790 | funcs="$funcs vsnprintf" |
| 5791 | funcs="$funcs vsprintf" |
| 5792 | funcs="$funcs waitpid" |
| 5793 | funcs="$funcs setproctitle" |
| 5794 | |
| 5795 | # Also in the old function.def file: alloca, vfork, getopt. |
| 5796 | |
| 5797 | vars="sys_errlist sys_nerr sys_siglist" |
| 5798 | |
| 5799 | checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \ |
| 5800 | getsysinfo gettimeofday on_exit pipe2 psignal pstat_getdynamic pstat_getstatic \ |
| 5801 | realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \ |
| 5802 | sysmp table times wait3 wait4" |
| 5803 | |
| 5804 | # These are neither executed nor required, but they help keep |
| 5805 | # autoheader happy without adding a bunch of text to acconfig.h. |
| 5806 | if test "x" = "y"; then |
| 5807 | for ac_func in asprintf atexit \ |
| 5808 | basename bcmp bcopy bsearch bzero \ |
| 5809 | calloc canonicalize_file_name clock \ |
| 5810 | dup3 \ |
| 5811 | ffs __fsetlocking \ |
| 5812 | getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \ |
| 5813 | index insque \ |
| 5814 | memchr memcmp memcpy memmem memmove memset mkstemps \ |
| 5815 | on_exit \ |
| 5816 | pipe2 psignal pstat_getdynamic pstat_getstatic putenv \ |
| 5817 | random realpath rename rindex \ |
| 5818 | sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \ |
| 5819 | stpcpy stpncpy strcasecmp strchr strdup \ |
| 5820 | strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \ |
| 5821 | strtol strtoul strtoll strtoull strverscmp sysconf sysctl sysmp \ |
| 5822 | table times tmpnam \ |
| 5823 | vasprintf vfprintf vprintf vsprintf \ |
| 5824 | wait3 wait4 waitpid |
| 5825 | do : |
| 5826 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 5827 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| 5828 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
| 5829 | cat >>confdefs.h <<_ACEOF |
| 5830 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 5831 | _ACEOF |
| 5832 | |
| 5833 | fi |
| 5834 | done |
| 5835 | |
| 5836 | as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh` |
| 5837 | ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default" |
| 5838 | if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then : |
| 5839 | ac_have_decl=1 |
| 5840 | else |
| 5841 | ac_have_decl=0 |
| 5842 | fi |
| 5843 | |
| 5844 | cat >>confdefs.h <<_ACEOF |
| 5845 | #define HAVE_DECL_BASENAME $ac_have_decl |
| 5846 | _ACEOF |
| 5847 | ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" |
| 5848 | if test "x$ac_cv_have_decl_ffs" = xyes; then : |
| 5849 | ac_have_decl=1 |
| 5850 | else |
| 5851 | ac_have_decl=0 |
| 5852 | fi |
| 5853 | |
| 5854 | cat >>confdefs.h <<_ACEOF |
| 5855 | #define HAVE_DECL_FFS $ac_have_decl |
| 5856 | _ACEOF |
| 5857 | ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" |
| 5858 | if test "x$ac_cv_have_decl_asprintf" = xyes; then : |
| 5859 | ac_have_decl=1 |
| 5860 | else |
| 5861 | ac_have_decl=0 |
| 5862 | fi |
| 5863 | |
| 5864 | cat >>confdefs.h <<_ACEOF |
| 5865 | #define HAVE_DECL_ASPRINTF $ac_have_decl |
| 5866 | _ACEOF |
| 5867 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" |
| 5868 | if test "x$ac_cv_have_decl_vasprintf" = xyes; then : |
| 5869 | ac_have_decl=1 |
| 5870 | else |
| 5871 | ac_have_decl=0 |
| 5872 | fi |
| 5873 | |
| 5874 | cat >>confdefs.h <<_ACEOF |
| 5875 | #define HAVE_DECL_VASPRINTF $ac_have_decl |
| 5876 | _ACEOF |
| 5877 | ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" |
| 5878 | if test "x$ac_cv_have_decl_snprintf" = xyes; then : |
| 5879 | ac_have_decl=1 |
| 5880 | else |
| 5881 | ac_have_decl=0 |
| 5882 | fi |
| 5883 | |
| 5884 | cat >>confdefs.h <<_ACEOF |
| 5885 | #define HAVE_DECL_SNPRINTF $ac_have_decl |
| 5886 | _ACEOF |
| 5887 | ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" |
| 5888 | if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : |
| 5889 | ac_have_decl=1 |
| 5890 | else |
| 5891 | ac_have_decl=0 |
| 5892 | fi |
| 5893 | |
| 5894 | cat >>confdefs.h <<_ACEOF |
| 5895 | #define HAVE_DECL_VSNPRINTF $ac_have_decl |
| 5896 | _ACEOF |
| 5897 | ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default" |
| 5898 | if test "x$ac_cv_have_decl_strtol" = xyes; then : |
| 5899 | ac_have_decl=1 |
| 5900 | else |
| 5901 | ac_have_decl=0 |
| 5902 | fi |
| 5903 | |
| 5904 | cat >>confdefs.h <<_ACEOF |
| 5905 | #define HAVE_DECL_STRTOL $ac_have_decl |
| 5906 | _ACEOF |
| 5907 | ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default" |
| 5908 | if test "x$ac_cv_have_decl_strtoul" = xyes; then : |
| 5909 | ac_have_decl=1 |
| 5910 | else |
| 5911 | ac_have_decl=0 |
| 5912 | fi |
| 5913 | |
| 5914 | cat >>confdefs.h <<_ACEOF |
| 5915 | #define HAVE_DECL_STRTOUL $ac_have_decl |
| 5916 | _ACEOF |
| 5917 | ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" |
| 5918 | if test "x$ac_cv_have_decl_strtoll" = xyes; then : |
| 5919 | ac_have_decl=1 |
| 5920 | else |
| 5921 | ac_have_decl=0 |
| 5922 | fi |
| 5923 | |
| 5924 | cat >>confdefs.h <<_ACEOF |
| 5925 | #define HAVE_DECL_STRTOLL $ac_have_decl |
| 5926 | _ACEOF |
| 5927 | ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" |
| 5928 | if test "x$ac_cv_have_decl_strtoull" = xyes; then : |
| 5929 | ac_have_decl=1 |
| 5930 | else |
| 5931 | ac_have_decl=0 |
| 5932 | fi |
| 5933 | |
| 5934 | cat >>confdefs.h <<_ACEOF |
| 5935 | #define HAVE_DECL_STRTOULL $ac_have_decl |
| 5936 | _ACEOF |
| 5937 | ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default" |
| 5938 | if test "x$ac_cv_have_decl_strnlen" = xyes; then : |
| 5939 | ac_have_decl=1 |
| 5940 | else |
| 5941 | ac_have_decl=0 |
| 5942 | fi |
| 5943 | |
| 5944 | cat >>confdefs.h <<_ACEOF |
| 5945 | #define HAVE_DECL_STRNLEN $ac_have_decl |
| 5946 | _ACEOF |
| 5947 | |
| 5948 | |
| 5949 | $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h |
| 5950 | |
| 5951 | |
| 5952 | $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h |
| 5953 | |
| 5954 | |
| 5955 | $as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h |
| 5956 | |
| 5957 | fi |
| 5958 | |
| 5959 | # For each of these functions, if the host does not provide the |
| 5960 | # function we want to put FN.o in LIBOBJS, and if the host does |
| 5961 | # provide the function, we want to define HAVE_FN in config.h. |
| 5962 | |
| 5963 | setobjs= |
| 5964 | CHECK= |
| 5965 | if test -n "${with_target_subdir}"; then |
| 5966 | |
| 5967 | # We are being configured as a target library. AC_REPLACE_FUNCS |
| 5968 | # may not work correctly, because the compiler may not be able to |
| 5969 | # link executables. Note that we may still be being configured |
| 5970 | # native. |
| 5971 | |
| 5972 | # If we are being configured for newlib, we know which functions |
| 5973 | # newlib provide and which ones we will be expected to provide. |
| 5974 | |
| 5975 | if test "x${with_newlib}" = "xyes"; then |
| 5976 | case " $LIBOBJS " in |
| 5977 | *" asprintf.$ac_objext "* ) ;; |
| 5978 | *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" |
| 5979 | ;; |
| 5980 | esac |
| 5981 | |
| 5982 | case " $LIBOBJS " in |
| 5983 | *" basename.$ac_objext "* ) ;; |
| 5984 | *) LIBOBJS="$LIBOBJS basename.$ac_objext" |
| 5985 | ;; |
| 5986 | esac |
| 5987 | |
| 5988 | case " $LIBOBJS " in |
| 5989 | *" insque.$ac_objext "* ) ;; |
| 5990 | *) LIBOBJS="$LIBOBJS insque.$ac_objext" |
| 5991 | ;; |
| 5992 | esac |
| 5993 | |
| 5994 | case " $LIBOBJS " in |
| 5995 | *" random.$ac_objext "* ) ;; |
| 5996 | *) LIBOBJS="$LIBOBJS random.$ac_objext" |
| 5997 | ;; |
| 5998 | esac |
| 5999 | |
| 6000 | case " $LIBOBJS " in |
| 6001 | *" strdup.$ac_objext "* ) ;; |
| 6002 | *) LIBOBJS="$LIBOBJS strdup.$ac_objext" |
| 6003 | ;; |
| 6004 | esac |
| 6005 | |
| 6006 | case " $LIBOBJS " in |
| 6007 | *" vasprintf.$ac_objext "* ) ;; |
| 6008 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" |
| 6009 | ;; |
| 6010 | esac |
| 6011 | |
| 6012 | |
| 6013 | for f in $funcs; do |
| 6014 | case "$f" in |
| 6015 | asprintf | basename | insque | random | strdup | vasprintf) |
| 6016 | ;; |
| 6017 | *) |
| 6018 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
| 6019 | cat >>confdefs.h <<_ACEOF |
| 6020 | #define $n 1 |
| 6021 | _ACEOF |
| 6022 | |
| 6023 | ;; |
| 6024 | esac |
| 6025 | done |
| 6026 | |
| 6027 | # newlib doesnt provide any of the variables in $vars, so we |
| 6028 | # dont have to check them here. |
| 6029 | |
| 6030 | # Of the functions in $checkfuncs, newlib only has strerror. |
| 6031 | $as_echo "#define HAVE_STRERROR 1" >>confdefs.h |
| 6032 | |
| 6033 | |
| 6034 | setobjs=yes |
| 6035 | |
| 6036 | fi |
| 6037 | |
| 6038 | # If we are being configured for Mingw, we know which functions |
| 6039 | # Mingw provides and which ones we will be expected to provide. |
| 6040 | |
| 6041 | case "${host}" in |
| 6042 | *-*-mingw*) |
| 6043 | case " $LIBOBJS " in |
| 6044 | *" asprintf.$ac_objext "* ) ;; |
| 6045 | *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" |
| 6046 | ;; |
| 6047 | esac |
| 6048 | |
| 6049 | case " $LIBOBJS " in |
| 6050 | *" basename.$ac_objext "* ) ;; |
| 6051 | *) LIBOBJS="$LIBOBJS basename.$ac_objext" |
| 6052 | ;; |
| 6053 | esac |
| 6054 | |
| 6055 | case " $LIBOBJS " in |
| 6056 | *" bcmp.$ac_objext "* ) ;; |
| 6057 | *) LIBOBJS="$LIBOBJS bcmp.$ac_objext" |
| 6058 | ;; |
| 6059 | esac |
| 6060 | |
| 6061 | case " $LIBOBJS " in |
| 6062 | *" bcopy.$ac_objext "* ) ;; |
| 6063 | *) LIBOBJS="$LIBOBJS bcopy.$ac_objext" |
| 6064 | ;; |
| 6065 | esac |
| 6066 | |
| 6067 | case " $LIBOBJS " in |
| 6068 | *" bzero.$ac_objext "* ) ;; |
| 6069 | *) LIBOBJS="$LIBOBJS bzero.$ac_objext" |
| 6070 | ;; |
| 6071 | esac |
| 6072 | |
| 6073 | case " $LIBOBJS " in |
| 6074 | *" clock.$ac_objext "* ) ;; |
| 6075 | *) LIBOBJS="$LIBOBJS clock.$ac_objext" |
| 6076 | ;; |
| 6077 | esac |
| 6078 | |
| 6079 | case " $LIBOBJS " in |
| 6080 | *" ffs.$ac_objext "* ) ;; |
| 6081 | *) LIBOBJS="$LIBOBJS ffs.$ac_objext" |
| 6082 | ;; |
| 6083 | esac |
| 6084 | |
| 6085 | case " $LIBOBJS " in |
| 6086 | *" getpagesize.$ac_objext "* ) ;; |
| 6087 | *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" |
| 6088 | ;; |
| 6089 | esac |
| 6090 | |
| 6091 | case " $LIBOBJS " in |
| 6092 | *" index.$ac_objext "* ) ;; |
| 6093 | *) LIBOBJS="$LIBOBJS index.$ac_objext" |
| 6094 | ;; |
| 6095 | esac |
| 6096 | |
| 6097 | case " $LIBOBJS " in |
| 6098 | *" insque.$ac_objext "* ) ;; |
| 6099 | *) LIBOBJS="$LIBOBJS insque.$ac_objext" |
| 6100 | ;; |
| 6101 | esac |
| 6102 | |
| 6103 | case " $LIBOBJS " in |
| 6104 | *" mempcpy.$ac_objext "* ) ;; |
| 6105 | *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext" |
| 6106 | ;; |
| 6107 | esac |
| 6108 | |
| 6109 | case " $LIBOBJS " in |
| 6110 | *" mkstemps.$ac_objext "* ) ;; |
| 6111 | *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext" |
| 6112 | ;; |
| 6113 | esac |
| 6114 | |
| 6115 | case " $LIBOBJS " in |
| 6116 | *" random.$ac_objext "* ) ;; |
| 6117 | *) LIBOBJS="$LIBOBJS random.$ac_objext" |
| 6118 | ;; |
| 6119 | esac |
| 6120 | |
| 6121 | case " $LIBOBJS " in |
| 6122 | *" rindex.$ac_objext "* ) ;; |
| 6123 | *) LIBOBJS="$LIBOBJS rindex.$ac_objext" |
| 6124 | ;; |
| 6125 | esac |
| 6126 | |
| 6127 | case " $LIBOBJS " in |
| 6128 | *" sigsetmask.$ac_objext "* ) ;; |
| 6129 | *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext" |
| 6130 | ;; |
| 6131 | esac |
| 6132 | |
| 6133 | case " $LIBOBJS " in |
| 6134 | *" stpcpy.$ac_objext "* ) ;; |
| 6135 | *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext" |
| 6136 | ;; |
| 6137 | esac |
| 6138 | |
| 6139 | case " $LIBOBJS " in |
| 6140 | *" stpncpy.$ac_objext "* ) ;; |
| 6141 | *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext" |
| 6142 | ;; |
| 6143 | esac |
| 6144 | |
| 6145 | case " $LIBOBJS " in |
| 6146 | *" strndup.$ac_objext "* ) ;; |
| 6147 | *) LIBOBJS="$LIBOBJS strndup.$ac_objext" |
| 6148 | ;; |
| 6149 | esac |
| 6150 | |
| 6151 | case " $LIBOBJS " in |
| 6152 | *" strnlen.$ac_objext "* ) ;; |
| 6153 | *) LIBOBJS="$LIBOBJS strnlen.$ac_objext" |
| 6154 | ;; |
| 6155 | esac |
| 6156 | |
| 6157 | case " $LIBOBJS " in |
| 6158 | *" strverscmp.$ac_objext "* ) ;; |
| 6159 | *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext" |
| 6160 | ;; |
| 6161 | esac |
| 6162 | |
| 6163 | case " $LIBOBJS " in |
| 6164 | *" vasprintf.$ac_objext "* ) ;; |
| 6165 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" |
| 6166 | ;; |
| 6167 | esac |
| 6168 | |
| 6169 | case " $LIBOBJS " in |
| 6170 | *" waitpid.$ac_objext "* ) ;; |
| 6171 | *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" |
| 6172 | ;; |
| 6173 | esac |
| 6174 | |
| 6175 | |
| 6176 | for f in $funcs; do |
| 6177 | case "$f" in |
| 6178 | asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid) |
| 6179 | ;; |
| 6180 | *) |
| 6181 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
| 6182 | cat >>confdefs.h <<_ACEOF |
| 6183 | #define $n 1 |
| 6184 | _ACEOF |
| 6185 | |
| 6186 | ;; |
| 6187 | esac |
| 6188 | done |
| 6189 | |
| 6190 | # Mingw doesnt provide any of the variables in $vars, so we |
| 6191 | # dont have to check them here. |
| 6192 | |
