| 1 | #! /bin/sh |
| 2 | # From configure.in for Readline 6.2, version 2.67. |
| 3 | # Guess values for system-dependent variables and create Makefiles. |
| 4 | # Generated by GNU Autoconf 2.64 for readline 6.2. |
| 5 | # |
| 6 | # Report bugs to <bug-readline@gnu.org>. |
| 7 | # |
| 8 | # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, |
| 9 | # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software |
| 10 | # Foundation, Inc. |
| 11 | # |
| 12 | # This configure script is free software; the Free Software Foundation |
| 13 | # gives unlimited permission to copy, distribute and modify it. |
| 14 | ## -------------------- ## |
| 15 | ## M4sh Initialization. ## |
| 16 | ## -------------------- ## |
| 17 | |
| 18 | # Be more Bourne compatible |
| 19 | DUALCASE=1; export DUALCASE # for MKS sh |
| 20 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
| 21 | emulate sh |
| 22 | NULLCMD=: |
| 23 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
| 24 | # is contrary to our usage. Disable this feature. |
| 25 | alias -g '${1+"$@"}'='"$@"' |
| 26 | setopt NO_GLOB_SUBST |
| 27 | else |
| 28 | case `(set -o) 2>/dev/null` in #( |
| 29 | *posix*) : |
| 30 | set -o posix ;; #( |
| 31 | *) : |
| 32 | ;; |
| 33 | esac |
| 34 | fi |
| 35 | |
| 36 | |
| 37 | as_nl=' |
| 38 | ' |
| 39 | export as_nl |
| 40 | # Printing a long string crashes Solaris 7 /usr/bin/printf. |
| 41 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' |
| 42 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo |
| 43 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo |
| 44 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
| 45 | # but without wasting forks for bash or zsh. |
| 46 | if test -z "$BASH_VERSION$ZSH_VERSION" \ |
| 47 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then |
| 48 | as_echo='print -r --' |
| 49 | as_echo_n='print -rn --' |
| 50 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then |
| 51 | as_echo='printf %s\n' |
| 52 | as_echo_n='printf %s' |
| 53 | else |
| 54 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
| 55 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' |
| 56 | as_echo_n='/usr/ucb/echo -n' |
| 57 | else |
| 58 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
| 59 | as_echo_n_body='eval |
| 60 | arg=$1; |
| 61 | case $arg in #( |
| 62 | *"$as_nl"*) |
| 63 | expr "X$arg" : "X\\(.*\\)$as_nl"; |
| 64 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; |
| 65 | esac; |
| 66 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" |
| 67 | ' |
| 68 | export as_echo_n_body |
| 69 | as_echo_n='sh -c $as_echo_n_body as_echo' |
| 70 | fi |
| 71 | export as_echo_body |
| 72 | as_echo='sh -c $as_echo_body as_echo' |
| 73 | fi |
| 74 | |
| 75 | # The user is always right. |
| 76 | if test "${PATH_SEPARATOR+set}" != set; then |
| 77 | PATH_SEPARATOR=: |
| 78 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { |
| 79 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || |
| 80 | PATH_SEPARATOR=';' |
| 81 | } |
| 82 | fi |
| 83 | |
| 84 | |
| 85 | # IFS |
| 86 | # We need space, tab and new line, in precisely that order. Quoting is |
| 87 | # there to prevent editors from complaining about space-tab. |
| 88 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word |
| 89 | # splitting by setting IFS to empty value.) |
| 90 | IFS=" "" $as_nl" |
| 91 | |
| 92 | # Find who we are. Look in the path if we contain no directory separator. |
| 93 | case $0 in #(( |
| 94 | *[\\/]* ) as_myself=$0 ;; |
| 95 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 96 | for as_dir in $PATH |
| 97 | do |
| 98 | IFS=$as_save_IFS |
| 99 | test -z "$as_dir" && as_dir=. |
| 100 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
| 101 | done |
| 102 | IFS=$as_save_IFS |
| 103 | |
| 104 | ;; |
| 105 | esac |
| 106 | # We did not find ourselves, most probably we were run as `sh COMMAND' |
| 107 | # in which case we are not to be found in the path. |
| 108 | if test "x$as_myself" = x; then |
| 109 | as_myself=$0 |
| 110 | fi |
| 111 | if test ! -f "$as_myself"; then |
| 112 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
| 113 | exit 1 |
| 114 | fi |
| 115 | |
| 116 | # Unset variables that we do not need and which cause bugs (e.g. in |
| 117 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" |
| 118 | # suppresses any "Segmentation fault" message there. '((' could |
| 119 | # trigger a bug in pdksh 5.2.14. |
| 120 | for as_var in BASH_ENV ENV MAIL MAILPATH |
| 121 | do eval test x\${$as_var+set} = xset \ |
| 122 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : |
| 123 | done |
| 124 | PS1='$ ' |
| 125 | PS2='> ' |
| 126 | PS4='+ ' |
| 127 | |
| 128 | # NLS nuisances. |
| 129 | LC_ALL=C |
| 130 | export LC_ALL |
| 131 | LANGUAGE=C |
| 132 | export LANGUAGE |
| 133 | |
| 134 | # CDPATH. |
| 135 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
| 136 | |
| 137 | if test "x$CONFIG_SHELL" = x; then |
| 138 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : |
| 139 | emulate sh |
| 140 | NULLCMD=: |
| 141 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which |
| 142 | # is contrary to our usage. Disable this feature. |
| 143 | alias -g '\${1+\"\$@\"}'='\"\$@\"' |
| 144 | setopt NO_GLOB_SUBST |
| 145 | else |
| 146 | case \`(set -o) 2>/dev/null\` in #( |
| 147 | *posix*) : |
| 148 | set -o posix ;; #( |
| 149 | *) : |
| 150 | ;; |
| 151 | esac |
| 152 | fi |
| 153 | " |
| 154 | as_required="as_fn_return () { (exit \$1); } |
| 155 | as_fn_success () { as_fn_return 0; } |
| 156 | as_fn_failure () { as_fn_return 1; } |
| 157 | as_fn_ret_success () { return 0; } |
| 158 | as_fn_ret_failure () { return 1; } |
| 159 | |
| 160 | exitcode=0 |
| 161 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } |
| 162 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } |
| 163 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } |
| 164 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } |
| 165 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : |
| 166 | |
| 167 | else |
| 168 | exitcode=1; echo positional parameters were not saved. |
| 169 | fi |
| 170 | test x\$exitcode = x0 || exit 1" |
| 171 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO |
| 172 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO |
| 173 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && |
| 174 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 |
| 175 | test \$(( 1 + 1 )) = 2 || exit 1" |
| 176 | if (eval "$as_required") 2>/dev/null; then : |
| 177 | as_have_required=yes |
| 178 | else |
| 179 | as_have_required=no |
| 180 | fi |
| 181 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : |
| 182 | |
| 183 | else |
| 184 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 185 | as_found=false |
| 186 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH |
| 187 | do |
| 188 | IFS=$as_save_IFS |
| 189 | test -z "$as_dir" && as_dir=. |
| 190 | as_found=: |
| 191 | case $as_dir in #( |
| 192 | /*) |
| 193 | for as_base in sh bash ksh sh5; do |
| 194 | # Try only shells that exist, to save several forks. |
| 195 | as_shell=$as_dir/$as_base |
| 196 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && |
| 197 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : |
| 198 | CONFIG_SHELL=$as_shell as_have_required=yes |
| 199 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : |
| 200 | break 2 |
| 201 | fi |
| 202 | fi |
| 203 | done;; |
| 204 | esac |
| 205 | as_found=false |
| 206 | done |
| 207 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && |
| 208 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : |
| 209 | CONFIG_SHELL=$SHELL as_have_required=yes |
| 210 | fi; } |
| 211 | IFS=$as_save_IFS |
| 212 | |
| 213 | |
| 214 | if test "x$CONFIG_SHELL" != x; then : |
| 215 | # We cannot yet assume a decent shell, so we have to provide a |
| 216 | # neutralization value for shells without unset; and this also |
| 217 | # works around shells that cannot unset nonexistent variables. |
| 218 | BASH_ENV=/dev/null |
| 219 | ENV=/dev/null |
| 220 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV |
| 221 | export CONFIG_SHELL |
| 222 | exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} |
| 223 | fi |
| 224 | |
| 225 | if test x$as_have_required = xno; then : |
| 226 | $as_echo "$0: This script requires a shell more modern than all" |
| 227 | $as_echo "$0: the shells that I found on your system." |
| 228 | if test x${ZSH_VERSION+set} = xset ; then |
| 229 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" |
| 230 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." |
| 231 | else |
| 232 | $as_echo "$0: Please tell bug-autoconf@gnu.org and |
| 233 | $0: bug-readline@gnu.org about your system, including any |
| 234 | $0: error possibly output before this message. Then install |
| 235 | $0: a modern shell, or manually run the script under such a |
| 236 | $0: shell if you do have one." |
| 237 | fi |
| 238 | exit 1 |
| 239 | fi |
| 240 | fi |
| 241 | fi |
| 242 | SHELL=${CONFIG_SHELL-/bin/sh} |
| 243 | export SHELL |
| 244 | # Unset more variables known to interfere with behavior of common tools. |
| 245 | CLICOLOR_FORCE= GREP_OPTIONS= |
| 246 | unset CLICOLOR_FORCE GREP_OPTIONS |
| 247 | |
| 248 | ## --------------------- ## |
| 249 | ## M4sh Shell Functions. ## |
| 250 | ## --------------------- ## |
| 251 | # as_fn_unset VAR |
| 252 | # --------------- |
| 253 | # Portably unset VAR. |
| 254 | as_fn_unset () |
| 255 | { |
| 256 | { eval $1=; unset $1;} |
| 257 | } |
| 258 | as_unset=as_fn_unset |
| 259 | |
| 260 | # as_fn_set_status STATUS |
| 261 | # ----------------------- |
| 262 | # Set $? to STATUS, without forking. |
| 263 | as_fn_set_status () |
| 264 | { |
| 265 | return $1 |
| 266 | } # as_fn_set_status |
| 267 | |
| 268 | # as_fn_exit STATUS |
| 269 | # ----------------- |
| 270 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. |
| 271 | as_fn_exit () |
| 272 | { |
| 273 | set +e |
| 274 | as_fn_set_status $1 |
| 275 | exit $1 |
| 276 | } # as_fn_exit |
| 277 | |
| 278 | # as_fn_mkdir_p |
| 279 | # ------------- |
| 280 | # Create "$as_dir" as a directory, including parents if necessary. |
| 281 | as_fn_mkdir_p () |
| 282 | { |
| 283 | |
| 284 | case $as_dir in #( |
| 285 | -*) as_dir=./$as_dir;; |
| 286 | esac |
| 287 | test -d "$as_dir" || eval $as_mkdir_p || { |
| 288 | as_dirs= |
| 289 | while :; do |
| 290 | case $as_dir in #( |
| 291 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( |
| 292 | *) as_qdir=$as_dir;; |
| 293 | esac |
| 294 | as_dirs="'$as_qdir' $as_dirs" |
| 295 | as_dir=`$as_dirname -- "$as_dir" || |
| 296 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 297 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
| 298 | X"$as_dir" : 'X\(//\)$' \| \ |
| 299 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || |
| 300 | $as_echo X"$as_dir" | |
| 301 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 302 | s//\1/ |
| 303 | q |
| 304 | } |
| 305 | /^X\(\/\/\)[^/].*/{ |
| 306 | s//\1/ |
| 307 | q |
| 308 | } |
| 309 | /^X\(\/\/\)$/{ |
| 310 | s//\1/ |
| 311 | q |
| 312 | } |
| 313 | /^X\(\/\).*/{ |
| 314 | s//\1/ |
| 315 | q |
| 316 | } |
| 317 | s/.*/./; q'` |
| 318 | test -d "$as_dir" && break |
| 319 | done |
| 320 | test -z "$as_dirs" || eval "mkdir $as_dirs" |
| 321 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" |
| 322 | |
| 323 | |
| 324 | } # as_fn_mkdir_p |
| 325 | # as_fn_append VAR VALUE |
| 326 | # ---------------------- |
| 327 | # Append the text in VALUE to the end of the definition contained in VAR. Take |
| 328 | # advantage of any shell optimizations that allow amortized linear growth over |
| 329 | # repeated appends, instead of the typical quadratic growth present in naive |
| 330 | # implementations. |
| 331 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : |
| 332 | eval 'as_fn_append () |
| 333 | { |
| 334 | eval $1+=\$2 |
| 335 | }' |
| 336 | else |
| 337 | as_fn_append () |
| 338 | { |
| 339 | eval $1=\$$1\$2 |
| 340 | } |
| 341 | fi # as_fn_append |
| 342 | |
| 343 | # as_fn_arith ARG... |
| 344 | # ------------------ |
| 345 | # Perform arithmetic evaluation on the ARGs, and store the result in the |
| 346 | # global $as_val. Take advantage of shells that can avoid forks. The arguments |
| 347 | # must be portable across $(()) and expr. |
| 348 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : |
| 349 | eval 'as_fn_arith () |
| 350 | { |
| 351 | as_val=$(( $* )) |
| 352 | }' |
| 353 | else |
| 354 | as_fn_arith () |
| 355 | { |
| 356 | as_val=`expr "$@" || test $? -eq 1` |
| 357 | } |
| 358 | fi # as_fn_arith |
| 359 | |
| 360 | |
| 361 | # as_fn_error ERROR [LINENO LOG_FD] |
| 362 | # --------------------------------- |
| 363 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
| 364 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the |
| 365 | # script with status $?, using 1 if that was 0. |
| 366 | as_fn_error () |
| 367 | { |
| 368 | as_status=$?; test $as_status -eq 0 && as_status=1 |
| 369 | if test "$3"; then |
| 370 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 371 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 |
| 372 | fi |
| 373 | $as_echo "$as_me: error: $1" >&2 |
| 374 | as_fn_exit $as_status |
| 375 | } # as_fn_error |
| 376 | |
| 377 | if expr a : '\(a\)' >/dev/null 2>&1 && |
| 378 | test "X`expr 00001 : '.*\(...\)'`" = X001; then |
| 379 | as_expr=expr |
| 380 | else |
| 381 | as_expr=false |
| 382 | fi |
| 383 | |
| 384 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
| 385 | as_basename=basename |
| 386 | else |
| 387 | as_basename=false |
| 388 | fi |
| 389 | |
| 390 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
| 391 | as_dirname=dirname |
| 392 | else |
| 393 | as_dirname=false |
| 394 | fi |
| 395 | |
| 396 | as_me=`$as_basename -- "$0" || |
| 397 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
| 398 | X"$0" : 'X\(//\)$' \| \ |
| 399 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
| 400 | $as_echo X/"$0" | |
| 401 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
| 402 | s//\1/ |
| 403 | q |
| 404 | } |
| 405 | /^X\/\(\/\/\)$/{ |
| 406 | s//\1/ |
| 407 | q |
| 408 | } |
| 409 | /^X\/\(\/\).*/{ |
| 410 | s//\1/ |
| 411 | q |
| 412 | } |
| 413 | s/.*/./; q'` |
| 414 | |
| 415 | # Avoid depending upon Character Ranges. |
| 416 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
| 417 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
| 418 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
| 419 | as_cr_digits='0123456789' |
| 420 | as_cr_alnum=$as_cr_Letters$as_cr_digits |
| 421 | |
| 422 | |
| 423 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
| 424 | as_lineno_2=$LINENO as_lineno_2a=$LINENO |
| 425 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && |
| 426 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { |
| 427 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) |
| 428 | sed -n ' |
| 429 | p |
| 430 | /[$]LINENO/= |
| 431 | ' <$as_myself | |
| 432 | sed ' |
| 433 | s/[$]LINENO.*/&-/ |
| 434 | t lineno |
| 435 | b |
| 436 | :lineno |
| 437 | N |
| 438 | :loop |
| 439 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ |
| 440 | t loop |
| 441 | s/-\n.*// |
| 442 | ' >$as_me.lineno && |
| 443 | chmod +x "$as_me.lineno" || |
| 444 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } |
| 445 | |
| 446 | # Don't try to exec as it changes $[0], causing all sort of problems |
| 447 | # (the dirname of $[0] is not the place where we might find the |
| 448 | # original and so on. Autoconf is especially sensitive to this). |
| 449 | . "./$as_me.lineno" |
| 450 | # Exit status is that of the last command. |
| 451 | exit |
| 452 | } |
| 453 | |
| 454 | ECHO_C= ECHO_N= ECHO_T= |
| 455 | case `echo -n x` in #((((( |
| 456 | -n*) |
| 457 | case `echo 'xy\c'` in |
| 458 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
| 459 | xy) ECHO_C='\c';; |
| 460 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null |
| 461 | ECHO_T=' ';; |
| 462 | esac;; |
| 463 | *) |
| 464 | ECHO_N='-n';; |
| 465 | esac |
| 466 | |
| 467 | rm -f conf$$ conf$$.exe conf$$.file |
| 468 | if test -d conf$$.dir; then |
| 469 | rm -f conf$$.dir/conf$$.file |
| 470 | else |
| 471 | rm -f conf$$.dir |
| 472 | mkdir conf$$.dir 2>/dev/null |
| 473 | fi |
| 474 | if (echo >conf$$.file) 2>/dev/null; then |
| 475 | if ln -s conf$$.file conf$$ 2>/dev/null; then |
| 476 | as_ln_s='ln -s' |
| 477 | # ... but there are two gotchas: |
| 478 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. |
| 479 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. |
| 480 | # In both cases, we have to default to `cp -p'. |
| 481 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
| 482 | as_ln_s='cp -p' |
| 483 | elif ln conf$$.file conf$$ 2>/dev/null; then |
| 484 | as_ln_s=ln |
| 485 | else |
| 486 | as_ln_s='cp -p' |
| 487 | fi |
| 488 | else |
| 489 | as_ln_s='cp -p' |
| 490 | fi |
| 491 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
| 492 | rmdir conf$$.dir 2>/dev/null |
| 493 | |
| 494 | if mkdir -p . 2>/dev/null; then |
| 495 | as_mkdir_p='mkdir -p "$as_dir"' |
| 496 | else |
| 497 | test -d ./-p && rmdir ./-p |
| 498 | as_mkdir_p=false |
| 499 | fi |
| 500 | |
| 501 | if test -x / >/dev/null 2>&1; then |
| 502 | as_test_x='test -x' |
| 503 | else |
| 504 | if ls -dL / >/dev/null 2>&1; then |
| 505 | as_ls_L_option=L |
| 506 | else |
| 507 | as_ls_L_option= |
| 508 | fi |
| 509 | as_test_x=' |
| 510 | eval sh -c '\'' |
| 511 | if test -d "$1"; then |
| 512 | test -d "$1/."; |
| 513 | else |
| 514 | case $1 in #( |
| 515 | -*)set "./$1";; |
| 516 | esac; |
| 517 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( |
| 518 | ???[sx]*):;;*)false;;esac;fi |
| 519 | '\'' sh |
| 520 | ' |
| 521 | fi |
| 522 | as_executable_p=$as_test_x |
| 523 | |
| 524 | # Sed expression to map a string onto a valid CPP name. |
| 525 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
| 526 | |
| 527 | # Sed expression to map a string onto a valid variable name. |
| 528 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
| 529 | |
| 530 | |
| 531 | exec 7<&0 </dev/null 6>&1 |
| 532 | |
| 533 | # Name of the host. |
| 534 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, |
| 535 | # so uname gets run too. |
| 536 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` |
| 537 | |
| 538 | # |
| 539 | # Initializations. |
| 540 | # |
| 541 | ac_default_prefix=/usr/local |
| 542 | ac_clean_files= |
| 543 | ac_config_libobj_dir=. |
| 544 | LIBOBJS= |
| 545 | cross_compiling=no |
| 546 | subdirs= |
| 547 | MFLAGS= |
| 548 | MAKEFLAGS= |
| 549 | |
| 550 | # Identity of this package. |
| 551 | PACKAGE_NAME='readline' |
| 552 | PACKAGE_TARNAME='readline' |
| 553 | PACKAGE_VERSION='6.2' |
| 554 | PACKAGE_STRING='readline 6.2' |
| 555 | PACKAGE_BUGREPORT='bug-readline@gnu.org' |
| 556 | PACKAGE_URL='' |
| 557 | |
| 558 | ac_unique_file="readline.h" |
| 559 | # Factoring default headers for most tests. |
| 560 | ac_includes_default="\ |
| 561 | #include <stdio.h> |
| 562 | #ifdef HAVE_SYS_TYPES_H |
| 563 | # include <sys/types.h> |
| 564 | #endif |
| 565 | #ifdef HAVE_SYS_STAT_H |
| 566 | # include <sys/stat.h> |
| 567 | #endif |
| 568 | #ifdef STDC_HEADERS |
| 569 | # include <stdlib.h> |
| 570 | # include <stddef.h> |
| 571 | #else |
| 572 | # ifdef HAVE_STDLIB_H |
| 573 | # include <stdlib.h> |
| 574 | # endif |
| 575 | #endif |
| 576 | #ifdef HAVE_STRING_H |
| 577 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H |
| 578 | # include <memory.h> |
| 579 | # endif |
| 580 | # include <string.h> |
| 581 | #endif |
| 582 | #ifdef HAVE_STRINGS_H |
| 583 | # include <strings.h> |
| 584 | #endif |
| 585 | #ifdef HAVE_INTTYPES_H |
| 586 | # include <inttypes.h> |
| 587 | #endif |
| 588 | #ifdef HAVE_STDINT_H |
| 589 | # include <stdint.h> |
| 590 | #endif |
| 591 | #ifdef HAVE_UNISTD_H |
| 592 | # include <unistd.h> |
| 593 | #endif" |
| 594 | |
| 595 | ac_subst_vars='LTLIBOBJS |
| 596 | TERMCAP_LIB |
| 597 | LIBVERSION |
| 598 | ARFLAGS |
| 599 | LOCAL_DEFS |
| 600 | LOCAL_LDFLAGS |
| 601 | LOCAL_CFLAGS |
| 602 | BUILD_DIR |
| 603 | PURIFY |
| 604 | SHARED_INSTALL_TARGET |
| 605 | STATIC_INSTALL_TARGET |
| 606 | SHARED_TARGET |
| 607 | STATIC_TARGET |
| 608 | SHLIB_MINOR |
| 609 | SHLIB_MAJOR |
| 610 | SHLIB_LIBS |
| 611 | SHLIB_DLLVERSION |
| 612 | SHLIB_LIBVERSION |
| 613 | SHLIB_LIBSUFF |
| 614 | SHLIB_LIBPREF |
| 615 | SHLIB_DOT |
| 616 | SHLIB_XLDFLAGS |
| 617 | SHLIB_STATUS |
| 618 | SHOBJ_STATUS |
| 619 | SHOBJ_LIBS |
| 620 | SHOBJ_XLDFLAGS |
| 621 | SHOBJ_LDFLAGS |
| 622 | SHOBJ_LD |
| 623 | SHOBJ_CFLAGS |
| 624 | SHOBJ_CC |
| 625 | LIBOBJS |
| 626 | MAKE_SHELL |
| 627 | RANLIB |
| 628 | AR |
| 629 | INSTALL_DATA |
| 630 | INSTALL_SCRIPT |
| 631 | INSTALL_PROGRAM |
| 632 | EGREP |
| 633 | GREP |
| 634 | CPP |
| 635 | OBJEXT |
| 636 | EXEEXT |
| 637 | ac_ct_CC |
| 638 | CPPFLAGS |
| 639 | LDFLAGS |
| 640 | CFLAGS |
| 641 | CC |
| 642 | SET_MAKE |
| 643 | CROSS_COMPILE |
| 644 | host_os |
| 645 | host_vendor |
| 646 | host_cpu |
| 647 | host |
| 648 | build_os |
| 649 | build_vendor |
| 650 | build_cpu |
| 651 | build |
| 652 | target_alias |
| 653 | host_alias |
| 654 | build_alias |
| 655 | LIBS |
| 656 | ECHO_T |
| 657 | ECHO_N |
| 658 | ECHO_C |
| 659 | DEFS |
| 660 | mandir |
| 661 | localedir |
| 662 | libdir |
| 663 | psdir |
| 664 | pdfdir |
| 665 | dvidir |
| 666 | htmldir |
| 667 | infodir |
| 668 | docdir |
| 669 | oldincludedir |
| 670 | includedir |
| 671 | localstatedir |
| 672 | sharedstatedir |
| 673 | sysconfdir |
| 674 | datadir |
| 675 | datarootdir |
| 676 | libexecdir |
| 677 | sbindir |
| 678 | bindir |
| 679 | program_transform_name |
| 680 | prefix |
| 681 | exec_prefix |
| 682 | PACKAGE_URL |
| 683 | PACKAGE_BUGREPORT |
| 684 | PACKAGE_STRING |
| 685 | PACKAGE_VERSION |
| 686 | PACKAGE_TARNAME |
| 687 | PACKAGE_NAME |
| 688 | PATH_SEPARATOR |
| 689 | SHELL' |
| 690 | ac_subst_files='' |
| 691 | ac_user_opts=' |
| 692 | enable_option_checking |
| 693 | with_curses |
| 694 | with_purify |
| 695 | enable_multibyte |
| 696 | enable_static |
| 697 | enable_largefile |
| 698 | ' |
| 699 | ac_precious_vars='build_alias |
| 700 | host_alias |
| 701 | target_alias |
| 702 | CC |
| 703 | CFLAGS |
| 704 | LDFLAGS |
| 705 | LIBS |
| 706 | CPPFLAGS |
| 707 | CPP' |
| 708 | |
| 709 | |
| 710 | # Initialize some variables set by options. |
| 711 | ac_init_help= |
| 712 | ac_init_version=false |
| 713 | ac_unrecognized_opts= |
| 714 | ac_unrecognized_sep= |
| 715 | # The variables have the same names as the options, with |
| 716 | # dashes changed to underlines. |
| 717 | cache_file=/dev/null |
| 718 | exec_prefix=NONE |
| 719 | no_create= |
| 720 | no_recursion= |
| 721 | prefix=NONE |
| 722 | program_prefix=NONE |
| 723 | program_suffix=NONE |
| 724 | program_transform_name=s,x,x, |
| 725 | silent= |
| 726 | site= |
| 727 | srcdir= |
| 728 | verbose= |
| 729 | x_includes=NONE |
| 730 | x_libraries=NONE |
| 731 | |
| 732 | # Installation directory options. |
| 733 | # These are left unexpanded so users can "make install exec_prefix=/foo" |
| 734 | # and all the variables that are supposed to be based on exec_prefix |
| 735 | # by default will actually change. |
| 736 | # Use braces instead of parens because sh, perl, etc. also accept them. |
| 737 | # (The list follows the same order as the GNU Coding Standards.) |
| 738 | bindir='${exec_prefix}/bin' |
| 739 | sbindir='${exec_prefix}/sbin' |
| 740 | libexecdir='${exec_prefix}/libexec' |
| 741 | datarootdir='${prefix}/share' |
| 742 | datadir='${datarootdir}' |
| 743 | sysconfdir='${prefix}/etc' |
| 744 | sharedstatedir='${prefix}/com' |
| 745 | localstatedir='${prefix}/var' |
| 746 | includedir='${prefix}/include' |
| 747 | oldincludedir='/usr/include' |
| 748 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' |
| 749 | infodir='${datarootdir}/info' |
| 750 | htmldir='${docdir}' |
| 751 | dvidir='${docdir}' |
| 752 | pdfdir='${docdir}' |
| 753 | psdir='${docdir}' |
| 754 | libdir='${exec_prefix}/lib' |
| 755 | localedir='${datarootdir}/locale' |
| 756 | mandir='${datarootdir}/man' |
| 757 | |
| 758 | ac_prev= |
| 759 | ac_dashdash= |
| 760 | for ac_option |
| 761 | do |
| 762 | # If the previous option needs an argument, assign it. |
| 763 | if test -n "$ac_prev"; then |
| 764 | eval $ac_prev=\$ac_option |
| 765 | ac_prev= |
| 766 | continue |
| 767 | fi |
| 768 | |
| 769 | case $ac_option in |
| 770 | *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
| 771 | *) ac_optarg=yes ;; |
| 772 | esac |
| 773 | |
| 774 | # Accept the important Cygnus configure options, so we can diagnose typos. |
| 775 | |
| 776 | case $ac_dashdash$ac_option in |
| 777 | --) |
| 778 | ac_dashdash=yes ;; |
| 779 | |
| 780 | -bindir | --bindir | --bindi | --bind | --bin | --bi) |
| 781 | ac_prev=bindir ;; |
| 782 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) |
| 783 | bindir=$ac_optarg ;; |
| 784 | |
| 785 | -build | --build | --buil | --bui | --bu) |
| 786 | ac_prev=build_alias ;; |
| 787 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
| 788 | build_alias=$ac_optarg ;; |
| 789 | |
| 790 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
| 791 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
| 792 | ac_prev=cache_file ;; |
| 793 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
| 794 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) |
| 795 | cache_file=$ac_optarg ;; |
| 796 | |
| 797 | --config-cache | -C) |
| 798 | cache_file=config.cache ;; |
| 799 | |
| 800 | -datadir | --datadir | --datadi | --datad) |
| 801 | ac_prev=datadir ;; |
| 802 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
| 803 | datadir=$ac_optarg ;; |
| 804 | |
| 805 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
| 806 | | --dataroo | --dataro | --datar) |
| 807 | ac_prev=datarootdir ;; |
| 808 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ |
| 809 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) |
| 810 | datarootdir=$ac_optarg ;; |
| 811 | |
| 812 | -disable-* | --disable-*) |
| 813 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
| 814 | # Reject names that are not valid shell variable names. |
| 815 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| 816 | as_fn_error "invalid feature name: $ac_useropt" |
| 817 | ac_useropt_orig=$ac_useropt |
| 818 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| 819 | case $ac_user_opts in |
| 820 | *" |
| 821 | "enable_$ac_useropt" |
| 822 | "*) ;; |
| 823 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" |
| 824 | ac_unrecognized_sep=', ';; |
| 825 | esac |
| 826 | eval enable_$ac_useropt=no ;; |
| 827 | |
| 828 | -docdir | --docdir | --docdi | --doc | --do) |
| 829 | ac_prev=docdir ;; |
| 830 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) |
| 831 | docdir=$ac_optarg ;; |
| 832 | |
| 833 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) |
| 834 | ac_prev=dvidir ;; |
| 835 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) |
| 836 | dvidir=$ac_optarg ;; |
| 837 | |
| 838 | -enable-* | --enable-*) |
| 839 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
| 840 | # Reject names that are not valid shell variable names. |
| 841 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| 842 | as_fn_error "invalid feature name: $ac_useropt" |
| 843 | ac_useropt_orig=$ac_useropt |
| 844 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| 845 | case $ac_user_opts in |
| 846 | *" |
| 847 | "enable_$ac_useropt" |
| 848 | "*) ;; |
| 849 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" |
| 850 | ac_unrecognized_sep=', ';; |
| 851 | esac |
| 852 | eval enable_$ac_useropt=\$ac_optarg ;; |
| 853 | |
| 854 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ |
| 855 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ |
| 856 | | --exec | --exe | --ex) |
| 857 | ac_prev=exec_prefix ;; |
| 858 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ |
| 859 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ |
| 860 | | --exec=* | --exe=* | --ex=*) |
| 861 | exec_prefix=$ac_optarg ;; |
| 862 | |
| 863 | -gas | --gas | --ga | --g) |
| 864 | # Obsolete; use --with-gas. |
| 865 | with_gas=yes ;; |
| 866 | |
| 867 | -help | --help | --hel | --he | -h) |
| 868 | ac_init_help=long ;; |
| 869 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) |
| 870 | ac_init_help=recursive ;; |
| 871 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) |
| 872 | ac_init_help=short ;; |
| 873 | |
| 874 | -host | --host | --hos | --ho) |
| 875 | ac_prev=host_alias ;; |
| 876 | -host=* | --host=* | --hos=* | --ho=*) |
| 877 | host_alias=$ac_optarg ;; |
| 878 | |
| 879 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
| 880 | ac_prev=htmldir ;; |
| 881 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ |
| 882 | | --ht=*) |
| 883 | htmldir=$ac_optarg ;; |
| 884 | |
| 885 | -includedir | --includedir | --includedi | --included | --include \ |
| 886 | | --includ | --inclu | --incl | --inc) |
| 887 | ac_prev=includedir ;; |
| 888 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ |
| 889 | | --includ=* | --inclu=* | --incl=* | --inc=*) |
| 890 | includedir=$ac_optarg ;; |
| 891 | |
| 892 | -infodir | --infodir | --infodi | --infod | --info | --inf) |
| 893 | ac_prev=infodir ;; |
| 894 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) |
| 895 | infodir=$ac_optarg ;; |
| 896 | |
| 897 | -libdir | --libdir | --libdi | --libd) |
| 898 | ac_prev=libdir ;; |
| 899 | -libdir=* | --libdir=* | --libdi=* | --libd=*) |
| 900 | libdir=$ac_optarg ;; |
| 901 | |
| 902 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ |
| 903 | | --libexe | --libex | --libe) |
| 904 | ac_prev=libexecdir ;; |
| 905 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ |
| 906 | | --libexe=* | --libex=* | --libe=*) |
| 907 | libexecdir=$ac_optarg ;; |
| 908 | |
| 909 | -localedir | --localedir | --localedi | --localed | --locale) |
| 910 | ac_prev=localedir ;; |
| 911 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) |
| 912 | localedir=$ac_optarg ;; |
| 913 | |
| 914 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
| 915 | | --localstate | --localstat | --localsta | --localst | --locals) |
| 916 | ac_prev=localstatedir ;; |
| 917 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ |
| 918 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
| 919 | localstatedir=$ac_optarg ;; |
| 920 | |
| 921 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) |
| 922 | ac_prev=mandir ;; |
| 923 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) |
| 924 | mandir=$ac_optarg ;; |
| 925 | |
| 926 | -nfp | --nfp | --nf) |
| 927 | # Obsolete; use --without-fp. |
| 928 | with_fp=no ;; |
| 929 | |
| 930 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
| 931 | | --no-cr | --no-c | -n) |
| 932 | no_create=yes ;; |
| 933 | |
| 934 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
| 935 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) |
| 936 | no_recursion=yes ;; |
| 937 | |
| 938 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ |
| 939 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ |
| 940 | | --oldin | --oldi | --old | --ol | --o) |
| 941 | ac_prev=oldincludedir ;; |
| 942 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ |
| 943 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ |
| 944 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) |
| 945 | oldincludedir=$ac_optarg ;; |
| 946 | |
| 947 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
| 948 | ac_prev=prefix ;; |
| 949 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
| 950 | prefix=$ac_optarg ;; |
| 951 | |
| 952 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ |
| 953 | | --program-pre | --program-pr | --program-p) |
| 954 | ac_prev=program_prefix ;; |
| 955 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ |
| 956 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) |
| 957 | program_prefix=$ac_optarg ;; |
| 958 | |
| 959 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ |
| 960 | | --program-suf | --program-su | --program-s) |
| 961 | ac_prev=program_suffix ;; |
| 962 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ |
| 963 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) |
| 964 | program_suffix=$ac_optarg ;; |
| 965 | |
| 966 | -program-transform-name | --program-transform-name \ |
| 967 | | --program-transform-nam | --program-transform-na \ |
| 968 | | --program-transform-n | --program-transform- \ |
| 969 | | --program-transform | --program-transfor \ |
| 970 | | --program-transfo | --program-transf \ |
| 971 | | --program-trans | --program-tran \ |
| 972 | | --progr-tra | --program-tr | --program-t) |
| 973 | ac_prev=program_transform_name ;; |
| 974 | -program-transform-name=* | --program-transform-name=* \ |
| 975 | | --program-transform-nam=* | --program-transform-na=* \ |
| 976 | | --program-transform-n=* | --program-transform-=* \ |
| 977 | | --program-transform=* | --program-transfor=* \ |
| 978 | | --program-transfo=* | --program-transf=* \ |
| 979 | | --program-trans=* | --program-tran=* \ |
| 980 | | --progr-tra=* | --program-tr=* | --program-t=*) |
| 981 | program_transform_name=$ac_optarg ;; |
| 982 | |
| 983 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
| 984 | ac_prev=pdfdir ;; |
| 985 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) |
| 986 | pdfdir=$ac_optarg ;; |
| 987 | |
| 988 | -psdir | --psdir | --psdi | --psd | --ps) |
| 989 | ac_prev=psdir ;; |
