| 1 | #! /bin/sh |
| 2 | # Guess values for system-dependent variables and create Makefiles. |
| 3 | # Generated by GNU Autoconf 2.57. |
| 4 | # |
| 5 | # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 |
| 6 | # Free Software Foundation, Inc. |
| 7 | # This configure script is free software; the Free Software Foundation |
| 8 | # gives unlimited permission to copy, distribute and modify it. |
| 9 | ## --------------------- ## |
| 10 | ## M4sh Initialization. ## |
| 11 | ## --------------------- ## |
| 12 | |
| 13 | # Be Bourne compatible |
| 14 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then |
| 15 | emulate sh |
| 16 | NULLCMD=: |
| 17 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which |
| 18 | # is contrary to our usage. Disable this feature. |
| 19 | alias -g '${1+"$@"}'='"$@"' |
| 20 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then |
| 21 | set -o posix |
| 22 | fi |
| 23 | |
| 24 | # Support unset when possible. |
| 25 | if (FOO=FOO; unset FOO) >/dev/null 2>&1; then |
| 26 | as_unset=unset |
| 27 | else |
| 28 | as_unset=false |
| 29 | fi |
| 30 | |
| 31 | |
| 32 | # Work around bugs in pre-3.0 UWIN ksh. |
| 33 | $as_unset ENV MAIL MAILPATH |
| 34 | PS1='$ ' |
| 35 | PS2='> ' |
| 36 | PS4='+ ' |
| 37 | |
| 38 | # NLS nuisances. |
| 39 | for as_var in \ |
| 40 | LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ |
| 41 | LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ |
| 42 | LC_TELEPHONE LC_TIME |
| 43 | do |
| 44 | if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then |
| 45 | eval $as_var=C; export $as_var |
| 46 | else |
| 47 | $as_unset $as_var |
| 48 | fi |
| 49 | done |
| 50 | |
| 51 | # Required to use basename. |
| 52 | if expr a : '\(a\)' >/dev/null 2>&1; then |
| 53 | as_expr=expr |
| 54 | else |
| 55 | as_expr=false |
| 56 | fi |
| 57 | |
| 58 | if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then |
| 59 | as_basename=basename |
| 60 | else |
| 61 | as_basename=false |
| 62 | fi |
| 63 | |
| 64 | |
| 65 | # Name of the executable. |
| 66 | as_me=`$as_basename "$0" || |
| 67 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
| 68 | X"$0" : 'X\(//\)$' \| \ |
| 69 | X"$0" : 'X\(/\)$' \| \ |
| 70 | . : '\(.\)' 2>/dev/null || |
| 71 | echo X/"$0" | |
| 72 | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } |
| 73 | /^X\/\(\/\/\)$/{ s//\1/; q; } |
| 74 | /^X\/\(\/\).*/{ s//\1/; q; } |
| 75 | s/.*/./; q'` |
| 76 | |
| 77 | |
| 78 | # PATH needs CR, and LINENO needs CR and PATH. |
| 79 | # Avoid depending upon Character Ranges. |
| 80 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
| 81 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
| 82 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
| 83 | as_cr_digits='0123456789' |
| 84 | as_cr_alnum=$as_cr_Letters$as_cr_digits |
| 85 | |
| 86 | # The user is always right. |
| 87 | if test "${PATH_SEPARATOR+set}" != set; then |
| 88 | echo "#! /bin/sh" >conf$$.sh |
| 89 | echo "exit 0" >>conf$$.sh |
| 90 | chmod +x conf$$.sh |
| 91 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then |
| 92 | PATH_SEPARATOR=';' |
| 93 | else |
| 94 | PATH_SEPARATOR=: |
| 95 | fi |
| 96 | rm -f conf$$.sh |
| 97 | fi |
| 98 | |
| 99 | |
| 100 | as_lineno_1=$LINENO |
| 101 | as_lineno_2=$LINENO |
| 102 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` |
| 103 | test "x$as_lineno_1" != "x$as_lineno_2" && |
| 104 | test "x$as_lineno_3" = "x$as_lineno_2" || { |
| 105 | # Find who we are. Look in the path if we contain no path at all |
| 106 | # relative or not. |
| 107 | case $0 in |
| 108 | *[\\/]* ) as_myself=$0 ;; |
| 109 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 110 | for as_dir in $PATH |
| 111 | do |
| 112 | IFS=$as_save_IFS |
| 113 | test -z "$as_dir" && as_dir=. |
| 114 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
| 115 | done |
| 116 | |
| 117 | ;; |
| 118 | esac |
| 119 | # We did not find ourselves, most probably we were run as `sh COMMAND' |
| 120 | # in which case we are not to be found in the path. |
| 121 | if test "x$as_myself" = x; then |
| 122 | as_myself=$0 |
| 123 | fi |
| 124 | if test ! -f "$as_myself"; then |
| 125 | { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 |
| 126 | { (exit 1); exit 1; }; } |
| 127 | fi |
| 128 | case $CONFIG_SHELL in |
| 129 | '') |
| 130 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 131 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH |
| 132 | do |
| 133 | IFS=$as_save_IFS |
| 134 | test -z "$as_dir" && as_dir=. |
| 135 | for as_base in sh bash ksh sh5; do |
| 136 | case $as_dir in |
| 137 | /*) |
| 138 | if ("$as_dir/$as_base" -c ' |
| 139 | as_lineno_1=$LINENO |
| 140 | as_lineno_2=$LINENO |
| 141 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` |
| 142 | test "x$as_lineno_1" != "x$as_lineno_2" && |
| 143 | test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then |
| 144 | $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } |
| 145 | $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } |
| 146 | CONFIG_SHELL=$as_dir/$as_base |
| 147 | export CONFIG_SHELL |
| 148 | exec "$CONFIG_SHELL" "$0" ${1+"$@"} |
| 149 | fi;; |
| 150 | esac |
| 151 | done |
| 152 | done |
| 153 | ;; |
| 154 | esac |
| 155 | |
| 156 | # Create $as_me.lineno as a copy of $as_myself, but with $LINENO |
| 157 | # uniformly replaced by the line number. The first 'sed' inserts a |
| 158 | # line-number line before each line; the second 'sed' does the real |
| 159 | # work. The second script uses 'N' to pair each line-number line |
| 160 | # with the numbered line, and appends trailing '-' during |
| 161 | # substitution so that $LINENO is not a special case at line end. |
| 162 | # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the |
| 163 | # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) |
| 164 | sed '=' <$as_myself | |
| 165 | sed ' |
| 166 | N |
| 167 | s,$,-, |
| 168 | : loop |
| 169 | s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, |
| 170 | t loop |
| 171 | s,-$,, |
| 172 | s,^['$as_cr_digits']*\n,, |
| 173 | ' >$as_me.lineno && |
| 174 | chmod +x $as_me.lineno || |
| 175 | { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 |
| 176 | { (exit 1); exit 1; }; } |
| 177 | |
| 178 | # Don't try to exec as it changes $[0], causing all sort of problems |
| 179 | # (the dirname of $[0] is not the place where we might find the |
| 180 | # original and so on. Autoconf is especially sensible to this). |
| 181 | . ./$as_me.lineno |
| 182 | # Exit status is that of the last command. |
| 183 | exit |
| 184 | } |
| 185 | |
| 186 | |
| 187 | case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in |
| 188 | *c*,-n*) ECHO_N= ECHO_C=' |
| 189 | ' ECHO_T=' ' ;; |
| 190 | *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; |
| 191 | *) ECHO_N= ECHO_C='\c' ECHO_T= ;; |
| 192 | esac |
| 193 | |
| 194 | if expr a : '\(a\)' >/dev/null 2>&1; then |
| 195 | as_expr=expr |
| 196 | else |
| 197 | as_expr=false |
| 198 | fi |
| 199 | |
| 200 | rm -f conf$$ conf$$.exe conf$$.file |
| 201 | echo >conf$$.file |
| 202 | if ln -s conf$$.file conf$$ 2>/dev/null; then |
| 203 | # We could just check for DJGPP; but this test a) works b) is more generic |
| 204 | # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). |
| 205 | if test -f conf$$.exe; then |
| 206 | # Don't use ln at all; we don't have any links |
| 207 | as_ln_s='cp -p' |
| 208 | else |
| 209 | as_ln_s='ln -s' |
| 210 | fi |
| 211 | elif ln conf$$.file conf$$ 2>/dev/null; then |
| 212 | as_ln_s=ln |
| 213 | else |
| 214 | as_ln_s='cp -p' |
| 215 | fi |
| 216 | rm -f conf$$ conf$$.exe conf$$.file |
| 217 | |
| 218 | if mkdir -p . 2>/dev/null; then |
| 219 | as_mkdir_p=: |
| 220 | else |
| 221 | as_mkdir_p=false |
| 222 | fi |
| 223 | |
| 224 | as_executable_p="test -f" |
| 225 | |
| 226 | # Sed expression to map a string onto a valid CPP name. |
| 227 | as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" |
| 228 | |
| 229 | # Sed expression to map a string onto a valid variable name. |
| 230 | as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" |
| 231 | |
| 232 | |
| 233 | # IFS |
| 234 | # We need space, tab and new line, in precisely that order. |
| 235 | as_nl=' |
| 236 | ' |
| 237 | IFS=" $as_nl" |
| 238 | |
| 239 | # CDPATH. |
| 240 | $as_unset CDPATH |
| 241 | |
| 242 | |
| 243 | # Name of the host. |
| 244 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, |
| 245 | # so uname gets run too. |
| 246 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` |
| 247 | |
| 248 | exec 6>&1 |
| 249 | |
| 250 | # |
| 251 | # Initializations. |
| 252 | # |
| 253 | ac_default_prefix=/usr/local |
| 254 | ac_config_libobj_dir=. |
| 255 | cross_compiling=no |
| 256 | subdirs= |
| 257 | MFLAGS= |
| 258 | MAKEFLAGS= |
| 259 | SHELL=${CONFIG_SHELL-/bin/sh} |
| 260 | |
| 261 | # Maximum number of lines to put in a shell here document. |
| 262 | # This variable seems obsolete. It should probably be removed, and |
| 263 | # only ac_max_sed_lines should be used. |
| 264 | : ${ac_max_here_lines=38} |
| 265 | |
| 266 | # Identity of this package. |
| 267 | PACKAGE_NAME= |
| 268 | PACKAGE_TARNAME= |
| 269 | PACKAGE_VERSION= |
| 270 | PACKAGE_STRING= |
| 271 | PACKAGE_BUGREPORT= |
| 272 | |
| 273 | ac_unique_file="xmalloc.c" |
| 274 | # Factoring default headers for most tests. |
| 275 | ac_includes_default="\ |
| 276 | #include <stdio.h> |
| 277 | #if HAVE_SYS_TYPES_H |
| 278 | # include <sys/types.h> |
| 279 | #endif |
| 280 | #if HAVE_SYS_STAT_H |
| 281 | # include <sys/stat.h> |
| 282 | #endif |
| 283 | #if STDC_HEADERS |
| 284 | # include <stdlib.h> |
| 285 | # include <stddef.h> |
| 286 | #else |
| 287 | # if HAVE_STDLIB_H |
| 288 | # include <stdlib.h> |
| 289 | # endif |
| 290 | #endif |
| 291 | #if HAVE_STRING_H |
| 292 | # if !STDC_HEADERS && HAVE_MEMORY_H |
| 293 | # include <memory.h> |
| 294 | # endif |
| 295 | # include <string.h> |
| 296 | #endif |
| 297 | #if HAVE_STRINGS_H |
| 298 | # include <strings.h> |
| 299 | #endif |
| 300 | #if HAVE_INTTYPES_H |
| 301 | # include <inttypes.h> |
| 302 | #else |
| 303 | # if HAVE_STDINT_H |
| 304 | # include <stdint.h> |
| 305 | # endif |
| 306 | #endif |
| 307 | #if HAVE_UNISTD_H |
| 308 | # include <unistd.h> |
| 309 | #endif" |
| 310 | |
| 311 | ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS libiberty_topdir MAINT NOTMAINT MAKEINFO BUILD_INFO PERL HAVE_PERL build build_cpu build_vendor build_os host host_cpu host_vendor host_os AR ac_ct_AR RANLIB ac_ct_RANLIB CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP ac_libiberty_warn_cflags NO_MINUS_C_MINUS_O OUTPUT_OPTION INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA EGREP LIBOBJS CHECK target_header_dir pexecute INSTALL_DEST LTLIBOBJS' |
| 312 | ac_subst_files='host_makefile_frag' |
| 313 | |
| 314 | # Initialize some variables set by options. |
| 315 | ac_init_help= |
| 316 | ac_init_version=false |
| 317 | # The variables have the same names as the options, with |
| 318 | # dashes changed to underlines. |
| 319 | cache_file=/dev/null |
| 320 | exec_prefix=NONE |
| 321 | no_create= |
| 322 | no_recursion= |
| 323 | prefix=NONE |
| 324 | program_prefix=NONE |
| 325 | program_suffix=NONE |
| 326 | program_transform_name=s,x,x, |
| 327 | silent= |
| 328 | site= |
| 329 | srcdir= |
| 330 | verbose= |
| 331 | x_includes=NONE |
| 332 | x_libraries=NONE |
| 333 | |
| 334 | # Installation directory options. |
| 335 | # These are left unexpanded so users can "make install exec_prefix=/foo" |
| 336 | # and all the variables that are supposed to be based on exec_prefix |
| 337 | # by default will actually change. |
| 338 | # Use braces instead of parens because sh, perl, etc. also accept them. |
| 339 | bindir='${exec_prefix}/bin' |
| 340 | sbindir='${exec_prefix}/sbin' |
| 341 | libexecdir='${exec_prefix}/libexec' |
| 342 | datadir='${prefix}/share' |
| 343 | sysconfdir='${prefix}/etc' |
| 344 | sharedstatedir='${prefix}/com' |
| 345 | localstatedir='${prefix}/var' |
| 346 | libdir='${exec_prefix}/lib' |
| 347 | includedir='${prefix}/include' |
| 348 | oldincludedir='/usr/include' |
| 349 | infodir='${prefix}/info' |
| 350 | mandir='${prefix}/man' |
| 351 | |
| 352 | ac_prev= |
| 353 | for ac_option |
| 354 | do |
| 355 | # If the previous option needs an argument, assign it. |
| 356 | if test -n "$ac_prev"; then |
| 357 | eval "$ac_prev=\$ac_option" |
| 358 | ac_prev= |
| 359 | continue |
| 360 | fi |
| 361 | |
| 362 | ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` |
| 363 | |
| 364 | # Accept the important Cygnus configure options, so we can diagnose typos. |
| 365 | |
| 366 | case $ac_option in |
| 367 | |
| 368 | -bindir | --bindir | --bindi | --bind | --bin | --bi) |
| 369 | ac_prev=bindir ;; |
| 370 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) |
| 371 | bindir=$ac_optarg ;; |
| 372 | |
| 373 | -build | --build | --buil | --bui | --bu) |
| 374 | ac_prev=build_alias ;; |
| 375 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
| 376 | build_alias=$ac_optarg ;; |
| 377 | |
| 378 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
| 379 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
| 380 | ac_prev=cache_file ;; |
| 381 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
| 382 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) |
| 383 | cache_file=$ac_optarg ;; |
| 384 | |
| 385 | --config-cache | -C) |
| 386 | cache_file=config.cache ;; |
| 387 | |
| 388 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) |
| 389 | ac_prev=datadir ;; |
| 390 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ |
| 391 | | --da=*) |
| 392 | datadir=$ac_optarg ;; |
| 393 | |
| 394 | -disable-* | --disable-*) |
| 395 | ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
| 396 | # Reject names that are not valid shell variable names. |
| 397 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
| 398 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 |
| 399 | { (exit 1); exit 1; }; } |
| 400 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` |
| 401 | eval "enable_$ac_feature=no" ;; |
| 402 | |
| 403 | -enable-* | --enable-*) |
| 404 | ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
| 405 | # Reject names that are not valid shell variable names. |
| 406 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
| 407 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 |
| 408 | { (exit 1); exit 1; }; } |
| 409 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` |
| 410 | case $ac_option in |
| 411 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; |
| 412 | *) ac_optarg=yes ;; |
| 413 | esac |
| 414 | eval "enable_$ac_feature='$ac_optarg'" ;; |
| 415 | |
| 416 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ |
| 417 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ |
| 418 | | --exec | --exe | --ex) |
| 419 | ac_prev=exec_prefix ;; |
| 420 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ |
| 421 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ |
| 422 | | --exec=* | --exe=* | --ex=*) |
| 423 | exec_prefix=$ac_optarg ;; |
| 424 | |
| 425 | -gas | --gas | --ga | --g) |
| 426 | # Obsolete; use --with-gas. |
| 427 | with_gas=yes ;; |
| 428 | |
| 429 | -help | --help | --hel | --he | -h) |
| 430 | ac_init_help=long ;; |
| 431 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) |
| 432 | ac_init_help=recursive ;; |
| 433 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) |
| 434 | ac_init_help=short ;; |
| 435 | |
| 436 | -host | --host | --hos | --ho) |
| 437 | ac_prev=host_alias ;; |
| 438 | -host=* | --host=* | --hos=* | --ho=*) |
| 439 | host_alias=$ac_optarg ;; |
| 440 | |
| 441 | -includedir | --includedir | --includedi | --included | --include \ |
| 442 | | --includ | --inclu | --incl | --inc) |
| 443 | ac_prev=includedir ;; |
| 444 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ |
| 445 | | --includ=* | --inclu=* | --incl=* | --inc=*) |
| 446 | includedir=$ac_optarg ;; |
| 447 | |
| 448 | -infodir | --infodir | --infodi | --infod | --info | --inf) |
| 449 | ac_prev=infodir ;; |
| 450 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) |
| 451 | infodir=$ac_optarg ;; |
| 452 | |
| 453 | -libdir | --libdir | --libdi | --libd) |
| 454 | ac_prev=libdir ;; |
| 455 | -libdir=* | --libdir=* | --libdi=* | --libd=*) |
| 456 | libdir=$ac_optarg ;; |
| 457 | |
| 458 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ |
| 459 | | --libexe | --libex | --libe) |
| 460 | ac_prev=libexecdir ;; |
| 461 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ |
| 462 | | --libexe=* | --libex=* | --libe=*) |
| 463 | libexecdir=$ac_optarg ;; |
| 464 | |
| 465 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
| 466 | | --localstate | --localstat | --localsta | --localst \ |
| 467 | | --locals | --local | --loca | --loc | --lo) |
| 468 | ac_prev=localstatedir ;; |
| 469 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ |
| 470 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ |
| 471 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) |
| 472 | localstatedir=$ac_optarg ;; |
| 473 | |
| 474 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) |
| 475 | ac_prev=mandir ;; |
| 476 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) |
| 477 | mandir=$ac_optarg ;; |
| 478 | |
| 479 | -nfp | --nfp | --nf) |
| 480 | # Obsolete; use --without-fp. |
| 481 | with_fp=no ;; |
| 482 | |
| 483 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
| 484 | | --no-cr | --no-c | -n) |
| 485 | no_create=yes ;; |
| 486 | |
| 487 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
| 488 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) |
| 489 | no_recursion=yes ;; |
| 490 | |
| 491 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ |
| 492 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ |
| 493 | | --oldin | --oldi | --old | --ol | --o) |
| 494 | ac_prev=oldincludedir ;; |
| 495 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ |
| 496 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ |
| 497 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) |
| 498 | oldincludedir=$ac_optarg ;; |
| 499 | |
| 500 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
| 501 | ac_prev=prefix ;; |
| 502 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
| 503 | prefix=$ac_optarg ;; |
| 504 | |
| 505 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ |
| 506 | | --program-pre | --program-pr | --program-p) |
| 507 | ac_prev=program_prefix ;; |
| 508 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ |
| 509 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) |
| 510 | program_prefix=$ac_optarg ;; |
| 511 | |
| 512 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ |
| 513 | | --program-suf | --program-su | --program-s) |
| 514 | ac_prev=program_suffix ;; |
| 515 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ |
| 516 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) |
| 517 | program_suffix=$ac_optarg ;; |
| 518 | |
| 519 | -program-transform-name | --program-transform-name \ |
| 520 | | --program-transform-nam | --program-transform-na \ |
| 521 | | --program-transform-n | --program-transform- \ |
| 522 | | --program-transform | --program-transfor \ |
| 523 | | --program-transfo | --program-transf \ |
| 524 | | --program-trans | --program-tran \ |
| 525 | | --progr-tra | --program-tr | --program-t) |
| 526 | ac_prev=program_transform_name ;; |
| 527 | -program-transform-name=* | --program-transform-name=* \ |
| 528 | | --program-transform-nam=* | --program-transform-na=* \ |
| 529 | | --program-transform-n=* | --program-transform-=* \ |
| 530 | | --program-transform=* | --program-transfor=* \ |
| 531 | | --program-transfo=* | --program-transf=* \ |
| 532 | | --program-trans=* | --program-tran=* \ |
| 533 | | --progr-tra=* | --program-tr=* | --program-t=*) |
| 534 | program_transform_name=$ac_optarg ;; |
| 535 | |
| 536 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 537 | | -silent | --silent | --silen | --sile | --sil) |
| 538 | silent=yes ;; |
| 539 | |
| 540 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) |
| 541 | ac_prev=sbindir ;; |
| 542 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ |
| 543 | | --sbi=* | --sb=*) |
| 544 | sbindir=$ac_optarg ;; |
| 545 | |
| 546 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ |
| 547 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ |
| 548 | | --sharedst | --shareds | --shared | --share | --shar \ |
| 549 | | --sha | --sh) |
| 550 | ac_prev=sharedstatedir ;; |
| 551 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ |
| 552 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ |
| 553 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ |
| 554 | | --sha=* | --sh=*) |
| 555 | sharedstatedir=$ac_optarg ;; |
| 556 | |
| 557 | -site | --site | --sit) |
| 558 | ac_prev=site ;; |
| 559 | -site=* | --site=* | --sit=*) |
| 560 | site=$ac_optarg ;; |
| 561 | |
| 562 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
| 563 | ac_prev=srcdir ;; |
| 564 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
| 565 | srcdir=$ac_optarg ;; |
| 566 | |
| 567 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ |
| 568 | | --syscon | --sysco | --sysc | --sys | --sy) |
| 569 | ac_prev=sysconfdir ;; |
| 570 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ |
| 571 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) |
| 572 | sysconfdir=$ac_optarg ;; |
| 573 | |
| 574 | -target | --target | --targe | --targ | --tar | --ta | --t) |
| 575 | ac_prev=target_alias ;; |
| 576 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
| 577 | target_alias=$ac_optarg ;; |
| 578 | |
| 579 | -v | -verbose | --verbose | --verbos | --verbo | --verb) |
| 580 | verbose=yes ;; |
| 581 | |
| 582 | -version | --version | --versio | --versi | --vers | -V) |
| 583 | ac_init_version=: ;; |
| 584 | |
| 585 | -with-* | --with-*) |
| 586 | ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
| 587 | # Reject names that are not valid shell variable names. |
| 588 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
| 589 | { echo "$as_me: error: invalid package name: $ac_package" >&2 |
| 590 | { (exit 1); exit 1; }; } |
| 591 | ac_package=`echo $ac_package| sed 's/-/_/g'` |
| 592 | case $ac_option in |
| 593 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; |
| 594 | *) ac_optarg=yes ;; |
| 595 | esac |
| 596 | eval "with_$ac_package='$ac_optarg'" ;; |
| 597 | |
| 598 | -without-* | --without-*) |
| 599 | ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
| 600 | # Reject names that are not valid shell variable names. |
| 601 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
| 602 | { echo "$as_me: error: invalid package name: $ac_package" >&2 |
| 603 | { (exit 1); exit 1; }; } |
| 604 | ac_package=`echo $ac_package | sed 's/-/_/g'` |
| 605 | eval "with_$ac_package=no" ;; |
| 606 | |
| 607 | --x) |
| 608 | # Obsolete; use --with-x. |
| 609 | with_x=yes ;; |
| 610 | |
| 611 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ |
| 612 | | --x-incl | --x-inc | --x-in | --x-i) |
| 613 | ac_prev=x_includes ;; |
| 614 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ |
| 615 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) |
| 616 | x_includes=$ac_optarg ;; |
| 617 | |
| 618 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ |
| 619 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) |
| 620 | ac_prev=x_libraries ;; |
| 621 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ |
| 622 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) |
| 623 | x_libraries=$ac_optarg ;; |
| 624 | |
| 625 | -*) { echo "$as_me: error: unrecognized option: $ac_option |
| 626 | Try \`$0 --help' for more information." >&2 |
| 627 | { (exit 1); exit 1; }; } |
| 628 | ;; |
| 629 | |
| 630 | *=*) |
| 631 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` |
| 632 | # Reject names that are not valid shell variable names. |
| 633 | expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && |
| 634 | { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 |
| 635 | { (exit 1); exit 1; }; } |
| 636 | ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` |
| 637 | eval "$ac_envvar='$ac_optarg'" |
| 638 | export $ac_envvar ;; |
| 639 | |
| 640 | *) |
| 641 | # FIXME: should be removed in autoconf 3.0. |
| 642 | echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
| 643 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
| 644 | echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
| 645 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
| 646 | ;; |
| 647 | |
| 648 | esac |
| 649 | done |
| 650 | |
| 651 | if test -n "$ac_prev"; then |
| 652 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
| 653 | { echo "$as_me: error: missing argument to $ac_option" >&2 |
| 654 | { (exit 1); exit 1; }; } |
| 655 | fi |
| 656 | |
| 657 | # Be sure to have absolute paths. |
| 658 | for ac_var in exec_prefix prefix |
| 659 | do |
| 660 | eval ac_val=$`echo $ac_var` |
| 661 | case $ac_val in |
| 662 | [\\/$]* | ?:[\\/]* | NONE | '' ) ;; |
| 663 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 |
| 664 | { (exit 1); exit 1; }; };; |
| 665 | esac |
| 666 | done |
| 667 | |
| 668 | # Be sure to have absolute paths. |
| 669 | for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ |
| 670 | localstatedir libdir includedir oldincludedir infodir mandir |
| 671 | do |
| 672 | eval ac_val=$`echo $ac_var` |
| 673 | case $ac_val in |
| 674 | [\\/$]* | ?:[\\/]* ) ;; |
| 675 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 |
| 676 | { (exit 1); exit 1; }; };; |
| 677 | esac |
| 678 | done |
| 679 | |
| 680 | # There might be people who depend on the old broken behavior: `$host' |
| 681 | # used to hold the argument of --host etc. |
| 682 | # FIXME: To remove some day. |
| 683 | build=$build_alias |
| 684 | host=$host_alias |
| 685 | target=$target_alias |
| 686 | |
| 687 | # FIXME: To remove some day. |
| 688 | if test "x$host_alias" != x; then |
| 689 | if test "x$build_alias" = x; then |
| 690 | cross_compiling=maybe |
| 691 | echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. |
| 692 | If a cross compiler is detected then cross compile mode will be used." >&2 |
| 693 | elif test "x$build_alias" != "x$host_alias"; then |
| 694 | cross_compiling=yes |
| 695 | fi |
| 696 | fi |
| 697 | |
| 698 | ac_tool_prefix= |
| 699 | test -n "$host_alias" && ac_tool_prefix=$host_alias- |
| 700 | |
| 701 | test "$silent" = yes && exec 6>/dev/null |
| 702 | |
| 703 | |
| 704 | # Find the source files, if location was not specified. |
| 705 | if test -z "$srcdir"; then |
| 706 | ac_srcdir_defaulted=yes |
| 707 | # Try the directory containing this script, then its parent. |
| 708 | ac_confdir=`(dirname "$0") 2>/dev/null || |
| 709 | $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 710 | X"$0" : 'X\(//\)[^/]' \| \ |
| 711 | X"$0" : 'X\(//\)$' \| \ |
| 712 | X"$0" : 'X\(/\)' \| \ |
| 713 | . : '\(.\)' 2>/dev/null || |
| 714 | echo X"$0" | |
| 715 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
| 716 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } |
| 717 | /^X\(\/\/\)$/{ s//\1/; q; } |
| 718 | /^X\(\/\).*/{ s//\1/; q; } |
| 719 | s/.*/./; q'` |
| 720 | srcdir=$ac_confdir |
| 721 | if test ! -r $srcdir/$ac_unique_file; then |
| 722 | srcdir=.. |
| 723 | fi |
| 724 | else |
| 725 | ac_srcdir_defaulted=no |
| 726 | fi |
| 727 | if test ! -r $srcdir/$ac_unique_file; then |
| 728 | if test "$ac_srcdir_defaulted" = yes; then |
| 729 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 |
| 730 | { (exit 1); exit 1; }; } |
| 731 | else |
| 732 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 |
| 733 | { (exit 1); exit 1; }; } |
| 734 | fi |
| 735 | fi |
| 736 | (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || |
| 737 | { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 |
| 738 | { (exit 1); exit 1; }; } |
| 739 | srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` |
| 740 | ac_env_build_alias_set=${build_alias+set} |
| 741 | ac_env_build_alias_value=$build_alias |
| 742 | ac_cv_env_build_alias_set=${build_alias+set} |
| 743 | ac_cv_env_build_alias_value=$build_alias |
| 744 | ac_env_host_alias_set=${host_alias+set} |
| 745 | ac_env_host_alias_value=$host_alias |
| 746 | ac_cv_env_host_alias_set=${host_alias+set} |
| 747 | ac_cv_env_host_alias_value=$host_alias |
| 748 | ac_env_target_alias_set=${target_alias+set} |
| 749 | ac_env_target_alias_value=$target_alias |
| 750 | ac_cv_env_target_alias_set=${target_alias+set} |
| 751 | ac_cv_env_target_alias_value=$target_alias |
| 752 | ac_env_CC_set=${CC+set} |
| 753 | ac_env_CC_value=$CC |
| 754 | ac_cv_env_CC_set=${CC+set} |
| 755 | ac_cv_env_CC_value=$CC |
| 756 | ac_env_CFLAGS_set=${CFLAGS+set} |
| 757 | ac_env_CFLAGS_value=$CFLAGS |
| 758 | ac_cv_env_CFLAGS_set=${CFLAGS+set} |
| 759 | ac_cv_env_CFLAGS_value=$CFLAGS |
| 760 | ac_env_LDFLAGS_set=${LDFLAGS+set} |
| 761 | ac_env_LDFLAGS_value=$LDFLAGS |
| 762 | ac_cv_env_LDFLAGS_set=${LDFLAGS+set} |
| 763 | ac_cv_env_LDFLAGS_value=$LDFLAGS |
| 764 | ac_env_CPPFLAGS_set=${CPPFLAGS+set} |
| 765 | ac_env_CPPFLAGS_value=$CPPFLAGS |
| 766 | ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} |
| 767 | ac_cv_env_CPPFLAGS_value=$CPPFLAGS |
| 768 | ac_env_CPP_set=${CPP+set} |
| 769 | ac_env_CPP_value=$CPP |
| 770 | ac_cv_env_CPP_set=${CPP+set} |
| 771 | ac_cv_env_CPP_value=$CPP |
| 772 | |
| 773 | # |
| 774 | # Report the --help message. |
| 775 | # |
| 776 | if test "$ac_init_help" = "long"; then |
| 777 | # Omit some internal or obsolete options to make the list less imposing. |
| 778 | # This message is too long to be a string in the A/UX 3.1 sh. |
| 779 | cat <<_ACEOF |
| 780 | \`configure' configures this package to adapt to many kinds of systems. |
| 781 | |
| 782 | Usage: $0 [OPTION]... [VAR=VALUE]... |
| 783 | |
| 784 | To assign environment variables (e.g., CC, CFLAGS...), specify them as |
| 785 | VAR=VALUE. See below for descriptions of some of the useful variables. |
| 786 | |
| 787 | Defaults for the options are specified in brackets. |
| 788 | |
| 789 | Configuration: |
| 790 | -h, --help display this help and exit |
| 791 | --help=short display options specific to this package |
| 792 | --help=recursive display the short help of all the included packages |
| 793 | -V, --version display version information and exit |
| 794 | -q, --quiet, --silent do not print \`checking...' messages |
| 795 | --cache-file=FILE cache test results in FILE [disabled] |
| 796 | -C, --config-cache alias for \`--cache-file=config.cache' |
| 797 | -n, --no-create do not create output files |
| 798 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] |
| 799 | |
| 800 | _ACEOF |
| 801 | |
| 802 | cat <<_ACEOF |
| 803 | Installation directories: |
| 804 | --prefix=PREFIX install architecture-independent files in PREFIX |
| 805 | [$ac_default_prefix] |
| 806 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
| 807 | [PREFIX] |
| 808 | |
| 809 | By default, \`make install' will install all the files in |
| 810 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify |
| 811 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', |
| 812 | for instance \`--prefix=\$HOME'. |
| 813 | |
| 814 | For better control, use the options below. |
| 815 | |
| 816 | Fine tuning of the installation directories: |
| 817 | --bindir=DIR user executables [EPREFIX/bin] |
| 818 | --sbindir=DIR system admin executables [EPREFIX/sbin] |
| 819 | --libexecdir=DIR program executables [EPREFIX/libexec] |
| 820 | --datadir=DIR read-only architecture-independent data [PREFIX/share] |
| 821 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] |
| 822 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] |
| 823 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] |
| 824 | --libdir=DIR object code libraries [EPREFIX/lib] |
| 825 | --includedir=DIR C header files [PREFIX/include] |