| 6193 | # Of the functions in $checkfuncs, Mingw only has strerror. |
| 6194 | $as_echo "#define HAVE_STRERROR 1" >>confdefs.h |
| 6195 | |
| 6196 | |
| 6197 | setobjs=yes |
| 6198 | ;; |
| 6199 | |
| 6200 | *-*-msdosdjgpp) |
| 6201 | case " $LIBOBJS " in |
| 6202 | *" vasprintf.$ac_objext "* ) ;; |
| 6203 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" |
| 6204 | ;; |
| 6205 | esac |
| 6206 | |
| 6207 | case " $LIBOBJS " in |
| 6208 | *" vsnprintf.$ac_objext "* ) ;; |
| 6209 | *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext" |
| 6210 | ;; |
| 6211 | esac |
| 6212 | |
| 6213 | case " $LIBOBJS " in |
| 6214 | *" snprintf.$ac_objext "* ) ;; |
| 6215 | *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" |
| 6216 | ;; |
| 6217 | esac |
| 6218 | |
| 6219 | case " $LIBOBJS " in |
| 6220 | *" asprintf.$ac_objext "* ) ;; |
| 6221 | *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" |
| 6222 | ;; |
| 6223 | esac |
| 6224 | |
| 6225 | |
| 6226 | for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \ |
| 6227 | getcwd getpagesize getrusage gettimeofday \ |
| 6228 | index insque memchr memcmp memcpy memmove memset psignal \ |
| 6229 | putenv random rename rindex sbrk setenv stpcpy strcasecmp \ |
| 6230 | strchr strdup strerror strncasecmp strrchr strstr strtod \ |
| 6231 | strtol strtoul sysconf times tmpnam vfprintf vprintf \ |
| 6232 | vsprintf waitpid |
| 6233 | do |
| 6234 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
| 6235 | cat >>confdefs.h <<_ACEOF |
| 6236 | #define $n 1 |
| 6237 | _ACEOF |
| 6238 | |
| 6239 | done |
| 6240 | |
| 6241 | |
| 6242 | setobjs=yes |
| 6243 | ;; |
| 6244 | |
| 6245 | esac |
| 6246 | |
| 6247 | else |
| 6248 | |
| 6249 | # Not a target library, so we set things up to run the test suite. |
| 6250 | CHECK=really-check |
| 6251 | |
| 6252 | fi |
| 6253 | |
| 6254 | |
| 6255 | |
| 6256 | |
| 6257 | case "${host}" in |
| 6258 | *-*-cygwin* | *-*-mingw*) |
| 6259 | $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h |
| 6260 | |
| 6261 | $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h |
| 6262 | |
| 6263 | ;; |
| 6264 | esac |
| 6265 | |
| 6266 | if test -z "${setobjs}"; then |
| 6267 | case "${host}" in |
| 6268 | |
| 6269 | *-*-vxworks*) |
| 6270 | # Handle VxWorks configuration specially, since on VxWorks the |
| 6271 | # libraries are actually on the target board, not in the file |
| 6272 | # system. |
| 6273 | case " $LIBOBJS " in |
| 6274 | *" basename.$ac_objext "* ) ;; |
| 6275 | *) LIBOBJS="$LIBOBJS basename.$ac_objext" |
| 6276 | ;; |
| 6277 | esac |
| 6278 | |
| 6279 | case " $LIBOBJS " in |
| 6280 | *" getpagesize.$ac_objext "* ) ;; |
| 6281 | *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" |
| 6282 | ;; |
| 6283 | esac |
| 6284 | |
| 6285 | case " $LIBOBJS " in |
| 6286 | *" insque.$ac_objext "* ) ;; |
| 6287 | *) LIBOBJS="$LIBOBJS insque.$ac_objext" |
| 6288 | ;; |
| 6289 | esac |
| 6290 | |
| 6291 | case " $LIBOBJS " in |
| 6292 | *" random.$ac_objext "* ) ;; |
| 6293 | *) LIBOBJS="$LIBOBJS random.$ac_objext" |
| 6294 | ;; |
| 6295 | esac |
| 6296 | |
| 6297 | case " $LIBOBJS " in |
| 6298 | *" strcasecmp.$ac_objext "* ) ;; |
| 6299 | *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext" |
| 6300 | ;; |
| 6301 | esac |
| 6302 | |
| 6303 | case " $LIBOBJS " in |
| 6304 | *" strncasecmp.$ac_objext "* ) ;; |
| 6305 | *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext" |
| 6306 | ;; |
| 6307 | esac |
| 6308 | |
| 6309 | case " $LIBOBJS " in |
| 6310 | *" strdup.$ac_objext "* ) ;; |
| 6311 | *) LIBOBJS="$LIBOBJS strdup.$ac_objext" |
| 6312 | ;; |
| 6313 | esac |
| 6314 | |
| 6315 | case " $LIBOBJS " in |
| 6316 | *" vfork.$ac_objext "* ) ;; |
| 6317 | *) LIBOBJS="$LIBOBJS vfork.$ac_objext" |
| 6318 | ;; |
| 6319 | esac |
| 6320 | |
| 6321 | case " $LIBOBJS " in |
| 6322 | *" waitpid.$ac_objext "* ) ;; |
| 6323 | *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" |
| 6324 | ;; |
| 6325 | esac |
| 6326 | |
| 6327 | case " $LIBOBJS " in |
| 6328 | *" vasprintf.$ac_objext "* ) ;; |
| 6329 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" |
| 6330 | ;; |
| 6331 | esac |
| 6332 | |
| 6333 | for f in $funcs; do |
| 6334 | case "$f" in |
| 6335 | basename | getpagesize | insque | random | strcasecmp) |
| 6336 | ;; |
| 6337 | strncasecmp | strdup | vfork | waitpid | vasprintf) |
| 6338 | ;; |
| 6339 | *) |
| 6340 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
| 6341 | cat >>confdefs.h <<_ACEOF |
| 6342 | #define $n 1 |
| 6343 | _ACEOF |
| 6344 | |
| 6345 | ;; |
| 6346 | esac |
| 6347 | done |
| 6348 | |
| 6349 | # VxWorks doesn't provide any of the variables in $vars, so we |
| 6350 | # don't have to check them here. |
| 6351 | |
| 6352 | # Of the functions in $checkfuncs, VxWorks only has strerror. |
| 6353 | $as_echo "#define HAVE_STRERROR 1" >>confdefs.h |
| 6354 | |
| 6355 | |
| 6356 | setobjs=yes |
| 6357 | ;; |
| 6358 | |
| 6359 | esac |
| 6360 | fi |
| 6361 | |
| 6362 | if test -z "${setobjs}"; then |
| 6363 | |
| 6364 | case "${host}" in |
| 6365 | |
| 6366 | *-*-android*) |
| 6367 | # On android, getpagesize is defined in unistd.h as a static inline |
| 6368 | # function, which AC_CHECK_FUNCS does not handle properly. |
| 6369 | ac_cv_func_getpagesize=yes |
| 6370 | ;; |
| 6371 | |
| 6372 | *-*-mingw32*) |
| 6373 | # Under mingw32, sys_nerr and sys_errlist exist, but they are |
| 6374 | # macros, so the test below won't find them. |
| 6375 | libiberty_cv_var_sys_nerr=yes |
| 6376 | libiberty_cv_var_sys_errlist=yes |
| 6377 | ;; |
| 6378 | |
| 6379 | *-*-msdosdjgpp*) |
| 6380 | # vfork and fork are stubs. |
| 6381 | ac_cv_func_vfork_works=no |
| 6382 | ;; |
| 6383 | |
| 6384 | *-*-uwin*) |
| 6385 | # Under some versions of uwin, vfork is notoriously buggy and the test |
| 6386 | # can hang configure; on other versions, vfork exists just as a stub. |
| 6387 | # FIXME: This should be removed once vfork in uwin's runtime is fixed. |
| 6388 | ac_cv_func_vfork_works=no |
| 6389 | # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are |
| 6390 | # macros (actually, these are imported from a DLL, but the end effect |
| 6391 | # is the same), so the test below won't find them. |
| 6392 | libiberty_cv_var_sys_nerr=yes |
| 6393 | libiberty_cv_var_sys_errlist=yes |
| 6394 | ;; |
| 6395 | |
| 6396 | *-*-*vms*) |
| 6397 | # Under VMS, vfork works very different than on Unix. The standard test |
| 6398 | # won't work, and it isn't easily adaptable. It makes more sense to |
| 6399 | # just force it. |
| 6400 | ac_cv_func_vfork_works=yes |
| 6401 | ;; |
| 6402 | |
| 6403 | esac |
| 6404 | |
| 6405 | # We haven't set the list of objects yet. Use the standard autoconf |
| 6406 | # tests. This will only work if the compiler works. |
| 6407 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 |
| 6408 | $as_echo_n "checking for library containing strerror... " >&6; } |
| 6409 | if ${ac_cv_search_strerror+:} false; then : |
| 6410 | $as_echo_n "(cached) " >&6 |
| 6411 | else |
| 6412 | ac_func_search_save_LIBS=$LIBS |
| 6413 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6414 | /* end confdefs.h. */ |
| 6415 | |
| 6416 | /* Override any GCC internal prototype to avoid an error. |
| 6417 | Use char because int might match the return type of a GCC |
| 6418 | builtin and then its argument prototype would still apply. */ |
| 6419 | #ifdef __cplusplus |
| 6420 | extern "C" |
| 6421 | #endif |
| 6422 | char strerror (); |
| 6423 | int |
| 6424 | main () |
| 6425 | { |
| 6426 | return strerror (); |
| 6427 | ; |
| 6428 | return 0; |
| 6429 | } |
| 6430 | _ACEOF |
| 6431 | for ac_lib in '' cposix; do |
| 6432 | if test -z "$ac_lib"; then |
| 6433 | ac_res="none required" |
| 6434 | else |
| 6435 | ac_res=-l$ac_lib |
| 6436 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| 6437 | fi |
| 6438 | if test x$gcc_no_link = xyes; then |
| 6439 | as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
| 6440 | fi |
| 6441 | if ac_fn_c_try_link "$LINENO"; then : |
| 6442 | ac_cv_search_strerror=$ac_res |
| 6443 | fi |
| 6444 | rm -f core conftest.err conftest.$ac_objext \ |
| 6445 | conftest$ac_exeext |
| 6446 | if ${ac_cv_search_strerror+:} false; then : |
| 6447 | break |
| 6448 | fi |
| 6449 | done |
| 6450 | if ${ac_cv_search_strerror+:} false; then : |
| 6451 | |
| 6452 | else |
| 6453 | ac_cv_search_strerror=no |
| 6454 | fi |
| 6455 | rm conftest.$ac_ext |
| 6456 | LIBS=$ac_func_search_save_LIBS |
| 6457 | fi |
| 6458 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 |
| 6459 | $as_echo "$ac_cv_search_strerror" >&6; } |
| 6460 | ac_res=$ac_cv_search_strerror |
| 6461 | if test "$ac_res" != no; then : |
| 6462 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| 6463 | |
| 6464 | fi |
| 6465 | |
| 6466 | for ac_func in $funcs |
| 6467 | do : |
| 6468 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 6469 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| 6470 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
| 6471 | cat >>confdefs.h <<_ACEOF |
| 6472 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 6473 | _ACEOF |
| 6474 | |
| 6475 | else |
| 6476 | case " $LIBOBJS " in |
| 6477 | *" $ac_func.$ac_objext "* ) ;; |
| 6478 | *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" |
| 6479 | ;; |
| 6480 | esac |
| 6481 | |
| 6482 | fi |
| 6483 | done |
| 6484 | |
| 6485 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5 |
| 6486 | $as_echo_n "checking whether alloca needs Cray hooks... " >&6; } |
| 6487 | if ${ac_cv_os_cray+:} false; then : |
| 6488 | $as_echo_n "(cached) " >&6 |
| 6489 | else |
| 6490 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6491 | /* end confdefs.h. */ |
| 6492 | #if defined(CRAY) && ! defined(CRAY2) |
| 6493 | webecray |
| 6494 | #else |
| 6495 | wenotbecray |
| 6496 | #endif |
| 6497 | |
| 6498 | _ACEOF |
| 6499 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 6500 | $EGREP "webecray" >/dev/null 2>&1; then : |
| 6501 | ac_cv_os_cray=yes |
| 6502 | else |
| 6503 | ac_cv_os_cray=no |
| 6504 | fi |
| 6505 | rm -f conftest* |
| 6506 | |
| 6507 | fi |
| 6508 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 |
| 6509 | $as_echo "$ac_cv_os_cray" >&6; } |
| 6510 | if test $ac_cv_os_cray = yes; then |
| 6511 | for ac_func in _getb67 GETB67 getb67; do |
| 6512 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 6513 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| 6514 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
| 6515 | |
| 6516 | cat >>confdefs.h <<_ACEOF |
| 6517 | #define CRAY_STACKSEG_END $ac_func |
| 6518 | _ACEOF |
| 6519 | break |
| 6520 | fi |
| 6521 | |
| 6522 | done |
| 6523 | fi |
| 6524 | |
| 6525 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 |
| 6526 | $as_echo_n "checking stack direction for C alloca... " >&6; } |
| 6527 | if ${ac_cv_c_stack_direction+:} false; then : |
| 6528 | $as_echo_n "(cached) " >&6 |
| 6529 | else |
| 6530 | if test "$cross_compiling" = yes; then : |
| 6531 | ac_cv_c_stack_direction=0 |
| 6532 | else |
| 6533 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6534 | /* end confdefs.h. */ |
| 6535 | find_stack_direction () |
| 6536 | { |
| 6537 | static char *addr = 0; |
| 6538 | auto char dummy; |
| 6539 | if (addr == 0) |
| 6540 | { |
| 6541 | addr = &dummy; |
| 6542 | return find_stack_direction (); |
| 6543 | } |
| 6544 | else |
| 6545 | return (&dummy > addr) ? 1 : -1; |
| 6546 | } |
| 6547 | main () |
| 6548 | { |
| 6549 | exit (find_stack_direction() < 0); |
| 6550 | } |
| 6551 | _ACEOF |
| 6552 | if ac_fn_c_try_run "$LINENO"; then : |
| 6553 | ac_cv_c_stack_direction=1 |
| 6554 | else |
| 6555 | ac_cv_c_stack_direction=-1 |
| 6556 | fi |
| 6557 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 6558 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 6559 | fi |
| 6560 | |
| 6561 | fi |
| 6562 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 |
| 6563 | $as_echo "$ac_cv_c_stack_direction" >&6; } |
| 6564 | |
| 6565 | cat >>confdefs.h <<_ACEOF |
| 6566 | #define STACK_DIRECTION $ac_cv_c_stack_direction |
| 6567 | _ACEOF |
| 6568 | |
| 6569 | |
| 6570 | for ac_header in vfork.h |
| 6571 | do : |
| 6572 | ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h" |
| 6573 | if test "x$ac_cv_header_vfork_h" = xyes; then : |
| 6574 | cat >>confdefs.h <<_ACEOF |
| 6575 | #define HAVE_VFORK_H 1 |
| 6576 | _ACEOF |
| 6577 | |
| 6578 | fi |
| 6579 | done |
| 6580 | |
| 6581 | for ac_func in fork vfork |
| 6582 | do : |
| 6583 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 6584 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| 6585 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
| 6586 | cat >>confdefs.h <<_ACEOF |
| 6587 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 6588 | _ACEOF |
| 6589 | |
| 6590 | fi |
| 6591 | done |
| 6592 | |
| 6593 | if test "x$ac_cv_func_fork" = xyes; then |
| 6594 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 |
| 6595 | $as_echo_n "checking for working fork... " >&6; } |
| 6596 | if ${ac_cv_func_fork_works+:} false; then : |
| 6597 | $as_echo_n "(cached) " >&6 |