| 990 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) |
| 991 | psdir=$ac_optarg ;; |
| 992 | |
| 993 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 994 | | -silent | --silent | --silen | --sile | --sil) |
| 995 | silent=yes ;; |
| 996 | |
| 997 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) |
| 998 | ac_prev=sbindir ;; |
| 999 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ |
| 1000 | | --sbi=* | --sb=*) |
| 1001 | sbindir=$ac_optarg ;; |
| 1002 | |
| 1003 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ |
| 1004 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ |
| 1005 | | --sharedst | --shareds | --shared | --share | --shar \ |
| 1006 | | --sha | --sh) |
| 1007 | ac_prev=sharedstatedir ;; |
| 1008 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ |
| 1009 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ |
| 1010 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ |
| 1011 | | --sha=* | --sh=*) |
| 1012 | sharedstatedir=$ac_optarg ;; |
| 1013 | |
| 1014 | -site | --site | --sit) |
| 1015 | ac_prev=site ;; |
| 1016 | -site=* | --site=* | --sit=*) |
| 1017 | site=$ac_optarg ;; |
| 1018 | |
| 1019 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
| 1020 | ac_prev=srcdir ;; |
| 1021 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
| 1022 | srcdir=$ac_optarg ;; |
| 1023 | |
| 1024 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ |
| 1025 | | --syscon | --sysco | --sysc | --sys | --sy) |
| 1026 | ac_prev=sysconfdir ;; |
| 1027 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ |
| 1028 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) |
| 1029 | sysconfdir=$ac_optarg ;; |
| 1030 | |
| 1031 | -target | --target | --targe | --targ | --tar | --ta | --t) |
| 1032 | ac_prev=target_alias ;; |
| 1033 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
| 1034 | target_alias=$ac_optarg ;; |
| 1035 | |
| 1036 | -v | -verbose | --verbose | --verbos | --verbo | --verb) |
| 1037 | verbose=yes ;; |
| 1038 | |
| 1039 | -version | --version | --versio | --versi | --vers | -V) |
| 1040 | ac_init_version=: ;; |
| 1041 | |
| 1042 | -with-* | --with-*) |
| 1043 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
| 1044 | # Reject names that are not valid shell variable names. |
| 1045 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| 1046 | as_fn_error "invalid package name: $ac_useropt" |
| 1047 | ac_useropt_orig=$ac_useropt |
| 1048 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| 1049 | case $ac_user_opts in |
| 1050 | *" |
| 1051 | "with_$ac_useropt" |
| 1052 | "*) ;; |
| 1053 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" |
| 1054 | ac_unrecognized_sep=', ';; |
| 1055 | esac |
| 1056 | eval with_$ac_useropt=\$ac_optarg ;; |
| 1057 | |
| 1058 | -without-* | --without-*) |
| 1059 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
| 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--without-$ac_useropt_orig" |
| 1070 | ac_unrecognized_sep=', ';; |
| 1071 | esac |
| 1072 | eval with_$ac_useropt=no ;; |
| 1073 | |
| 1074 | --x) |
| 1075 | # Obsolete; use --with-x. |
| 1076 | with_x=yes ;; |
| 1077 | |
| 1078 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ |
| 1079 | | --x-incl | --x-inc | --x-in | --x-i) |
| 1080 | ac_prev=x_includes ;; |
| 1081 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ |
| 1082 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) |
| 1083 | x_includes=$ac_optarg ;; |
| 1084 | |
| 1085 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ |
| 1086 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) |
| 1087 | ac_prev=x_libraries ;; |
| 1088 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ |
| 1089 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) |
| 1090 | x_libraries=$ac_optarg ;; |
| 1091 | |
| 1092 | -*) as_fn_error "unrecognized option: \`$ac_option' |
| 1093 | Try \`$0 --help' for more information." |
| 1094 | ;; |
| 1095 | |
| 1096 | *=*) |
| 1097 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` |
| 1098 | # Reject names that are not valid shell variable names. |
| 1099 | case $ac_envvar in #( |
| 1100 | '' | [0-9]* | *[!_$as_cr_alnum]* ) |
| 1101 | as_fn_error "invalid variable name: \`$ac_envvar'" ;; |
| 1102 | esac |
| 1103 | eval $ac_envvar=\$ac_optarg |
| 1104 | export $ac_envvar ;; |
| 1105 | |
| 1106 | *) |
| 1107 | # FIXME: should be removed in autoconf 3.0. |
| 1108 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
| 1109 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
| 1110 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
| 1111 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
| 1112 | ;; |
| 1113 | |
| 1114 | esac |
| 1115 | done |
| 1116 | |
| 1117 | if test -n "$ac_prev"; then |
| 1118 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
| 1119 | as_fn_error "missing argument to $ac_option" |
| 1120 | fi |
| 1121 | |
| 1122 | if test -n "$ac_unrecognized_opts"; then |
| 1123 | case $enable_option_checking in |
| 1124 | no) ;; |
| 1125 | fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; |
| 1126 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
| 1127 | esac |
| 1128 | fi |
| 1129 | |
| 1130 | # Check all directory arguments for consistency. |
| 1131 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
| 1132 | datadir sysconfdir sharedstatedir localstatedir includedir \ |
| 1133 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ |
| 1134 | libdir localedir mandir |
| 1135 | do |
| 1136 | eval ac_val=\$$ac_var |
| 1137 | # Remove trailing slashes. |
| 1138 | case $ac_val in |
| 1139 | */ ) |
| 1140 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` |
| 1141 | eval $ac_var=\$ac_val;; |
| 1142 | esac |
| 1143 | # Be sure to have absolute directory names. |
| 1144 | case $ac_val in |
| 1145 | [\\/$]* | ?:[\\/]* ) continue;; |
| 1146 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; |
| 1147 | esac |
| 1148 | as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" |
| 1149 | done |
| 1150 | |
| 1151 | # There might be people who depend on the old broken behavior: `$host' |
| 1152 | # used to hold the argument of --host etc. |
| 1153 | # FIXME: To remove some day. |
| 1154 | build=$build_alias |
| 1155 | host=$host_alias |
| 1156 | target=$target_alias |
| 1157 | |
| 1158 | # FIXME: To remove some day. |
| 1159 | if test "x$host_alias" != x; then |
| 1160 | if test "x$build_alias" = x; then |
| 1161 | cross_compiling=maybe |
| 1162 | $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. |
| 1163 | If a cross compiler is detected then cross compile mode will be used." >&2 |
| 1164 | elif test "x$build_alias" != "x$host_alias"; then |
| 1165 | cross_compiling=yes |
| 1166 | fi |
| 1167 | fi |
| 1168 | |
| 1169 | ac_tool_prefix= |
| 1170 | test -n "$host_alias" && ac_tool_prefix=$host_alias- |
| 1171 | |
| 1172 | test "$silent" = yes && exec 6>/dev/null |
| 1173 | |
| 1174 | |
| 1175 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
| 1176 | ac_ls_di=`ls -di .` && |
| 1177 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || |
| 1178 | as_fn_error "working directory cannot be determined" |
| 1179 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
| 1180 | as_fn_error "pwd does not report name of working directory" |
| 1181 | |
| 1182 | |
| 1183 | # Find the source files, if location was not specified. |
| 1184 | if test -z "$srcdir"; then |
| 1185 | ac_srcdir_defaulted=yes |
| 1186 | # Try the directory containing this script, then the parent directory. |
| 1187 | ac_confdir=`$as_dirname -- "$as_myself" || |
| 1188 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 1189 | X"$as_myself" : 'X\(//\)[^/]' \| \ |
| 1190 | X"$as_myself" : 'X\(//\)$' \| \ |
| 1191 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || |
| 1192 | $as_echo X"$as_myself" | |
| 1193 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 1194 | s//\1/ |
| 1195 | q |
| 1196 | } |
| 1197 | /^X\(\/\/\)[^/].*/{ |
| 1198 | s//\1/ |
| 1199 | q |
| 1200 | } |
| 1201 | /^X\(\/\/\)$/{ |
| 1202 | s//\1/ |
| 1203 | q |
| 1204 | } |
| 1205 | /^X\(\/\).*/{ |
| 1206 | s//\1/ |
| 1207 | q |
| 1208 | } |
| 1209 | s/.*/./; q'` |
| 1210 | srcdir=$ac_confdir |
| 1211 | if test ! -r "$srcdir/$ac_unique_file"; then |
| 1212 | srcdir=.. |
| 1213 | fi |
| 1214 | else |
| 1215 | ac_srcdir_defaulted=no |
| 1216 | fi |
| 1217 | if test ! -r "$srcdir/$ac_unique_file"; then |
| 1218 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." |
| 1219 | as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" |
| 1220 | fi |
| 1221 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
| 1222 | ac_abs_confdir=`( |
| 1223 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" |
| 1224 | pwd)` |
| 1225 | # When building in place, set srcdir=. |
| 1226 | if test "$ac_abs_confdir" = "$ac_pwd"; then |
| 1227 | srcdir=. |
| 1228 | fi |
| 1229 | # Remove unnecessary trailing slashes from srcdir. |
| 1230 | # Double slashes in file names in object file debugging info |
| 1231 | # mess up M-x gdb in Emacs. |
| 1232 | case $srcdir in |
| 1233 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; |
| 1234 | esac |
| 1235 | for ac_var in $ac_precious_vars; do |
| 1236 | eval ac_env_${ac_var}_set=\${${ac_var}+set} |
| 1237 | eval ac_env_${ac_var}_value=\$${ac_var} |
| 1238 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} |
| 1239 | eval ac_cv_env_${ac_var}_value=\$${ac_var} |
| 1240 | done |
| 1241 | |
| 1242 | # |
| 1243 | # Report the --help message. |
| 1244 | # |
| 1245 | if test "$ac_init_help" = "long"; then |
| 1246 | # Omit some internal or obsolete options to make the list less imposing. |
| 1247 | # This message is too long to be a string in the A/UX 3.1 sh. |
| 1248 | cat <<_ACEOF |
| 1249 | \`configure' configures readline 6.2 to adapt to many kinds of systems. |
| 1250 | |
| 1251 | Usage: $0 [OPTION]... [VAR=VALUE]... |
| 1252 | |
| 1253 | To assign environment variables (e.g., CC, CFLAGS...), specify them as |
| 1254 | VAR=VALUE. See below for descriptions of some of the useful variables. |
| 1255 | |
| 1256 | Defaults for the options are specified in brackets. |
| 1257 | |
| 1258 | Configuration: |
| 1259 | -h, --help display this help and exit |
| 1260 | --help=short display options specific to this package |
| 1261 | --help=recursive display the short help of all the included packages |
| 1262 | -V, --version display version information and exit |
| 1263 | -q, --quiet, --silent do not print \`checking...' messages |
| 1264 | --cache-file=FILE cache test results in FILE [disabled] |
| 1265 | -C, --config-cache alias for \`--cache-file=config.cache' |
| 1266 | -n, --no-create do not create output files |
| 1267 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] |
| 1268 | |
| 1269 | Installation directories: |
| 1270 | --prefix=PREFIX install architecture-independent files in PREFIX |
| 1271 | [$ac_default_prefix] |
| 1272 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
| 1273 | [PREFIX] |
| 1274 | |
| 1275 | By default, \`make install' will install all the files in |
| 1276 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify |
| 1277 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', |
| 1278 | for instance \`--prefix=\$HOME'. |
| 1279 | |
| 1280 | For better control, use the options below. |
| 1281 | |
| 1282 | Fine tuning of the installation directories: |
| 1283 | --bindir=DIR user executables [EPREFIX/bin] |
| 1284 | --sbindir=DIR system admin executables [EPREFIX/sbin] |
| 1285 | --libexecdir=DIR program executables [EPREFIX/libexec] |
| 1286 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] |
| 1287 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] |
| 1288 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] |
| 1289 | --libdir=DIR object code libraries [EPREFIX/lib] |
| 1290 | --includedir=DIR C header files [PREFIX/include] |
| 1291 | --oldincludedir=DIR C header files for non-gcc [/usr/include] |
| 1292 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] |
| 1293 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] |
| 1294 | --infodir=DIR info documentation [DATAROOTDIR/info] |
| 1295 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] |
| 1296 | --mandir=DIR man documentation [DATAROOTDIR/man] |
| 1297 | --docdir=DIR documentation root [DATAROOTDIR/doc/readline] |
| 1298 | --htmldir=DIR html documentation [DOCDIR] |
| 1299 | --dvidir=DIR dvi documentation [DOCDIR] |
| 1300 | --pdfdir=DIR pdf documentation [DOCDIR] |
| 1301 | --psdir=DIR ps documentation [DOCDIR] |
| 1302 | _ACEOF |
| 1303 | |
| 1304 | cat <<\_ACEOF |
| 1305 | |
| 1306 | System types: |
| 1307 | --build=BUILD configure for building on BUILD [guessed] |
| 1308 | --host=HOST cross-compile to build programs to run on HOST [BUILD] |
| 1309 | _ACEOF |
| 1310 | fi |
| 1311 | |
| 1312 | if test -n "$ac_init_help"; then |
| 1313 | case $ac_init_help in |
| 1314 | short | recursive ) echo "Configuration of readline 6.2:";; |
| 1315 | esac |
| 1316 | cat <<\_ACEOF |
| 1317 | |
| 1318 | Optional Features: |
| 1319 | --disable-option-checking ignore unrecognized --enable/--with options |
| 1320 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
| 1321 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] |
| 1322 | --enable-multibyte enable multibyte characters if OS supports them |
| 1323 | --enable-static build static libraries [default=YES] |
| 1324 | --disable-largefile omit support for large files |
| 1325 | |
| 1326 | Optional Packages: |
| 1327 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] |
| 1328 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) |
| 1329 | --with-curses use the curses library instead of the termcap |
| 1330 | library |
| 1331 | --with-purify configure to postprocess with purify |
| 1332 | |
| 1333 | Some influential environment variables: |
| 1334 | CC C compiler command |
| 1335 | CFLAGS C compiler flags |
| 1336 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a |
| 1337 | nonstandard directory <lib dir> |
| 1338 | LIBS libraries to pass to the linker, e.g. -l<library> |
| 1339 | CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if |
| 1340 | you have headers in a nonstandard directory <include dir> |
| 1341 | CPP C preprocessor |
| 1342 | |
| 1343 | Use these variables to override the choices made by `configure' or to help |
| 1344 | it to find libraries and programs with nonstandard names/locations. |
| 1345 | |
| 1346 | Report bugs to <bug-readline@gnu.org>. |
| 1347 | _ACEOF |
| 1348 | ac_status=$? |
| 1349 | fi |
| 1350 | |
| 1351 | if test "$ac_init_help" = "recursive"; then |
| 1352 | # If there are subdirs, report their specific --help. |
| 1353 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
| 1354 | test -d "$ac_dir" || |
| 1355 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || |
| 1356 | continue |
| 1357 | ac_builddir=. |
| 1358 | |
| 1359 | case "$ac_dir" in |
| 1360 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 1361 | *) |
| 1362 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
| 1363 | # A ".." for each directory in $ac_dir_suffix. |
| 1364 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
| 1365 | case $ac_top_builddir_sub in |
| 1366 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 1367 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; |
| 1368 | esac ;; |
| 1369 | esac |
| 1370 | ac_abs_top_builddir=$ac_pwd |
| 1371 | ac_abs_builddir=$ac_pwd$ac_dir_suffix |
| 1372 | # for backward compatibility: |
| 1373 | ac_top_builddir=$ac_top_build_prefix |
| 1374 | |
| 1375 | case $srcdir in |
| 1376 | .) # We are building in place. |
| 1377 | ac_srcdir=. |
| 1378 | ac_top_srcdir=$ac_top_builddir_sub |
| 1379 | ac_abs_top_srcdir=$ac_pwd ;; |
| 1380 | [\\/]* | ?:[\\/]* ) # Absolute name. |
| 1381 | ac_srcdir=$srcdir$ac_dir_suffix; |
| 1382 | ac_top_srcdir=$srcdir |
| 1383 | ac_abs_top_srcdir=$srcdir ;; |
| 1384 | *) # Relative name. |
| 1385 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix |
| 1386 | ac_top_srcdir=$ac_top_build_prefix$srcdir |
| 1387 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; |
| 1388 | esac |
| 1389 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
| 1390 | |
| 1391 | cd "$ac_dir" || { ac_status=$?; continue; } |
| 1392 | # Check for guested configure. |
| 1393 | if test -f "$ac_srcdir/configure.gnu"; then |
| 1394 | echo && |
| 1395 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive |
| 1396 | elif test -f "$ac_srcdir/configure"; then |
| 1397 | echo && |
| 1398 | $SHELL "$ac_srcdir/configure" --help=recursive |
| 1399 | else |
| 1400 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
| 1401 | fi || ac_status=$? |
| 1402 | cd "$ac_pwd" || { ac_status=$?; break; } |
| 1403 | done |
| 1404 | fi |
| 1405 | |
| 1406 | test -n "$ac_init_help" && exit $ac_status |
| 1407 | if $ac_init_version; then |
| 1408 | cat <<\_ACEOF |
| 1409 | readline configure 6.2 |
| 1410 | generated by GNU Autoconf 2.64 |
| 1411 | |
| 1412 | Copyright (C) 2009 Free Software Foundation, Inc. |
| 1413 | This configure script is free software; the Free Software Foundation |
| 1414 | gives unlimited permission to copy, distribute and modify it. |
| 1415 | _ACEOF |
| 1416 | exit |
| 1417 | fi |
| 1418 | |
| 1419 | ## ------------------------ ## |
| 1420 | ## Autoconf initialization. ## |
| 1421 | ## ------------------------ ## |
| 1422 | |
| 1423 | # ac_fn_c_try_compile LINENO |
| 1424 | # -------------------------- |
| 1425 | # Try to compile conftest.$ac_ext, and return whether this succeeded. |
| 1426 | ac_fn_c_try_compile () |
| 1427 | { |
| 1428 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1429 | rm -f conftest.$ac_objext |
| 1430 | if { { ac_try="$ac_compile" |
| 1431 | case "(($ac_try" in |
| 1432 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 1433 | *) ac_try_echo=$ac_try;; |
| 1434 | esac |
| 1435 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 1436 | $as_echo "$ac_try_echo"; } >&5 |
| 1437 | (eval "$ac_compile") 2>conftest.err |
| 1438 | ac_status=$? |
| 1439 | if test -s conftest.err; then |
| 1440 | grep -v '^ *+' conftest.err >conftest.er1 |
| 1441 | cat conftest.er1 >&5 |
| 1442 | mv -f conftest.er1 conftest.err |
| 1443 | fi |
| 1444 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 1445 | test $ac_status = 0; } && { |
| 1446 | test -z "$ac_c_werror_flag" || |
| 1447 | test ! -s conftest.err |
| 1448 | } && test -s conftest.$ac_objext; then : |
| 1449 | ac_retval=0 |
| 1450 | else |
| 1451 | $as_echo "$as_me: failed program was:" >&5 |
| 1452 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 1453 | |
| 1454 | ac_retval=1 |
| 1455 | fi |
| 1456 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| 1457 | return $ac_retval |
| 1458 | |
| 1459 | } # ac_fn_c_try_compile |
| 1460 | |
| 1461 | # ac_fn_c_try_cpp LINENO |
| 1462 | # ---------------------- |
| 1463 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. |
| 1464 | ac_fn_c_try_cpp () |
| 1465 | { |
| 1466 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1467 | if { { ac_try="$ac_cpp conftest.$ac_ext" |
| 1468 | case "(($ac_try" in |
| 1469 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 1470 | *) ac_try_echo=$ac_try;; |
| 1471 | esac |
| 1472 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 1473 | $as_echo "$ac_try_echo"; } >&5 |
| 1474 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err |
| 1475 | ac_status=$? |
| 1476 | if test -s conftest.err; then |
| 1477 | grep -v '^ *+' conftest.err >conftest.er1 |
| 1478 | cat conftest.er1 >&5 |
| 1479 | mv -f conftest.er1 conftest.err |
| 1480 | fi |
| 1481 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 1482 | test $ac_status = 0; } >/dev/null && { |
| 1483 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
| 1484 | test ! -s conftest.err |
| 1485 | }; then : |
| 1486 | ac_retval=0 |
| 1487 | else |
| 1488 | $as_echo "$as_me: failed program was:" >&5 |
| 1489 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 1490 | |
| 1491 | ac_retval=1 |
| 1492 | fi |
| 1493 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| 1494 | return $ac_retval |
| 1495 | |
| 1496 | } # ac_fn_c_try_cpp |
| 1497 | |
| 1498 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES |
| 1499 | # ------------------------------------------------------- |
| 1500 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using |
| 1501 | # the include files in INCLUDES and setting the cache variable VAR |
| 1502 | # accordingly. |
| 1503 | ac_fn_c_check_header_mongrel () |
| 1504 | { |
| 1505 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1506 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 1507 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| 1508 | $as_echo_n "checking for $2... " >&6; } |
| 1509 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 1510 | $as_echo_n "(cached) " >&6 |
| 1511 | fi |
| 1512 | eval ac_res=\$$3 |
| 1513 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 1514 | $as_echo "$ac_res" >&6; } |
| 1515 | else |
| 1516 | # Is the header compilable? |
| 1517 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 |
| 1518 | $as_echo_n "checking $2 usability... " >&6; } |
| 1519 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 1520 | /* end confdefs.h. */ |
| 1521 | $4 |
| 1522 | #include <$2> |
| 1523 | _ACEOF |
| 1524 | if ac_fn_c_try_compile "$LINENO"; then : |
| 1525 | ac_header_compiler=yes |
| 1526 | else |
| 1527 | ac_header_compiler=no |
| 1528 | fi |
| 1529 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 1530 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 |
| 1531 | $as_echo "$ac_header_compiler" >&6; } |
| 1532 | |
| 1533 | # Is the header present? |
| 1534 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 |
| 1535 | $as_echo_n "checking $2 presence... " >&6; } |
| 1536 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 1537 | /* end confdefs.h. */ |
| 1538 | #include <$2> |
| 1539 | _ACEOF |
| 1540 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 1541 | ac_header_preproc=yes |
| 1542 | else |
| 1543 | ac_header_preproc=no |
| 1544 | fi |
| 1545 | rm -f conftest.err conftest.$ac_ext |
| 1546 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 |
| 1547 | $as_echo "$ac_header_preproc" >&6; } |
| 1548 | |
| 1549 | # So? What about this header? |
| 1550 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( |
| 1551 | yes:no: ) |
| 1552 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 |
| 1553 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| 1554 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 |
| 1555 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} |
| 1556 | ;; |
| 1557 | no:yes:* ) |
| 1558 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 |
| 1559 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} |
| 1560 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 |
| 1561 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} |
| 1562 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 |
| 1563 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} |
| 1564 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 |
| 1565 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} |
| 1566 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 |
| 1567 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} |
| 1568 | ( cat <<\_ASBOX |
| 1569 | ## ----------------------------------- ## |
| 1570 | ## Report this to bug-readline@gnu.org ## |
| 1571 | ## ----------------------------------- ## |
| 1572 | _ASBOX |
| 1573 | ) | sed "s/^/$as_me: WARNING: /" >&2 |
| 1574 | ;; |
| 1575 | esac |
| 1576 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| 1577 | $as_echo_n "checking for $2... " >&6; } |
| 1578 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 1579 | $as_echo_n "(cached) " >&6 |
| 1580 | else |
| 1581 | eval "$3=\$ac_header_compiler" |
| 1582 | fi |
| 1583 | eval ac_res=\$$3 |
| 1584 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 1585 | $as_echo "$ac_res" >&6; } |
| 1586 | fi |
| 1587 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| 1588 | |
| 1589 | } # ac_fn_c_check_header_mongrel |
| 1590 | |
| 1591 | # ac_fn_c_try_run LINENO |
| 1592 | # ---------------------- |
| 1593 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes |
| 1594 | # that executables *can* be run. |
| 1595 | ac_fn_c_try_run () |
| 1596 | { |
| 1597 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1598 | if { { ac_try="$ac_link" |
| 1599 | case "(($ac_try" in |
| 1600 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 1601 | *) ac_try_echo=$ac_try;; |
| 1602 | esac |
| 1603 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 1604 | $as_echo "$ac_try_echo"; } >&5 |
| 1605 | (eval "$ac_link") 2>&5 |
| 1606 | ac_status=$? |
| 1607 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 1608 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' |
| 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 "$ac_try") 2>&5 |
| 1616 | ac_status=$? |
| 1617 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 1618 | test $ac_status = 0; }; }; then : |
| 1619 | ac_retval=0 |
| 1620 | else |
| 1621 | $as_echo "$as_me: program exited with status $ac_status" >&5 |
| 1622 | $as_echo "$as_me: failed program was:" >&5 |
| 1623 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 1624 | |
| 1625 | ac_retval=$ac_status |
| 1626 | fi |
| 1627 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo |
| 1628 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| 1629 | return $ac_retval |
| 1630 | |
| 1631 | } # ac_fn_c_try_run |
| 1632 | |
| 1633 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES |
| 1634 | # ------------------------------------------------------- |
| 1635 | # Tests whether HEADER exists and can be compiled using the include files in |
| 1636 | # INCLUDES, setting the cache variable VAR accordingly. |
| 1637 | ac_fn_c_check_header_compile () |
| 1638 | { |
| 1639 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1640 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| 1641 | $as_echo_n "checking for $2... " >&6; } |
| 1642 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 1643 | $as_echo_n "(cached) " >&6 |
| 1644 | else |
| 1645 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 1646 | /* end confdefs.h. */ |
| 1647 | $4 |
| 1648 | #include <$2> |
| 1649 | _ACEOF |
| 1650 | if ac_fn_c_try_compile "$LINENO"; then : |
| 1651 | eval "$3=yes" |
| 1652 | else |
| 1653 | eval "$3=no" |
| 1654 | fi |
| 1655 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 1656 | fi |
| 1657 | eval ac_res=\$$3 |
| 1658 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 1659 | $as_echo "$ac_res" >&6; } |
| 1660 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| 1661 | |
| 1662 | } # ac_fn_c_check_header_compile |
| 1663 | |
| 1664 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES |
| 1665 | # ------------------------------------------- |
| 1666 | # Tests whether TYPE exists after having included INCLUDES, setting cache |
| 1667 | # variable VAR accordingly. |
| 1668 | ac_fn_c_check_type () |
| 1669 | { |
| 1670 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1671 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| 1672 | $as_echo_n "checking for $2... " >&6; } |
| 1673 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 1674 | $as_echo_n "(cached) " >&6 |
| 1675 | else |
| 1676 | eval "$3=no" |
| 1677 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 1678 | /* end confdefs.h. */ |
| 1679 | $4 |
| 1680 | int |
| 1681 | main () |
| 1682 | { |
| 1683 | if (sizeof ($2)) |
| 1684 | return 0; |
| 1685 | ; |
| 1686 | return 0; |
| 1687 | } |
| 1688 | _ACEOF |
| 1689 | if ac_fn_c_try_compile "$LINENO"; then : |
| 1690 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 1691 | /* end confdefs.h. */ |
| 1692 | $4 |
| 1693 | int |
| 1694 | main () |
| 1695 | { |
| 1696 | if (sizeof (($2))) |
| 1697 | return 0; |
| 1698 | ; |
| 1699 | return 0; |
| 1700 | } |
| 1701 | _ACEOF |
| 1702 | if ac_fn_c_try_compile "$LINENO"; then : |
| 1703 | |
| 1704 | else |
| 1705 | eval "$3=yes" |
| 1706 | fi |
| 1707 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 1708 | fi |
| 1709 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 1710 | fi |
| 1711 | eval ac_res=\$$3 |
| 1712 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 1713 | $as_echo "$ac_res" >&6; } |
| 1714 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| 1715 | |
| 1716 | } # ac_fn_c_check_type |
| 1717 | |
| 1718 | # ac_fn_c_try_link LINENO |
| 1719 | # ----------------------- |
| 1720 | # Try to link conftest.$ac_ext, and return whether this succeeded. |
| 1721 | ac_fn_c_try_link () |
| 1722 | { |
| 1723 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1724 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 1725 | if { { ac_try="$ac_link" |
| 1726 | case "(($ac_try" in |
| 1727 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 1728 | *) ac_try_echo=$ac_try;; |
| 1729 | esac |
| 1730 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 1731 | $as_echo "$ac_try_echo"; } >&5 |
| 1732 | (eval "$ac_link") 2>conftest.err |
| 1733 | ac_status=$? |
| 1734 | if test -s conftest.err; then |
| 1735 | grep -v '^ *+' conftest.err >conftest.er1 |
| 1736 | cat conftest.er1 >&5 |
| 1737 | mv -f conftest.er1 conftest.err |
| 1738 | fi |
| 1739 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 1740 | test $ac_status = 0; } && { |
| 1741 | test -z "$ac_c_werror_flag" || |
| 1742 | test ! -s conftest.err |
| 1743 | } && test -s conftest$ac_exeext && { |
| 1744 | test "$cross_compiling" = yes || |
| 1745 | $as_test_x conftest$ac_exeext |
| 1746 | }; then : |
| 1747 | ac_retval=0 |
| 1748 | else |
| 1749 | $as_echo "$as_me: failed program was:" >&5 |
| 1750 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 1751 | |
| 1752 | ac_retval=1 |
| 1753 | fi |
| 1754 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information |
| 1755 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would |
| 1756 | # interfere with the next link command; also delete a directory that is |
| 1757 | # left behind by Apple's compiler. We do this before executing the actions. |
| 1758 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo |
| 1759 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| 1760 | return $ac_retval |
| 1761 | |
| 1762 | } # ac_fn_c_try_link |
| 1763 | |
| 1764 | # ac_fn_c_check_func LINENO FUNC VAR |
| 1765 | # ---------------------------------- |
| 1766 | # Tests whether FUNC exists, setting the cache variable VAR accordingly |
| 1767 | ac_fn_c_check_func () |
| 1768 | { |
| 1769 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1770 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| 1771 | $as_echo_n "checking for $2... " >&6; } |
| 1772 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 1773 | $as_echo_n "(cached) " >&6 |
| 1774 | else |
| 1775 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 1776 | /* end confdefs.h. */ |
| 1777 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. |
| 1778 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| 1779 | #define $2 innocuous_$2 |
| 1780 | |
| 1781 | /* System header to define __stub macros and hopefully few prototypes, |
| 1782 | which can conflict with char $2 (); below. |
| 1783 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 1784 | <limits.h> exists even on freestanding compilers. */ |
| 1785 | |
| 1786 | #ifdef __STDC__ |
| 1787 | # include <limits.h> |
| 1788 | #else |
| 1789 | # include <assert.h> |
| 1790 | #endif |
| 1791 | |
| 1792 | #undef $2 |
| 1793 | |
| 1794 | /* Override any GCC internal prototype to avoid an error. |
| 1795 | Use char because int might match the return type of a GCC |
| 1796 | builtin and then its argument prototype would still apply. */ |
| 1797 | #ifdef __cplusplus |
| 1798 | extern "C" |
| 1799 | #endif |
| 1800 | char $2 (); |
| 1801 | /* The GNU C library defines this for functions which it implements |
| 1802 | to always fail with ENOSYS. Some functions are actually named |
| 1803 | something starting with __ and the normal name is an alias. */ |
| 1804 | #if defined __stub_$2 || defined __stub___$2 |
| 1805 | choke me |
| 1806 | #endif |
| 1807 | |
| 1808 | int |
| 1809 | main () |
| 1810 | { |
| 1811 | return $2 (); |
| 1812 | ; |
| 1813 | return 0; |
| 1814 | } |
| 1815 | _ACEOF |
| 1816 | if ac_fn_c_try_link "$LINENO"; then : |
| 1817 | eval "$3=yes" |
| 1818 | else |
| 1819 | eval "$3=no" |
| 1820 | fi |
| 1821 | rm -f core conftest.err conftest.$ac_objext \ |
| 1822 | conftest$ac_exeext conftest.$ac_ext |
| 1823 | fi |
| 1824 | eval ac_res=\$$3 |
| 1825 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 1826 | $as_echo "$ac_res" >&6; } |
| 1827 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| 1828 | |
| 1829 | } # ac_fn_c_check_func |
| 1830 | cat >config.log <<_ACEOF |
| 1831 | This file contains any messages produced by compilers while |
| 1832 | running configure, to aid debugging if configure makes a mistake. |
| 1833 | |
| 1834 | It was created by readline $as_me 6.2, which was |
| 1835 | generated by GNU Autoconf 2.64. Invocation command line was |
| 1836 | |
| 1837 | $ $0 $@ |
| 1838 | |
| 1839 | _ACEOF |
| 1840 | exec 5>>config.log |
| 1841 | { |
| 1842 | cat <<_ASUNAME |
| 1843 | ## --------- ## |
| 1844 | ## Platform. ## |
| 1845 | ## --------- ## |
| 1846 | |
| 1847 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
| 1848 | uname -m = `(uname -m) 2>/dev/null || echo unknown` |