| 826 | --oldincludedir=DIR C header files for non-gcc [/usr/include] |
| 827 | --infodir=DIR info documentation [PREFIX/info] |
| 828 | --mandir=DIR man documentation [PREFIX/man] |
| 829 | _ACEOF |
| 830 | |
| 831 | cat <<\_ACEOF |
| 832 | |
| 833 | System types: |
| 834 | --build=BUILD configure for building on BUILD [guessed] |
| 835 | --host=HOST cross-compile to build programs to run on HOST [BUILD] |
| 836 | _ACEOF |
| 837 | fi |
| 838 | |
| 839 | if test -n "$ac_init_help"; then |
| 840 | |
| 841 | cat <<\_ACEOF |
| 842 | |
| 843 | Optional Features: |
| 844 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
| 845 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] |
| 846 | --enable-maintainer-mode |
| 847 | enable make rules and dependencies not useful |
| 848 | (and sometimes confusing) to the casual installer |
| 849 | --enable-install-libiberty Install headers for end users |
| 850 | |
| 851 | Optional Packages: |
| 852 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] |
| 853 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) |
| 854 | --with-target-subdir=SUBDIR Configuring in a subdirectory for target |
| 855 | --with-build-subdir=SUBDIR Configuring in a subdirectory for build |
| 856 | --with-cross-host=HOST Configuring with a cross compiler |
| 857 | --with-newlib Configuring with newlib |
| 858 | |
| 859 | Some influential environment variables: |
| 860 | CC C compiler command |
| 861 | CFLAGS C compiler flags |
| 862 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a |
| 863 | nonstandard directory <lib dir> |
| 864 | CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have |
| 865 | headers in a nonstandard directory <include dir> |
| 866 | CPP C preprocessor |
| 867 | |
| 868 | Use these variables to override the choices made by `configure' or to help |
| 869 | it to find libraries and programs with nonstandard names/locations. |
| 870 | |
| 871 | _ACEOF |
| 872 | fi |
| 873 | |
| 874 | if test "$ac_init_help" = "recursive"; then |
| 875 | # If there are subdirs, report their specific --help. |
| 876 | ac_popdir=`pwd` |
| 877 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
| 878 | test -d $ac_dir || continue |
| 879 | ac_builddir=. |
| 880 | |
| 881 | if test "$ac_dir" != .; then |
| 882 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` |
| 883 | # A "../" for each directory in $ac_dir_suffix. |
| 884 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` |
| 885 | else |
| 886 | ac_dir_suffix= ac_top_builddir= |
| 887 | fi |
| 888 | |
| 889 | case $srcdir in |
| 890 | .) # No --srcdir option. We are building in place. |
| 891 | ac_srcdir=. |
| 892 | if test -z "$ac_top_builddir"; then |
| 893 | ac_top_srcdir=. |
| 894 | else |
| 895 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` |
| 896 | fi ;; |
| 897 | [\\/]* | ?:[\\/]* ) # Absolute path. |
| 898 | ac_srcdir=$srcdir$ac_dir_suffix; |
| 899 | ac_top_srcdir=$srcdir ;; |
| 900 | *) # Relative path. |
| 901 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix |
| 902 | ac_top_srcdir=$ac_top_builddir$srcdir ;; |
| 903 | esac |
| 904 | # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be |
| 905 | # absolute. |
| 906 | ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` |
| 907 | ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` |
| 908 | ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` |
| 909 | ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` |
| 910 | |
| 911 | cd $ac_dir |
| 912 | # Check for guested configure; otherwise get Cygnus style configure. |
| 913 | if test -f $ac_srcdir/configure.gnu; then |
| 914 | echo |
| 915 | $SHELL $ac_srcdir/configure.gnu --help=recursive |
| 916 | elif test -f $ac_srcdir/configure; then |
| 917 | echo |
| 918 | $SHELL $ac_srcdir/configure --help=recursive |
| 919 | elif test -f $ac_srcdir/configure.ac || |
| 920 | test -f $ac_srcdir/configure.in; then |
| 921 | echo |
| 922 | $ac_configure --help |
| 923 | else |
| 924 | echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
| 925 | fi |
| 926 | cd $ac_popdir |
| 927 | done |
| 928 | fi |
| 929 | |
| 930 | test -n "$ac_init_help" && exit 0 |
| 931 | if $ac_init_version; then |
| 932 | cat <<\_ACEOF |
| 933 | |
| 934 | Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 |
| 935 | Free Software Foundation, Inc. |
| 936 | This configure script is free software; the Free Software Foundation |
| 937 | gives unlimited permission to copy, distribute and modify it. |
| 938 | _ACEOF |
| 939 | exit 0 |
| 940 | fi |
| 941 | exec 5>config.log |
| 942 | cat >&5 <<_ACEOF |
| 943 | This file contains any messages produced by compilers while |
| 944 | running configure, to aid debugging if configure makes a mistake. |
| 945 | |
| 946 | It was created by $as_me, which was |
| 947 | generated by GNU Autoconf 2.57. Invocation command line was |
| 948 | |
| 949 | $ $0 $@ |
| 950 | |
| 951 | _ACEOF |
| 952 | { |
| 953 | cat <<_ASUNAME |
| 954 | ## --------- ## |
| 955 | ## Platform. ## |
| 956 | ## --------- ## |
| 957 | |
| 958 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
| 959 | uname -m = `(uname -m) 2>/dev/null || echo unknown` |
| 960 | uname -r = `(uname -r) 2>/dev/null || echo unknown` |
| 961 | uname -s = `(uname -s) 2>/dev/null || echo unknown` |
| 962 | uname -v = `(uname -v) 2>/dev/null || echo unknown` |
| 963 | |
| 964 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
| 965 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` |
| 966 | |
| 967 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
| 968 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` |
| 969 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` |
| 970 | hostinfo = `(hostinfo) 2>/dev/null || echo unknown` |
| 971 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` |
| 972 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` |
| 973 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` |
| 974 | |
| 975 | _ASUNAME |
| 976 | |
| 977 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 978 | for as_dir in $PATH |
| 979 | do |
| 980 | IFS=$as_save_IFS |
| 981 | test -z "$as_dir" && as_dir=. |
| 982 | echo "PATH: $as_dir" |
| 983 | done |
| 984 | |
| 985 | } >&5 |
| 986 | |
| 987 | cat >&5 <<_ACEOF |
| 988 | |
| 989 | |
| 990 | ## ----------- ## |
| 991 | ## Core tests. ## |
| 992 | ## ----------- ## |
| 993 | |
| 994 | _ACEOF |
| 995 | |
| 996 | |
| 997 | # Keep a trace of the command line. |
| 998 | # Strip out --no-create and --no-recursion so they do not pile up. |
| 999 | # Strip out --silent because we don't want to record it for future runs. |
| 1000 | # Also quote any args containing shell meta-characters. |
| 1001 | # Make two passes to allow for proper duplicate-argument suppression. |
| 1002 | ac_configure_args= |
| 1003 | ac_configure_args0= |
| 1004 | ac_configure_args1= |
| 1005 | ac_sep= |
| 1006 | ac_must_keep_next=false |
| 1007 | for ac_pass in 1 2 |
| 1008 | do |
| 1009 | for ac_arg |
| 1010 | do |
| 1011 | case $ac_arg in |
| 1012 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; |
| 1013 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 1014 | | -silent | --silent | --silen | --sile | --sil) |
| 1015 | continue ;; |
| 1016 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) |
| 1017 | ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 1018 | esac |
| 1019 | case $ac_pass in |
| 1020 | 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; |
| 1021 | 2) |
| 1022 | ac_configure_args1="$ac_configure_args1 '$ac_arg'" |
| 1023 | if test $ac_must_keep_next = true; then |
| 1024 | ac_must_keep_next=false # Got value, back to normal. |
| 1025 | else |
| 1026 | case $ac_arg in |
| 1027 | *=* | --config-cache | -C | -disable-* | --disable-* \ |
| 1028 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ |
| 1029 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ |
| 1030 | | -with-* | --with-* | -without-* | --without-* | --x) |
| 1031 | case "$ac_configure_args0 " in |
| 1032 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; |
| 1033 | esac |
| 1034 | ;; |
| 1035 | -* ) ac_must_keep_next=true ;; |
| 1036 | esac |
| 1037 | fi |
| 1038 | ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" |
| 1039 | # Get rid of the leading space. |
| 1040 | ac_sep=" " |
| 1041 | ;; |
| 1042 | esac |
| 1043 | done |
| 1044 | done |
| 1045 | $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } |
| 1046 | $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } |
| 1047 | |
| 1048 | # When interrupted or exit'd, cleanup temporary files, and complete |
| 1049 | # config.log. We remove comments because anyway the quotes in there |
| 1050 | # would cause problems or look ugly. |
| 1051 | # WARNING: Be sure not to use single quotes in there, as some shells, |
| 1052 | # such as our DU 5.0 friend, will then `close' the trap. |
| 1053 | trap 'exit_status=$? |
| 1054 | # Save into config.log some information that might help in debugging. |
| 1055 | { |
| 1056 | echo |
| 1057 | |
| 1058 | cat <<\_ASBOX |
| 1059 | ## ---------------- ## |
| 1060 | ## Cache variables. ## |
| 1061 | ## ---------------- ## |
| 1062 | _ASBOX |
| 1063 | echo |
| 1064 | # The following way of writing the cache mishandles newlines in values, |
| 1065 | { |
| 1066 | (set) 2>&1 | |
| 1067 | case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in |
| 1068 | *ac_space=\ *) |
| 1069 | sed -n \ |
| 1070 | "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; |
| 1071 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" |
| 1072 | ;; |
| 1073 | *) |
| 1074 | sed -n \ |
| 1075 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" |
| 1076 | ;; |
| 1077 | esac; |
| 1078 | } |
| 1079 | echo |
| 1080 | |
| 1081 | cat <<\_ASBOX |
| 1082 | ## ----------------- ## |
| 1083 | ## Output variables. ## |
| 1084 | ## ----------------- ## |
| 1085 | _ASBOX |
| 1086 | echo |
| 1087 | for ac_var in $ac_subst_vars |
| 1088 | do |
| 1089 | eval ac_val=$`echo $ac_var` |
| 1090 | echo "$ac_var='"'"'$ac_val'"'"'" |
| 1091 | done | sort |
| 1092 | echo |
| 1093 | |
| 1094 | if test -n "$ac_subst_files"; then |
| 1095 | cat <<\_ASBOX |
| 1096 | ## ------------- ## |
| 1097 | ## Output files. ## |
| 1098 | ## ------------- ## |
| 1099 | _ASBOX |
| 1100 | echo |
| 1101 | for ac_var in $ac_subst_files |
| 1102 | do |
| 1103 | eval ac_val=$`echo $ac_var` |
| 1104 | echo "$ac_var='"'"'$ac_val'"'"'" |
| 1105 | done | sort |
| 1106 | echo |
| 1107 | fi |
| 1108 | |
| 1109 | if test -s confdefs.h; then |
| 1110 | cat <<\_ASBOX |
| 1111 | ## ----------- ## |
| 1112 | ## confdefs.h. ## |
| 1113 | ## ----------- ## |
| 1114 | _ASBOX |
| 1115 | echo |
| 1116 | sed "/^$/d" confdefs.h | sort |
| 1117 | echo |
| 1118 | fi |
| 1119 | test "$ac_signal" != 0 && |
| 1120 | echo "$as_me: caught signal $ac_signal" |
| 1121 | echo "$as_me: exit $exit_status" |
| 1122 | } >&5 |
| 1123 | rm -f core core.* *.core && |
| 1124 | rm -rf conftest* confdefs* conf$$* $ac_clean_files && |
| 1125 | exit $exit_status |
| 1126 | ' 0 |
| 1127 | for ac_signal in 1 2 13 15; do |
| 1128 | trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal |
| 1129 | done |
| 1130 | ac_signal=0 |
| 1131 | |
| 1132 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
| 1133 | rm -rf conftest* confdefs.h |
| 1134 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. |
| 1135 | echo >confdefs.h |
| 1136 | |
| 1137 | # Predefined preprocessor variables. |
| 1138 | |
| 1139 | cat >>confdefs.h <<_ACEOF |
| 1140 | #define PACKAGE_NAME "$PACKAGE_NAME" |
| 1141 | _ACEOF |
| 1142 | |
| 1143 | |
| 1144 | cat >>confdefs.h <<_ACEOF |
| 1145 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" |
| 1146 | _ACEOF |
| 1147 | |
| 1148 | |
| 1149 | cat >>confdefs.h <<_ACEOF |
| 1150 | #define PACKAGE_VERSION "$PACKAGE_VERSION" |
| 1151 | _ACEOF |
| 1152 | |
| 1153 | |
| 1154 | cat >>confdefs.h <<_ACEOF |
| 1155 | #define PACKAGE_STRING "$PACKAGE_STRING" |
| 1156 | _ACEOF |
| 1157 | |
| 1158 | |
| 1159 | cat >>confdefs.h <<_ACEOF |
| 1160 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" |
| 1161 | _ACEOF |
| 1162 | |
| 1163 | |
| 1164 | # Let the site file select an alternate cache file if it wants to. |
| 1165 | # Prefer explicitly selected file to automatically selected ones. |
| 1166 | if test -z "$CONFIG_SITE"; then |
| 1167 | if test "x$prefix" != xNONE; then |
| 1168 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" |
| 1169 | else |
| 1170 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" |
| 1171 | fi |
| 1172 | fi |
| 1173 | for ac_site_file in $CONFIG_SITE; do |
| 1174 | if test -r "$ac_site_file"; then |
| 1175 | { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 |
| 1176 | echo "$as_me: loading site script $ac_site_file" >&6;} |
| 1177 | sed 's/^/| /' "$ac_site_file" >&5 |
| 1178 | . "$ac_site_file" |
| 1179 | fi |
| 1180 | done |
| 1181 | |
| 1182 | if test -r "$cache_file"; then |
| 1183 | # Some versions of bash will fail to source /dev/null (special |
| 1184 | # files actually), so we avoid doing that. |
| 1185 | if test -f "$cache_file"; then |
| 1186 | { echo "$as_me:$LINENO: loading cache $cache_file" >&5 |
| 1187 | echo "$as_me: loading cache $cache_file" >&6;} |
| 1188 | case $cache_file in |
| 1189 | [\\/]* | ?:[\\/]* ) . $cache_file;; |
| 1190 | *) . ./$cache_file;; |
| 1191 | esac |
| 1192 | fi |
| 1193 | else |
| 1194 | { echo "$as_me:$LINENO: creating cache $cache_file" >&5 |
| 1195 | echo "$as_me: creating cache $cache_file" >&6;} |
| 1196 | >$cache_file |
| 1197 | fi |
| 1198 | |
| 1199 | # Check that the precious variables saved in the cache have kept the same |
| 1200 | # value. |
| 1201 | ac_cache_corrupted=false |
| 1202 | for ac_var in `(set) 2>&1 | |
| 1203 | sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do |
| 1204 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
| 1205 | eval ac_new_set=\$ac_env_${ac_var}_set |
| 1206 | eval ac_old_val="\$ac_cv_env_${ac_var}_value" |
| 1207 | eval ac_new_val="\$ac_env_${ac_var}_value" |
| 1208 | case $ac_old_set,$ac_new_set in |
| 1209 | set,) |
| 1210 | { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
| 1211 | echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
| 1212 | ac_cache_corrupted=: ;; |
| 1213 | ,set) |
| 1214 | { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 |
| 1215 | echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
| 1216 | ac_cache_corrupted=: ;; |
| 1217 | ,);; |
| 1218 | *) |
| 1219 | if test "x$ac_old_val" != "x$ac_new_val"; then |
| 1220 | { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 |
| 1221 | echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
| 1222 | { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 |
| 1223 | echo "$as_me: former value: $ac_old_val" >&2;} |
| 1224 | { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 |
| 1225 | echo "$as_me: current value: $ac_new_val" >&2;} |
| 1226 | ac_cache_corrupted=: |
| 1227 | fi;; |
| 1228 | esac |
| 1229 | # Pass precious variables to config.status. |
| 1230 | if test "$ac_new_set" = set; then |
| 1231 | case $ac_new_val in |
| 1232 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) |
| 1233 | ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 1234 | *) ac_arg=$ac_var=$ac_new_val ;; |
| 1235 | esac |
| 1236 | case " $ac_configure_args " in |
| 1237 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. |
| 1238 | *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; |
| 1239 | esac |
| 1240 | fi |
| 1241 | done |
| 1242 | if $ac_cache_corrupted; then |
| 1243 | { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 |
| 1244 | echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
| 1245 | { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 |
| 1246 | echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} |
| 1247 | { (exit 1); exit 1; }; } |
| 1248 | fi |
| 1249 | |
| 1250 | ac_ext=c |
| 1251 | ac_cpp='$CPP $CPPFLAGS' |
| 1252 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 1253 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 1254 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 1255 | |
| 1256 | |
| 1257 | |
| 1258 | |
| 1259 | |
| 1260 | |
| 1261 | |
| 1262 | |
| 1263 | |
| 1264 | |
| 1265 | |
| 1266 | |
| 1267 | |
| 1268 | |
| 1269 | |
| 1270 | |
| 1271 | |
| 1272 | |
| 1273 | |
| 1274 | |
| 1275 | # This works around the fact that libtool configuration may change LD |
| 1276 | # for this particular configuration, but some shells, instead of |
| 1277 | # keeping the changes in LD private, export them just because LD is |
| 1278 | # exported. We don't use libtool yet, but some day we might, so... |
| 1279 | ORIGINAL_LD_FOR_MULTILIBS=$LD |
| 1280 | |
| 1281 | |
| 1282 | # Check whether --with-target-subdir or --without-target-subdir was given. |
| 1283 | if test "${with_target_subdir+set}" = set; then |
| 1284 | withval="$with_target_subdir" |
| 1285 | |
| 1286 | fi; |
| 1287 | |
| 1288 | # Check whether --with-build-subdir or --without-build-subdir was given. |
| 1289 | if test "${with_build_subdir+set}" = set; then |
| 1290 | withval="$with_build_subdir" |
| 1291 | |
| 1292 | fi; |
| 1293 | |
| 1294 | # Check whether --with-cross-host or --without-cross-host was given. |
| 1295 | if test "${with_cross_host+set}" = set; then |
| 1296 | withval="$with_cross_host" |
| 1297 | |
| 1298 | fi; |
| 1299 | |
| 1300 | # Check whether --with-newlib or --without-newlib was given. |
| 1301 | if test "${with_newlib+set}" = set; then |
| 1302 | withval="$with_newlib" |
| 1303 | |
| 1304 | fi; |
| 1305 | |
| 1306 | if test "${srcdir}" = "."; then |
| 1307 | if test -n "${with_build_subdir}"; then |
| 1308 | libiberty_topdir="${srcdir}/../.." |
| 1309 | with_target_subdir= |
| 1310 | elif test -z "${with_target_subdir}"; then |
| 1311 | libiberty_topdir="${srcdir}/.." |
| 1312 | else |
| 1313 | if test "${with_target_subdir}" != "."; then |
| 1314 | libiberty_topdir="${srcdir}/${with_multisrctop}../.." |
| 1315 | else |
| 1316 | libiberty_topdir="${srcdir}/${with_multisrctop}.." |
| 1317 | fi |
| 1318 | fi |
| 1319 | else |
| 1320 | libiberty_topdir="${srcdir}/.." |
| 1321 | fi |
| 1322 | |
| 1323 | ac_aux_dir= |
| 1324 | for ac_dir in $libiberty_topdir $srcdir/$libiberty_topdir; do |
| 1325 | if test -f $ac_dir/install-sh; then |
| 1326 | ac_aux_dir=$ac_dir |
| 1327 | ac_install_sh="$ac_aux_dir/install-sh -c" |
| 1328 | break |
| 1329 | elif test -f $ac_dir/install.sh; then |
| 1330 | ac_aux_dir=$ac_dir |
| 1331 | ac_install_sh="$ac_aux_dir/install.sh -c" |
| 1332 | break |
| 1333 | elif test -f $ac_dir/shtool; then |
| 1334 | ac_aux_dir=$ac_dir |
| 1335 | ac_install_sh="$ac_aux_dir/shtool install -c" |
| 1336 | break |
| 1337 | fi |
| 1338 | done |
| 1339 | if test -z "$ac_aux_dir"; then |
| 1340 | { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $libiberty_topdir $srcdir/$libiberty_topdir" >&5 |
| 1341 | echo "$as_me: error: cannot find install-sh or install.sh in $libiberty_topdir $srcdir/$libiberty_topdir" >&2;} |
| 1342 | { (exit 1); exit 1; }; } |
| 1343 | fi |
| 1344 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" |
| 1345 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" |
| 1346 | ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. |
| 1347 | |
| 1348 | |
| 1349 | |
| 1350 | echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 |
| 1351 | echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6 |
| 1352 | # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. |
| 1353 | if test "${enable_maintainer_mode+set}" = set; then |
| 1354 | enableval="$enable_maintainer_mode" |
| 1355 | maintainer_mode=$enableval |
| 1356 | else |
| 1357 | maintainer_mode=no |
| 1358 | fi; |
| 1359 | |
| 1360 | echo "$as_me:$LINENO: result: $maintainer_mode" >&5 |
| 1361 | echo "${ECHO_T}$maintainer_mode" >&6 |
| 1362 | |
| 1363 | if test "$maintainer_mode" = "yes"; then |
| 1364 | MAINT='' |
| 1365 | NOTMAINT='#' |
| 1366 | else |
| 1367 | MAINT='#' |
| 1368 | NOTMAINT='' |
| 1369 | fi |
| 1370 | |
| 1371 | # Do we have a single-tree copy of texinfo? Even if we do, we can't |
| 1372 | # rely on it - libiberty is built before texinfo. |
| 1373 | # Extract the first word of "makeinfo", so it can be a program name with args. |
| 1374 | set dummy makeinfo; ac_word=$2 |
| 1375 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| 1376 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
| 1377 | if test "${ac_cv_prog_MAKEINFO+set}" = set; then |
| 1378 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1379 | else |
| 1380 | if test -n "$MAKEINFO"; then |
| 1381 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. |
| 1382 | else |
| 1383 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1384 | for as_dir in $PATH |
| 1385 | do |
| 1386 | IFS=$as_save_IFS |
| 1387 | test -z "$as_dir" && as_dir=. |
| 1388 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 1389 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 1390 | ac_cv_prog_MAKEINFO="makeinfo" |
| 1391 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 1392 | break 2 |
| 1393 | fi |
| 1394 | done |
| 1395 | done |
| 1396 | |
| 1397 | fi |
| 1398 | fi |
| 1399 | MAKEINFO=$ac_cv_prog_MAKEINFO |
| 1400 | if test -n "$MAKEINFO"; then |
| 1401 | echo "$as_me:$LINENO: result: $MAKEINFO" >&5 |
| 1402 | echo "${ECHO_T}$MAKEINFO" >&6 |
| 1403 | else |
| 1404 | echo "$as_me:$LINENO: result: no" >&5 |
| 1405 | echo "${ECHO_T}no" >&6 |
| 1406 | fi |
| 1407 | |
| 1408 | if test "x$MAKEINFO" = "x"; then |
| 1409 | MAKEINFO="@echo makeinfo missing; true" |
| 1410 | BUILD_INFO= |
| 1411 | else |
| 1412 | BUILD_INFO=info |
| 1413 | case "$MAKEINFO" in |
| 1414 | */missing\ makeinfo*) |
| 1415 | BUILD_INFO= |
| 1416 | { echo "$as_me:$LINENO: WARNING: |
| 1417 | *** Makeinfo is missing. Info documentation will not be built." >&5 |
| 1418 | echo "$as_me: WARNING: |
| 1419 | *** Makeinfo is missing. Info documentation will not be built." >&2;} |
| 1420 | ;; |
| 1421 | *) |
| 1422 | case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in |
| 1423 | x*\ [1-3].* ) |
| 1424 | MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true" |
| 1425 | BUILD_INFO= |
| 1426 | { echo "$as_me:$LINENO: WARNING: |
| 1427 | *** Makeinfo is too old. Info documentation will not be built." >&5 |
| 1428 | echo "$as_me: WARNING: |
| 1429 | *** Makeinfo is too old. Info documentation will not be built." >&2;} |
| 1430 | ;; |
| 1431 | esac |
| 1432 | ;; |
| 1433 | esac |
| 1434 | fi |
| 1435 | |
| 1436 | |
| 1437 | |
| 1438 | # Extract the first word of "perl", so it can be a program name with args. |
| 1439 | set dummy perl; ac_word=$2 |
| 1440 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| 1441 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
| 1442 | if test "${ac_cv_prog_PERL+set}" = set; then |
| 1443 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1444 | else |
| 1445 | if test -n "$PERL"; then |
| 1446 | ac_cv_prog_PERL="$PERL" # Let the user override the test. |
| 1447 | else |
| 1448 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1449 | for as_dir in $PATH |
| 1450 | do |
| 1451 | IFS=$as_save_IFS |
| 1452 | test -z "$as_dir" && as_dir=. |
| 1453 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 1454 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 1455 | ac_cv_prog_PERL="perl" |
| 1456 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 1457 | break 2 |
| 1458 | fi |
| 1459 | done |
| 1460 | done |
| 1461 | |
| 1462 | fi |
| 1463 | fi |
| 1464 | PERL=$ac_cv_prog_PERL |
| 1465 | if test -n "$PERL"; then |
| 1466 | echo "$as_me:$LINENO: result: $PERL" >&5 |
| 1467 | echo "${ECHO_T}$PERL" >&6 |
| 1468 | else |
| 1469 | echo "$as_me:$LINENO: result: no" >&5 |
| 1470 | echo "${ECHO_T}no" >&6 |
| 1471 | fi |
| 1472 | |
| 1473 | if test x"$PERL" = x""; then |
| 1474 | HAVE_PERL='#' |
| 1475 | else |
| 1476 | HAVE_PERL='' |
| 1477 | fi |
| 1478 | |
| 1479 | |
| 1480 | # Make sure we can run config.sub. |
| 1481 | $ac_config_sub sun4 >/dev/null 2>&1 || |
| 1482 | { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 |
| 1483 | echo "$as_me: error: cannot run $ac_config_sub" >&2;} |
| 1484 | { (exit 1); exit 1; }; } |
| 1485 | |
| 1486 | echo "$as_me:$LINENO: checking build system type" >&5 |
| 1487 | echo $ECHO_N "checking build system type... $ECHO_C" >&6 |
| 1488 | if test "${ac_cv_build+set}" = set; then |
| 1489 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1490 | else |
| 1491 | ac_cv_build_alias=$build_alias |
| 1492 | test -z "$ac_cv_build_alias" && |
| 1493 | ac_cv_build_alias=`$ac_config_guess` |
| 1494 | test -z "$ac_cv_build_alias" && |
| 1495 | { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 |
| 1496 | echo "$as_me: error: cannot guess build type; you must specify one" >&2;} |
| 1497 | { (exit 1); exit 1; }; } |
| 1498 | ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || |
| 1499 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 |
| 1500 | echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} |
| 1501 | { (exit 1); exit 1; }; } |
| 1502 | |
| 1503 | fi |
| 1504 | echo "$as_me:$LINENO: result: $ac_cv_build" >&5 |
| 1505 | echo "${ECHO_T}$ac_cv_build" >&6 |
| 1506 | build=$ac_cv_build |
| 1507 | build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
| 1508 | build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` |
| 1509 | build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` |
| 1510 | |
| 1511 | |
| 1512 | echo "$as_me:$LINENO: checking host system type" >&5 |
| 1513 | echo $ECHO_N "checking host system type... $ECHO_C" >&6 |
| 1514 | if test "${ac_cv_host+set}" = set; then |
| 1515 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1516 | else |
| 1517 | ac_cv_host_alias=$host_alias |
| 1518 | test -z "$ac_cv_host_alias" && |
| 1519 | ac_cv_host_alias=$ac_cv_build_alias |
| 1520 | ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || |
| 1521 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 |
| 1522 | echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} |
| 1523 | { (exit 1); exit 1; }; } |
| 1524 | |
| 1525 | fi |
| 1526 | echo "$as_me:$LINENO: result: $ac_cv_host" >&5 |
| 1527 | echo "${ECHO_T}$ac_cv_host" >&6 |
| 1528 | host=$ac_cv_host |
| 1529 | host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
| 1530 | host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` |
| 1531 | host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` |
| 1532 | |
| 1533 | |
| 1534 | |
| 1535 | |
| 1536 | if test -n "$ac_tool_prefix"; then |
| 1537 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. |
| 1538 | set dummy ${ac_tool_prefix}ar; ac_word=$2 |
| 1539 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| 1540 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
| 1541 | if test "${ac_cv_prog_AR+set}" = set; then |
| 1542 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1543 | else |
| 1544 | if test -n "$AR"; then |
| 1545 | ac_cv_prog_AR="$AR" # Let the user override the test. |
| 1546 | else |
| 1547 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1548 | for as_dir in $PATH |
| 1549 | do |
| 1550 | IFS=$as_save_IFS |
| 1551 | test -z "$as_dir" && as_dir=. |
| 1552 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 1553 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 1554 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
| 1555 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 1556 | break 2 |
| 1557 | fi |
| 1558 | done |
| 1559 | done |
| 1560 | |
| 1561 | fi |
| 1562 | fi |
| 1563 | AR=$ac_cv_prog_AR |
| 1564 | if test -n "$AR"; then |
| 1565 | echo "$as_me:$LINENO: result: $AR" >&5 |
| 1566 | echo "${ECHO_T}$AR" >&6 |
| 1567 | else |
| 1568 | echo "$as_me:$LINENO: result: no" >&5 |
| 1569 | echo "${ECHO_T}no" >&6 |
| 1570 | fi |
| 1571 | |
| 1572 | fi |
| 1573 | if test -z "$ac_cv_prog_AR"; then |
| 1574 | ac_ct_AR=$AR |
| 1575 | # Extract the first word of "ar", so it can be a program name with args. |
| 1576 | set dummy ar; ac_word=$2 |
| 1577 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| 1578 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
| 1579 | if test "${ac_cv_prog_ac_ct_AR+set}" = set; then |
| 1580 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1581 | else |
| 1582 | if test -n "$ac_ct_AR"; then |
| 1583 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. |
| 1584 | else |
| 1585 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1586 | for as_dir in $PATH |
| 1587 | do |
| 1588 | IFS=$as_save_IFS |
| 1589 | test -z "$as_dir" && as_dir=. |
| 1590 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 1591 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 1592 | ac_cv_prog_ac_ct_AR="ar" |
| 1593 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 1594 | break 2 |
| 1595 | fi |
| 1596 | done |
| 1597 | done |
| 1598 | |
| 1599 | fi |
| 1600 | fi |
| 1601 | ac_ct_AR=$ac_cv_prog_ac_ct_AR |
| 1602 | if test -n "$ac_ct_AR"; then |
| 1603 | echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 |
| 1604 | echo "${ECHO_T}$ac_ct_AR" >&6 |
| 1605 | else |
| 1606 | echo "$as_me:$LINENO: result: no" >&5 |
| 1607 | echo "${ECHO_T}no" >&6 |
| 1608 | fi |
| 1609 | |
| 1610 | AR=$ac_ct_AR |
| 1611 | else |
| 1612 | AR="$ac_cv_prog_AR" |
| 1613 | fi |
| 1614 | |
| 1615 | if test -n "$ac_tool_prefix"; then |
| 1616 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. |
| 1617 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 |
| 1618 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| 1619 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
| 1620 | if test "${ac_cv_prog_RANLIB+set}" = set; then |
| 1621 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1622 | else |
| 1623 | if test -n "$RANLIB"; then |
| 1624 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. |
| 1625 | else |
| 1626 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1627 | for as_dir in $PATH |
| 1628 | do |
| 1629 | IFS=$as_save_IFS |
| 1630 | test -z "$as_dir" && as_dir=. |
| 1631 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 1632 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 1633 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
| 1634 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 1635 | break 2 |
| 1636 | fi |
| 1637 | done |
| 1638 | done |
| 1639 | |
| 1640 | fi |
| 1641 | fi |
| 1642 | RANLIB=$ac_cv_prog_RANLIB |
| 1643 | if test -n "$RANLIB"; then |
| 1644 | echo "$as_me:$LINENO: result: $RANLIB" >&5 |
| 1645 | echo "${ECHO_T}$RANLIB" >&6 |
| 1646 | else |
| 1647 | echo "$as_me:$LINENO: result: no" >&5 |
| 1648 | echo "${ECHO_T}no" >&6 |
| 1649 | fi |
| 1650 | |
| 1651 | fi |
| 1652 | if test -z "$ac_cv_prog_RANLIB"; then |
| 1653 | ac_ct_RANLIB=$RANLIB |
| 1654 | # Extract the first word of "ranlib", so it can be a program name with args. |
| 1655 | set dummy ranlib; ac_word=$2 |
| 1656 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| 1657 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
| 1658 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then |
| 1659 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1660 | else |
| 1661 | if test -n "$ac_ct_RANLIB"; then |
| 1662 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. |
| 1663 | else |
| 1664 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1665 | for as_dir in $PATH |
| 1666 | do |
| 1667 | IFS=$as_save_IFS |
| 1668 | test -z "$as_dir" && as_dir=. |
| 1669 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 1670 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 1671 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
| 1672 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 1673 | break 2 |
| 1674 | fi |
| 1675 | done |
| 1676 | done |
| 1677 | |
| 1678 | test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" |
| 1679 | fi |
| 1680 | fi |
| 1681 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB |
| 1682 | if test -n "$ac_ct_RANLIB"; then |
| 1683 | echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 |