| 6598 | else |
| 6599 | if test "$cross_compiling" = yes; then : |
| 6600 | ac_cv_func_fork_works=cross |
| 6601 | else |
| 6602 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6603 | /* end confdefs.h. */ |
| 6604 | $ac_includes_default |
| 6605 | int |
| 6606 | main () |
| 6607 | { |
| 6608 | |
| 6609 | /* By Ruediger Kuhlmann. */ |
| 6610 | return fork () < 0; |
| 6611 | |
| 6612 | ; |
| 6613 | return 0; |
| 6614 | } |
| 6615 | _ACEOF |
| 6616 | if ac_fn_c_try_run "$LINENO"; then : |
| 6617 | ac_cv_func_fork_works=yes |
| 6618 | else |
| 6619 | ac_cv_func_fork_works=no |
| 6620 | fi |
| 6621 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 6622 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 6623 | fi |
| 6624 | |
| 6625 | fi |
| 6626 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 |
| 6627 | $as_echo "$ac_cv_func_fork_works" >&6; } |
| 6628 | |
| 6629 | else |
| 6630 | ac_cv_func_fork_works=$ac_cv_func_fork |
| 6631 | fi |
| 6632 | if test "x$ac_cv_func_fork_works" = xcross; then |
| 6633 | case $host in |
| 6634 | *-*-amigaos* | *-*-msdosdjgpp*) |
| 6635 | # Override, as these systems have only a dummy fork() stub |
| 6636 | ac_cv_func_fork_works=no |
| 6637 | ;; |
| 6638 | *) |
| 6639 | ac_cv_func_fork_works=yes |
| 6640 | ;; |
| 6641 | esac |
| 6642 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 |
| 6643 | $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} |
| 6644 | fi |
| 6645 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
| 6646 | if test "x$ac_cv_func_vfork" = xyes; then |
| 6647 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 |
| 6648 | $as_echo_n "checking for working vfork... " >&6; } |
| 6649 | if ${ac_cv_func_vfork_works+:} false; then : |
| 6650 | $as_echo_n "(cached) " >&6 |
| 6651 | else |
| 6652 | if test "$cross_compiling" = yes; then : |
| 6653 | ac_cv_func_vfork_works=cross |
| 6654 | else |
| 6655 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6656 | /* end confdefs.h. */ |
| 6657 | /* Thanks to Paul Eggert for this test. */ |
| 6658 | $ac_includes_default |
| 6659 | #include <sys/wait.h> |
| 6660 | #ifdef HAVE_VFORK_H |
| 6661 | # include <vfork.h> |
| 6662 | #endif |
| 6663 | /* On some sparc systems, changes by the child to local and incoming |
| 6664 | argument registers are propagated back to the parent. The compiler |
| 6665 | is told about this with #include <vfork.h>, but some compilers |
| 6666 | (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a |
| 6667 | static variable whose address is put into a register that is |
| 6668 | clobbered by the vfork. */ |
| 6669 | static void |
| 6670 | #ifdef __cplusplus |
| 6671 | sparc_address_test (int arg) |
| 6672 | # else |
| 6673 | sparc_address_test (arg) int arg; |
| 6674 | #endif |
| 6675 | { |
| 6676 | static pid_t child; |
| 6677 | if (!child) { |
| 6678 | child = vfork (); |
| 6679 | if (child < 0) { |
| 6680 | perror ("vfork"); |
| 6681 | _exit(2); |
| 6682 | } |
| 6683 | if (!child) { |
| 6684 | arg = getpid(); |
| 6685 | write(-1, "", 0); |
| 6686 | _exit (arg); |
| 6687 | } |
| 6688 | } |
| 6689 | } |
| 6690 | |
| 6691 | int |
| 6692 | main () |
| 6693 | { |
| 6694 | pid_t parent = getpid (); |
| 6695 | pid_t child; |
| 6696 | |
| 6697 | sparc_address_test (0); |
| 6698 | |
| 6699 | child = vfork (); |
| 6700 | |
| 6701 | if (child == 0) { |
| 6702 | /* Here is another test for sparc vfork register problems. This |
| 6703 | test uses lots of local variables, at least as many local |
| 6704 | variables as main has allocated so far including compiler |
| 6705 | temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris |
| 6706 | 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should |
| 6707 | reuse the register of parent for one of the local variables, |
| 6708 | since it will think that parent can't possibly be used any more |
| 6709 | in this routine. Assigning to the local variable will thus |
| 6710 | munge parent in the parent process. */ |
| 6711 | pid_t |
| 6712 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), |
| 6713 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); |
| 6714 | /* Convince the compiler that p..p7 are live; otherwise, it might |
| 6715 | use the same hardware register for all 8 local variables. */ |
| 6716 | if (p != p1 || p != p2 || p != p3 || p != p4 |
| 6717 | || p != p5 || p != p6 || p != p7) |
| 6718 | _exit(1); |
| 6719 | |
| 6720 | /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent |
| 6721 | from child file descriptors. If the child closes a descriptor |
| 6722 | before it execs or exits, this munges the parent's descriptor |
| 6723 | as well. Test for this by closing stdout in the child. */ |
| 6724 | _exit(close(fileno(stdout)) != 0); |
| 6725 | } else { |
| 6726 | int status; |
| 6727 | struct stat st; |
| 6728 | |
| 6729 | while (wait(&status) != child) |
| 6730 | ; |
| 6731 | return ( |
| 6732 | /* Was there some problem with vforking? */ |
| 6733 | child < 0 |
| 6734 | |
| 6735 | /* Did the child fail? (This shouldn't happen.) */ |
| 6736 | || status |
| 6737 | |
| 6738 | /* Did the vfork/compiler bug occur? */ |
| 6739 | || parent != getpid() |
| 6740 | |
| 6741 | /* Did the file descriptor bug occur? */ |
| 6742 | || fstat(fileno(stdout), &st) != 0 |
| 6743 | ); |
| 6744 | } |
| 6745 | } |
| 6746 | _ACEOF |
| 6747 | if ac_fn_c_try_run "$LINENO"; then : |
| 6748 | ac_cv_func_vfork_works=yes |
| 6749 | else |
| 6750 | ac_cv_func_vfork_works=no |
| 6751 | fi |
| 6752 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 6753 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 6754 | fi |
| 6755 | |
| 6756 | fi |
| 6757 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 |
| 6758 | $as_echo "$ac_cv_func_vfork_works" >&6; } |
| 6759 | |
| 6760 | fi; |
| 6761 | if test "x$ac_cv_func_fork_works" = xcross; then |
| 6762 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
| 6763 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 |
| 6764 | $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} |
| 6765 | fi |
| 6766 | |
| 6767 | if test "x$ac_cv_func_vfork_works" = xyes; then |
| 6768 | |
| 6769 | $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h |
| 6770 | |
| 6771 | else |
| 6772 | |
| 6773 | $as_echo "#define vfork fork" >>confdefs.h |
| 6774 | |
| 6775 | fi |
| 6776 | if test "x$ac_cv_func_fork_works" = xyes; then |
| 6777 | |
| 6778 | $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h |
| 6779 | |
| 6780 | fi |
| 6781 | |
| 6782 | if test $ac_cv_func_vfork_works = no; then |
| 6783 | case " $LIBOBJS " in |
| 6784 | *" vfork.$ac_objext "* ) ;; |
| 6785 | *) LIBOBJS="$LIBOBJS vfork.$ac_objext" |
| 6786 | ;; |
| 6787 | esac |
| 6788 | |
| 6789 | fi |
| 6790 | # We only need _doprnt if we might use it to implement v*printf. |
| 6791 | if test $ac_cv_func_vprintf != yes \ |
| 6792 | || test $ac_cv_func_vfprintf != yes \ |
| 6793 | || test $ac_cv_func_vsprintf != yes; then |
| 6794 | ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" |
| 6795 | if test "x$ac_cv_func__doprnt" = xyes; then : |
| 6796 | $as_echo "#define HAVE__DOPRNT 1" >>confdefs.h |
| 6797 | |
| 6798 | else |
| 6799 | case " $LIBOBJS " in |
| 6800 | *" _doprnt.$ac_objext "* ) ;; |
| 6801 | *) LIBOBJS="$LIBOBJS _doprnt.$ac_objext" |
| 6802 | ;; |
| 6803 | esac |
| 6804 | |
| 6805 | fi |
| 6806 | |
| 6807 | |
| 6808 | else |
| 6809 | for ac_func in _doprnt |
| 6810 | do : |
| 6811 | ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" |
| 6812 | if test "x$ac_cv_func__doprnt" = xyes; then : |
| 6813 | cat >>confdefs.h <<_ACEOF |
| 6814 | #define HAVE__DOPRNT 1 |
| 6815 | _ACEOF |
| 6816 | |
| 6817 | fi |
| 6818 | done |
| 6819 | |
| 6820 | fi |
| 6821 | |
| 6822 | for v in $vars; do |
| 6823 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5 |
| 6824 | $as_echo_n "checking for $v... " >&6; } |
| 6825 | if eval \${libiberty_cv_var_$v+:} false; then : |
| 6826 | $as_echo_n "(cached) " >&6 |
| 6827 | else |
| 6828 | if test x$gcc_no_link = xyes; then |
| 6829 | as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
| 6830 | fi |
| 6831 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6832 | /* end confdefs.h. */ |
| 6833 | int *p; |
| 6834 | int |
| 6835 | main () |
| 6836 | { |
| 6837 | extern int $v []; p = $v; |
| 6838 | ; |
| 6839 | return 0; |
| 6840 | } |
| 6841 | _ACEOF |
| 6842 | if ac_fn_c_try_link "$LINENO"; then : |
| 6843 | eval "libiberty_cv_var_$v=yes" |
| 6844 | else |
| 6845 | eval "libiberty_cv_var_$v=no" |
| 6846 | fi |
| 6847 | rm -f core conftest.err conftest.$ac_objext \ |
| 6848 | conftest$ac_exeext conftest.$ac_ext |
| 6849 | fi |
| 6850 | |
| 6851 | if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then |
| 6852 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| 6853 | $as_echo "yes" >&6; } |
| 6854 | n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
| 6855 | cat >>confdefs.h <<_ACEOF |
| 6856 | #define $n 1 |
| 6857 | _ACEOF |
| 6858 | |
| 6859 | else |
| 6860 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 6861 | $as_echo "no" >&6; } |
| 6862 | fi |
| 6863 | done |
| 6864 | |
| 6865 | # special check for _system_configuration because AIX <4.3.2 do not |
| 6866 | # contain the `physmem' member. |
| 6867 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5 |
| 6868 | $as_echo_n "checking for external symbol _system_configuration... " >&6; } |
| 6869 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6870 | /* end confdefs.h. */ |
| 6871 | #include <sys/systemcfg.h> |
| 6872 | int |
| 6873 | main () |
| 6874 | { |
| 6875 | double x = _system_configuration.physmem; |
| 6876 | ; |
| 6877 | return 0; |
| 6878 | } |
| 6879 | _ACEOF |
| 6880 | if ac_fn_c_try_compile "$LINENO"; then : |
| 6881 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| 6882 | $as_echo "yes" >&6; } |
| 6883 | |
| 6884 | $as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h |
| 6885 | |
| 6886 | else |
| 6887 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 6888 | $as_echo "no" >&6; } |
| 6889 | fi |
| 6890 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6891 | |
| 6892 | for ac_func in $checkfuncs |
| 6893 | do : |
| 6894 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 6895 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| 6896 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
| 6897 | cat >>confdefs.h <<_ACEOF |
| 6898 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 6899 | _ACEOF |
| 6900 | |
| 6901 | fi |
| 6902 | done |
| 6903 | |
| 6904 | as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh` |
| 6905 | ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default" |
| 6906 | if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then : |
| 6907 | ac_have_decl=1 |
| 6908 | else |
| 6909 | ac_have_decl=0 |
| 6910 | fi |
| 6911 | |
| 6912 | cat >>confdefs.h <<_ACEOF |
| 6913 | #define HAVE_DECL_BASENAME $ac_have_decl |
| 6914 | _ACEOF |
| 6915 | ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" |
| 6916 | if test "x$ac_cv_have_decl_ffs" = xyes; then : |
| 6917 | ac_have_decl=1 |
| 6918 | else |
| 6919 | ac_have_decl=0 |
| 6920 | fi |
| 6921 | |
| 6922 | cat >>confdefs.h <<_ACEOF |
| 6923 | #define HAVE_DECL_FFS $ac_have_decl |
| 6924 | _ACEOF |
| 6925 | ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" |
| 6926 | if test "x$ac_cv_have_decl_asprintf" = xyes; then : |
| 6927 | ac_have_decl=1 |
| 6928 | else |
| 6929 | ac_have_decl=0 |
| 6930 | fi |
| 6931 | |
| 6932 | cat >>confdefs.h <<_ACEOF |
| 6933 | #define HAVE_DECL_ASPRINTF $ac_have_decl |
| 6934 | _ACEOF |
| 6935 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" |
| 6936 | if test "x$ac_cv_have_decl_vasprintf" = xyes; then : |
| 6937 | ac_have_decl=1 |
| 6938 | else |
| 6939 | ac_have_decl=0 |
| 6940 | fi |
| 6941 | |
| 6942 | cat >>confdefs.h <<_ACEOF |
| 6943 | #define HAVE_DECL_VASPRINTF $ac_have_decl |
| 6944 | _ACEOF |
| 6945 | ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" |
| 6946 | if test "x$ac_cv_have_decl_snprintf" = xyes; then : |
| 6947 | ac_have_decl=1 |
| 6948 | else |
| 6949 | ac_have_decl=0 |
| 6950 | fi |
| 6951 | |
| 6952 | cat >>confdefs.h <<_ACEOF |
| 6953 | #define HAVE_DECL_SNPRINTF $ac_have_decl |
| 6954 | _ACEOF |
| 6955 | ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" |
| 6956 | if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : |
| 6957 | ac_have_decl=1 |
| 6958 | else |
| 6959 | ac_have_decl=0 |
| 6960 | fi |
| 6961 | |
| 6962 | cat >>confdefs.h <<_ACEOF |
| 6963 | #define HAVE_DECL_VSNPRINTF $ac_have_decl |
| 6964 | _ACEOF |
| 6965 | |
| 6966 | ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default" |
| 6967 | if test "x$ac_cv_have_decl_calloc" = xyes; then : |
| 6968 | ac_have_decl=1 |
| 6969 | else |
| 6970 | ac_have_decl=0 |
| 6971 | fi |
| 6972 | |
| 6973 | cat >>confdefs.h <<_ACEOF |
| 6974 | #define HAVE_DECL_CALLOC $ac_have_decl |
| 6975 | _ACEOF |
| 6976 | ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default" |
| 6977 | if test "x$ac_cv_have_decl_getenv" = xyes; then : |
| 6978 | ac_have_decl=1 |