| 1849 | uname -r = `(uname -r) 2>/dev/null || echo unknown` |
| 1850 | uname -s = `(uname -s) 2>/dev/null || echo unknown` |
| 1851 | uname -v = `(uname -v) 2>/dev/null || echo unknown` |
| 1852 | |
| 1853 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
| 1854 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` |
| 1855 | |
| 1856 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
| 1857 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` |
| 1858 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` |
| 1859 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` |
| 1860 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` |
| 1861 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` |
| 1862 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` |
| 1863 | |
| 1864 | _ASUNAME |
| 1865 | |
| 1866 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1867 | for as_dir in $PATH |
| 1868 | do |
| 1869 | IFS=$as_save_IFS |
| 1870 | test -z "$as_dir" && as_dir=. |
| 1871 | $as_echo "PATH: $as_dir" |
| 1872 | done |
| 1873 | IFS=$as_save_IFS |
| 1874 | |
| 1875 | } >&5 |
| 1876 | |
| 1877 | cat >&5 <<_ACEOF |
| 1878 | |
| 1879 | |
| 1880 | ## ----------- ## |
| 1881 | ## Core tests. ## |
| 1882 | ## ----------- ## |
| 1883 | |
| 1884 | _ACEOF |
| 1885 | |
| 1886 | |
| 1887 | # Keep a trace of the command line. |
| 1888 | # Strip out --no-create and --no-recursion so they do not pile up. |
| 1889 | # Strip out --silent because we don't want to record it for future runs. |
| 1890 | # Also quote any args containing shell meta-characters. |
| 1891 | # Make two passes to allow for proper duplicate-argument suppression. |
| 1892 | ac_configure_args= |
| 1893 | ac_configure_args0= |
| 1894 | ac_configure_args1= |
| 1895 | ac_must_keep_next=false |
| 1896 | for ac_pass in 1 2 |
| 1897 | do |
| 1898 | for ac_arg |
| 1899 | do |
| 1900 | case $ac_arg in |
| 1901 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; |
| 1902 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 1903 | | -silent | --silent | --silen | --sile | --sil) |
| 1904 | continue ;; |
| 1905 | *\'*) |
| 1906 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 1907 | esac |
| 1908 | case $ac_pass in |
| 1909 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
| 1910 | 2) |
| 1911 | as_fn_append ac_configure_args1 " '$ac_arg'" |
| 1912 | if test $ac_must_keep_next = true; then |
| 1913 | ac_must_keep_next=false # Got value, back to normal. |
| 1914 | else |
| 1915 | case $ac_arg in |
| 1916 | *=* | --config-cache | -C | -disable-* | --disable-* \ |
| 1917 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ |
| 1918 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ |
| 1919 | | -with-* | --with-* | -without-* | --without-* | --x) |
| 1920 | case "$ac_configure_args0 " in |
| 1921 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; |
| 1922 | esac |
| 1923 | ;; |
| 1924 | -* ) ac_must_keep_next=true ;; |
| 1925 | esac |
| 1926 | fi |
| 1927 | as_fn_append ac_configure_args " '$ac_arg'" |
| 1928 | ;; |
| 1929 | esac |
| 1930 | done |
| 1931 | done |
| 1932 | { ac_configure_args0=; unset ac_configure_args0;} |
| 1933 | { ac_configure_args1=; unset ac_configure_args1;} |
| 1934 | |
| 1935 | # When interrupted or exit'd, cleanup temporary files, and complete |
| 1936 | # config.log. We remove comments because anyway the quotes in there |
| 1937 | # would cause problems or look ugly. |
| 1938 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
| 1939 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. |
| 1940 | trap 'exit_status=$? |
| 1941 | # Save into config.log some information that might help in debugging. |
| 1942 | { |
| 1943 | echo |
| 1944 | |
| 1945 | cat <<\_ASBOX |
| 1946 | ## ---------------- ## |
| 1947 | ## Cache variables. ## |
| 1948 | ## ---------------- ## |
| 1949 | _ASBOX |
| 1950 | echo |
| 1951 | # The following way of writing the cache mishandles newlines in values, |
| 1952 | ( |
| 1953 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do |
| 1954 | eval ac_val=\$$ac_var |
| 1955 | case $ac_val in #( |
| 1956 | *${as_nl}*) |
| 1957 | case $ac_var in #( |
| 1958 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
| 1959 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
| 1960 | esac |
| 1961 | case $ac_var in #( |
| 1962 | _ | IFS | as_nl) ;; #( |
| 1963 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
| 1964 | *) { eval $ac_var=; unset $ac_var;} ;; |
| 1965 | esac ;; |
| 1966 | esac |
| 1967 | done |
| 1968 | (set) 2>&1 | |
| 1969 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
| 1970 | *${as_nl}ac_space=\ *) |
| 1971 | sed -n \ |
| 1972 | "s/'\''/'\''\\\\'\'''\''/g; |
| 1973 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" |
| 1974 | ;; #( |
| 1975 | *) |
| 1976 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
| 1977 | ;; |
| 1978 | esac | |
| 1979 | sort |
| 1980 | ) |
| 1981 | echo |
| 1982 | |
| 1983 | cat <<\_ASBOX |
| 1984 | ## ----------------- ## |
| 1985 | ## Output variables. ## |
| 1986 | ## ----------------- ## |
| 1987 | _ASBOX |
| 1988 | echo |
| 1989 | for ac_var in $ac_subst_vars |
| 1990 | do |
| 1991 | eval ac_val=\$$ac_var |
| 1992 | case $ac_val in |
| 1993 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
| 1994 | esac |
| 1995 | $as_echo "$ac_var='\''$ac_val'\''" |
| 1996 | done | sort |
| 1997 | echo |
| 1998 | |
| 1999 | if test -n "$ac_subst_files"; then |
| 2000 | cat <<\_ASBOX |
| 2001 | ## ------------------- ## |
| 2002 | ## File substitutions. ## |
| 2003 | ## ------------------- ## |
| 2004 | _ASBOX |
| 2005 | echo |
| 2006 | for ac_var in $ac_subst_files |
| 2007 | do |
| 2008 | eval ac_val=\$$ac_var |
| 2009 | case $ac_val in |
| 2010 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
| 2011 | esac |
| 2012 | $as_echo "$ac_var='\''$ac_val'\''" |
| 2013 | done | sort |
| 2014 | echo |
| 2015 | fi |
| 2016 | |
| 2017 | if test -s confdefs.h; then |
| 2018 | cat <<\_ASBOX |
| 2019 | ## ----------- ## |
| 2020 | ## confdefs.h. ## |
| 2021 | ## ----------- ## |
| 2022 | _ASBOX |
| 2023 | echo |
| 2024 | cat confdefs.h |
| 2025 | echo |
| 2026 | fi |
| 2027 | test "$ac_signal" != 0 && |
| 2028 | $as_echo "$as_me: caught signal $ac_signal" |
| 2029 | $as_echo "$as_me: exit $exit_status" |
| 2030 | } >&5 |
| 2031 | rm -f core *.core core.conftest.* && |
| 2032 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && |
| 2033 | exit $exit_status |
| 2034 | ' 0 |
| 2035 | for ac_signal in 1 2 13 15; do |
| 2036 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
| 2037 | done |
| 2038 | ac_signal=0 |
| 2039 | |
| 2040 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
| 2041 | rm -f -r conftest* confdefs.h |
| 2042 | |
| 2043 | $as_echo "/* confdefs.h */" > confdefs.h |
| 2044 | |
| 2045 | # Predefined preprocessor variables. |
| 2046 | |
| 2047 | cat >>confdefs.h <<_ACEOF |
| 2048 | #define PACKAGE_NAME "$PACKAGE_NAME" |
| 2049 | _ACEOF |
| 2050 | |
| 2051 | cat >>confdefs.h <<_ACEOF |
| 2052 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" |
| 2053 | _ACEOF |
| 2054 | |
| 2055 | cat >>confdefs.h <<_ACEOF |
| 2056 | #define PACKAGE_VERSION "$PACKAGE_VERSION" |
| 2057 | _ACEOF |
| 2058 | |
| 2059 | cat >>confdefs.h <<_ACEOF |
| 2060 | #define PACKAGE_STRING "$PACKAGE_STRING" |
| 2061 | _ACEOF |
| 2062 | |
| 2063 | cat >>confdefs.h <<_ACEOF |
| 2064 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" |
| 2065 | _ACEOF |
| 2066 | |
| 2067 | cat >>confdefs.h <<_ACEOF |
| 2068 | #define PACKAGE_URL "$PACKAGE_URL" |
| 2069 | _ACEOF |
| 2070 | |
| 2071 | |
| 2072 | # Let the site file select an alternate cache file if it wants to. |
| 2073 | # Prefer an explicitly selected file to automatically selected ones. |
| 2074 | ac_site_file1=NONE |
| 2075 | ac_site_file2=NONE |
| 2076 | if test -n "$CONFIG_SITE"; then |
| 2077 | ac_site_file1=$CONFIG_SITE |
| 2078 | elif test "x$prefix" != xNONE; then |
| 2079 | ac_site_file1=$prefix/share/config.site |
| 2080 | ac_site_file2=$prefix/etc/config.site |
| 2081 | else |
| 2082 | ac_site_file1=$ac_default_prefix/share/config.site |
| 2083 | ac_site_file2=$ac_default_prefix/etc/config.site |
| 2084 | fi |
| 2085 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
| 2086 | do |
| 2087 | test "x$ac_site_file" = xNONE && continue |
| 2088 | if test -r "$ac_site_file"; then |
| 2089 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
| 2090 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
| 2091 | sed 's/^/| /' "$ac_site_file" >&5 |
| 2092 | . "$ac_site_file" |
| 2093 | fi |
| 2094 | done |
| 2095 | |
| 2096 | if test -r "$cache_file"; then |
| 2097 | # Some versions of bash will fail to source /dev/null (special |
| 2098 | # files actually), so we avoid doing that. |
| 2099 | if test -f "$cache_file"; then |
| 2100 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
| 2101 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
| 2102 | case $cache_file in |
| 2103 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
| 2104 | *) . "./$cache_file";; |
| 2105 | esac |
| 2106 | fi |
| 2107 | else |
| 2108 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
| 2109 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
| 2110 | >$cache_file |
| 2111 | fi |
| 2112 | |
| 2113 | # Check that the precious variables saved in the cache have kept the same |
| 2114 | # value. |
| 2115 | ac_cache_corrupted=false |
| 2116 | for ac_var in $ac_precious_vars; do |
| 2117 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
| 2118 | eval ac_new_set=\$ac_env_${ac_var}_set |
| 2119 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
| 2120 | eval ac_new_val=\$ac_env_${ac_var}_value |
| 2121 | case $ac_old_set,$ac_new_set in |
| 2122 | set,) |
| 2123 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
| 2124 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
| 2125 | ac_cache_corrupted=: ;; |
| 2126 | ,set) |
| 2127 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
| 2128 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
| 2129 | ac_cache_corrupted=: ;; |
| 2130 | ,);; |
| 2131 | *) |
| 2132 | if test "x$ac_old_val" != "x$ac_new_val"; then |
| 2133 | # differences in whitespace do not lead to failure. |
| 2134 | ac_old_val_w=`echo x $ac_old_val` |
| 2135 | ac_new_val_w=`echo x $ac_new_val` |
| 2136 | if test "$ac_old_val_w" != "$ac_new_val_w"; then |
| 2137 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
| 2138 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
| 2139 | ac_cache_corrupted=: |
| 2140 | else |
| 2141 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
| 2142 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
| 2143 | eval $ac_var=\$ac_old_val |
| 2144 | fi |
| 2145 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
| 2146 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
| 2147 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
| 2148 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
| 2149 | fi;; |
| 2150 | esac |
| 2151 | # Pass precious variables to config.status. |
| 2152 | if test "$ac_new_set" = set; then |
| 2153 | case $ac_new_val in |
| 2154 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 2155 | *) ac_arg=$ac_var=$ac_new_val ;; |
| 2156 | esac |
| 2157 | case " $ac_configure_args " in |
| 2158 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. |
| 2159 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
| 2160 | esac |
| 2161 | fi |
| 2162 | done |
| 2163 | if $ac_cache_corrupted; then |
| 2164 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 2165 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 2166 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
| 2167 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
| 2168 | as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
| 2169 | fi |
| 2170 | ## -------------------- ## |
| 2171 | ## Main body of script. ## |
| 2172 | ## -------------------- ## |
| 2173 | |
| 2174 | ac_ext=c |
| 2175 | ac_cpp='$CPP $CPPFLAGS' |
| 2176 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 2177 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 2178 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 2179 | |
| 2180 | |
| 2181 | |
| 2182 | |
| 2183 | |
| 2184 | |
| 2185 | |
| 2186 | |
| 2187 | |
| 2188 | ac_aux_dir= |
| 2189 | for ac_dir in `cd $srcdir;pwd`/.. "$srcdir"/`cd $srcdir;pwd`/..; do |
| 2190 | for ac_t in install-sh install.sh shtool; do |
| 2191 | if test -f "$ac_dir/$ac_t"; then |
| 2192 | ac_aux_dir=$ac_dir |
| 2193 | ac_install_sh="$ac_aux_dir/$ac_t -c" |
| 2194 | break 2 |
| 2195 | fi |
| 2196 | done |
| 2197 | done |
| 2198 | if test -z "$ac_aux_dir"; then |
| 2199 | as_fn_error "cannot find install-sh, install.sh, or shtool in \`cd $srcdir;pwd\`/.. \"$srcdir\"/\`cd $srcdir;pwd\`/.." "$LINENO" 5 |
| 2200 | fi |
| 2201 | |
| 2202 | # These three variables are undocumented and unsupported, |
| 2203 | # and are intended to be withdrawn in a future Autoconf release. |
| 2204 | # They can cause serious problems if a builder's source tree is in a directory |
| 2205 | # whose full name contains unusual characters. |
| 2206 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. |
| 2207 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. |
| 2208 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. |
| 2209 | |
| 2210 | |
| 2211 | ac_config_headers="$ac_config_headers config.h" |
| 2212 | |
| 2213 | |
| 2214 | LIBVERSION=6.2 |
| 2215 | |
| 2216 | # Make sure we can run config.sub. |
| 2217 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
| 2218 | as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
| 2219 | |
| 2220 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
| 2221 | $as_echo_n "checking build system type... " >&6; } |
| 2222 | if test "${ac_cv_build+set}" = set; then : |
| 2223 | $as_echo_n "(cached) " >&6 |
| 2224 | else |
| 2225 | ac_build_alias=$build_alias |
| 2226 | test "x$ac_build_alias" = x && |
| 2227 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` |
| 2228 | test "x$ac_build_alias" = x && |
| 2229 | as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 |
| 2230 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
| 2231 | as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
| 2232 | |
| 2233 | fi |
| 2234 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
| 2235 | $as_echo "$ac_cv_build" >&6; } |
| 2236 | case $ac_cv_build in |
| 2237 | *-*-*) ;; |
| 2238 | *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; |
| 2239 | esac |
| 2240 | build=$ac_cv_build |
| 2241 | ac_save_IFS=$IFS; IFS='-' |
| 2242 | set x $ac_cv_build |
| 2243 | shift |
| 2244 | build_cpu=$1 |
| 2245 | build_vendor=$2 |
| 2246 | shift; shift |
| 2247 | # Remember, the first character of IFS is used to create $*, |
| 2248 | # except with old shells: |
| 2249 | build_os=$* |
| 2250 | IFS=$ac_save_IFS |
| 2251 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac |
| 2252 | |
| 2253 | |
| 2254 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
| 2255 | $as_echo_n "checking host system type... " >&6; } |
| 2256 | if test "${ac_cv_host+set}" = set; then : |
| 2257 | $as_echo_n "(cached) " >&6 |
| 2258 | else |
| 2259 | if test "x$host_alias" = x; then |
| 2260 | ac_cv_host=$ac_cv_build |
| 2261 | else |
| 2262 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || |
| 2263 | as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
| 2264 | fi |
| 2265 | |
| 2266 | fi |
| 2267 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
| 2268 | $as_echo "$ac_cv_host" >&6; } |
| 2269 | case $ac_cv_host in |
| 2270 | *-*-*) ;; |
| 2271 | *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; |
| 2272 | esac |
| 2273 | host=$ac_cv_host |
| 2274 | ac_save_IFS=$IFS; IFS='-' |
| 2275 | set x $ac_cv_host |
| 2276 | shift |
| 2277 | host_cpu=$1 |
| 2278 | host_vendor=$2 |
| 2279 | shift; shift |
| 2280 | # Remember, the first character of IFS is used to create $*, |
| 2281 | # except with old shells: |
| 2282 | host_os=$* |
| 2283 | IFS=$ac_save_IFS |
| 2284 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac |
| 2285 | |
| 2286 | |
| 2287 | |
| 2288 | opt_curses=no |
| 2289 | opt_purify=no |
| 2290 | |
| 2291 | |
| 2292 | # Check whether --with-curses was given. |
| 2293 | if test "${with_curses+set}" = set; then : |
| 2294 | withval=$with_curses; opt_curses=$withval |
| 2295 | fi |
| 2296 | |
| 2297 | |
| 2298 | # Check whether --with-purify was given. |
| 2299 | if test "${with_purify+set}" = set; then : |
| 2300 | withval=$with_purify; opt_purify=$withval |
| 2301 | fi |
| 2302 | |
| 2303 | |
| 2304 | if test "$opt_curses" = "yes"; then |
| 2305 | prefer_curses=yes |
| 2306 | fi |
| 2307 | |
| 2308 | if test "$opt_purify" = yes; then |
| 2309 | PURIFY="purify" |
| 2310 | else |
| 2311 | PURIFY= |
| 2312 | fi |
| 2313 | |
| 2314 | opt_multibyte=yes |
| 2315 | opt_static_libs=yes |
| 2316 | opt_shared_libs=no |
| 2317 | |
| 2318 | # Check whether --enable-multibyte was given. |
| 2319 | if test "${enable_multibyte+set}" = set; then : |
| 2320 | enableval=$enable_multibyte; opt_multibyte=$enableval |
| 2321 | fi |
| 2322 | |
| 2323 | # Check whether --enable-static was given. |
| 2324 | if test "${enable_static+set}" = set; then : |
| 2325 | enableval=$enable_static; opt_static_libs=$enableval |
| 2326 | fi |
| 2327 | |
| 2328 | |
| 2329 | if test $opt_multibyte = no; then |
| 2330 | $as_echo "#define NO_MULTIBYTE_SUPPORT 1" >>confdefs.h |
| 2331 | |
| 2332 | fi |
| 2333 | |
| 2334 | |
| 2335 | |
| 2336 | CROSS_COMPILE= |
| 2337 | if test "x$cross_compiling" = "xyes"; then |
| 2338 | case "${host}" in |
| 2339 | *-cygwin*) |
| 2340 | cross_cache=${srcdir}/cross-build/cygwin.cache |
| 2341 | ;; |
| 2342 | *-mingw*) |
| 2343 | cross_cache=${srcdir}/cross-build/mingw.cache |
| 2344 | ;; |
| 2345 | i[3456]86-*-beos*) |
| 2346 | cross_cache=${srcdir}/cross-build/x86-beos.cache |
| 2347 | ;; |
| 2348 | *) echo "configure: cross-compiling for $host is not supported" >&2 |
| 2349 | ;; |
| 2350 | esac |
| 2351 | if test -n "${cross_cache}" && test -r "${cross_cache}"; then |
| 2352 | echo "loading cross-build cache file ${cross_cache}" |
| 2353 | . ${cross_cache} |
| 2354 | fi |
| 2355 | unset cross_cache |
| 2356 | CROSS_COMPILE='-DCROSS_COMPILING' |
| 2357 | |
| 2358 | fi |
| 2359 | |
| 2360 | echo "" |
| 2361 | echo "Beginning configuration for readline-$LIBVERSION for ${host_cpu}-${host_vendor}-${host_os}" |
| 2362 | echo "" |
| 2363 | |
| 2364 | # We want these before the checks, so the checks can modify their values. |
| 2365 | test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1 |
| 2366 | |
| 2367 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 |
| 2368 | $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } |
| 2369 | set x ${MAKE-make} |
| 2370 | ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` |
| 2371 | if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 2372 | $as_echo_n "(cached) " >&6 |
| 2373 | else |
| 2374 | cat >conftest.make <<\_ACEOF |
| 2375 | SHELL = /bin/sh |
| 2376 | all: |
| 2377 | @echo '@@@%%%=$(MAKE)=@@@%%%' |
| 2378 | _ACEOF |
| 2379 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. |
| 2380 | case `${MAKE-make} -f conftest.make 2>/dev/null` in |
| 2381 | *@@@%%%=?*=@@@%%%*) |
| 2382 | eval ac_cv_prog_make_${ac_make}_set=yes;; |
| 2383 | *) |
| 2384 | eval ac_cv_prog_make_${ac_make}_set=no;; |
| 2385 | esac |
| 2386 | rm -f conftest.make |
| 2387 | fi |
| 2388 | if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then |
| 2389 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| 2390 | $as_echo "yes" >&6; } |
| 2391 | SET_MAKE= |
| 2392 | else |
| 2393 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2394 | $as_echo "no" >&6; } |
| 2395 | SET_MAKE="MAKE=${MAKE-make}" |
| 2396 | fi |
| 2397 | |
| 2398 | ac_ext=c |
| 2399 | ac_cpp='$CPP $CPPFLAGS' |
| 2400 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 2401 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 2402 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 2403 | if test -n "$ac_tool_prefix"; then |
| 2404 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. |
| 2405 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 |
| 2406 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2407 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2408 | if test "${ac_cv_prog_CC+set}" = set; then : |
| 2409 | $as_echo_n "(cached) " >&6 |
| 2410 | else |
| 2411 | if test -n "$CC"; then |
| 2412 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 2413 | else |
| 2414 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2415 | for as_dir in $PATH |
| 2416 | do |
| 2417 | IFS=$as_save_IFS |
| 2418 | test -z "$as_dir" && as_dir=. |
| 2419 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2420 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 2421 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
| 2422 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2423 | break 2 |
| 2424 | fi |
| 2425 | done |
| 2426 | done |
| 2427 | IFS=$as_save_IFS |
| 2428 | |
| 2429 | fi |
| 2430 | fi |
| 2431 | CC=$ac_cv_prog_CC |
| 2432 | if test -n "$CC"; then |
| 2433 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 2434 | $as_echo "$CC" >&6; } |
| 2435 | else |
| 2436 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2437 | $as_echo "no" >&6; } |
| 2438 | fi |
| 2439 | |
| 2440 | |
| 2441 | fi |
| 2442 | if test -z "$ac_cv_prog_CC"; then |
| 2443 | ac_ct_CC=$CC |
| 2444 | # Extract the first word of "gcc", so it can be a program name with args. |
| 2445 | set dummy gcc; ac_word=$2 |
| 2446 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2447 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2448 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : |
| 2449 | $as_echo_n "(cached) " >&6 |
| 2450 | else |
| 2451 | if test -n "$ac_ct_CC"; then |
| 2452 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| 2453 | else |
| 2454 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2455 | for as_dir in $PATH |
| 2456 | do |
| 2457 | IFS=$as_save_IFS |
| 2458 | test -z "$as_dir" && as_dir=. |
| 2459 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2460 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 2461 | ac_cv_prog_ac_ct_CC="gcc" |
| 2462 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2463 | break 2 |
| 2464 | fi |
| 2465 | done |
| 2466 | done |
| 2467 | IFS=$as_save_IFS |
| 2468 | |
| 2469 | fi |
| 2470 | fi |
| 2471 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| 2472 | if test -n "$ac_ct_CC"; then |
| 2473 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
| 2474 | $as_echo "$ac_ct_CC" >&6; } |
| 2475 | else |
| 2476 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2477 | $as_echo "no" >&6; } |
| 2478 | fi |
| 2479 | |
| 2480 | if test "x$ac_ct_CC" = x; then |
| 2481 | CC="" |
| 2482 | else |
| 2483 | case $cross_compiling:$ac_tool_warned in |
| 2484 | yes:) |
| 2485 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 2486 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 2487 | ac_tool_warned=yes ;; |
| 2488 | esac |
| 2489 | CC=$ac_ct_CC |
| 2490 | fi |
| 2491 | else |
| 2492 | CC="$ac_cv_prog_CC" |
| 2493 | fi |
| 2494 | |
| 2495 | if test -z "$CC"; then |
| 2496 | if test -n "$ac_tool_prefix"; then |
| 2497 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. |
| 2498 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
| 2499 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2500 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2501 | if test "${ac_cv_prog_CC+set}" = set; then : |
| 2502 | $as_echo_n "(cached) " >&6 |
| 2503 | else |
| 2504 | if test -n "$CC"; then |
| 2505 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 2506 | else |
| 2507 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2508 | for as_dir in $PATH |
| 2509 | do |
| 2510 | IFS=$as_save_IFS |
| 2511 | test -z "$as_dir" && as_dir=. |
| 2512 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2513 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 2514 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
| 2515 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2516 | break 2 |
| 2517 | fi |
| 2518 | done |
| 2519 | done |
| 2520 | IFS=$as_save_IFS |
| 2521 | |
| 2522 | fi |
| 2523 | fi |
| 2524 | CC=$ac_cv_prog_CC |
| 2525 | if test -n "$CC"; then |
| 2526 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 2527 | $as_echo "$CC" >&6; } |
| 2528 | else |
| 2529 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2530 | $as_echo "no" >&6; } |
| 2531 | fi |
| 2532 | |
| 2533 | |
| 2534 | fi |
| 2535 | fi |
| 2536 | if test -z "$CC"; then |
| 2537 | # Extract the first word of "cc", so it can be a program name with args. |
| 2538 | set dummy cc; ac_word=$2 |
| 2539 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2540 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2541 | if test "${ac_cv_prog_CC+set}" = set; then : |
| 2542 | $as_echo_n "(cached) " >&6 |
| 2543 | else |
| 2544 | if test -n "$CC"; then |
| 2545 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 2546 | else |
| 2547 | ac_prog_rejected=no |
| 2548 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2549 | for as_dir in $PATH |
| 2550 | do |
| 2551 | IFS=$as_save_IFS |
| 2552 | test -z "$as_dir" && as_dir=. |
| 2553 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2554 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 2555 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
| 2556 | ac_prog_rejected=yes |
| 2557 | continue |
| 2558 | fi |
| 2559 | ac_cv_prog_CC="cc" |
| 2560 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2561 | break 2 |
| 2562 | fi |
| 2563 | done |
| 2564 | done |
| 2565 | IFS=$as_save_IFS |
| 2566 | |
| 2567 | if test $ac_prog_rejected = yes; then |
| 2568 | # We found a bogon in the path, so make sure we never use it. |
| 2569 | set dummy $ac_cv_prog_CC |
| 2570 | shift |
| 2571 | if test $# != 0; then |
| 2572 | # We chose a different compiler from the bogus one. |
| 2573 | # However, it has the same basename, so the bogon will be chosen |
| 2574 | # first if we set CC to just the basename; use the full file name. |
| 2575 | shift |
| 2576 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
| 2577 | fi |
| 2578 | fi |
| 2579 | fi |
| 2580 | fi |
| 2581 | CC=$ac_cv_prog_CC |
| 2582 | if test -n "$CC"; then |
| 2583 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 2584 | $as_echo "$CC" >&6; } |
| 2585 | else |
| 2586 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2587 | $as_echo "no" >&6; } |
| 2588 | fi |
| 2589 | |
| 2590 | |
| 2591 | fi |
| 2592 | if test -z "$CC"; then |
| 2593 | if test -n "$ac_tool_prefix"; then |
| 2594 | for ac_prog in cl.exe |
| 2595 | do |
| 2596 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. |
| 2597 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 |
| 2598 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2599 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2600 | if test "${ac_cv_prog_CC+set}" = set; then : |
| 2601 | $as_echo_n "(cached) " >&6 |
| 2602 | else |
| 2603 | if test -n "$CC"; then |
| 2604 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 2605 | else |
| 2606 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2607 | for as_dir in $PATH |
| 2608 | do |
| 2609 | IFS=$as_save_IFS |
| 2610 | test -z "$as_dir" && as_dir=. |
| 2611 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2612 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 2613 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
| 2614 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2615 | break 2 |
| 2616 | fi |
| 2617 | done |
| 2618 | done |
| 2619 | IFS=$as_save_IFS |
| 2620 | |
| 2621 | fi |
| 2622 | fi |
| 2623 | CC=$ac_cv_prog_CC |
| 2624 | if test -n "$CC"; then |
| 2625 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 2626 | $as_echo "$CC" >&6; } |
| 2627 | else |
| 2628 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2629 | $as_echo "no" >&6; } |
| 2630 | fi |
| 2631 | |
| 2632 | |
| 2633 | test -n "$CC" && break |
| 2634 | done |
| 2635 | fi |
| 2636 | if test -z "$CC"; then |
| 2637 | ac_ct_CC=$CC |
| 2638 | for ac_prog in cl.exe |
| 2639 | do |
| 2640 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 2641 | set dummy $ac_prog; ac_word=$2 |
| 2642 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2643 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2644 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : |
| 2645 | $as_echo_n "(cached) " >&6 |
| 2646 | else |
| 2647 | if test -n "$ac_ct_CC"; then |
| 2648 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| 2649 | else |
| 2650 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2651 | for as_dir in $PATH |
| 2652 | do |
| 2653 | IFS=$as_save_IFS |
| 2654 | test -z "$as_dir" && as_dir=. |
| 2655 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2656 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 2657 | ac_cv_prog_ac_ct_CC="$ac_prog" |
| 2658 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2659 | break 2 |
| 2660 | fi |
| 2661 | done |
| 2662 | done |
| 2663 | IFS=$as_save_IFS |
| 2664 | |
| 2665 | fi |
| 2666 | fi |
| 2667 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| 2668 | if test -n "$ac_ct_CC"; then |
| 2669 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
| 2670 | $as_echo "$ac_ct_CC" >&6; } |
| 2671 | else |
| 2672 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2673 | $as_echo "no" >&6; } |
| 2674 | fi |
| 2675 | |
| 2676 | |
| 2677 | test -n "$ac_ct_CC" && break |
| 2678 | done |
| 2679 | |
| 2680 | if test "x$ac_ct_CC" = x; then |
| 2681 | CC="" |
| 2682 | else |
| 2683 | case $cross_compiling:$ac_tool_warned in |
| 2684 | yes:) |
| 2685 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 2686 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 2687 | ac_tool_warned=yes ;; |
| 2688 | esac |
| 2689 | CC=$ac_ct_CC |
| 2690 | fi |
| 2691 | fi |
| 2692 | |
| 2693 | fi |
| 2694 | |
| 2695 | |
| 2696 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 2697 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 2698 | as_fn_error "no acceptable C compiler found in \$PATH |
| 2699 | See \`config.log' for more details." "$LINENO" 5; } |
| 2700 | |
| 2701 | # Provide some information about the compiler. |
| 2702 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
| 2703 | set X $ac_compile |
| 2704 | ac_compiler=$2 |
| 2705 | for ac_option in --version -v -V -qversion; do |
| 2706 | { { ac_try="$ac_compiler $ac_option >&5" |
| 2707 | case "(($ac_try" in |
| 2708 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 2709 | *) ac_try_echo=$ac_try;; |
| 2710 | esac |
| 2711 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 2712 | $as_echo "$ac_try_echo"; } >&5 |
| 2713 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err |
| 2714 | ac_status=$? |
| 2715 | if test -s conftest.err; then |
| 2716 | sed '10a\ |
| 2717 | ... rest of stderr output deleted ... |
| 2718 | 10q' conftest.err >conftest.er1 |
| 2719 | cat conftest.er1 >&5 |
| 2720 | rm -f conftest.er1 conftest.err |
| 2721 | fi |
| 2722 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 2723 | test $ac_status = 0; } |
| 2724 | done |
| 2725 | |
| 2726 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2727 | /* end confdefs.h. */ |
| 2728 | |
| 2729 | int |
| 2730 | main () |
| 2731 | { |
| 2732 | |
| 2733 | ; |
| 2734 | return 0; |
| 2735 | } |
| 2736 | _ACEOF |
| 2737 | ac_clean_files_save=$ac_clean_files |
| 2738 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" |
| 2739 | # Try to create an executable without -o first, disregard a.out. |
| 2740 | # It will help us diagnose broken compilers, and finding out an intuition |
| 2741 | # of exeext. |
| 2742 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
| 2743 | $as_echo_n "checking for C compiler default output file name... " >&6; } |
| 2744 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
| 2745 | |
| 2746 | # The possible output files: |
| 2747 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" |
| 2748 | |
| 2749 | ac_rmfiles= |
| 2750 | for ac_file in $ac_files |
| 2751 | do |
| 2752 | case $ac_file in |
| 2753 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
| 2754 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; |
| 2755 | esac |
| 2756 | done |
| 2757 | rm -f $ac_rmfiles |
| 2758 | |
| 2759 | if { { ac_try="$ac_link_default" |
| 2760 | case "(($ac_try" in |
| 2761 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 2762 | *) ac_try_echo=$ac_try;; |
| 2763 | esac |
| 2764 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 2765 | $as_echo "$ac_try_echo"; } >&5 |
| 2766 | (eval "$ac_link_default") 2>&5 |
| 2767 | ac_status=$? |
| 2768 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 2769 | test $ac_status = 0; }; then : |
| 2770 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. |
| 2771 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' |
| 2772 | # in a Makefile. We should not override ac_cv_exeext if it was cached, |
| 2773 | # so that the user can short-circuit this test for compilers unknown to |
| 2774 | # Autoconf. |
| 2775 | for ac_file in $ac_files '' |
| 2776 | do |
| 2777 | test -f "$ac_file" || continue |
| 2778 | case $ac_file in |
| 2779 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
| 2780 | ;; |
| 2781 | [ab].out ) |
| 2782 | # We found the default executable, but exeext='' is most |
| 2783 | # certainly right. |
| 2784 | break;; |