| 1684 | echo "${ECHO_T}$ac_ct_RANLIB" >&6 |
| 1685 | else |
| 1686 | echo "$as_me:$LINENO: result: no" >&5 |
| 1687 | echo "${ECHO_T}no" >&6 |
| 1688 | fi |
| 1689 | |
| 1690 | RANLIB=$ac_ct_RANLIB |
| 1691 | else |
| 1692 | RANLIB="$ac_cv_prog_RANLIB" |
| 1693 | fi |
| 1694 | |
| 1695 | |
| 1696 | |
| 1697 | ac_ext=c |
| 1698 | ac_cpp='$CPP $CPPFLAGS' |
| 1699 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 1700 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 1701 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 1702 | if test -n "$ac_tool_prefix"; then |
| 1703 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. |
| 1704 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 |
| 1705 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| 1706 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
| 1707 | if test "${ac_cv_prog_CC+set}" = set; then |
| 1708 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1709 | else |
| 1710 | if test -n "$CC"; then |
| 1711 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 1712 | else |
| 1713 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1714 | for as_dir in $PATH |
| 1715 | do |
| 1716 | IFS=$as_save_IFS |
| 1717 | test -z "$as_dir" && as_dir=. |
| 1718 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 1719 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 1720 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
| 1721 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 1722 | break 2 |
| 1723 | fi |
| 1724 | done |
| 1725 | done |
| 1726 | |
| 1727 | fi |
| 1728 | fi |
| 1729 | CC=$ac_cv_prog_CC |
| 1730 | if test -n "$CC"; then |
| 1731 | echo "$as_me:$LINENO: result: $CC" >&5 |
| 1732 | echo "${ECHO_T}$CC" >&6 |
| 1733 | else |
| 1734 | echo "$as_me:$LINENO: result: no" >&5 |
| 1735 | echo "${ECHO_T}no" >&6 |
| 1736 | fi |
| 1737 | |
| 1738 | fi |
| 1739 | if test -z "$ac_cv_prog_CC"; then |
| 1740 | ac_ct_CC=$CC |
| 1741 | # Extract the first word of "gcc", so it can be a program name with args. |
| 1742 | set dummy gcc; ac_word=$2 |
| 1743 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| 1744 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
| 1745 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
| 1746 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1747 | else |
| 1748 | if test -n "$ac_ct_CC"; then |
| 1749 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| 1750 | else |
| 1751 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1752 | for as_dir in $PATH |
| 1753 | do |
| 1754 | IFS=$as_save_IFS |
| 1755 | test -z "$as_dir" && as_dir=. |
| 1756 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 1757 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 1758 | ac_cv_prog_ac_ct_CC="gcc" |
| 1759 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 1760 | break 2 |
| 1761 | fi |
| 1762 | done |
| 1763 | done |
| 1764 | |
| 1765 | fi |
| 1766 | fi |
| 1767 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| 1768 | if test -n "$ac_ct_CC"; then |
| 1769 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 |
| 1770 | echo "${ECHO_T}$ac_ct_CC" >&6 |
| 1771 | else |
| 1772 | echo "$as_me:$LINENO: result: no" >&5 |
| 1773 | echo "${ECHO_T}no" >&6 |
| 1774 | fi |
| 1775 | |
| 1776 | CC=$ac_ct_CC |
| 1777 | else |
| 1778 | CC="$ac_cv_prog_CC" |
| 1779 | fi |
| 1780 | |
| 1781 | if test -z "$CC"; then |
| 1782 | if test -n "$ac_tool_prefix"; then |
| 1783 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. |
| 1784 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
| 1785 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| 1786 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
| 1787 | if test "${ac_cv_prog_CC+set}" = set; then |
| 1788 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1789 | else |
| 1790 | if test -n "$CC"; then |
| 1791 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 1792 | else |
| 1793 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1794 | for as_dir in $PATH |
| 1795 | do |
| 1796 | IFS=$as_save_IFS |
| 1797 | test -z "$as_dir" && as_dir=. |
| 1798 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 1799 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 1800 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
| 1801 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 1802 | break 2 |
| 1803 | fi |
| 1804 | done |
| 1805 | done |
| 1806 | |
| 1807 | fi |
| 1808 | fi |
| 1809 | CC=$ac_cv_prog_CC |
| 1810 | if test -n "$CC"; then |
| 1811 | echo "$as_me:$LINENO: result: $CC" >&5 |
| 1812 | echo "${ECHO_T}$CC" >&6 |
| 1813 | else |
| 1814 | echo "$as_me:$LINENO: result: no" >&5 |
| 1815 | echo "${ECHO_T}no" >&6 |
| 1816 | fi |
| 1817 | |
| 1818 | fi |
| 1819 | if test -z "$ac_cv_prog_CC"; then |
| 1820 | ac_ct_CC=$CC |
| 1821 | # Extract the first word of "cc", so it can be a program name with args. |
| 1822 | set dummy cc; ac_word=$2 |
| 1823 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| 1824 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
| 1825 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
| 1826 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1827 | else |
| 1828 | if test -n "$ac_ct_CC"; then |
| 1829 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| 1830 | else |
| 1831 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1832 | for as_dir in $PATH |
| 1833 | do |
| 1834 | IFS=$as_save_IFS |
| 1835 | test -z "$as_dir" && as_dir=. |
| 1836 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 1837 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 1838 | ac_cv_prog_ac_ct_CC="cc" |
| 1839 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 1840 | break 2 |
| 1841 | fi |
| 1842 | done |
| 1843 | done |
| 1844 | |
| 1845 | fi |
| 1846 | fi |
| 1847 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| 1848 | if test -n "$ac_ct_CC"; then |
| 1849 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 |
| 1850 | echo "${ECHO_T}$ac_ct_CC" >&6 |
| 1851 | else |
| 1852 | echo "$as_me:$LINENO: result: no" >&5 |
| 1853 | echo "${ECHO_T}no" >&6 |
| 1854 | fi |
| 1855 | |
| 1856 | CC=$ac_ct_CC |
| 1857 | else |
| 1858 | CC="$ac_cv_prog_CC" |
| 1859 | fi |
| 1860 | |
| 1861 | fi |
| 1862 | if test -z "$CC"; then |
| 1863 | # Extract the first word of "cc", so it can be a program name with args. |
| 1864 | set dummy cc; ac_word=$2 |
| 1865 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| 1866 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
| 1867 | if test "${ac_cv_prog_CC+set}" = set; then |
| 1868 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1869 | else |
| 1870 | if test -n "$CC"; then |
| 1871 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 1872 | else |
| 1873 | ac_prog_rejected=no |
| 1874 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1875 | for as_dir in $PATH |
| 1876 | do |
| 1877 | IFS=$as_save_IFS |
| 1878 | test -z "$as_dir" && as_dir=. |
| 1879 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 1880 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 1881 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
| 1882 | ac_prog_rejected=yes |
| 1883 | continue |
| 1884 | fi |
| 1885 | ac_cv_prog_CC="cc" |
| 1886 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 1887 | break 2 |
| 1888 | fi |
| 1889 | done |
| 1890 | done |
| 1891 | |
| 1892 | if test $ac_prog_rejected = yes; then |
| 1893 | # We found a bogon in the path, so make sure we never use it. |
| 1894 | set dummy $ac_cv_prog_CC |
| 1895 | shift |
| 1896 | if test $# != 0; then |
| 1897 | # We chose a different compiler from the bogus one. |
| 1898 | # However, it has the same basename, so the bogon will be chosen |
| 1899 | # first if we set CC to just the basename; use the full file name. |
| 1900 | shift |
| 1901 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
| 1902 | fi |
| 1903 | fi |
| 1904 | fi |
| 1905 | fi |
| 1906 | CC=$ac_cv_prog_CC |
| 1907 | if test -n "$CC"; then |
| 1908 | echo "$as_me:$LINENO: result: $CC" >&5 |
| 1909 | echo "${ECHO_T}$CC" >&6 |
| 1910 | else |
| 1911 | echo "$as_me:$LINENO: result: no" >&5 |
| 1912 | echo "${ECHO_T}no" >&6 |
| 1913 | fi |
| 1914 | |
| 1915 | fi |
| 1916 | if test -z "$CC"; then |
| 1917 | if test -n "$ac_tool_prefix"; then |
| 1918 | for ac_prog in cl |
| 1919 | do |
| 1920 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. |
| 1921 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 |
| 1922 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| 1923 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
| 1924 | if test "${ac_cv_prog_CC+set}" = set; then |
| 1925 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1926 | else |
| 1927 | if test -n "$CC"; then |
| 1928 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 1929 | else |
| 1930 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1931 | for as_dir in $PATH |
| 1932 | do |
| 1933 | IFS=$as_save_IFS |
| 1934 | test -z "$as_dir" && as_dir=. |
| 1935 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 1936 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 1937 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
| 1938 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 1939 | break 2 |
| 1940 | fi |
| 1941 | done |
| 1942 | done |
| 1943 | |
| 1944 | fi |
| 1945 | fi |
| 1946 | CC=$ac_cv_prog_CC |
| 1947 | if test -n "$CC"; then |
| 1948 | echo "$as_me:$LINENO: result: $CC" >&5 |
| 1949 | echo "${ECHO_T}$CC" >&6 |
| 1950 | else |
| 1951 | echo "$as_me:$LINENO: result: no" >&5 |
| 1952 | echo "${ECHO_T}no" >&6 |
| 1953 | fi |
| 1954 | |
| 1955 | test -n "$CC" && break |
| 1956 | done |
| 1957 | fi |
| 1958 | if test -z "$CC"; then |
| 1959 | ac_ct_CC=$CC |
| 1960 | for ac_prog in cl |
| 1961 | do |
| 1962 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 1963 | set dummy $ac_prog; ac_word=$2 |
| 1964 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| 1965 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
| 1966 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
| 1967 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1968 | else |
| 1969 | if test -n "$ac_ct_CC"; then |
| 1970 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| 1971 | else |
| 1972 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1973 | for as_dir in $PATH |
| 1974 | do |
| 1975 | IFS=$as_save_IFS |
| 1976 | test -z "$as_dir" && as_dir=. |
| 1977 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 1978 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 1979 | ac_cv_prog_ac_ct_CC="$ac_prog" |
| 1980 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 1981 | break 2 |
| 1982 | fi |
| 1983 | done |
| 1984 | done |
| 1985 | |
| 1986 | fi |
| 1987 | fi |
| 1988 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| 1989 | if test -n "$ac_ct_CC"; then |
| 1990 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 |
| 1991 | echo "${ECHO_T}$ac_ct_CC" >&6 |
| 1992 | else |
| 1993 | echo "$as_me:$LINENO: result: no" >&5 |
| 1994 | echo "${ECHO_T}no" >&6 |
| 1995 | fi |
| 1996 | |
| 1997 | test -n "$ac_ct_CC" && break |
| 1998 | done |
| 1999 | |
| 2000 | CC=$ac_ct_CC |
| 2001 | fi |
| 2002 | |
| 2003 | fi |
| 2004 | |
| 2005 | |
| 2006 | test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH |
| 2007 | See \`config.log' for more details." >&5 |
| 2008 | echo "$as_me: error: no acceptable C compiler found in \$PATH |
| 2009 | See \`config.log' for more details." >&2;} |
| 2010 | { (exit 1); exit 1; }; } |
| 2011 | |
| 2012 | # Provide some information about the compiler. |
| 2013 | echo "$as_me:$LINENO:" \ |
| 2014 | "checking for C compiler version" >&5 |
| 2015 | ac_compiler=`set X $ac_compile; echo $2` |
| 2016 | { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 |
| 2017 | (eval $ac_compiler --version </dev/null >&5) 2>&5 |
| 2018 | ac_status=$? |
| 2019 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2020 | (exit $ac_status); } |
| 2021 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 |
| 2022 | (eval $ac_compiler -v </dev/null >&5) 2>&5 |
| 2023 | ac_status=$? |
| 2024 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2025 | (exit $ac_status); } |
| 2026 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 |
| 2027 | (eval $ac_compiler -V </dev/null >&5) 2>&5 |
| 2028 | ac_status=$? |
| 2029 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2030 | (exit $ac_status); } |
| 2031 | |
| 2032 | cat >conftest.$ac_ext <<_ACEOF |
| 2033 | #line $LINENO "configure" |
| 2034 | /* confdefs.h. */ |
| 2035 | _ACEOF |
| 2036 | cat confdefs.h >>conftest.$ac_ext |
| 2037 | cat >>conftest.$ac_ext <<_ACEOF |
| 2038 | /* end confdefs.h. */ |
| 2039 | |
| 2040 | int |
| 2041 | main () |
| 2042 | { |
| 2043 | |
| 2044 | ; |
| 2045 | return 0; |
| 2046 | } |
| 2047 | _ACEOF |
| 2048 | # FIXME: Cleanup? |
| 2049 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 2050 | (eval $ac_link) 2>&5 |
| 2051 | ac_status=$? |
| 2052 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2053 | (exit $ac_status); }; then |
| 2054 | gcc_no_link=no |
| 2055 | else |
| 2056 | gcc_no_link=yes |
| 2057 | fi |
| 2058 | |
| 2059 | if test x$gcc_no_link = xyes; then |
| 2060 | # Setting cross_compile will disable run tests; it will |
| 2061 | # also disable AC_CHECK_FILE but that's generally |
| 2062 | # correct if we can't link. |
| 2063 | cross_compiling=yes |
| 2064 | EXEEXT= |
| 2065 | else |
| 2066 | cat >conftest.$ac_ext <<_ACEOF |
| 2067 | #line $LINENO "configure" |
| 2068 | /* confdefs.h. */ |
| 2069 | _ACEOF |
| 2070 | cat confdefs.h >>conftest.$ac_ext |
| 2071 | cat >>conftest.$ac_ext <<_ACEOF |
| 2072 | /* end confdefs.h. */ |
| 2073 | |
| 2074 | int |
| 2075 | main () |
| 2076 | { |
| 2077 | |
| 2078 | ; |
| 2079 | return 0; |
| 2080 | } |
| 2081 | _ACEOF |
| 2082 | ac_clean_files_save=$ac_clean_files |
| 2083 | ac_clean_files="$ac_clean_files a.out a.exe b.out" |
| 2084 | # Try to create an executable without -o first, disregard a.out. |
| 2085 | # It will help us diagnose broken compilers, and finding out an intuition |
| 2086 | # of exeext. |
| 2087 | echo "$as_me:$LINENO: checking for C compiler default output" >&5 |
| 2088 | echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 |
| 2089 | ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
| 2090 | if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 |
| 2091 | (eval $ac_link_default) 2>&5 |
| 2092 | ac_status=$? |
| 2093 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2094 | (exit $ac_status); }; then |
| 2095 | # Find the output, starting from the most likely. This scheme is |
| 2096 | # not robust to junk in `.', hence go to wildcards (a.*) only as a last |
| 2097 | # resort. |
| 2098 | |
| 2099 | # Be careful to initialize this variable, since it used to be cached. |
| 2100 | # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. |
| 2101 | ac_cv_exeext= |
| 2102 | # b.out is created by i960 compilers. |
| 2103 | for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out |
| 2104 | do |
| 2105 | test -f "$ac_file" || continue |
| 2106 | case $ac_file in |
| 2107 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) |
| 2108 | ;; |
| 2109 | conftest.$ac_ext ) |
| 2110 | # This is the source file. |
| 2111 | ;; |
| 2112 | [ab].out ) |
| 2113 | # We found the default executable, but exeext='' is most |
| 2114 | # certainly right. |
| 2115 | break;; |
| 2116 | *.* ) |
| 2117 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
| 2118 | # FIXME: I believe we export ac_cv_exeext for Libtool, |
| 2119 | # but it would be cool to find out if it's true. Does anybody |
| 2120 | # maintain Libtool? --akim. |
| 2121 | export ac_cv_exeext |
| 2122 | break;; |
| 2123 | * ) |
| 2124 | break;; |
| 2125 | esac |
| 2126 | done |
| 2127 | else |
| 2128 | echo "$as_me: failed program was:" >&5 |
| 2129 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2130 | |
| 2131 | { { echo "$as_me:$LINENO: error: C compiler cannot create executables |
| 2132 | See \`config.log' for more details." >&5 |
| 2133 | echo "$as_me: error: C compiler cannot create executables |
| 2134 | See \`config.log' for more details." >&2;} |
| 2135 | { (exit 77); exit 77; }; } |
| 2136 | fi |
| 2137 | |
| 2138 | ac_exeext=$ac_cv_exeext |
| 2139 | echo "$as_me:$LINENO: result: $ac_file" >&5 |
| 2140 | echo "${ECHO_T}$ac_file" >&6 |
| 2141 | |
| 2142 | # Check the compiler produces executables we can run. If not, either |
| 2143 | # the compiler is broken, or we cross compile. |
| 2144 | echo "$as_me:$LINENO: checking whether the C compiler works" >&5 |
| 2145 | echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 |
| 2146 | # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 |
| 2147 | # If not cross compiling, check that we can run a simple program. |
| 2148 | if test "$cross_compiling" != yes; then |
| 2149 | if { ac_try='./$ac_file' |
| 2150 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2151 | (eval $ac_try) 2>&5 |
| 2152 | ac_status=$? |
| 2153 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2154 | (exit $ac_status); }; }; then |
| 2155 | cross_compiling=no |
| 2156 | else |
| 2157 | if test "$cross_compiling" = maybe; then |
| 2158 | cross_compiling=yes |
| 2159 | else |
| 2160 | { { echo "$as_me:$LINENO: error: cannot run C compiled programs. |
| 2161 | If you meant to cross compile, use \`--host'. |
| 2162 | See \`config.log' for more details." >&5 |
| 2163 | echo "$as_me: error: cannot run C compiled programs. |
| 2164 | If you meant to cross compile, use \`--host'. |
| 2165 | See \`config.log' for more details." >&2;} |
| 2166 | { (exit 1); exit 1; }; } |
| 2167 | fi |
| 2168 | fi |
| 2169 | fi |
| 2170 | echo "$as_me:$LINENO: result: yes" >&5 |
| 2171 | echo "${ECHO_T}yes" >&6 |
| 2172 | |
| 2173 | rm -f a.out a.exe conftest$ac_cv_exeext b.out |
| 2174 | ac_clean_files=$ac_clean_files_save |
| 2175 | # Check the compiler produces executables we can run. If not, either |
| 2176 | # the compiler is broken, or we cross compile. |
| 2177 | echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 |
| 2178 | echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 |
| 2179 | echo "$as_me:$LINENO: result: $cross_compiling" >&5 |
| 2180 | echo "${ECHO_T}$cross_compiling" >&6 |
| 2181 | |
| 2182 | echo "$as_me:$LINENO: checking for suffix of executables" >&5 |
| 2183 | echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 |
| 2184 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 2185 | (eval $ac_link) 2>&5 |
| 2186 | ac_status=$? |
| 2187 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2188 | (exit $ac_status); }; then |
| 2189 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
| 2190 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will |
| 2191 | # work properly (i.e., refer to `conftest.exe'), while it won't with |
| 2192 | # `rm'. |
| 2193 | for ac_file in conftest.exe conftest conftest.*; do |
| 2194 | test -f "$ac_file" || continue |
| 2195 | case $ac_file in |
| 2196 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; |
| 2197 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
| 2198 | export ac_cv_exeext |
| 2199 | break;; |
| 2200 | * ) break;; |
| 2201 | esac |
| 2202 | done |
| 2203 | else |
| 2204 | { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link |
| 2205 | See \`config.log' for more details." >&5 |
| 2206 | echo "$as_me: error: cannot compute suffix of executables: cannot compile and link |
| 2207 | See \`config.log' for more details." >&2;} |
| 2208 | { (exit 1); exit 1; }; } |
| 2209 | fi |
| 2210 | |
| 2211 | rm -f conftest$ac_cv_exeext |
| 2212 | echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 |
| 2213 | echo "${ECHO_T}$ac_cv_exeext" >&6 |
| 2214 | |
| 2215 | rm -f conftest.$ac_ext |
| 2216 | EXEEXT=$ac_cv_exeext |
| 2217 | ac_exeext=$EXEEXT |
| 2218 | fi |
| 2219 | echo "$as_me:$LINENO: checking for suffix of object files" >&5 |
| 2220 | echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 |
| 2221 | if test "${ac_cv_objext+set}" = set; then |
| 2222 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 2223 | else |
| 2224 | cat >conftest.$ac_ext <<_ACEOF |
| 2225 | #line $LINENO "configure" |
| 2226 | /* confdefs.h. */ |
| 2227 | _ACEOF |
| 2228 | cat confdefs.h >>conftest.$ac_ext |
| 2229 | cat >>conftest.$ac_ext <<_ACEOF |
| 2230 | /* end confdefs.h. */ |
| 2231 | |
| 2232 | int |
| 2233 | main () |
| 2234 | { |
| 2235 | |
| 2236 | ; |
| 2237 | return 0; |
| 2238 | } |
| 2239 | _ACEOF |
| 2240 | rm -f conftest.o conftest.obj |
| 2241 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2242 | (eval $ac_compile) 2>&5 |
| 2243 | ac_status=$? |
| 2244 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2245 | (exit $ac_status); }; then |
| 2246 | for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do |
| 2247 | case $ac_file in |
| 2248 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; |
| 2249 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
| 2250 | break;; |
| 2251 | esac |
| 2252 | done |
| 2253 | else |
| 2254 | echo "$as_me: failed program was:" >&5 |
| 2255 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2256 | |
| 2257 | { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile |
| 2258 | See \`config.log' for more details." >&5 |
| 2259 | echo "$as_me: error: cannot compute suffix of object files: cannot compile |
| 2260 | See \`config.log' for more details." >&2;} |
| 2261 | { (exit 1); exit 1; }; } |
| 2262 | fi |
| 2263 | |
| 2264 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
| 2265 | fi |
| 2266 | echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 |
| 2267 | echo "${ECHO_T}$ac_cv_objext" >&6 |
| 2268 | OBJEXT=$ac_cv_objext |
| 2269 | ac_objext=$OBJEXT |
| 2270 | echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 |
| 2271 | echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 |
| 2272 | if test "${ac_cv_c_compiler_gnu+set}" = set; then |
| 2273 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 2274 | else |
| 2275 | cat >conftest.$ac_ext <<_ACEOF |
| 2276 | #line $LINENO "configure" |
| 2277 | /* confdefs.h. */ |
| 2278 | _ACEOF |
| 2279 | cat confdefs.h >>conftest.$ac_ext |
| 2280 | cat >>conftest.$ac_ext <<_ACEOF |
| 2281 | /* end confdefs.h. */ |
| 2282 | |
| 2283 | int |
| 2284 | main () |
| 2285 | { |
| 2286 | #ifndef __GNUC__ |
| 2287 | choke me |
| 2288 | #endif |
| 2289 | |
| 2290 | ; |
| 2291 | return 0; |
| 2292 | } |
| 2293 | _ACEOF |
| 2294 | rm -f conftest.$ac_objext |
| 2295 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2296 | (eval $ac_compile) 2>&5 |
| 2297 | ac_status=$? |
| 2298 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2299 | (exit $ac_status); } && |
| 2300 | { ac_try='test -s conftest.$ac_objext' |
| 2301 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2302 | (eval $ac_try) 2>&5 |
| 2303 | ac_status=$? |
| 2304 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2305 | (exit $ac_status); }; }; then |
| 2306 | ac_compiler_gnu=yes |
| 2307 | else |
| 2308 | echo "$as_me: failed program was:" >&5 |
| 2309 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2310 | |
| 2311 | ac_compiler_gnu=no |
| 2312 | fi |
| 2313 | rm -f conftest.$ac_objext conftest.$ac_ext |
| 2314 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
| 2315 | |
| 2316 | fi |
| 2317 | echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 |
| 2318 | echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 |
| 2319 | GCC=`test $ac_compiler_gnu = yes && echo yes` |
| 2320 | ac_test_CFLAGS=${CFLAGS+set} |
| 2321 | ac_save_CFLAGS=$CFLAGS |
| 2322 | CFLAGS="-g" |
| 2323 | echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 |
| 2324 | echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 |
| 2325 | if test "${ac_cv_prog_cc_g+set}" = set; then |
| 2326 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 2327 | else |
| 2328 | cat >conftest.$ac_ext <<_ACEOF |
| 2329 | #line $LINENO "configure" |
| 2330 | /* confdefs.h. */ |
| 2331 | _ACEOF |
| 2332 | cat confdefs.h >>conftest.$ac_ext |
| 2333 | cat >>conftest.$ac_ext <<_ACEOF |
| 2334 | /* end confdefs.h. */ |
| 2335 | |
| 2336 | int |
| 2337 | main () |
| 2338 | { |
| 2339 | |
| 2340 | ; |
| 2341 | return 0; |
| 2342 | } |
| 2343 | _ACEOF |
| 2344 | rm -f conftest.$ac_objext |
| 2345 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2346 | (eval $ac_compile) 2>&5 |
| 2347 | ac_status=$? |
| 2348 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2349 | (exit $ac_status); } && |
| 2350 | { ac_try='test -s conftest.$ac_objext' |
| 2351 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2352 | (eval $ac_try) 2>&5 |
| 2353 | ac_status=$? |
| 2354 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2355 | (exit $ac_status); }; }; then |
| 2356 | ac_cv_prog_cc_g=yes |
| 2357 | else |
| 2358 | echo "$as_me: failed program was:" >&5 |
| 2359 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2360 | |
| 2361 | ac_cv_prog_cc_g=no |
| 2362 | fi |
| 2363 | rm -f conftest.$ac_objext conftest.$ac_ext |
| 2364 | fi |
| 2365 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 |
| 2366 | echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 |
| 2367 | if test "$ac_test_CFLAGS" = set; then |
| 2368 | CFLAGS=$ac_save_CFLAGS |
| 2369 | elif test $ac_cv_prog_cc_g = yes; then |
| 2370 | if test "$GCC" = yes; then |
| 2371 | CFLAGS="-g -O2" |
| 2372 | else |
| 2373 | CFLAGS="-g" |
| 2374 | fi |
| 2375 | else |
| 2376 | if test "$GCC" = yes; then |
| 2377 | CFLAGS="-O2" |
| 2378 | else |
| 2379 | CFLAGS= |
| 2380 | fi |
| 2381 | fi |
| 2382 | echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 |
| 2383 | echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 |
| 2384 | if test "${ac_cv_prog_cc_stdc+set}" = set; then |
| 2385 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 2386 | else |
| 2387 | ac_cv_prog_cc_stdc=no |
| 2388 | ac_save_CC=$CC |
| 2389 | cat >conftest.$ac_ext <<_ACEOF |
| 2390 | #line $LINENO "configure" |
| 2391 | /* confdefs.h. */ |
| 2392 | _ACEOF |
| 2393 | cat confdefs.h >>conftest.$ac_ext |
| 2394 | cat >>conftest.$ac_ext <<_ACEOF |
| 2395 | /* end confdefs.h. */ |
| 2396 | #include <stdarg.h> |
| 2397 | #include <stdio.h> |
| 2398 | #include <sys/types.h> |
| 2399 | #include <sys/stat.h> |
| 2400 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
| 2401 | struct buf { int x; }; |
| 2402 | FILE * (*rcsopen) (struct buf *, struct stat *, int); |
| 2403 | static char *e (p, i) |
| 2404 | char **p; |
| 2405 | int i; |
| 2406 | { |
| 2407 | return p[i]; |
| 2408 | } |
| 2409 | static char *f (char * (*g) (char **, int), char **p, ...) |
| 2410 | { |
| 2411 | char *s; |
| 2412 | va_list v; |
| 2413 | va_start (v,p); |
| 2414 | s = g (p, va_arg (v,int)); |
| 2415 | va_end (v); |
| 2416 | return s; |
| 2417 | } |
| 2418 | int test (int i, double x); |
| 2419 | struct s1 {int (*f) (int a);}; |
| 2420 | struct s2 {int (*f) (double a);}; |
| 2421 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); |
| 2422 | int argc; |
| 2423 | char **argv; |
| 2424 | int |
| 2425 | main () |
| 2426 | { |
| 2427 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
| 2428 | ; |
| 2429 | return 0; |
| 2430 | } |
| 2431 | _ACEOF |
| 2432 | # Don't try gcc -ansi; that turns off useful extensions and |
| 2433 | # breaks some systems' header files. |
| 2434 | # AIX -qlanglvl=ansi |
| 2435 | # Ultrix and OSF/1 -std1 |
| 2436 | # HP-UX 10.20 and later -Ae |
| 2437 | # HP-UX older versions -Aa -D_HPUX_SOURCE |
| 2438 | # SVR4 -Xc -D__EXTENSIONS__ |
| 2439 | for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" |
| 2440 | do |
| 2441 | CC="$ac_save_CC $ac_arg" |
| 2442 | rm -f conftest.$ac_objext |
| 2443 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2444 | (eval $ac_compile) 2>&5 |
| 2445 | ac_status=$? |
| 2446 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2447 | (exit $ac_status); } && |
| 2448 | { ac_try='test -s conftest.$ac_objext' |
| 2449 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2450 | (eval $ac_try) 2>&5 |
| 2451 | ac_status=$? |
| 2452 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2453 | (exit $ac_status); }; }; then |
| 2454 | ac_cv_prog_cc_stdc=$ac_arg |
| 2455 | break |
| 2456 | else |
| 2457 | echo "$as_me: failed program was:" >&5 |
| 2458 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2459 | |
| 2460 | fi |
| 2461 | rm -f conftest.$ac_objext |
| 2462 | done |
| 2463 | rm -f conftest.$ac_ext conftest.$ac_objext |
| 2464 | CC=$ac_save_CC |
| 2465 | |
| 2466 | fi |
| 2467 | |
| 2468 | case "x$ac_cv_prog_cc_stdc" in |
| 2469 | x|xno) |
| 2470 | echo "$as_me:$LINENO: result: none needed" >&5 |
| 2471 | echo "${ECHO_T}none needed" >&6 ;; |
| 2472 | *) |
| 2473 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 |
| 2474 | echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 |
| 2475 | CC="$CC $ac_cv_prog_cc_stdc" ;; |
| 2476 | esac |
| 2477 | |
| 2478 | # Some people use a C++ compiler to compile C. Since we use `exit', |
| 2479 | # in C++ we need to declare it. In case someone uses the same compiler |
| 2480 | # for both compiling C and C++ we need to have the C++ compiler decide |
| 2481 | # the declaration of exit, since it's the most demanding environment. |
| 2482 | cat >conftest.$ac_ext <<_ACEOF |
| 2483 | #ifndef __cplusplus |
| 2484 | choke me |
| 2485 | #endif |
| 2486 | _ACEOF |
| 2487 | rm -f conftest.$ac_objext |
| 2488 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2489 | (eval $ac_compile) 2>&5 |
| 2490 | ac_status=$? |
| 2491 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2492 | (exit $ac_status); } && |
| 2493 | { ac_try='test -s conftest.$ac_objext' |
| 2494 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2495 | (eval $ac_try) 2>&5 |
| 2496 | ac_status=$? |
| 2497 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2498 | (exit $ac_status); }; }; then |
| 2499 | for ac_declaration in \ |
| 2500 | ''\ |
| 2501 | '#include <stdlib.h>' \ |
| 2502 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ |
| 2503 | 'extern "C" void std::exit (int); using std::exit;' \ |
| 2504 | 'extern "C" void exit (int) throw ();' \ |
| 2505 | 'extern "C" void exit (int);' \ |
| 2506 | 'void exit (int);' |
| 2507 | do |
| 2508 | cat >conftest.$ac_ext <<_ACEOF |
| 2509 | #line $LINENO "configure" |
| 2510 | /* confdefs.h. */ |
| 2511 | _ACEOF |
| 2512 | cat confdefs.h >>conftest.$ac_ext |
| 2513 | cat >>conftest.$ac_ext <<_ACEOF |
| 2514 | /* end confdefs.h. */ |
| 2515 | #include <stdlib.h> |
| 2516 | $ac_declaration |
| 2517 | int |
| 2518 | main () |
| 2519 | { |
| 2520 | exit (42); |
| 2521 | ; |
| 2522 | return 0; |
| 2523 | } |
| 2524 | _ACEOF |
| 2525 | rm -f conftest.$ac_objext |
| 2526 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2527 | (eval $ac_compile) 2>&5 |
| 2528 | ac_status=$? |
| 2529 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2530 | (exit $ac_status); } && |
| 2531 | { ac_try='test -s conftest.$ac_objext' |
| 2532 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2533 | (eval $ac_try) 2>&5 |
| 2534 | ac_status=$? |
| 2535 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2536 | (exit $ac_status); }; }; then |
| 2537 | : |
| 2538 | else |
| 2539 | echo "$as_me: failed program was:" >&5 |
| 2540 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2541 | |
| 2542 | continue |
| 2543 | fi |
| 2544 | rm -f conftest.$ac_objext conftest.$ac_ext |
| 2545 | cat >conftest.$ac_ext <<_ACEOF |
| 2546 | #line $LINENO "configure" |
| 2547 | /* confdefs.h. */ |
| 2548 | _ACEOF |
| 2549 | cat confdefs.h >>conftest.$ac_ext |
| 2550 | cat >>conftest.$ac_ext <<_ACEOF |
| 2551 | /* end confdefs.h. */ |
| 2552 | $ac_declaration |
| 2553 | int |
| 2554 | main () |
| 2555 | { |
| 2556 | exit (42); |
| 2557 | ; |
| 2558 | return 0; |
| 2559 | } |
| 2560 | _ACEOF |
| 2561 | rm -f conftest.$ac_objext |
| 2562 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2563 | (eval $ac_compile) 2>&5 |