| 6979 | else |
| 6980 | ac_have_decl=0 |
| 6981 | fi |
| 6982 | |
| 6983 | cat >>confdefs.h <<_ACEOF |
| 6984 | #define HAVE_DECL_GETENV $ac_have_decl |
| 6985 | _ACEOF |
| 6986 | ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default" |
| 6987 | if test "x$ac_cv_have_decl_getopt" = xyes; then : |
| 6988 | ac_have_decl=1 |
| 6989 | else |
| 6990 | ac_have_decl=0 |
| 6991 | fi |
| 6992 | |
| 6993 | cat >>confdefs.h <<_ACEOF |
| 6994 | #define HAVE_DECL_GETOPT $ac_have_decl |
| 6995 | _ACEOF |
| 6996 | ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default" |
| 6997 | if test "x$ac_cv_have_decl_malloc" = xyes; then : |
| 6998 | ac_have_decl=1 |
| 6999 | else |
| 7000 | ac_have_decl=0 |
| 7001 | fi |
| 7002 | |
| 7003 | cat >>confdefs.h <<_ACEOF |
| 7004 | #define HAVE_DECL_MALLOC $ac_have_decl |
| 7005 | _ACEOF |
| 7006 | ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default" |
| 7007 | if test "x$ac_cv_have_decl_realloc" = xyes; then : |
| 7008 | ac_have_decl=1 |
| 7009 | else |
| 7010 | ac_have_decl=0 |
| 7011 | fi |
| 7012 | |
| 7013 | cat >>confdefs.h <<_ACEOF |
| 7014 | #define HAVE_DECL_REALLOC $ac_have_decl |
| 7015 | _ACEOF |
| 7016 | ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default" |
| 7017 | if test "x$ac_cv_have_decl_sbrk" = xyes; then : |
| 7018 | ac_have_decl=1 |
| 7019 | else |
| 7020 | ac_have_decl=0 |
| 7021 | fi |
| 7022 | |
| 7023 | cat >>confdefs.h <<_ACEOF |
| 7024 | #define HAVE_DECL_SBRK $ac_have_decl |
| 7025 | _ACEOF |
| 7026 | |
| 7027 | ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default" |
| 7028 | if test "x$ac_cv_have_decl_strtol" = xyes; then : |
| 7029 | ac_have_decl=1 |
| 7030 | else |
| 7031 | ac_have_decl=0 |
| 7032 | fi |
| 7033 | |
| 7034 | cat >>confdefs.h <<_ACEOF |
| 7035 | #define HAVE_DECL_STRTOL $ac_have_decl |
| 7036 | _ACEOF |
| 7037 | ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default" |
| 7038 | if test "x$ac_cv_have_decl_strtoul" = xyes; then : |
| 7039 | ac_have_decl=1 |
| 7040 | else |
| 7041 | ac_have_decl=0 |
| 7042 | fi |
| 7043 | |
| 7044 | cat >>confdefs.h <<_ACEOF |
| 7045 | #define HAVE_DECL_STRTOUL $ac_have_decl |
| 7046 | _ACEOF |
| 7047 | ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" |
| 7048 | if test "x$ac_cv_have_decl_strtoll" = xyes; then : |
| 7049 | ac_have_decl=1 |
| 7050 | else |
| 7051 | ac_have_decl=0 |
| 7052 | fi |
| 7053 | |
| 7054 | cat >>confdefs.h <<_ACEOF |
| 7055 | #define HAVE_DECL_STRTOLL $ac_have_decl |
| 7056 | _ACEOF |
| 7057 | ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" |
| 7058 | if test "x$ac_cv_have_decl_strtoull" = xyes; then : |
| 7059 | ac_have_decl=1 |
| 7060 | else |
| 7061 | ac_have_decl=0 |
| 7062 | fi |
| 7063 | |
| 7064 | cat >>confdefs.h <<_ACEOF |
| 7065 | #define HAVE_DECL_STRTOULL $ac_have_decl |
| 7066 | _ACEOF |
| 7067 | |
| 7068 | ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default" |
| 7069 | if test "x$ac_cv_have_decl_strverscmp" = xyes; then : |
| 7070 | ac_have_decl=1 |
| 7071 | else |
| 7072 | ac_have_decl=0 |
| 7073 | fi |
| 7074 | |
| 7075 | cat >>confdefs.h <<_ACEOF |
| 7076 | #define HAVE_DECL_STRVERSCMP $ac_have_decl |
| 7077 | _ACEOF |
| 7078 | |
| 7079 | ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default" |
| 7080 | if test "x$ac_cv_have_decl_strnlen" = xyes; then : |
| 7081 | ac_have_decl=1 |
| 7082 | else |
| 7083 | ac_have_decl=0 |
| 7084 | fi |
| 7085 | |
| 7086 | cat >>confdefs.h <<_ACEOF |
| 7087 | #define HAVE_DECL_STRNLEN $ac_have_decl |
| 7088 | _ACEOF |
| 7089 | |
| 7090 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5 |
| 7091 | $as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; } |
| 7092 | if ${libiberty_cv_decl_needed_canonicalize_file_name+:} false; then : |
| 7093 | $as_echo_n "(cached) " >&6 |
| 7094 | else |
| 7095 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 7096 | /* end confdefs.h. */ |
| 7097 | |
| 7098 | #include "confdefs.h" |
| 7099 | #include <stdio.h> |
| 7100 | #ifdef HAVE_STRING_H |
| 7101 | #include <string.h> |
| 7102 | #else |
| 7103 | #ifdef HAVE_STRINGS_H |
| 7104 | #include <strings.h> |
| 7105 | #endif |
| 7106 | #endif |
| 7107 | #ifdef HAVE_STDLIB_H |
| 7108 | #include <stdlib.h> |
| 7109 | #endif |
| 7110 | #ifdef HAVE_UNISTD_H |
| 7111 | #include <unistd.h> |
| 7112 | #endif |
| 7113 | int |
| 7114 | main () |
| 7115 | { |
| 7116 | char *(*pfn) = (char *(*)) canonicalize_file_name |
| 7117 | ; |
| 7118 | return 0; |
| 7119 | } |
| 7120 | _ACEOF |
| 7121 | if ac_fn_c_try_compile "$LINENO"; then : |
| 7122 | libiberty_cv_decl_needed_canonicalize_file_name=no |
| 7123 | else |
| 7124 | libiberty_cv_decl_needed_canonicalize_file_name=yes |
| 7125 | fi |
| 7126 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7127 | fi |
| 7128 | |
| 7129 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5 |
| 7130 | $as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; } |
| 7131 | if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then |
| 7132 | |
| 7133 | $as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h |
| 7134 | |
| 7135 | fi |
| 7136 | |
| 7137 | fi |
| 7138 | |
| 7139 | # Figure out which version of pexecute to use. |
| 7140 | case "${host}" in |
| 7141 | *-*-mingw* | *-*-winnt*) pexecute=pex-win32 ;; |
| 7142 | *-*-msdosdjgpp*) pexecute=pex-djgpp ;; |
| 7143 | *-*-msdos*) pexecute=pex-msdos ;; |
| 7144 | *) pexecute=pex-unix ;; |
| 7145 | esac |
| 7146 | |
| 7147 | |
| 7148 | |
| 7149 | |
| 7150 | |
| 7151 | for ac_header in $ac_header_list |
| 7152 | do : |
| 7153 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 7154 | ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" |
| 7155 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
| 7156 | cat >>confdefs.h <<_ACEOF |
| 7157 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| 7158 | _ACEOF |
| 7159 | |
| 7160 | fi |
| 7161 | done |
| 7162 | |
| 7163 | |
| 7164 | |
| 7165 | |
| 7166 | |
| 7167 | |
| 7168 | |
| 7169 | if test x$gcc_no_link = xyes; then |
| 7170 | if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then |
| 7171 | ac_cv_func_mmap_fixed_mapped=no |
| 7172 | fi |
| 7173 | fi |
| 7174 | if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then |
| 7175 | |
| 7176 | for ac_func in getpagesize |
| 7177 | do : |
| 7178 | ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" |
| 7179 | if test "x$ac_cv_func_getpagesize" = xyes; then : |
| 7180 | cat >>confdefs.h <<_ACEOF |
| 7181 | #define HAVE_GETPAGESIZE 1 |
| 7182 | _ACEOF |
| 7183 | |
| 7184 | fi |
| 7185 | done |
| 7186 | |
| 7187 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 |
| 7188 | $as_echo_n "checking for working mmap... " >&6; } |
| 7189 | if ${ac_cv_func_mmap_fixed_mapped+:} false; then : |
| 7190 | $as_echo_n "(cached) " >&6 |
| 7191 | else |
| 7192 | if test "$cross_compiling" = yes; then : |
| 7193 | ac_cv_func_mmap_fixed_mapped=no |
| 7194 | else |
| 7195 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 7196 | /* end confdefs.h. */ |
| 7197 | $ac_includes_default |
| 7198 | /* malloc might have been renamed as rpl_malloc. */ |
| 7199 | #undef malloc |
| 7200 | |
| 7201 | /* Thanks to Mike Haertel and Jim Avera for this test. |
| 7202 | Here is a matrix of mmap possibilities: |
| 7203 | mmap private not fixed |
| 7204 | mmap private fixed at somewhere currently unmapped |
| 7205 | mmap private fixed at somewhere already mapped |
| 7206 | mmap shared not fixed |
| 7207 | mmap shared fixed at somewhere currently unmapped |
| 7208 | mmap shared fixed at somewhere already mapped |
| 7209 | For private mappings, we should verify that changes cannot be read() |
| 7210 | back from the file, nor mmap's back from the file at a different |
| 7211 | address. (There have been systems where private was not correctly |
| 7212 | implemented like the infamous i386 svr4.0, and systems where the |
| 7213 | VM page cache was not coherent with the file system buffer cache |
| 7214 | like early versions of FreeBSD and possibly contemporary NetBSD.) |
| 7215 | For shared mappings, we should conversely verify that changes get |
| 7216 | propagated back to all the places they're supposed to be. |
| 7217 | |
| 7218 | Grep wants private fixed already mapped. |
| 7219 | The main things grep needs to know about mmap are: |
| 7220 | * does it exist and is it safe to write into the mmap'd area |
| 7221 | * how to use it (BSD variants) */ |
| 7222 | |
| 7223 | #include <fcntl.h> |
| 7224 | #include <sys/mman.h> |
| 7225 | |
| 7226 | #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H |
| 7227 | char *malloc (); |
| 7228 | #endif |
| 7229 | |
| 7230 | /* This mess was copied from the GNU getpagesize.h. */ |
| 7231 | #ifndef HAVE_GETPAGESIZE |
| 7232 | # ifdef _SC_PAGESIZE |
| 7233 | # define getpagesize() sysconf(_SC_PAGESIZE) |
| 7234 | # else /* no _SC_PAGESIZE */ |
| 7235 | # ifdef HAVE_SYS_PARAM_H |
| 7236 | # include <sys/param.h> |
| 7237 | # ifdef EXEC_PAGESIZE |
| 7238 | # define getpagesize() EXEC_PAGESIZE |
| 7239 | # else /* no EXEC_PAGESIZE */ |
| 7240 | # ifdef NBPG |
| 7241 | # define getpagesize() NBPG * CLSIZE |
| 7242 | # ifndef CLSIZE |
| 7243 | # define CLSIZE 1 |
| 7244 | # endif /* no CLSIZE */ |
| 7245 | # else /* no NBPG */ |
| 7246 | # ifdef NBPC |
| 7247 | # define getpagesize() NBPC |
| 7248 | # else /* no NBPC */ |
| 7249 | # ifdef PAGESIZE |
| 7250 | # define getpagesize() PAGESIZE |
| 7251 | # endif /* PAGESIZE */ |
| 7252 | # endif /* no NBPC */ |
| 7253 | # endif /* no NBPG */ |
| 7254 | # endif /* no EXEC_PAGESIZE */ |
| 7255 | # else /* no HAVE_SYS_PARAM_H */ |
| 7256 | # define getpagesize() 8192 /* punt totally */ |
| 7257 | # endif /* no HAVE_SYS_PARAM_H */ |
| 7258 | # endif /* no _SC_PAGESIZE */ |
| 7259 | |
| 7260 | #endif /* no HAVE_GETPAGESIZE */ |
| 7261 | |
| 7262 | int |
| 7263 | main () |
| 7264 | { |
| 7265 | char *data, *data2, *data3; |
| 7266 | const char *cdata2; |
| 7267 | int i, pagesize; |
| 7268 | int fd, fd2; |
| 7269 | |
| 7270 | pagesize = getpagesize (); |
| 7271 | |
| 7272 | /* First, make a file with some known garbage in it. */ |
| 7273 | data = (char *) malloc (pagesize); |
| 7274 | if (!data) |
| 7275 | return 1; |
| 7276 | for (i = 0; i < pagesize; ++i) |
| 7277 | *(data + i) = rand (); |
| 7278 | umask (0); |
| 7279 | fd = creat ("conftest.mmap", 0600); |
| 7280 | if (fd < 0) |
| 7281 | return 2; |
| 7282 | if (write (fd, data, pagesize) != pagesize) |
| 7283 | return 3; |
| 7284 | close (fd); |
| 7285 | |
| 7286 | /* Next, check that the tail of a page is zero-filled. File must have |
| 7287 | non-zero length, otherwise we risk SIGBUS for entire page. */ |
| 7288 | fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); |
| 7289 | if (fd2 < 0) |
| 7290 | return 4; |
| 7291 | cdata2 = ""; |
| 7292 | if (write (fd2, cdata2, 1) != 1) |
| 7293 | return 5; |
| 7294 | data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); |
| 7295 | if (data2 == MAP_FAILED) |
| 7296 | return 6; |
| 7297 | for (i = 0; i < pagesize; ++i) |
| 7298 | if (*(data2 + i)) |
| 7299 | return 7; |
| 7300 | close (fd2); |
| 7301 | if (munmap (data2, pagesize)) |
| 7302 | return 8; |
| 7303 | |
| 7304 | /* Next, try to mmap the file at a fixed address which already has |
| 7305 | something else allocated at it. If we can, also make sure that |
| 7306 | we see the same garbage. */ |
| 7307 | fd = open ("conftest.mmap", O_RDWR); |
| 7308 | if (fd < 0) |
| 7309 | return 9; |
| 7310 | if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, |
| 7311 | MAP_PRIVATE | MAP_FIXED, fd, 0L)) |
| 7312 | return 10; |
| 7313 | for (i = 0; i < pagesize; ++i) |
| 7314 | if (*(data + i) != *(data2 + i)) |
| 7315 | return 11; |
| 7316 | |
| 7317 | /* Finally, make sure that changes to the mapped area do not |
| 7318 | percolate back to the file as seen by read(). (This is a bug on |
| 7319 | some variants of i386 svr4.0.) */ |
| 7320 | for (i = 0; i < pagesize; ++i) |
| 7321 | *(data2 + i) = *(data2 + i) + 1; |
| 7322 | data3 = (char *) malloc (pagesize); |
| 7323 | if (!data3) |
| 7324 | return 12; |
| 7325 | if (read (fd, data3, pagesize) != pagesize) |
| 7326 | return 13; |
| 7327 | for (i = 0; i < pagesize; ++i) |
| 7328 | if (*(data + i) != *(data3 + i)) |
| 7329 | return 14; |
| 7330 | close (fd); |
| 7331 | return 0; |
| 7332 | } |
| 7333 | _ACEOF |
| 7334 | if ac_fn_c_try_run "$LINENO"; then : |
| 7335 | ac_cv_func_mmap_fixed_mapped=yes |
| 7336 | else |
| 7337 | ac_cv_func_mmap_fixed_mapped=no |
| 7338 | fi |
| 7339 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 7340 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 7341 | fi |
| 7342 | |
| 7343 | fi |
| 7344 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 |
| 7345 | $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } |
| 7346 | if test $ac_cv_func_mmap_fixed_mapped = yes; then |
| 7347 | |
| 7348 | $as_echo "#define HAVE_MMAP 1" >>confdefs.h |
| 7349 | |
| 7350 | fi |
| 7351 | rm -f conftest.mmap conftest.txt |
| 7352 | |
| 7353 | fi |
| 7354 | |
| 7355 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5 |