| 2785 | *.* ) |
| 2786 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
| 2787 | then :; else |
| 2788 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
| 2789 | fi |
| 2790 | # We set ac_cv_exeext here because the later test for it is not |
| 2791 | # safe: cross compilers may not add the suffix if given an `-o' |
| 2792 | # argument, so we may need to know it at that point already. |
| 2793 | # Even if this section looks crufty: it has the advantage of |
| 2794 | # actually working. |
| 2795 | break;; |
| 2796 | * ) |
| 2797 | break;; |
| 2798 | esac |
| 2799 | done |
| 2800 | test "$ac_cv_exeext" = no && ac_cv_exeext= |
| 2801 | |
| 2802 | else |
| 2803 | ac_file='' |
| 2804 | fi |
| 2805 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 |
| 2806 | $as_echo "$ac_file" >&6; } |
| 2807 | if test -z "$ac_file"; then : |
| 2808 | $as_echo "$as_me: failed program was:" >&5 |
| 2809 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2810 | |
| 2811 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 2812 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 2813 | { as_fn_set_status 77 |
| 2814 | as_fn_error "C compiler cannot create executables |
| 2815 | See \`config.log' for more details." "$LINENO" 5; }; } |
| 2816 | fi |
| 2817 | ac_exeext=$ac_cv_exeext |
| 2818 | |
| 2819 | # Check that the compiler produces executables we can run. If not, either |
| 2820 | # the compiler is broken, or we cross compile. |
| 2821 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
| 2822 | $as_echo_n "checking whether the C compiler works... " >&6; } |
| 2823 | # If not cross compiling, check that we can run a simple program. |
| 2824 | if test "$cross_compiling" != yes; then |
| 2825 | if { ac_try='./$ac_file' |
| 2826 | { { case "(($ac_try" in |
| 2827 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 2828 | *) ac_try_echo=$ac_try;; |
| 2829 | esac |
| 2830 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 2831 | $as_echo "$ac_try_echo"; } >&5 |
| 2832 | (eval "$ac_try") 2>&5 |
| 2833 | ac_status=$? |
| 2834 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 2835 | test $ac_status = 0; }; }; then |
| 2836 | cross_compiling=no |
| 2837 | else |
| 2838 | if test "$cross_compiling" = maybe; then |
| 2839 | cross_compiling=yes |
| 2840 | else |
| 2841 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 2842 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 2843 | as_fn_error "cannot run C compiled programs. |
| 2844 | If you meant to cross compile, use \`--host'. |
| 2845 | See \`config.log' for more details." "$LINENO" 5; } |
| 2846 | fi |
| 2847 | fi |
| 2848 | fi |
| 2849 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| 2850 | $as_echo "yes" >&6; } |
| 2851 | |
| 2852 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out |
| 2853 | ac_clean_files=$ac_clean_files_save |
| 2854 | # Check that the compiler produces executables we can run. If not, either |
| 2855 | # the compiler is broken, or we cross compile. |
| 2856 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 |
| 2857 | $as_echo_n "checking whether we are cross compiling... " >&6; } |
| 2858 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 |
| 2859 | $as_echo "$cross_compiling" >&6; } |
| 2860 | |
| 2861 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 |
| 2862 | $as_echo_n "checking for suffix of executables... " >&6; } |
| 2863 | if { { ac_try="$ac_link" |
| 2864 | case "(($ac_try" in |
| 2865 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 2866 | *) ac_try_echo=$ac_try;; |
| 2867 | esac |
| 2868 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 2869 | $as_echo "$ac_try_echo"; } >&5 |
| 2870 | (eval "$ac_link") 2>&5 |
| 2871 | ac_status=$? |
| 2872 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 2873 | test $ac_status = 0; }; then : |
| 2874 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
| 2875 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will |
| 2876 | # work properly (i.e., refer to `conftest.exe'), while it won't with |
| 2877 | # `rm'. |
| 2878 | for ac_file in conftest.exe conftest conftest.*; do |
| 2879 | test -f "$ac_file" || continue |
| 2880 | case $ac_file in |
| 2881 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
| 2882 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
| 2883 | break;; |
| 2884 | * ) break;; |
| 2885 | esac |
| 2886 | done |
| 2887 | else |
| 2888 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 2889 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 2890 | as_fn_error "cannot compute suffix of executables: cannot compile and link |
| 2891 | See \`config.log' for more details." "$LINENO" 5; } |
| 2892 | fi |
| 2893 | rm -f conftest$ac_cv_exeext |
| 2894 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
| 2895 | $as_echo "$ac_cv_exeext" >&6; } |
| 2896 | |
| 2897 | rm -f conftest.$ac_ext |
| 2898 | EXEEXT=$ac_cv_exeext |
| 2899 | ac_exeext=$EXEEXT |
| 2900 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
| 2901 | $as_echo_n "checking for suffix of object files... " >&6; } |
| 2902 | if test "${ac_cv_objext+set}" = set; then : |
| 2903 | $as_echo_n "(cached) " >&6 |
| 2904 | else |
| 2905 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2906 | /* end confdefs.h. */ |
| 2907 | |
| 2908 | int |
| 2909 | main () |
| 2910 | { |
| 2911 | |
| 2912 | ; |
| 2913 | return 0; |
| 2914 | } |
| 2915 | _ACEOF |
| 2916 | rm -f conftest.o conftest.obj |
| 2917 | if { { ac_try="$ac_compile" |
| 2918 | case "(($ac_try" in |
| 2919 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 2920 | *) ac_try_echo=$ac_try;; |
| 2921 | esac |
| 2922 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 2923 | $as_echo "$ac_try_echo"; } >&5 |
| 2924 | (eval "$ac_compile") 2>&5 |
| 2925 | ac_status=$? |
| 2926 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 2927 | test $ac_status = 0; }; then : |
| 2928 | for ac_file in conftest.o conftest.obj conftest.*; do |
| 2929 | test -f "$ac_file" || continue; |
| 2930 | case $ac_file in |
| 2931 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
| 2932 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
| 2933 | break;; |
| 2934 | esac |
| 2935 | done |
| 2936 | else |
| 2937 | $as_echo "$as_me: failed program was:" >&5 |
| 2938 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2939 | |
| 2940 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 2941 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 2942 | as_fn_error "cannot compute suffix of object files: cannot compile |
| 2943 | See \`config.log' for more details." "$LINENO" 5; } |
| 2944 | fi |
| 2945 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
| 2946 | fi |
| 2947 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
| 2948 | $as_echo "$ac_cv_objext" >&6; } |
| 2949 | OBJEXT=$ac_cv_objext |
| 2950 | ac_objext=$OBJEXT |
| 2951 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
| 2952 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
| 2953 | if test "${ac_cv_c_compiler_gnu+set}" = set; then : |
| 2954 | $as_echo_n "(cached) " >&6 |
| 2955 | else |
| 2956 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2957 | /* end confdefs.h. */ |
| 2958 | |
| 2959 | int |
| 2960 | main () |
| 2961 | { |
| 2962 | #ifndef __GNUC__ |
| 2963 | choke me |
| 2964 | #endif |
| 2965 | |
| 2966 | ; |
| 2967 | return 0; |
| 2968 | } |
| 2969 | _ACEOF |
| 2970 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2971 | ac_compiler_gnu=yes |
| 2972 | else |
| 2973 | ac_compiler_gnu=no |
| 2974 | fi |
| 2975 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2976 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
| 2977 | |
| 2978 | fi |
| 2979 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
| 2980 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
| 2981 | if test $ac_compiler_gnu = yes; then |
| 2982 | GCC=yes |
| 2983 | else |
| 2984 | GCC= |
| 2985 | fi |
| 2986 | ac_test_CFLAGS=${CFLAGS+set} |
| 2987 | ac_save_CFLAGS=$CFLAGS |
| 2988 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
| 2989 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
| 2990 | if test "${ac_cv_prog_cc_g+set}" = set; then : |
| 2991 | $as_echo_n "(cached) " >&6 |
| 2992 | else |
| 2993 | ac_save_c_werror_flag=$ac_c_werror_flag |
| 2994 | ac_c_werror_flag=yes |
| 2995 | ac_cv_prog_cc_g=no |
| 2996 | CFLAGS="-g" |
| 2997 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2998 | /* end confdefs.h. */ |
| 2999 | |
| 3000 | int |
| 3001 | main () |
| 3002 | { |
| 3003 | |
| 3004 | ; |
| 3005 | return 0; |
| 3006 | } |
| 3007 | _ACEOF |
| 3008 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3009 | ac_cv_prog_cc_g=yes |
| 3010 | else |
| 3011 | CFLAGS="" |
| 3012 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3013 | /* end confdefs.h. */ |
| 3014 | |
| 3015 | int |
| 3016 | main () |
| 3017 | { |
| 3018 | |
| 3019 | ; |
| 3020 | return 0; |
| 3021 | } |
| 3022 | _ACEOF |
| 3023 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3024 | |
| 3025 | else |
| 3026 | ac_c_werror_flag=$ac_save_c_werror_flag |
| 3027 | CFLAGS="-g" |
| 3028 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3029 | /* end confdefs.h. */ |
| 3030 | |
| 3031 | int |
| 3032 | main () |
| 3033 | { |
| 3034 | |
| 3035 | ; |
| 3036 | return 0; |
| 3037 | } |
| 3038 | _ACEOF |
| 3039 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3040 | ac_cv_prog_cc_g=yes |
| 3041 | fi |
| 3042 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3043 | fi |
| 3044 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3045 | fi |
| 3046 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3047 | ac_c_werror_flag=$ac_save_c_werror_flag |
| 3048 | fi |
| 3049 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
| 3050 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
| 3051 | if test "$ac_test_CFLAGS" = set; then |
| 3052 | CFLAGS=$ac_save_CFLAGS |
| 3053 | elif test $ac_cv_prog_cc_g = yes; then |
| 3054 | if test "$GCC" = yes; then |
| 3055 | CFLAGS="-g -O2" |
| 3056 | else |
| 3057 | CFLAGS="-g" |
| 3058 | fi |
| 3059 | else |
| 3060 | if test "$GCC" = yes; then |
| 3061 | CFLAGS="-O2" |
| 3062 | else |
| 3063 | CFLAGS= |
| 3064 | fi |
| 3065 | fi |
| 3066 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
| 3067 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } |
| 3068 | if test "${ac_cv_prog_cc_c89+set}" = set; then : |
| 3069 | $as_echo_n "(cached) " >&6 |
| 3070 | else |
| 3071 | ac_cv_prog_cc_c89=no |
| 3072 | ac_save_CC=$CC |
| 3073 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3074 | /* end confdefs.h. */ |
| 3075 | #include <stdarg.h> |
| 3076 | #include <stdio.h> |
| 3077 | #include <sys/types.h> |
| 3078 | #include <sys/stat.h> |
| 3079 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
| 3080 | struct buf { int x; }; |
| 3081 | FILE * (*rcsopen) (struct buf *, struct stat *, int); |
| 3082 | static char *e (p, i) |
| 3083 | char **p; |
| 3084 | int i; |
| 3085 | { |
| 3086 | return p[i]; |
| 3087 | } |
| 3088 | static char *f (char * (*g) (char **, int), char **p, ...) |
| 3089 | { |
| 3090 | char *s; |
| 3091 | va_list v; |
| 3092 | va_start (v,p); |
| 3093 | s = g (p, va_arg (v,int)); |
| 3094 | va_end (v); |
| 3095 | return s; |
| 3096 | } |
| 3097 | |
| 3098 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
| 3099 | function prototypes and stuff, but not '\xHH' hex character constants. |
| 3100 | These don't provoke an error unfortunately, instead are silently treated |
| 3101 | as 'x'. The following induces an error, until -std is added to get |
| 3102 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
| 3103 | array size at least. It's necessary to write '\x00'==0 to get something |
| 3104 | that's true only with -std. */ |
| 3105 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
| 3106 | |
| 3107 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
| 3108 | inside strings and character constants. */ |
| 3109 | #define FOO(x) 'x' |
| 3110 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; |
| 3111 | |
| 3112 | int test (int i, double x); |
| 3113 | struct s1 {int (*f) (int a);}; |
| 3114 | struct s2 {int (*f) (double a);}; |
| 3115 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); |
| 3116 | int argc; |
| 3117 | char **argv; |
| 3118 | int |
| 3119 | main () |
| 3120 | { |
| 3121 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
| 3122 | ; |
| 3123 | return 0; |
| 3124 | } |
| 3125 | _ACEOF |
| 3126 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
| 3127 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" |
| 3128 | do |
| 3129 | CC="$ac_save_CC $ac_arg" |
| 3130 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3131 | ac_cv_prog_cc_c89=$ac_arg |
| 3132 | fi |
| 3133 | rm -f core conftest.err conftest.$ac_objext |
| 3134 | test "x$ac_cv_prog_cc_c89" != "xno" && break |
| 3135 | done |
| 3136 | rm -f conftest.$ac_ext |
| 3137 | CC=$ac_save_CC |
| 3138 | |
| 3139 | fi |
| 3140 | # AC_CACHE_VAL |
| 3141 | case "x$ac_cv_prog_cc_c89" in |
| 3142 | x) |
| 3143 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 |
| 3144 | $as_echo "none needed" >&6; } ;; |
| 3145 | xno) |
| 3146 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 |
| 3147 | $as_echo "unsupported" >&6; } ;; |
| 3148 | *) |
| 3149 | CC="$CC $ac_cv_prog_cc_c89" |
| 3150 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 |
| 3151 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; |
| 3152 | esac |
| 3153 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
| 3154 | |
| 3155 | fi |
| 3156 | |
| 3157 | ac_ext=c |
| 3158 | ac_cpp='$CPP $CPPFLAGS' |
| 3159 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 3160 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 3161 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 3162 | |
| 3163 | |
| 3164 | ac_ext=c |
| 3165 | ac_cpp='$CPP $CPPFLAGS' |
| 3166 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 3167 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 3168 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 3169 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 |
| 3170 | $as_echo_n "checking how to run the C preprocessor... " >&6; } |
| 3171 | # On Suns, sometimes $CPP names a directory. |
| 3172 | if test -n "$CPP" && test -d "$CPP"; then |
| 3173 | CPP= |
| 3174 | fi |
| 3175 | if test -z "$CPP"; then |
| 3176 | if test "${ac_cv_prog_CPP+set}" = set; then : |
| 3177 | $as_echo_n "(cached) " >&6 |
| 3178 | else |
| 3179 | # Double quotes because CPP needs to be expanded |
| 3180 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" |
| 3181 | do |
| 3182 | ac_preproc_ok=false |
| 3183 | for ac_c_preproc_warn_flag in '' yes |
| 3184 | do |
| 3185 | # Use a header file that comes with gcc, so configuring glibc |
| 3186 | # with a fresh cross-compiler works. |
| 3187 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 3188 | # <limits.h> exists even on freestanding compilers. |
| 3189 | # On the NeXT, cc -E runs the code through the compiler's parser, |
| 3190 | # not just through cpp. "Syntax error" is here to catch this case. |
| 3191 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3192 | /* end confdefs.h. */ |
| 3193 | #ifdef __STDC__ |
| 3194 | # include <limits.h> |
| 3195 | #else |
| 3196 | # include <assert.h> |
| 3197 | #endif |
| 3198 | Syntax error |
| 3199 | _ACEOF |
| 3200 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 3201 | |
| 3202 | else |
| 3203 | # Broken: fails on valid input. |
| 3204 | continue |
| 3205 | fi |
| 3206 | rm -f conftest.err conftest.$ac_ext |
| 3207 | |
| 3208 | # OK, works on sane cases. Now check whether nonexistent headers |
| 3209 | # can be detected and how. |
| 3210 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3211 | /* end confdefs.h. */ |
| 3212 | #include <ac_nonexistent.h> |
| 3213 | _ACEOF |
| 3214 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 3215 | # Broken: success on invalid input. |
| 3216 | continue |
| 3217 | else |
| 3218 | # Passes both tests. |
| 3219 | ac_preproc_ok=: |
| 3220 | break |
| 3221 | fi |
| 3222 | rm -f conftest.err conftest.$ac_ext |
| 3223 | |
| 3224 | done |
| 3225 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| 3226 | rm -f conftest.err conftest.$ac_ext |
| 3227 | if $ac_preproc_ok; then : |
| 3228 | break |
| 3229 | fi |
| 3230 | |
| 3231 | done |
| 3232 | ac_cv_prog_CPP=$CPP |
| 3233 | |
| 3234 | fi |
| 3235 | CPP=$ac_cv_prog_CPP |
| 3236 | else |
| 3237 | ac_cv_prog_CPP=$CPP |
| 3238 | fi |
| 3239 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 |
| 3240 | $as_echo "$CPP" >&6; } |
| 3241 | ac_preproc_ok=false |
| 3242 | for ac_c_preproc_warn_flag in '' yes |
| 3243 | do |
| 3244 | # Use a header file that comes with gcc, so configuring glibc |
| 3245 | # with a fresh cross-compiler works. |
| 3246 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 3247 | # <limits.h> exists even on freestanding compilers. |
| 3248 | # On the NeXT, cc -E runs the code through the compiler's parser, |
| 3249 | # not just through cpp. "Syntax error" is here to catch this case. |
| 3250 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3251 | /* end confdefs.h. */ |
| 3252 | #ifdef __STDC__ |
| 3253 | # include <limits.h> |
| 3254 | #else |
| 3255 | # include <assert.h> |
| 3256 | #endif |
| 3257 | Syntax error |
| 3258 | _ACEOF |
| 3259 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 3260 | |
| 3261 | else |
| 3262 | # Broken: fails on valid input. |
| 3263 | continue |
| 3264 | fi |
| 3265 | rm -f conftest.err conftest.$ac_ext |
| 3266 | |
| 3267 | # OK, works on sane cases. Now check whether nonexistent headers |
| 3268 | # can be detected and how. |
| 3269 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3270 | /* end confdefs.h. */ |
| 3271 | #include <ac_nonexistent.h> |
| 3272 | _ACEOF |
| 3273 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 3274 | # Broken: success on invalid input. |
| 3275 | continue |
| 3276 | else |
| 3277 | # Passes both tests. |
| 3278 | ac_preproc_ok=: |
| 3279 | break |
| 3280 | fi |
| 3281 | rm -f conftest.err conftest.$ac_ext |
| 3282 | |
| 3283 | done |
| 3284 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| 3285 | rm -f conftest.err conftest.$ac_ext |
| 3286 | if $ac_preproc_ok; then : |
| 3287 | |
| 3288 | else |
| 3289 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 3290 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 3291 | as_fn_error "C preprocessor \"$CPP\" fails sanity check |
| 3292 | See \`config.log' for more details." "$LINENO" 5; } |
| 3293 | fi |
| 3294 | |
| 3295 | ac_ext=c |
| 3296 | ac_cpp='$CPP $CPPFLAGS' |
| 3297 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 3298 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 3299 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 3300 | |
| 3301 | |
| 3302 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
| 3303 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } |
| 3304 | if test "${ac_cv_path_GREP+set}" = set; then : |
| 3305 | $as_echo_n "(cached) " >&6 |
| 3306 | else |
| 3307 | if test -z "$GREP"; then |
| 3308 | ac_path_GREP_found=false |
| 3309 | # Loop through the user's path and test for each of PROGNAME-LIST |
| 3310 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3311 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
| 3312 | do |
| 3313 | IFS=$as_save_IFS |
| 3314 | test -z "$as_dir" && as_dir=. |
| 3315 | for ac_prog in grep ggrep; do |
| 3316 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3317 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" |
| 3318 | { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue |
| 3319 | # Check for GNU ac_path_GREP and select it if it is found. |
| 3320 | # Check for GNU $ac_path_GREP |
| 3321 | case `"$ac_path_GREP" --version 2>&1` in |
| 3322 | *GNU*) |
| 3323 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; |
| 3324 | *) |
| 3325 | ac_count=0 |
| 3326 | $as_echo_n 0123456789 >"conftest.in" |
| 3327 | while : |
| 3328 | do |
| 3329 | cat "conftest.in" "conftest.in" >"conftest.tmp" |
| 3330 | mv "conftest.tmp" "conftest.in" |
| 3331 | cp "conftest.in" "conftest.nl" |
| 3332 | $as_echo 'GREP' >> "conftest.nl" |
| 3333 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
| 3334 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break |
| 3335 | as_fn_arith $ac_count + 1 && ac_count=$as_val |
| 3336 | if test $ac_count -gt ${ac_path_GREP_max-0}; then |
| 3337 | # Best one so far, save it but keep looking for a better one |
| 3338 | ac_cv_path_GREP="$ac_path_GREP" |
| 3339 | ac_path_GREP_max=$ac_count |
| 3340 | fi |
| 3341 | # 10*(2^10) chars as input seems more than enough |
| 3342 | test $ac_count -gt 10 && break |
| 3343 | done |
| 3344 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; |
| 3345 | esac |
| 3346 | |
| 3347 | $ac_path_GREP_found && break 3 |
| 3348 | done |
| 3349 | done |
| 3350 | done |
| 3351 | IFS=$as_save_IFS |
| 3352 | if test -z "$ac_cv_path_GREP"; then |
| 3353 | as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
| 3354 | fi |
| 3355 | else |
| 3356 | ac_cv_path_GREP=$GREP |
| 3357 | fi |
| 3358 | |
| 3359 | fi |
| 3360 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 |
| 3361 | $as_echo "$ac_cv_path_GREP" >&6; } |
| 3362 | GREP="$ac_cv_path_GREP" |
| 3363 | |
| 3364 | |
| 3365 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 |
| 3366 | $as_echo_n "checking for egrep... " >&6; } |
| 3367 | if test "${ac_cv_path_EGREP+set}" = set; then : |
| 3368 | $as_echo_n "(cached) " >&6 |
| 3369 | else |
| 3370 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 |
| 3371 | then ac_cv_path_EGREP="$GREP -E" |
| 3372 | else |
| 3373 | if test -z "$EGREP"; then |
| 3374 | ac_path_EGREP_found=false |
| 3375 | # Loop through the user's path and test for each of PROGNAME-LIST |
| 3376 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3377 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
| 3378 | do |
| 3379 | IFS=$as_save_IFS |
| 3380 | test -z "$as_dir" && as_dir=. |
| 3381 | for ac_prog in egrep; do |
| 3382 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3383 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" |
| 3384 | { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue |
| 3385 | # Check for GNU ac_path_EGREP and select it if it is found. |
| 3386 | # Check for GNU $ac_path_EGREP |
| 3387 | case `"$ac_path_EGREP" --version 2>&1` in |
| 3388 | *GNU*) |
| 3389 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; |
| 3390 | *) |
| 3391 | ac_count=0 |
| 3392 | $as_echo_n 0123456789 >"conftest.in" |
| 3393 | while : |
| 3394 | do |
| 3395 | cat "conftest.in" "conftest.in" >"conftest.tmp" |
| 3396 | mv "conftest.tmp" "conftest.in" |
| 3397 | cp "conftest.in" "conftest.nl" |
| 3398 | $as_echo 'EGREP' >> "conftest.nl" |
| 3399 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
| 3400 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break |
| 3401 | as_fn_arith $ac_count + 1 && ac_count=$as_val |
| 3402 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then |
| 3403 | # Best one so far, save it but keep looking for a better one |
| 3404 | ac_cv_path_EGREP="$ac_path_EGREP" |
| 3405 | ac_path_EGREP_max=$ac_count |
| 3406 | fi |
| 3407 | # 10*(2^10) chars as input seems more than enough |
| 3408 | test $ac_count -gt 10 && break |
| 3409 | done |
| 3410 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; |
| 3411 | esac |
| 3412 | |
| 3413 | $ac_path_EGREP_found && break 3 |
| 3414 | done |
| 3415 | done |
| 3416 | done |
| 3417 | IFS=$as_save_IFS |
| 3418 | if test -z "$ac_cv_path_EGREP"; then |
| 3419 | as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
| 3420 | fi |
| 3421 | else |
| 3422 | ac_cv_path_EGREP=$EGREP |
| 3423 | fi |
| 3424 | |
| 3425 | fi |
| 3426 | fi |
| 3427 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
| 3428 | $as_echo "$ac_cv_path_EGREP" >&6; } |
| 3429 | EGREP="$ac_cv_path_EGREP" |
| 3430 | |
| 3431 | |
| 3432 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
| 3433 | $as_echo_n "checking for ANSI C header files... " >&6; } |
| 3434 | if test "${ac_cv_header_stdc+set}" = set; then : |
| 3435 | $as_echo_n "(cached) " >&6 |
| 3436 | else |
| 3437 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3438 | /* end confdefs.h. */ |
| 3439 | #include <stdlib.h> |
| 3440 | #include <stdarg.h> |
| 3441 | #include <string.h> |
| 3442 | #include <float.h> |
| 3443 | |
| 3444 | int |
| 3445 | main () |
| 3446 | { |
| 3447 | |
| 3448 | ; |
| 3449 | return 0; |
| 3450 | } |
| 3451 | _ACEOF |
| 3452 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3453 | ac_cv_header_stdc=yes |
| 3454 | else |
| 3455 | ac_cv_header_stdc=no |
| 3456 | fi |
| 3457 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3458 | |
| 3459 | if test $ac_cv_header_stdc = yes; then |
| 3460 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. |
| 3461 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3462 | /* end confdefs.h. */ |
| 3463 | #include <string.h> |
| 3464 | |
| 3465 | _ACEOF |
| 3466 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 3467 | $EGREP "memchr" >/dev/null 2>&1; then : |
| 3468 | |
| 3469 | else |
| 3470 | ac_cv_header_stdc=no |
| 3471 | fi |
| 3472 | rm -f conftest* |
| 3473 | |
| 3474 | fi |
| 3475 | |
| 3476 | if test $ac_cv_header_stdc = yes; then |
| 3477 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. |
| 3478 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3479 | /* end confdefs.h. */ |
| 3480 | #include <stdlib.h> |
| 3481 | |
| 3482 | _ACEOF |
| 3483 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 3484 | $EGREP "free" >/dev/null 2>&1; then : |
| 3485 | |
| 3486 | else |
| 3487 | ac_cv_header_stdc=no |
| 3488 | fi |
| 3489 | rm -f conftest* |
| 3490 | |
| 3491 | fi |
| 3492 | |
| 3493 | if test $ac_cv_header_stdc = yes; then |
| 3494 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. |
| 3495 | if test "$cross_compiling" = yes; then : |
| 3496 | : |
| 3497 | else |
| 3498 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3499 | /* end confdefs.h. */ |
| 3500 | #include <ctype.h> |
| 3501 | #include <stdlib.h> |
| 3502 | #if ((' ' & 0x0FF) == 0x020) |
| 3503 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') |
| 3504 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) |
| 3505 | #else |
| 3506 | # define ISLOWER(c) \ |
| 3507 | (('a' <= (c) && (c) <= 'i') \ |
| 3508 | || ('j' <= (c) && (c) <= 'r') \ |
| 3509 | || ('s' <= (c) && (c) <= 'z')) |
| 3510 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
| 3511 | #endif |
| 3512 | |
| 3513 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
| 3514 | int |
| 3515 | main () |
| 3516 | { |
| 3517 | int i; |
| 3518 | for (i = 0; i < 256; i++) |
| 3519 | if (XOR (islower (i), ISLOWER (i)) |
| 3520 | || toupper (i) != TOUPPER (i)) |
| 3521 | return 2; |
| 3522 | return 0; |
| 3523 | } |
| 3524 | _ACEOF |
| 3525 | if ac_fn_c_try_run "$LINENO"; then : |
| 3526 | |
| 3527 | else |
| 3528 | ac_cv_header_stdc=no |
| 3529 | fi |
| 3530 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 3531 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 3532 | fi |
| 3533 | |
| 3534 | fi |
| 3535 | fi |
| 3536 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
| 3537 | $as_echo "$ac_cv_header_stdc" >&6; } |
| 3538 | if test $ac_cv_header_stdc = yes; then |
| 3539 | |
| 3540 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
| 3541 | |
| 3542 | fi |
| 3543 | |
| 3544 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. |
| 3545 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ |
| 3546 | inttypes.h stdint.h unistd.h |
| 3547 | do : |
| 3548 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 3549 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default |
| 3550 | " |
| 3551 | eval as_val=\$$as_ac_Header |
| 3552 | if test "x$as_val" = x""yes; then : |
| 3553 | cat >>confdefs.h <<_ACEOF |
| 3554 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| 3555 | _ACEOF |
| 3556 | |
| 3557 | fi |
| 3558 | |
| 3559 | done |
| 3560 | |
| 3561 | |
| 3562 | |
| 3563 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" |
| 3564 | if test "x$ac_cv_header_minix_config_h" = x""yes; then : |
| 3565 | MINIX=yes |
| 3566 | else |
| 3567 | MINIX= |
| 3568 | fi |
| 3569 | |
| 3570 | |
| 3571 | if test "$MINIX" = yes; then |
| 3572 | |
| 3573 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h |
| 3574 | |
| 3575 | |
| 3576 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h |
| 3577 | |
| 3578 | |
| 3579 | $as_echo "#define _MINIX 1" >>confdefs.h |
| 3580 | |
| 3581 | fi |
| 3582 | |
| 3583 | |
| 3584 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 |
| 3585 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } |
| 3586 | if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : |
| 3587 | $as_echo_n "(cached) " >&6 |
| 3588 | else |
| 3589 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3590 | /* end confdefs.h. */ |
| 3591 | |
| 3592 | # define __EXTENSIONS__ 1 |
| 3593 | $ac_includes_default |
| 3594 | int |
| 3595 | main () |
| 3596 | { |
| 3597 | |
| 3598 | ; |
| 3599 | return 0; |
| 3600 | } |
| 3601 | _ACEOF |
| 3602 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3603 | ac_cv_safe_to_define___extensions__=yes |
| 3604 | else |
| 3605 | ac_cv_safe_to_define___extensions__=no |
| 3606 | fi |
| 3607 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3608 | fi |
| 3609 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 |
| 3610 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } |
| 3611 | test $ac_cv_safe_to_define___extensions__ = yes && |
| 3612 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h |
| 3613 | |
| 3614 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h |
| 3615 | |
| 3616 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h |
| 3617 | |
| 3618 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h |
| 3619 | |
| 3620 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h |
| 3621 | |
| 3622 | |
| 3623 | |
| 3624 | |
| 3625 | # If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS. |
| 3626 | test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O" |
| 3627 | |
| 3628 | if test $ac_cv_c_compiler_gnu = yes; then |
| 3629 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 |
| 3630 | $as_echo_n "checking whether $CC needs -traditional... " >&6; } |
| 3631 | if test "${ac_cv_prog_gcc_traditional+set}" = set; then : |
| 3632 | $as_echo_n "(cached) " >&6 |
| 3633 | else |
| 3634 | ac_pattern="Autoconf.*'x'" |
| 3635 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3636 | /* end confdefs.h. */ |
| 3637 | #include <sgtty.h> |
| 3638 | Autoconf TIOCGETP |
| 3639 | _ACEOF |
| 3640 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 3641 | $EGREP "$ac_pattern" >/dev/null 2>&1; then : |
| 3642 | ac_cv_prog_gcc_traditional=yes |
| 3643 | else |
| 3644 | ac_cv_prog_gcc_traditional=no |
| 3645 | fi |
| 3646 | rm -f conftest* |
| 3647 | |
| 3648 | |
| 3649 | if test $ac_cv_prog_gcc_traditional = no; then |
| 3650 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3651 | /* end confdefs.h. */ |
| 3652 | #include <termio.h> |
| 3653 | Autoconf TCGETA |
| 3654 | _ACEOF |
| 3655 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 3656 | $EGREP "$ac_pattern" >/dev/null 2>&1; then : |
| 3657 | ac_cv_prog_gcc_traditional=yes |
| 3658 | fi |
| 3659 | rm -f conftest* |
| 3660 | |
| 3661 | fi |
| 3662 | fi |
| 3663 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 |
| 3664 | $as_echo "$ac_cv_prog_gcc_traditional" >&6; } |
| 3665 | if test $ac_cv_prog_gcc_traditional = yes; then |
| 3666 | CC="$CC -traditional" |
| 3667 | fi |
| 3668 | fi |
| 3669 | |
| 3670 | # Find a good install program. We prefer a C program (faster), |
| 3671 | # so one script is as good as another. But avoid the broken or |
| 3672 | # incompatible versions: |
| 3673 | # SysV /etc/install, /usr/sbin/install |
| 3674 | # SunOS /usr/etc/install |
| 3675 | # IRIX /sbin/install |
| 3676 | # AIX /bin/install |
| 3677 | # AmigaOS /C/install, which installs bootblocks on floppy discs |
| 3678 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
| 3679 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args |
| 3680 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" |
| 3681 | # OS/2's system install, which has a completely different semantic |
| 3682 | # ./install, which can be erroneously created by make from ./install.sh. |
| 3683 | # Reject install programs that cannot install multiple files. |
| 3684 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
| 3685 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
| 3686 | if test -z "$INSTALL"; then |
| 3687 | if test "${ac_cv_path_install+set}" = set; then : |
| 3688 | $as_echo_n "(cached) " >&6 |
| 3689 | else |
| 3690 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3691 | for as_dir in $PATH |
| 3692 | do |
| 3693 | IFS=$as_save_IFS |
| 3694 | test -z "$as_dir" && as_dir=. |
| 3695 | # Account for people who put trailing slashes in PATH elements. |
| 3696 | case $as_dir/ in #(( |
| 3697 | ./ | .// | /[cC]/* | \ |
| 3698 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
| 3699 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
| 3700 | /usr/ucb/* ) ;; |
| 3701 | *) |
| 3702 | # OSF1 and SCO ODT 3.0 have their own names for install. |
| 3703 | # Don't use installbsd from OSF since it installs stuff as root |
| 3704 | # by default. |
| 3705 | for ac_prog in ginstall scoinst install; do |