| 2564 | ac_status=$? |
| 2565 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2566 | (exit $ac_status); } && |
| 2567 | { ac_try='test -s conftest.$ac_objext' |
| 2568 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2569 | (eval $ac_try) 2>&5 |
| 2570 | ac_status=$? |
| 2571 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2572 | (exit $ac_status); }; }; then |
| 2573 | break |
| 2574 | else |
| 2575 | echo "$as_me: failed program was:" >&5 |
| 2576 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2577 | |
| 2578 | fi |
| 2579 | rm -f conftest.$ac_objext conftest.$ac_ext |
| 2580 | done |
| 2581 | rm -f conftest* |
| 2582 | if test -n "$ac_declaration"; then |
| 2583 | echo '#ifdef __cplusplus' >>confdefs.h |
| 2584 | echo $ac_declaration >>confdefs.h |
| 2585 | echo '#endif' >>confdefs.h |
| 2586 | fi |
| 2587 | |
| 2588 | else |
| 2589 | echo "$as_me: failed program was:" >&5 |
| 2590 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2591 | |
| 2592 | fi |
| 2593 | rm -f conftest.$ac_objext conftest.$ac_ext |
| 2594 | ac_ext=c |
| 2595 | ac_cpp='$CPP $CPPFLAGS' |
| 2596 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 2597 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 2598 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 2599 | |
| 2600 | ac_ext=c |
| 2601 | ac_cpp='$CPP $CPPFLAGS' |
| 2602 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 2603 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 2604 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 2605 | echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 |
| 2606 | echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 |
| 2607 | # On Suns, sometimes $CPP names a directory. |
| 2608 | if test -n "$CPP" && test -d "$CPP"; then |
| 2609 | CPP= |
| 2610 | fi |
| 2611 | if test -z "$CPP"; then |
| 2612 | if test "${ac_cv_prog_CPP+set}" = set; then |
| 2613 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 2614 | else |
| 2615 | # Double quotes because CPP needs to be expanded |
| 2616 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" |
| 2617 | do |
| 2618 | ac_preproc_ok=false |
| 2619 | for ac_c_preproc_warn_flag in '' yes |
| 2620 | do |
| 2621 | # Use a header file that comes with gcc, so configuring glibc |
| 2622 | # with a fresh cross-compiler works. |
| 2623 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 2624 | # <limits.h> exists even on freestanding compilers. |
| 2625 | # On the NeXT, cc -E runs the code through the compiler's parser, |
| 2626 | # not just through cpp. "Syntax error" is here to catch this case. |
| 2627 | cat >conftest.$ac_ext <<_ACEOF |
| 2628 | #line $LINENO "configure" |
| 2629 | /* confdefs.h. */ |
| 2630 | _ACEOF |
| 2631 | cat confdefs.h >>conftest.$ac_ext |
| 2632 | cat >>conftest.$ac_ext <<_ACEOF |
| 2633 | /* end confdefs.h. */ |
| 2634 | #ifdef __STDC__ |
| 2635 | # include <limits.h> |
| 2636 | #else |
| 2637 | # include <assert.h> |
| 2638 | #endif |
| 2639 | Syntax error |
| 2640 | _ACEOF |
| 2641 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
| 2642 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
| 2643 | ac_status=$? |
| 2644 | grep -v '^ *+' conftest.er1 >conftest.err |
| 2645 | rm -f conftest.er1 |
| 2646 | cat conftest.err >&5 |
| 2647 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2648 | (exit $ac_status); } >/dev/null; then |
| 2649 | if test -s conftest.err; then |
| 2650 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 2651 | else |
| 2652 | ac_cpp_err= |
| 2653 | fi |
| 2654 | else |
| 2655 | ac_cpp_err=yes |
| 2656 | fi |
| 2657 | if test -z "$ac_cpp_err"; then |
| 2658 | : |
| 2659 | else |
| 2660 | echo "$as_me: failed program was:" >&5 |
| 2661 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2662 | |
| 2663 | # Broken: fails on valid input. |
| 2664 | continue |
| 2665 | fi |
| 2666 | rm -f conftest.err conftest.$ac_ext |
| 2667 | |
| 2668 | # OK, works on sane cases. Now check whether non-existent headers |
| 2669 | # can be detected and how. |
| 2670 | cat >conftest.$ac_ext <<_ACEOF |
| 2671 | #line $LINENO "configure" |
| 2672 | /* confdefs.h. */ |
| 2673 | _ACEOF |
| 2674 | cat confdefs.h >>conftest.$ac_ext |
| 2675 | cat >>conftest.$ac_ext <<_ACEOF |
| 2676 | /* end confdefs.h. */ |
| 2677 | #include <ac_nonexistent.h> |
| 2678 | _ACEOF |
| 2679 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
| 2680 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
| 2681 | ac_status=$? |
| 2682 | grep -v '^ *+' conftest.er1 >conftest.err |
| 2683 | rm -f conftest.er1 |
| 2684 | cat conftest.err >&5 |
| 2685 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2686 | (exit $ac_status); } >/dev/null; then |
| 2687 | if test -s conftest.err; then |
| 2688 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 2689 | else |
| 2690 | ac_cpp_err= |
| 2691 | fi |
| 2692 | else |
| 2693 | ac_cpp_err=yes |
| 2694 | fi |
| 2695 | if test -z "$ac_cpp_err"; then |
| 2696 | # Broken: success on invalid input. |
| 2697 | continue |
| 2698 | else |
| 2699 | echo "$as_me: failed program was:" >&5 |
| 2700 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2701 | |
| 2702 | # Passes both tests. |
| 2703 | ac_preproc_ok=: |
| 2704 | break |
| 2705 | fi |
| 2706 | rm -f conftest.err conftest.$ac_ext |
| 2707 | |
| 2708 | done |
| 2709 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| 2710 | rm -f conftest.err conftest.$ac_ext |
| 2711 | if $ac_preproc_ok; then |
| 2712 | break |
| 2713 | fi |
| 2714 | |
| 2715 | done |
| 2716 | ac_cv_prog_CPP=$CPP |
| 2717 | |
| 2718 | fi |
| 2719 | CPP=$ac_cv_prog_CPP |
| 2720 | else |
| 2721 | ac_cv_prog_CPP=$CPP |
| 2722 | fi |
| 2723 | echo "$as_me:$LINENO: result: $CPP" >&5 |
| 2724 | echo "${ECHO_T}$CPP" >&6 |
| 2725 | ac_preproc_ok=false |
| 2726 | for ac_c_preproc_warn_flag in '' yes |
| 2727 | do |
| 2728 | # Use a header file that comes with gcc, so configuring glibc |
| 2729 | # with a fresh cross-compiler works. |
| 2730 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 2731 | # <limits.h> exists even on freestanding compilers. |
| 2732 | # On the NeXT, cc -E runs the code through the compiler's parser, |
| 2733 | # not just through cpp. "Syntax error" is here to catch this case. |
| 2734 | cat >conftest.$ac_ext <<_ACEOF |
| 2735 | #line $LINENO "configure" |
| 2736 | /* confdefs.h. */ |
| 2737 | _ACEOF |
| 2738 | cat confdefs.h >>conftest.$ac_ext |
| 2739 | cat >>conftest.$ac_ext <<_ACEOF |
| 2740 | /* end confdefs.h. */ |
| 2741 | #ifdef __STDC__ |
| 2742 | # include <limits.h> |
| 2743 | #else |
| 2744 | # include <assert.h> |
| 2745 | #endif |
| 2746 | Syntax error |
| 2747 | _ACEOF |
| 2748 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
| 2749 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
| 2750 | ac_status=$? |
| 2751 | grep -v '^ *+' conftest.er1 >conftest.err |
| 2752 | rm -f conftest.er1 |
| 2753 | cat conftest.err >&5 |
| 2754 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2755 | (exit $ac_status); } >/dev/null; then |
| 2756 | if test -s conftest.err; then |
| 2757 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 2758 | else |
| 2759 | ac_cpp_err= |
| 2760 | fi |
| 2761 | else |
| 2762 | ac_cpp_err=yes |
| 2763 | fi |
| 2764 | if test -z "$ac_cpp_err"; then |
| 2765 | : |
| 2766 | else |
| 2767 | echo "$as_me: failed program was:" >&5 |
| 2768 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2769 | |
| 2770 | # Broken: fails on valid input. |
| 2771 | continue |
| 2772 | fi |
| 2773 | rm -f conftest.err conftest.$ac_ext |
| 2774 | |
| 2775 | # OK, works on sane cases. Now check whether non-existent headers |
| 2776 | # can be detected and how. |
| 2777 | cat >conftest.$ac_ext <<_ACEOF |
| 2778 | #line $LINENO "configure" |
| 2779 | /* confdefs.h. */ |
| 2780 | _ACEOF |
| 2781 | cat confdefs.h >>conftest.$ac_ext |
| 2782 | cat >>conftest.$ac_ext <<_ACEOF |
| 2783 | /* end confdefs.h. */ |
| 2784 | #include <ac_nonexistent.h> |
| 2785 | _ACEOF |
| 2786 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
| 2787 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
| 2788 | ac_status=$? |
| 2789 | grep -v '^ *+' conftest.er1 >conftest.err |
| 2790 | rm -f conftest.er1 |
| 2791 | cat conftest.err >&5 |
| 2792 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2793 | (exit $ac_status); } >/dev/null; then |
| 2794 | if test -s conftest.err; then |
| 2795 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 2796 | else |
| 2797 | ac_cpp_err= |
| 2798 | fi |
| 2799 | else |
| 2800 | ac_cpp_err=yes |
| 2801 | fi |
| 2802 | if test -z "$ac_cpp_err"; then |
| 2803 | # Broken: success on invalid input. |
| 2804 | continue |
| 2805 | else |
| 2806 | echo "$as_me: failed program was:" >&5 |
| 2807 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2808 | |
| 2809 | # Passes both tests. |
| 2810 | ac_preproc_ok=: |
| 2811 | break |
| 2812 | fi |
| 2813 | rm -f conftest.err conftest.$ac_ext |
| 2814 | |
| 2815 | done |
| 2816 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| 2817 | rm -f conftest.err conftest.$ac_ext |
| 2818 | if $ac_preproc_ok; then |
| 2819 | : |
| 2820 | else |
| 2821 | { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check |
| 2822 | See \`config.log' for more details." >&5 |
| 2823 | echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check |
| 2824 | See \`config.log' for more details." >&2;} |
| 2825 | { (exit 1); exit 1; }; } |
| 2826 | fi |
| 2827 | |
| 2828 | ac_ext=c |
| 2829 | ac_cpp='$CPP $CPPFLAGS' |
| 2830 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 2831 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 2832 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 2833 | |
| 2834 | |
| 2835 | ac_c_preproc_warn_flag=yes |
| 2836 | |
| 2837 | if test x$GCC = xyes; then |
| 2838 | ac_libiberty_warn_cflags='-W -Wall -Wtraditional -pedantic' |
| 2839 | fi |
| 2840 | |
| 2841 | |
| 2842 | if test "x$CC" != xcc; then |
| 2843 | echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5 |
| 2844 | echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6 |
| 2845 | else |
| 2846 | echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5 |
| 2847 | echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6 |
| 2848 | fi |
| 2849 | set dummy $CC; ac_cc=`echo $2 | |
| 2850 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` |
| 2851 | if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then |
| 2852 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 2853 | else |
| 2854 | cat >conftest.$ac_ext <<_ACEOF |
| 2855 | #line $LINENO "configure" |
| 2856 | /* confdefs.h. */ |
| 2857 | _ACEOF |
| 2858 | cat confdefs.h >>conftest.$ac_ext |
| 2859 | cat >>conftest.$ac_ext <<_ACEOF |
| 2860 | /* end confdefs.h. */ |
| 2861 | |
| 2862 | int |
| 2863 | main () |
| 2864 | { |
| 2865 | |
| 2866 | ; |
| 2867 | return 0; |
| 2868 | } |
| 2869 | _ACEOF |
| 2870 | # Make sure it works both with $CC and with simple cc. |
| 2871 | # We do the test twice because some compilers refuse to overwrite an |
| 2872 | # existing .o file with -o, though they will create one. |
| 2873 | ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5' |
| 2874 | if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2875 | (eval $ac_try) 2>&5 |
| 2876 | ac_status=$? |
| 2877 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2878 | (exit $ac_status); } && |
| 2879 | test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2880 | (eval $ac_try) 2>&5 |
| 2881 | ac_status=$? |
| 2882 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2883 | (exit $ac_status); }; |
| 2884 | then |
| 2885 | eval ac_cv_prog_cc_${ac_cc}_c_o=yes |
| 2886 | if test "x$CC" != xcc; then |
| 2887 | # Test first that cc exists at all. |
| 2888 | if { ac_try='cc -c conftest.$ac_ext >&5' |
| 2889 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2890 | (eval $ac_try) 2>&5 |
| 2891 | ac_status=$? |
| 2892 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2893 | (exit $ac_status); }; }; then |
| 2894 | ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5' |
| 2895 | if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2896 | (eval $ac_try) 2>&5 |
| 2897 | ac_status=$? |
| 2898 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2899 | (exit $ac_status); } && |
| 2900 | test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2901 | (eval $ac_try) 2>&5 |
| 2902 | ac_status=$? |
| 2903 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2904 | (exit $ac_status); }; |
| 2905 | then |
| 2906 | # cc works too. |
| 2907 | : |
| 2908 | else |
| 2909 | # cc exists but doesn't like -o. |
| 2910 | eval ac_cv_prog_cc_${ac_cc}_c_o=no |
| 2911 | fi |
| 2912 | fi |
| 2913 | fi |
| 2914 | else |
| 2915 | eval ac_cv_prog_cc_${ac_cc}_c_o=no |
| 2916 | fi |
| 2917 | rm -f conftest* |
| 2918 | |
| 2919 | fi |
| 2920 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then |
| 2921 | echo "$as_me:$LINENO: result: yes" >&5 |
| 2922 | echo "${ECHO_T}yes" >&6 |
| 2923 | else |
| 2924 | echo "$as_me:$LINENO: result: no" >&5 |
| 2925 | echo "${ECHO_T}no" >&6 |
| 2926 | |
| 2927 | cat >>confdefs.h <<\_ACEOF |
| 2928 | #define NO_MINUS_C_MINUS_O 1 |
| 2929 | _ACEOF |
| 2930 | |
| 2931 | fi |
| 2932 | |
| 2933 | # autoconf is lame and doesn't give us any substitution variable for this. |
| 2934 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then |
| 2935 | NO_MINUS_C_MINUS_O=yes |
| 2936 | else |
| 2937 | OUTPUT_OPTION='-o $@' |
| 2938 | fi |
| 2939 | |
| 2940 | |
| 2941 | |
| 2942 | |
| 2943 | echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 |
| 2944 | echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 |
| 2945 | if test "${ac_cv_c_const+set}" = set; then |
| 2946 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 2947 | else |
| 2948 | cat >conftest.$ac_ext <<_ACEOF |
| 2949 | #line $LINENO "configure" |
| 2950 | /* confdefs.h. */ |
| 2951 | _ACEOF |
| 2952 | cat confdefs.h >>conftest.$ac_ext |
| 2953 | cat >>conftest.$ac_ext <<_ACEOF |
| 2954 | /* end confdefs.h. */ |
| 2955 | |
| 2956 | int |
| 2957 | main () |
| 2958 | { |
| 2959 | /* FIXME: Include the comments suggested by Paul. */ |
| 2960 | #ifndef __cplusplus |
| 2961 | /* Ultrix mips cc rejects this. */ |
| 2962 | typedef int charset[2]; |
| 2963 | const charset x; |
| 2964 | /* SunOS 4.1.1 cc rejects this. */ |
| 2965 | char const *const *ccp; |
| 2966 | char **p; |
| 2967 | /* NEC SVR4.0.2 mips cc rejects this. */ |
| 2968 | struct point {int x, y;}; |
| 2969 | static struct point const zero = {0,0}; |
| 2970 | /* AIX XL C 1.02.0.0 rejects this. |
| 2971 | It does not let you subtract one const X* pointer from another in |
| 2972 | an arm of an if-expression whose if-part is not a constant |
| 2973 | expression */ |
| 2974 | const char *g = "string"; |
| 2975 | ccp = &g + (g ? g-g : 0); |
| 2976 | /* HPUX 7.0 cc rejects these. */ |
| 2977 | ++ccp; |
| 2978 | p = (char**) ccp; |
| 2979 | ccp = (char const *const *) p; |
| 2980 | { /* SCO 3.2v4 cc rejects this. */ |
| 2981 | char *t; |
| 2982 | char const *s = 0 ? (char *) 0 : (char const *) 0; |
| 2983 | |
| 2984 | *t++ = 0; |
| 2985 | } |
| 2986 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ |
| 2987 | int x[] = {25, 17}; |
| 2988 | const int *foo = &x[0]; |
| 2989 | ++foo; |
| 2990 | } |
| 2991 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ |
| 2992 | typedef const int *iptr; |
| 2993 | iptr p = 0; |
| 2994 | ++p; |
| 2995 | } |
| 2996 | { /* AIX XL C 1.02.0.0 rejects this saying |
| 2997 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ |
| 2998 | struct s { int j; const int *ap[3]; }; |
| 2999 | struct s *b; b->j = 5; |
| 3000 | } |
| 3001 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ |
| 3002 | const int foo = 10; |
| 3003 | } |
| 3004 | #endif |
| 3005 | |
| 3006 | ; |
| 3007 | return 0; |
| 3008 | } |
| 3009 | _ACEOF |
| 3010 | rm -f conftest.$ac_objext |
| 3011 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3012 | (eval $ac_compile) 2>&5 |
| 3013 | ac_status=$? |
| 3014 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3015 | (exit $ac_status); } && |
| 3016 | { ac_try='test -s conftest.$ac_objext' |
| 3017 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3018 | (eval $ac_try) 2>&5 |
| 3019 | ac_status=$? |
| 3020 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3021 | (exit $ac_status); }; }; then |
| 3022 | ac_cv_c_const=yes |
| 3023 | else |
| 3024 | echo "$as_me: failed program was:" >&5 |
| 3025 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3026 | |
| 3027 | ac_cv_c_const=no |
| 3028 | fi |
| 3029 | rm -f conftest.$ac_objext conftest.$ac_ext |
| 3030 | fi |
| 3031 | echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 |
| 3032 | echo "${ECHO_T}$ac_cv_c_const" >&6 |
| 3033 | if test $ac_cv_c_const = no; then |
| 3034 | |
| 3035 | cat >>confdefs.h <<\_ACEOF |
| 3036 | #define const |
| 3037 | _ACEOF |
| 3038 | |
| 3039 | fi |
| 3040 | |
| 3041 | echo "$as_me:$LINENO: checking for inline" >&5 |
| 3042 | echo $ECHO_N "checking for inline... $ECHO_C" >&6 |
| 3043 | if test "${ac_cv_c_inline+set}" = set; then |
| 3044 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3045 | else |
| 3046 | ac_cv_c_inline=no |
| 3047 | for ac_kw in inline __inline__ __inline; do |
| 3048 | cat >conftest.$ac_ext <<_ACEOF |
| 3049 | #line $LINENO "configure" |
| 3050 | /* confdefs.h. */ |
| 3051 | _ACEOF |
| 3052 | cat confdefs.h >>conftest.$ac_ext |
| 3053 | cat >>conftest.$ac_ext <<_ACEOF |
| 3054 | /* end confdefs.h. */ |
| 3055 | #ifndef __cplusplus |
| 3056 | typedef int foo_t; |
| 3057 | static $ac_kw foo_t static_foo () {return 0; } |
| 3058 | $ac_kw foo_t foo () {return 0; } |
| 3059 | #endif |
| 3060 | |
| 3061 | _ACEOF |
| 3062 | rm -f conftest.$ac_objext |
| 3063 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3064 | (eval $ac_compile) 2>&5 |
| 3065 | ac_status=$? |
| 3066 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3067 | (exit $ac_status); } && |
| 3068 | { ac_try='test -s conftest.$ac_objext' |
| 3069 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3070 | (eval $ac_try) 2>&5 |
| 3071 | ac_status=$? |
| 3072 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3073 | (exit $ac_status); }; }; then |
| 3074 | ac_cv_c_inline=$ac_kw; break |
| 3075 | else |
| 3076 | echo "$as_me: failed program was:" >&5 |
| 3077 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3078 | |
| 3079 | fi |
| 3080 | rm -f conftest.$ac_objext conftest.$ac_ext |
| 3081 | done |
| 3082 | |
| 3083 | fi |
| 3084 | echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 |
| 3085 | echo "${ECHO_T}$ac_cv_c_inline" >&6 |
| 3086 | case $ac_cv_c_inline in |
| 3087 | inline | yes) ;; |
| 3088 | no) |
| 3089 | cat >>confdefs.h <<\_ACEOF |
| 3090 | #define inline |
| 3091 | _ACEOF |
| 3092 | ;; |
| 3093 | *) cat >>confdefs.h <<_ACEOF |
| 3094 | #define inline $ac_cv_c_inline |
| 3095 | _ACEOF |
| 3096 | ;; |
| 3097 | esac |
| 3098 | |
| 3099 | echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 |
| 3100 | echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6 |
| 3101 | if test "${ac_cv_c_bigendian+set}" = set; then |
| 3102 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3103 | else |
| 3104 | ac_cv_c_bigendian=unknown |
| 3105 | # See if sys/param.h defines the BYTE_ORDER macro. |
| 3106 | cat >conftest.$ac_ext <<_ACEOF |
| 3107 | #line $LINENO "configure" |
| 3108 | /* confdefs.h. */ |
| 3109 | _ACEOF |
| 3110 | cat confdefs.h >>conftest.$ac_ext |
| 3111 | cat >>conftest.$ac_ext <<_ACEOF |
| 3112 | /* end confdefs.h. */ |
| 3113 | #include <sys/types.h> |
| 3114 | #include <sys/param.h> |
| 3115 | int |
| 3116 | main () |
| 3117 | { |
| 3118 | |
| 3119 | #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN |
| 3120 | bogus endian macros |
| 3121 | #endif |
| 3122 | ; |
| 3123 | return 0; |
| 3124 | } |
| 3125 | _ACEOF |
| 3126 | rm -f conftest.$ac_objext |
| 3127 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3128 | (eval $ac_compile) 2>&5 |
| 3129 | ac_status=$? |
| 3130 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3131 | (exit $ac_status); } && |
| 3132 | { ac_try='test -s conftest.$ac_objext' |
| 3133 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3134 | (eval $ac_try) 2>&5 |
| 3135 | ac_status=$? |
| 3136 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3137 | (exit $ac_status); }; }; then |
| 3138 | # It does; now see whether it defined to BIG_ENDIAN or not. |
| 3139 | cat >conftest.$ac_ext <<_ACEOF |
| 3140 | #line $LINENO "configure" |
| 3141 | /* confdefs.h. */ |
| 3142 | _ACEOF |
| 3143 | cat confdefs.h >>conftest.$ac_ext |
| 3144 | cat >>conftest.$ac_ext <<_ACEOF |
| 3145 | /* end confdefs.h. */ |
| 3146 | #include <sys/types.h> |
| 3147 | #include <sys/param.h> |
| 3148 | int |
| 3149 | main () |
| 3150 | { |
| 3151 | |
| 3152 | #if BYTE_ORDER != BIG_ENDIAN |
| 3153 | not big endian |
| 3154 | #endif |
| 3155 | ; |
| 3156 | return 0; |
| 3157 | } |
| 3158 | _ACEOF |
| 3159 | rm -f conftest.$ac_objext |
| 3160 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3161 | (eval $ac_compile) 2>&5 |
| 3162 | ac_status=$? |
| 3163 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3164 | (exit $ac_status); } && |
| 3165 | { ac_try='test -s conftest.$ac_objext' |
| 3166 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3167 | (eval $ac_try) 2>&5 |
| 3168 | ac_status=$? |
| 3169 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3170 | (exit $ac_status); }; }; then |
| 3171 | ac_cv_c_bigendian=yes |
| 3172 | else |
| 3173 | echo "$as_me: failed program was:" >&5 |
| 3174 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3175 | |
| 3176 | ac_cv_c_bigendian=no |
| 3177 | fi |
| 3178 | rm -f conftest.$ac_objext conftest.$ac_ext |
| 3179 | else |
| 3180 | echo "$as_me: failed program was:" >&5 |
| 3181 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3182 | |
| 3183 | fi |
| 3184 | rm -f conftest.$ac_objext conftest.$ac_ext |
| 3185 | if test $ac_cv_c_bigendian = unknown; then |
| 3186 | if test "$cross_compiling" = yes; then |
| 3187 | echo $ac_n "cross-compiling... " 2>&6 |
| 3188 | else |
| 3189 | cat >conftest.$ac_ext <<_ACEOF |
| 3190 | #line $LINENO "configure" |
| 3191 | /* confdefs.h. */ |
| 3192 | _ACEOF |
| 3193 | cat confdefs.h >>conftest.$ac_ext |
| 3194 | cat >>conftest.$ac_ext <<_ACEOF |
| 3195 | /* end confdefs.h. */ |
| 3196 | main () { |
| 3197 | /* Are we little or big endian? From Harbison&Steele. */ |
| 3198 | union |
| 3199 | { |
| 3200 | long l; |
| 3201 | char c[sizeof (long)]; |
| 3202 | } u; |
| 3203 | u.l = 1; |
| 3204 | exit (u.c[sizeof (long) - 1] == 1); |
| 3205 | } |
| 3206 | _ACEOF |
| 3207 | rm -f conftest$ac_exeext |
| 3208 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 3209 | (eval $ac_link) 2>&5 |
| 3210 | ac_status=$? |
| 3211 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3212 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' |
| 3213 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3214 | (eval $ac_try) 2>&5 |
| 3215 | ac_status=$? |
| 3216 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3217 | (exit $ac_status); }; }; then |
| 3218 | ac_cv_c_bigendian=no |
| 3219 | else |
| 3220 | echo "$as_me: program exited with status $ac_status" >&5 |
| 3221 | echo "$as_me: failed program was:" >&5 |
| 3222 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3223 | |
| 3224 | ( exit $ac_status ) |
| 3225 | ac_cv_c_bigendian=yes |
| 3226 | fi |
| 3227 | rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 3228 | fi |
| 3229 | fi |
| 3230 | fi |
| 3231 | echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 |
| 3232 | echo "${ECHO_T}$ac_cv_c_bigendian" >&6 |
| 3233 | if test $ac_cv_c_bigendian = unknown; then |
| 3234 | echo "$as_me:$LINENO: checking to probe for byte ordering" >&5 |
| 3235 | echo $ECHO_N "checking to probe for byte ordering... $ECHO_C" >&6 |
| 3236 | |
| 3237 | cat >conftest.c <<EOF |
| 3238 | short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; |
| 3239 | short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; |
| 3240 | void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; } |
| 3241 | short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; |
| 3242 | short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; |
| 3243 | void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; } |
| 3244 | int main() { _ascii (); _ebcdic (); return 0; } |
| 3245 | EOF |
| 3246 | if test -f conftest.c ; then |
| 3247 | if ${CC-cc} ${CFLAGS} conftest.c -o conftest.o && test -f conftest.o ; then |
| 3248 | if test `grep -l BIGenDianSyS conftest.o` ; then |
| 3249 | echo $ac_n ' big endian probe OK, ' 1>&6 |
| 3250 | ac_cv_c_bigendian=yes |
| 3251 | fi |
| 3252 | if test `grep -l LiTTleEnDian conftest.o` ; then |
| 3253 | echo $ac_n ' little endian probe OK, ' 1>&6 |
| 3254 | if test $ac_cv_c_bigendian = yes ; then |
| 3255 | ac_cv_c_bigendian=unknown; |
| 3256 | else |
| 3257 | ac_cv_c_bigendian=no |
| 3258 | fi |
| 3259 | fi |
| 3260 | echo $ac_n 'guessing bigendian ... ' >&6 |
| 3261 | fi |
| 3262 | fi |
| 3263 | echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 |
| 3264 | echo "${ECHO_T}$ac_cv_c_bigendian" >&6 |
| 3265 | fi |
| 3266 | if test $ac_cv_c_bigendian = yes; then |
| 3267 | |
| 3268 | cat >>confdefs.h <<\_ACEOF |
| 3269 | #define WORDS_BIGENDIAN 1 |
| 3270 | _ACEOF |
| 3271 | |
| 3272 | |
| 3273 | cat >>confdefs.h <<\_ACEOF |
| 3274 | #define HOST_WORDS_BIG_ENDIAN 1 |
| 3275 | _ACEOF |
| 3276 | |
| 3277 | BYTEORDER=4321 |
| 3278 | else |
| 3279 | BYTEORDER=1234 |
| 3280 | fi |
| 3281 | |
| 3282 | cat >>confdefs.h <<_ACEOF |
| 3283 | #define BYTEORDER $BYTEORDER |
| 3284 | _ACEOF |
| 3285 | |
| 3286 | if test $ac_cv_c_bigendian = unknown; then |
| 3287 | { { echo "$as_me:$LINENO: error: unknown endianess - sorry" >&5 |
| 3288 | echo "$as_me: error: unknown endianess - sorry" >&2;} |
| 3289 | { (exit please pre-set ac_cv_c_bigendian); exit please pre-set ac_cv_c_bigendian; }; } |
| 3290 | fi |
| 3291 | |
| 3292 | |
| 3293 | |
| 3294 | |
| 3295 | ac_config_headers="$ac_config_headers config.h:config.in" |
| 3296 | |
| 3297 | |
| 3298 | |
| 3299 | # Find a good install program. We prefer a C program (faster), |
| 3300 | # so one script is as good as another. But avoid the broken or |
| 3301 | # incompatible versions: |
| 3302 | # SysV /etc/install, /usr/sbin/install |
| 3303 | # SunOS /usr/etc/install |
| 3304 | # IRIX /sbin/install |
| 3305 | # AIX /bin/install |
| 3306 | # AmigaOS /C/install, which installs bootblocks on floppy discs |
| 3307 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
| 3308 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args |
| 3309 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" |
| 3310 | # ./install, which can be erroneously created by make from ./install.sh. |
| 3311 | echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 |
| 3312 | echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 |
| 3313 | if test -z "$INSTALL"; then |
| 3314 | if test "${ac_cv_path_install+set}" = set; then |
| 3315 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3316 | else |
| 3317 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3318 | for as_dir in $PATH |
| 3319 | do |
| 3320 | IFS=$as_save_IFS |
| 3321 | test -z "$as_dir" && as_dir=. |
| 3322 | # Account for people who put trailing slashes in PATH elements. |
| 3323 | case $as_dir/ in |
| 3324 | ./ | .// | /cC/* | \ |
| 3325 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
| 3326 | /usr/ucb/* ) ;; |
| 3327 | *) |
| 3328 | # OSF1 and SCO ODT 3.0 have their own names for install. |
| 3329 | # Don't use installbsd from OSF since it installs stuff as root |
| 3330 | # by default. |
| 3331 | for ac_prog in ginstall scoinst install; do |
| 3332 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3333 | if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
| 3334 | if test $ac_prog = install && |
| 3335 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| 3336 | # AIX install. It has an incompatible calling convention. |
| 3337 | : |
| 3338 | elif test $ac_prog = install && |
| 3339 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| 3340 | # program-specific install script used by HP pwplus--don't use. |
| 3341 | : |
| 3342 | else |
| 3343 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" |
| 3344 | break 3 |
| 3345 | fi |
| 3346 | fi |
| 3347 | done |
| 3348 | done |
| 3349 | ;; |
| 3350 | esac |
| 3351 | done |
| 3352 | |
| 3353 | |
| 3354 | fi |
| 3355 | if test "${ac_cv_path_install+set}" = set; then |
| 3356 | INSTALL=$ac_cv_path_install |
| 3357 | else |
| 3358 | # As a last resort, use the slow shell script. We don't cache a |
| 3359 | # path for INSTALL within a source directory, because that will |
| 3360 | # break other packages using the cache if that directory is |
| 3361 | # removed, or if the path is relative. |
| 3362 | INSTALL=$ac_install_sh |
| 3363 | fi |
| 3364 | fi |
| 3365 | echo "$as_me:$LINENO: result: $INSTALL" >&5 |
| 3366 | echo "${ECHO_T}$INSTALL" >&6 |
| 3367 | |
| 3368 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
| 3369 | # It thinks the first close brace ends the variable substitution. |
| 3370 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' |
| 3371 | |
| 3372 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
| 3373 | |
| 3374 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
| 3375 | |
| 3376 | |
| 3377 | . ${srcdir}/config.table |
| 3378 | host_makefile_frag=${frag} |
| 3379 | |
| 3380 | |
| 3381 | # It's OK to check for header files. Although the compiler may not be |
| 3382 | # able to link anything, it had better be able to at least compile |
| 3383 | # something. |
| 3384 | |
| 3385 | |
| 3386 | |
| 3387 | |
| 3388 | |
| 3389 | |
| 3390 | |
| 3391 | |
| 3392 | |
| 3393 | |
| 3394 | |
| 3395 | |
| 3396 | |
| 3397 | |
| 3398 | |
| 3399 | |
| 3400 | |
| 3401 | |
| 3402 | |
| 3403 | |
| 3404 | |
| 3405 | |
| 3406 | |
| 3407 | for ac_header in sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h |
| 3408 | do |
| 3409 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 3410 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
| 3411 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
| 3412 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 3413 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3414 | else |
| 3415 | cat >conftest.$ac_ext <<_ACEOF |
| 3416 | #line $LINENO "configure" |
| 3417 | /* confdefs.h. */ |
| 3418 | _ACEOF |
| 3419 | cat confdefs.h >>conftest.$ac_ext |
| 3420 | cat >>conftest.$ac_ext <<_ACEOF |
| 3421 | /* end confdefs.h. */ |
| 3422 | #include <$ac_header> |
| 3423 | _ACEOF |
| 3424 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
| 3425 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
| 3426 | ac_status=$? |
| 3427 | grep -v '^ *+' conftest.er1 >conftest.err |
| 3428 | rm -f conftest.er1 |
| 3429 | cat conftest.err >&5 |
| 3430 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3431 | (exit $ac_status); } >/dev/null; then |
| 3432 | if test -s conftest.err; then |
| 3433 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 3434 | else |
| 3435 | ac_cpp_err= |
| 3436 | fi |
| 3437 | else |
| 3438 | ac_cpp_err=yes |
| 3439 | fi |
| 3440 | if test -z "$ac_cpp_err"; then |
| 3441 | eval "$as_ac_Header=yes" |
| 3442 | else |
| 3443 | echo "$as_me: failed program was:" >&5 |
| 3444 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3445 | |
| 3446 | eval "$as_ac_Header=no" |
| 3447 | fi |
| 3448 | rm -f conftest.err conftest.$ac_ext |
| 3449 | fi |
| 3450 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 3451 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 3452 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
| 3453 | cat >>confdefs.h <<_ACEOF |
| 3454 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| 3455 | _ACEOF |
| 3456 | |
| 3457 | fi |