| 7356 | $as_echo_n "checking for working strncmp... " >&6; } |
| 7357 | if ${ac_cv_func_strncmp_works+:} false; then : |
| 7358 | $as_echo_n "(cached) " >&6 |
| 7359 | else |
| 7360 | if test "$cross_compiling" = yes; then : |
| 7361 | ac_cv_func_strncmp_works=yes |
| 7362 | else |
| 7363 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 7364 | /* end confdefs.h. */ |
| 7365 | |
| 7366 | /* Test by Jim Wilson and Kaveh Ghazi. |
| 7367 | Check whether strncmp reads past the end of its string parameters. */ |
| 7368 | #include <sys/types.h> |
| 7369 | |
| 7370 | #ifdef HAVE_FCNTL_H |
| 7371 | #include <fcntl.h> |
| 7372 | #endif |
| 7373 | |
| 7374 | #ifdef HAVE_SYS_MMAN_H |
| 7375 | #include <sys/mman.h> |
| 7376 | #endif |
| 7377 | |
| 7378 | #ifndef MAP_ANON |
| 7379 | #ifdef MAP_ANONYMOUS |
| 7380 | #define MAP_ANON MAP_ANONYMOUS |
| 7381 | #else |
| 7382 | #define MAP_ANON MAP_FILE |
| 7383 | #endif |
| 7384 | #endif |
| 7385 | |
| 7386 | #ifndef MAP_FILE |
| 7387 | #define MAP_FILE 0 |
| 7388 | #endif |
| 7389 | #ifndef O_RDONLY |
| 7390 | #define O_RDONLY 0 |
| 7391 | #endif |
| 7392 | |
| 7393 | #define MAP_LEN 0x10000 |
| 7394 | |
| 7395 | main () |
| 7396 | { |
| 7397 | #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE) |
| 7398 | char *p; |
| 7399 | int dev_zero; |
| 7400 | |
| 7401 | dev_zero = open ("/dev/zero", O_RDONLY); |
| 7402 | if (dev_zero < 0) |
| 7403 | exit (1); |
| 7404 | |
| 7405 | p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, |
| 7406 | MAP_ANON|MAP_PRIVATE, dev_zero, 0); |
| 7407 | if (p == (char *)-1) |
| 7408 | p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, |
| 7409 | MAP_ANON|MAP_PRIVATE, -1, 0); |
| 7410 | if (p == (char *)-1) |
| 7411 | exit (2); |
| 7412 | else |
| 7413 | { |
| 7414 | char *string = "__si_type_info"; |
| 7415 | char *q = (char *) p + MAP_LEN - strlen (string) - 2; |
| 7416 | char *r = (char *) p + 0xe; |
| 7417 | |
| 7418 | strcpy (q, string); |
| 7419 | strcpy (r, string); |
| 7420 | strncmp (r, q, 14); |
| 7421 | } |
| 7422 | #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */ |
| 7423 | exit (0); |
| 7424 | } |
| 7425 | |
| 7426 | _ACEOF |
| 7427 | if ac_fn_c_try_run "$LINENO"; then : |
| 7428 | ac_cv_func_strncmp_works=yes |
| 7429 | else |
| 7430 | ac_cv_func_strncmp_works=no |
| 7431 | fi |
| 7432 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 7433 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 7434 | fi |
| 7435 | |
| 7436 | rm -f core core.* *.core |
| 7437 | fi |
| 7438 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5 |
| 7439 | $as_echo "$ac_cv_func_strncmp_works" >&6; } |
| 7440 | if test $ac_cv_func_strncmp_works = no ; then |
| 7441 | case " $LIBOBJS " in |
| 7442 | *" strncmp.$ac_objext "* ) ;; |
| 7443 | *) LIBOBJS="$LIBOBJS strncmp.$ac_objext" |
| 7444 | ;; |
| 7445 | esac |
| 7446 | |
| 7447 | fi |
| 7448 | |
| 7449 | |
| 7450 | # Install a library built with a cross compiler in $(tooldir) rather |
| 7451 | # than $(libdir). |
| 7452 | if test -z "${with_cross_host}"; then |
| 7453 | INSTALL_DEST=libdir |
| 7454 | else |
| 7455 | INSTALL_DEST=tooldir |
| 7456 | fi |
| 7457 | |
| 7458 | |
| 7459 | |
| 7460 | L="" |
| 7461 | for l in x $LIBOBJS; do |
| 7462 | case $l in |
| 7463 | x) ;; |
| 7464 | *) L="$L ./$l" ;; |
| 7465 | esac |
| 7466 | done |
| 7467 | LIBOBJS="$L" |
| 7468 | |
| 7469 | |
| 7470 | |
| 7471 | |
| 7472 | |
| 7473 | # We need multilib support, but only if configuring for the target. |
| 7474 | ac_config_files="$ac_config_files Makefile testsuite/Makefile" |
| 7475 | |
| 7476 | ac_config_commands="$ac_config_commands default" |
| 7477 | |
| 7478 | cat >confcache <<\_ACEOF |
| 7479 | # This file is a shell script that caches the results of configure |
| 7480 | # tests run on this system so they can be shared between configure |
| 7481 | # scripts and configure runs, see configure's option --config-cache. |
| 7482 | # It is not useful on other systems. If it contains results you don't |
| 7483 | # want to keep, you may remove or edit it. |
| 7484 | # |
| 7485 | # config.status only pays attention to the cache file if you give it |
| 7486 | # the --recheck option to rerun configure. |
| 7487 | # |
| 7488 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
| 7489 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
| 7490 | # following values. |
| 7491 | |
| 7492 | _ACEOF |
| 7493 | |
| 7494 | # The following way of writing the cache mishandles newlines in values, |
| 7495 | # but we know of no workaround that is simple, portable, and efficient. |
| 7496 | # So, we kill variables containing newlines. |
| 7497 | # Ultrix sh set writes to stderr and can't be redirected directly, |
| 7498 | # and sets the high bit in the cache file unless we assign to the vars. |
| 7499 | ( |
| 7500 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do |
| 7501 | eval ac_val=\$$ac_var |
| 7502 | case $ac_val in #( |
| 7503 | *${as_nl}*) |
| 7504 | case $ac_var in #( |
| 7505 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
| 7506 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
| 7507 | esac |
| 7508 | case $ac_var in #( |
| 7509 | _ | IFS | as_nl) ;; #( |
| 7510 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
| 7511 | *) { eval $ac_var=; unset $ac_var;} ;; |
| 7512 | esac ;; |
| 7513 | esac |
| 7514 | done |
| 7515 | |
| 7516 | (set) 2>&1 | |
| 7517 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
| 7518 | *${as_nl}ac_space=\ *) |
| 7519 | # `set' does not quote correctly, so add quotes: double-quote |
| 7520 | # substitution turns \\\\ into \\, and sed turns \\ into \. |
| 7521 | sed -n \ |
| 7522 | "s/'/'\\\\''/g; |
| 7523 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" |
| 7524 | ;; #( |
| 7525 | *) |
| 7526 | # `set' quotes correctly as required by POSIX, so do not add quotes. |
| 7527 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
| 7528 | ;; |
| 7529 | esac | |
| 7530 | sort |
| 7531 | ) | |
| 7532 | sed ' |
| 7533 | /^ac_cv_env_/b end |
| 7534 | t clear |
| 7535 | :clear |
| 7536 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
| 7537 | t end |
| 7538 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
| 7539 | :end' >>confcache |
| 7540 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else |
| 7541 | if test -w "$cache_file"; then |
| 7542 | if test "x$cache_file" != "x/dev/null"; then |
| 7543 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
| 7544 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
| 7545 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
| 7546 | cat confcache >"$cache_file" |
| 7547 | else |
| 7548 | case $cache_file in #( |
| 7549 | */* | ?:*) |
| 7550 | mv -f confcache "$cache_file"$$ && |
| 7551 | mv -f "$cache_file"$$ "$cache_file" ;; #( |
| 7552 | *) |
| 7553 | mv -f confcache "$cache_file" ;; |
| 7554 | esac |
| 7555 | fi |
| 7556 | fi |
| 7557 | else |
| 7558 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
| 7559 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
| 7560 | fi |
| 7561 | fi |
| 7562 | rm -f confcache |
| 7563 | |
| 7564 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
| 7565 | # Let make expand exec_prefix. |
| 7566 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| 7567 | |
| 7568 | DEFS=-DHAVE_CONFIG_H |
| 7569 | |
| 7570 | ac_libobjs= |
| 7571 | ac_ltlibobjs= |
| 7572 | U= |
| 7573 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
| 7574 | # 1. Remove the extension, and $U if already installed. |
| 7575 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
| 7576 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
| 7577 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
| 7578 | # will be set to the directory where LIBOBJS objects are built. |
| 7579 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
| 7580 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' |
| 7581 | done |
| 7582 | LIBOBJS=$ac_libobjs |
| 7583 | |
| 7584 | LTLIBOBJS=$ac_ltlibobjs |
| 7585 | |
| 7586 | |
| 7587 | |
| 7588 | |
| 7589 | : "${CONFIG_STATUS=./config.status}" |
| 7590 | ac_write_fail=0 |
| 7591 | ac_clean_files_save=$ac_clean_files |
| 7592 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" |
| 7593 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
| 7594 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
| 7595 | as_write_fail=0 |
| 7596 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 |
| 7597 | #! $SHELL |
| 7598 | # Generated by $as_me. |
| 7599 | # Run this file to recreate the current configuration. |
| 7600 | # Compiler output produced by configure, useful for debugging |
| 7601 | # configure, is in config.log if it exists. |
| 7602 | |
| 7603 | debug=false |
| 7604 | ac_cs_recheck=false |
| 7605 | ac_cs_silent=false |
| 7606 | |
| 7607 | SHELL=\${CONFIG_SHELL-$SHELL} |
| 7608 | export SHELL |
| 7609 | _ASEOF |
| 7610 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 |
| 7611 | ## -------------------- ## |
| 7612 | ## M4sh Initialization. ## |
| 7613 | ## -------------------- ## |
| 7614 | |
| 7615 | # Be more Bourne compatible |
| 7616 | DUALCASE=1; export DUALCASE # for MKS sh |
| 7617 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
| 7618 | emulate sh |
| 7619 | NULLCMD=: |
| 7620 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
| 7621 | # is contrary to our usage. Disable this feature. |
| 7622 | alias -g '${1+"$@"}'='"$@"' |
| 7623 | setopt NO_GLOB_SUBST |
| 7624 | else |
| 7625 | case `(set -o) 2>/dev/null` in #( |
| 7626 | *posix*) : |
| 7627 | set -o posix ;; #( |
| 7628 | *) : |
| 7629 | ;; |
| 7630 | esac |
| 7631 | fi |
| 7632 | |
| 7633 | |
| 7634 | as_nl=' |
| 7635 | ' |
| 7636 | export as_nl |
| 7637 | # Printing a long string crashes Solaris 7 /usr/bin/printf. |
| 7638 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' |
| 7639 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo |
| 7640 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo |
| 7641 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
| 7642 | # but without wasting forks for bash or zsh. |
| 7643 | if test -z "$BASH_VERSION$ZSH_VERSION" \ |
| 7644 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then |
| 7645 | as_echo='print -r --' |
| 7646 | as_echo_n='print -rn --' |
| 7647 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then |
| 7648 | as_echo='printf %s\n' |
| 7649 | as_echo_n='printf %s' |
| 7650 | else |
| 7651 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
| 7652 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' |
| 7653 | as_echo_n='/usr/ucb/echo -n' |
| 7654 | else |
| 7655 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
| 7656 | as_echo_n_body='eval |
| 7657 | arg=$1; |
| 7658 | case $arg in #( |
| 7659 | *"$as_nl"*) |
| 7660 | expr "X$arg" : "X\\(.*\\)$as_nl"; |
| 7661 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; |
| 7662 | esac; |
| 7663 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" |
| 7664 | ' |
| 7665 | export as_echo_n_body |
| 7666 | as_echo_n='sh -c $as_echo_n_body as_echo' |
| 7667 | fi |
| 7668 | export as_echo_body |
| 7669 | as_echo='sh -c $as_echo_body as_echo' |
| 7670 | fi |
| 7671 | |
| 7672 | # The user is always right. |
| 7673 | if test "${PATH_SEPARATOR+set}" != set; then |
| 7674 | PATH_SEPARATOR=: |
| 7675 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { |
| 7676 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || |
| 7677 | PATH_SEPARATOR=';' |
| 7678 | } |
| 7679 | fi |
| 7680 | |
| 7681 | |
| 7682 | # IFS |
| 7683 | # We need space, tab and new line, in precisely that order. Quoting is |
| 7684 | # there to prevent editors from complaining about space-tab. |
| 7685 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word |
| 7686 | # splitting by setting IFS to empty value.) |
| 7687 | IFS=" "" $as_nl" |
| 7688 | |
| 7689 | # Find who we are. Look in the path if we contain no directory separator. |
| 7690 | as_myself= |
| 7691 | case $0 in #(( |
| 7692 | *[\\/]* ) as_myself=$0 ;; |
| 7693 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 7694 | for as_dir in $PATH |
| 7695 | do |
| 7696 | IFS=$as_save_IFS |
| 7697 | test -z "$as_dir" && as_dir=. |
| 7698 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
| 7699 | done |
| 7700 | IFS=$as_save_IFS |
| 7701 | |
| 7702 | ;; |
| 7703 | esac |
| 7704 | # We did not find ourselves, most probably we were run as `sh COMMAND' |
| 7705 | # in which case we are not to be found in the path. |
| 7706 | if test "x$as_myself" = x; then |
| 7707 | as_myself=$0 |
| 7708 | fi |
| 7709 | if test ! -f "$as_myself"; then |
| 7710 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
| 7711 | exit 1 |
| 7712 | fi |
| 7713 | |
| 7714 | # Unset variables that we do not need and which cause bugs (e.g. in |
| 7715 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" |
| 7716 | # suppresses any "Segmentation fault" message there. '((' could |
| 7717 | # trigger a bug in pdksh 5.2.14. |
| 7718 | for as_var in BASH_ENV ENV MAIL MAILPATH |
| 7719 | do eval test x\${$as_var+set} = xset \ |
| 7720 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : |
| 7721 | done |
| 7722 | PS1='$ ' |
| 7723 | PS2='> ' |
| 7724 | PS4='+ ' |
| 7725 | |
| 7726 | # NLS nuisances. |
| 7727 | LC_ALL=C |
| 7728 | export LC_ALL |
| 7729 | LANGUAGE=C |
| 7730 | export LANGUAGE |
| 7731 | |
| 7732 | # CDPATH. |
| 7733 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
| 7734 | |
| 7735 | |
| 7736 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
| 7737 | # ---------------------------------------- |
| 7738 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
| 7739 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the |
| 7740 | # script with STATUS, using 1 if that was 0. |
| 7741 | as_fn_error () |
| 7742 | { |
| 7743 | as_status=$1; test $as_status -eq 0 && as_status=1 |
| 7744 | if test "$4"; then |
| 7745 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 7746 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 |
| 7747 | fi |
| 7748 | $as_echo "$as_me: error: $2" >&2 |
| 7749 | as_fn_exit $as_status |
| 7750 | } # as_fn_error |
| 7751 | |
| 7752 | |
| 7753 | # as_fn_set_status STATUS |
| 7754 | # ----------------------- |
| 7755 | # Set $? to STATUS, without forking. |
| 7756 | as_fn_set_status () |
| 7757 | { |
| 7758 | return $1 |
| 7759 | } # as_fn_set_status |
| 7760 | |
| 7761 | # as_fn_exit STATUS |
| 7762 | # ----------------- |
| 7763 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. |
| 7764 | as_fn_exit () |
| 7765 | { |
| 7766 | set +e |
| 7767 | as_fn_set_status $1 |
| 7768 | exit $1 |
| 7769 | } # as_fn_exit |
| 7770 | |
| 7771 | # as_fn_unset VAR |
| 7772 | # --------------- |
| 7773 | # Portably unset VAR. |
| 7774 | as_fn_unset () |
| 7775 | { |
| 7776 | { eval $1=; unset $1;} |
| 7777 | } |
| 7778 | as_unset=as_fn_unset |
| 7779 | # as_fn_append VAR VALUE |
| 7780 | # ---------------------- |
| 7781 | # Append the text in VALUE to the end of the definition contained in VAR. Take |
| 7782 | # advantage of any shell optimizations that allow amortized linear growth over |
| 7783 | # repeated appends, instead of the typical quadratic growth present in naive |
| 7784 | # implementations. |
| 7785 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : |
| 7786 | eval 'as_fn_append () |
| 7787 | { |
| 7788 | eval $1+=\$2 |
| 7789 | }' |
| 7790 | else |
| 7791 | as_fn_append () |
| 7792 | { |
| 7793 | eval $1=\$$1\$2 |
| 7794 | } |
| 7795 | fi # as_fn_append |
| 7796 | |
| 7797 | # as_fn_arith ARG... |
| 7798 | # ------------------ |
| 7799 | # Perform arithmetic evaluation on the ARGs, and store the result in the |
| 7800 | # global $as_val. Take advantage of shells that can avoid forks. The arguments |
| 7801 | # must be portable across $(()) and expr. |
| 7802 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : |
| 7803 | eval 'as_fn_arith () |
| 7804 | { |
| 7805 | as_val=$(( $* )) |
| 7806 | }' |
| 7807 | else |
| 7808 | as_fn_arith () |
| 7809 | { |
| 7810 | as_val=`expr "$@" || test $? -eq 1` |
| 7811 | } |
| 7812 | fi # as_fn_arith |
| 7813 | |
| 7814 | |
| 7815 | if expr a : '\(a\)' >/dev/null 2>&1 && |
| 7816 | test "X`expr 00001 : '.*\(...\)'`" = X001; then |
| 7817 | as_expr=expr |
| 7818 | else |
| 7819 | as_expr=false |
| 7820 | fi |
| 7821 | |
| 7822 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
| 7823 | as_basename=basename |
| 7824 | else |
| 7825 | as_basename=false |
| 7826 | fi |
| 7827 | |
| 7828 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
| 7829 | as_dirname=dirname |
| 7830 | else |
| 7831 | as_dirname=false |
| 7832 | fi |
| 7833 | |
| 7834 | as_me=`$as_basename -- "$0" || |
| 7835 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
| 7836 | X"$0" : 'X\(//\)$' \| \ |
| 7837 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
| 7838 | $as_echo X/"$0" | |
| 7839 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
| 7840 | s//\1/ |
| 7841 | q |
| 7842 | } |
| 7843 | /^X\/\(\/\/\)$/{ |
| 7844 | s//\1/ |
| 7845 | q |
| 7846 | } |
| 7847 | /^X\/\(\/\).*/{ |
| 7848 | s//\1/ |
| 7849 | q |
| 7850 | } |
| 7851 | s/.*/./; q'` |
| 7852 | |
| 7853 | # Avoid depending upon Character Ranges. |
| 7854 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
| 7855 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
| 7856 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
| 7857 | as_cr_digits='0123456789' |
| 7858 | as_cr_alnum=$as_cr_Letters$as_cr_digits |
| 7859 | |
| 7860 | ECHO_C= ECHO_N= ECHO_T= |
| 7861 | case `echo -n x` in #((((( |
| 7862 | -n*) |
| 7863 | case `echo 'xy\c'` in |
| 7864 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
| 7865 | xy) ECHO_C='\c';; |
| 7866 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null |
| 7867 | ECHO_T=' ';; |
| 7868 | esac;; |
| 7869 | *) |
| 7870 | ECHO_N='-n';; |
| 7871 | esac |
| 7872 | |
| 7873 | rm -f conf$$ conf$$.exe conf$$.file |
| 7874 | if test -d conf$$.dir; then |
| 7875 | rm -f conf$$.dir/conf$$.file |
| 7876 | else |
| 7877 | rm -f conf$$.dir |
| 7878 | mkdir conf$$.dir 2>/dev/null |
| 7879 | fi |
| 7880 | if (echo >conf$$.file) 2>/dev/null; then |
| 7881 | if ln -s conf$$.file conf$$ 2>/dev/null; then |
| 7882 | as_ln_s='ln -s' |
| 7883 | # ... but there are two gotchas: |
| 7884 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. |
| 7885 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. |
| 7886 | # In both cases, we have to default to `cp -pR'. |
| 7887 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
| 7888 | as_ln_s='cp -pR' |
| 7889 | elif ln conf$$.file conf$$ 2>/dev/null; then |
| 7890 | as_ln_s=ln |
| 7891 | else |
| 7892 | as_ln_s='cp -pR' |
| 7893 | fi |
| 7894 | else |
| 7895 | as_ln_s='cp -pR' |
| 7896 | fi |
| 7897 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
| 7898 | rmdir conf$$.dir 2>/dev/null |
| 7899 | |
| 7900 | |
| 7901 | # as_fn_mkdir_p |
| 7902 | # ------------- |
| 7903 | # Create "$as_dir" as a directory, including parents if necessary. |
| 7904 | as_fn_mkdir_p () |
| 7905 | { |
| 7906 | |
| 7907 | case $as_dir in #( |
| 7908 | -*) as_dir=./$as_dir;; |
| 7909 | esac |
| 7910 | test -d "$as_dir" || eval $as_mkdir_p || { |
| 7911 | as_dirs= |
| 7912 | while :; do |
| 7913 | case $as_dir in #( |
| 7914 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( |
| 7915 | *) as_qdir=$as_dir;; |
| 7916 | esac |
| 7917 | as_dirs="'$as_qdir' $as_dirs" |
| 7918 | as_dir=`$as_dirname -- "$as_dir" || |
| 7919 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 7920 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
| 7921 | X"$as_dir" : 'X\(//\)$' \| \ |
| 7922 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || |
| 7923 | $as_echo X"$as_dir" | |
| 7924 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 7925 | s//\1/ |
| 7926 | q |
| 7927 | } |
| 7928 | /^X\(\/\/\)[^/].*/{ |
| 7929 | s//\1/ |
| 7930 | q |
| 7931 | } |
| 7932 | /^X\(\/\/\)$/{ |
| 7933 | s//\1/ |
| 7934 | q |
| 7935 | } |
| 7936 | /^X\(\/\).*/{ |
| 7937 | s//\1/ |
| 7938 | q |
| 7939 | } |
| 7940 | s/.*/./; q'` |
| 7941 | test -d "$as_dir" && break |
| 7942 | done |
| 7943 | test -z "$as_dirs" || eval "mkdir $as_dirs" |
| 7944 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
| 7945 | |
| 7946 | |
| 7947 | } # as_fn_mkdir_p |
| 7948 | if mkdir -p . 2>/dev/null; then |
| 7949 | as_mkdir_p='mkdir -p "$as_dir"' |
| 7950 | else |
| 7951 | test -d ./-p && rmdir ./-p |
| 7952 | as_mkdir_p=false |
| 7953 | fi |
| 7954 | |
| 7955 | |
| 7956 | # as_fn_executable_p FILE |
| 7957 | # ----------------------- |
| 7958 | # Test if FILE is an executable regular file. |
| 7959 | as_fn_executable_p () |
| 7960 | { |
| 7961 | test -f "$1" && test -x "$1" |
| 7962 | } # as_fn_executable_p |
| 7963 | as_test_x='test -x' |
| 7964 | as_executable_p=as_fn_executable_p |
| 7965 | |
| 7966 | # Sed expression to map a string onto a valid CPP name. |
| 7967 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
| 7968 | |
| 7969 | # Sed expression to map a string onto a valid variable name. |
| 7970 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
| 7971 | |
| 7972 | |
| 7973 | exec 6>&1 |
| 7974 | ## ----------------------------------- ## |
| 7975 | ## Main body of $CONFIG_STATUS script. ## |
| 7976 | ## ----------------------------------- ## |
| 7977 | _ASEOF |
| 7978 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 |
| 7979 | |
| 7980 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 7981 | # Save the log message, to keep $0 and so on meaningful, and to |
| 7982 | # report actual input values of CONFIG_FILES etc. instead of their |
| 7983 | # values after options handling. |
| 7984 | ac_log=" |
| 7985 | This file was extended by $as_me, which was |
| 7986 | generated by GNU Autoconf 2.69. Invocation command line was |
| 7987 | |
| 7988 | CONFIG_FILES = $CONFIG_FILES |
| 7989 | CONFIG_HEADERS = $CONFIG_HEADERS |
| 7990 | CONFIG_LINKS = $CONFIG_LINKS |
| 7991 | CONFIG_COMMANDS = $CONFIG_COMMANDS |
| 7992 | $ $0 $@ |
| 7993 | |
| 7994 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
| 7995 | " |
| 7996 | |
| 7997 | _ACEOF |
| 7998 | |
| 7999 | case $ac_config_files in *" |
| 8000 | "*) set x $ac_config_files; shift; ac_config_files=$*;; |
| 8001 | esac |
| 8002 | |
| 8003 | case $ac_config_headers in *" |
| 8004 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; |
| 8005 | esac |
| 8006 | |
| 8007 | |
| 8008 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 8009 | # Files that config.status was made for. |
| 8010 | config_files="$ac_config_files" |
| 8011 | config_headers="$ac_config_headers" |
| 8012 | config_commands="$ac_config_commands" |
| 8013 | |
| 8014 | _ACEOF |
| 8015 | |
| 8016 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 8017 | ac_cs_usage="\ |
| 8018 | \`$as_me' instantiates files and other configuration actions |
| 8019 | from templates according to the current configuration. Unless the files |
| 8020 | and actions are specified as TAGs, all are instantiated by default. |
| 8021 | |
| 8022 | Usage: $0 [OPTION]... [TAG]... |
| 8023 | |
| 8024 | -h, --help print this help, then exit |
| 8025 | -V, --version print version number and configuration settings, then exit |
| 8026 | --config print configuration, then exit |
| 8027 | -q, --quiet, --silent |
| 8028 | do not print progress messages |
| 8029 | -d, --debug don't remove temporary files |
| 8030 | --recheck update $as_me by reconfiguring in the same conditions |
| 8031 | --file=FILE[:TEMPLATE] |
| 8032 | instantiate the configuration file FILE |
| 8033 | --header=FILE[:TEMPLATE] |
| 8034 | instantiate the configuration header FILE |
| 8035 | |
| 8036 | Configuration files: |
| 8037 | $config_files |
| 8038 | |
| 8039 | Configuration headers: |
| 8040 | $config_headers |
| 8041 | |
| 8042 | Configuration commands: |
| 8043 | $config_commands |
| 8044 | |
| 8045 | Report bugs to the package provider." |
| 8046 | |
| 8047 | _ACEOF |
| 8048 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 8049 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
| 8050 | ac_cs_version="\\ |
| 8051 | config.status |
| 8052 | configured by $0, generated by GNU Autoconf 2.69, |
| 8053 | with options \\"\$ac_cs_config\\" |
| 8054 | |
| 8055 | Copyright (C) 2012 Free Software Foundation, Inc. |
| 8056 | This config.status script is free software; the Free Software Foundation |
| 8057 | gives unlimited permission to copy, distribute and modify it." |
| 8058 | |
| 8059 | ac_pwd='$ac_pwd' |
| 8060 | srcdir='$srcdir' |
| 8061 | INSTALL='$INSTALL' |
| 8062 | test -n "\$AWK" || AWK=awk |
| 8063 | _ACEOF |
| 8064 | |
| 8065 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 8066 | # The default lists apply if the user does not specify any file. |
| 8067 | ac_need_defaults=: |
| 8068 | while test $# != 0 |
| 8069 | do |
| 8070 | case $1 in |
| 8071 | --*=?*) |
| 8072 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
| 8073 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` |
| 8074 | ac_shift=: |
| 8075 | ;; |
| 8076 | --*=) |
| 8077 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
| 8078 | ac_optarg= |
| 8079 | ac_shift=: |
| 8080 | ;; |
| 8081 | *) |
| 8082 | ac_option=$1 |
| 8083 | ac_optarg=$2 |
| 8084 | ac_shift=shift |
| 8085 | ;; |
| 8086 | esac |
| 8087 | |
| 8088 | case $ac_option in |
| 8089 | # Handling of the options. |
| 8090 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
| 8091 | ac_cs_recheck=: ;; |
| 8092 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
| 8093 | $as_echo "$ac_cs_version"; exit ;; |
| 8094 | --config | --confi | --conf | --con | --co | --c ) |
| 8095 | $as_echo "$ac_cs_config"; exit ;; |
| 8096 | --debug | --debu | --deb | --de | --d | -d ) |
| 8097 | debug=: ;; |
| 8098 | --file | --fil | --fi | --f ) |
| 8099 | $ac_shift |
| 8100 | case $ac_optarg in |
| 8101 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 8102 | '') as_fn_error $? "missing file argument" ;; |
| 8103 | esac |
| 8104 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
| 8105 | ac_need_defaults=false;; |
| 8106 | --header | --heade | --head | --hea ) |
| 8107 | $ac_shift |
| 8108 | case $ac_optarg in |