| 3706 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3707 | if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then |
| 3708 | if test $ac_prog = install && |
| 3709 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| 3710 | # AIX install. It has an incompatible calling convention. |
| 3711 | : |
| 3712 | elif test $ac_prog = install && |
| 3713 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| 3714 | # program-specific install script used by HP pwplus--don't use. |
| 3715 | : |
| 3716 | else |
| 3717 | rm -rf conftest.one conftest.two conftest.dir |
| 3718 | echo one > conftest.one |
| 3719 | echo two > conftest.two |
| 3720 | mkdir conftest.dir |
| 3721 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && |
| 3722 | test -s conftest.one && test -s conftest.two && |
| 3723 | test -s conftest.dir/conftest.one && |
| 3724 | test -s conftest.dir/conftest.two |
| 3725 | then |
| 3726 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" |
| 3727 | break 3 |
| 3728 | fi |
| 3729 | fi |
| 3730 | fi |
| 3731 | done |
| 3732 | done |
| 3733 | ;; |
| 3734 | esac |
| 3735 | |
| 3736 | done |
| 3737 | IFS=$as_save_IFS |
| 3738 | |
| 3739 | rm -rf conftest.one conftest.two conftest.dir |
| 3740 | |
| 3741 | fi |
| 3742 | if test "${ac_cv_path_install+set}" = set; then |
| 3743 | INSTALL=$ac_cv_path_install |
| 3744 | else |
| 3745 | # As a last resort, use the slow shell script. Don't cache a |
| 3746 | # value for INSTALL within a source directory, because that will |
| 3747 | # break other packages using the cache if that directory is |
| 3748 | # removed, or if the value is a relative name. |
| 3749 | INSTALL=$ac_install_sh |
| 3750 | fi |
| 3751 | fi |
| 3752 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
| 3753 | $as_echo "$INSTALL" >&6; } |
| 3754 | |
| 3755 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
| 3756 | # It thinks the first close brace ends the variable substitution. |
| 3757 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' |
| 3758 | |
| 3759 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
| 3760 | |
| 3761 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
| 3762 | |
| 3763 | # Extract the first word of "ar", so it can be a program name with args. |
| 3764 | set dummy ar; ac_word=$2 |
| 3765 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 3766 | $as_echo_n "checking for $ac_word... " >&6; } |
| 3767 | if test "${ac_cv_prog_AR+set}" = set; then : |
| 3768 | $as_echo_n "(cached) " >&6 |
| 3769 | else |
| 3770 | if test -n "$AR"; then |
| 3771 | ac_cv_prog_AR="$AR" # Let the user override the test. |
| 3772 | else |
| 3773 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3774 | for as_dir in $PATH |
| 3775 | do |
| 3776 | IFS=$as_save_IFS |
| 3777 | test -z "$as_dir" && as_dir=. |
| 3778 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3779 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 3780 | ac_cv_prog_AR="" |
| 3781 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 3782 | break 2 |
| 3783 | fi |
| 3784 | done |
| 3785 | done |
| 3786 | IFS=$as_save_IFS |
| 3787 | |
| 3788 | test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar" |
| 3789 | fi |
| 3790 | fi |
| 3791 | AR=$ac_cv_prog_AR |
| 3792 | if test -n "$AR"; then |
| 3793 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 |
| 3794 | $as_echo "$AR" >&6; } |
| 3795 | else |
| 3796 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3797 | $as_echo "no" >&6; } |
| 3798 | fi |
| 3799 | |
| 3800 | |
| 3801 | test -n "$ARFLAGS" || ARFLAGS="cr" |
| 3802 | if test -n "$ac_tool_prefix"; then |
| 3803 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. |
| 3804 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 |
| 3805 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 3806 | $as_echo_n "checking for $ac_word... " >&6; } |
| 3807 | if test "${ac_cv_prog_RANLIB+set}" = set; then : |
| 3808 | $as_echo_n "(cached) " >&6 |
| 3809 | else |
| 3810 | if test -n "$RANLIB"; then |
| 3811 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. |
| 3812 | else |
| 3813 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3814 | for as_dir in $PATH |
| 3815 | do |
| 3816 | IFS=$as_save_IFS |
| 3817 | test -z "$as_dir" && as_dir=. |
| 3818 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3819 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 3820 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
| 3821 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 3822 | break 2 |
| 3823 | fi |
| 3824 | done |
| 3825 | done |
| 3826 | IFS=$as_save_IFS |
| 3827 | |
| 3828 | fi |
| 3829 | fi |
| 3830 | RANLIB=$ac_cv_prog_RANLIB |
| 3831 | if test -n "$RANLIB"; then |
| 3832 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
| 3833 | $as_echo "$RANLIB" >&6; } |
| 3834 | else |
| 3835 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3836 | $as_echo "no" >&6; } |
| 3837 | fi |
| 3838 | |
| 3839 | |
| 3840 | fi |
| 3841 | if test -z "$ac_cv_prog_RANLIB"; then |
| 3842 | ac_ct_RANLIB=$RANLIB |
| 3843 | # Extract the first word of "ranlib", so it can be a program name with args. |
| 3844 | set dummy ranlib; ac_word=$2 |
| 3845 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 3846 | $as_echo_n "checking for $ac_word... " >&6; } |
| 3847 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : |
| 3848 | $as_echo_n "(cached) " >&6 |
| 3849 | else |
| 3850 | if test -n "$ac_ct_RANLIB"; then |
| 3851 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. |
| 3852 | else |
| 3853 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3854 | for as_dir in $PATH |
| 3855 | do |
| 3856 | IFS=$as_save_IFS |
| 3857 | test -z "$as_dir" && as_dir=. |
| 3858 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3859 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 3860 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
| 3861 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 3862 | break 2 |
| 3863 | fi |
| 3864 | done |
| 3865 | done |
| 3866 | IFS=$as_save_IFS |
| 3867 | |
| 3868 | fi |
| 3869 | fi |
| 3870 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB |
| 3871 | if test -n "$ac_ct_RANLIB"; then |
| 3872 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
| 3873 | $as_echo "$ac_ct_RANLIB" >&6; } |
| 3874 | else |
| 3875 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3876 | $as_echo "no" >&6; } |
| 3877 | fi |
| 3878 | |
| 3879 | if test "x$ac_ct_RANLIB" = x; then |
| 3880 | RANLIB=":" |
| 3881 | else |
| 3882 | case $cross_compiling:$ac_tool_warned in |
| 3883 | yes:) |
| 3884 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 3885 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 3886 | ac_tool_warned=yes ;; |
| 3887 | esac |
| 3888 | RANLIB=$ac_ct_RANLIB |
| 3889 | fi |
| 3890 | else |
| 3891 | RANLIB="$ac_cv_prog_RANLIB" |
| 3892 | fi |
| 3893 | |
| 3894 | |
| 3895 | MAKE_SHELL=/bin/sh |
| 3896 | |
| 3897 | |
| 3898 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 |
| 3899 | $as_echo_n "checking for an ANSI C-conforming const... " >&6; } |
| 3900 | if test "${ac_cv_c_const+set}" = set; then : |
| 3901 | $as_echo_n "(cached) " >&6 |
| 3902 | else |
| 3903 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3904 | /* end confdefs.h. */ |
| 3905 | |
| 3906 | int |
| 3907 | main () |
| 3908 | { |
| 3909 | /* FIXME: Include the comments suggested by Paul. */ |
| 3910 | #ifndef __cplusplus |
| 3911 | /* Ultrix mips cc rejects this. */ |
| 3912 | typedef int charset[2]; |
| 3913 | const charset cs; |
| 3914 | /* SunOS 4.1.1 cc rejects this. */ |
| 3915 | char const *const *pcpcc; |
| 3916 | char **ppc; |
| 3917 | /* NEC SVR4.0.2 mips cc rejects this. */ |
| 3918 | struct point {int x, y;}; |
| 3919 | static struct point const zero = {0,0}; |
| 3920 | /* AIX XL C 1.02.0.0 rejects this. |
| 3921 | It does not let you subtract one const X* pointer from another in |
| 3922 | an arm of an if-expression whose if-part is not a constant |
| 3923 | expression */ |
| 3924 | const char *g = "string"; |
| 3925 | pcpcc = &g + (g ? g-g : 0); |
| 3926 | /* HPUX 7.0 cc rejects these. */ |
| 3927 | ++pcpcc; |
| 3928 | ppc = (char**) pcpcc; |
| 3929 | pcpcc = (char const *const *) ppc; |
| 3930 | { /* SCO 3.2v4 cc rejects this. */ |
| 3931 | char *t; |
| 3932 | char const *s = 0 ? (char *) 0 : (char const *) 0; |
| 3933 | |
| 3934 | *t++ = 0; |
| 3935 | if (s) return 0; |
| 3936 | } |
| 3937 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ |
| 3938 | int x[] = {25, 17}; |
| 3939 | const int *foo = &x[0]; |
| 3940 | ++foo; |
| 3941 | } |
| 3942 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ |
| 3943 | typedef const int *iptr; |
| 3944 | iptr p = 0; |
| 3945 | ++p; |
| 3946 | } |
| 3947 | { /* AIX XL C 1.02.0.0 rejects this saying |
| 3948 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ |
| 3949 | struct s { int j; const int *ap[3]; }; |
| 3950 | struct s *b; b->j = 5; |
| 3951 | } |
| 3952 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ |
| 3953 | const int foo = 10; |
| 3954 | if (!foo) return 0; |
| 3955 | } |
| 3956 | return !cs[0] && !zero.x; |
| 3957 | #endif |
| 3958 | |
| 3959 | ; |
| 3960 | return 0; |
| 3961 | } |
| 3962 | _ACEOF |
| 3963 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3964 | ac_cv_c_const=yes |
| 3965 | else |
| 3966 | ac_cv_c_const=no |
| 3967 | fi |
| 3968 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3969 | fi |
| 3970 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 |
| 3971 | $as_echo "$ac_cv_c_const" >&6; } |
| 3972 | if test $ac_cv_c_const = no; then |
| 3973 | |
| 3974 | $as_echo "#define const /**/" >>confdefs.h |
| 3975 | |
| 3976 | fi |
| 3977 | |
| 3978 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5 |
| 3979 | $as_echo_n "checking for function prototypes... " >&6; } |
| 3980 | if test "$ac_cv_prog_cc_c89" != no; then |
| 3981 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| 3982 | $as_echo "yes" >&6; } |
| 3983 | |
| 3984 | $as_echo "#define PROTOTYPES 1" >>confdefs.h |
| 3985 | |
| 3986 | |
| 3987 | $as_echo "#define __PROTOTYPES 1" >>confdefs.h |
| 3988 | |
| 3989 | else |
| 3990 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3991 | $as_echo "no" >&6; } |
| 3992 | fi |
| 3993 | |
| 3994 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether char is unsigned" >&5 |
| 3995 | $as_echo_n "checking whether char is unsigned... " >&6; } |
| 3996 | if test "${ac_cv_c_char_unsigned+set}" = set; then : |
| 3997 | $as_echo_n "(cached) " >&6 |
| 3998 | else |
| 3999 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4000 | /* end confdefs.h. */ |
| 4001 | $ac_includes_default |
| 4002 | int |
| 4003 | main () |
| 4004 | { |
| 4005 | static int test_array [1 - 2 * !(((char) -1) < 0)]; |
| 4006 | test_array [0] = 0 |
| 4007 | |
| 4008 | ; |
| 4009 | return 0; |
| 4010 | } |
| 4011 | _ACEOF |
| 4012 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4013 | ac_cv_c_char_unsigned=no |
| 4014 | else |
| 4015 | ac_cv_c_char_unsigned=yes |
| 4016 | fi |
| 4017 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4018 | fi |
| 4019 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_char_unsigned" >&5 |
| 4020 | $as_echo "$ac_cv_c_char_unsigned" >&6; } |
| 4021 | if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then |
| 4022 | $as_echo "#define __CHAR_UNSIGNED__ 1" >>confdefs.h |
| 4023 | |
| 4024 | fi |
| 4025 | |
| 4026 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5 |
| 4027 | $as_echo_n "checking for working volatile... " >&6; } |
| 4028 | if test "${ac_cv_c_volatile+set}" = set; then : |
| 4029 | $as_echo_n "(cached) " >&6 |
| 4030 | else |
| 4031 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4032 | /* end confdefs.h. */ |
| 4033 | |
| 4034 | int |
| 4035 | main () |
| 4036 | { |
| 4037 | |
| 4038 | volatile int x; |
| 4039 | int * volatile y = (int *) 0; |
| 4040 | return !x && !y; |
| 4041 | ; |
| 4042 | return 0; |
| 4043 | } |
| 4044 | _ACEOF |
| 4045 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4046 | ac_cv_c_volatile=yes |
| 4047 | else |
| 4048 | ac_cv_c_volatile=no |
| 4049 | fi |
| 4050 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4051 | fi |
| 4052 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5 |
| 4053 | $as_echo "$ac_cv_c_volatile" >&6; } |
| 4054 | if test $ac_cv_c_volatile = no; then |
| 4055 | |
| 4056 | $as_echo "#define volatile /**/" >>confdefs.h |
| 4057 | |
| 4058 | fi |
| 4059 | |
| 4060 | |
| 4061 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 |
| 4062 | $as_echo_n "checking return type of signal handlers... " >&6; } |
| 4063 | if test "${ac_cv_type_signal+set}" = set; then : |
| 4064 | $as_echo_n "(cached) " >&6 |
| 4065 | else |
| 4066 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4067 | /* end confdefs.h. */ |
| 4068 | #include <sys/types.h> |
| 4069 | #include <signal.h> |
| 4070 | |
| 4071 | int |
| 4072 | main () |
| 4073 | { |
| 4074 | return *(signal (0, 0)) (0) == 1; |
| 4075 | ; |
| 4076 | return 0; |
| 4077 | } |
| 4078 | _ACEOF |
| 4079 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4080 | ac_cv_type_signal=int |
| 4081 | else |
| 4082 | ac_cv_type_signal=void |
| 4083 | fi |
| 4084 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4085 | fi |
| 4086 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 |
| 4087 | $as_echo "$ac_cv_type_signal" >&6; } |
| 4088 | |
| 4089 | cat >>confdefs.h <<_ACEOF |
| 4090 | #define RETSIGTYPE $ac_cv_type_signal |
| 4091 | _ACEOF |
| 4092 | |
| 4093 | |
| 4094 | |
| 4095 | ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" |
| 4096 | if test "x$ac_cv_type_size_t" = x""yes; then : |
| 4097 | |
| 4098 | else |
| 4099 | |
| 4100 | cat >>confdefs.h <<_ACEOF |
| 4101 | #define size_t unsigned int |
| 4102 | _ACEOF |
| 4103 | |
| 4104 | fi |
| 4105 | |
| 4106 | ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" |
| 4107 | if test "x$ac_cv_type_ssize_t" = x""yes; then : |
| 4108 | |
| 4109 | else |
| 4110 | |
| 4111 | cat >>confdefs.h <<_ACEOF |
| 4112 | #define ssize_t int |
| 4113 | _ACEOF |
| 4114 | |
| 4115 | fi |
| 4116 | |
| 4117 | |
| 4118 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
| 4119 | $as_echo_n "checking for ANSI C header files... " >&6; } |
| 4120 | if test "${ac_cv_header_stdc+set}" = set; then : |
| 4121 | $as_echo_n "(cached) " >&6 |
| 4122 | else |
| 4123 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4124 | /* end confdefs.h. */ |
| 4125 | #include <stdlib.h> |
| 4126 | #include <stdarg.h> |
| 4127 | #include <string.h> |
| 4128 | #include <float.h> |
| 4129 | |
| 4130 | int |
| 4131 | main () |
| 4132 | { |
| 4133 | |
| 4134 | ; |
| 4135 | return 0; |
| 4136 | } |
| 4137 | _ACEOF |
| 4138 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4139 | ac_cv_header_stdc=yes |
| 4140 | else |
| 4141 | ac_cv_header_stdc=no |
| 4142 | fi |
| 4143 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4144 | |
| 4145 | if test $ac_cv_header_stdc = yes; then |
| 4146 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. |
| 4147 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4148 | /* end confdefs.h. */ |
| 4149 | #include <string.h> |
| 4150 | |
| 4151 | _ACEOF |
| 4152 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 4153 | $EGREP "memchr" >/dev/null 2>&1; then : |
| 4154 | |
| 4155 | else |
| 4156 | ac_cv_header_stdc=no |
| 4157 | fi |
| 4158 | rm -f conftest* |
| 4159 | |
| 4160 | fi |
| 4161 | |
| 4162 | if test $ac_cv_header_stdc = yes; then |
| 4163 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. |
| 4164 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4165 | /* end confdefs.h. */ |
| 4166 | #include <stdlib.h> |
| 4167 | |
| 4168 | _ACEOF |
| 4169 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 4170 | $EGREP "free" >/dev/null 2>&1; then : |
| 4171 | |
| 4172 | else |
| 4173 | ac_cv_header_stdc=no |
| 4174 | fi |
| 4175 | rm -f conftest* |
| 4176 | |
| 4177 | fi |
| 4178 | |
| 4179 | if test $ac_cv_header_stdc = yes; then |
| 4180 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. |
| 4181 | if test "$cross_compiling" = yes; then : |
| 4182 | : |
| 4183 | else |
| 4184 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4185 | /* end confdefs.h. */ |
| 4186 | #include <ctype.h> |
| 4187 | #include <stdlib.h> |
| 4188 | #if ((' ' & 0x0FF) == 0x020) |
| 4189 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') |
| 4190 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) |
| 4191 | #else |
| 4192 | # define ISLOWER(c) \ |
| 4193 | (('a' <= (c) && (c) <= 'i') \ |
| 4194 | || ('j' <= (c) && (c) <= 'r') \ |
| 4195 | || ('s' <= (c) && (c) <= 'z')) |
| 4196 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
| 4197 | #endif |
| 4198 | |
| 4199 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
| 4200 | int |
| 4201 | main () |
| 4202 | { |
| 4203 | int i; |
| 4204 | for (i = 0; i < 256; i++) |
| 4205 | if (XOR (islower (i), ISLOWER (i)) |
| 4206 | || toupper (i) != TOUPPER (i)) |
| 4207 | return 2; |
| 4208 | return 0; |
| 4209 | } |
| 4210 | _ACEOF |
| 4211 | if ac_fn_c_try_run "$LINENO"; then : |
| 4212 | |
| 4213 | else |
| 4214 | ac_cv_header_stdc=no |
| 4215 | fi |
| 4216 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 4217 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 4218 | fi |
| 4219 | |
| 4220 | fi |
| 4221 | fi |
| 4222 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
| 4223 | $as_echo "$ac_cv_header_stdc" >&6; } |
| 4224 | if test $ac_cv_header_stdc = yes; then |
| 4225 | |
| 4226 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
| 4227 | |
| 4228 | fi |
| 4229 | |
| 4230 | |
| 4231 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 |
| 4232 | $as_echo_n "checking whether stat file-mode macros are broken... " >&6; } |
| 4233 | if test "${ac_cv_header_stat_broken+set}" = set; then : |
| 4234 | $as_echo_n "(cached) " >&6 |
| 4235 | else |
| 4236 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4237 | /* end confdefs.h. */ |
| 4238 | #include <sys/types.h> |
| 4239 | #include <sys/stat.h> |
| 4240 | |
| 4241 | #if defined S_ISBLK && defined S_IFDIR |
| 4242 | extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; |
| 4243 | #endif |
| 4244 | |
| 4245 | #if defined S_ISBLK && defined S_IFCHR |
| 4246 | extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; |
| 4247 | #endif |
| 4248 | |
| 4249 | #if defined S_ISLNK && defined S_IFREG |
| 4250 | extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; |
| 4251 | #endif |
| 4252 | |
| 4253 | #if defined S_ISSOCK && defined S_IFREG |
| 4254 | extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; |
| 4255 | #endif |
| 4256 | |
| 4257 | _ACEOF |
| 4258 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4259 | ac_cv_header_stat_broken=no |
| 4260 | else |
| 4261 | ac_cv_header_stat_broken=yes |
| 4262 | fi |
| 4263 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4264 | fi |
| 4265 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 |
| 4266 | $as_echo "$ac_cv_header_stat_broken" >&6; } |
| 4267 | if test $ac_cv_header_stat_broken = yes; then |
| 4268 | |
| 4269 | $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h |
| 4270 | |
| 4271 | fi |
| 4272 | |
| 4273 | ac_header_dirent=no |
| 4274 | for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do |
| 4275 | as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` |
| 4276 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 |
| 4277 | $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } |
| 4278 | if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 4279 | $as_echo_n "(cached) " >&6 |
| 4280 | else |
| 4281 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4282 | /* end confdefs.h. */ |
| 4283 | #include <sys/types.h> |
| 4284 | #include <$ac_hdr> |
| 4285 | |
| 4286 | int |
| 4287 | main () |
| 4288 | { |
| 4289 | if ((DIR *) 0) |
| 4290 | return 0; |
| 4291 | ; |
| 4292 | return 0; |
| 4293 | } |
| 4294 | _ACEOF |
| 4295 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4296 | eval "$as_ac_Header=yes" |
| 4297 | else |
| 4298 | eval "$as_ac_Header=no" |
| 4299 | fi |
| 4300 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4301 | fi |
| 4302 | eval ac_res=\$$as_ac_Header |
| 4303 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 4304 | $as_echo "$ac_res" >&6; } |
| 4305 | eval as_val=\$$as_ac_Header |
| 4306 | if test "x$as_val" = x""yes; then : |
| 4307 | cat >>confdefs.h <<_ACEOF |
| 4308 | #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 |
| 4309 | _ACEOF |
| 4310 | |
| 4311 | ac_header_dirent=$ac_hdr; break |
| 4312 | fi |
| 4313 | |
| 4314 | done |
| 4315 | # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. |
| 4316 | if test $ac_header_dirent = dirent.h; then |
| 4317 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 |
| 4318 | $as_echo_n "checking for library containing opendir... " >&6; } |
| 4319 | if test "${ac_cv_search_opendir+set}" = set; then : |
| 4320 | $as_echo_n "(cached) " >&6 |
| 4321 | else |
| 4322 | ac_func_search_save_LIBS=$LIBS |
| 4323 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4324 | /* end confdefs.h. */ |
| 4325 | |
| 4326 | /* Override any GCC internal prototype to avoid an error. |
| 4327 | Use char because int might match the return type of a GCC |
| 4328 | builtin and then its argument prototype would still apply. */ |
| 4329 | #ifdef __cplusplus |
| 4330 | extern "C" |
| 4331 | #endif |
| 4332 | char opendir (); |
| 4333 | int |
| 4334 | main () |
| 4335 | { |
| 4336 | return opendir (); |
| 4337 | ; |
| 4338 | return 0; |
| 4339 | } |
| 4340 | _ACEOF |
| 4341 | for ac_lib in '' dir; do |
| 4342 | if test -z "$ac_lib"; then |
| 4343 | ac_res="none required" |
| 4344 | else |
| 4345 | ac_res=-l$ac_lib |
| 4346 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| 4347 | fi |
| 4348 | if ac_fn_c_try_link "$LINENO"; then : |
| 4349 | ac_cv_search_opendir=$ac_res |
| 4350 | fi |
| 4351 | rm -f core conftest.err conftest.$ac_objext \ |
| 4352 | conftest$ac_exeext |
| 4353 | if test "${ac_cv_search_opendir+set}" = set; then : |
| 4354 | break |
| 4355 | fi |
| 4356 | done |
| 4357 | if test "${ac_cv_search_opendir+set}" = set; then : |
| 4358 | |
| 4359 | else |
| 4360 | ac_cv_search_opendir=no |
| 4361 | fi |
| 4362 | rm conftest.$ac_ext |
| 4363 | LIBS=$ac_func_search_save_LIBS |
| 4364 | fi |
| 4365 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 |
| 4366 | $as_echo "$ac_cv_search_opendir" >&6; } |
| 4367 | ac_res=$ac_cv_search_opendir |
| 4368 | if test "$ac_res" != no; then : |
| 4369 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| 4370 | |
| 4371 | fi |
| 4372 | |
| 4373 | else |
| 4374 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 |
| 4375 | $as_echo_n "checking for library containing opendir... " >&6; } |
| 4376 | if test "${ac_cv_search_opendir+set}" = set; then : |
| 4377 | $as_echo_n "(cached) " >&6 |
| 4378 | else |
| 4379 | ac_func_search_save_LIBS=$LIBS |
| 4380 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4381 | /* end confdefs.h. */ |
| 4382 | |
| 4383 | /* Override any GCC internal prototype to avoid an error. |
| 4384 | Use char because int might match the return type of a GCC |
| 4385 | builtin and then its argument prototype would still apply. */ |
| 4386 | #ifdef __cplusplus |
| 4387 | extern "C" |
| 4388 | #endif |
| 4389 | char opendir (); |
| 4390 | int |
| 4391 | main () |
| 4392 | { |
| 4393 | return opendir (); |
| 4394 | ; |
| 4395 | return 0; |
| 4396 | } |
| 4397 | _ACEOF |
| 4398 | for ac_lib in '' x; do |
| 4399 | if test -z "$ac_lib"; then |
| 4400 | ac_res="none required" |
| 4401 | else |
| 4402 | ac_res=-l$ac_lib |
| 4403 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| 4404 | fi |
| 4405 | if ac_fn_c_try_link "$LINENO"; then : |
| 4406 | ac_cv_search_opendir=$ac_res |
| 4407 | fi |
| 4408 | rm -f core conftest.err conftest.$ac_objext \ |
| 4409 | conftest$ac_exeext |
| 4410 | if test "${ac_cv_search_opendir+set}" = set; then : |
| 4411 | break |
| 4412 | fi |
| 4413 | done |
| 4414 | if test "${ac_cv_search_opendir+set}" = set; then : |
| 4415 | |
| 4416 | else |
| 4417 | ac_cv_search_opendir=no |
| 4418 | fi |
| 4419 | rm conftest.$ac_ext |
| 4420 | LIBS=$ac_func_search_save_LIBS |
| 4421 | fi |
| 4422 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 |
| 4423 | $as_echo "$ac_cv_search_opendir" >&6; } |
| 4424 | ac_res=$ac_cv_search_opendir |
| 4425 | if test "$ac_res" != no; then : |
| 4426 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| 4427 | |
| 4428 | fi |
| 4429 | |
| 4430 | fi |
| 4431 | |
| 4432 | |
| 4433 | for ac_func in fcntl kill lstat |
| 4434 | do : |
| 4435 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 4436 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| 4437 | eval as_val=\$$as_ac_var |
| 4438 | if test "x$as_val" = x""yes; then : |
| 4439 | cat >>confdefs.h <<_ACEOF |
| 4440 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 4441 | _ACEOF |
| 4442 | |
| 4443 | fi |
| 4444 | done |
| 4445 | |
| 4446 | for ac_func in memmove putenv select setenv setlocale \ |
| 4447 | strcasecmp strpbrk tcgetattr vsnprintf |
| 4448 | do : |
| 4449 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 4450 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| 4451 | eval as_val=\$$as_ac_var |
| 4452 | if test "x$as_val" = x""yes; then : |
| 4453 | cat >>confdefs.h <<_ACEOF |
| 4454 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 4455 | _ACEOF |
| 4456 | |
| 4457 | fi |
| 4458 | done |
| 4459 | |
| 4460 | for ac_func in isascii isxdigit |
| 4461 | do : |
| 4462 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 4463 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| 4464 | eval as_val=\$$as_ac_var |
| 4465 | if test "x$as_val" = x""yes; then : |
| 4466 | cat >>confdefs.h <<_ACEOF |
| 4467 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 4468 | _ACEOF |
| 4469 | |
| 4470 | fi |
| 4471 | done |
| 4472 | |
| 4473 | for ac_func in getpwent getpwnam getpwuid |
| 4474 | do : |
| 4475 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 4476 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| 4477 | eval as_val=\$$as_ac_var |
| 4478 | if test "x$as_val" = x""yes; then : |
| 4479 | cat >>confdefs.h <<_ACEOF |
| 4480 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 4481 | _ACEOF |
| 4482 | |
| 4483 | fi |
| 4484 | done |
| 4485 | |
| 4486 | |
| 4487 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strcoll" >&5 |
| 4488 | $as_echo_n "checking for working strcoll... " >&6; } |
| 4489 | if test "${ac_cv_func_strcoll_works+set}" = set; then : |
| 4490 | $as_echo_n "(cached) " >&6 |
| 4491 | else |
| 4492 | if test "$cross_compiling" = yes; then : |
| 4493 | ac_cv_func_strcoll_works=no |
| 4494 | else |
| 4495 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4496 | /* end confdefs.h. */ |
| 4497 | $ac_includes_default |
| 4498 | int |
| 4499 | main () |
| 4500 | { |
| 4501 | return (strcoll ("abc", "def") >= 0 || |
| 4502 | strcoll ("ABC", "DEF") >= 0 || |
| 4503 | strcoll ("123", "456") >= 0) |
| 4504 | ; |
| 4505 | return 0; |
| 4506 | } |
| 4507 | _ACEOF |
| 4508 | if ac_fn_c_try_run "$LINENO"; then : |
| 4509 | ac_cv_func_strcoll_works=yes |
| 4510 | else |
| 4511 | ac_cv_func_strcoll_works=no |
| 4512 | fi |
| 4513 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 4514 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 4515 | fi |
| 4516 | |
| 4517 | fi |
| 4518 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strcoll_works" >&5 |
| 4519 | $as_echo "$ac_cv_func_strcoll_works" >&6; } |
| 4520 | if test $ac_cv_func_strcoll_works = yes; then |
| 4521 | |
| 4522 | $as_echo "#define HAVE_STRCOLL 1" >>confdefs.h |
| 4523 | |
| 4524 | fi |
| 4525 | |
| 4526 | |
| 4527 | for ac_header in fcntl.h unistd.h stdlib.h varargs.h stdarg.h string.h strings.h \ |
| 4528 | limits.h locale.h pwd.h memory.h termcap.h termios.h termio.h |
| 4529 | do : |
| 4530 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 4531 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" |
| 4532 | eval as_val=\$$as_ac_Header |
| 4533 | if test "x$as_val" = x""yes; then : |
| 4534 | cat >>confdefs.h <<_ACEOF |
| 4535 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| 4536 | _ACEOF |
| 4537 | |
| 4538 | fi |
| 4539 | |
| 4540 | done |
| 4541 | |
| 4542 | for ac_header in sys/pte.h sys/stream.h sys/select.h sys/file.h |
| 4543 | do : |
| 4544 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 4545 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" |
| 4546 | eval as_val=\$$as_ac_Header |
| 4547 | if test "x$as_val" = x""yes; then : |
| 4548 | cat >>confdefs.h <<_ACEOF |
| 4549 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| 4550 | _ACEOF |
| 4551 | |
| 4552 | fi |
| 4553 | |
| 4554 | done |
| 4555 | |
| 4556 | |
| 4557 | for ac_header in sys/ptem.h |
| 4558 | do : |
| 4559 | ac_fn_c_check_header_compile "$LINENO" "sys/ptem.h" "ac_cv_header_sys_ptem_h" " |
| 4560 | #if HAVE_SYS_STREAM_H |
| 4561 | # include <sys/stream.h> |
| 4562 | #endif |
| 4563 | |
| 4564 | " |
| 4565 | if test "x$ac_cv_header_sys_ptem_h" = x""yes; then : |
| 4566 | cat >>confdefs.h <<_ACEOF |
| 4567 | #define HAVE_SYS_PTEM_H 1 |
| 4568 | _ACEOF |
| 4569 | |
| 4570 | fi |
| 4571 | |
| 4572 | done |
| 4573 | |
| 4574 | |
| 4575 | # Check whether --enable-largefile was given. |
| 4576 | if test "${enable_largefile+set}" = set; then : |
| 4577 | enableval=$enable_largefile; |
| 4578 | fi |
| 4579 | |
| 4580 | if test "$enable_largefile" != no; then |
| 4581 | |
| 4582 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 |
| 4583 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } |
| 4584 | if test "${ac_cv_sys_largefile_CC+set}" = set; then : |
| 4585 | $as_echo_n "(cached) " >&6 |
| 4586 | else |
| 4587 | ac_cv_sys_largefile_CC=no |
| 4588 | if test "$GCC" != yes; then |
| 4589 | ac_save_CC=$CC |
| 4590 | while :; do |
| 4591 | # IRIX 6.2 and later do not support large files by default, |
| 4592 | # so use the C compiler's -n32 option if that helps. |
| 4593 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4594 | /* end confdefs.h. */ |
| 4595 | #include <sys/types.h> |
| 4596 | /* Check that off_t can represent 2**63 - 1 correctly. |
| 4597 | We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| 4598 | since some C++ compilers masquerading as C compilers |
| 4599 | incorrectly reject 9223372036854775807. */ |
| 4600 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| 4601 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| 4602 | && LARGE_OFF_T % 2147483647 == 1) |
| 4603 | ? 1 : -1]; |
| 4604 | int |
| 4605 | main () |
| 4606 | { |
| 4607 | |
| 4608 | ; |
| 4609 | return 0; |
| 4610 | } |
| 4611 | _ACEOF |
| 4612 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4613 | break |
| 4614 | fi |
| 4615 | rm -f core conftest.err conftest.$ac_objext |
| 4616 | CC="$CC -n32" |
| 4617 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4618 | ac_cv_sys_largefile_CC=' -n32'; break |
| 4619 | fi |
| 4620 | rm -f core conftest.err conftest.$ac_objext |
| 4621 | break |
| 4622 | done |
| 4623 | CC=$ac_save_CC |
| 4624 | rm -f conftest.$ac_ext |
| 4625 | fi |
| 4626 | fi |
| 4627 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 |
| 4628 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } |
| 4629 | if test "$ac_cv_sys_largefile_CC" != no; then |
| 4630 | CC=$CC$ac_cv_sys_largefile_CC |
| 4631 | fi |
| 4632 | |
| 4633 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 |
| 4634 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } |
| 4635 | if test "${ac_cv_sys_file_offset_bits+set}" = set; then : |
| 4636 | $as_echo_n "(cached) " >&6 |
| 4637 | else |
| 4638 | while :; do |
| 4639 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4640 | /* end confdefs.h. */ |
| 4641 | #include <sys/types.h> |
| 4642 | /* Check that off_t can represent 2**63 - 1 correctly. |
| 4643 | We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| 4644 | since some C++ compilers masquerading as C compilers |
| 4645 | incorrectly reject 9223372036854775807. */ |
| 4646 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| 4647 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| 4648 | && LARGE_OFF_T % 2147483647 == 1) |
| 4649 | ? 1 : -1]; |
| 4650 | int |
| 4651 | main () |
| 4652 | { |
| 4653 | |
| 4654 | ; |
| 4655 | return 0; |
| 4656 | } |
| 4657 | _ACEOF |
| 4658 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4659 | ac_cv_sys_file_offset_bits=no; break |
| 4660 | fi |
| 4661 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4662 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4663 | /* end confdefs.h. */ |
| 4664 | #define _FILE_OFFSET_BITS 64 |
| 4665 | #include <sys/types.h> |
| 4666 | /* Check that off_t can represent 2**63 - 1 correctly. |
| 4667 | We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| 4668 | since some C++ compilers masquerading as C compilers |
| 4669 | incorrectly reject 9223372036854775807. */ |
| 4670 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| 4671 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| 4672 | && LARGE_OFF_T % 2147483647 == 1) |
| 4673 | ? 1 : -1]; |
| 4674 | int |
| 4675 | main () |
| 4676 | { |
| 4677 | |
| 4678 | ; |
| 4679 | return 0; |
| 4680 | } |
| 4681 | _ACEOF |
| 4682 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4683 | ac_cv_sys_file_offset_bits=64; break |
| 4684 | fi |
| 4685 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4686 | ac_cv_sys_file_offset_bits=unknown |