| 3458 | done |
| 3459 | |
| 3460 | echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5 |
| 3461 | echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6 |
| 3462 | if test "${ac_cv_header_sys_wait_h+set}" = set; then |
| 3463 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3464 | else |
| 3465 | cat >conftest.$ac_ext <<_ACEOF |
| 3466 | #line $LINENO "configure" |
| 3467 | /* confdefs.h. */ |
| 3468 | _ACEOF |
| 3469 | cat confdefs.h >>conftest.$ac_ext |
| 3470 | cat >>conftest.$ac_ext <<_ACEOF |
| 3471 | /* end confdefs.h. */ |
| 3472 | #include <sys/types.h> |
| 3473 | #include <sys/wait.h> |
| 3474 | #ifndef WEXITSTATUS |
| 3475 | # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) |
| 3476 | #endif |
| 3477 | #ifndef WIFEXITED |
| 3478 | # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) |
| 3479 | #endif |
| 3480 | |
| 3481 | int |
| 3482 | main () |
| 3483 | { |
| 3484 | int s; |
| 3485 | wait (&s); |
| 3486 | s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; |
| 3487 | ; |
| 3488 | return 0; |
| 3489 | } |
| 3490 | _ACEOF |
| 3491 | rm -f conftest.$ac_objext |
| 3492 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3493 | (eval $ac_compile) 2>&5 |
| 3494 | ac_status=$? |
| 3495 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3496 | (exit $ac_status); } && |
| 3497 | { ac_try='test -s conftest.$ac_objext' |
| 3498 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3499 | (eval $ac_try) 2>&5 |
| 3500 | ac_status=$? |
| 3501 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3502 | (exit $ac_status); }; }; then |
| 3503 | ac_cv_header_sys_wait_h=yes |
| 3504 | else |
| 3505 | echo "$as_me: failed program was:" >&5 |
| 3506 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3507 | |
| 3508 | ac_cv_header_sys_wait_h=no |
| 3509 | fi |
| 3510 | rm -f conftest.$ac_objext conftest.$ac_ext |
| 3511 | fi |
| 3512 | echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5 |
| 3513 | echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6 |
| 3514 | if test $ac_cv_header_sys_wait_h = yes; then |
| 3515 | |
| 3516 | cat >>confdefs.h <<\_ACEOF |
| 3517 | #define HAVE_SYS_WAIT_H 1 |
| 3518 | _ACEOF |
| 3519 | |
| 3520 | fi |
| 3521 | |
| 3522 | echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 |
| 3523 | echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6 |
| 3524 | if test "${ac_cv_header_time+set}" = set; then |
| 3525 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3526 | else |
| 3527 | cat >conftest.$ac_ext <<_ACEOF |
| 3528 | #line $LINENO "configure" |
| 3529 | /* confdefs.h. */ |
| 3530 | _ACEOF |
| 3531 | cat confdefs.h >>conftest.$ac_ext |
| 3532 | cat >>conftest.$ac_ext <<_ACEOF |
| 3533 | /* end confdefs.h. */ |
| 3534 | #include <sys/types.h> |
| 3535 | #include <sys/time.h> |
| 3536 | #include <time.h> |
| 3537 | |
| 3538 | int |
| 3539 | main () |
| 3540 | { |
| 3541 | if ((struct tm *) 0) |
| 3542 | return 0; |
| 3543 | ; |
| 3544 | return 0; |
| 3545 | } |
| 3546 | _ACEOF |
| 3547 | rm -f conftest.$ac_objext |
| 3548 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3549 | (eval $ac_compile) 2>&5 |
| 3550 | ac_status=$? |
| 3551 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3552 | (exit $ac_status); } && |
| 3553 | { ac_try='test -s conftest.$ac_objext' |
| 3554 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3555 | (eval $ac_try) 2>&5 |
| 3556 | ac_status=$? |
| 3557 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3558 | (exit $ac_status); }; }; then |
| 3559 | ac_cv_header_time=yes |
| 3560 | else |
| 3561 | echo "$as_me: failed program was:" >&5 |
| 3562 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3563 | |
| 3564 | ac_cv_header_time=no |
| 3565 | fi |
| 3566 | rm -f conftest.$ac_objext conftest.$ac_ext |
| 3567 | fi |
| 3568 | echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 |
| 3569 | echo "${ECHO_T}$ac_cv_header_time" >&6 |
| 3570 | if test $ac_cv_header_time = yes; then |
| 3571 | |
| 3572 | cat >>confdefs.h <<\_ACEOF |
| 3573 | #define TIME_WITH_SYS_TIME 1 |
| 3574 | _ACEOF |
| 3575 | |
| 3576 | fi |
| 3577 | |
| 3578 | |
| 3579 | echo "$as_me:$LINENO: checking whether errno must be declared" >&5 |
| 3580 | echo $ECHO_N "checking whether errno must be declared... $ECHO_C" >&6 |
| 3581 | if test "${libiberty_cv_declare_errno+set}" = set; then |
| 3582 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3583 | else |
| 3584 | cat >conftest.$ac_ext <<_ACEOF |
| 3585 | #line $LINENO "configure" |
| 3586 | /* confdefs.h. */ |
| 3587 | _ACEOF |
| 3588 | cat confdefs.h >>conftest.$ac_ext |
| 3589 | cat >>conftest.$ac_ext <<_ACEOF |
| 3590 | /* end confdefs.h. */ |
| 3591 | #include <errno.h> |
| 3592 | int |
| 3593 | main () |
| 3594 | { |
| 3595 | int x = errno; |
| 3596 | ; |
| 3597 | return 0; |
| 3598 | } |
| 3599 | _ACEOF |
| 3600 | rm -f conftest.$ac_objext |
| 3601 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3602 | (eval $ac_compile) 2>&5 |
| 3603 | ac_status=$? |
| 3604 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3605 | (exit $ac_status); } && |
| 3606 | { ac_try='test -s conftest.$ac_objext' |
| 3607 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3608 | (eval $ac_try) 2>&5 |
| 3609 | ac_status=$? |
| 3610 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3611 | (exit $ac_status); }; }; then |
| 3612 | libiberty_cv_declare_errno=no |
| 3613 | else |
| 3614 | echo "$as_me: failed program was:" >&5 |
| 3615 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3616 | |
| 3617 | libiberty_cv_declare_errno=yes |
| 3618 | fi |
| 3619 | rm -f conftest.$ac_objext conftest.$ac_ext |
| 3620 | fi |
| 3621 | echo "$as_me:$LINENO: result: $libiberty_cv_declare_errno" >&5 |
| 3622 | echo "${ECHO_T}$libiberty_cv_declare_errno" >&6 |
| 3623 | if test $libiberty_cv_declare_errno = yes |
| 3624 | then |
| 3625 | cat >>confdefs.h <<\_ACEOF |
| 3626 | #define NEED_DECLARATION_ERRNO 1 |
| 3627 | _ACEOF |
| 3628 | |
| 3629 | fi |
| 3630 | |
| 3631 | |
| 3632 | echo "$as_me:$LINENO: checking for egrep" >&5 |
| 3633 | echo $ECHO_N "checking for egrep... $ECHO_C" >&6 |
| 3634 | if test "${ac_cv_prog_egrep+set}" = set; then |
| 3635 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3636 | else |
| 3637 | if echo a | (grep -E '(a|b)') >/dev/null 2>&1 |
| 3638 | then ac_cv_prog_egrep='grep -E' |
| 3639 | else ac_cv_prog_egrep='egrep' |
| 3640 | fi |
| 3641 | fi |
| 3642 | echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 |
| 3643 | echo "${ECHO_T}$ac_cv_prog_egrep" >&6 |
| 3644 | EGREP=$ac_cv_prog_egrep |
| 3645 | |
| 3646 | |
| 3647 | echo "$as_me:$LINENO: checking for ANSI C header files" >&5 |
| 3648 | echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 |
| 3649 | if test "${ac_cv_header_stdc+set}" = set; then |
| 3650 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3651 | else |
| 3652 | cat >conftest.$ac_ext <<_ACEOF |
| 3653 | #line $LINENO "configure" |
| 3654 | /* confdefs.h. */ |
| 3655 | _ACEOF |
| 3656 | cat confdefs.h >>conftest.$ac_ext |
| 3657 | cat >>conftest.$ac_ext <<_ACEOF |
| 3658 | /* end confdefs.h. */ |
| 3659 | #include <stdlib.h> |
| 3660 | #include <stdarg.h> |
| 3661 | #include <string.h> |
| 3662 | #include <float.h> |
| 3663 | |
| 3664 | int |
| 3665 | main () |
| 3666 | { |
| 3667 | |
| 3668 | ; |
| 3669 | return 0; |
| 3670 | } |
| 3671 | _ACEOF |
| 3672 | rm -f conftest.$ac_objext |
| 3673 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3674 | (eval $ac_compile) 2>&5 |
| 3675 | ac_status=$? |
| 3676 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3677 | (exit $ac_status); } && |
| 3678 | { ac_try='test -s conftest.$ac_objext' |
| 3679 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3680 | (eval $ac_try) 2>&5 |
| 3681 | ac_status=$? |
| 3682 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3683 | (exit $ac_status); }; }; then |
| 3684 | ac_cv_header_stdc=yes |
| 3685 | else |
| 3686 | echo "$as_me: failed program was:" >&5 |
| 3687 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3688 | |
| 3689 | ac_cv_header_stdc=no |
| 3690 | fi |
| 3691 | rm -f conftest.$ac_objext conftest.$ac_ext |
| 3692 | |
| 3693 | if test $ac_cv_header_stdc = yes; then |
| 3694 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. |
| 3695 | cat >conftest.$ac_ext <<_ACEOF |
| 3696 | #line $LINENO "configure" |
| 3697 | /* confdefs.h. */ |
| 3698 | _ACEOF |
| 3699 | cat confdefs.h >>conftest.$ac_ext |
| 3700 | cat >>conftest.$ac_ext <<_ACEOF |
| 3701 | /* end confdefs.h. */ |
| 3702 | #include <string.h> |
| 3703 | |
| 3704 | _ACEOF |
| 3705 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 3706 | $EGREP "memchr" >/dev/null 2>&1; then |
| 3707 | : |
| 3708 | else |
| 3709 | ac_cv_header_stdc=no |
| 3710 | fi |
| 3711 | rm -f conftest* |
| 3712 | |
| 3713 | fi |
| 3714 | |
| 3715 | if test $ac_cv_header_stdc = yes; then |
| 3716 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. |
| 3717 | cat >conftest.$ac_ext <<_ACEOF |
| 3718 | #line $LINENO "configure" |
| 3719 | /* confdefs.h. */ |
| 3720 | _ACEOF |
| 3721 | cat confdefs.h >>conftest.$ac_ext |
| 3722 | cat >>conftest.$ac_ext <<_ACEOF |
| 3723 | /* end confdefs.h. */ |
| 3724 | #include <stdlib.h> |
| 3725 | |
| 3726 | _ACEOF |
| 3727 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 3728 | $EGREP "free" >/dev/null 2>&1; then |
| 3729 | : |
| 3730 | else |
| 3731 | ac_cv_header_stdc=no |
| 3732 | fi |
| 3733 | rm -f conftest* |
| 3734 | |
| 3735 | fi |
| 3736 | |
| 3737 | if test $ac_cv_header_stdc = yes; then |
| 3738 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. |
| 3739 | if test "$cross_compiling" = yes; then |
| 3740 | : |
| 3741 | else |
| 3742 | cat >conftest.$ac_ext <<_ACEOF |
| 3743 | #line $LINENO "configure" |
| 3744 | /* confdefs.h. */ |
| 3745 | _ACEOF |
| 3746 | cat confdefs.h >>conftest.$ac_ext |
| 3747 | cat >>conftest.$ac_ext <<_ACEOF |
| 3748 | /* end confdefs.h. */ |
| 3749 | #include <ctype.h> |
| 3750 | #if ((' ' & 0x0FF) == 0x020) |
| 3751 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') |
| 3752 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) |
| 3753 | #else |
| 3754 | # define ISLOWER(c) \ |
| 3755 | (('a' <= (c) && (c) <= 'i') \ |
| 3756 | || ('j' <= (c) && (c) <= 'r') \ |
| 3757 | || ('s' <= (c) && (c) <= 'z')) |
| 3758 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
| 3759 | #endif |
| 3760 | |
| 3761 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
| 3762 | int |
| 3763 | main () |
| 3764 | { |
| 3765 | int i; |
| 3766 | for (i = 0; i < 256; i++) |
| 3767 | if (XOR (islower (i), ISLOWER (i)) |
| 3768 | || toupper (i) != TOUPPER (i)) |
| 3769 | exit(2); |
| 3770 | exit (0); |
| 3771 | } |
| 3772 | _ACEOF |
| 3773 | rm -f conftest$ac_exeext |
| 3774 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 3775 | (eval $ac_link) 2>&5 |
| 3776 | ac_status=$? |
| 3777 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3778 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' |
| 3779 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3780 | (eval $ac_try) 2>&5 |
| 3781 | ac_status=$? |
| 3782 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3783 | (exit $ac_status); }; }; then |
| 3784 | : |
| 3785 | else |
| 3786 | echo "$as_me: program exited with status $ac_status" >&5 |
| 3787 | echo "$as_me: failed program was:" >&5 |
| 3788 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3789 | |
| 3790 | ( exit $ac_status ) |
| 3791 | ac_cv_header_stdc=no |
| 3792 | fi |
| 3793 | rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 3794 | fi |
| 3795 | fi |
| 3796 | fi |
| 3797 | echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 |
| 3798 | echo "${ECHO_T}$ac_cv_header_stdc" >&6 |
| 3799 | if test $ac_cv_header_stdc = yes; then |
| 3800 | |
| 3801 | cat >>confdefs.h <<\_ACEOF |
| 3802 | #define STDC_HEADERS 1 |
| 3803 | _ACEOF |
| 3804 | |
| 3805 | fi |
| 3806 | |
| 3807 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. |
| 3808 | |
| 3809 | |
| 3810 | |
| 3811 | |
| 3812 | |
| 3813 | |
| 3814 | |
| 3815 | |
| 3816 | |
| 3817 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ |
| 3818 | inttypes.h stdint.h unistd.h |
| 3819 | do |
| 3820 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 3821 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
| 3822 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
| 3823 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 3824 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3825 | else |
| 3826 | cat >conftest.$ac_ext <<_ACEOF |
| 3827 | #line $LINENO "configure" |
| 3828 | /* confdefs.h. */ |
| 3829 | _ACEOF |
| 3830 | cat confdefs.h >>conftest.$ac_ext |
| 3831 | cat >>conftest.$ac_ext <<_ACEOF |
| 3832 | /* end confdefs.h. */ |
| 3833 | #include <$ac_header> |
| 3834 | _ACEOF |
| 3835 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
| 3836 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
| 3837 | ac_status=$? |
| 3838 | grep -v '^ *+' conftest.er1 >conftest.err |
| 3839 | rm -f conftest.er1 |
| 3840 | cat conftest.err >&5 |
| 3841 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3842 | (exit $ac_status); } >/dev/null; then |
| 3843 | if test -s conftest.err; then |
| 3844 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 3845 | else |
| 3846 | ac_cpp_err= |
| 3847 | fi |
| 3848 | else |
| 3849 | ac_cpp_err=yes |
| 3850 | fi |
| 3851 | if test -z "$ac_cpp_err"; then |
| 3852 | eval "$as_ac_Header=yes" |
| 3853 | else |
| 3854 | echo "$as_me: failed program was:" >&5 |
| 3855 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3856 | |
| 3857 | eval "$as_ac_Header=no" |
| 3858 | fi |
| 3859 | rm -f conftest.err conftest.$ac_ext |
| 3860 | fi |
| 3861 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 3862 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 3863 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
| 3864 | cat >>confdefs.h <<_ACEOF |
| 3865 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| 3866 | _ACEOF |
| 3867 | |
| 3868 | fi |
| 3869 | done |
| 3870 | |
| 3871 | |
| 3872 | echo "$as_me:$LINENO: checking for uintptr_t" >&5 |
| 3873 | echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6 |
| 3874 | if test "${ac_cv_type_uintptr_t+set}" = set; then |
| 3875 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3876 | else |
| 3877 | cat >conftest.$ac_ext <<_ACEOF |
| 3878 | #line $LINENO "configure" |
| 3879 | /* confdefs.h. */ |
| 3880 | _ACEOF |
| 3881 | cat confdefs.h >>conftest.$ac_ext |
| 3882 | cat >>conftest.$ac_ext <<_ACEOF |
| 3883 | /* end confdefs.h. */ |
| 3884 | $ac_includes_default |
| 3885 | int |
| 3886 | main () |
| 3887 | { |
| 3888 | if ((uintptr_t *) 0) |
| 3889 | return 0; |
| 3890 | if (sizeof (uintptr_t)) |
| 3891 | return 0; |
| 3892 | ; |
| 3893 | return 0; |
| 3894 | } |
| 3895 | _ACEOF |
| 3896 | rm -f conftest.$ac_objext |
| 3897 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3898 | (eval $ac_compile) 2>&5 |
| 3899 | ac_status=$? |
| 3900 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3901 | (exit $ac_status); } && |
| 3902 | { ac_try='test -s conftest.$ac_objext' |
| 3903 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3904 | (eval $ac_try) 2>&5 |
| 3905 | ac_status=$? |
| 3906 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3907 | (exit $ac_status); }; }; then |
| 3908 | ac_cv_type_uintptr_t=yes |
| 3909 | else |
| 3910 | echo "$as_me: failed program was:" >&5 |
| 3911 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3912 | |
| 3913 | ac_cv_type_uintptr_t=no |
| 3914 | fi |
| 3915 | rm -f conftest.$ac_objext conftest.$ac_ext |
| 3916 | fi |
| 3917 | echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5 |
| 3918 | echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6 |
| 3919 | if test $ac_cv_type_uintptr_t = yes; then |
| 3920 | : |
| 3921 | else |
| 3922 | |
| 3923 | cat >>confdefs.h <<_ACEOF |
| 3924 | #define uintptr_t unsigned long |
| 3925 | _ACEOF |
| 3926 | |
| 3927 | fi |
| 3928 | |
| 3929 | # Given the above check, we always have uintptr_t or a fallback |
| 3930 | # definition. So define HAVE_UINTPTR_T in case any imported code |
| 3931 | # relies on it. |
| 3932 | |
| 3933 | cat >>confdefs.h <<\_ACEOF |
| 3934 | #define HAVE_UINTPTR_T 1 |
| 3935 | _ACEOF |
| 3936 | |
| 3937 | |
| 3938 | echo "$as_me:$LINENO: checking for pid_t" >&5 |
| 3939 | echo $ECHO_N "checking for pid_t... $ECHO_C" >&6 |
| 3940 | if test "${ac_cv_type_pid_t+set}" = set; then |
| 3941 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3942 | else |
| 3943 | cat >conftest.$ac_ext <<_ACEOF |
| 3944 | #line $LINENO "configure" |
| 3945 | /* confdefs.h. */ |
| 3946 | _ACEOF |
| 3947 | cat confdefs.h >>conftest.$ac_ext |
| 3948 | cat >>conftest.$ac_ext <<_ACEOF |
| 3949 | /* end confdefs.h. */ |
| 3950 | $ac_includes_default |
| 3951 | int |
| 3952 | main () |
| 3953 | { |
| 3954 | if ((pid_t *) 0) |
| 3955 | return 0; |
| 3956 | if (sizeof (pid_t)) |
| 3957 | return 0; |
| 3958 | ; |
| 3959 | return 0; |
| 3960 | } |
| 3961 | _ACEOF |
| 3962 | rm -f conftest.$ac_objext |
| 3963 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3964 | (eval $ac_compile) 2>&5 |
| 3965 | ac_status=$? |
| 3966 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3967 | (exit $ac_status); } && |
| 3968 | { ac_try='test -s conftest.$ac_objext' |
| 3969 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3970 | (eval $ac_try) 2>&5 |
| 3971 | ac_status=$? |
| 3972 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3973 | (exit $ac_status); }; }; then |
| 3974 | ac_cv_type_pid_t=yes |
| 3975 | else |
| 3976 | echo "$as_me: failed program was:" >&5 |
| 3977 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3978 | |
| 3979 | ac_cv_type_pid_t=no |
| 3980 | fi |
| 3981 | rm -f conftest.$ac_objext conftest.$ac_ext |
| 3982 | fi |
| 3983 | echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 |
| 3984 | echo "${ECHO_T}$ac_cv_type_pid_t" >&6 |
| 3985 | if test $ac_cv_type_pid_t = yes; then |
| 3986 | : |
| 3987 | else |
| 3988 | |
| 3989 | cat >>confdefs.h <<_ACEOF |
| 3990 | #define pid_t int |
| 3991 | _ACEOF |
| 3992 | |
| 3993 | fi |
| 3994 | |
| 3995 | |
| 3996 | # This is the list of functions which libiberty will provide if they |
| 3997 | # are not available on the host. |
| 3998 | |
| 3999 | funcs="asprintf" |
| 4000 | funcs="$funcs atexit" |
| 4001 | funcs="$funcs basename" |
| 4002 | funcs="$funcs bcmp" |
| 4003 | funcs="$funcs bcopy" |
| 4004 | funcs="$funcs bsearch" |
| 4005 | funcs="$funcs bzero" |
| 4006 | funcs="$funcs calloc" |
| 4007 | funcs="$funcs clock" |
| 4008 | funcs="$funcs ffs" |
| 4009 | funcs="$funcs getcwd" |
| 4010 | funcs="$funcs getpagesize" |
| 4011 | funcs="$funcs index" |
| 4012 | funcs="$funcs insque" |
| 4013 | funcs="$funcs memchr" |
| 4014 | funcs="$funcs memcmp" |
| 4015 | funcs="$funcs memcpy" |
| 4016 | funcs="$funcs memmove" |
| 4017 | funcs="$funcs mempcpy" |
| 4018 | funcs="$funcs memset" |
| 4019 | funcs="$funcs mkstemps" |
| 4020 | funcs="$funcs putenv" |
| 4021 | funcs="$funcs random" |
| 4022 | funcs="$funcs rename" |
| 4023 | funcs="$funcs rindex" |
| 4024 | funcs="$funcs setenv" |
| 4025 | funcs="$funcs snprintf" |
| 4026 | funcs="$funcs sigsetmask" |
| 4027 | funcs="$funcs stpcpy" |
| 4028 | funcs="$funcs stpncpy" |
| 4029 | funcs="$funcs strcasecmp" |
| 4030 | funcs="$funcs strchr" |
| 4031 | funcs="$funcs strdup" |
| 4032 | funcs="$funcs strncasecmp" |
| 4033 | funcs="$funcs strrchr" |
| 4034 | funcs="$funcs strstr" |
| 4035 | funcs="$funcs strtod" |
| 4036 | funcs="$funcs strtol" |
| 4037 | funcs="$funcs strtoul" |
| 4038 | funcs="$funcs tmpnam" |
| 4039 | funcs="$funcs vasprintf" |
| 4040 | funcs="$funcs vfprintf" |
| 4041 | funcs="$funcs vprintf" |
| 4042 | funcs="$funcs vsnprintf" |
| 4043 | funcs="$funcs vsprintf" |
| 4044 | funcs="$funcs waitpid" |
| 4045 | |
| 4046 | # Also in the old function.def file: alloca, vfork, getopt. |
| 4047 | |
| 4048 | vars="sys_errlist sys_nerr sys_siglist" |
| 4049 | |
| 4050 | checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gettimeofday" |
| 4051 | checkfuncs="$checkfuncs realpath canonicalize_file_name pstat_getstatic pstat_getdynamic sysmp" |
| 4052 | checkfuncs="$checkfuncs getsysinfo table sysctl" |
| 4053 | |
| 4054 | # These are neither executed nor required, but they help keep |
| 4055 | # autoheader happy without adding a bunch of text to acconfig.h. |
| 4056 | if test "x" = "y"; then |
| 4057 | |
| 4058 | |
| 4059 | |
| 4060 | |
| 4061 | |
| 4062 | |
| 4063 | |
| 4064 | |
| 4065 | |
| 4066 | |
| 4067 | |
| 4068 | |
| 4069 | |
| 4070 | |
| 4071 | |
| 4072 | |
| 4073 | |
| 4074 | |
| 4075 | |
| 4076 | |
| 4077 | |
| 4078 | |
| 4079 | |
| 4080 | |
| 4081 | |
| 4082 | |
| 4083 | |
| 4084 | |
| 4085 | |
| 4086 | |
| 4087 | |
| 4088 | |
| 4089 | |
| 4090 | |
| 4091 | |
| 4092 | |
| 4093 | |
| 4094 | |
| 4095 | |
| 4096 | |
| 4097 | |
| 4098 | |
| 4099 | |
| 4100 | |
| 4101 | |
| 4102 | |
| 4103 | |
| 4104 | |
| 4105 | |
| 4106 | |
| 4107 | |
| 4108 | |
| 4109 | |
| 4110 | |
| 4111 | |
| 4112 | |
| 4113 | |
| 4114 | |
| 4115 | |
| 4116 | |
| 4117 | |
| 4118 | |
| 4119 | |
| 4120 | for ac_func in asprintf atexit basename bcmp bcopy bsearch bzero calloc clock \ |
| 4121 | getcwd getpagesize index insque mkstemps memchr memcmp memcpy \ |
| 4122 | memmove mempcpy memset putenv random rename rindex sigsetmask \ |
| 4123 | strcasecmp setenv stpcpy stpncpy strchr strdup strncasecmp strrchr strstr \ |
| 4124 | strtod strtol strtoul tmpnam vasprintf vfprintf vprintf \ |
| 4125 | vsprintf waitpid getrusage on_exit psignal strerror strsignal \ |
| 4126 | sysconf times sbrk gettimeofday ffs snprintf vsnprintf \ |
| 4127 | pstat_getstatic pstat_getdynamic sysmp getsysinfo table sysctl \ |
| 4128 | realpath canonicalize_file_name |
| 4129 | do |
| 4130 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 4131 | echo "$as_me:$LINENO: checking for $ac_func" >&5 |
| 4132 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 |
| 4133 | if eval "test \"\${$as_ac_var+set}\" = set"; then |
| 4134 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4135 | else |
| 4136 | if test x$gcc_no_link = xyes; then |
| 4137 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 |
| 4138 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} |
| 4139 | { (exit 1); exit 1; }; } |
| 4140 | fi |
| 4141 | cat >conftest.$ac_ext <<_ACEOF |
| 4142 | #line $LINENO "configure" |
| 4143 | /* confdefs.h. */ |
| 4144 | _ACEOF |
| 4145 | cat confdefs.h >>conftest.$ac_ext |
| 4146 | cat >>conftest.$ac_ext <<_ACEOF |
| 4147 | /* end confdefs.h. */ |
| 4148 | /* System header to define __stub macros and hopefully few prototypes, |
| 4149 | which can conflict with char $ac_func (); below. |
| 4150 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 4151 | <limits.h> exists even on freestanding compilers. Under hpux, |
| 4152 | including <limits.h> includes <sys/time.h> and causes problems |
| 4153 | checking for functions defined therein. */ |
| 4154 | #if defined (__STDC__) && !defined (_HPUX_SOURCE) |
| 4155 | # include <limits.h> |
| 4156 | #else |
| 4157 | # include <assert.h> |
| 4158 | #endif |
| 4159 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 4160 | #ifdef __cplusplus |
| 4161 | extern "C" |
| 4162 | { |
| 4163 | #endif |
| 4164 | /* We use char because int might match the return type of a gcc2 |
| 4165 | builtin and then its argument prototype would still apply. */ |
| 4166 | char $ac_func (); |
| 4167 | /* The GNU C library defines this for functions which it implements |
| 4168 | to always fail with ENOSYS. Some functions are actually named |
| 4169 | something starting with __ and the normal name is an alias. */ |
| 4170 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
| 4171 | choke me |
| 4172 | #else |
| 4173 | char (*f) () = $ac_func; |
| 4174 | #endif |
| 4175 | #ifdef __cplusplus |
| 4176 | } |
| 4177 | #endif |
| 4178 | |
| 4179 | int |
| 4180 | main () |
| 4181 | { |
| 4182 | return f != $ac_func; |
| 4183 | ; |
| 4184 | return 0; |
| 4185 | } |
| 4186 | _ACEOF |
| 4187 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 4188 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 4189 | (eval $ac_link) 2>&5 |
| 4190 | ac_status=$? |
| 4191 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4192 | (exit $ac_status); } && |
| 4193 | { ac_try='test -s conftest$ac_exeext' |
| 4194 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4195 | (eval $ac_try) 2>&5 |
| 4196 | ac_status=$? |
| 4197 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4198 | (exit $ac_status); }; }; then |
| 4199 | eval "$as_ac_var=yes" |
| 4200 | else |
| 4201 | echo "$as_me: failed program was:" >&5 |
| 4202 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 4203 | |
| 4204 | eval "$as_ac_var=no" |
| 4205 | fi |
| 4206 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 4207 | fi |
| 4208 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 4209 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 4210 | if test `eval echo '${'$as_ac_var'}'` = yes; then |
| 4211 | cat >>confdefs.h <<_ACEOF |
| 4212 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 4213 | _ACEOF |
| 4214 | |
| 4215 | fi |
| 4216 | done |
| 4217 | |
| 4218 | |
| 4219 | cat >>confdefs.h <<\_ACEOF |
| 4220 | #define HAVE_SYS_ERRLIST 1 |
| 4221 | _ACEOF |
| 4222 | |
| 4223 | |
| 4224 | cat >>confdefs.h <<\_ACEOF |
| 4225 | #define HAVE_SYS_NERR 1 |
| 4226 | _ACEOF |
| 4227 | |
| 4228 | |
| 4229 | cat >>confdefs.h <<\_ACEOF |
| 4230 | #define HAVE_SYS_SIGLIST 1 |
| 4231 | _ACEOF |
| 4232 | |
| 4233 | fi |
| 4234 | |
| 4235 | # For each of these functions, if the host does not provide the |
| 4236 | # function we want to put FN.o in LIBOBJS, and if the host does |
| 4237 | # provide the function, we want to define HAVE_FN in config.h. |
| 4238 | |
| 4239 | setobjs= |
| 4240 | CHECK= |
| 4241 | target_header_dir= |
| 4242 | if test -n "${with_target_subdir}"; then |
| 4243 | |
| 4244 | # We are being configured as a target library. AC_REPLACE_FUNCS |
| 4245 | # may not work correctly, because the compiler may not be able to |
| 4246 | # link executables. Note that we may still be being configured |
| 4247 | # native. |
| 4248 | |
| 4249 | # If we are being configured for newlib, we know which functions |
| 4250 | # newlib provide and which ones we will be expected to provide. |
| 4251 | |
| 4252 | if test "x${with_newlib}" = "xyes"; then |
| 4253 | LIBOBJS="$LIBOBJS asprintf.$ac_objext" |
| 4254 | LIBOBJS="$LIBOBJS basename.$ac_objext" |
| 4255 | LIBOBJS="$LIBOBJS insque.$ac_objext" |
| 4256 | LIBOBJS="$LIBOBJS random.$ac_objext" |
| 4257 | LIBOBJS="$LIBOBJS strdup.$ac_objext" |
| 4258 | LIBOBJS="$LIBOBJS vasprintf.$ac_objext" |
| 4259 | |
| 4260 | for f in $funcs; do |
| 4261 | case "$f" in |
| 4262 | asprintf | basename | insque | random | strdup | vasprintf) |
| 4263 | ;; |
| 4264 | *) |
| 4265 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
| 4266 | cat >>confdefs.h <<_ACEOF |
| 4267 | #define $n 1 |
| 4268 | _ACEOF |
| 4269 | |
| 4270 | ;; |
| 4271 | esac |
| 4272 | done |
| 4273 | |
| 4274 | # newlib doesnt provide any of the variables in $vars, so we |
| 4275 | # dont have to check them here. |
| 4276 | |
| 4277 | # Of the functions in $checkfuncs, newlib only has strerror. |
| 4278 | cat >> confdefs.h <<\EOF |
| 4279 | #define HAVE_STRERROR 1 |
| 4280 | EOF |
| 4281 | |
| 4282 | |
| 4283 | setobjs=yes |
| 4284 | |
| 4285 | fi |
| 4286 | |
| 4287 | # We may wish to install the target headers somewhere. |
| 4288 | # Check whether --enable-install-libiberty or --disable-install-libiberty was given. |
| 4289 | if test "${enable_install_libiberty+set}" = set; then |
| 4290 | enableval="$enable_install_libiberty" |
| 4291 | enable_install_libiberty=$enableval |
| 4292 | else |
| 4293 | enable_install_libiberty=no |
| 4294 | fi; |
| 4295 | # Option parsed, now set things appropriately. |
| 4296 | case x"$enable_install_libiberty" in |
| 4297 | xyes|x) |
| 4298 | target_header_dir=libiberty |
| 4299 | ;; |
| 4300 | xno) |
| 4301 | target_header_dir= |
| 4302 | ;; |
| 4303 | *) |
| 4304 | # This could be sanity-checked in various ways... |
| 4305 | target_header_dir="${enable_install_libiberty}" |
| 4306 | ;; |
| 4307 | esac |
| 4308 | |
| 4309 | |
| 4310 | else |
| 4311 | |
| 4312 | # Not a target library, so we set things up to run the test suite. |
| 4313 | CHECK=check-cplus-dem |
| 4314 | |
| 4315 | fi |
| 4316 | |
| 4317 | |
| 4318 | |
| 4319 | |
| 4320 | case "${host}" in |
| 4321 | *-*-cygwin* | *-*-mingw*) |
| 4322 | cat >> confdefs.h <<\EOF |
| 4323 | #define HAVE_SYS_ERRLIST 1 |
| 4324 | EOF |
| 4325 | |
| 4326 | cat >> confdefs.h <<\EOF |
| 4327 | #define HAVE_SYS_NERR 1 |
| 4328 | EOF |
| 4329 | |
| 4330 | ;; |
| 4331 | esac |
| 4332 | |
| 4333 | if test -z "${setobjs}"; then |
| 4334 | case "${host}" in |
| 4335 | |
| 4336 | *-*-vxworks*) |
| 4337 | # Handle VxWorks configuration specially, since on VxWorks the |
| 4338 | # libraries are actually on the target board, not in the file |
| 4339 | # system. |
| 4340 | LIBOBJS="$LIBOBJS basename.$ac_objext" |
| 4341 | LIBOBJS="$LIBOBJS getpagesize.$ac_objext" |
| 4342 | LIBOBJS="$LIBOBJS insque.$ac_objext" |
| 4343 | LIBOBJS="$LIBOBJS random.$ac_objext" |
| 4344 | LIBOBJS="$LIBOBJS strcasecmp.$ac_objext" |
| 4345 | LIBOBJS="$LIBOBJS strncasecmp.$ac_objext" |
| 4346 | LIBOBJS="$LIBOBJS strdup.$ac_objext" |
| 4347 | LIBOBJS="$LIBOBJS vfork.$ac_objext" |
| 4348 | LIBOBJS="$LIBOBJS waitpid.$ac_objext" |
| 4349 | LIBOBJS="$LIBOBJS vasprintf.$ac_objext" |
| 4350 | for f in $funcs; do |
| 4351 | case "$f" in |
| 4352 | basename | getpagesize | insque | random | strcasecmp) |
| 4353 | ;; |
| 4354 | strncasecmp | strdup | vfork | waitpid | vasprintf) |
| 4355 | ;; |
| 4356 | *) |
| 4357 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
| 4358 | cat >>confdefs.h <<_ACEOF |
| 4359 | #define $n 1 |
| 4360 | _ACEOF |
| 4361 | |
| 4362 | ;; |
| 4363 | esac |
| 4364 | done |
| 4365 | |
| 4366 | # VxWorks doesn't provide any of the variables in $vars, so we |
| 4367 | # don't have to check them here. |
| 4368 | |
| 4369 | # Of the functions in $checkfuncs, VxWorks only has strerror. |
| 4370 | cat >> confdefs.h <<\EOF |
| 4371 | #define HAVE_STRERROR 1 |
| 4372 | EOF |
| 4373 | |
| 4374 | |
| 4375 | setobjs=yes |
| 4376 | ;; |
| 4377 | |
| 4378 | esac |
| 4379 | fi |
| 4380 | |
| 4381 | if test -z "${setobjs}"; then |
| 4382 | |
| 4383 | case "${host}" in |
| 4384 | |
| 4385 | *-*-cygwin*) |
| 4386 | # The Cygwin library actually uses a couple of files from |
| 4387 | # libiberty when it is built. If we are building a native |
| 4388 | # Cygwin, and we run the tests, we will appear to have these |
| 4389 | # files. However, when we go on to build winsup, we will wind up |
| 4390 | # with a library which does not have the files, since they should |
| 4391 | # have come from libiberty. |
| 4392 | |
| 4393 | # We handle this by removing the functions the winsup library |
| 4394 | # provides from our shell variables, so that they appear to be |
| 4395 | # missing. |
| 4396 | |
| 4397 | # DJ - only if we're *building* cygwin, not just building *with* cygwin |
| 4398 | |
| 4399 | if test -n "${with_target_subdir}" |
| 4400 | then |
| 4401 | funcs="`echo $funcs | sed -e 's/random//'`" |
| 4402 | LIBOBJS="$LIBOBJS random.$ac_objext" |
| 4403 | vars="`echo $vars | sed -e 's/sys_siglist//'`" |
| 4404 | checkfuncs="`echo $checkfuncs | sed -e 's/strsignal//' -e 's/psignal//'`" |
| 4405 | fi |
| 4406 | ;; |
| 4407 | |
| 4408 | *-*-mingw32*) |
| 4409 | # Under mingw32, sys_nerr and sys_errlist exist, but they are |
| 4410 | # macros, so the test below won't find them. |
| 4411 | libiberty_cv_var_sys_nerr=yes |
| 4412 | libiberty_cv_var_sys_errlist=yes |
| 4413 | ;; |
| 4414 | |
| 4415 | *-*-uwin*) |
| 4416 | # Under some versions of uwin, vfork is notoriously buggy and the test |