| 8109 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 8110 | esac |
| 8111 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
| 8112 | ac_need_defaults=false;; |
| 8113 | --he | --h) |
| 8114 | # Conflict between --help and --header |
| 8115 | as_fn_error $? "ambiguous option: \`$1' |
| 8116 | Try \`$0 --help' for more information.";; |
| 8117 | --help | --hel | -h ) |
| 8118 | $as_echo "$ac_cs_usage"; exit ;; |
| 8119 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 8120 | | -silent | --silent | --silen | --sile | --sil | --si | --s) |
| 8121 | ac_cs_silent=: ;; |
| 8122 | |
| 8123 | # This is an error. |
| 8124 | -*) as_fn_error $? "unrecognized option: \`$1' |
| 8125 | Try \`$0 --help' for more information." ;; |
| 8126 | |
| 8127 | *) as_fn_append ac_config_targets " $1" |
| 8128 | ac_need_defaults=false ;; |
| 8129 | |
| 8130 | esac |
| 8131 | shift |
| 8132 | done |
| 8133 | |
| 8134 | ac_configure_extra_args= |
| 8135 | |
| 8136 | if $ac_cs_silent; then |
| 8137 | exec 6>/dev/null |
| 8138 | ac_configure_extra_args="$ac_configure_extra_args --silent" |
| 8139 | fi |
| 8140 | |
| 8141 | _ACEOF |
| 8142 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 8143 | if \$ac_cs_recheck; then |
| 8144 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
| 8145 | shift |
| 8146 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 |
| 8147 | CONFIG_SHELL='$SHELL' |
| 8148 | export CONFIG_SHELL |
| 8149 | exec "\$@" |
| 8150 | fi |
| 8151 | |
| 8152 | _ACEOF |
| 8153 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 8154 | exec 5>>config.log |
| 8155 | { |
| 8156 | echo |
| 8157 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX |
| 8158 | ## Running $as_me. ## |
| 8159 | _ASBOX |
| 8160 | $as_echo "$ac_log" |
| 8161 | } >&5 |
| 8162 | |
| 8163 | _ACEOF |
| 8164 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 8165 | # |
| 8166 | # INIT-COMMANDS |
| 8167 | # |
| 8168 | srcdir=${srcdir} |
| 8169 | host=${host} |
| 8170 | target=${target} |
| 8171 | with_target_subdir=${with_target_subdir} |
| 8172 | with_multisubdir=${with_multisubdir} |
| 8173 | ac_configure_args="--enable-multilib ${ac_configure_args}" |
| 8174 | CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} |
| 8175 | ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}" |
| 8176 | libiberty_topdir=${libiberty_topdir} |
| 8177 | |
| 8178 | |
| 8179 | _ACEOF |
| 8180 | |
| 8181 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 8182 | |
| 8183 | # Handling of arguments. |
| 8184 | for ac_config_target in $ac_config_targets |
| 8185 | do |
| 8186 | case $ac_config_target in |
| 8187 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; |
| 8188 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
| 8189 | "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;; |
| 8190 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
| 8191 | |
| 8192 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
| 8193 | esac |
| 8194 | done |
| 8195 | |
| 8196 | |
| 8197 | # If the user did not use the arguments to specify the items to instantiate, |
| 8198 | # then the envvar interface is used. Set only those that are not. |
| 8199 | # We use the long form for the default assignment because of an extremely |
| 8200 | # bizarre bug on SunOS 4.1.3. |
| 8201 | if $ac_need_defaults; then |
| 8202 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files |
| 8203 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers |
| 8204 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
| 8205 | fi |
| 8206 | |
| 8207 | # Have a temporary directory for convenience. Make it in the build tree |
| 8208 | # simply because there is no reason against having it here, and in addition, |
| 8209 | # creating and moving files from /tmp can sometimes cause problems. |
| 8210 | # Hook for its removal unless debugging. |
| 8211 | # Note that there is a small window in which the directory will not be cleaned: |
| 8212 | # after its creation but before its name has been assigned to `$tmp'. |
| 8213 | $debug || |
| 8214 | { |
| 8215 | tmp= ac_tmp= |
| 8216 | trap 'exit_status=$? |
| 8217 | : "${ac_tmp:=$tmp}" |
| 8218 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status |
| 8219 | ' 0 |
| 8220 | trap 'as_fn_exit 1' 1 2 13 15 |
| 8221 | } |
| 8222 | # Create a (secure) tmp directory for tmp files. |
| 8223 | |
| 8224 | { |
| 8225 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
| 8226 | test -d "$tmp" |
| 8227 | } || |
| 8228 | { |
| 8229 | tmp=./conf$$-$RANDOM |
| 8230 | (umask 077 && mkdir "$tmp") |
| 8231 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
| 8232 | ac_tmp=$tmp |
| 8233 | |
| 8234 | # Set up the scripts for CONFIG_FILES section. |
| 8235 | # No need to generate them if there are no CONFIG_FILES. |
| 8236 | # This happens for instance with `./config.status config.h'. |
| 8237 | if test -n "$CONFIG_FILES"; then |
| 8238 | |
| 8239 | if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then |
| 8240 | ac_cs_awk_getline=: |
| 8241 | ac_cs_awk_pipe_init= |
| 8242 | ac_cs_awk_read_file=' |
| 8243 | while ((getline aline < (F[key])) > 0) |
| 8244 | print(aline) |
| 8245 | close(F[key])' |
| 8246 | ac_cs_awk_pipe_fini= |
| 8247 | else |
| 8248 | ac_cs_awk_getline=false |
| 8249 | ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\"" |
| 8250 | ac_cs_awk_read_file=' |
| 8251 | print "|#_!!_#|" |
| 8252 | print "cat " F[key] " &&" |
| 8253 | '$ac_cs_awk_pipe_init |
| 8254 | # The final `:' finishes the AND list. |
| 8255 | ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }' |
| 8256 | fi |
| 8257 | ac_cr=`echo X | tr X '\015'` |
| 8258 | # On cygwin, bash can eat \r inside `` if the user requested igncr. |
| 8259 | # But we know of no other shell where ac_cr would be empty at this |
| 8260 | # point, so we can use a bashism as a fallback. |
| 8261 | if test "x$ac_cr" = x; then |
| 8262 | eval ac_cr=\$\'\\r\' |
| 8263 | fi |
| 8264 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
| 8265 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then |
| 8266 | ac_cs_awk_cr='\\r' |
| 8267 | else |
| 8268 | ac_cs_awk_cr=$ac_cr |
| 8269 | fi |
| 8270 | |
| 8271 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
| 8272 | _ACEOF |
| 8273 | |
| 8274 | # Create commands to substitute file output variables. |
| 8275 | { |
| 8276 | echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" && |
| 8277 | echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' && |
| 8278 | echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' && |
| 8279 | echo "_ACAWK" && |
| 8280 | echo "_ACEOF" |
| 8281 | } >conf$$files.sh && |
| 8282 | . ./conf$$files.sh || |
| 8283 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
| 8284 | rm -f conf$$files.sh |
| 8285 | |
| 8286 | { |
| 8287 | echo "cat >conf$$subs.awk <<_ACEOF" && |
| 8288 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && |
| 8289 | echo "_ACEOF" |
| 8290 | } >conf$$subs.sh || |
| 8291 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
| 8292 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` |
| 8293 | ac_delim='%!_!# ' |
| 8294 | for ac_last_try in false false false false false :; do |
| 8295 | . ./conf$$subs.sh || |
| 8296 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
| 8297 | |
| 8298 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` |
| 8299 | if test $ac_delim_n = $ac_delim_num; then |
| 8300 | break |
| 8301 | elif $ac_last_try; then |
| 8302 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
| 8303 | else |
| 8304 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " |
| 8305 | fi |
| 8306 | done |
| 8307 | rm -f conf$$subs.sh |
| 8308 | |
| 8309 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 8310 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
| 8311 | _ACEOF |
| 8312 | sed -n ' |
| 8313 | h |
| 8314 | s/^/S["/; s/!.*/"]=/ |
| 8315 | p |
| 8316 | g |
| 8317 | s/^[^!]*!// |
| 8318 | :repl |
| 8319 | t repl |
| 8320 | s/'"$ac_delim"'$// |
| 8321 | t delim |
| 8322 | :nl |
| 8323 | h |
| 8324 | s/\(.\{148\}\)..*/\1/ |
| 8325 | t more1 |
| 8326 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ |
| 8327 | p |
| 8328 | n |
| 8329 | b repl |
| 8330 | :more1 |
| 8331 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ |
| 8332 | p |
| 8333 | g |
| 8334 | s/.\{148\}// |
| 8335 | t nl |
| 8336 | :delim |
| 8337 | h |
| 8338 | s/\(.\{148\}\)..*/\1/ |
| 8339 | t more2 |
| 8340 | s/["\\]/\\&/g; s/^/"/; s/$/"/ |
| 8341 | p |
| 8342 | b |
| 8343 | :more2 |
| 8344 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ |
| 8345 | p |
| 8346 | g |
| 8347 | s/.\{148\}// |
| 8348 | t delim |
| 8349 | ' <conf$$subs.awk | sed ' |
| 8350 | /^[^""]/{ |
| 8351 | N |
| 8352 | s/\n// |
| 8353 | } |
| 8354 | ' >>$CONFIG_STATUS || ac_write_fail=1 |
| 8355 | rm -f conf$$subs.awk |
| 8356 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 8357 | _ACAWK |
| 8358 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
| 8359 | for (key in S) S_is_set[key] = 1 |
| 8360 | FS = "\a" |
| 8361 | \$ac_cs_awk_pipe_init |
| 8362 | } |
| 8363 | { |
| 8364 | line = $ 0 |
| 8365 | nfields = split(line, field, "@") |
| 8366 | substed = 0 |
| 8367 | len = length(field[1]) |
| 8368 | for (i = 2; i < nfields; i++) { |
| 8369 | key = field[i] |
| 8370 | keylen = length(key) |
| 8371 | if (S_is_set[key]) { |
| 8372 | value = S[key] |
| 8373 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) |
| 8374 | len += length(value) + length(field[++i]) |
| 8375 | substed = 1 |
| 8376 | } else |
| 8377 | len += 1 + keylen |
| 8378 | } |
| 8379 | if (nfields == 3 && !substed) { |
| 8380 | key = field[2] |
| 8381 | if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) { |
| 8382 | \$ac_cs_awk_read_file |
| 8383 | next |
| 8384 | } |
| 8385 | } |
| 8386 | print line |
| 8387 | } |
| 8388 | \$ac_cs_awk_pipe_fini |
| 8389 | _ACAWK |
| 8390 | _ACEOF |
| 8391 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 8392 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then |
| 8393 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" |
| 8394 | else |
| 8395 | cat |
| 8396 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
| 8397 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 |
| 8398 | _ACEOF |
| 8399 | |
| 8400 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
| 8401 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and |
| 8402 | # trailing colons and then remove the whole line if VPATH becomes empty |
| 8403 | # (actually we leave an empty line to preserve line numbers). |
| 8404 | if test "x$srcdir" = x.; then |
| 8405 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
| 8406 | h |
| 8407 | s/// |
| 8408 | s/^/:/ |
| 8409 | s/[ ]*$/:/ |
| 8410 | s/:\$(srcdir):/:/g |
| 8411 | s/:\${srcdir}:/:/g |
| 8412 | s/:@srcdir@:/:/g |
| 8413 | s/^:*// |
| 8414 | s/:*$// |
| 8415 | x |
| 8416 | s/\(=[ ]*\).*/\1/ |
| 8417 | G |
| 8418 | s/\n// |
| 8419 | s/^[^=]*=[ ]*$// |
| 8420 | }' |
| 8421 | fi |
| 8422 | |
| 8423 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 8424 | fi # test -n "$CONFIG_FILES" |
| 8425 | |
| 8426 | # Set up the scripts for CONFIG_HEADERS section. |
| 8427 | # No need to generate them if there are no CONFIG_HEADERS. |
| 8428 | # This happens for instance with `./config.status Makefile'. |
| 8429 | if test -n "$CONFIG_HEADERS"; then |
| 8430 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
| 8431 | BEGIN { |
| 8432 | _ACEOF |
| 8433 | |
| 8434 | # Transform confdefs.h into an awk script `defines.awk', embedded as |
| 8435 | # here-document in config.status, that substitutes the proper values into |
| 8436 | # config.h.in to produce config.h. |
| 8437 | |
| 8438 | # Create a delimiter string that does not exist in confdefs.h, to ease |
| 8439 | # handling of long lines. |
| 8440 | ac_delim='%!_!# ' |
| 8441 | for ac_last_try in false false :; do |
| 8442 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
| 8443 | if test -z "$ac_tt"; then |
| 8444 | break |
| 8445 | elif $ac_last_try; then |
| 8446 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
| 8447 | else |
| 8448 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " |
| 8449 | fi |
| 8450 | done |
| 8451 | |
| 8452 | # For the awk script, D is an array of macro values keyed by name, |
| 8453 | # likewise P contains macro parameters if any. Preserve backslash |
| 8454 | # newline sequences. |
| 8455 | |
| 8456 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* |
| 8457 | sed -n ' |
| 8458 | s/.\{148\}/&'"$ac_delim"'/g |
| 8459 | t rset |
| 8460 | :rset |
| 8461 | s/^[ ]*#[ ]*define[ ][ ]*/ / |
| 8462 | t def |
| 8463 | d |
| 8464 | :def |
| 8465 | s/\\$// |
| 8466 | t bsnl |
| 8467 | s/["\\]/\\&/g |
| 8468 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ |
| 8469 | D["\1"]=" \3"/p |
| 8470 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p |
| 8471 | d |
| 8472 | :bsnl |
| 8473 | s/["\\]/\\&/g |
| 8474 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ |
| 8475 | D["\1"]=" \3\\\\\\n"\\/p |
| 8476 | t cont |
| 8477 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p |
| 8478 | t cont |
| 8479 | d |