| 4687 | break |
| 4688 | done |
| 4689 | fi |
| 4690 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 |
| 4691 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } |
| 4692 | case $ac_cv_sys_file_offset_bits in #( |
| 4693 | no | unknown) ;; |
| 4694 | *) |
| 4695 | cat >>confdefs.h <<_ACEOF |
| 4696 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits |
| 4697 | _ACEOF |
| 4698 | ;; |
| 4699 | esac |
| 4700 | rm -rf conftest* |
| 4701 | if test $ac_cv_sys_file_offset_bits = unknown; then |
| 4702 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 |
| 4703 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } |
| 4704 | if test "${ac_cv_sys_large_files+set}" = set; then : |
| 4705 | $as_echo_n "(cached) " >&6 |
| 4706 | else |
| 4707 | while :; do |
| 4708 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4709 | /* end confdefs.h. */ |
| 4710 | #include <sys/types.h> |
| 4711 | /* Check that off_t can represent 2**63 - 1 correctly. |
| 4712 | We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| 4713 | since some C++ compilers masquerading as C compilers |
| 4714 | incorrectly reject 9223372036854775807. */ |
| 4715 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| 4716 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| 4717 | && LARGE_OFF_T % 2147483647 == 1) |
| 4718 | ? 1 : -1]; |
| 4719 | int |
| 4720 | main () |
| 4721 | { |
| 4722 | |
| 4723 | ; |
| 4724 | return 0; |
| 4725 | } |
| 4726 | _ACEOF |
| 4727 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4728 | ac_cv_sys_large_files=no; break |
| 4729 | fi |
| 4730 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4731 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4732 | /* end confdefs.h. */ |
| 4733 | #define _LARGE_FILES 1 |
| 4734 | #include <sys/types.h> |
| 4735 | /* Check that off_t can represent 2**63 - 1 correctly. |
| 4736 | We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| 4737 | since some C++ compilers masquerading as C compilers |
| 4738 | incorrectly reject 9223372036854775807. */ |
| 4739 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| 4740 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| 4741 | && LARGE_OFF_T % 2147483647 == 1) |
| 4742 | ? 1 : -1]; |
| 4743 | int |
| 4744 | main () |
| 4745 | { |
| 4746 | |
| 4747 | ; |
| 4748 | return 0; |
| 4749 | } |
| 4750 | _ACEOF |
| 4751 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4752 | ac_cv_sys_large_files=1; break |
| 4753 | fi |
| 4754 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4755 | ac_cv_sys_large_files=unknown |
| 4756 | break |
| 4757 | done |
| 4758 | fi |
| 4759 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 |
| 4760 | $as_echo "$ac_cv_sys_large_files" >&6; } |
| 4761 | case $ac_cv_sys_large_files in #( |
| 4762 | no | unknown) ;; |
| 4763 | *) |
| 4764 | cat >>confdefs.h <<_ACEOF |
| 4765 | #define _LARGE_FILES $ac_cv_sys_large_files |
| 4766 | _ACEOF |
| 4767 | ;; |
| 4768 | esac |
| 4769 | rm -rf conftest* |
| 4770 | fi |
| 4771 | fi |
| 4772 | |
| 4773 | |
| 4774 | |
| 4775 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type of signal functions" >&5 |
| 4776 | $as_echo_n "checking for type of signal functions... " >&6; } |
| 4777 | if test "${bash_cv_signal_vintage+set}" = set; then : |
| 4778 | $as_echo_n "(cached) " >&6 |
| 4779 | else |
| 4780 | |
| 4781 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4782 | /* end confdefs.h. */ |
| 4783 | #include <signal.h> |
| 4784 | int |
| 4785 | main () |
| 4786 | { |
| 4787 | |
| 4788 | sigset_t ss; |
| 4789 | struct sigaction sa; |
| 4790 | sigemptyset(&ss); sigsuspend(&ss); |
| 4791 | sigaction(SIGINT, &sa, (struct sigaction *) 0); |
| 4792 | sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0); |
| 4793 | |
| 4794 | ; |
| 4795 | return 0; |
| 4796 | } |
| 4797 | _ACEOF |
| 4798 | if ac_fn_c_try_link "$LINENO"; then : |
| 4799 | bash_cv_signal_vintage=posix |
| 4800 | else |
| 4801 | |
| 4802 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4803 | /* end confdefs.h. */ |
| 4804 | #include <signal.h> |
| 4805 | int |
| 4806 | main () |
| 4807 | { |
| 4808 | |
| 4809 | int mask = sigmask(SIGINT); |
| 4810 | sigsetmask(mask); sigblock(mask); sigpause(mask); |
| 4811 | |
| 4812 | ; |
| 4813 | return 0; |
| 4814 | } |
| 4815 | _ACEOF |
| 4816 | if ac_fn_c_try_link "$LINENO"; then : |
| 4817 | bash_cv_signal_vintage=4.2bsd |
| 4818 | else |
| 4819 | |
| 4820 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4821 | /* end confdefs.h. */ |
| 4822 | |
| 4823 | #include <signal.h> |
| 4824 | RETSIGTYPE foo() { } |
| 4825 | int |
| 4826 | main () |
| 4827 | { |
| 4828 | |
| 4829 | int mask = sigmask(SIGINT); |
| 4830 | sigset(SIGINT, foo); sigrelse(SIGINT); |
| 4831 | sighold(SIGINT); sigpause(SIGINT); |
| 4832 | |
| 4833 | ; |
| 4834 | return 0; |
| 4835 | } |
| 4836 | _ACEOF |
| 4837 | if ac_fn_c_try_link "$LINENO"; then : |
| 4838 | bash_cv_signal_vintage=svr3 |
| 4839 | else |
| 4840 | bash_cv_signal_vintage=v7 |
| 4841 | |
| 4842 | fi |
| 4843 | rm -f core conftest.err conftest.$ac_objext \ |
| 4844 | conftest$ac_exeext conftest.$ac_ext |
| 4845 | |
| 4846 | fi |
| 4847 | rm -f core conftest.err conftest.$ac_objext \ |
| 4848 | conftest$ac_exeext conftest.$ac_ext |
| 4849 | |
| 4850 | fi |
| 4851 | rm -f core conftest.err conftest.$ac_objext \ |
| 4852 | conftest$ac_exeext conftest.$ac_ext |
| 4853 | |
| 4854 | fi |
| 4855 | |
| 4856 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_signal_vintage" >&5 |
| 4857 | $as_echo "$bash_cv_signal_vintage" >&6; } |
| 4858 | if test "$bash_cv_signal_vintage" = posix; then |
| 4859 | $as_echo "#define HAVE_POSIX_SIGNALS 1" >>confdefs.h |
| 4860 | |
| 4861 | elif test "$bash_cv_signal_vintage" = "4.2bsd"; then |
| 4862 | $as_echo "#define HAVE_BSD_SIGNALS 1" >>confdefs.h |
| 4863 | |
| 4864 | elif test "$bash_cv_signal_vintage" = svr3; then |
| 4865 | $as_echo "#define HAVE_USG_SIGHOLD 1" >>confdefs.h |
| 4866 | |
| 4867 | fi |
| 4868 | |
| 4869 | |
| 4870 | |
| 4871 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if signal handlers must be reinstalled when invoked" >&5 |
| 4872 | $as_echo_n "checking if signal handlers must be reinstalled when invoked... " >&6; } |
| 4873 | if test "${bash_cv_must_reinstall_sighandlers+set}" = set; then : |
| 4874 | $as_echo_n "(cached) " >&6 |
| 4875 | else |
| 4876 | if test "$cross_compiling" = yes; then : |
| 4877 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check signal handling if cross compiling -- defaulting to no" >&5 |
| 4878 | $as_echo "$as_me: WARNING: cannot check signal handling if cross compiling -- defaulting to no" >&2;} |
| 4879 | bash_cv_must_reinstall_sighandlers=no |
| 4880 | |
| 4881 | else |
| 4882 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4883 | /* end confdefs.h. */ |
| 4884 | |
| 4885 | #include <signal.h> |
| 4886 | #ifdef HAVE_UNISTD_H |
| 4887 | #include <unistd.h> |
| 4888 | #endif |
| 4889 | |
| 4890 | typedef RETSIGTYPE sigfunc(); |
| 4891 | |
| 4892 | int nsigint; |
| 4893 | |
| 4894 | #ifdef HAVE_POSIX_SIGNALS |
| 4895 | sigfunc * |
| 4896 | set_signal_handler(sig, handler) |
| 4897 | int sig; |
| 4898 | sigfunc *handler; |
| 4899 | { |
| 4900 | struct sigaction act, oact; |
| 4901 | act.sa_handler = handler; |
| 4902 | act.sa_flags = 0; |
| 4903 | sigemptyset (&act.sa_mask); |
| 4904 | sigemptyset (&oact.sa_mask); |
| 4905 | sigaction (sig, &act, &oact); |
| 4906 | return (oact.sa_handler); |
| 4907 | } |
| 4908 | #else |
| 4909 | #define set_signal_handler(s, h) signal(s, h) |
| 4910 | #endif |
| 4911 | |
| 4912 | RETSIGTYPE |
| 4913 | sigint(s) |
| 4914 | int s; |
| 4915 | { |
| 4916 | nsigint++; |
| 4917 | } |
| 4918 | |
| 4919 | main() |
| 4920 | { |
| 4921 | nsigint = 0; |
| 4922 | set_signal_handler(SIGINT, sigint); |
| 4923 | kill((int)getpid(), SIGINT); |
| 4924 | kill((int)getpid(), SIGINT); |
| 4925 | exit(nsigint != 2); |
| 4926 | } |
| 4927 | |
| 4928 | _ACEOF |
| 4929 | if ac_fn_c_try_run "$LINENO"; then : |
| 4930 | bash_cv_must_reinstall_sighandlers=no |
| 4931 | else |
| 4932 | bash_cv_must_reinstall_sighandlers=yes |
| 4933 | fi |
| 4934 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 4935 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 4936 | fi |
| 4937 | |
| 4938 | fi |
| 4939 | |
| 4940 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_must_reinstall_sighandlers" >&5 |
| 4941 | $as_echo "$bash_cv_must_reinstall_sighandlers" >&6; } |
| 4942 | if test $bash_cv_must_reinstall_sighandlers = yes; then |
| 4943 | $as_echo "#define MUST_REINSTALL_SIGHANDLERS 1" >>confdefs.h |
| 4944 | |
| 4945 | fi |
| 4946 | |
| 4947 | |
| 4948 | |
| 4949 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for presence of POSIX-style sigsetjmp/siglongjmp" >&5 |
| 4950 | $as_echo_n "checking for presence of POSIX-style sigsetjmp/siglongjmp... " >&6; } |
| 4951 | if test "${bash_cv_func_sigsetjmp+set}" = set; then : |
| 4952 | $as_echo_n "(cached) " >&6 |
| 4953 | else |
| 4954 | if test "$cross_compiling" = yes; then : |
| 4955 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" >&5 |
| 4956 | $as_echo "$as_me: WARNING: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" >&2;} |
| 4957 | bash_cv_func_sigsetjmp=missing |
| 4958 | |
| 4959 | else |
| 4960 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4961 | /* end confdefs.h. */ |
| 4962 | |
| 4963 | #ifdef HAVE_UNISTD_H |
| 4964 | #include <unistd.h> |
| 4965 | #endif |
| 4966 | #include <sys/types.h> |
| 4967 | #include <signal.h> |
| 4968 | #include <setjmp.h> |
| 4969 | |
| 4970 | main() |
| 4971 | { |
| 4972 | #if !defined (_POSIX_VERSION) || !defined (HAVE_POSIX_SIGNALS) |
| 4973 | exit (1); |
| 4974 | #else |
| 4975 | |
| 4976 | int code; |
| 4977 | sigset_t set, oset; |
| 4978 | sigjmp_buf xx; |
| 4979 | |
| 4980 | /* get the mask */ |
| 4981 | sigemptyset(&set); |
| 4982 | sigemptyset(&oset); |
| 4983 | sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &set); |
| 4984 | sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &oset); |
| 4985 | |
| 4986 | /* save it */ |
| 4987 | code = sigsetjmp(xx, 1); |
| 4988 | if (code) |
| 4989 | exit(0); /* could get sigmask and compare to oset here. */ |
| 4990 | |
| 4991 | /* change it */ |
| 4992 | sigaddset(&set, SIGINT); |
| 4993 | sigprocmask(SIG_BLOCK, &set, (sigset_t *)NULL); |
| 4994 | |
| 4995 | /* and siglongjmp */ |
| 4996 | siglongjmp(xx, 10); |
| 4997 | exit(1); |
| 4998 | #endif |
| 4999 | } |
| 5000 | _ACEOF |
| 5001 | if ac_fn_c_try_run "$LINENO"; then : |
| 5002 | bash_cv_func_sigsetjmp=present |
| 5003 | else |
| 5004 | bash_cv_func_sigsetjmp=missing |
| 5005 | fi |
| 5006 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 5007 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 5008 | fi |
| 5009 | |
| 5010 | fi |
| 5011 | |
| 5012 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_sigsetjmp" >&5 |
| 5013 | $as_echo "$bash_cv_func_sigsetjmp" >&6; } |
| 5014 | if test $bash_cv_func_sigsetjmp = present; then |
| 5015 | $as_echo "#define HAVE_POSIX_SIGSETJMP 1" >>confdefs.h |
| 5016 | |
| 5017 | fi |
| 5018 | |
| 5019 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lstat" >&5 |
| 5020 | $as_echo_n "checking for lstat... " >&6; } |
| 5021 | if test "${bash_cv_func_lstat+set}" = set; then : |
| 5022 | $as_echo_n "(cached) " >&6 |
| 5023 | else |
| 5024 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5025 | /* end confdefs.h. */ |
| 5026 | |
| 5027 | #include <sys/types.h> |
| 5028 | #include <sys/stat.h> |
| 5029 | |
| 5030 | int |
| 5031 | main () |
| 5032 | { |
| 5033 | lstat(".",(struct stat *)0); |
| 5034 | ; |
| 5035 | return 0; |
| 5036 | } |
| 5037 | _ACEOF |
| 5038 | if ac_fn_c_try_link "$LINENO"; then : |
| 5039 | bash_cv_func_lstat=yes |
| 5040 | else |
| 5041 | bash_cv_func_lstat=no |
| 5042 | fi |
| 5043 | rm -f core conftest.err conftest.$ac_objext \ |
| 5044 | conftest$ac_exeext conftest.$ac_ext |
| 5045 | fi |
| 5046 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_lstat" >&5 |
| 5047 | $as_echo "$bash_cv_func_lstat" >&6; } |
| 5048 | if test $bash_cv_func_lstat = yes; then |
| 5049 | $as_echo "#define HAVE_LSTAT 1" >>confdefs.h |
| 5050 | |
| 5051 | fi |
| 5052 | |
| 5053 | |
| 5054 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether or not strcoll and strcmp differ" >&5 |
| 5055 | $as_echo_n "checking whether or not strcoll and strcmp differ... " >&6; } |
| 5056 | if test "${bash_cv_func_strcoll_broken+set}" = set; then : |
| 5057 | $as_echo_n "(cached) " >&6 |
| 5058 | else |
| 5059 | if test "$cross_compiling" = yes; then : |
| 5060 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check strcoll if cross compiling -- defaulting to no" >&5 |
| 5061 | $as_echo "$as_me: WARNING: cannot check strcoll if cross compiling -- defaulting to no" >&2;} |
| 5062 | bash_cv_func_strcoll_broken=no |
| 5063 | |
| 5064 | else |
| 5065 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5066 | /* end confdefs.h. */ |
| 5067 | |
| 5068 | #include <stdio.h> |
| 5069 | #if defined (HAVE_LOCALE_H) |
| 5070 | #include <locale.h> |
| 5071 | #endif |
| 5072 | |
| 5073 | main(c, v) |
| 5074 | int c; |
| 5075 | char *v[]; |
| 5076 | { |
| 5077 | int r1, r2; |
| 5078 | char *deflocale, *defcoll; |
| 5079 | |
| 5080 | #ifdef HAVE_SETLOCALE |
| 5081 | deflocale = setlocale(LC_ALL, ""); |
| 5082 | defcoll = setlocale(LC_COLLATE, ""); |
| 5083 | #endif |
| 5084 | |
| 5085 | #ifdef HAVE_STRCOLL |
| 5086 | /* These two values are taken from tests/glob-test. */ |
| 5087 | r1 = strcoll("abd", "aXd"); |
| 5088 | #else |
| 5089 | r1 = 0; |
| 5090 | #endif |
| 5091 | r2 = strcmp("abd", "aXd"); |
| 5092 | |
| 5093 | /* These two should both be greater than 0. It is permissible for |
| 5094 | a system to return different values, as long as the sign is the |
| 5095 | same. */ |
| 5096 | |
| 5097 | /* Exit with 1 (failure) if these two values are both > 0, since |
| 5098 | this tests whether strcoll(3) is broken with respect to strcmp(3) |
| 5099 | in the default locale. */ |
| 5100 | exit (r1 > 0 && r2 > 0); |
| 5101 | } |
| 5102 | |
| 5103 | _ACEOF |
| 5104 | if ac_fn_c_try_run "$LINENO"; then : |
| 5105 | bash_cv_func_strcoll_broken=yes |
| 5106 | else |
| 5107 | bash_cv_func_strcoll_broken=no |
| 5108 | fi |
| 5109 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 5110 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 5111 | fi |
| 5112 | |
| 5113 | fi |
| 5114 | |
| 5115 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_strcoll_broken" >&5 |
| 5116 | $as_echo "$bash_cv_func_strcoll_broken" >&6; } |
| 5117 | if test $bash_cv_func_strcoll_broken = yes; then |
| 5118 | $as_echo "#define STRCOLL_BROKEN 1" >>confdefs.h |
| 5119 | |
| 5120 | fi |
| 5121 | |
| 5122 | |
| 5123 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the ctype macros accept non-ascii characters" >&5 |
| 5124 | $as_echo_n "checking whether the ctype macros accept non-ascii characters... " >&6; } |
| 5125 | if test "${bash_cv_func_ctype_nonascii+set}" = set; then : |
| 5126 | $as_echo_n "(cached) " >&6 |
| 5127 | else |
| 5128 | if test "$cross_compiling" = yes; then : |
| 5129 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check ctype macros if cross compiling -- defaulting to no" >&5 |
| 5130 | $as_echo "$as_me: WARNING: cannot check ctype macros if cross compiling -- defaulting to no" >&2;} |
| 5131 | bash_cv_func_ctype_nonascii=no |
| 5132 | |
| 5133 | else |
| 5134 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5135 | /* end confdefs.h. */ |
| 5136 | |
| 5137 | #ifdef HAVE_LOCALE_H |
| 5138 | #include <locale.h> |
| 5139 | #endif |
| 5140 | #include <stdio.h> |
| 5141 | #include <ctype.h> |
| 5142 | |
| 5143 | main(c, v) |
| 5144 | int c; |
| 5145 | char *v[]; |
| 5146 | { |
| 5147 | char *deflocale; |
| 5148 | unsigned char x; |
| 5149 | int r1, r2; |
| 5150 | |
| 5151 | #ifdef HAVE_SETLOCALE |
| 5152 | /* We take a shot here. If that locale is not known, try the |
| 5153 | system default. We try this one because '\342' (226) is |
| 5154 | known to be a printable character in that locale. */ |
| 5155 | deflocale = setlocale(LC_ALL, "en_US.ISO8859-1"); |
| 5156 | if (deflocale == 0) |
| 5157 | deflocale = setlocale(LC_ALL, ""); |
| 5158 | #endif |
| 5159 | |
| 5160 | x = '\342'; |
| 5161 | r1 = isprint(x); |
| 5162 | x -= 128; |
| 5163 | r2 = isprint(x); |
| 5164 | exit (r1 == 0 || r2 == 0); |
| 5165 | } |
| 5166 | |
| 5167 | _ACEOF |
| 5168 | if ac_fn_c_try_run "$LINENO"; then : |
| 5169 | bash_cv_func_ctype_nonascii=yes |
| 5170 | else |
| 5171 | bash_cv_func_ctype_nonascii=no |
| 5172 | fi |
| 5173 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 5174 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 5175 | fi |
| 5176 | |
| 5177 | fi |
| 5178 | |
| 5179 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_ctype_nonascii" >&5 |
| 5180 | $as_echo "$bash_cv_func_ctype_nonascii" >&6; } |
| 5181 | if test $bash_cv_func_ctype_nonascii = yes; then |
| 5182 | $as_echo "#define CTYPE_NON_ASCII 1" >>confdefs.h |
| 5183 | |
| 5184 | fi |
| 5185 | |
| 5186 | |
| 5187 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpw functions are declared in pwd.h" >&5 |
| 5188 | $as_echo_n "checking whether getpw functions are declared in pwd.h... " >&6; } |
| 5189 | if test "${bash_cv_getpw_declared+set}" = set; then : |
| 5190 | $as_echo_n "(cached) " >&6 |
| 5191 | else |
| 5192 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5193 | /* end confdefs.h. */ |
| 5194 | |
| 5195 | #include <sys/types.h> |
| 5196 | #ifdef HAVE_UNISTD_H |
| 5197 | # include <unistd.h> |
| 5198 | #endif |
| 5199 | #include <pwd.h> |
| 5200 | |
| 5201 | _ACEOF |
| 5202 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 5203 | $EGREP "getpwuid" >/dev/null 2>&1; then : |
| 5204 | bash_cv_getpw_declared=yes |
| 5205 | else |
| 5206 | bash_cv_getpw_declared=no |
| 5207 | fi |
| 5208 | rm -f conftest* |
| 5209 | |
| 5210 | fi |
| 5211 | |
| 5212 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_getpw_declared" >&5 |
| 5213 | $as_echo "$bash_cv_getpw_declared" >&6; } |
| 5214 | if test $bash_cv_getpw_declared = yes; then |
| 5215 | $as_echo "#define HAVE_GETPW_DECLS 1" >>confdefs.h |
| 5216 | |
| 5217 | fi |
| 5218 | |
| 5219 | |
| 5220 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines TIOCGWINSZ" >&5 |
| 5221 | $as_echo_n "checking whether termios.h defines TIOCGWINSZ... " >&6; } |
| 5222 | if test "${ac_cv_sys_tiocgwinsz_in_termios_h+set}" = set; then : |
| 5223 | $as_echo_n "(cached) " >&6 |
| 5224 | else |
| 5225 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5226 | /* end confdefs.h. */ |
| 5227 | #include <sys/types.h> |
| 5228 | #include <termios.h> |
| 5229 | #ifdef TIOCGWINSZ |
| 5230 | yes |
| 5231 | #endif |
| 5232 | |
| 5233 | _ACEOF |
| 5234 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 5235 | $EGREP "yes" >/dev/null 2>&1; then : |
| 5236 | ac_cv_sys_tiocgwinsz_in_termios_h=yes |
| 5237 | else |
| 5238 | ac_cv_sys_tiocgwinsz_in_termios_h=no |
| 5239 | fi |
| 5240 | rm -f conftest* |
| 5241 | |
| 5242 | fi |
| 5243 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5 |
| 5244 | $as_echo "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; } |
| 5245 | |
| 5246 | if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then |
| 5247 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5 |
| 5248 | $as_echo_n "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; } |
| 5249 | if test "${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+set}" = set; then : |
| 5250 | $as_echo_n "(cached) " >&6 |
| 5251 | else |
| 5252 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5253 | /* end confdefs.h. */ |
| 5254 | #include <sys/types.h> |
| 5255 | #include <sys/ioctl.h> |
| 5256 | #ifdef TIOCGWINSZ |
| 5257 | yes |
| 5258 | #endif |
| 5259 | |
| 5260 | _ACEOF |
| 5261 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 5262 | $EGREP "yes" >/dev/null 2>&1; then : |
| 5263 | ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes |
| 5264 | else |
| 5265 | ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no |
| 5266 | fi |
| 5267 | rm -f conftest* |
| 5268 | |
| 5269 | fi |
| 5270 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5 |
| 5271 | $as_echo "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; } |
| 5272 | |
| 5273 | if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then |
| 5274 | |
| 5275 | $as_echo "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h |
| 5276 | |
| 5277 | fi |
| 5278 | fi |
| 5279 | |
| 5280 | |
| 5281 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sig_atomic_t in signal.h" >&5 |
| 5282 | $as_echo_n "checking for sig_atomic_t in signal.h... " >&6; } |
| 5283 | if test "${ac_cv_have_sig_atomic_t+set}" = set; then : |
| 5284 | $as_echo_n "(cached) " >&6 |
| 5285 | else |
| 5286 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5287 | /* end confdefs.h. */ |
| 5288 | |
| 5289 | #include <signal.h> |
| 5290 | |
| 5291 | int |
| 5292 | main () |
| 5293 | { |
| 5294 | sig_atomic_t x; |
| 5295 | ; |
| 5296 | return 0; |
| 5297 | } |
| 5298 | _ACEOF |
| 5299 | if ac_fn_c_try_link "$LINENO"; then : |
| 5300 | ac_cv_have_sig_atomic_t=yes |
| 5301 | else |
| 5302 | ac_cv_have_sig_atomic_t=no |
| 5303 | fi |
| 5304 | rm -f core conftest.err conftest.$ac_objext \ |
| 5305 | conftest$ac_exeext conftest.$ac_ext |
| 5306 | fi |
| 5307 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_sig_atomic_t" >&5 |
| 5308 | $as_echo "$ac_cv_have_sig_atomic_t" >&6; } |
| 5309 | if test "$ac_cv_have_sig_atomic_t" = "no" |
| 5310 | then |
| 5311 | ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "$ac_includes_default" |
| 5312 | if test "x$ac_cv_type_sig_atomic_t" = x""yes; then : |
| 5313 | |
| 5314 | else |
| 5315 | |
| 5316 | cat >>confdefs.h <<_ACEOF |
| 5317 | #define sig_atomic_t int |
| 5318 | _ACEOF |
| 5319 | |
| 5320 | fi |
| 5321 | |
| 5322 | fi |
| 5323 | |
| 5324 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signal handlers are of type void" >&5 |
| 5325 | $as_echo_n "checking whether signal handlers are of type void... " >&6; } |
| 5326 | if test "${bash_cv_void_sighandler+set}" = set; then : |
| 5327 | $as_echo_n "(cached) " >&6 |
| 5328 | else |
| 5329 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5330 | /* end confdefs.h. */ |
| 5331 | #include <sys/types.h> |
| 5332 | #include <signal.h> |
| 5333 | #ifdef signal |
| 5334 | #undef signal |
| 5335 | #endif |
| 5336 | #ifdef __cplusplus |
| 5337 | extern "C" |
| 5338 | #endif |
| 5339 | void (*signal ()) (); |
| 5340 | int |
| 5341 | main () |
| 5342 | { |
| 5343 | int i; |
| 5344 | ; |
| 5345 | return 0; |
| 5346 | } |
| 5347 | _ACEOF |
| 5348 | if ac_fn_c_try_compile "$LINENO"; then : |
| 5349 | bash_cv_void_sighandler=yes |
| 5350 | else |
| 5351 | bash_cv_void_sighandler=no |
| 5352 | fi |
| 5353 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5354 | fi |
| 5355 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_void_sighandler" >&5 |
| 5356 | $as_echo "$bash_cv_void_sighandler" >&6; } |
| 5357 | if test $bash_cv_void_sighandler = yes; then |
| 5358 | $as_echo "#define VOID_SIGHANDLER 1" >>confdefs.h |
| 5359 | |
| 5360 | fi |
| 5361 | |
| 5362 | |
| 5363 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIOCSTAT in sys/ioctl.h" >&5 |
| 5364 | $as_echo_n "checking for TIOCSTAT in sys/ioctl.h... " >&6; } |
| 5365 | if test "${bash_cv_tiocstat_in_ioctl+set}" = set; then : |
| 5366 | $as_echo_n "(cached) " >&6 |
| 5367 | else |
| 5368 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5369 | /* end confdefs.h. */ |
| 5370 | #include <sys/types.h> |
| 5371 | #include <sys/ioctl.h> |
| 5372 | int |
| 5373 | main () |
| 5374 | { |
| 5375 | int x = TIOCSTAT; |
| 5376 | ; |
| 5377 | return 0; |
| 5378 | } |
| 5379 | _ACEOF |
| 5380 | if ac_fn_c_try_compile "$LINENO"; then : |
| 5381 | bash_cv_tiocstat_in_ioctl=yes |
| 5382 | else |
| 5383 | bash_cv_tiocstat_in_ioctl=no |
| 5384 | fi |
| 5385 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5386 | fi |
| 5387 | |
| 5388 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_tiocstat_in_ioctl" >&5 |
| 5389 | $as_echo "$bash_cv_tiocstat_in_ioctl" >&6; } |
| 5390 | if test $bash_cv_tiocstat_in_ioctl = yes; then |
| 5391 | $as_echo "#define TIOCSTAT_IN_SYS_IOCTL 1" >>confdefs.h |
| 5392 | |
| 5393 | fi |
| 5394 | |
| 5395 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FIONREAD in sys/ioctl.h" >&5 |
| 5396 | $as_echo_n "checking for FIONREAD in sys/ioctl.h... " >&6; } |
| 5397 | if test "${bash_cv_fionread_in_ioctl+set}" = set; then : |
| 5398 | $as_echo_n "(cached) " >&6 |
| 5399 | else |
| 5400 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5401 | /* end confdefs.h. */ |
| 5402 | #include <sys/types.h> |
| 5403 | #include <sys/ioctl.h> |
| 5404 | int |
| 5405 | main () |
| 5406 | { |
| 5407 | int x = FIONREAD; |
| 5408 | ; |
| 5409 | return 0; |
| 5410 | } |
| 5411 | _ACEOF |
| 5412 | if ac_fn_c_try_compile "$LINENO"; then : |
| 5413 | bash_cv_fionread_in_ioctl=yes |
| 5414 | else |
| 5415 | bash_cv_fionread_in_ioctl=no |
| 5416 | fi |
| 5417 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5418 | fi |
| 5419 | |
| 5420 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_fionread_in_ioctl" >&5 |
| 5421 | $as_echo "$bash_cv_fionread_in_ioctl" >&6; } |
| 5422 | if test $bash_cv_fionread_in_ioctl = yes; then |
| 5423 | $as_echo "#define FIONREAD_IN_SYS_IOCTL 1" >>confdefs.h |
| 5424 | |
| 5425 | fi |
| 5426 | |
| 5427 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t in sys/types.h" >&5 |
| 5428 | $as_echo_n "checking for speed_t in sys/types.h... " >&6; } |
| 5429 | if test "${bash_cv_speed_t_in_sys_types+set}" = set; then : |
| 5430 | $as_echo_n "(cached) " >&6 |
| 5431 | else |
| 5432 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5433 | /* end confdefs.h. */ |
| 5434 | #include <sys/types.h> |
| 5435 | int |
| 5436 | main () |
| 5437 | { |
| 5438 | speed_t x; |
| 5439 | ; |
| 5440 | return 0; |
| 5441 | } |
| 5442 | _ACEOF |
| 5443 | if ac_fn_c_try_compile "$LINENO"; then : |
| 5444 | bash_cv_speed_t_in_sys_types=yes |
| 5445 | else |
| 5446 | bash_cv_speed_t_in_sys_types=no |
| 5447 | fi |
| 5448 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5449 | fi |
| 5450 | |
| 5451 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_speed_t_in_sys_types" >&5 |
| 5452 | $as_echo "$bash_cv_speed_t_in_sys_types" >&6; } |
| 5453 | if test $bash_cv_speed_t_in_sys_types = yes; then |
| 5454 | $as_echo "#define SPEED_T_IN_SYS_TYPES 1" >>confdefs.h |
| 5455 | |
| 5456 | fi |
| 5457 | |
| 5458 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct winsize in sys/ioctl.h and termios.h" >&5 |
| 5459 | $as_echo_n "checking for struct winsize in sys/ioctl.h and termios.h... " >&6; } |
| 5460 | if test "${bash_cv_struct_winsize_header+set}" = set; then : |
| 5461 | $as_echo_n "(cached) " >&6 |
| 5462 | else |
| 5463 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5464 | /* end confdefs.h. */ |
| 5465 | #include <sys/types.h> |
| 5466 | #include <sys/ioctl.h> |
| 5467 | int |
| 5468 | main () |
| 5469 | { |
| 5470 | struct winsize x; |
| 5471 | ; |
| 5472 | return 0; |
| 5473 | } |
| 5474 | _ACEOF |
| 5475 | if ac_fn_c_try_compile "$LINENO"; then : |
| 5476 | bash_cv_struct_winsize_header=ioctl_h |
| 5477 | else |
| 5478 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5479 | /* end confdefs.h. */ |
| 5480 | #include <sys/types.h> |
| 5481 | #include <termios.h> |
| 5482 | int |
| 5483 | main () |
| 5484 | { |
| 5485 | struct winsize x; |
| 5486 | ; |
| 5487 | return 0; |
| 5488 | } |
| 5489 | _ACEOF |
| 5490 | if ac_fn_c_try_compile "$LINENO"; then : |
| 5491 | bash_cv_struct_winsize_header=termios_h |
| 5492 | else |
| 5493 | bash_cv_struct_winsize_header=other |
| 5494 | fi |
| 5495 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5496 | |
| 5497 | fi |
| 5498 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5499 | fi |
| 5500 | |
| 5501 | if test $bash_cv_struct_winsize_header = ioctl_h; then |
| 5502 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: sys/ioctl.h" >&5 |
| 5503 | $as_echo "sys/ioctl.h" >&6; } |
| 5504 | $as_echo "#define STRUCT_WINSIZE_IN_SYS_IOCTL 1" >>confdefs.h |
| 5505 | |
| 5506 | elif test $bash_cv_struct_winsize_header = termios_h; then |
| 5507 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: termios.h" >&5 |
| 5508 | $as_echo "termios.h" >&6; } |
| 5509 | $as_echo "#define STRUCT_WINSIZE_IN_TERMIOS 1" >>confdefs.h |
| 5510 | |
| 5511 | else |
| 5512 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 |
| 5513 | $as_echo "not found" >&6; } |
| 5514 | fi |
| 5515 | |
| 5516 | |
| 5517 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct dirent.d_ino" >&5 |
| 5518 | $as_echo_n "checking for struct dirent.d_ino... " >&6; } |
| 5519 | if test "${bash_cv_dirent_has_dino+set}" = set; then : |
| 5520 | $as_echo_n "(cached) " >&6 |
| 5521 | else |
| 5522 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5523 | /* end confdefs.h. */ |
| 5524 | |
| 5525 | #include <stdio.h> |
| 5526 | #include <sys/types.h> |
| 5527 | #ifdef HAVE_UNISTD_H |
| 5528 | # include <unistd.h> |
| 5529 | #endif /* HAVE_UNISTD_H */ |
| 5530 | #if defined(HAVE_DIRENT_H) |
| 5531 | # include <dirent.h> |
| 5532 | #else |
| 5533 | # define dirent direct |
| 5534 | # ifdef HAVE_SYS_NDIR_H |
| 5535 | # include <sys/ndir.h> |
| 5536 | # endif /* SYSNDIR */ |
| 5537 | # ifdef HAVE_SYS_DIR_H |
| 5538 | # include <sys/dir.h> |
| 5539 | # endif /* SYSDIR */ |
| 5540 | # ifdef HAVE_NDIR_H |
| 5541 | # include <ndir.h> |
| 5542 | # endif |
| 5543 | #endif /* HAVE_DIRENT_H */ |
| 5544 | |
| 5545 | int |
| 5546 | main () |
| 5547 | { |
| 5548 | |
| 5549 | struct dirent d; int z; z = d.d_ino; |
| 5550 | |
| 5551 | ; |
| 5552 | return 0; |
| 5553 | } |
| 5554 | _ACEOF |
| 5555 | if ac_fn_c_try_compile "$LINENO"; then : |
| 5556 | bash_cv_dirent_has_dino=yes |
| 5557 | else |
| 5558 | bash_cv_dirent_has_dino=no |
| 5559 | fi |
| 5560 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5561 | fi |
| 5562 | |
| 5563 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_dirent_has_dino" >&5 |
| 5564 | $as_echo "$bash_cv_dirent_has_dino" >&6; } |
| 5565 | if test $bash_cv_dirent_has_dino = yes; then |
| 5566 | $as_echo "#define HAVE_STRUCT_DIRENT_D_INO 1" >>confdefs.h |
| 5567 | |
| 5568 | fi |
| 5569 | |
| 5570 | |
| 5571 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct dirent.d_fileno" >&5 |
| 5572 | $as_echo_n "checking for struct dirent.d_fileno... " >&6; } |
| 5573 | if test "${bash_cv_dirent_has_d_fileno+set}" = set; then : |
| 5574 | $as_echo_n "(cached) " >&6 |
| 5575 | else |
| 5576 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5577 | /* end confdefs.h. */ |
| 5578 | |
| 5579 | #include <stdio.h> |
| 5580 | #include <sys/types.h> |
| 5581 | #ifdef HAVE_UNISTD_H |
| 5582 | # include <unistd.h> |
| 5583 | #endif /* HAVE_UNISTD_H */ |
| 5584 | #if defined(HAVE_DIRENT_H) |
| 5585 | # include <dirent.h> |
| 5586 | #else |
| 5587 | # define dirent direct |
| 5588 | # ifdef HAVE_SYS_NDIR_H |
| 5589 | # include <sys/ndir.h> |
| 5590 | # endif /* SYSNDIR */ |
| 5591 | # ifdef HAVE_SYS_DIR_H |
| 5592 | # include <sys/dir.h> |
| 5593 | # endif /* SYSDIR */ |
| 5594 | # ifdef HAVE_NDIR_H |
| 5595 | # include <ndir.h> |
| 5596 | # endif |
| 5597 | #endif /* HAVE_DIRENT_H */ |
| 5598 | |
| 5599 | int |
| 5600 | main () |
| 5601 | { |
| 5602 | |
| 5603 | struct dirent d; int z; z = d.d_fileno; |
| 5604 | |
| 5605 | ; |
| 5606 | return 0; |
| 5607 | } |
| 5608 | _ACEOF |
| 5609 | if ac_fn_c_try_compile "$LINENO"; then : |
| 5610 | bash_cv_dirent_has_d_fileno=yes |
| 5611 | else |
| 5612 | bash_cv_dirent_has_d_fileno=no |
| 5613 | fi |
| 5614 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5615 | fi |
| 5616 | |
| 5617 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_dirent_has_d_fileno" >&5 |
| 5618 | $as_echo "$bash_cv_dirent_has_d_fileno" >&6; } |
| 5619 | if test $bash_cv_dirent_has_d_fileno = yes; then |
| 5620 | $as_echo "#define HAVE_STRUCT_DIRENT_D_FILENO 1" >>confdefs.h |
| 5621 | |
| 5622 | fi |
| 5623 | |
| 5624 | |
| 5625 | case "$host_os" in |
| 5626 | aix*) prefer_curses=yes ;; |
| 5627 | esac |
| 5628 | |
| 5629 | if test "X$bash_cv_termcap_lib" = "X"; then |
| 5630 | _bash_needmsg=yes |
| 5631 | else |
| 5632 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking which library has the termcap functions" >&5 |
| 5633 | $as_echo_n "checking which library has the termcap functions... " >&6; } |
| 5634 | _bash_needmsg= |
| 5635 | fi |
| 5636 | if test "${bash_cv_termcap_lib+set}" = set; then : |
| 5637 | $as_echo_n "(cached) " >&6 |
| 5638 | else |
| 5639 | ac_fn_c_check_func "$LINENO" "tgetent" "ac_cv_func_tgetent" |
| 5640 | if test "x$ac_cv_func_tgetent" = x""yes; then : |
| 5641 | bash_cv_termcap_lib=libc |
| 5642 | else |
| 5643 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltermcap" >&5 |
| 5644 | $as_echo_n "checking for tgetent in -ltermcap... " >&6; } |
| 5645 | if test "${ac_cv_lib_termcap_tgetent+set}" = set; then : |
| 5646 | $as_echo_n "(cached) " >&6 |
| 5647 | else |
| 5648 | ac_check_lib_save_LIBS=$LIBS |
| 5649 | LIBS="-ltermcap $LIBS" |
| 5650 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5651 | /* end confdefs.h. */ |
| 5652 | |
| 5653 | /* Override any GCC internal prototype to avoid an error. |
| 5654 | Use char because int might match the return type of a GCC |