| 4417 | # can hang configure; on other versions, vfork exists just as a stub. |
| 4418 | # FIXME: This should be removed once vfork in uwin's runtime is fixed. |
| 4419 | ac_cv_func_vfork_works=no |
| 4420 | # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are |
| 4421 | # macros (actually, these are imported from a DLL, but the end effect |
| 4422 | # is the same), so the test below won't find them. |
| 4423 | libiberty_cv_var_sys_nerr=yes |
| 4424 | libiberty_cv_var_sys_errlist=yes |
| 4425 | ;; |
| 4426 | |
| 4427 | *-*-*vms*) |
| 4428 | # Under VMS, vfork works very different than on Unix. The standard test |
| 4429 | # won't work, and it isn't easily adaptable. It makes more sense to |
| 4430 | # just force it. |
| 4431 | ac_cv_func_vfork_works=yes |
| 4432 | ;; |
| 4433 | |
| 4434 | esac |
| 4435 | |
| 4436 | # We haven't set the list of objects yet. Use the standard autoconf |
| 4437 | # tests. This will only work if the compiler works. |
| 4438 | echo "$as_me:$LINENO: checking for library containing strerror" >&5 |
| 4439 | echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6 |
| 4440 | if test "${ac_cv_search_strerror+set}" = set; then |
| 4441 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4442 | else |
| 4443 | ac_func_search_save_LIBS=$LIBS |
| 4444 | ac_cv_search_strerror=no |
| 4445 | if test x$gcc_no_link = xyes; then |
| 4446 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 |
| 4447 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} |
| 4448 | { (exit 1); exit 1; }; } |
| 4449 | fi |
| 4450 | cat >conftest.$ac_ext <<_ACEOF |
| 4451 | #line $LINENO "configure" |
| 4452 | /* confdefs.h. */ |
| 4453 | _ACEOF |
| 4454 | cat confdefs.h >>conftest.$ac_ext |
| 4455 | cat >>conftest.$ac_ext <<_ACEOF |
| 4456 | /* end confdefs.h. */ |
| 4457 | |
| 4458 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 4459 | #ifdef __cplusplus |
| 4460 | extern "C" |
| 4461 | #endif |
| 4462 | /* We use char because int might match the return type of a gcc2 |
| 4463 | builtin and then its argument prototype would still apply. */ |
| 4464 | char strerror (); |
| 4465 | int |
| 4466 | main () |
| 4467 | { |
| 4468 | strerror (); |
| 4469 | ; |
| 4470 | return 0; |
| 4471 | } |
| 4472 | _ACEOF |
| 4473 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 4474 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 4475 | (eval $ac_link) 2>&5 |
| 4476 | ac_status=$? |
| 4477 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4478 | (exit $ac_status); } && |
| 4479 | { ac_try='test -s conftest$ac_exeext' |
| 4480 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4481 | (eval $ac_try) 2>&5 |
| 4482 | ac_status=$? |
| 4483 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4484 | (exit $ac_status); }; }; then |
| 4485 | ac_cv_search_strerror="none required" |
| 4486 | else |
| 4487 | echo "$as_me: failed program was:" >&5 |
| 4488 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 4489 | |
| 4490 | fi |
| 4491 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 4492 | if test "$ac_cv_search_strerror" = no; then |
| 4493 | for ac_lib in cposix; do |
| 4494 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| 4495 | if test x$gcc_no_link = xyes; then |
| 4496 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 |
| 4497 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} |
| 4498 | { (exit 1); exit 1; }; } |
| 4499 | fi |
| 4500 | cat >conftest.$ac_ext <<_ACEOF |
| 4501 | #line $LINENO "configure" |
| 4502 | /* confdefs.h. */ |
| 4503 | _ACEOF |
| 4504 | cat confdefs.h >>conftest.$ac_ext |
| 4505 | cat >>conftest.$ac_ext <<_ACEOF |
| 4506 | /* end confdefs.h. */ |
| 4507 | |
| 4508 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 4509 | #ifdef __cplusplus |
| 4510 | extern "C" |
| 4511 | #endif |
| 4512 | /* We use char because int might match the return type of a gcc2 |
| 4513 | builtin and then its argument prototype would still apply. */ |
| 4514 | char strerror (); |
| 4515 | int |
| 4516 | main () |
| 4517 | { |
| 4518 | strerror (); |
| 4519 | ; |
| 4520 | return 0; |
| 4521 | } |
| 4522 | _ACEOF |
| 4523 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 4524 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 4525 | (eval $ac_link) 2>&5 |
| 4526 | ac_status=$? |
| 4527 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4528 | (exit $ac_status); } && |
| 4529 | { ac_try='test -s conftest$ac_exeext' |
| 4530 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4531 | (eval $ac_try) 2>&5 |
| 4532 | ac_status=$? |
| 4533 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4534 | (exit $ac_status); }; }; then |
| 4535 | ac_cv_search_strerror="-l$ac_lib" |
| 4536 | break |
| 4537 | else |
| 4538 | echo "$as_me: failed program was:" >&5 |
| 4539 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 4540 | |
| 4541 | fi |
| 4542 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 4543 | done |
| 4544 | fi |
| 4545 | LIBS=$ac_func_search_save_LIBS |
| 4546 | fi |
| 4547 | echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5 |
| 4548 | echo "${ECHO_T}$ac_cv_search_strerror" >&6 |
| 4549 | if test "$ac_cv_search_strerror" != no; then |
| 4550 | test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS" |
| 4551 | |
| 4552 | fi |
| 4553 | |
| 4554 | |
| 4555 | for ac_func in $funcs |
| 4556 | do |
| 4557 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 4558 | echo "$as_me:$LINENO: checking for $ac_func" >&5 |
| 4559 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 |
| 4560 | if eval "test \"\${$as_ac_var+set}\" = set"; then |
| 4561 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4562 | else |
| 4563 | if test x$gcc_no_link = xyes; then |
| 4564 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 |
| 4565 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} |
| 4566 | { (exit 1); exit 1; }; } |
| 4567 | fi |
| 4568 | cat >conftest.$ac_ext <<_ACEOF |
| 4569 | #line $LINENO "configure" |
| 4570 | /* confdefs.h. */ |
| 4571 | _ACEOF |
| 4572 | cat confdefs.h >>conftest.$ac_ext |
| 4573 | cat >>conftest.$ac_ext <<_ACEOF |
| 4574 | /* end confdefs.h. */ |
| 4575 | /* System header to define __stub macros and hopefully few prototypes, |
| 4576 | which can conflict with char $ac_func (); below. |
| 4577 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 4578 | <limits.h> exists even on freestanding compilers. Under hpux, |
| 4579 | including <limits.h> includes <sys/time.h> and causes problems |
| 4580 | checking for functions defined therein. */ |
| 4581 | #if defined (__STDC__) && !defined (_HPUX_SOURCE) |
| 4582 | # include <limits.h> |
| 4583 | #else |
| 4584 | # include <assert.h> |
| 4585 | #endif |
| 4586 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 4587 | #ifdef __cplusplus |
| 4588 | extern "C" |
| 4589 | { |
| 4590 | #endif |
| 4591 | /* We use char because int might match the return type of a gcc2 |
| 4592 | builtin and then its argument prototype would still apply. */ |
| 4593 | char $ac_func (); |
| 4594 | /* The GNU C library defines this for functions which it implements |
| 4595 | to always fail with ENOSYS. Some functions are actually named |
| 4596 | something starting with __ and the normal name is an alias. */ |
| 4597 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
| 4598 | choke me |
| 4599 | #else |
| 4600 | char (*f) () = $ac_func; |
| 4601 | #endif |
| 4602 | #ifdef __cplusplus |
| 4603 | } |
| 4604 | #endif |
| 4605 | |
| 4606 | int |
| 4607 | main () |
| 4608 | { |
| 4609 | return f != $ac_func; |
| 4610 | ; |
| 4611 | return 0; |
| 4612 | } |
| 4613 | _ACEOF |
| 4614 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 4615 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 4616 | (eval $ac_link) 2>&5 |
| 4617 | ac_status=$? |
| 4618 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4619 | (exit $ac_status); } && |
| 4620 | { ac_try='test -s conftest$ac_exeext' |
| 4621 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4622 | (eval $ac_try) 2>&5 |
| 4623 | ac_status=$? |
| 4624 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4625 | (exit $ac_status); }; }; then |
| 4626 | eval "$as_ac_var=yes" |
| 4627 | else |
| 4628 | echo "$as_me: failed program was:" >&5 |
| 4629 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 4630 | |
| 4631 | eval "$as_ac_var=no" |
| 4632 | fi |
| 4633 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 4634 | fi |
| 4635 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 4636 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 4637 | if test `eval echo '${'$as_ac_var'}'` = yes; then |
| 4638 | cat >>confdefs.h <<_ACEOF |
| 4639 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 4640 | _ACEOF |
| 4641 | |
| 4642 | else |
| 4643 | LIBOBJS="$LIBOBJS $ac_func.$ac_objext" |
| 4644 | fi |
| 4645 | done |
| 4646 | |
| 4647 | |
| 4648 | echo "$as_me:$LINENO: checking whether alloca needs Cray hooks" >&5 |
| 4649 | echo $ECHO_N "checking whether alloca needs Cray hooks... $ECHO_C" >&6 |
| 4650 | if test "${ac_cv_os_cray+set}" = set; then |
| 4651 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4652 | else |
| 4653 | cat >conftest.$ac_ext <<_ACEOF |
| 4654 | #line $LINENO "configure" |
| 4655 | /* confdefs.h. */ |
| 4656 | _ACEOF |
| 4657 | cat confdefs.h >>conftest.$ac_ext |
| 4658 | cat >>conftest.$ac_ext <<_ACEOF |
| 4659 | /* end confdefs.h. */ |
| 4660 | #if defined(CRAY) && ! defined(CRAY2) |
| 4661 | webecray |
| 4662 | #else |
| 4663 | wenotbecray |
| 4664 | #endif |
| 4665 | |
| 4666 | _ACEOF |
| 4667 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 4668 | $EGREP "webecray" >/dev/null 2>&1; then |
| 4669 | ac_cv_os_cray=yes |
| 4670 | else |
| 4671 | ac_cv_os_cray=no |
| 4672 | fi |
| 4673 | rm -f conftest* |
| 4674 | |
| 4675 | fi |
| 4676 | echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5 |
| 4677 | echo "${ECHO_T}$ac_cv_os_cray" >&6 |
| 4678 | if test $ac_cv_os_cray = yes; then |
| 4679 | for ac_func in _getb67 GETB67 getb67; do |
| 4680 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 4681 | echo "$as_me:$LINENO: checking for $ac_func" >&5 |
| 4682 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 |
| 4683 | if eval "test \"\${$as_ac_var+set}\" = set"; then |
| 4684 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4685 | else |
| 4686 | if test x$gcc_no_link = xyes; then |
| 4687 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 |
| 4688 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} |
| 4689 | { (exit 1); exit 1; }; } |
| 4690 | fi |
| 4691 | cat >conftest.$ac_ext <<_ACEOF |
| 4692 | #line $LINENO "configure" |
| 4693 | /* confdefs.h. */ |
| 4694 | _ACEOF |
| 4695 | cat confdefs.h >>conftest.$ac_ext |
| 4696 | cat >>conftest.$ac_ext <<_ACEOF |
| 4697 | /* end confdefs.h. */ |
| 4698 | /* System header to define __stub macros and hopefully few prototypes, |
| 4699 | which can conflict with char $ac_func (); below. |
| 4700 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 4701 | <limits.h> exists even on freestanding compilers. Under hpux, |
| 4702 | including <limits.h> includes <sys/time.h> and causes problems |
| 4703 | checking for functions defined therein. */ |
| 4704 | #if defined (__STDC__) && !defined (_HPUX_SOURCE) |
| 4705 | # include <limits.h> |
| 4706 | #else |
| 4707 | # include <assert.h> |
| 4708 | #endif |
| 4709 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 4710 | #ifdef __cplusplus |
| 4711 | extern "C" |
| 4712 | { |
| 4713 | #endif |
| 4714 | /* We use char because int might match the return type of a gcc2 |
| 4715 | builtin and then its argument prototype would still apply. */ |
| 4716 | char $ac_func (); |
| 4717 | /* The GNU C library defines this for functions which it implements |
| 4718 | to always fail with ENOSYS. Some functions are actually named |
| 4719 | something starting with __ and the normal name is an alias. */ |
| 4720 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
| 4721 | choke me |
| 4722 | #else |
| 4723 | char (*f) () = $ac_func; |
| 4724 | #endif |
| 4725 | #ifdef __cplusplus |
| 4726 | } |
| 4727 | #endif |
| 4728 | |
| 4729 | int |
| 4730 | main () |
| 4731 | { |
| 4732 | return f != $ac_func; |
| 4733 | ; |
| 4734 | return 0; |
| 4735 | } |
| 4736 | _ACEOF |
| 4737 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 4738 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 4739 | (eval $ac_link) 2>&5 |
| 4740 | ac_status=$? |
| 4741 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4742 | (exit $ac_status); } && |
| 4743 | { ac_try='test -s conftest$ac_exeext' |
| 4744 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4745 | (eval $ac_try) 2>&5 |
| 4746 | ac_status=$? |
| 4747 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4748 | (exit $ac_status); }; }; then |
| 4749 | eval "$as_ac_var=yes" |
| 4750 | else |
| 4751 | echo "$as_me: failed program was:" >&5 |
| 4752 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 4753 | |
| 4754 | eval "$as_ac_var=no" |
| 4755 | fi |
| 4756 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 4757 | fi |
| 4758 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 4759 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 4760 | if test `eval echo '${'$as_ac_var'}'` = yes; then |
| 4761 | |
| 4762 | cat >>confdefs.h <<_ACEOF |
| 4763 | #define CRAY_STACKSEG_END $ac_func |
| 4764 | _ACEOF |
| 4765 | break |
| 4766 | fi |
| 4767 | |
| 4768 | done |
| 4769 | fi |
| 4770 | |
| 4771 | echo "$as_me:$LINENO: checking stack direction for C alloca" >&5 |
| 4772 | echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6 |
| 4773 | if test "${ac_cv_c_stack_direction+set}" = set; then |
| 4774 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4775 | else |
| 4776 | if test "$cross_compiling" = yes; then |
| 4777 | ac_cv_c_stack_direction=0 |
| 4778 | else |
| 4779 | cat >conftest.$ac_ext <<_ACEOF |
| 4780 | #line $LINENO "configure" |
| 4781 | /* confdefs.h. */ |
| 4782 | _ACEOF |
| 4783 | cat confdefs.h >>conftest.$ac_ext |
| 4784 | cat >>conftest.$ac_ext <<_ACEOF |
| 4785 | /* end confdefs.h. */ |
| 4786 | find_stack_direction () |
| 4787 | { |
| 4788 | static char *addr = 0; |
| 4789 | auto char dummy; |
| 4790 | if (addr == 0) |
| 4791 | { |
| 4792 | addr = &dummy; |
| 4793 | return find_stack_direction (); |
| 4794 | } |
| 4795 | else |
| 4796 | return (&dummy > addr) ? 1 : -1; |
| 4797 | } |
| 4798 | main () |
| 4799 | { |
| 4800 | exit (find_stack_direction() < 0); |
| 4801 | } |
| 4802 | _ACEOF |
| 4803 | rm -f conftest$ac_exeext |
| 4804 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 4805 | (eval $ac_link) 2>&5 |
| 4806 | ac_status=$? |
| 4807 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4808 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' |
| 4809 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4810 | (eval $ac_try) 2>&5 |
| 4811 | ac_status=$? |
| 4812 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4813 | (exit $ac_status); }; }; then |
| 4814 | ac_cv_c_stack_direction=1 |
| 4815 | else |
| 4816 | echo "$as_me: program exited with status $ac_status" >&5 |
| 4817 | echo "$as_me: failed program was:" >&5 |
| 4818 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 4819 | |
| 4820 | ( exit $ac_status ) |
| 4821 | ac_cv_c_stack_direction=-1 |
| 4822 | fi |
| 4823 | rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 4824 | fi |
| 4825 | fi |
| 4826 | echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5 |
| 4827 | echo "${ECHO_T}$ac_cv_c_stack_direction" >&6 |
| 4828 | |
| 4829 | cat >>confdefs.h <<_ACEOF |
| 4830 | #define STACK_DIRECTION $ac_cv_c_stack_direction |
| 4831 | _ACEOF |
| 4832 | |
| 4833 | |
| 4834 | |
| 4835 | |
| 4836 | for ac_header in unistd.h vfork.h |
| 4837 | do |
| 4838 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 4839 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
| 4840 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
| 4841 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 4842 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4843 | else |
| 4844 | cat >conftest.$ac_ext <<_ACEOF |
| 4845 | #line $LINENO "configure" |
| 4846 | /* confdefs.h. */ |
| 4847 | _ACEOF |
| 4848 | cat confdefs.h >>conftest.$ac_ext |
| 4849 | cat >>conftest.$ac_ext <<_ACEOF |
| 4850 | /* end confdefs.h. */ |
| 4851 | #include <$ac_header> |
| 4852 | _ACEOF |
| 4853 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
| 4854 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
| 4855 | ac_status=$? |
| 4856 | grep -v '^ *+' conftest.er1 >conftest.err |
| 4857 | rm -f conftest.er1 |
| 4858 | cat conftest.err >&5 |
| 4859 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4860 | (exit $ac_status); } >/dev/null; then |
| 4861 | if test -s conftest.err; then |
| 4862 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 4863 | else |
| 4864 | ac_cpp_err= |
| 4865 | fi |
| 4866 | else |
| 4867 | ac_cpp_err=yes |
| 4868 | fi |
| 4869 | if test -z "$ac_cpp_err"; then |
| 4870 | eval "$as_ac_Header=yes" |
| 4871 | else |
| 4872 | echo "$as_me: failed program was:" >&5 |
| 4873 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 4874 | |
| 4875 | eval "$as_ac_Header=no" |
| 4876 | fi |
| 4877 | rm -f conftest.err conftest.$ac_ext |
| 4878 | fi |
| 4879 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 4880 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 4881 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
| 4882 | cat >>confdefs.h <<_ACEOF |
| 4883 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| 4884 | _ACEOF |
| 4885 | |
| 4886 | fi |
| 4887 | done |
| 4888 | |
| 4889 | |
| 4890 | |
| 4891 | for ac_func in fork vfork |
| 4892 | do |
| 4893 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 4894 | echo "$as_me:$LINENO: checking for $ac_func" >&5 |
| 4895 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 |
| 4896 | if eval "test \"\${$as_ac_var+set}\" = set"; then |
| 4897 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4898 | else |
| 4899 | if test x$gcc_no_link = xyes; then |
| 4900 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 |
| 4901 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} |
| 4902 | { (exit 1); exit 1; }; } |
| 4903 | fi |
| 4904 | cat >conftest.$ac_ext <<_ACEOF |
| 4905 | #line $LINENO "configure" |
| 4906 | /* confdefs.h. */ |
| 4907 | _ACEOF |
| 4908 | cat confdefs.h >>conftest.$ac_ext |
| 4909 | cat >>conftest.$ac_ext <<_ACEOF |
| 4910 | /* end confdefs.h. */ |
| 4911 | /* System header to define __stub macros and hopefully few prototypes, |
| 4912 | which can conflict with char $ac_func (); below. |
| 4913 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 4914 | <limits.h> exists even on freestanding compilers. Under hpux, |
| 4915 | including <limits.h> includes <sys/time.h> and causes problems |
| 4916 | checking for functions defined therein. */ |
| 4917 | #if defined (__STDC__) && !defined (_HPUX_SOURCE) |
| 4918 | # include <limits.h> |
| 4919 | #else |
| 4920 | # include <assert.h> |
| 4921 | #endif |
| 4922 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 4923 | #ifdef __cplusplus |
| 4924 | extern "C" |
| 4925 | { |
| 4926 | #endif |
| 4927 | /* We use char because int might match the return type of a gcc2 |
| 4928 | builtin and then its argument prototype would still apply. */ |
| 4929 | char $ac_func (); |
| 4930 | /* The GNU C library defines this for functions which it implements |
| 4931 | to always fail with ENOSYS. Some functions are actually named |
| 4932 | something starting with __ and the normal name is an alias. */ |
| 4933 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
| 4934 | choke me |
| 4935 | #else |
| 4936 | char (*f) () = $ac_func; |
| 4937 | #endif |
| 4938 | #ifdef __cplusplus |
| 4939 | } |
| 4940 | #endif |
| 4941 | |
| 4942 | int |
| 4943 | main () |
| 4944 | { |
| 4945 | return f != $ac_func; |
| 4946 | ; |
| 4947 | return 0; |
| 4948 | } |
| 4949 | _ACEOF |
| 4950 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 4951 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 4952 | (eval $ac_link) 2>&5 |
| 4953 | ac_status=$? |
| 4954 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4955 | (exit $ac_status); } && |
| 4956 | { ac_try='test -s conftest$ac_exeext' |
| 4957 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4958 | (eval $ac_try) 2>&5 |
| 4959 | ac_status=$? |
| 4960 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4961 | (exit $ac_status); }; }; then |
| 4962 | eval "$as_ac_var=yes" |
| 4963 | else |
| 4964 | echo "$as_me: failed program was:" >&5 |
| 4965 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 4966 | |
| 4967 | eval "$as_ac_var=no" |
| 4968 | fi |
| 4969 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 4970 | fi |
| 4971 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 4972 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 4973 | if test `eval echo '${'$as_ac_var'}'` = yes; then |
| 4974 | cat >>confdefs.h <<_ACEOF |
| 4975 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 4976 | _ACEOF |
| 4977 | |
| 4978 | fi |
| 4979 | done |
| 4980 | |
| 4981 | if test "x$ac_cv_func_fork" = xyes; then |
| 4982 | echo "$as_me:$LINENO: checking for working fork" >&5 |
| 4983 | echo $ECHO_N "checking for working fork... $ECHO_C" >&6 |
| 4984 | if test "${ac_cv_func_fork_works+set}" = set; then |
| 4985 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4986 | else |
| 4987 | if test "$cross_compiling" = yes; then |
| 4988 | ac_cv_func_fork_works=cross |
| 4989 | else |
| 4990 | cat >conftest.$ac_ext <<_ACEOF |
| 4991 | /* By Ruediger Kuhlmann. */ |
| 4992 | #include <sys/types.h> |
| 4993 | #if HAVE_UNISTD_H |
| 4994 | # include <unistd.h> |
| 4995 | #endif |
| 4996 | /* Some systems only have a dummy stub for fork() */ |
| 4997 | int main () |
| 4998 | { |
| 4999 | if (fork() < 0) |
| 5000 | exit (1); |
| 5001 | exit (0); |
| 5002 | } |
| 5003 | _ACEOF |
| 5004 | rm -f conftest$ac_exeext |
| 5005 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 5006 | (eval $ac_link) 2>&5 |
| 5007 | ac_status=$? |
| 5008 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5009 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' |
| 5010 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5011 | (eval $ac_try) 2>&5 |
| 5012 | ac_status=$? |
| 5013 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5014 | (exit $ac_status); }; }; then |
| 5015 | ac_cv_func_fork_works=yes |
| 5016 | else |
| 5017 | echo "$as_me: program exited with status $ac_status" >&5 |
| 5018 | echo "$as_me: failed program was:" >&5 |
| 5019 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 5020 | |
| 5021 | ( exit $ac_status ) |
| 5022 | ac_cv_func_fork_works=no |
| 5023 | fi |
| 5024 | rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 5025 | fi |
| 5026 | fi |
| 5027 | echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5 |
| 5028 | echo "${ECHO_T}$ac_cv_func_fork_works" >&6 |
| 5029 | |
| 5030 | else |
| 5031 | ac_cv_func_fork_works=$ac_cv_func_fork |
| 5032 | fi |
| 5033 | if test "x$ac_cv_func_fork_works" = xcross; then |
| 5034 | case $host in |
| 5035 | *-*-amigaos* | *-*-msdosdjgpp*) |
| 5036 | # Override, as these systems have only a dummy fork() stub |
| 5037 | ac_cv_func_fork_works=no |
| 5038 | ;; |
| 5039 | *) |
| 5040 | ac_cv_func_fork_works=yes |
| 5041 | ;; |
| 5042 | esac |
| 5043 | { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 |
| 5044 | echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} |
| 5045 | fi |
| 5046 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
| 5047 | if test "x$ac_cv_func_vfork" = xyes; then |
| 5048 | echo "$as_me:$LINENO: checking for working vfork" >&5 |
| 5049 | echo $ECHO_N "checking for working vfork... $ECHO_C" >&6 |
| 5050 | if test "${ac_cv_func_vfork_works+set}" = set; then |
| 5051 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 5052 | else |
| 5053 | if test "$cross_compiling" = yes; then |
| 5054 | ac_cv_func_vfork_works=cross |
| 5055 | else |
| 5056 | cat >conftest.$ac_ext <<_ACEOF |
| 5057 | #line $LINENO "configure" |
| 5058 | /* confdefs.h. */ |
| 5059 | _ACEOF |
| 5060 | cat confdefs.h >>conftest.$ac_ext |
| 5061 | cat >>conftest.$ac_ext <<_ACEOF |
| 5062 | /* end confdefs.h. */ |
| 5063 | /* Thanks to Paul Eggert for this test. */ |
| 5064 | #include <stdio.h> |
| 5065 | #include <stdlib.h> |
| 5066 | #include <sys/types.h> |
| 5067 | #include <sys/stat.h> |
| 5068 | #include <sys/wait.h> |
| 5069 | #if HAVE_UNISTD_H |
| 5070 | # include <unistd.h> |
| 5071 | #endif |
| 5072 | #if HAVE_VFORK_H |
| 5073 | # include <vfork.h> |
| 5074 | #endif |
| 5075 | /* On some sparc systems, changes by the child to local and incoming |
| 5076 | argument registers are propagated back to the parent. The compiler |
| 5077 | is told about this with #include <vfork.h>, but some compilers |
| 5078 | (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a |
| 5079 | static variable whose address is put into a register that is |
| 5080 | clobbered by the vfork. */ |
| 5081 | static void |
| 5082 | #ifdef __cplusplus |
| 5083 | sparc_address_test (int arg) |
| 5084 | # else |
| 5085 | sparc_address_test (arg) int arg; |
| 5086 | #endif |
| 5087 | { |
| 5088 | static pid_t child; |
| 5089 | if (!child) { |
| 5090 | child = vfork (); |
| 5091 | if (child < 0) { |
| 5092 | perror ("vfork"); |
| 5093 | _exit(2); |
| 5094 | } |
| 5095 | if (!child) { |
| 5096 | arg = getpid(); |
| 5097 | write(-1, "", 0); |
| 5098 | _exit (arg); |
| 5099 | } |
| 5100 | } |
| 5101 | } |
| 5102 | |
| 5103 | int |
| 5104 | main () |
| 5105 | { |
| 5106 | pid_t parent = getpid (); |
| 5107 | pid_t child; |
| 5108 | |
| 5109 | sparc_address_test (0); |
| 5110 | |
| 5111 | child = vfork (); |
| 5112 | |
| 5113 | if (child == 0) { |
| 5114 | /* Here is another test for sparc vfork register problems. This |
| 5115 | test uses lots of local variables, at least as many local |
| 5116 | variables as main has allocated so far including compiler |
| 5117 | temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris |
| 5118 | 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should |
| 5119 | reuse the register of parent for one of the local variables, |
| 5120 | since it will think that parent can't possibly be used any more |
| 5121 | in this routine. Assigning to the local variable will thus |
| 5122 | munge parent in the parent process. */ |
| 5123 | pid_t |
| 5124 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), |
| 5125 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); |
| 5126 | /* Convince the compiler that p..p7 are live; otherwise, it might |
| 5127 | use the same hardware register for all 8 local variables. */ |
| 5128 | if (p != p1 || p != p2 || p != p3 || p != p4 |
| 5129 | || p != p5 || p != p6 || p != p7) |
| 5130 | _exit(1); |
| 5131 | |
| 5132 | /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent |
| 5133 | from child file descriptors. If the child closes a descriptor |
| 5134 | before it execs or exits, this munges the parent's descriptor |
| 5135 | as well. Test for this by closing stdout in the child. */ |
| 5136 | _exit(close(fileno(stdout)) != 0); |
| 5137 | } else { |
| 5138 | int status; |
| 5139 | struct stat st; |
| 5140 | |
| 5141 | while (wait(&status) != child) |
| 5142 | ; |
| 5143 | exit( |
| 5144 | /* Was there some problem with vforking? */ |
| 5145 | child < 0 |
| 5146 | |
| 5147 | /* Did the child fail? (This shouldn't happen.) */ |
| 5148 | || status |
| 5149 | |
| 5150 | /* Did the vfork/compiler bug occur? */ |
| 5151 | || parent != getpid() |
| 5152 | |
| 5153 | /* Did the file descriptor bug occur? */ |
| 5154 | || fstat(fileno(stdout), &st) != 0 |
| 5155 | ); |
| 5156 | } |
| 5157 | } |
| 5158 | _ACEOF |
| 5159 | rm -f conftest$ac_exeext |
| 5160 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 5161 | (eval $ac_link) 2>&5 |
| 5162 | ac_status=$? |
| 5163 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5164 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' |
| 5165 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5166 | (eval $ac_try) 2>&5 |
| 5167 | ac_status=$? |
| 5168 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5169 | (exit $ac_status); }; }; then |
| 5170 | ac_cv_func_vfork_works=yes |
| 5171 | else |
| 5172 | echo "$as_me: program exited with status $ac_status" >&5 |
| 5173 | echo "$as_me: failed program was:" >&5 |
| 5174 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 5175 | |
| 5176 | ( exit $ac_status ) |
| 5177 | ac_cv_func_vfork_works=no |
| 5178 | fi |
| 5179 | rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 5180 | fi |
| 5181 | fi |
| 5182 | echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5 |
| 5183 | echo "${ECHO_T}$ac_cv_func_vfork_works" >&6 |
| 5184 | |
| 5185 | fi; |
| 5186 | if test "x$ac_cv_func_fork_works" = xcross; then |
| 5187 | ac_cv_func_vfork_works=ac_cv_func_vfork |
| 5188 | { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 |
| 5189 | echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} |
| 5190 | fi |
| 5191 | |
| 5192 | if test "x$ac_cv_func_vfork_works" = xyes; then |
| 5193 | |
| 5194 | cat >>confdefs.h <<\_ACEOF |
| 5195 | #define HAVE_WORKING_VFORK 1 |
| 5196 | _ACEOF |
| 5197 | |
| 5198 | else |
| 5199 | |
| 5200 | cat >>confdefs.h <<\_ACEOF |
| 5201 | #define vfork fork |
| 5202 | _ACEOF |
| 5203 | |
| 5204 | fi |
| 5205 | if test "x$ac_cv_func_fork_works" = xyes; then |
| 5206 | |
| 5207 | cat >>confdefs.h <<\_ACEOF |
| 5208 | #define HAVE_WORKING_FORK 1 |
| 5209 | _ACEOF |
| 5210 | |
| 5211 | fi |
| 5212 | |
| 5213 | if test $ac_cv_func_vfork_works = no; then |
| 5214 | LIBOBJS="$LIBOBJS vfork.$ac_objext" |
| 5215 | fi |
| 5216 | # We only need _doprnt if we might use it to implement v*printf. |
| 5217 | if test $ac_cv_func_vprintf != yes \ |
| 5218 | || test $ac_cv_func_vfprintf != yes \ |
| 5219 | || test $ac_cv_func_vsprintf != yes; then |
| 5220 | |
| 5221 | for ac_func in _doprnt |
| 5222 | do |
| 5223 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 5224 | echo "$as_me:$LINENO: checking for $ac_func" >&5 |
| 5225 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 |
| 5226 | if eval "test \"\${$as_ac_var+set}\" = set"; then |
| 5227 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 5228 | else |
| 5229 | if test x$gcc_no_link = xyes; then |
| 5230 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 |
| 5231 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} |
| 5232 | { (exit 1); exit 1; }; } |
| 5233 | fi |
| 5234 | cat >conftest.$ac_ext <<_ACEOF |
| 5235 | #line $LINENO "configure" |
| 5236 | /* confdefs.h. */ |
| 5237 | _ACEOF |
| 5238 | cat confdefs.h >>conftest.$ac_ext |
| 5239 | cat >>conftest.$ac_ext <<_ACEOF |
| 5240 | /* end confdefs.h. */ |
| 5241 | /* System header to define __stub macros and hopefully few prototypes, |
| 5242 | which can conflict with char $ac_func (); below. |
| 5243 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 5244 | <limits.h> exists even on freestanding compilers. Under hpux, |
| 5245 | including <limits.h> includes <sys/time.h> and causes problems |
| 5246 | checking for functions defined therein. */ |
| 5247 | #if defined (__STDC__) && !defined (_HPUX_SOURCE) |
| 5248 | # include <limits.h> |
| 5249 | #else |
| 5250 | # include <assert.h> |
| 5251 | #endif |
| 5252 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 5253 | #ifdef __cplusplus |
| 5254 | extern "C" |
| 5255 | { |
| 5256 | #endif |
| 5257 | /* We use char because int might match the return type of a gcc2 |
| 5258 | builtin and then its argument prototype would still apply. */ |
| 5259 | char $ac_func (); |
| 5260 | /* The GNU C library defines this for functions which it implements |
| 5261 | to always fail with ENOSYS. Some functions are actually named |