| 8480 | :cont |
| 8481 | n |
| 8482 | s/.\{148\}/&'"$ac_delim"'/g |
| 8483 | t clear |
| 8484 | :clear |
| 8485 | s/\\$// |
| 8486 | t bsnlc |
| 8487 | s/["\\]/\\&/g; s/^/"/; s/$/"/p |
| 8488 | d |
| 8489 | :bsnlc |
| 8490 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p |
| 8491 | b cont |
| 8492 | ' <confdefs.h | sed ' |
| 8493 | s/'"$ac_delim"'/"\\\ |
| 8494 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 |
| 8495 | |
| 8496 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 8497 | for (key in D) D_is_set[key] = 1 |
| 8498 | FS = "\a" |
| 8499 | } |
| 8500 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { |
| 8501 | line = \$ 0 |
| 8502 | split(line, arg, " ") |
| 8503 | if (arg[1] == "#") { |
| 8504 | defundef = arg[2] |
| 8505 | mac1 = arg[3] |
| 8506 | } else { |
| 8507 | defundef = substr(arg[1], 2) |
| 8508 | mac1 = arg[2] |
| 8509 | } |
| 8510 | split(mac1, mac2, "(") #) |
| 8511 | macro = mac2[1] |
| 8512 | prefix = substr(line, 1, index(line, defundef) - 1) |
| 8513 | if (D_is_set[macro]) { |
| 8514 | # Preserve the white space surrounding the "#". |
| 8515 | print prefix "define", macro P[macro] D[macro] |
| 8516 | next |
| 8517 | } else { |
| 8518 | # Replace #undef with comments. This is necessary, for example, |
| 8519 | # in the case of _POSIX_SOURCE, which is predefined and required |
| 8520 | # on some systems where configure will not decide to define it. |
| 8521 | if (defundef == "undef") { |
| 8522 | print "/*", prefix defundef, macro, "*/" |
| 8523 | next |
| 8524 | } |
| 8525 | } |
| 8526 | } |
| 8527 | { print } |
| 8528 | _ACAWK |
| 8529 | _ACEOF |
| 8530 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 8531 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
| 8532 | fi # test -n "$CONFIG_HEADERS" |
| 8533 | |
| 8534 | |
| 8535 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" |
| 8536 | shift |
| 8537 | for ac_tag |
| 8538 | do |
| 8539 | case $ac_tag in |
| 8540 | :[FHLC]) ac_mode=$ac_tag; continue;; |
| 8541 | esac |
| 8542 | case $ac_mode$ac_tag in |
| 8543 | :[FHL]*:*);; |
| 8544 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
| 8545 | :[FH]-) ac_tag=-:-;; |
| 8546 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; |
| 8547 | esac |
| 8548 | ac_save_IFS=$IFS |
| 8549 | IFS=: |
| 8550 | set x $ac_tag |
| 8551 | IFS=$ac_save_IFS |
| 8552 | shift |
| 8553 | ac_file=$1 |
| 8554 | shift |
| 8555 | |
| 8556 | case $ac_mode in |
| 8557 | :L) ac_source=$1;; |
| 8558 | :[FH]) |
| 8559 | ac_file_inputs= |
| 8560 | for ac_f |
| 8561 | do |
| 8562 | case $ac_f in |
| 8563 | -) ac_f="$ac_tmp/stdin";; |
| 8564 | *) # Look for the file first in the build tree, then in the source tree |
| 8565 | # (if the path is not absolute). The absolute path cannot be DOS-style, |
| 8566 | # because $ac_f cannot contain `:'. |
| 8567 | test -f "$ac_f" || |
| 8568 | case $ac_f in |
| 8569 | [\\/$]*) false;; |
| 8570 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; |
| 8571 | esac || |
| 8572 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
| 8573 | esac |
| 8574 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
| 8575 | as_fn_append ac_file_inputs " '$ac_f'" |
| 8576 | done |
| 8577 | |
| 8578 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
| 8579 | # use $as_me), people would be surprised to read: |
| 8580 | # /* config.h. Generated by config.status. */ |
| 8581 | configure_input='Generated from '` |
| 8582 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' |
| 8583 | `' by configure.' |
| 8584 | if test x"$ac_file" != x-; then |
| 8585 | configure_input="$ac_file. $configure_input" |
| 8586 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
| 8587 | $as_echo "$as_me: creating $ac_file" >&6;} |
| 8588 | fi |
| 8589 | # Neutralize special characters interpreted by sed in replacement strings. |
| 8590 | case $configure_input in #( |
| 8591 | *\&* | *\|* | *\\* ) |
| 8592 | ac_sed_conf_input=`$as_echo "$configure_input" | |
| 8593 | sed 's/[\\\\&|]/\\\\&/g'`;; #( |
| 8594 | *) ac_sed_conf_input=$configure_input;; |
| 8595 | esac |
| 8596 | |
| 8597 | case $ac_tag in |
| 8598 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
| 8599 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; |
| 8600 | esac |
| 8601 | ;; |
| 8602 | esac |
| 8603 | |
| 8604 | ac_dir=`$as_dirname -- "$ac_file" || |
| 8605 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 8606 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
| 8607 | X"$ac_file" : 'X\(//\)$' \| \ |
| 8608 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
| 8609 | $as_echo X"$ac_file" | |
| 8610 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 8611 | s//\1/ |
| 8612 | q |
| 8613 | } |
| 8614 | /^X\(\/\/\)[^/].*/{ |
| 8615 | s//\1/ |
| 8616 | q |
| 8617 | } |
| 8618 | /^X\(\/\/\)$/{ |
| 8619 | s//\1/ |
| 8620 | q |
| 8621 | } |
| 8622 | /^X\(\/\).*/{ |
| 8623 | s//\1/ |
| 8624 | q |
| 8625 | } |
| 8626 | s/.*/./; q'` |
| 8627 | as_dir="$ac_dir"; as_fn_mkdir_p |
| 8628 | ac_builddir=. |
| 8629 | |
| 8630 | case "$ac_dir" in |
| 8631 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 8632 | *) |
| 8633 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
| 8634 | # A ".." for each directory in $ac_dir_suffix. |
| 8635 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
| 8636 | case $ac_top_builddir_sub in |
| 8637 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 8638 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; |
| 8639 | esac ;; |
| 8640 | esac |
| 8641 | ac_abs_top_builddir=$ac_pwd |
| 8642 | ac_abs_builddir=$ac_pwd$ac_dir_suffix |
| 8643 | # for backward compatibility: |
| 8644 | ac_top_builddir=$ac_top_build_prefix |
| 8645 | |
| 8646 | case $srcdir in |
| 8647 | .) # We are building in place. |
| 8648 | ac_srcdir=. |
| 8649 | ac_top_srcdir=$ac_top_builddir_sub |
| 8650 | ac_abs_top_srcdir=$ac_pwd ;; |
| 8651 | [\\/]* | ?:[\\/]* ) # Absolute name. |
| 8652 | ac_srcdir=$srcdir$ac_dir_suffix; |
| 8653 | ac_top_srcdir=$srcdir |
| 8654 | ac_abs_top_srcdir=$srcdir ;; |
| 8655 | *) # Relative name. |
| 8656 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix |
| 8657 | ac_top_srcdir=$ac_top_build_prefix$srcdir |
| 8658 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; |
| 8659 | esac |
| 8660 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
| 8661 | |
| 8662 | |
| 8663 | case $ac_mode in |
| 8664 | :F) |
| 8665 | # |
| 8666 | # CONFIG_FILE |
| 8667 | # |
| 8668 | |
| 8669 | case $INSTALL in |
| 8670 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; |
| 8671 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
| 8672 | esac |
| 8673 | _ACEOF |
| 8674 | |
| 8675 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 8676 | # If the template does not know about datarootdir, expand it. |
| 8677 | # FIXME: This hack should be removed a few years after 2.60. |
| 8678 | ac_datarootdir_hack=; ac_datarootdir_seen= |
| 8679 | ac_sed_dataroot=' |
| 8680 | /datarootdir/ { |
| 8681 | p |
| 8682 | q |
| 8683 | } |
| 8684 | /@datadir@/p |
| 8685 | /@docdir@/p |
| 8686 | /@infodir@/p |
| 8687 | /@localedir@/p |
| 8688 | /@mandir@/p' |
| 8689 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
| 8690 | *datarootdir*) ac_datarootdir_seen=yes;; |
| 8691 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) |
| 8692 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
| 8693 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
| 8694 | _ACEOF |
| 8695 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 8696 | ac_datarootdir_hack=' |
| 8697 | s&@datadir@&$datadir&g |
| 8698 | s&@docdir@&$docdir&g |
| 8699 | s&@infodir@&$infodir&g |
| 8700 | s&@localedir@&$localedir&g |
| 8701 | s&@mandir@&$mandir&g |
| 8702 | s&\\\${datarootdir}&$datarootdir&g' ;; |
| 8703 | esac |
| 8704 | _ACEOF |
| 8705 | |
| 8706 | # Neutralize VPATH when `$srcdir' = `.'. |
| 8707 | # Shell code in configure.ac might set extrasub. |
| 8708 | # FIXME: do we really want to maintain this feature? |
| 8709 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 8710 | ac_sed_extra="$ac_vpsub |
| 8711 | $extrasub |
| 8712 | _ACEOF |
| 8713 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 8714 | :t |
| 8715 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b |
| 8716 | s|@configure_input@|$ac_sed_conf_input|;t t |
| 8717 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
| 8718 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
| 8719 | s&@srcdir@&$ac_srcdir&;t t |
| 8720 | s&@abs_srcdir@&$ac_abs_srcdir&;t t |
| 8721 | s&@top_srcdir@&$ac_top_srcdir&;t t |
| 8722 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t |
| 8723 | s&@builddir@&$ac_builddir&;t t |
| 8724 | s&@abs_builddir@&$ac_abs_builddir&;t t |
| 8725 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t |
| 8726 | s&@INSTALL@&$ac_INSTALL&;t t |
| 8727 | $ac_datarootdir_hack |
| 8728 | " |
| 8729 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | |
| 8730 | if $ac_cs_awk_getline; then |
| 8731 | $AWK -f "$ac_tmp/subs.awk" |
| 8732 | else |
| 8733 | $AWK -f "$ac_tmp/subs.awk" | $SHELL |
| 8734 | fi \ |
| 8735 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
| 8736 | |
| 8737 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && |
| 8738 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
| 8739 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ |
| 8740 | "$ac_tmp/out"`; test -z "$ac_out"; } && |
| 8741 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
| 8742 | which seems to be undefined. Please make sure it is defined" >&5 |
| 8743 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
| 8744 | which seems to be undefined. Please make sure it is defined" >&2;} |
| 8745 | |
| 8746 | rm -f "$ac_tmp/stdin" |
| 8747 | case $ac_file in |
| 8748 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
| 8749 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; |
| 8750 | esac \ |
| 8751 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
| 8752 | ;; |
| 8753 | :H) |
| 8754 | # |
| 8755 | # CONFIG_HEADER |
| 8756 | # |
| 8757 | if test x"$ac_file" != x-; then |
| 8758 | { |
| 8759 | $as_echo "/* $configure_input */" \ |
| 8760 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
| 8761 | } >"$ac_tmp/config.h" \ |
| 8762 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
| 8763 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then |
| 8764 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
| 8765 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
| 8766 | else |
| 8767 | rm -f "$ac_file" |
| 8768 | mv "$ac_tmp/config.h" "$ac_file" \ |
| 8769 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
| 8770 | fi |
| 8771 | else |
| 8772 | $as_echo "/* $configure_input */" \ |
| 8773 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
| 8774 | || as_fn_error $? "could not create -" "$LINENO" 5 |
| 8775 | fi |
| 8776 | ;; |
| 8777 | |
| 8778 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
| 8779 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
| 8780 | ;; |
| 8781 | esac |
| 8782 | |
| 8783 | |
| 8784 | case $ac_file$ac_mode in |
| 8785 | "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h |
| 8786 | if test -n "$CONFIG_FILES"; then |
| 8787 | if test -n "${with_target_subdir}"; then |
| 8788 | # FIXME: We shouldn't need to set ac_file |
| 8789 | ac_file=Makefile |
| 8790 | LD="${ORIGINAL_LD_FOR_MULTILIBS}" |
| 8791 | . ${libiberty_topdir}/config-ml.in |
| 8792 | fi |
| 8793 | fi ;; |
| 8794 | |
| 8795 | esac |
| 8796 | done # for ac_tag |
| 8797 | |
| 8798 | |
| 8799 | as_fn_exit 0 |
| 8800 | _ACEOF |
| 8801 | ac_clean_files=$ac_clean_files_save |
| 8802 | |
| 8803 | test $ac_write_fail = 0 || |
| 8804 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
| 8805 | |
| 8806 | |
| 8807 | # configure is writing to config.log, and then calls config.status. |
| 8808 | # config.status does its own redirection, appending to config.log. |
| 8809 | # Unfortunately, on DOS this fails, as config.log is still kept open |
| 8810 | # by configure, so config.status won't be able to write to it; its |
| 8811 | # output is simply discarded. So we exec the FD to /dev/null, |
| 8812 | # effectively closing config.log, so it can be properly (re)opened and |
| 8813 | # appended to by config.status. When coming back to configure, we |
| 8814 | # need to make the FD available again. |
| 8815 | if test "$no_create" != yes; then |
| 8816 | ac_cs_success=: |
| 8817 | ac_config_status_args= |
| 8818 | test "$silent" = yes && |
| 8819 | ac_config_status_args="$ac_config_status_args --quiet" |
| 8820 | exec 5>/dev/null |
| 8821 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
| 8822 | exec 5>>config.log |
| 8823 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which |
| 8824 | # would make configure fail if this is the last instruction. |
| 8825 | $ac_cs_success || as_fn_exit 1 |
| 8826 | fi |
| 8827 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
| 8828 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
| 8829 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
| 8830 | fi |
| 8831 | |