| 5655 | builtin and then its argument prototype would still apply. */ |
| 5656 | #ifdef __cplusplus |
| 5657 | extern "C" |
| 5658 | #endif |
| 5659 | char tgetent (); |
| 5660 | int |
| 5661 | main () |
| 5662 | { |
| 5663 | return tgetent (); |
| 5664 | ; |
| 5665 | return 0; |
| 5666 | } |
| 5667 | _ACEOF |
| 5668 | if ac_fn_c_try_link "$LINENO"; then : |
| 5669 | ac_cv_lib_termcap_tgetent=yes |
| 5670 | else |
| 5671 | ac_cv_lib_termcap_tgetent=no |
| 5672 | fi |
| 5673 | rm -f core conftest.err conftest.$ac_objext \ |
| 5674 | conftest$ac_exeext conftest.$ac_ext |
| 5675 | LIBS=$ac_check_lib_save_LIBS |
| 5676 | fi |
| 5677 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_termcap_tgetent" >&5 |
| 5678 | $as_echo "$ac_cv_lib_termcap_tgetent" >&6; } |
| 5679 | if test "x$ac_cv_lib_termcap_tgetent" = x""yes; then : |
| 5680 | bash_cv_termcap_lib=libtermcap |
| 5681 | else |
| 5682 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltinfo" >&5 |
| 5683 | $as_echo_n "checking for tgetent in -ltinfo... " >&6; } |
| 5684 | if test "${ac_cv_lib_tinfo_tgetent+set}" = set; then : |
| 5685 | $as_echo_n "(cached) " >&6 |
| 5686 | else |
| 5687 | ac_check_lib_save_LIBS=$LIBS |
| 5688 | LIBS="-ltinfo $LIBS" |
| 5689 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5690 | /* end confdefs.h. */ |
| 5691 | |
| 5692 | /* Override any GCC internal prototype to avoid an error. |
| 5693 | Use char because int might match the return type of a GCC |
| 5694 | builtin and then its argument prototype would still apply. */ |
| 5695 | #ifdef __cplusplus |
| 5696 | extern "C" |
| 5697 | #endif |
| 5698 | char tgetent (); |
| 5699 | int |
| 5700 | main () |
| 5701 | { |
| 5702 | return tgetent (); |
| 5703 | ; |
| 5704 | return 0; |
| 5705 | } |
| 5706 | _ACEOF |
| 5707 | if ac_fn_c_try_link "$LINENO"; then : |
| 5708 | ac_cv_lib_tinfo_tgetent=yes |
| 5709 | else |
| 5710 | ac_cv_lib_tinfo_tgetent=no |
| 5711 | fi |
| 5712 | rm -f core conftest.err conftest.$ac_objext \ |
| 5713 | conftest$ac_exeext conftest.$ac_ext |
| 5714 | LIBS=$ac_check_lib_save_LIBS |
| 5715 | fi |
| 5716 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo_tgetent" >&5 |
| 5717 | $as_echo "$ac_cv_lib_tinfo_tgetent" >&6; } |
| 5718 | if test "x$ac_cv_lib_tinfo_tgetent" = x""yes; then : |
| 5719 | bash_cv_termcap_lib=libtinfo |
| 5720 | else |
| 5721 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lcurses" >&5 |
| 5722 | $as_echo_n "checking for tgetent in -lcurses... " >&6; } |
| 5723 | if test "${ac_cv_lib_curses_tgetent+set}" = set; then : |
| 5724 | $as_echo_n "(cached) " >&6 |
| 5725 | else |
| 5726 | ac_check_lib_save_LIBS=$LIBS |
| 5727 | LIBS="-lcurses $LIBS" |
| 5728 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5729 | /* end confdefs.h. */ |
| 5730 | |
| 5731 | /* Override any GCC internal prototype to avoid an error. |
| 5732 | Use char because int might match the return type of a GCC |
| 5733 | builtin and then its argument prototype would still apply. */ |
| 5734 | #ifdef __cplusplus |
| 5735 | extern "C" |
| 5736 | #endif |
| 5737 | char tgetent (); |
| 5738 | int |
| 5739 | main () |
| 5740 | { |
| 5741 | return tgetent (); |
| 5742 | ; |
| 5743 | return 0; |
| 5744 | } |
| 5745 | _ACEOF |
| 5746 | if ac_fn_c_try_link "$LINENO"; then : |
| 5747 | ac_cv_lib_curses_tgetent=yes |
| 5748 | else |
| 5749 | ac_cv_lib_curses_tgetent=no |
| 5750 | fi |
| 5751 | rm -f core conftest.err conftest.$ac_objext \ |
| 5752 | conftest$ac_exeext conftest.$ac_ext |
| 5753 | LIBS=$ac_check_lib_save_LIBS |
| 5754 | fi |
| 5755 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_tgetent" >&5 |
| 5756 | $as_echo "$ac_cv_lib_curses_tgetent" >&6; } |
| 5757 | if test "x$ac_cv_lib_curses_tgetent" = x""yes; then : |
| 5758 | bash_cv_termcap_lib=libcurses |
| 5759 | else |
| 5760 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lncurses" >&5 |
| 5761 | $as_echo_n "checking for tgetent in -lncurses... " >&6; } |
| 5762 | if test "${ac_cv_lib_ncurses_tgetent+set}" = set; then : |
| 5763 | $as_echo_n "(cached) " >&6 |
| 5764 | else |
| 5765 | ac_check_lib_save_LIBS=$LIBS |
| 5766 | LIBS="-lncurses $LIBS" |
| 5767 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5768 | /* end confdefs.h. */ |
| 5769 | |
| 5770 | /* Override any GCC internal prototype to avoid an error. |
| 5771 | Use char because int might match the return type of a GCC |
| 5772 | builtin and then its argument prototype would still apply. */ |
| 5773 | #ifdef __cplusplus |
| 5774 | extern "C" |
| 5775 | #endif |
| 5776 | char tgetent (); |
| 5777 | int |
| 5778 | main () |
| 5779 | { |
| 5780 | return tgetent (); |
| 5781 | ; |
| 5782 | return 0; |
| 5783 | } |
| 5784 | _ACEOF |
| 5785 | if ac_fn_c_try_link "$LINENO"; then : |
| 5786 | ac_cv_lib_ncurses_tgetent=yes |
| 5787 | else |
| 5788 | ac_cv_lib_ncurses_tgetent=no |
| 5789 | fi |
| 5790 | rm -f core conftest.err conftest.$ac_objext \ |
| 5791 | conftest$ac_exeext conftest.$ac_ext |
| 5792 | LIBS=$ac_check_lib_save_LIBS |
| 5793 | fi |
| 5794 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_tgetent" >&5 |
| 5795 | $as_echo "$ac_cv_lib_ncurses_tgetent" >&6; } |
| 5796 | if test "x$ac_cv_lib_ncurses_tgetent" = x""yes; then : |
| 5797 | bash_cv_termcap_lib=libncurses |
| 5798 | else |
| 5799 | bash_cv_termcap_lib=gnutermcap |
| 5800 | fi |
| 5801 | |
| 5802 | fi |
| 5803 | |
| 5804 | fi |
| 5805 | |
| 5806 | fi |
| 5807 | |
| 5808 | fi |
| 5809 | |
| 5810 | fi |
| 5811 | |
| 5812 | if test "X$_bash_needmsg" = "Xyes"; then |
| 5813 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking which library has the termcap functions" >&5 |
| 5814 | $as_echo_n "checking which library has the termcap functions... " >&6; } |
| 5815 | fi |
| 5816 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: using $bash_cv_termcap_lib" >&5 |
| 5817 | $as_echo "using $bash_cv_termcap_lib" >&6; } |
| 5818 | if test $bash_cv_termcap_lib = gnutermcap && test -z "$prefer_curses"; then |
| 5819 | LDFLAGS="$LDFLAGS -L./lib/termcap" |
| 5820 | TERMCAP_LIB="./lib/termcap/libtermcap.a" |
| 5821 | TERMCAP_DEP="./lib/termcap/libtermcap.a" |
| 5822 | elif test $bash_cv_termcap_lib = libtermcap && test -z "$prefer_curses"; then |
| 5823 | TERMCAP_LIB=-ltermcap |
| 5824 | TERMCAP_DEP= |
| 5825 | elif test $bash_cv_termcap_lib = libtinfo; then |
| 5826 | TERMCAP_LIB=-ltinfo |
| 5827 | TERMCAP_DEP= |
| 5828 | elif test $bash_cv_termcap_lib = libncurses; then |
| 5829 | TERMCAP_LIB=-lncurses |
| 5830 | TERMCAP_DEP= |
| 5831 | elif test $bash_cv_termcap_lib = libc; then |
| 5832 | TERMCAP_LIB= |
| 5833 | TERMCAP_DEP= |
| 5834 | else |
| 5835 | TERMCAP_LIB=-lcurses |
| 5836 | TERMCAP_DEP= |
| 5837 | fi |
| 5838 | |
| 5839 | if test "$TERMCAP_LIB" = "./lib/termcap/libtermcap.a"; then |
| 5840 | if test "$prefer_curses" = yes; then |
| 5841 | TERMCAP_LIB=-lcurses |
| 5842 | else |
| 5843 | TERMCAP_LIB=-ltermcap #default |
| 5844 | fi |
| 5845 | fi |
| 5846 | |
| 5847 | |
| 5848 | for ac_header in wctype.h |
| 5849 | do : |
| 5850 | ac_fn_c_check_header_mongrel "$LINENO" "wctype.h" "ac_cv_header_wctype_h" "$ac_includes_default" |
| 5851 | if test "x$ac_cv_header_wctype_h" = x""yes; then : |
| 5852 | cat >>confdefs.h <<_ACEOF |
| 5853 | #define HAVE_WCTYPE_H 1 |
| 5854 | _ACEOF |
| 5855 | |
| 5856 | fi |
| 5857 | |
| 5858 | done |
| 5859 | |
| 5860 | for ac_header in wchar.h |
| 5861 | do : |
| 5862 | ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default" |
| 5863 | if test "x$ac_cv_header_wchar_h" = x""yes; then : |
| 5864 | cat >>confdefs.h <<_ACEOF |
| 5865 | #define HAVE_WCHAR_H 1 |
| 5866 | _ACEOF |
| 5867 | |
| 5868 | fi |
| 5869 | |
| 5870 | done |
| 5871 | |
| 5872 | for ac_header in langinfo.h |
| 5873 | do : |
| 5874 | ac_fn_c_check_header_mongrel "$LINENO" "langinfo.h" "ac_cv_header_langinfo_h" "$ac_includes_default" |
| 5875 | if test "x$ac_cv_header_langinfo_h" = x""yes; then : |
| 5876 | cat >>confdefs.h <<_ACEOF |
| 5877 | #define HAVE_LANGINFO_H 1 |
| 5878 | _ACEOF |
| 5879 | |
| 5880 | fi |
| 5881 | |
| 5882 | done |
| 5883 | |
| 5884 | |
| 5885 | ac_fn_c_check_func "$LINENO" "mbrlen" "ac_cv_func_mbrlen" |
| 5886 | if test "x$ac_cv_func_mbrlen" = x""yes; then : |
| 5887 | $as_echo "#define HAVE_MBRLEN 1" >>confdefs.h |
| 5888 | |
| 5889 | fi |
| 5890 | |
| 5891 | ac_fn_c_check_func "$LINENO" "mbscasecmp" "ac_cv_func_mbscasecmp" |
| 5892 | if test "x$ac_cv_func_mbscasecmp" = x""yes; then : |
| 5893 | $as_echo "#define HAVE_MBSCMP 1" >>confdefs.h |
| 5894 | |
| 5895 | fi |
| 5896 | |
| 5897 | ac_fn_c_check_func "$LINENO" "mbscmp" "ac_cv_func_mbscmp" |
| 5898 | if test "x$ac_cv_func_mbscmp" = x""yes; then : |
| 5899 | $as_echo "#define HAVE_MBSCMP 1" >>confdefs.h |
| 5900 | |
| 5901 | fi |
| 5902 | |
| 5903 | ac_fn_c_check_func "$LINENO" "mbsnrtowcs" "ac_cv_func_mbsnrtowcs" |
| 5904 | if test "x$ac_cv_func_mbsnrtowcs" = x""yes; then : |
| 5905 | $as_echo "#define HAVE_MBSNRTOWCS 1" >>confdefs.h |
| 5906 | |
| 5907 | fi |
| 5908 | |
| 5909 | ac_fn_c_check_func "$LINENO" "mbsrtowcs" "ac_cv_func_mbsrtowcs" |
| 5910 | if test "x$ac_cv_func_mbsrtowcs" = x""yes; then : |
| 5911 | $as_echo "#define HAVE_MBSRTOWCS 1" >>confdefs.h |
| 5912 | |
| 5913 | fi |
| 5914 | |
| 5915 | |
| 5916 | |
| 5917 | for ac_func in mbschr |
| 5918 | do : |
| 5919 | ac_fn_c_check_func "$LINENO" "mbschr" "ac_cv_func_mbschr" |
| 5920 | if test "x$ac_cv_func_mbschr" = x""yes; then : |
| 5921 | cat >>confdefs.h <<_ACEOF |
| 5922 | #define HAVE_MBSCHR 1 |
| 5923 | _ACEOF |
| 5924 | |
| 5925 | else |
| 5926 | case " $LIBOBJS " in |
| 5927 | *" $ac_func.$ac_objext "* ) ;; |
| 5928 | *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" |
| 5929 | ;; |
| 5930 | esac |
| 5931 | |
| 5932 | fi |
| 5933 | done |
| 5934 | |
| 5935 | |
| 5936 | |
| 5937 | ac_fn_c_check_func "$LINENO" "wcrtomb" "ac_cv_func_wcrtomb" |
| 5938 | if test "x$ac_cv_func_wcrtomb" = x""yes; then : |
| 5939 | $as_echo "#define HAVE_WCRTOMB 1" >>confdefs.h |
| 5940 | |
| 5941 | fi |
| 5942 | |
| 5943 | ac_fn_c_check_func "$LINENO" "wcscoll" "ac_cv_func_wcscoll" |
| 5944 | if test "x$ac_cv_func_wcscoll" = x""yes; then : |
| 5945 | $as_echo "#define HAVE_WCSCOLL 1" >>confdefs.h |
| 5946 | |
| 5947 | fi |
| 5948 | |
| 5949 | ac_fn_c_check_func "$LINENO" "wcsdup" "ac_cv_func_wcsdup" |
| 5950 | if test "x$ac_cv_func_wcsdup" = x""yes; then : |
| 5951 | $as_echo "#define HAVE_WCSDUP 1" >>confdefs.h |
| 5952 | |
| 5953 | fi |
| 5954 | |
| 5955 | ac_fn_c_check_func "$LINENO" "wcwidth" "ac_cv_func_wcwidth" |
| 5956 | if test "x$ac_cv_func_wcwidth" = x""yes; then : |
| 5957 | $as_echo "#define HAVE_WCWIDTH 1" >>confdefs.h |
| 5958 | |
| 5959 | fi |
| 5960 | |
| 5961 | ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype" |
| 5962 | if test "x$ac_cv_func_wctype" = x""yes; then : |
| 5963 | $as_echo "#define HAVE_WCTYPE 1" >>confdefs.h |
| 5964 | |
| 5965 | fi |
| 5966 | |
| 5967 | |
| 5968 | for ac_func in wcswidth |
| 5969 | do : |
| 5970 | ac_fn_c_check_func "$LINENO" "wcswidth" "ac_cv_func_wcswidth" |
| 5971 | if test "x$ac_cv_func_wcswidth" = x""yes; then : |
| 5972 | cat >>confdefs.h <<_ACEOF |
| 5973 | #define HAVE_WCSWIDTH 1 |
| 5974 | _ACEOF |
| 5975 | |
| 5976 | else |
| 5977 | case " $LIBOBJS " in |
| 5978 | *" $ac_func.$ac_objext "* ) ;; |
| 5979 | *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" |
| 5980 | ;; |
| 5981 | esac |
| 5982 | |
| 5983 | fi |
| 5984 | done |
| 5985 | |
| 5986 | |
| 5987 | |
| 5988 | |
| 5989 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc and mbstate_t are properly declared" >&5 |
| 5990 | $as_echo_n "checking whether mbrtowc and mbstate_t are properly declared... " >&6; } |
| 5991 | if test "${ac_cv_func_mbrtowc+set}" = set; then : |
| 5992 | $as_echo_n "(cached) " >&6 |
| 5993 | else |
| 5994 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5995 | /* end confdefs.h. */ |
| 5996 | #include <wchar.h> |
| 5997 | int |
| 5998 | main () |
| 5999 | { |
| 6000 | wchar_t wc; |
| 6001 | char const s[] = ""; |
| 6002 | size_t n = 1; |
| 6003 | mbstate_t state; |
| 6004 | return ! (sizeof state && (mbrtowc) (&wc, s, n, &state)); |
| 6005 | ; |
| 6006 | return 0; |
| 6007 | } |
| 6008 | _ACEOF |
| 6009 | if ac_fn_c_try_link "$LINENO"; then : |
| 6010 | ac_cv_func_mbrtowc=yes |
| 6011 | else |
| 6012 | ac_cv_func_mbrtowc=no |
| 6013 | fi |
| 6014 | rm -f core conftest.err conftest.$ac_objext \ |
| 6015 | conftest$ac_exeext conftest.$ac_ext |
| 6016 | fi |
| 6017 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mbrtowc" >&5 |
| 6018 | $as_echo "$ac_cv_func_mbrtowc" >&6; } |
| 6019 | if test $ac_cv_func_mbrtowc = yes; then |
| 6020 | |
| 6021 | $as_echo "#define HAVE_MBRTOWC 1" >>confdefs.h |
| 6022 | |
| 6023 | fi |
| 6024 | |
| 6025 | if test $ac_cv_func_mbrtowc = yes; then |
| 6026 | $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h |
| 6027 | |
| 6028 | fi |
| 6029 | |
| 6030 | for ac_func in iswlower iswupper towlower towupper iswctype |
| 6031 | do : |
| 6032 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 6033 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| 6034 | eval as_val=\$$as_ac_var |
| 6035 | if test "x$as_val" = x""yes; then : |
| 6036 | cat >>confdefs.h <<_ACEOF |
| 6037 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 6038 | _ACEOF |
| 6039 | |
| 6040 | fi |
| 6041 | done |
| 6042 | |
| 6043 | |
| 6044 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 |
| 6045 | $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } |
| 6046 | if test "${bash_cv_langinfo_codeset+set}" = set; then : |
| 6047 | $as_echo_n "(cached) " >&6 |
| 6048 | else |
| 6049 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6050 | /* end confdefs.h. */ |
| 6051 | #include <langinfo.h> |
| 6052 | int |
| 6053 | main () |
| 6054 | { |
| 6055 | char* cs = nl_langinfo(CODESET); |
| 6056 | ; |
| 6057 | return 0; |
| 6058 | } |
| 6059 | _ACEOF |
| 6060 | if ac_fn_c_try_link "$LINENO"; then : |
| 6061 | bash_cv_langinfo_codeset=yes |
| 6062 | else |
| 6063 | bash_cv_langinfo_codeset=no |
| 6064 | fi |
| 6065 | rm -f core conftest.err conftest.$ac_objext \ |
| 6066 | conftest$ac_exeext conftest.$ac_ext |
| 6067 | fi |
| 6068 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_langinfo_codeset" >&5 |
| 6069 | $as_echo "$bash_cv_langinfo_codeset" >&6; } |
| 6070 | if test $bash_cv_langinfo_codeset = yes; then |
| 6071 | $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h |
| 6072 | |
| 6073 | fi |
| 6074 | |
| 6075 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t in wchar.h" >&5 |
| 6076 | $as_echo_n "checking for wchar_t in wchar.h... " >&6; } |
| 6077 | if test "${bash_cv_type_wchar_t+set}" = set; then : |
| 6078 | $as_echo_n "(cached) " >&6 |
| 6079 | else |
| 6080 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6081 | /* end confdefs.h. */ |
| 6082 | #include <wchar.h> |
| 6083 | |
| 6084 | int |
| 6085 | main () |
| 6086 | { |
| 6087 | |
| 6088 | wchar_t foo; |
| 6089 | foo = 0; |
| 6090 | |
| 6091 | ; |
| 6092 | return 0; |
| 6093 | } |
| 6094 | _ACEOF |
| 6095 | if ac_fn_c_try_compile "$LINENO"; then : |
| 6096 | bash_cv_type_wchar_t=yes |
| 6097 | else |
| 6098 | bash_cv_type_wchar_t=no |
| 6099 | fi |
| 6100 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6101 | fi |
| 6102 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_type_wchar_t" >&5 |
| 6103 | $as_echo "$bash_cv_type_wchar_t" >&6; } |
| 6104 | if test $bash_cv_type_wchar_t = yes; then |
| 6105 | |
| 6106 | $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h |
| 6107 | |
| 6108 | fi |
| 6109 | |
| 6110 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype_t in wctype.h" >&5 |
| 6111 | $as_echo_n "checking for wctype_t in wctype.h... " >&6; } |
| 6112 | if test "${bash_cv_type_wctype_t+set}" = set; then : |
| 6113 | $as_echo_n "(cached) " >&6 |
| 6114 | else |
| 6115 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6116 | /* end confdefs.h. */ |
| 6117 | #include <wctype.h> |
| 6118 | int |
| 6119 | main () |
| 6120 | { |
| 6121 | |
| 6122 | wctype_t foo; |
| 6123 | foo = 0; |
| 6124 | |
| 6125 | ; |
| 6126 | return 0; |
| 6127 | } |
| 6128 | _ACEOF |
| 6129 | if ac_fn_c_try_compile "$LINENO"; then : |
| 6130 | bash_cv_type_wctype_t=yes |
| 6131 | else |
| 6132 | bash_cv_type_wctype_t=no |
| 6133 | fi |
| 6134 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6135 | fi |
| 6136 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_type_wctype_t" >&5 |
| 6137 | $as_echo "$bash_cv_type_wctype_t" >&6; } |
| 6138 | if test $bash_cv_type_wctype_t = yes; then |
| 6139 | |
| 6140 | $as_echo "#define HAVE_WCTYPE_T 1" >>confdefs.h |
| 6141 | |
| 6142 | fi |
| 6143 | |
| 6144 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t in wctype.h" >&5 |
| 6145 | $as_echo_n "checking for wint_t in wctype.h... " >&6; } |
| 6146 | if test "${bash_cv_type_wint_t+set}" = set; then : |
| 6147 | $as_echo_n "(cached) " >&6 |
| 6148 | else |
| 6149 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6150 | /* end confdefs.h. */ |
| 6151 | #include <wctype.h> |
| 6152 | int |
| 6153 | main () |
| 6154 | { |
| 6155 | |
| 6156 | wint_t foo; |
| 6157 | foo = 0; |
| 6158 | |
| 6159 | ; |
| 6160 | return 0; |
| 6161 | } |
| 6162 | _ACEOF |
| 6163 | if ac_fn_c_try_compile "$LINENO"; then : |
| 6164 | bash_cv_type_wint_t=yes |
| 6165 | else |
| 6166 | bash_cv_type_wint_t=no |
| 6167 | fi |
| 6168 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6169 | fi |
| 6170 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_type_wint_t" >&5 |
| 6171 | $as_echo "$bash_cv_type_wint_t" >&6; } |
| 6172 | if test $bash_cv_type_wint_t = yes; then |
| 6173 | |
| 6174 | $as_echo "#define HAVE_WINT_T 1" >>confdefs.h |
| 6175 | |
| 6176 | fi |
| 6177 | |
| 6178 | if test "$am_cv_func_iconv" = yes; then |
| 6179 | OLDLIBS="$LIBS" |
| 6180 | LIBS="$LIBS $LIBICONV" |
| 6181 | for ac_func in locale_charset |
| 6182 | do : |
| 6183 | ac_fn_c_check_func "$LINENO" "locale_charset" "ac_cv_func_locale_charset" |
| 6184 | if test "x$ac_cv_func_locale_charset" = x""yes; then : |
| 6185 | cat >>confdefs.h <<_ACEOF |
| 6186 | #define HAVE_LOCALE_CHARSET 1 |
| 6187 | _ACEOF |
| 6188 | |
| 6189 | fi |
| 6190 | done |
| 6191 | |
| 6192 | LIBS="$OLDLIBS" |
| 6193 | fi |
| 6194 | |
| 6195 | |
| 6196 | |
| 6197 | case "$host_cpu" in |
| 6198 | *cray*) LOCAL_CFLAGS=-DCRAY ;; |
| 6199 | *s390*) LOCAL_CFLAGS=-fsigned-char ;; |
| 6200 | esac |
| 6201 | |
| 6202 | case "$host_os" in |
| 6203 | isc*) LOCAL_CFLAGS=-Disc386 ;; |
| 6204 | esac |
| 6205 | |
| 6206 | # shared library configuration section |
| 6207 | # |
| 6208 | # Shared object configuration section. These values are generated by |
| 6209 | # ${srcdir}/support/shobj-conf |
| 6210 | # |
| 6211 | if test -f ${srcdir}/support/shobj-conf; then |
| 6212 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking configuration for building shared libraries" >&5 |
| 6213 | $as_echo_n "checking configuration for building shared libraries... " >&6; } |
| 6214 | eval `TERMCAP_LIB=$TERMCAP_LIB ${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C "${CC}" -c ${host_cpu} -o ${host_os} -v ${host_vendor}` |
| 6215 | |
| 6216 | # case "$SHLIB_LIBS" in |
| 6217 | # *curses*|*termcap*|*termlib*) ;; |
| 6218 | # *) SHLIB_LIBS="$SHLIB_LIBS $TERMCAP_LIB" ;; |
| 6219 | # esac |
| 6220 | |
| 6221 | |
| 6222 | |
| 6223 | |
| 6224 | |
| 6225 | |
| 6226 | |
| 6227 | |
| 6228 | |
| 6229 | |
| 6230 | |
| 6231 | |
| 6232 | |
| 6233 | |
| 6234 | |
| 6235 | |
| 6236 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLIB_STATUS" >&5 |
| 6237 | $as_echo "$SHLIB_STATUS" >&6; } |
| 6238 | |
| 6239 | # SHLIB_STATUS is either `supported' or `unsupported'. If it's |
| 6240 | # `unsupported', turn off any default shared library building |
| 6241 | if test "$SHLIB_STATUS" = 'unsupported'; then |
| 6242 | opt_shared_libs=no |
| 6243 | fi |
| 6244 | |
| 6245 | # shared library versioning |
| 6246 | # quoted for m4 so I can use character classes |
| 6247 | SHLIB_MAJOR=`expr "$LIBVERSION" : '\([0-9]\)\..*'` |
| 6248 | SHLIB_MINOR=`expr "$LIBVERSION" : '[0-9]\.\([0-9]\).*'` |
| 6249 | |
| 6250 | |
| 6251 | fi |
| 6252 | |
| 6253 | if test "$opt_static_libs" = "yes"; then |
| 6254 | STATIC_TARGET=static |
| 6255 | STATIC_INSTALL_TARGET=install-static |
| 6256 | fi |
| 6257 | if test "$opt_shared_libs" = "yes"; then |
| 6258 | SHARED_TARGET=shared |
| 6259 | SHARED_INSTALL_TARGET=install-shared |
| 6260 | fi |
| 6261 | |
| 6262 | |
| 6263 | |
| 6264 | |
| 6265 | |
| 6266 | |
| 6267 | case "$host_os" in |
| 6268 | msdosdjgpp*) BUILD_DIR=`pwd.exe` ;; # to prevent //d/path/file |
| 6269 | *) BUILD_DIR=`pwd` ;; |
| 6270 | esac |
| 6271 | |
| 6272 | case "$BUILD_DIR" in |
| 6273 | *\ *) BUILD_DIR=`echo "$BUILD_DIR" | sed 's: :\\\\ :g'` ;; |
| 6274 | *) ;; |
| 6275 | esac |
| 6276 | |
| 6277 | |
| 6278 | |
| 6279 | |
| 6280 | |
| 6281 | |
| 6282 | |
| 6283 | |
| 6284 | |
| 6285 | |
| 6286 | |
| 6287 | |
| 6288 | |
| 6289 | |
| 6290 | |
| 6291 | |
| 6292 | |
| 6293 | |
| 6294 | |
| 6295 | ac_config_files="$ac_config_files Makefile doc/Makefile examples/Makefile shlib/Makefile" |
| 6296 | |
| 6297 | ac_config_commands="$ac_config_commands default" |
| 6298 | |
| 6299 | cat >confcache <<\_ACEOF |
| 6300 | # This file is a shell script that caches the results of configure |
| 6301 | # tests run on this system so they can be shared between configure |
| 6302 | # scripts and configure runs, see configure's option --config-cache. |
| 6303 | # It is not useful on other systems. If it contains results you don't |
| 6304 | # want to keep, you may remove or edit it. |
| 6305 | # |
| 6306 | # config.status only pays attention to the cache file if you give it |
| 6307 | # the --recheck option to rerun configure. |
| 6308 | # |
| 6309 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
| 6310 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
| 6311 | # following values. |
| 6312 | |
| 6313 | _ACEOF |
| 6314 | |
| 6315 | # The following way of writing the cache mishandles newlines in values, |
| 6316 | # but we know of no workaround that is simple, portable, and efficient. |
| 6317 | # So, we kill variables containing newlines. |
| 6318 | # Ultrix sh set writes to stderr and can't be redirected directly, |
| 6319 | # and sets the high bit in the cache file unless we assign to the vars. |
| 6320 | ( |
| 6321 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do |
| 6322 | eval ac_val=\$$ac_var |
| 6323 | case $ac_val in #( |
| 6324 | *${as_nl}*) |
| 6325 | case $ac_var in #( |
| 6326 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
| 6327 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
| 6328 | esac |
| 6329 | case $ac_var in #( |
| 6330 | _ | IFS | as_nl) ;; #( |
| 6331 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
| 6332 | *) { eval $ac_var=; unset $ac_var;} ;; |
| 6333 | esac ;; |
| 6334 | esac |
| 6335 | done |
| 6336 | |
| 6337 | (set) 2>&1 | |
| 6338 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
| 6339 | *${as_nl}ac_space=\ *) |
| 6340 | # `set' does not quote correctly, so add quotes: double-quote |
| 6341 | # substitution turns \\\\ into \\, and sed turns \\ into \. |
| 6342 | sed -n \ |
| 6343 | "s/'/'\\\\''/g; |
| 6344 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" |
| 6345 | ;; #( |
| 6346 | *) |
| 6347 | # `set' quotes correctly as required by POSIX, so do not add quotes. |
| 6348 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
| 6349 | ;; |
| 6350 | esac | |
| 6351 | sort |
| 6352 | ) | |
| 6353 | sed ' |
| 6354 | /^ac_cv_env_/b end |
| 6355 | t clear |
| 6356 | :clear |
| 6357 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
| 6358 | t end |
| 6359 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
| 6360 | :end' >>confcache |
| 6361 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else |
| 6362 | if test -w "$cache_file"; then |
| 6363 | test "x$cache_file" != "x/dev/null" && |
| 6364 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
| 6365 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
| 6366 | cat confcache >$cache_file |
| 6367 | else |
| 6368 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
| 6369 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
| 6370 | fi |
| 6371 | fi |
| 6372 | rm -f confcache |
| 6373 | |
| 6374 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
| 6375 | # Let make expand exec_prefix. |
| 6376 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| 6377 | |
| 6378 | DEFS=-DHAVE_CONFIG_H |
| 6379 | |
| 6380 | ac_libobjs= |
| 6381 | ac_ltlibobjs= |
| 6382 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
| 6383 | # 1. Remove the extension, and $U if already installed. |
| 6384 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
| 6385 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
| 6386 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
| 6387 | # will be set to the directory where LIBOBJS objects are built. |
| 6388 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
| 6389 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' |
| 6390 | done |
| 6391 | LIBOBJS=$ac_libobjs |
| 6392 | |
| 6393 | LTLIBOBJS=$ac_ltlibobjs |
| 6394 | |
| 6395 | |
| 6396 | |
| 6397 | : ${CONFIG_STATUS=./config.status} |
| 6398 | ac_write_fail=0 |
| 6399 | ac_clean_files_save=$ac_clean_files |
| 6400 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" |
| 6401 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
| 6402 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
| 6403 | as_write_fail=0 |
| 6404 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 |
| 6405 | #! $SHELL |
| 6406 | # Generated by $as_me. |
| 6407 | # Run this file to recreate the current configuration. |
| 6408 | # Compiler output produced by configure, useful for debugging |
| 6409 | # configure, is in config.log if it exists. |
| 6410 | |
| 6411 | debug=false |
| 6412 | ac_cs_recheck=false |
| 6413 | ac_cs_silent=false |
| 6414 | |
| 6415 | SHELL=\${CONFIG_SHELL-$SHELL} |
| 6416 | export SHELL |
| 6417 | _ASEOF |
| 6418 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 |
| 6419 | ## -------------------- ## |
| 6420 | ## M4sh Initialization. ## |
| 6421 | ## -------------------- ## |
| 6422 | |
| 6423 | # Be more Bourne compatible |
| 6424 | DUALCASE=1; export DUALCASE # for MKS sh |
| 6425 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
| 6426 | emulate sh |
| 6427 | NULLCMD=: |
| 6428 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
| 6429 | # is contrary to our usage. Disable this feature. |
| 6430 | alias -g '${1+"$@"}'='"$@"' |
| 6431 | setopt NO_GLOB_SUBST |
| 6432 | else |
| 6433 | case `(set -o) 2>/dev/null` in #( |
| 6434 | *posix*) : |
| 6435 | set -o posix ;; #( |
| 6436 | *) : |
| 6437 | ;; |
| 6438 | esac |
| 6439 | fi |
| 6440 | |
| 6441 | |
| 6442 | as_nl=' |
| 6443 | ' |
| 6444 | export as_nl |
| 6445 | # Printing a long string crashes Solaris 7 /usr/bin/printf. |
| 6446 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' |
| 6447 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo |
| 6448 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo |
| 6449 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
| 6450 | # but without wasting forks for bash or zsh. |
| 6451 | if test -z "$BASH_VERSION$ZSH_VERSION" \ |
| 6452 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then |
| 6453 | as_echo='print -r --' |
| 6454 | as_echo_n='print -rn --' |
| 6455 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then |
| 6456 | as_echo='printf %s\n' |
| 6457 | as_echo_n='printf %s' |
| 6458 | else |
| 6459 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
| 6460 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' |
| 6461 | as_echo_n='/usr/ucb/echo -n' |
| 6462 | else |
| 6463 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
| 6464 | as_echo_n_body='eval |
| 6465 | arg=$1; |
| 6466 | case $arg in #( |
| 6467 | *"$as_nl"*) |
| 6468 | expr "X$arg" : "X\\(.*\\)$as_nl"; |
| 6469 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; |
| 6470 | esac; |
| 6471 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" |
| 6472 | ' |
| 6473 | export as_echo_n_body |
| 6474 | as_echo_n='sh -c $as_echo_n_body as_echo' |
| 6475 | fi |
| 6476 | export as_echo_body |
| 6477 | as_echo='sh -c $as_echo_body as_echo' |
| 6478 | fi |
| 6479 | |
| 6480 | # The user is always right. |
| 6481 | if test "${PATH_SEPARATOR+set}" != set; then |
| 6482 | PATH_SEPARATOR=: |
| 6483 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { |
| 6484 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || |
| 6485 | PATH_SEPARATOR=';' |
| 6486 | } |
| 6487 | fi |
| 6488 | |
| 6489 | |
| 6490 | # IFS |
| 6491 | # We need space, tab and new line, in precisely that order. Quoting is |
| 6492 | # there to prevent editors from complaining about space-tab. |
| 6493 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word |
| 6494 | # splitting by setting IFS to empty value.) |
| 6495 | IFS=" "" $as_nl" |
| 6496 | |
| 6497 | # Find who we are. Look in the path if we contain no directory separator. |
| 6498 | case $0 in #(( |
| 6499 | *[\\/]* ) as_myself=$0 ;; |
| 6500 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 6501 | for as_dir in $PATH |
| 6502 | do |
| 6503 | IFS=$as_save_IFS |
| 6504 | test -z "$as_dir" && as_dir=. |
| 6505 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
| 6506 | done |
| 6507 | IFS=$as_save_IFS |
| 6508 | |
| 6509 | ;; |
| 6510 | esac |
| 6511 | # We did not find ourselves, most probably we were run as `sh COMMAND' |
| 6512 | # in which case we are not to be found in the path. |
| 6513 | if test "x$as_myself" = x; then |
| 6514 | as_myself=$0 |
| 6515 | fi |
| 6516 | if test ! -f "$as_myself"; then |
| 6517 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
| 6518 | exit 1 |
| 6519 | fi |
| 6520 | |
| 6521 | # Unset variables that we do not need and which cause bugs (e.g. in |
| 6522 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" |
| 6523 | # suppresses any "Segmentation fault" message there. '((' could |
| 6524 | # trigger a bug in pdksh 5.2.14. |
| 6525 | for as_var in BASH_ENV ENV MAIL MAILPATH |
| 6526 | do eval test x\${$as_var+set} = xset \ |
| 6527 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : |
| 6528 | done |
| 6529 | PS1='$ ' |
| 6530 | PS2='> ' |
| 6531 | PS4='+ ' |
| 6532 | |
| 6533 | # NLS nuisances. |
| 6534 | LC_ALL=C |
| 6535 | export LC_ALL |
| 6536 | LANGUAGE=C |
| 6537 | export LANGUAGE |
| 6538 | |
| 6539 | # CDPATH. |
| 6540 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
| 6541 | |
| 6542 | |
| 6543 | # as_fn_error ERROR [LINENO LOG_FD] |
| 6544 | # --------------------------------- |
| 6545 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
| 6546 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the |
| 6547 | # script with status $?, using 1 if that was 0. |
| 6548 | as_fn_error () |
| 6549 | { |
| 6550 | as_status=$?; test $as_status -eq 0 && as_status=1 |
| 6551 | if test "$3"; then |
| 6552 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 6553 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 |
| 6554 | fi |
| 6555 | $as_echo "$as_me: error: $1" >&2 |
| 6556 | as_fn_exit $as_status |
| 6557 | } # as_fn_error |
| 6558 | |
| 6559 | |
| 6560 | # as_fn_set_status STATUS |
| 6561 | # ----------------------- |
| 6562 | # Set $? to STATUS, without forking. |
| 6563 | as_fn_set_status () |
| 6564 | { |
| 6565 | return $1 |
| 6566 | } # as_fn_set_status |
| 6567 | |
| 6568 | # as_fn_exit STATUS |
| 6569 | # ----------------- |
| 6570 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. |
| 6571 | as_fn_exit () |
| 6572 | { |
| 6573 | set +e |
| 6574 | as_fn_set_status $1 |
| 6575 | exit $1 |
| 6576 | } # as_fn_exit |
| 6577 | |
| 6578 | # as_fn_unset VAR |
| 6579 | # --------------- |
| 6580 | # Portably unset VAR. |
| 6581 | as_fn_unset () |
| 6582 | { |
| 6583 | { eval $1=; unset $1;} |
| 6584 | } |
| 6585 | as_unset=as_fn_unset |
| 6586 | # as_fn_append VAR VALUE |
| 6587 | # ---------------------- |
| 6588 | # Append the text in VALUE to the end of the definition contained in VAR. Take |
| 6589 | # advantage of any shell optimizations that allow amortized linear growth over |
| 6590 | # repeated appends, instead of the typical quadratic growth present in naive |
| 6591 | # implementations. |
| 6592 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : |
| 6593 | eval 'as_fn_append () |
| 6594 | { |
| 6595 | eval $1+=\$2 |
| 6596 | }' |
| 6597 | else |
| 6598 | as_fn_append () |
| 6599 | { |
| 6600 | eval $1=\$$1\$2 |
| 6601 | } |
| 6602 | fi # as_fn_append |
| 6603 | |
| 6604 | # as_fn_arith ARG... |
| 6605 | # ------------------ |
| 6606 | # Perform arithmetic evaluation on the ARGs, and store the result in the |
| 6607 | # global $as_val. Take advantage of shells that can avoid forks. The arguments |
| 6608 | # must be portable across $(()) and expr. |
| 6609 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : |
| 6610 | eval 'as_fn_arith () |
| 6611 | { |
| 6612 | as_val=$(( $* )) |
| 6613 | }' |
| 6614 | else |
| 6615 | as_fn_arith () |
| 6616 | { |
| 6617 | as_val=`expr "$@" || test $? -eq 1` |
| 6618 | } |
| 6619 | fi # as_fn_arith |
| 6620 | |
| 6621 | |
| 6622 | if expr a : '\(a\)' >/dev/null 2>&1 && |
| 6623 | test "X`expr 00001 : '.*\(...\)'`" = X001; then |
| 6624 | as_expr=expr |
| 6625 | else |
| 6626 | as_expr=false |
| 6627 | fi |
| 6628 | |
| 6629 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