| 5262 | something starting with __ and the normal name is an alias. */ |
| 5263 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
| 5264 | choke me |
| 5265 | #else |
| 5266 | char (*f) () = $ac_func; |
| 5267 | #endif |
| 5268 | #ifdef __cplusplus |
| 5269 | } |
| 5270 | #endif |
| 5271 | |
| 5272 | int |
| 5273 | main () |
| 5274 | { |
| 5275 | return f != $ac_func; |
| 5276 | ; |
| 5277 | return 0; |
| 5278 | } |
| 5279 | _ACEOF |
| 5280 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 5281 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 5282 | (eval $ac_link) 2>&5 |
| 5283 | ac_status=$? |
| 5284 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5285 | (exit $ac_status); } && |
| 5286 | { ac_try='test -s conftest$ac_exeext' |
| 5287 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5288 | (eval $ac_try) 2>&5 |
| 5289 | ac_status=$? |
| 5290 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5291 | (exit $ac_status); }; }; then |
| 5292 | eval "$as_ac_var=yes" |
| 5293 | else |
| 5294 | echo "$as_me: failed program was:" >&5 |
| 5295 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 5296 | |
| 5297 | eval "$as_ac_var=no" |
| 5298 | fi |
| 5299 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 5300 | fi |
| 5301 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 5302 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 5303 | if test `eval echo '${'$as_ac_var'}'` = yes; then |
| 5304 | cat >>confdefs.h <<_ACEOF |
| 5305 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 5306 | _ACEOF |
| 5307 | |
| 5308 | else |
| 5309 | LIBOBJS="$LIBOBJS $ac_func.$ac_objext" |
| 5310 | fi |
| 5311 | done |
| 5312 | |
| 5313 | |
| 5314 | else |
| 5315 | |
| 5316 | for ac_func in _doprnt |
| 5317 | do |
| 5318 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 5319 | echo "$as_me:$LINENO: checking for $ac_func" >&5 |
| 5320 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 |
| 5321 | if eval "test \"\${$as_ac_var+set}\" = set"; then |
| 5322 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 5323 | else |
| 5324 | if test x$gcc_no_link = xyes; then |
| 5325 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 |
| 5326 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} |
| 5327 | { (exit 1); exit 1; }; } |
| 5328 | fi |
| 5329 | cat >conftest.$ac_ext <<_ACEOF |
| 5330 | #line $LINENO "configure" |
| 5331 | /* confdefs.h. */ |
| 5332 | _ACEOF |
| 5333 | cat confdefs.h >>conftest.$ac_ext |
| 5334 | cat >>conftest.$ac_ext <<_ACEOF |
| 5335 | /* end confdefs.h. */ |
| 5336 | /* System header to define __stub macros and hopefully few prototypes, |
| 5337 | which can conflict with char $ac_func (); below. |
| 5338 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 5339 | <limits.h> exists even on freestanding compilers. Under hpux, |
| 5340 | including <limits.h> includes <sys/time.h> and causes problems |
| 5341 | checking for functions defined therein. */ |
| 5342 | #if defined (__STDC__) && !defined (_HPUX_SOURCE) |
| 5343 | # include <limits.h> |
| 5344 | #else |
| 5345 | # include <assert.h> |
| 5346 | #endif |
| 5347 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 5348 | #ifdef __cplusplus |
| 5349 | extern "C" |
| 5350 | { |
| 5351 | #endif |
| 5352 | /* We use char because int might match the return type of a gcc2 |
| 5353 | builtin and then its argument prototype would still apply. */ |
| 5354 | char $ac_func (); |
| 5355 | /* The GNU C library defines this for functions which it implements |
| 5356 | to always fail with ENOSYS. Some functions are actually named |
| 5357 | something starting with __ and the normal name is an alias. */ |
| 5358 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
| 5359 | choke me |
| 5360 | #else |
| 5361 | char (*f) () = $ac_func; |
| 5362 | #endif |
| 5363 | #ifdef __cplusplus |
| 5364 | } |
| 5365 | #endif |
| 5366 | |
| 5367 | int |
| 5368 | main () |
| 5369 | { |
| 5370 | return f != $ac_func; |
| 5371 | ; |
| 5372 | return 0; |
| 5373 | } |
| 5374 | _ACEOF |
| 5375 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 5376 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 5377 | (eval $ac_link) 2>&5 |
| 5378 | ac_status=$? |
| 5379 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5380 | (exit $ac_status); } && |
| 5381 | { ac_try='test -s conftest$ac_exeext' |
| 5382 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5383 | (eval $ac_try) 2>&5 |
| 5384 | ac_status=$? |
| 5385 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5386 | (exit $ac_status); }; }; then |
| 5387 | eval "$as_ac_var=yes" |
| 5388 | else |
| 5389 | echo "$as_me: failed program was:" >&5 |
| 5390 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 5391 | |
| 5392 | eval "$as_ac_var=no" |
| 5393 | fi |
| 5394 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 5395 | fi |
| 5396 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 5397 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 5398 | if test `eval echo '${'$as_ac_var'}'` = yes; then |
| 5399 | cat >>confdefs.h <<_ACEOF |
| 5400 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 5401 | _ACEOF |
| 5402 | |
| 5403 | fi |
| 5404 | done |
| 5405 | |
| 5406 | fi |
| 5407 | |
| 5408 | for v in $vars; do |
| 5409 | echo "$as_me:$LINENO: checking for $v" >&5 |
| 5410 | echo $ECHO_N "checking for $v... $ECHO_C" >&6 |
| 5411 | if eval "test \"\${libiberty_cv_var_$v+set}\" = set"; then |
| 5412 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 5413 | else |
| 5414 | if test x$gcc_no_link = xyes; then |
| 5415 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 |
| 5416 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} |
| 5417 | { (exit 1); exit 1; }; } |
| 5418 | fi |
| 5419 | cat >conftest.$ac_ext <<_ACEOF |
| 5420 | #line $LINENO "configure" |
| 5421 | /* confdefs.h. */ |
| 5422 | _ACEOF |
| 5423 | cat confdefs.h >>conftest.$ac_ext |
| 5424 | cat >>conftest.$ac_ext <<_ACEOF |
| 5425 | /* end confdefs.h. */ |
| 5426 | int *p; |
| 5427 | int |
| 5428 | main () |
| 5429 | { |
| 5430 | extern int $v []; p = $v; |
| 5431 | ; |
| 5432 | return 0; |
| 5433 | } |
| 5434 | _ACEOF |
| 5435 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 5436 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 5437 | (eval $ac_link) 2>&5 |
| 5438 | ac_status=$? |
| 5439 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5440 | (exit $ac_status); } && |
| 5441 | { ac_try='test -s conftest$ac_exeext' |
| 5442 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5443 | (eval $ac_try) 2>&5 |
| 5444 | ac_status=$? |
| 5445 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5446 | (exit $ac_status); }; }; then |
| 5447 | eval "libiberty_cv_var_$v=yes" |
| 5448 | else |
| 5449 | echo "$as_me: failed program was:" >&5 |
| 5450 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 5451 | |
| 5452 | eval "libiberty_cv_var_$v=no" |
| 5453 | fi |
| 5454 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 5455 | fi |
| 5456 | |
| 5457 | if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then |
| 5458 | echo "$as_me:$LINENO: result: yes" >&5 |
| 5459 | echo "${ECHO_T}yes" >&6 |
| 5460 | n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
| 5461 | cat >>confdefs.h <<_ACEOF |
| 5462 | #define $n 1 |
| 5463 | _ACEOF |
| 5464 | |
| 5465 | else |
| 5466 | echo "$as_me:$LINENO: result: no" >&5 |
| 5467 | echo "${ECHO_T}no" >&6 |
| 5468 | fi |
| 5469 | done |
| 5470 | |
| 5471 | # special check for _system_configuration because AIX <4.3.2 do not |
| 5472 | # contain the `physmem' member. |
| 5473 | echo "$as_me:$LINENO: checking for external symbol _system_configuration" >&5 |
| 5474 | echo $ECHO_N "checking for external symbol _system_configuration... $ECHO_C" >&6 |
| 5475 | cat >conftest.$ac_ext <<_ACEOF |
| 5476 | #line $LINENO "configure" |
| 5477 | /* confdefs.h. */ |
| 5478 | _ACEOF |
| 5479 | cat confdefs.h >>conftest.$ac_ext |
| 5480 | cat >>conftest.$ac_ext <<_ACEOF |
| 5481 | /* end confdefs.h. */ |
| 5482 | #include <sys/systemcfg.h> |
| 5483 | int |
| 5484 | main () |
| 5485 | { |
| 5486 | double x = _system_configuration.physmem; |
| 5487 | ; |
| 5488 | return 0; |
| 5489 | } |
| 5490 | _ACEOF |
| 5491 | rm -f conftest.$ac_objext |
| 5492 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 5493 | (eval $ac_compile) 2>&5 |
| 5494 | ac_status=$? |
| 5495 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5496 | (exit $ac_status); } && |
| 5497 | { ac_try='test -s conftest.$ac_objext' |
| 5498 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5499 | (eval $ac_try) 2>&5 |
| 5500 | ac_status=$? |
| 5501 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5502 | (exit $ac_status); }; }; then |
| 5503 | echo "$as_me:$LINENO: result: yes" >&5 |
| 5504 | echo "${ECHO_T}yes" >&6 |
| 5505 | |
| 5506 | cat >>confdefs.h <<\_ACEOF |
| 5507 | #define HAVE__SYSTEM_CONFIGURATION 1 |
| 5508 | _ACEOF |
| 5509 | |
| 5510 | else |
| 5511 | echo "$as_me: failed program was:" >&5 |
| 5512 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 5513 | |
| 5514 | echo "$as_me:$LINENO: result: no" >&5 |
| 5515 | echo "${ECHO_T}no" >&6 |
| 5516 | fi |
| 5517 | rm -f conftest.$ac_objext conftest.$ac_ext |
| 5518 | |
| 5519 | |
| 5520 | for ac_func in $checkfuncs |
| 5521 | do |
| 5522 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 5523 | echo "$as_me:$LINENO: checking for $ac_func" >&5 |
| 5524 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 |
| 5525 | if eval "test \"\${$as_ac_var+set}\" = set"; then |
| 5526 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 5527 | else |
| 5528 | if test x$gcc_no_link = xyes; then |
| 5529 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 |
| 5530 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} |
| 5531 | { (exit 1); exit 1; }; } |
| 5532 | fi |
| 5533 | cat >conftest.$ac_ext <<_ACEOF |
| 5534 | #line $LINENO "configure" |
| 5535 | /* confdefs.h. */ |
| 5536 | _ACEOF |
| 5537 | cat confdefs.h >>conftest.$ac_ext |
| 5538 | cat >>conftest.$ac_ext <<_ACEOF |
| 5539 | /* end confdefs.h. */ |
| 5540 | /* System header to define __stub macros and hopefully few prototypes, |
| 5541 | which can conflict with char $ac_func (); below. |
| 5542 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 5543 | <limits.h> exists even on freestanding compilers. Under hpux, |
| 5544 | including <limits.h> includes <sys/time.h> and causes problems |
| 5545 | checking for functions defined therein. */ |
| 5546 | #if defined (__STDC__) && !defined (_HPUX_SOURCE) |
| 5547 | # include <limits.h> |
| 5548 | #else |
| 5549 | # include <assert.h> |
| 5550 | #endif |
| 5551 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 5552 | #ifdef __cplusplus |
| 5553 | extern "C" |
| 5554 | { |
| 5555 | #endif |
| 5556 | /* We use char because int might match the return type of a gcc2 |
| 5557 | builtin and then its argument prototype would still apply. */ |
| 5558 | char $ac_func (); |
| 5559 | /* The GNU C library defines this for functions which it implements |
| 5560 | to always fail with ENOSYS. Some functions are actually named |
| 5561 | something starting with __ and the normal name is an alias. */ |
| 5562 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
| 5563 | choke me |
| 5564 | #else |
| 5565 | char (*f) () = $ac_func; |
| 5566 | #endif |
| 5567 | #ifdef __cplusplus |
| 5568 | } |
| 5569 | #endif |
| 5570 | |
| 5571 | int |
| 5572 | main () |
| 5573 | { |
| 5574 | return f != $ac_func; |
| 5575 | ; |
| 5576 | return 0; |
| 5577 | } |
| 5578 | _ACEOF |
| 5579 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 5580 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 5581 | (eval $ac_link) 2>&5 |
| 5582 | ac_status=$? |
| 5583 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5584 | (exit $ac_status); } && |
| 5585 | { ac_try='test -s conftest$ac_exeext' |
| 5586 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5587 | (eval $ac_try) 2>&5 |
| 5588 | ac_status=$? |
| 5589 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5590 | (exit $ac_status); }; }; then |
| 5591 | eval "$as_ac_var=yes" |
| 5592 | else |
| 5593 | echo "$as_me: failed program was:" >&5 |
| 5594 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 5595 | |
| 5596 | eval "$as_ac_var=no" |
| 5597 | fi |
| 5598 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 5599 | fi |
| 5600 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 5601 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 5602 | if test `eval echo '${'$as_ac_var'}'` = yes; then |
| 5603 | cat >>confdefs.h <<_ACEOF |
| 5604 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 5605 | _ACEOF |
| 5606 | |
| 5607 | fi |
| 5608 | done |
| 5609 | |
| 5610 | echo "$as_me:$LINENO: checking whether canonicalize_file_name must be declared" >&5 |
| 5611 | echo $ECHO_N "checking whether canonicalize_file_name must be declared... $ECHO_C" >&6 |
| 5612 | if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then |
| 5613 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 5614 | else |
| 5615 | cat >conftest.$ac_ext <<_ACEOF |
| 5616 | #line $LINENO "configure" |
| 5617 | /* confdefs.h. */ |
| 5618 | _ACEOF |
| 5619 | cat confdefs.h >>conftest.$ac_ext |
| 5620 | cat >>conftest.$ac_ext <<_ACEOF |
| 5621 | /* end confdefs.h. */ |
| 5622 | |
| 5623 | #include "confdefs.h" |
| 5624 | #include <stdio.h> |
| 5625 | #ifdef HAVE_STRING_H |
| 5626 | #include <string.h> |
| 5627 | #else |
| 5628 | #ifdef HAVE_STRINGS_H |
| 5629 | #include <strings.h> |
| 5630 | #endif |
| 5631 | #endif |
| 5632 | #ifdef HAVE_STDLIB_H |
| 5633 | #include <stdlib.h> |
| 5634 | #endif |
| 5635 | #ifdef HAVE_UNISTD_H |
| 5636 | #include <unistd.h> |
| 5637 | #endif |
| 5638 | int |
| 5639 | main () |
| 5640 | { |
| 5641 | char *(*pfn) = (char *(*)) canonicalize_file_name |
| 5642 | ; |
| 5643 | return 0; |
| 5644 | } |
| 5645 | _ACEOF |
| 5646 | rm -f conftest.$ac_objext |
| 5647 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 5648 | (eval $ac_compile) 2>&5 |
| 5649 | ac_status=$? |
| 5650 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5651 | (exit $ac_status); } && |
| 5652 | { ac_try='test -s conftest.$ac_objext' |
| 5653 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5654 | (eval $ac_try) 2>&5 |
| 5655 | ac_status=$? |
| 5656 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5657 | (exit $ac_status); }; }; then |
| 5658 | libiberty_cv_decl_needed_canonicalize_file_name=no |
| 5659 | else |
| 5660 | echo "$as_me: failed program was:" >&5 |
| 5661 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 5662 | |
| 5663 | libiberty_cv_decl_needed_canonicalize_file_name=yes |
| 5664 | fi |
| 5665 | rm -f conftest.$ac_objext conftest.$ac_ext |
| 5666 | fi |
| 5667 | |
| 5668 | echo "$as_me:$LINENO: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5 |
| 5669 | echo "${ECHO_T}$libiberty_cv_decl_needed_canonicalize_file_name" >&6 |
| 5670 | if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then |
| 5671 | |
| 5672 | cat >>confdefs.h <<\_ACEOF |
| 5673 | #define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1 |
| 5674 | _ACEOF |
| 5675 | |
| 5676 | fi |
| 5677 | |
| 5678 | fi |
| 5679 | |
| 5680 | # Figure out which version of pexecute to use. |
| 5681 | case "${host}" in |
| 5682 | *-*-mingw* | *-*-winnt*) pexecute=pex-win32.o ;; |
| 5683 | *-*-msdosdjgpp*) pexecute=pex-djgpp.o ;; |
| 5684 | *-*-msdos*) pexecute=pex-msdos.o ;; |
| 5685 | *-*-os2-emx*) pexecute=pex-os2.o ;; |
| 5686 | *) pexecute=pex-unix.o ;; |
| 5687 | esac |
| 5688 | |
| 5689 | |
| 5690 | if test x$gcc_no_link = xyes; then |
| 5691 | if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then |
| 5692 | ac_cv_func_mmap_fixed_mapped=no |
| 5693 | fi |
| 5694 | fi |
| 5695 | if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then |
| 5696 | |
| 5697 | |
| 5698 | for ac_header in stdlib.h unistd.h |
| 5699 | do |
| 5700 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 5701 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
| 5702 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
| 5703 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 5704 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 5705 | else |
| 5706 | cat >conftest.$ac_ext <<_ACEOF |
| 5707 | #line $LINENO "configure" |
| 5708 | /* confdefs.h. */ |
| 5709 | _ACEOF |
| 5710 | cat confdefs.h >>conftest.$ac_ext |
| 5711 | cat >>conftest.$ac_ext <<_ACEOF |
| 5712 | /* end confdefs.h. */ |
| 5713 | #include <$ac_header> |
| 5714 | _ACEOF |
| 5715 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
| 5716 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
| 5717 | ac_status=$? |
| 5718 | grep -v '^ *+' conftest.er1 >conftest.err |
| 5719 | rm -f conftest.er1 |
| 5720 | cat conftest.err >&5 |
| 5721 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5722 | (exit $ac_status); } >/dev/null; then |
| 5723 | if test -s conftest.err; then |
| 5724 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 5725 | else |
| 5726 | ac_cpp_err= |
| 5727 | fi |
| 5728 | else |
| 5729 | ac_cpp_err=yes |
| 5730 | fi |
| 5731 | if test -z "$ac_cpp_err"; then |
| 5732 | eval "$as_ac_Header=yes" |
| 5733 | else |
| 5734 | echo "$as_me: failed program was:" >&5 |
| 5735 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 5736 | |
| 5737 | eval "$as_ac_Header=no" |
| 5738 | fi |
| 5739 | rm -f conftest.err conftest.$ac_ext |
| 5740 | fi |
| 5741 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 5742 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 5743 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
| 5744 | cat >>confdefs.h <<_ACEOF |
| 5745 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| 5746 | _ACEOF |
| 5747 | |
| 5748 | fi |
| 5749 | done |
| 5750 | |
| 5751 | |
| 5752 | for ac_func in getpagesize |
| 5753 | do |
| 5754 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 5755 | echo "$as_me:$LINENO: checking for $ac_func" >&5 |
| 5756 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 |
| 5757 | if eval "test \"\${$as_ac_var+set}\" = set"; then |
| 5758 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 5759 | else |
| 5760 | if test x$gcc_no_link = xyes; then |
| 5761 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 |
| 5762 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} |
| 5763 | { (exit 1); exit 1; }; } |
| 5764 | fi |
| 5765 | cat >conftest.$ac_ext <<_ACEOF |
| 5766 | #line $LINENO "configure" |
| 5767 | /* confdefs.h. */ |
| 5768 | _ACEOF |
| 5769 | cat confdefs.h >>conftest.$ac_ext |
| 5770 | cat >>conftest.$ac_ext <<_ACEOF |
| 5771 | /* end confdefs.h. */ |
| 5772 | /* System header to define __stub macros and hopefully few prototypes, |
| 5773 | which can conflict with char $ac_func (); below. |
| 5774 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 5775 | <limits.h> exists even on freestanding compilers. Under hpux, |
| 5776 | including <limits.h> includes <sys/time.h> and causes problems |
| 5777 | checking for functions defined therein. */ |
| 5778 | #if defined (__STDC__) && !defined (_HPUX_SOURCE) |
| 5779 | # include <limits.h> |
| 5780 | #else |
| 5781 | # include <assert.h> |
| 5782 | #endif |
| 5783 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 5784 | #ifdef __cplusplus |
| 5785 | extern "C" |
| 5786 | { |
| 5787 | #endif |
| 5788 | /* We use char because int might match the return type of a gcc2 |
| 5789 | builtin and then its argument prototype would still apply. */ |
| 5790 | char $ac_func (); |
| 5791 | /* The GNU C library defines this for functions which it implements |
| 5792 | to always fail with ENOSYS. Some functions are actually named |
| 5793 | something starting with __ and the normal name is an alias. */ |
| 5794 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
| 5795 | choke me |
| 5796 | #else |
| 5797 | char (*f) () = $ac_func; |
| 5798 | #endif |
| 5799 | #ifdef __cplusplus |
| 5800 | } |
| 5801 | #endif |
| 5802 | |
| 5803 | int |
| 5804 | main () |
| 5805 | { |
| 5806 | return f != $ac_func; |
| 5807 | ; |
| 5808 | return 0; |
| 5809 | } |
| 5810 | _ACEOF |
| 5811 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 5812 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 5813 | (eval $ac_link) 2>&5 |
| 5814 | ac_status=$? |
| 5815 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5816 | (exit $ac_status); } && |
| 5817 | { ac_try='test -s conftest$ac_exeext' |
| 5818 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5819 | (eval $ac_try) 2>&5 |
| 5820 | ac_status=$? |
| 5821 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5822 | (exit $ac_status); }; }; then |
| 5823 | eval "$as_ac_var=yes" |
| 5824 | else |
| 5825 | echo "$as_me: failed program was:" >&5 |
| 5826 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 5827 | |
| 5828 | eval "$as_ac_var=no" |
| 5829 | fi |
| 5830 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 5831 | fi |
| 5832 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 5833 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 5834 | if test `eval echo '${'$as_ac_var'}'` = yes; then |
| 5835 | cat >>confdefs.h <<_ACEOF |
| 5836 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 5837 | _ACEOF |
| 5838 | |
| 5839 | fi |
| 5840 | done |
| 5841 | |
| 5842 | echo "$as_me:$LINENO: checking for working mmap" >&5 |
| 5843 | echo $ECHO_N "checking for working mmap... $ECHO_C" >&6 |
| 5844 | if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then |
| 5845 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 5846 | else |
| 5847 | if test "$cross_compiling" = yes; then |
| 5848 | ac_cv_func_mmap_fixed_mapped=no |
| 5849 | else |
| 5850 | cat >conftest.$ac_ext <<_ACEOF |
| 5851 | #line $LINENO "configure" |
| 5852 | /* confdefs.h. */ |
| 5853 | _ACEOF |
| 5854 | cat confdefs.h >>conftest.$ac_ext |
| 5855 | cat >>conftest.$ac_ext <<_ACEOF |
| 5856 | /* end confdefs.h. */ |
| 5857 | $ac_includes_default |
| 5858 | /* malloc might have been renamed as rpl_malloc. */ |
| 5859 | #undef malloc |
| 5860 | |
| 5861 | /* Thanks to Mike Haertel and Jim Avera for this test. |
| 5862 | Here is a matrix of mmap possibilities: |
| 5863 | mmap private not fixed |
| 5864 | mmap private fixed at somewhere currently unmapped |
| 5865 | mmap private fixed at somewhere already mapped |
| 5866 | mmap shared not fixed |
| 5867 | mmap shared fixed at somewhere currently unmapped |
| 5868 | mmap shared fixed at somewhere already mapped |
| 5869 | For private mappings, we should verify that changes cannot be read() |
| 5870 | back from the file, nor mmap's back from the file at a different |
| 5871 | address. (There have been systems where private was not correctly |
| 5872 | implemented like the infamous i386 svr4.0, and systems where the |
| 5873 | VM page cache was not coherent with the file system buffer cache |
| 5874 | like early versions of FreeBSD and possibly contemporary NetBSD.) |
| 5875 | For shared mappings, we should conversely verify that changes get |
| 5876 | propagated back to all the places they're supposed to be. |
| 5877 | |
| 5878 | Grep wants private fixed already mapped. |
| 5879 | The main things grep needs to know about mmap are: |
| 5880 | * does it exist and is it safe to write into the mmap'd area |
| 5881 | * how to use it (BSD variants) */ |
| 5882 | |
| 5883 | #include <fcntl.h> |
| 5884 | #include <sys/mman.h> |
| 5885 | |
| 5886 | #if !STDC_HEADERS && !HAVE_STDLIB_H |
| 5887 | char *malloc (); |
| 5888 | #endif |
| 5889 | |
| 5890 | /* This mess was copied from the GNU getpagesize.h. */ |
| 5891 | #if !HAVE_GETPAGESIZE |
| 5892 | /* Assume that all systems that can run configure have sys/param.h. */ |
| 5893 | # if !HAVE_SYS_PARAM_H |
| 5894 | # define HAVE_SYS_PARAM_H 1 |
| 5895 | # endif |
| 5896 | |
| 5897 | # ifdef _SC_PAGESIZE |
| 5898 | # define getpagesize() sysconf(_SC_PAGESIZE) |
| 5899 | # else /* no _SC_PAGESIZE */ |
| 5900 | # if HAVE_SYS_PARAM_H |
| 5901 | # include <sys/param.h> |
| 5902 | # ifdef EXEC_PAGESIZE |
| 5903 | # define getpagesize() EXEC_PAGESIZE |
| 5904 | # else /* no EXEC_PAGESIZE */ |
| 5905 | # ifdef NBPG |
| 5906 | # define getpagesize() NBPG * CLSIZE |
| 5907 | # ifndef CLSIZE |
| 5908 | # define CLSIZE 1 |
| 5909 | # endif /* no CLSIZE */ |
| 5910 | # else /* no NBPG */ |
| 5911 | # ifdef NBPC |
| 5912 | # define getpagesize() NBPC |
| 5913 | # else /* no NBPC */ |
| 5914 | # ifdef PAGESIZE |
| 5915 | # define getpagesize() PAGESIZE |
| 5916 | # endif /* PAGESIZE */ |
| 5917 | # endif /* no NBPC */ |
| 5918 | # endif /* no NBPG */ |
| 5919 | # endif /* no EXEC_PAGESIZE */ |
| 5920 | # else /* no HAVE_SYS_PARAM_H */ |
| 5921 | # define getpagesize() 8192 /* punt totally */ |
| 5922 | # endif /* no HAVE_SYS_PARAM_H */ |
| 5923 | # endif /* no _SC_PAGESIZE */ |
| 5924 | |
| 5925 | #endif /* no HAVE_GETPAGESIZE */ |
| 5926 | |
| 5927 | int |
| 5928 | main () |
| 5929 | { |
| 5930 | char *data, *data2, *data3; |
| 5931 | int i, pagesize; |
| 5932 | int fd; |
| 5933 | |
| 5934 | pagesize = getpagesize (); |
| 5935 | |
| 5936 | /* First, make a file with some known garbage in it. */ |
| 5937 | data = (char *) malloc (pagesize); |
| 5938 | if (!data) |
| 5939 | exit (1); |
| 5940 | for (i = 0; i < pagesize; ++i) |
| 5941 | *(data + i) = rand (); |
| 5942 | umask (0); |
| 5943 | fd = creat ("conftest.mmap", 0600); |
| 5944 | if (fd < 0) |
| 5945 | exit (1); |
| 5946 | if (write (fd, data, pagesize) != pagesize) |
| 5947 | exit (1); |
| 5948 | close (fd); |
| 5949 | |
| 5950 | /* Next, try to mmap the file at a fixed address which already has |
| 5951 | something else allocated at it. If we can, also make sure that |
| 5952 | we see the same garbage. */ |
| 5953 | fd = open ("conftest.mmap", O_RDWR); |
| 5954 | if (fd < 0) |
| 5955 | exit (1); |
| 5956 | data2 = (char *) malloc (2 * pagesize); |
| 5957 | if (!data2) |
| 5958 | exit (1); |
| 5959 | data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1); |
| 5960 | if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, |
| 5961 | MAP_PRIVATE | MAP_FIXED, fd, 0L)) |
| 5962 | exit (1); |
| 5963 | for (i = 0; i < pagesize; ++i) |
| 5964 | if (*(data + i) != *(data2 + i)) |
| 5965 | exit (1); |
| 5966 | |
| 5967 | /* Finally, make sure that changes to the mapped area do not |
| 5968 | percolate back to the file as seen by read(). (This is a bug on |
| 5969 | some variants of i386 svr4.0.) */ |
| 5970 | for (i = 0; i < pagesize; ++i) |
| 5971 | *(data2 + i) = *(data2 + i) + 1; |
| 5972 | data3 = (char *) malloc (pagesize); |
| 5973 | if (!data3) |
| 5974 | exit (1); |
| 5975 | if (read (fd, data3, pagesize) != pagesize) |
| 5976 | exit (1); |
| 5977 | for (i = 0; i < pagesize; ++i) |
| 5978 | if (*(data + i) != *(data3 + i)) |
| 5979 | exit (1); |
| 5980 | close (fd); |
| 5981 | exit (0); |
| 5982 | } |
| 5983 | _ACEOF |
| 5984 | rm -f conftest$ac_exeext |
| 5985 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 5986 | (eval $ac_link) 2>&5 |
| 5987 | ac_status=$? |
| 5988 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5989 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' |
| 5990 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5991 | (eval $ac_try) 2>&5 |
| 5992 | ac_status=$? |
| 5993 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5994 | (exit $ac_status); }; }; then |
| 5995 | ac_cv_func_mmap_fixed_mapped=yes |
| 5996 | else |
| 5997 | echo "$as_me: program exited with status $ac_status" >&5 |
| 5998 | echo "$as_me: failed program was:" >&5 |
| 5999 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 6000 | |
| 6001 | ( exit $ac_status ) |
| 6002 | ac_cv_func_mmap_fixed_mapped=no |
| 6003 | fi |
| 6004 | rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 6005 | fi |
| 6006 | fi |
| 6007 | echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5 |
| 6008 | echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6 |
| 6009 | if test $ac_cv_func_mmap_fixed_mapped = yes; then |
| 6010 | |
| 6011 | cat >>confdefs.h <<\_ACEOF |
| 6012 | #define HAVE_MMAP 1 |
| 6013 | _ACEOF |
| 6014 | |
| 6015 | fi |
| 6016 | rm -f conftest.mmap |
| 6017 | |
| 6018 | fi |
| 6019 | |
| 6020 | echo "$as_me:$LINENO: checking for working strncmp" >&5 |
| 6021 | echo $ECHO_N "checking for working strncmp... $ECHO_C" >&6 |
| 6022 | if test "${ac_cv_func_strncmp_works+set}" = set; then |
| 6023 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 6024 | else |
| 6025 | if test "$cross_compiling" = yes; then |
| 6026 | ac_cv_func_strncmp_works=no |
| 6027 | else |
| 6028 | cat >conftest.$ac_ext <<_ACEOF |
| 6029 | #line $LINENO "configure" |
| 6030 | /* confdefs.h. */ |
| 6031 | _ACEOF |
| 6032 | cat confdefs.h >>conftest.$ac_ext |
| 6033 | cat >>conftest.$ac_ext <<_ACEOF |
| 6034 | /* end confdefs.h. */ |
| 6035 | |
| 6036 | /* Test by Jim Wilson and Kaveh Ghazi. |
| 6037 | Check whether strncmp reads past the end of its string parameters. */ |
| 6038 | #include <sys/types.h> |
| 6039 | |
| 6040 | #ifdef HAVE_FCNTL_H |
| 6041 | #include <fcntl.h> |
| 6042 | #endif |
| 6043 | |
| 6044 | #ifdef HAVE_SYS_MMAN_H |
| 6045 | #include <sys/mman.h> |
| 6046 | #endif |
| 6047 | |
| 6048 | #ifndef MAP_ANON |
| 6049 | #ifdef MAP_ANONYMOUS |
| 6050 | #define MAP_ANON MAP_ANONYMOUS |
| 6051 | #else |
| 6052 | #define MAP_ANON MAP_FILE |
| 6053 | #endif |
| 6054 | #endif |
| 6055 | |
| 6056 | #ifndef MAP_FILE |
| 6057 | #define MAP_FILE 0 |
| 6058 | #endif |
| 6059 | #ifndef O_RDONLY |
| 6060 | #define O_RDONLY 0 |
| 6061 | #endif |
| 6062 | |
| 6063 | #define MAP_LEN 0x10000 |
| 6064 | |
| 6065 | main () |
| 6066 | { |
| 6067 | #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE) |
| 6068 | char *p; |
| 6069 | int dev_zero; |
| 6070 | |
| 6071 | dev_zero = open ("/dev/zero", O_RDONLY); |
| 6072 | if (dev_zero < 0) |
| 6073 | exit (1); |
| 6074 | |
| 6075 | p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, |
| 6076 | MAP_ANON|MAP_PRIVATE, dev_zero, 0); |
| 6077 | if (p == (char *)-1) |
| 6078 | p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, |
| 6079 | MAP_ANON|MAP_PRIVATE, -1, 0); |
| 6080 | if (p == (char *)-1) |
| 6081 | exit (2); |
| 6082 | else |
| 6083 | { |
| 6084 | char *string = "__si_type_info"; |
| 6085 | char *q = (char *) p + MAP_LEN - strlen (string) - 2; |
| 6086 | char *r = (char *) p + 0xe; |
| 6087 | |
| 6088 | strcpy (q, string); |
| 6089 | strcpy (r, string); |
| 6090 | strncmp (r, q, 14); |
| 6091 | } |
| 6092 | #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */ |
| 6093 | exit (0); |
| 6094 | } |
| 6095 | |
| 6096 | _ACEOF |
| 6097 | rm -f conftest$ac_exeext |
| 6098 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 6099 | (eval $ac_link) 2>&5 |
| 6100 | ac_status=$? |
| 6101 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6102 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' |
| 6103 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6104 | (eval $ac_try) 2>&5 |
| 6105 | ac_status=$? |
| 6106 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6107 | (exit $ac_status); }; }; then |
| 6108 | ac_cv_func_strncmp_works=yes |
| 6109 | else |
| 6110 | echo "$as_me: program exited with status $ac_status" >&5 |
| 6111 | echo "$as_me: failed program was:" >&5 |
| 6112 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 6113 | |
| 6114 | ( exit $ac_status ) |
| 6115 | ac_cv_func_strncmp_works=no |
| 6116 | fi |
| 6117 | rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 6118 | fi |
| 6119 | rm -f core core.* *.core |
| 6120 | fi |
| 6121 | echo "$as_me:$LINENO: result: $ac_cv_func_strncmp_works" >&5 |
| 6122 | echo "${ECHO_T}$ac_cv_func_strncmp_works" >&6 |
| 6123 | if test $ac_cv_func_strncmp_works = no ; then |
| 6124 | LIBOBJS="$LIBOBJS strncmp.$ac_objext" |
| 6125 | fi |
| 6126 | |
| 6127 | |
| 6128 | # Install a library built with a cross compiler in $(tooldir) rather |
| 6129 | # than $(libdir). |
| 6130 | if test -z "${with_cross_host}"; then |
| 6131 | INSTALL_DEST=libdir |