| 6630 | as_basename=basename |
| 6631 | else |
| 6632 | as_basename=false |
| 6633 | fi |
| 6634 | |
| 6635 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
| 6636 | as_dirname=dirname |
| 6637 | else |
| 6638 | as_dirname=false |
| 6639 | fi |
| 6640 | |
| 6641 | as_me=`$as_basename -- "$0" || |
| 6642 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
| 6643 | X"$0" : 'X\(//\)$' \| \ |
| 6644 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
| 6645 | $as_echo X/"$0" | |
| 6646 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
| 6647 | s//\1/ |
| 6648 | q |
| 6649 | } |
| 6650 | /^X\/\(\/\/\)$/{ |
| 6651 | s//\1/ |
| 6652 | q |
| 6653 | } |
| 6654 | /^X\/\(\/\).*/{ |
| 6655 | s//\1/ |
| 6656 | q |
| 6657 | } |
| 6658 | s/.*/./; q'` |
| 6659 | |
| 6660 | # Avoid depending upon Character Ranges. |
| 6661 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
| 6662 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
| 6663 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
| 6664 | as_cr_digits='0123456789' |
| 6665 | as_cr_alnum=$as_cr_Letters$as_cr_digits |
| 6666 | |
| 6667 | ECHO_C= ECHO_N= ECHO_T= |
| 6668 | case `echo -n x` in #((((( |
| 6669 | -n*) |
| 6670 | case `echo 'xy\c'` in |
| 6671 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
| 6672 | xy) ECHO_C='\c';; |
| 6673 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null |
| 6674 | ECHO_T=' ';; |
| 6675 | esac;; |
| 6676 | *) |
| 6677 | ECHO_N='-n';; |
| 6678 | esac |
| 6679 | |
| 6680 | rm -f conf$$ conf$$.exe conf$$.file |
| 6681 | if test -d conf$$.dir; then |
| 6682 | rm -f conf$$.dir/conf$$.file |
| 6683 | else |
| 6684 | rm -f conf$$.dir |
| 6685 | mkdir conf$$.dir 2>/dev/null |
| 6686 | fi |
| 6687 | if (echo >conf$$.file) 2>/dev/null; then |
| 6688 | if ln -s conf$$.file conf$$ 2>/dev/null; then |
| 6689 | as_ln_s='ln -s' |
| 6690 | # ... but there are two gotchas: |
| 6691 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. |
| 6692 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. |
| 6693 | # In both cases, we have to default to `cp -p'. |
| 6694 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
| 6695 | as_ln_s='cp -p' |
| 6696 | elif ln conf$$.file conf$$ 2>/dev/null; then |
| 6697 | as_ln_s=ln |
| 6698 | else |
| 6699 | as_ln_s='cp -p' |
| 6700 | fi |
| 6701 | else |
| 6702 | as_ln_s='cp -p' |
| 6703 | fi |
| 6704 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
| 6705 | rmdir conf$$.dir 2>/dev/null |
| 6706 | |
| 6707 | |
| 6708 | # as_fn_mkdir_p |
| 6709 | # ------------- |
| 6710 | # Create "$as_dir" as a directory, including parents if necessary. |
| 6711 | as_fn_mkdir_p () |
| 6712 | { |
| 6713 | |
| 6714 | case $as_dir in #( |
| 6715 | -*) as_dir=./$as_dir;; |
| 6716 | esac |
| 6717 | test -d "$as_dir" || eval $as_mkdir_p || { |
| 6718 | as_dirs= |
| 6719 | while :; do |
| 6720 | case $as_dir in #( |
| 6721 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( |
| 6722 | *) as_qdir=$as_dir;; |
| 6723 | esac |
| 6724 | as_dirs="'$as_qdir' $as_dirs" |
| 6725 | as_dir=`$as_dirname -- "$as_dir" || |
| 6726 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 6727 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
| 6728 | X"$as_dir" : 'X\(//\)$' \| \ |
| 6729 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || |
| 6730 | $as_echo X"$as_dir" | |
| 6731 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 6732 | s//\1/ |
| 6733 | q |
| 6734 | } |
| 6735 | /^X\(\/\/\)[^/].*/{ |
| 6736 | s//\1/ |
| 6737 | q |
| 6738 | } |
| 6739 | /^X\(\/\/\)$/{ |
| 6740 | s//\1/ |
| 6741 | q |
| 6742 | } |
| 6743 | /^X\(\/\).*/{ |
| 6744 | s//\1/ |
| 6745 | q |
| 6746 | } |
| 6747 | s/.*/./; q'` |
| 6748 | test -d "$as_dir" && break |
| 6749 | done |
| 6750 | test -z "$as_dirs" || eval "mkdir $as_dirs" |
| 6751 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" |
| 6752 | |
| 6753 | |
| 6754 | } # as_fn_mkdir_p |
| 6755 | if mkdir -p . 2>/dev/null; then |
| 6756 | as_mkdir_p='mkdir -p "$as_dir"' |
| 6757 | else |
| 6758 | test -d ./-p && rmdir ./-p |
| 6759 | as_mkdir_p=false |
| 6760 | fi |
| 6761 | |
| 6762 | if test -x / >/dev/null 2>&1; then |
| 6763 | as_test_x='test -x' |
| 6764 | else |
| 6765 | if ls -dL / >/dev/null 2>&1; then |
| 6766 | as_ls_L_option=L |
| 6767 | else |
| 6768 | as_ls_L_option= |
| 6769 | fi |
| 6770 | as_test_x=' |
| 6771 | eval sh -c '\'' |
| 6772 | if test -d "$1"; then |
| 6773 | test -d "$1/."; |
| 6774 | else |
| 6775 | case $1 in #( |
| 6776 | -*)set "./$1";; |
| 6777 | esac; |
| 6778 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( |
| 6779 | ???[sx]*):;;*)false;;esac;fi |
| 6780 | '\'' sh |
| 6781 | ' |
| 6782 | fi |
| 6783 | as_executable_p=$as_test_x |
| 6784 | |
| 6785 | # Sed expression to map a string onto a valid CPP name. |
| 6786 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
| 6787 | |
| 6788 | # Sed expression to map a string onto a valid variable name. |
| 6789 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
| 6790 | |
| 6791 | |
| 6792 | exec 6>&1 |
| 6793 | ## ----------------------------------- ## |
| 6794 | ## Main body of $CONFIG_STATUS script. ## |
| 6795 | ## ----------------------------------- ## |
| 6796 | _ASEOF |
| 6797 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 |
| 6798 | |
| 6799 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 6800 | # Save the log message, to keep $0 and so on meaningful, and to |
| 6801 | # report actual input values of CONFIG_FILES etc. instead of their |
| 6802 | # values after options handling. |
| 6803 | ac_log=" |
| 6804 | This file was extended by readline $as_me 6.2, which was |
| 6805 | generated by GNU Autoconf 2.64. Invocation command line was |
| 6806 | |
| 6807 | CONFIG_FILES = $CONFIG_FILES |
| 6808 | CONFIG_HEADERS = $CONFIG_HEADERS |
| 6809 | CONFIG_LINKS = $CONFIG_LINKS |
| 6810 | CONFIG_COMMANDS = $CONFIG_COMMANDS |
| 6811 | $ $0 $@ |
| 6812 | |
| 6813 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
| 6814 | " |
| 6815 | |
| 6816 | _ACEOF |
| 6817 | |
| 6818 | case $ac_config_files in *" |
| 6819 | "*) set x $ac_config_files; shift; ac_config_files=$*;; |
| 6820 | esac |
| 6821 | |
| 6822 | case $ac_config_headers in *" |
| 6823 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; |
| 6824 | esac |
| 6825 | |
| 6826 | |
| 6827 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 6828 | # Files that config.status was made for. |
| 6829 | config_files="$ac_config_files" |
| 6830 | config_headers="$ac_config_headers" |
| 6831 | config_commands="$ac_config_commands" |
| 6832 | |
| 6833 | _ACEOF |
| 6834 | |
| 6835 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 6836 | ac_cs_usage="\ |
| 6837 | \`$as_me' instantiates files and other configuration actions |
| 6838 | from templates according to the current configuration. Unless the files |
| 6839 | and actions are specified as TAGs, all are instantiated by default. |
| 6840 | |
| 6841 | Usage: $0 [OPTION]... [TAG]... |
| 6842 | |
| 6843 | -h, --help print this help, then exit |
| 6844 | -V, --version print version number and configuration settings, then exit |
| 6845 | -q, --quiet, --silent |
| 6846 | do not print progress messages |
| 6847 | -d, --debug don't remove temporary files |
| 6848 | --recheck update $as_me by reconfiguring in the same conditions |
| 6849 | --file=FILE[:TEMPLATE] |
| 6850 | instantiate the configuration file FILE |
| 6851 | --header=FILE[:TEMPLATE] |
| 6852 | instantiate the configuration header FILE |
| 6853 | |
| 6854 | Configuration files: |
| 6855 | $config_files |
| 6856 | |
| 6857 | Configuration headers: |
| 6858 | $config_headers |
| 6859 | |
| 6860 | Configuration commands: |
| 6861 | $config_commands |
| 6862 | |
| 6863 | Report bugs to <bug-readline@gnu.org>." |
| 6864 | |
| 6865 | _ACEOF |
| 6866 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 6867 | ac_cs_version="\\ |
| 6868 | readline config.status 6.2 |
| 6869 | configured by $0, generated by GNU Autoconf 2.64, |
| 6870 | with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" |
| 6871 | |
| 6872 | Copyright (C) 2009 Free Software Foundation, Inc. |
| 6873 | This config.status script is free software; the Free Software Foundation |
| 6874 | gives unlimited permission to copy, distribute and modify it." |
| 6875 | |
| 6876 | ac_pwd='$ac_pwd' |
| 6877 | srcdir='$srcdir' |
| 6878 | INSTALL='$INSTALL' |
| 6879 | test -n "\$AWK" || AWK=awk |
| 6880 | _ACEOF |
| 6881 | |
| 6882 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 6883 | # The default lists apply if the user does not specify any file. |
| 6884 | ac_need_defaults=: |
| 6885 | while test $# != 0 |
| 6886 | do |
| 6887 | case $1 in |
| 6888 | --*=*) |
| 6889 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
| 6890 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` |
| 6891 | ac_shift=: |
| 6892 | ;; |
| 6893 | *) |
| 6894 | ac_option=$1 |
| 6895 | ac_optarg=$2 |
| 6896 | ac_shift=shift |
| 6897 | ;; |
| 6898 | esac |
| 6899 | |
| 6900 | case $ac_option in |
| 6901 | # Handling of the options. |
| 6902 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
| 6903 | ac_cs_recheck=: ;; |
| 6904 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
| 6905 | $as_echo "$ac_cs_version"; exit ;; |
| 6906 | --debug | --debu | --deb | --de | --d | -d ) |
| 6907 | debug=: ;; |
| 6908 | --file | --fil | --fi | --f ) |
| 6909 | $ac_shift |
| 6910 | case $ac_optarg in |
| 6911 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 6912 | esac |
| 6913 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
| 6914 | ac_need_defaults=false;; |
| 6915 | --header | --heade | --head | --hea ) |
| 6916 | $ac_shift |
| 6917 | case $ac_optarg in |
| 6918 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 6919 | esac |
| 6920 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
| 6921 | ac_need_defaults=false;; |
| 6922 | --he | --h) |
| 6923 | # Conflict between --help and --header |
| 6924 | as_fn_error "ambiguous option: \`$1' |
| 6925 | Try \`$0 --help' for more information.";; |
| 6926 | --help | --hel | -h ) |
| 6927 | $as_echo "$ac_cs_usage"; exit ;; |
| 6928 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 6929 | | -silent | --silent | --silen | --sile | --sil | --si | --s) |
| 6930 | ac_cs_silent=: ;; |
| 6931 | |
| 6932 | # This is an error. |
| 6933 | -*) as_fn_error "unrecognized option: \`$1' |
| 6934 | Try \`$0 --help' for more information." ;; |
| 6935 | |
| 6936 | *) as_fn_append ac_config_targets " $1" |
| 6937 | ac_need_defaults=false ;; |
| 6938 | |
| 6939 | esac |
| 6940 | shift |
| 6941 | done |
| 6942 | |
| 6943 | ac_configure_extra_args= |
| 6944 | |
| 6945 | if $ac_cs_silent; then |
| 6946 | exec 6>/dev/null |
| 6947 | ac_configure_extra_args="$ac_configure_extra_args --silent" |
| 6948 | fi |
| 6949 | |
| 6950 | _ACEOF |
| 6951 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 6952 | if \$ac_cs_recheck; then |
| 6953 | set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
| 6954 | shift |
| 6955 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 |
| 6956 | CONFIG_SHELL='$SHELL' |
| 6957 | export CONFIG_SHELL |
| 6958 | exec "\$@" |
| 6959 | fi |
| 6960 | |
| 6961 | _ACEOF |
| 6962 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 6963 | exec 5>>config.log |
| 6964 | { |
| 6965 | echo |
| 6966 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX |
| 6967 | ## Running $as_me. ## |
| 6968 | _ASBOX |
| 6969 | $as_echo "$ac_log" |
| 6970 | } >&5 |
| 6971 | |
| 6972 | _ACEOF |
| 6973 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 6974 | _ACEOF |
| 6975 | |
| 6976 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 6977 | |
| 6978 | # Handling of arguments. |
| 6979 | for ac_config_target in $ac_config_targets |
| 6980 | do |
| 6981 | case $ac_config_target in |
| 6982 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; |
| 6983 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
| 6984 | "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; |
| 6985 | "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;; |
| 6986 | "shlib/Makefile") CONFIG_FILES="$CONFIG_FILES shlib/Makefile" ;; |
| 6987 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
| 6988 | |
| 6989 | *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
| 6990 | esac |
| 6991 | done |
| 6992 | |
| 6993 | |
| 6994 | # If the user did not use the arguments to specify the items to instantiate, |
| 6995 | # then the envvar interface is used. Set only those that are not. |
| 6996 | # We use the long form for the default assignment because of an extremely |
| 6997 | # bizarre bug on SunOS 4.1.3. |
| 6998 | if $ac_need_defaults; then |
| 6999 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files |
| 7000 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers |
| 7001 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
| 7002 | fi |
| 7003 | |
| 7004 | # Have a temporary directory for convenience. Make it in the build tree |
| 7005 | # simply because there is no reason against having it here, and in addition, |
| 7006 | # creating and moving files from /tmp can sometimes cause problems. |
| 7007 | # Hook for its removal unless debugging. |
| 7008 | # Note that there is a small window in which the directory will not be cleaned: |
| 7009 | # after its creation but before its name has been assigned to `$tmp'. |
| 7010 | $debug || |
| 7011 | { |
| 7012 | tmp= |
| 7013 | trap 'exit_status=$? |
| 7014 | { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status |
| 7015 | ' 0 |
| 7016 | trap 'as_fn_exit 1' 1 2 13 15 |
| 7017 | } |
| 7018 | # Create a (secure) tmp directory for tmp files. |
| 7019 | |
| 7020 | { |
| 7021 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
| 7022 | test -n "$tmp" && test -d "$tmp" |
| 7023 | } || |
| 7024 | { |
| 7025 | tmp=./conf$$-$RANDOM |
| 7026 | (umask 077 && mkdir "$tmp") |
| 7027 | } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 |
| 7028 | |
| 7029 | # Set up the scripts for CONFIG_FILES section. |
| 7030 | # No need to generate them if there are no CONFIG_FILES. |
| 7031 | # This happens for instance with `./config.status config.h'. |
| 7032 | if test -n "$CONFIG_FILES"; then |
| 7033 | |
| 7034 | |
| 7035 | ac_cr=`echo X | tr X '\015'` |
| 7036 | # On cygwin, bash can eat \r inside `` if the user requested igncr. |
| 7037 | # But we know of no other shell where ac_cr would be empty at this |
| 7038 | # point, so we can use a bashism as a fallback. |
| 7039 | if test "x$ac_cr" = x; then |
| 7040 | eval ac_cr=\$\'\\r\' |
| 7041 | fi |
| 7042 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
| 7043 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then |
| 7044 | ac_cs_awk_cr='\r' |
| 7045 | else |
| 7046 | ac_cs_awk_cr=$ac_cr |
| 7047 | fi |
| 7048 | |
| 7049 | echo 'BEGIN {' >"$tmp/subs1.awk" && |
| 7050 | _ACEOF |
| 7051 | |
| 7052 | |
| 7053 | { |
| 7054 | echo "cat >conf$$subs.awk <<_ACEOF" && |
| 7055 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && |
| 7056 | echo "_ACEOF" |
| 7057 | } >conf$$subs.sh || |
| 7058 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 |
| 7059 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` |
| 7060 | ac_delim='%!_!# ' |
| 7061 | for ac_last_try in false false false false false :; do |
| 7062 | . ./conf$$subs.sh || |
| 7063 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 |
| 7064 | |
| 7065 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` |
| 7066 | if test $ac_delim_n = $ac_delim_num; then |
| 7067 | break |
| 7068 | elif $ac_last_try; then |
| 7069 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 |
| 7070 | else |
| 7071 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " |
| 7072 | fi |
| 7073 | done |
| 7074 | rm -f conf$$subs.sh |
| 7075 | |
| 7076 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 7077 | cat >>"\$tmp/subs1.awk" <<\\_ACAWK && |
| 7078 | _ACEOF |
| 7079 | sed -n ' |
| 7080 | h |
| 7081 | s/^/S["/; s/!.*/"]=/ |
| 7082 | p |
| 7083 | g |
| 7084 | s/^[^!]*!// |
| 7085 | :repl |
| 7086 | t repl |
| 7087 | s/'"$ac_delim"'$// |
| 7088 | t delim |
| 7089 | :nl |
| 7090 | h |
| 7091 | s/\(.\{148\}\).*/\1/ |
| 7092 | t more1 |
| 7093 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ |
| 7094 | p |
| 7095 | n |
| 7096 | b repl |
| 7097 | :more1 |
| 7098 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ |
| 7099 | p |
| 7100 | g |
| 7101 | s/.\{148\}// |
| 7102 | t nl |
| 7103 | :delim |
| 7104 | h |
| 7105 | s/\(.\{148\}\).*/\1/ |
| 7106 | t more2 |
| 7107 | s/["\\]/\\&/g; s/^/"/; s/$/"/ |
| 7108 | p |
| 7109 | b |
| 7110 | :more2 |
| 7111 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ |
| 7112 | p |
| 7113 | g |
| 7114 | s/.\{148\}// |
| 7115 | t delim |
| 7116 | ' <conf$$subs.awk | sed ' |
| 7117 | /^[^""]/{ |
| 7118 | N |
| 7119 | s/\n// |
| 7120 | } |
| 7121 | ' >>$CONFIG_STATUS || ac_write_fail=1 |
| 7122 | rm -f conf$$subs.awk |
| 7123 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 7124 | _ACAWK |
| 7125 | cat >>"\$tmp/subs1.awk" <<_ACAWK && |
| 7126 | for (key in S) S_is_set[key] = 1 |
| 7127 | FS = "\a" |
| 7128 | |
| 7129 | } |
| 7130 | { |
| 7131 | line = $ 0 |
| 7132 | nfields = split(line, field, "@") |
| 7133 | substed = 0 |
| 7134 | len = length(field[1]) |
| 7135 | for (i = 2; i < nfields; i++) { |
| 7136 | key = field[i] |
| 7137 | keylen = length(key) |
| 7138 | if (S_is_set[key]) { |
| 7139 | value = S[key] |
| 7140 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) |
| 7141 | len += length(value) + length(field[++i]) |
| 7142 | substed = 1 |
| 7143 | } else |
| 7144 | len += 1 + keylen |
| 7145 | } |
| 7146 | |
| 7147 | print line |
| 7148 | } |
| 7149 | |
| 7150 | _ACAWK |
| 7151 | _ACEOF |
| 7152 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 7153 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then |
| 7154 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" |
| 7155 | else |
| 7156 | cat |
| 7157 | fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ |
| 7158 | || as_fn_error "could not setup config files machinery" "$LINENO" 5 |
| 7159 | _ACEOF |
| 7160 | |
| 7161 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
| 7162 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and |
| 7163 | # trailing colons and then remove the whole line if VPATH becomes empty |
| 7164 | # (actually we leave an empty line to preserve line numbers). |
| 7165 | if test "x$srcdir" = x.; then |
| 7166 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ |
| 7167 | s/:*\$(srcdir):*/:/ |
| 7168 | s/:*\${srcdir}:*/:/ |
| 7169 | s/:*@srcdir@:*/:/ |
| 7170 | s/^\([^=]*=[ ]*\):*/\1/ |
| 7171 | s/:*$// |
| 7172 | s/^[^=]*=[ ]*$// |
| 7173 | }' |
| 7174 | fi |
| 7175 | |
| 7176 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 7177 | fi # test -n "$CONFIG_FILES" |
| 7178 | |
| 7179 | # Set up the scripts for CONFIG_HEADERS section. |
| 7180 | # No need to generate them if there are no CONFIG_HEADERS. |
| 7181 | # This happens for instance with `./config.status Makefile'. |
| 7182 | if test -n "$CONFIG_HEADERS"; then |
| 7183 | cat >"$tmp/defines.awk" <<\_ACAWK || |
| 7184 | BEGIN { |
| 7185 | _ACEOF |
| 7186 | |
| 7187 | # Transform confdefs.h into an awk script `defines.awk', embedded as |
| 7188 | # here-document in config.status, that substitutes the proper values into |
| 7189 | # config.h.in to produce config.h. |
| 7190 | |
| 7191 | # Create a delimiter string that does not exist in confdefs.h, to ease |
| 7192 | # handling of long lines. |
| 7193 | ac_delim='%!_!# ' |
| 7194 | for ac_last_try in false false :; do |
| 7195 | ac_t=`sed -n "/$ac_delim/p" confdefs.h` |
| 7196 | if test -z "$ac_t"; then |
| 7197 | break |
| 7198 | elif $ac_last_try; then |
| 7199 | as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 |
| 7200 | else |
| 7201 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " |
| 7202 | fi |
| 7203 | done |
| 7204 | |
| 7205 | # For the awk script, D is an array of macro values keyed by name, |
| 7206 | # likewise P contains macro parameters if any. Preserve backslash |
| 7207 | # newline sequences. |
| 7208 | |
| 7209 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* |
| 7210 | sed -n ' |
| 7211 | s/.\{148\}/&'"$ac_delim"'/g |
| 7212 | t rset |
| 7213 | :rset |
| 7214 | s/^[ ]*#[ ]*define[ ][ ]*/ / |
| 7215 | t def |
| 7216 | d |
| 7217 | :def |
| 7218 | s/\\$// |
| 7219 | t bsnl |
| 7220 | s/["\\]/\\&/g |
| 7221 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ |
| 7222 | D["\1"]=" \3"/p |
| 7223 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p |
| 7224 | d |
| 7225 | :bsnl |
| 7226 | s/["\\]/\\&/g |
| 7227 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ |
| 7228 | D["\1"]=" \3\\\\\\n"\\/p |
| 7229 | t cont |
| 7230 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p |
| 7231 | t cont |
| 7232 | d |
| 7233 | :cont |
| 7234 | n |
| 7235 | s/.\{148\}/&'"$ac_delim"'/g |
| 7236 | t clear |
| 7237 | :clear |
| 7238 | s/\\$// |
| 7239 | t bsnlc |
| 7240 | s/["\\]/\\&/g; s/^/"/; s/$/"/p |
| 7241 | d |
| 7242 | :bsnlc |
| 7243 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p |
| 7244 | b cont |
| 7245 | ' <confdefs.h | sed ' |
| 7246 | s/'"$ac_delim"'/"\\\ |
| 7247 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 |
| 7248 | |
| 7249 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 7250 | for (key in D) D_is_set[key] = 1 |
| 7251 | FS = "\a" |
| 7252 | } |
| 7253 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { |
| 7254 | line = \$ 0 |
| 7255 | split(line, arg, " ") |
| 7256 | if (arg[1] == "#") { |
| 7257 | defundef = arg[2] |
| 7258 | mac1 = arg[3] |
| 7259 | } else { |
| 7260 | defundef = substr(arg[1], 2) |
| 7261 | mac1 = arg[2] |
| 7262 | } |
| 7263 | split(mac1, mac2, "(") #) |
| 7264 | macro = mac2[1] |
| 7265 | prefix = substr(line, 1, index(line, defundef) - 1) |
| 7266 | if (D_is_set[macro]) { |
| 7267 | # Preserve the white space surrounding the "#". |
| 7268 | print prefix "define", macro P[macro] D[macro] |
| 7269 | next |
| 7270 | } else { |
| 7271 | # Replace #undef with comments. This is necessary, for example, |
| 7272 | # in the case of _POSIX_SOURCE, which is predefined and required |
| 7273 | # on some systems where configure will not decide to define it. |
| 7274 | if (defundef == "undef") { |
| 7275 | print "/*", prefix defundef, macro, "*/" |
| 7276 | next |
| 7277 | } |
| 7278 | } |
| 7279 | } |
| 7280 | { print } |
| 7281 | _ACAWK |
| 7282 | _ACEOF |
| 7283 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 7284 | as_fn_error "could not setup config headers machinery" "$LINENO" 5 |
| 7285 | fi # test -n "$CONFIG_HEADERS" |
| 7286 | |
| 7287 | |
| 7288 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" |
| 7289 | shift |
| 7290 | for ac_tag |
| 7291 | do |
| 7292 | case $ac_tag in |
| 7293 | :[FHLC]) ac_mode=$ac_tag; continue;; |
| 7294 | esac |
| 7295 | case $ac_mode$ac_tag in |
| 7296 | :[FHL]*:*);; |
| 7297 | :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; |
| 7298 | :[FH]-) ac_tag=-:-;; |
| 7299 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; |
| 7300 | esac |
| 7301 | ac_save_IFS=$IFS |
| 7302 | IFS=: |
| 7303 | set x $ac_tag |
| 7304 | IFS=$ac_save_IFS |
| 7305 | shift |
| 7306 | ac_file=$1 |
| 7307 | shift |
| 7308 | |
| 7309 | case $ac_mode in |
| 7310 | :L) ac_source=$1;; |
| 7311 | :[FH]) |
| 7312 | ac_file_inputs= |
| 7313 | for ac_f |
| 7314 | do |
| 7315 | case $ac_f in |
| 7316 | -) ac_f="$tmp/stdin";; |
| 7317 | *) # Look for the file first in the build tree, then in the source tree |
| 7318 | # (if the path is not absolute). The absolute path cannot be DOS-style, |
| 7319 | # because $ac_f cannot contain `:'. |
| 7320 | test -f "$ac_f" || |
| 7321 | case $ac_f in |
| 7322 | [\\/$]*) false;; |
| 7323 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; |
| 7324 | esac || |
| 7325 | as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
| 7326 | esac |
| 7327 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
| 7328 | as_fn_append ac_file_inputs " '$ac_f'" |
| 7329 | done |
| 7330 | |
| 7331 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
| 7332 | # use $as_me), people would be surprised to read: |
| 7333 | # /* config.h. Generated by config.status. */ |
| 7334 | configure_input='Generated from '` |
| 7335 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' |
| 7336 | `' by configure.' |
| 7337 | if test x"$ac_file" != x-; then |
| 7338 | configure_input="$ac_file. $configure_input" |
| 7339 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
| 7340 | $as_echo "$as_me: creating $ac_file" >&6;} |
| 7341 | fi |
| 7342 | # Neutralize special characters interpreted by sed in replacement strings. |
| 7343 | case $configure_input in #( |
| 7344 | *\&* | *\|* | *\\* ) |
| 7345 | ac_sed_conf_input=`$as_echo "$configure_input" | |
| 7346 | sed 's/[\\\\&|]/\\\\&/g'`;; #( |
| 7347 | *) ac_sed_conf_input=$configure_input;; |
| 7348 | esac |
| 7349 | |
| 7350 | case $ac_tag in |
| 7351 | *:-:* | *:-) cat >"$tmp/stdin" \ |
| 7352 | || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; |
| 7353 | esac |
| 7354 | ;; |
| 7355 | esac |
| 7356 | |
| 7357 | ac_dir=`$as_dirname -- "$ac_file" || |
| 7358 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 7359 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
| 7360 | X"$ac_file" : 'X\(//\)$' \| \ |
| 7361 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
| 7362 | $as_echo X"$ac_file" | |
| 7363 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 7364 | s//\1/ |
| 7365 | q |
| 7366 | } |
| 7367 | /^X\(\/\/\)[^/].*/{ |
| 7368 | s//\1/ |
| 7369 | q |
| 7370 | } |
| 7371 | /^X\(\/\/\)$/{ |
| 7372 | s//\1/ |
| 7373 | q |
| 7374 | } |
| 7375 | /^X\(\/\).*/{ |
| 7376 | s//\1/ |
| 7377 | q |
| 7378 | } |
| 7379 | s/.*/./; q'` |
| 7380 | as_dir="$ac_dir"; as_fn_mkdir_p |
| 7381 | ac_builddir=. |
| 7382 | |
| 7383 | case "$ac_dir" in |
| 7384 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 7385 | *) |
| 7386 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
| 7387 | # A ".." for each directory in $ac_dir_suffix. |
| 7388 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
| 7389 | case $ac_top_builddir_sub in |
| 7390 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 7391 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; |
| 7392 | esac ;; |
| 7393 | esac |
| 7394 | ac_abs_top_builddir=$ac_pwd |
| 7395 | ac_abs_builddir=$ac_pwd$ac_dir_suffix |
| 7396 | # for backward compatibility: |
| 7397 | ac_top_builddir=$ac_top_build_prefix |
| 7398 | |
| 7399 | case $srcdir in |
| 7400 | .) # We are building in place. |
| 7401 | ac_srcdir=. |
| 7402 | ac_top_srcdir=$ac_top_builddir_sub |
| 7403 | ac_abs_top_srcdir=$ac_pwd ;; |
| 7404 | [\\/]* | ?:[\\/]* ) # Absolute name. |
| 7405 | ac_srcdir=$srcdir$ac_dir_suffix; |
| 7406 | ac_top_srcdir=$srcdir |
| 7407 | ac_abs_top_srcdir=$srcdir ;; |
| 7408 | *) # Relative name. |
| 7409 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix |
| 7410 | ac_top_srcdir=$ac_top_build_prefix$srcdir |
| 7411 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; |
| 7412 | esac |
| 7413 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
| 7414 | |
| 7415 | |
| 7416 | case $ac_mode in |
| 7417 | :F) |
| 7418 | # |
| 7419 | # CONFIG_FILE |
| 7420 | # |
| 7421 | |
| 7422 | case $INSTALL in |
| 7423 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; |
| 7424 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
| 7425 | esac |
| 7426 | _ACEOF |
| 7427 | |
| 7428 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 7429 | # If the template does not know about datarootdir, expand it. |
| 7430 | # FIXME: This hack should be removed a few years after 2.60. |
| 7431 | ac_datarootdir_hack=; ac_datarootdir_seen= |
| 7432 | ac_sed_dataroot=' |
| 7433 | /datarootdir/ { |
| 7434 | p |
| 7435 | q |
| 7436 | } |
| 7437 | /@datadir@/p |
| 7438 | /@docdir@/p |
| 7439 | /@infodir@/p |
| 7440 | /@localedir@/p |
| 7441 | /@mandir@/p' |
| 7442 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
| 7443 | *datarootdir*) ac_datarootdir_seen=yes;; |
| 7444 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) |
| 7445 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
| 7446 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
| 7447 | _ACEOF |
| 7448 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 7449 | ac_datarootdir_hack=' |
| 7450 | s&@datadir@&$datadir&g |
| 7451 | s&@docdir@&$docdir&g |
| 7452 | s&@infodir@&$infodir&g |
| 7453 | s&@localedir@&$localedir&g |
| 7454 | s&@mandir@&$mandir&g |
| 7455 | s&\\\${datarootdir}&$datarootdir&g' ;; |
| 7456 | esac |
| 7457 | _ACEOF |
| 7458 | |
| 7459 | # Neutralize VPATH when `$srcdir' = `.'. |
| 7460 | # Shell code in configure.ac might set extrasub. |
| 7461 | # FIXME: do we really want to maintain this feature? |
| 7462 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 7463 | ac_sed_extra="$ac_vpsub |
| 7464 | $extrasub |
| 7465 | _ACEOF |
| 7466 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 7467 | :t |
| 7468 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b |
| 7469 | s|@configure_input@|$ac_sed_conf_input|;t t |
| 7470 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
| 7471 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
| 7472 | s&@srcdir@&$ac_srcdir&;t t |
| 7473 | s&@abs_srcdir@&$ac_abs_srcdir&;t t |
| 7474 | s&@top_srcdir@&$ac_top_srcdir&;t t |
| 7475 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t |
| 7476 | s&@builddir@&$ac_builddir&;t t |
| 7477 | s&@abs_builddir@&$ac_abs_builddir&;t t |
| 7478 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t |
| 7479 | s&@INSTALL@&$ac_INSTALL&;t t |
| 7480 | $ac_datarootdir_hack |
| 7481 | " |
| 7482 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ |
| 7483 | || as_fn_error "could not create $ac_file" "$LINENO" 5 |
| 7484 | |
| 7485 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && |
| 7486 | { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && |
| 7487 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && |
| 7488 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
| 7489 | which seems to be undefined. Please make sure it is defined." >&5 |
| 7490 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
| 7491 | which seems to be undefined. Please make sure it is defined." >&2;} |
| 7492 | |
| 7493 | rm -f "$tmp/stdin" |
| 7494 | case $ac_file in |
| 7495 | -) cat "$tmp/out" && rm -f "$tmp/out";; |
| 7496 | *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; |
| 7497 | esac \ |
| 7498 | || as_fn_error "could not create $ac_file" "$LINENO" 5 |
| 7499 | ;; |
| 7500 | :H) |
| 7501 | # |
| 7502 | # CONFIG_HEADER |
| 7503 | # |
| 7504 | if test x"$ac_file" != x-; then |
| 7505 | { |
| 7506 | $as_echo "/* $configure_input */" \ |
| 7507 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" |
| 7508 | } >"$tmp/config.h" \ |
| 7509 | || as_fn_error "could not create $ac_file" "$LINENO" 5 |
| 7510 | if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then |
| 7511 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
| 7512 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
| 7513 | else |
| 7514 | rm -f "$ac_file" |
| 7515 | mv "$tmp/config.h" "$ac_file" \ |
| 7516 | || as_fn_error "could not create $ac_file" "$LINENO" 5 |
| 7517 | fi |
| 7518 | else |
| 7519 | $as_echo "/* $configure_input */" \ |
| 7520 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ |
| 7521 | || as_fn_error "could not create -" "$LINENO" 5 |
| 7522 | fi |
| 7523 | ;; |
| 7524 | |
| 7525 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
| 7526 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
| 7527 | ;; |
| 7528 | esac |
| 7529 | |
| 7530 | |
| 7531 | case $ac_file$ac_mode in |
| 7532 | "default":C) |
| 7533 | # Makefile uses this timestamp file to record whether config.h is up to date. |
| 7534 | echo > stamp-h |
| 7535 | ;; |
| 7536 | |
| 7537 | esac |
| 7538 | done # for ac_tag |
| 7539 | |
| 7540 | |
| 7541 | as_fn_exit 0 |
| 7542 | _ACEOF |
| 7543 | ac_clean_files=$ac_clean_files_save |
| 7544 | |
| 7545 | test $ac_write_fail = 0 || |
| 7546 | as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
| 7547 | |
| 7548 | |
| 7549 | # configure is writing to config.log, and then calls config.status. |
| 7550 | # config.status does its own redirection, appending to config.log. |
| 7551 | # Unfortunately, on DOS this fails, as config.log is still kept open |
| 7552 | # by configure, so config.status won't be able to write to it; its |
| 7553 | # output is simply discarded. So we exec the FD to /dev/null, |
| 7554 | # effectively closing config.log, so it can be properly (re)opened and |
| 7555 | # appended to by config.status. When coming back to configure, we |
| 7556 | # need to make the FD available again. |
| 7557 | if test "$no_create" != yes; then |
| 7558 | ac_cs_success=: |
| 7559 | ac_config_status_args= |
| 7560 | test "$silent" = yes && |
| 7561 | ac_config_status_args="$ac_config_status_args --quiet" |
| 7562 | exec 5>/dev/null |
| 7563 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
| 7564 | exec 5>>config.log |
| 7565 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which |
| 7566 | # would make configure fail if this is the last instruction. |
| 7567 | $ac_cs_success || as_fn_exit $? |
| 7568 | fi |
| 7569 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
| 7570 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
| 7571 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
| 7572 | fi |
| 7573 | |