| 6132 | else |
| 6133 | INSTALL_DEST=tooldir |
| 6134 | fi |
| 6135 | |
| 6136 | |
| 6137 | # We need multilib support, but only if configuring for the target. |
| 6138 | ac_config_files="$ac_config_files Makefile testsuite/Makefile" |
| 6139 | ac_config_commands="$ac_config_commands default" |
| 6140 | cat >confcache <<\_ACEOF |
| 6141 | # This file is a shell script that caches the results of configure |
| 6142 | # tests run on this system so they can be shared between configure |
| 6143 | # scripts and configure runs, see configure's option --config-cache. |
| 6144 | # It is not useful on other systems. If it contains results you don't |
| 6145 | # want to keep, you may remove or edit it. |
| 6146 | # |
| 6147 | # config.status only pays attention to the cache file if you give it |
| 6148 | # the --recheck option to rerun configure. |
| 6149 | # |
| 6150 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
| 6151 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
| 6152 | # following values. |
| 6153 | |
| 6154 | _ACEOF |
| 6155 | |
| 6156 | # The following way of writing the cache mishandles newlines in values, |
| 6157 | # but we know of no workaround that is simple, portable, and efficient. |
| 6158 | # So, don't put newlines in cache variables' values. |
| 6159 | # Ultrix sh set writes to stderr and can't be redirected directly, |
| 6160 | # and sets the high bit in the cache file unless we assign to the vars. |
| 6161 | { |
| 6162 | (set) 2>&1 | |
| 6163 | case `(ac_space=' '; set | grep ac_space) 2>&1` in |
| 6164 | *ac_space=\ *) |
| 6165 | # `set' does not quote correctly, so add quotes (double-quote |
| 6166 | # substitution turns \\\\ into \\, and sed turns \\ into \). |
| 6167 | sed -n \ |
| 6168 | "s/'/'\\\\''/g; |
| 6169 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" |
| 6170 | ;; |
| 6171 | *) |
| 6172 | # `set' quotes correctly as required by POSIX, so do not add quotes. |
| 6173 | sed -n \ |
| 6174 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" |
| 6175 | ;; |
| 6176 | esac; |
| 6177 | } | |
| 6178 | sed ' |
| 6179 | t clear |
| 6180 | : clear |
| 6181 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
| 6182 | t end |
| 6183 | /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
| 6184 | : end' >>confcache |
| 6185 | if diff $cache_file confcache >/dev/null 2>&1; then :; else |
| 6186 | if test -w $cache_file; then |
| 6187 | test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" |
| 6188 | cat confcache >$cache_file |
| 6189 | else |
| 6190 | echo "not updating unwritable cache $cache_file" |
| 6191 | fi |
| 6192 | fi |
| 6193 | rm -f confcache |
| 6194 | |
| 6195 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
| 6196 | # Let make expand exec_prefix. |
| 6197 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| 6198 | |
| 6199 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
| 6200 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and |
| 6201 | # trailing colons and then remove the whole line if VPATH becomes empty |
| 6202 | # (actually we leave an empty line to preserve line numbers). |
| 6203 | if test "x$srcdir" = x.; then |
| 6204 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ |
| 6205 | s/:*\$(srcdir):*/:/; |
| 6206 | s/:*\${srcdir}:*/:/; |
| 6207 | s/:*@srcdir@:*/:/; |
| 6208 | s/^\([^=]*=[ ]*\):*/\1/; |
| 6209 | s/:*$//; |
| 6210 | s/^[^=]*=[ ]*$//; |
| 6211 | }' |
| 6212 | fi |
| 6213 | |
| 6214 | DEFS=-DHAVE_CONFIG_H |
| 6215 | |
| 6216 | ac_libobjs= |
| 6217 | ac_ltlibobjs= |
| 6218 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
| 6219 | # 1. Remove the extension, and $U if already installed. |
| 6220 | ac_i=`echo "$ac_i" | |
| 6221 | sed 's/\$U\././;s/\.o$//;s/\.obj$//'` |
| 6222 | # 2. Add them. |
| 6223 | ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" |
| 6224 | ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' |
| 6225 | done |
| 6226 | LIBOBJS=$ac_libobjs |
| 6227 | |
| 6228 | LTLIBOBJS=$ac_ltlibobjs |
| 6229 | |
| 6230 | |
| 6231 | |
| 6232 | : ${CONFIG_STATUS=./config.status} |
| 6233 | ac_clean_files_save=$ac_clean_files |
| 6234 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" |
| 6235 | { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 |
| 6236 | echo "$as_me: creating $CONFIG_STATUS" >&6;} |
| 6237 | cat >$CONFIG_STATUS <<_ACEOF |
| 6238 | #! $SHELL |
| 6239 | # Generated by $as_me. |
| 6240 | # Run this file to recreate the current configuration. |
| 6241 | # Compiler output produced by configure, useful for debugging |
| 6242 | # configure, is in config.log if it exists. |
| 6243 | |
| 6244 | debug=false |
| 6245 | ac_cs_recheck=false |
| 6246 | ac_cs_silent=false |
| 6247 | SHELL=\${CONFIG_SHELL-$SHELL} |
| 6248 | _ACEOF |
| 6249 | |
| 6250 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 6251 | ## --------------------- ## |
| 6252 | ## M4sh Initialization. ## |
| 6253 | ## --------------------- ## |
| 6254 | |
| 6255 | # Be Bourne compatible |
| 6256 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then |
| 6257 | emulate sh |
| 6258 | NULLCMD=: |
| 6259 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which |
| 6260 | # is contrary to our usage. Disable this feature. |
| 6261 | alias -g '${1+"$@"}'='"$@"' |
| 6262 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then |
| 6263 | set -o posix |
| 6264 | fi |
| 6265 | |
| 6266 | # Support unset when possible. |
| 6267 | if (FOO=FOO; unset FOO) >/dev/null 2>&1; then |
| 6268 | as_unset=unset |
| 6269 | else |
| 6270 | as_unset=false |
| 6271 | fi |
| 6272 | |
| 6273 | |
| 6274 | # Work around bugs in pre-3.0 UWIN ksh. |
| 6275 | $as_unset ENV MAIL MAILPATH |
| 6276 | PS1='$ ' |
| 6277 | PS2='> ' |
| 6278 | PS4='+ ' |
| 6279 | |
| 6280 | # NLS nuisances. |
| 6281 | for as_var in \ |
| 6282 | LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ |
| 6283 | LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ |
| 6284 | LC_TELEPHONE LC_TIME |
| 6285 | do |
| 6286 | if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then |
| 6287 | eval $as_var=C; export $as_var |
| 6288 | else |
| 6289 | $as_unset $as_var |
| 6290 | fi |
| 6291 | done |
| 6292 | |
| 6293 | # Required to use basename. |
| 6294 | if expr a : '\(a\)' >/dev/null 2>&1; then |
| 6295 | as_expr=expr |
| 6296 | else |
| 6297 | as_expr=false |
| 6298 | fi |
| 6299 | |
| 6300 | if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then |
| 6301 | as_basename=basename |
| 6302 | else |
| 6303 | as_basename=false |
| 6304 | fi |
| 6305 | |
| 6306 | |
| 6307 | # Name of the executable. |
| 6308 | as_me=`$as_basename "$0" || |
| 6309 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
| 6310 | X"$0" : 'X\(//\)$' \| \ |
| 6311 | X"$0" : 'X\(/\)$' \| \ |
| 6312 | . : '\(.\)' 2>/dev/null || |
| 6313 | echo X/"$0" | |
| 6314 | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } |
| 6315 | /^X\/\(\/\/\)$/{ s//\1/; q; } |
| 6316 | /^X\/\(\/\).*/{ s//\1/; q; } |
| 6317 | s/.*/./; q'` |
| 6318 | |
| 6319 | |
| 6320 | # PATH needs CR, and LINENO needs CR and PATH. |
| 6321 | # Avoid depending upon Character Ranges. |
| 6322 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
| 6323 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
| 6324 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
| 6325 | as_cr_digits='0123456789' |
| 6326 | as_cr_alnum=$as_cr_Letters$as_cr_digits |
| 6327 | |
| 6328 | # The user is always right. |
| 6329 | if test "${PATH_SEPARATOR+set}" != set; then |
| 6330 | echo "#! /bin/sh" >conf$$.sh |
| 6331 | echo "exit 0" >>conf$$.sh |
| 6332 | chmod +x conf$$.sh |
| 6333 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then |
| 6334 | PATH_SEPARATOR=';' |
| 6335 | else |
| 6336 | PATH_SEPARATOR=: |
| 6337 | fi |
| 6338 | rm -f conf$$.sh |
| 6339 | fi |
| 6340 | |
| 6341 | |
| 6342 | as_lineno_1=$LINENO |
| 6343 | as_lineno_2=$LINENO |
| 6344 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` |
| 6345 | test "x$as_lineno_1" != "x$as_lineno_2" && |
| 6346 | test "x$as_lineno_3" = "x$as_lineno_2" || { |
| 6347 | # Find who we are. Look in the path if we contain no path at all |
| 6348 | # relative or not. |
| 6349 | case $0 in |
| 6350 | *[\\/]* ) as_myself=$0 ;; |
| 6351 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 6352 | for as_dir in $PATH |
| 6353 | do |
| 6354 | IFS=$as_save_IFS |
| 6355 | test -z "$as_dir" && as_dir=. |
| 6356 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
| 6357 | done |
| 6358 | |
| 6359 | ;; |
| 6360 | esac |
| 6361 | # We did not find ourselves, most probably we were run as `sh COMMAND' |
| 6362 | # in which case we are not to be found in the path. |
| 6363 | if test "x$as_myself" = x; then |
| 6364 | as_myself=$0 |
| 6365 | fi |
| 6366 | if test ! -f "$as_myself"; then |
| 6367 | { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 |
| 6368 | echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} |
| 6369 | { (exit 1); exit 1; }; } |
| 6370 | fi |
| 6371 | case $CONFIG_SHELL in |
| 6372 | '') |
| 6373 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 6374 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH |
| 6375 | do |
| 6376 | IFS=$as_save_IFS |
| 6377 | test -z "$as_dir" && as_dir=. |
| 6378 | for as_base in sh bash ksh sh5; do |
| 6379 | case $as_dir in |
| 6380 | /*) |
| 6381 | if ("$as_dir/$as_base" -c ' |
| 6382 | as_lineno_1=$LINENO |
| 6383 | as_lineno_2=$LINENO |
| 6384 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` |
| 6385 | test "x$as_lineno_1" != "x$as_lineno_2" && |
| 6386 | test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then |
| 6387 | $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } |
| 6388 | $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } |
| 6389 | CONFIG_SHELL=$as_dir/$as_base |
| 6390 | export CONFIG_SHELL |
| 6391 | exec "$CONFIG_SHELL" "$0" ${1+"$@"} |
| 6392 | fi;; |
| 6393 | esac |
| 6394 | done |
| 6395 | done |
| 6396 | ;; |
| 6397 | esac |
| 6398 | |
| 6399 | # Create $as_me.lineno as a copy of $as_myself, but with $LINENO |
| 6400 | # uniformly replaced by the line number. The first 'sed' inserts a |
| 6401 | # line-number line before each line; the second 'sed' does the real |
| 6402 | # work. The second script uses 'N' to pair each line-number line |
| 6403 | # with the numbered line, and appends trailing '-' during |
| 6404 | # substitution so that $LINENO is not a special case at line end. |
| 6405 | # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the |
| 6406 | # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) |
| 6407 | sed '=' <$as_myself | |
| 6408 | sed ' |
| 6409 | N |
| 6410 | s,$,-, |
| 6411 | : loop |
| 6412 | s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, |
| 6413 | t loop |
| 6414 | s,-$,, |
| 6415 | s,^['$as_cr_digits']*\n,, |
| 6416 | ' >$as_me.lineno && |
| 6417 | chmod +x $as_me.lineno || |
| 6418 | { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 |
| 6419 | echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} |
| 6420 | { (exit 1); exit 1; }; } |
| 6421 | |
| 6422 | # Don't try to exec as it changes $[0], causing all sort of problems |
| 6423 | # (the dirname of $[0] is not the place where we might find the |
| 6424 | # original and so on. Autoconf is especially sensible to this). |
| 6425 | . ./$as_me.lineno |
| 6426 | # Exit status is that of the last command. |
| 6427 | exit |
| 6428 | } |
| 6429 | |
| 6430 | |
| 6431 | case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in |
| 6432 | *c*,-n*) ECHO_N= ECHO_C=' |
| 6433 | ' ECHO_T=' ' ;; |
| 6434 | *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; |
| 6435 | *) ECHO_N= ECHO_C='\c' ECHO_T= ;; |
| 6436 | esac |
| 6437 | |
| 6438 | if expr a : '\(a\)' >/dev/null 2>&1; then |
| 6439 | as_expr=expr |
| 6440 | else |
| 6441 | as_expr=false |
| 6442 | fi |
| 6443 | |
| 6444 | rm -f conf$$ conf$$.exe conf$$.file |
| 6445 | echo >conf$$.file |
| 6446 | if ln -s conf$$.file conf$$ 2>/dev/null; then |
| 6447 | # We could just check for DJGPP; but this test a) works b) is more generic |
| 6448 | # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). |
| 6449 | if test -f conf$$.exe; then |
| 6450 | # Don't use ln at all; we don't have any links |
| 6451 | as_ln_s='cp -p' |
| 6452 | else |
| 6453 | as_ln_s='ln -s' |
| 6454 | fi |
| 6455 | elif ln conf$$.file conf$$ 2>/dev/null; then |
| 6456 | as_ln_s=ln |
| 6457 | else |
| 6458 | as_ln_s='cp -p' |
| 6459 | fi |
| 6460 | rm -f conf$$ conf$$.exe conf$$.file |
| 6461 | |
| 6462 | if mkdir -p . 2>/dev/null; then |
| 6463 | as_mkdir_p=: |
| 6464 | else |
| 6465 | as_mkdir_p=false |
| 6466 | fi |
| 6467 | |
| 6468 | as_executable_p="test -f" |
| 6469 | |
| 6470 | # Sed expression to map a string onto a valid CPP name. |
| 6471 | as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" |
| 6472 | |
| 6473 | # Sed expression to map a string onto a valid variable name. |
| 6474 | as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" |
| 6475 | |
| 6476 | |
| 6477 | # IFS |
| 6478 | # We need space, tab and new line, in precisely that order. |
| 6479 | as_nl=' |
| 6480 | ' |
| 6481 | IFS=" $as_nl" |
| 6482 | |
| 6483 | # CDPATH. |
| 6484 | $as_unset CDPATH |
| 6485 | |
| 6486 | exec 6>&1 |
| 6487 | |
| 6488 | # Open the log real soon, to keep \$[0] and so on meaningful, and to |
| 6489 | # report actual input values of CONFIG_FILES etc. instead of their |
| 6490 | # values after options handling. Logging --version etc. is OK. |
| 6491 | exec 5>>config.log |
| 6492 | { |
| 6493 | echo |
| 6494 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX |
| 6495 | ## Running $as_me. ## |
| 6496 | _ASBOX |
| 6497 | } >&5 |
| 6498 | cat >&5 <<_CSEOF |
| 6499 | |
| 6500 | This file was extended by $as_me, which was |
| 6501 | generated by GNU Autoconf 2.57. Invocation command line was |
| 6502 | |
| 6503 | CONFIG_FILES = $CONFIG_FILES |
| 6504 | CONFIG_HEADERS = $CONFIG_HEADERS |
| 6505 | CONFIG_LINKS = $CONFIG_LINKS |
| 6506 | CONFIG_COMMANDS = $CONFIG_COMMANDS |
| 6507 | $ $0 $@ |
| 6508 | |
| 6509 | _CSEOF |
| 6510 | echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 |
| 6511 | echo >&5 |
| 6512 | _ACEOF |
| 6513 | |
| 6514 | # Files that config.status was made for. |
| 6515 | if test -n "$ac_config_files"; then |
| 6516 | echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS |
| 6517 | fi |
| 6518 | |
| 6519 | if test -n "$ac_config_headers"; then |
| 6520 | echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS |
| 6521 | fi |
| 6522 | |
| 6523 | if test -n "$ac_config_links"; then |
| 6524 | echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS |
| 6525 | fi |
| 6526 | |
| 6527 | if test -n "$ac_config_commands"; then |
| 6528 | echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS |
| 6529 | fi |
| 6530 | |
| 6531 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 6532 | |
| 6533 | ac_cs_usage="\ |
| 6534 | \`$as_me' instantiates files from templates according to the |
| 6535 | current configuration. |
| 6536 | |
| 6537 | Usage: $0 [OPTIONS] [FILE]... |
| 6538 | |
| 6539 | -h, --help print this help, then exit |
| 6540 | -V, --version print version number, then exit |
| 6541 | -q, --quiet do not print progress messages |
| 6542 | -d, --debug don't remove temporary files |
| 6543 | --recheck update $as_me by reconfiguring in the same conditions |
| 6544 | --file=FILE[:TEMPLATE] |
| 6545 | instantiate the configuration file FILE |
| 6546 | --header=FILE[:TEMPLATE] |
| 6547 | instantiate the configuration header FILE |
| 6548 | |
| 6549 | Configuration files: |
| 6550 | $config_files |
| 6551 | |
| 6552 | Configuration headers: |
| 6553 | $config_headers |
| 6554 | |
| 6555 | Configuration commands: |
| 6556 | $config_commands |
| 6557 | |
| 6558 | Report bugs to <bug-autoconf@gnu.org>." |
| 6559 | _ACEOF |
| 6560 | |
| 6561 | cat >>$CONFIG_STATUS <<_ACEOF |
| 6562 | ac_cs_version="\\ |
| 6563 | config.status |
| 6564 | configured by $0, generated by GNU Autoconf 2.57, |
| 6565 | with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" |
| 6566 | |
| 6567 | Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 |
| 6568 | Free Software Foundation, Inc. |
| 6569 | This config.status script is free software; the Free Software Foundation |
| 6570 | gives unlimited permission to copy, distribute and modify it." |
| 6571 | srcdir=$srcdir |
| 6572 | INSTALL="$INSTALL" |
| 6573 | _ACEOF |
| 6574 | |
| 6575 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 6576 | # If no file are specified by the user, then we need to provide default |
| 6577 | # value. By we need to know if files were specified by the user. |
| 6578 | ac_need_defaults=: |
| 6579 | while test $# != 0 |
| 6580 | do |
| 6581 | case $1 in |
| 6582 | --*=*) |
| 6583 | ac_option=`expr "x$1" : 'x\([^=]*\)='` |
| 6584 | ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` |
| 6585 | ac_shift=: |
| 6586 | ;; |
| 6587 | -*) |
| 6588 | ac_option=$1 |
| 6589 | ac_optarg=$2 |
| 6590 | ac_shift=shift |
| 6591 | ;; |
| 6592 | *) # This is not an option, so the user has probably given explicit |
| 6593 | # arguments. |
| 6594 | ac_option=$1 |
| 6595 | ac_need_defaults=false;; |
| 6596 | esac |
| 6597 | |
| 6598 | case $ac_option in |
| 6599 | # Handling of the options. |
| 6600 | _ACEOF |
| 6601 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 6602 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
| 6603 | ac_cs_recheck=: ;; |
| 6604 | --version | --vers* | -V ) |
| 6605 | echo "$ac_cs_version"; exit 0 ;; |
| 6606 | --he | --h) |
| 6607 | # Conflict between --help and --header |
| 6608 | { { echo "$as_me:$LINENO: error: ambiguous option: $1 |
| 6609 | Try \`$0 --help' for more information." >&5 |
| 6610 | echo "$as_me: error: ambiguous option: $1 |
| 6611 | Try \`$0 --help' for more information." >&2;} |
| 6612 | { (exit 1); exit 1; }; };; |
| 6613 | --help | --hel | -h ) |
| 6614 | echo "$ac_cs_usage"; exit 0 ;; |
| 6615 | --debug | --d* | -d ) |
| 6616 | debug=: ;; |
| 6617 | --file | --fil | --fi | --f ) |
| 6618 | $ac_shift |
| 6619 | CONFIG_FILES="$CONFIG_FILES $ac_optarg" |
| 6620 | ac_need_defaults=false;; |
| 6621 | --header | --heade | --head | --hea ) |
| 6622 | $ac_shift |
| 6623 | CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" |
| 6624 | ac_need_defaults=false;; |
| 6625 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 6626 | | -silent | --silent | --silen | --sile | --sil | --si | --s) |
| 6627 | ac_cs_silent=: ;; |
| 6628 | |
| 6629 | # This is an error. |
| 6630 | -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 |
| 6631 | Try \`$0 --help' for more information." >&5 |
| 6632 | echo "$as_me: error: unrecognized option: $1 |
| 6633 | Try \`$0 --help' for more information." >&2;} |
| 6634 | { (exit 1); exit 1; }; } ;; |
| 6635 | |
| 6636 | *) ac_config_targets="$ac_config_targets $1" ;; |
| 6637 | |
| 6638 | esac |
| 6639 | shift |
| 6640 | done |
| 6641 | |
| 6642 | ac_configure_extra_args= |
| 6643 | |
| 6644 | if $ac_cs_silent; then |
| 6645 | exec 6>/dev/null |
| 6646 | ac_configure_extra_args="$ac_configure_extra_args --silent" |
| 6647 | fi |
| 6648 | |
| 6649 | _ACEOF |
| 6650 | cat >>$CONFIG_STATUS <<_ACEOF |
| 6651 | if \$ac_cs_recheck; then |
| 6652 | echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 |
| 6653 | exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
| 6654 | fi |
| 6655 | |
| 6656 | _ACEOF |
| 6657 | |
| 6658 | cat >>$CONFIG_STATUS <<_ACEOF |
| 6659 | # |
| 6660 | # INIT-COMMANDS section. |
| 6661 | # |
| 6662 | |
| 6663 | srcdir=${srcdir} |
| 6664 | host=${host} |
| 6665 | target=${target} |
| 6666 | with_target_subdir=${with_target_subdir} |
| 6667 | with_build_subdir=${with_build_subdir} |
| 6668 | with_multisubdir=${with_multisubdir} |
| 6669 | ac_configure_args="--enable-multilib ${ac_configure_args}" |
| 6670 | CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} |
| 6671 | ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}" |
| 6672 | libiberty_topdir=${libiberty_topdir} |
| 6673 | |
| 6674 | |
| 6675 | _ACEOF |
| 6676 | |
| 6677 | |
| 6678 | |
| 6679 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 6680 | for ac_config_target in $ac_config_targets |
| 6681 | do |
| 6682 | case "$ac_config_target" in |
| 6683 | # Handling of arguments. |
| 6684 | "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
| 6685 | "testsuite/Makefile" ) CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;; |
| 6686 | "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
| 6687 | "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; |
| 6688 | *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 |
| 6689 | echo "$as_me: error: invalid argument: $ac_config_target" >&2;} |
| 6690 | { (exit 1); exit 1; }; };; |
| 6691 | esac |
| 6692 | done |
| 6693 | |
| 6694 | # If the user did not use the arguments to specify the items to instantiate, |
| 6695 | # then the envvar interface is used. Set only those that are not. |
| 6696 | # We use the long form for the default assignment because of an extremely |
| 6697 | # bizarre bug on SunOS 4.1.3. |
| 6698 | if $ac_need_defaults; then |
| 6699 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files |
| 6700 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers |
| 6701 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
| 6702 | fi |
| 6703 | |
| 6704 | # Have a temporary directory for convenience. Make it in the build tree |
| 6705 | # simply because there is no reason to put it here, and in addition, |
| 6706 | # creating and moving files from /tmp can sometimes cause problems. |
| 6707 | # Create a temporary directory, and hook for its removal unless debugging. |
| 6708 | $debug || |
| 6709 | { |
| 6710 | trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 |
| 6711 | trap '{ (exit 1); exit 1; }' 1 2 13 15 |
| 6712 | } |
| 6713 | |
| 6714 | # Create a (secure) tmp directory for tmp files. |
| 6715 | |
| 6716 | { |
| 6717 | tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && |
| 6718 | test -n "$tmp" && test -d "$tmp" |
| 6719 | } || |
| 6720 | { |
| 6721 | tmp=./confstat$$-$RANDOM |
| 6722 | (umask 077 && mkdir $tmp) |
| 6723 | } || |
| 6724 | { |
| 6725 | echo "$me: cannot create a temporary directory in ." >&2 |
| 6726 | { (exit 1); exit 1; } |
| 6727 | } |
| 6728 | |
| 6729 | _ACEOF |
| 6730 | |
| 6731 | cat >>$CONFIG_STATUS <<_ACEOF |
| 6732 | |
| 6733 | # |
| 6734 | # CONFIG_FILES section. |
| 6735 | # |
| 6736 | |
| 6737 | # No need to generate the scripts if there are no CONFIG_FILES. |
| 6738 | # This happens for instance when ./config.status config.h |
| 6739 | if test -n "\$CONFIG_FILES"; then |
| 6740 | # Protect against being on the right side of a sed subst in config.status. |
| 6741 | sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; |
| 6742 | s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF |
| 6743 | s,@SHELL@,$SHELL,;t t |
| 6744 | s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t |
| 6745 | s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t |
| 6746 | s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t |
| 6747 | s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t |
| 6748 | s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t |
| 6749 | s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t |
| 6750 | s,@exec_prefix@,$exec_prefix,;t t |
| 6751 | s,@prefix@,$prefix,;t t |
| 6752 | s,@program_transform_name@,$program_transform_name,;t t |
| 6753 | s,@bindir@,$bindir,;t t |
| 6754 | s,@sbindir@,$sbindir,;t t |
| 6755 | s,@libexecdir@,$libexecdir,;t t |
| 6756 | s,@datadir@,$datadir,;t t |
| 6757 | s,@sysconfdir@,$sysconfdir,;t t |
| 6758 | s,@sharedstatedir@,$sharedstatedir,;t t |
| 6759 | s,@localstatedir@,$localstatedir,;t t |
| 6760 | s,@libdir@,$libdir,;t t |
| 6761 | s,@includedir@,$includedir,;t t |
| 6762 | s,@oldincludedir@,$oldincludedir,;t t |
| 6763 | s,@infodir@,$infodir,;t t |
| 6764 | s,@mandir@,$mandir,;t t |
| 6765 | s,@build_alias@,$build_alias,;t t |
| 6766 | s,@host_alias@,$host_alias,;t t |
| 6767 | s,@target_alias@,$target_alias,;t t |
| 6768 | s,@DEFS@,$DEFS,;t t |
| 6769 | s,@ECHO_C@,$ECHO_C,;t t |
| 6770 | s,@ECHO_N@,$ECHO_N,;t t |
| 6771 | s,@ECHO_T@,$ECHO_T,;t t |
| 6772 | s,@LIBS@,$LIBS,;t t |
| 6773 | s,@libiberty_topdir@,$libiberty_topdir,;t t |
| 6774 | s,@MAINT@,$MAINT,;t t |
| 6775 | s,@NOTMAINT@,$NOTMAINT,;t t |
| 6776 | s,@MAKEINFO@,$MAKEINFO,;t t |
| 6777 | s,@BUILD_INFO@,$BUILD_INFO,;t t |
| 6778 | s,@PERL@,$PERL,;t t |
| 6779 | s,@HAVE_PERL@,$HAVE_PERL,;t t |
| 6780 | s,@build@,$build,;t t |
| 6781 | s,@build_cpu@,$build_cpu,;t t |
| 6782 | s,@build_vendor@,$build_vendor,;t t |
| 6783 | s,@build_os@,$build_os,;t t |
| 6784 | s,@host@,$host,;t t |
| 6785 | s,@host_cpu@,$host_cpu,;t t |
| 6786 | s,@host_vendor@,$host_vendor,;t t |
| 6787 | s,@host_os@,$host_os,;t t |
| 6788 | s,@AR@,$AR,;t t |
| 6789 | s,@ac_ct_AR@,$ac_ct_AR,;t t |
| 6790 | s,@RANLIB@,$RANLIB,;t t |
| 6791 | s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t |
| 6792 | s,@CC@,$CC,;t t |
| 6793 | s,@CFLAGS@,$CFLAGS,;t t |
| 6794 | s,@LDFLAGS@,$LDFLAGS,;t t |
| 6795 | s,@CPPFLAGS@,$CPPFLAGS,;t t |
| 6796 | s,@ac_ct_CC@,$ac_ct_CC,;t t |
| 6797 | s,@EXEEXT@,$EXEEXT,;t t |
| 6798 | s,@OBJEXT@,$OBJEXT,;t t |
| 6799 | s,@CPP@,$CPP,;t t |
| 6800 | s,@ac_libiberty_warn_cflags@,$ac_libiberty_warn_cflags,;t t |
| 6801 | s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t |
| 6802 | s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t |
| 6803 | s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t |
| 6804 | s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t |
| 6805 | s,@INSTALL_DATA@,$INSTALL_DATA,;t t |
| 6806 | s,@EGREP@,$EGREP,;t t |
| 6807 | s,@LIBOBJS@,$LIBOBJS,;t t |
| 6808 | s,@CHECK@,$CHECK,;t t |
| 6809 | s,@target_header_dir@,$target_header_dir,;t t |
| 6810 | s,@pexecute@,$pexecute,;t t |
| 6811 | s,@INSTALL_DEST@,$INSTALL_DEST,;t t |
| 6812 | s,@LTLIBOBJS@,$LTLIBOBJS,;t t |
| 6813 | /@host_makefile_frag@/r $host_makefile_frag |
| 6814 | s,@host_makefile_frag@,,;t t |
| 6815 | CEOF |
| 6816 | |
| 6817 | _ACEOF |
| 6818 | |
| 6819 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 6820 | # Split the substitutions into bite-sized pieces for seds with |
| 6821 | # small command number limits, like on Digital OSF/1 and HP-UX. |
| 6822 | ac_max_sed_lines=48 |
| 6823 | ac_sed_frag=1 # Number of current file. |
| 6824 | ac_beg=1 # First line for current file. |
| 6825 | ac_end=$ac_max_sed_lines # Line after last line for current file. |
| 6826 | ac_more_lines=: |
| 6827 | ac_sed_cmds= |
| 6828 | while $ac_more_lines; do |
| 6829 | if test $ac_beg -gt 1; then |
| 6830 | sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag |
| 6831 | else |
| 6832 | sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag |
| 6833 | fi |
| 6834 | if test ! -s $tmp/subs.frag; then |
| 6835 | ac_more_lines=false |
| 6836 | else |
| 6837 | # The purpose of the label and of the branching condition is to |
| 6838 | # speed up the sed processing (if there are no `@' at all, there |
| 6839 | # is no need to browse any of the substitutions). |
| 6840 | # These are the two extra sed commands mentioned above. |
| 6841 | (echo ':t |
| 6842 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed |
| 6843 | if test -z "$ac_sed_cmds"; then |
| 6844 | ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" |
| 6845 | else |
| 6846 | ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" |
| 6847 | fi |
| 6848 | ac_sed_frag=`expr $ac_sed_frag + 1` |
| 6849 | ac_beg=$ac_end |
| 6850 | ac_end=`expr $ac_end + $ac_max_sed_lines` |
| 6851 | fi |
| 6852 | done |
| 6853 | if test -z "$ac_sed_cmds"; then |
| 6854 | ac_sed_cmds=cat |
| 6855 | fi |
| 6856 | fi # test -n "$CONFIG_FILES" |
| 6857 | |
| 6858 | _ACEOF |
| 6859 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 6860 | for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue |
| 6861 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
| 6862 | case $ac_file in |
| 6863 | - | *:- | *:-:* ) # input from stdin |
| 6864 | cat >$tmp/stdin |
| 6865 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
| 6866 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
| 6867 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
| 6868 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
| 6869 | * ) ac_file_in=$ac_file.in ;; |
| 6870 | esac |
| 6871 | |
| 6872 | # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. |
| 6873 | ac_dir=`(dirname "$ac_file") 2>/dev/null || |
| 6874 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 6875 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
| 6876 | X"$ac_file" : 'X\(//\)$' \| \ |
| 6877 | X"$ac_file" : 'X\(/\)' \| \ |
| 6878 | . : '\(.\)' 2>/dev/null || |
| 6879 | echo X"$ac_file" | |
| 6880 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
| 6881 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } |
| 6882 | /^X\(\/\/\)$/{ s//\1/; q; } |
| 6883 | /^X\(\/\).*/{ s//\1/; q; } |
| 6884 | s/.*/./; q'` |
| 6885 | { if $as_mkdir_p; then |
| 6886 | mkdir -p "$ac_dir" |
| 6887 | else |
| 6888 | as_dir="$ac_dir" |
| 6889 | as_dirs= |
| 6890 | while test ! -d "$as_dir"; do |
| 6891 | as_dirs="$as_dir $as_dirs" |
| 6892 | as_dir=`(dirname "$as_dir") 2>/dev/null || |
| 6893 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 6894 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
| 6895 | X"$as_dir" : 'X\(//\)$' \| \ |
| 6896 | X"$as_dir" : 'X\(/\)' \| \ |
| 6897 | . : '\(.\)' 2>/dev/null || |
| 6898 | echo X"$as_dir" | |
| 6899 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
| 6900 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } |
| 6901 | /^X\(\/\/\)$/{ s//\1/; q; } |
| 6902 | /^X\(\/\).*/{ s//\1/; q; } |
| 6903 | s/.*/./; q'` |
| 6904 | done |
| 6905 | test ! -n "$as_dirs" || mkdir $as_dirs |
| 6906 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 |
| 6907 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} |
| 6908 | { (exit 1); exit 1; }; }; } |
| 6909 | |
| 6910 | ac_builddir=. |
| 6911 | |
| 6912 | if test "$ac_dir" != .; then |
| 6913 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` |
| 6914 | # A "../" for each directory in $ac_dir_suffix. |
| 6915 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` |
| 6916 | else |
| 6917 | ac_dir_suffix= ac_top_builddir= |
| 6918 | fi |
| 6919 | |
| 6920 | case $srcdir in |
| 6921 | .) # No --srcdir option. We are building in place. |
| 6922 | ac_srcdir=. |
| 6923 | if test -z "$ac_top_builddir"; then |
| 6924 | ac_top_srcdir=. |
| 6925 | else |
| 6926 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` |
| 6927 | fi ;; |
| 6928 | [\\/]* | ?:[\\/]* ) # Absolute path. |
| 6929 | ac_srcdir=$srcdir$ac_dir_suffix; |
| 6930 | ac_top_srcdir=$srcdir ;; |
| 6931 | *) # Relative path. |
| 6932 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix |
| 6933 | ac_top_srcdir=$ac_top_builddir$srcdir ;; |
| 6934 | esac |
| 6935 | # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be |
| 6936 | # absolute. |
| 6937 | ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` |
| 6938 | ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` |
| 6939 | ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` |
| 6940 | ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` |
| 6941 | |
| 6942 | |
| 6943 | case $INSTALL in |
| 6944 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; |
| 6945 | *) ac_INSTALL=$ac_top_builddir$INSTALL ;; |
| 6946 | esac |
| 6947 | |
| 6948 | if test x"$ac_file" != x-; then |
| 6949 | { echo "$as_me:$LINENO: creating $ac_file" >&5 |
| 6950 | echo "$as_me: creating $ac_file" >&6;} |
| 6951 | rm -f "$ac_file" |
| 6952 | fi |
| 6953 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
| 6954 | # use $as_me), people would be surprised to read: |
| 6955 | # /* config.h. Generated by config.status. */ |
| 6956 | if test x"$ac_file" = x-; then |
| 6957 | configure_input= |
| 6958 | else |
| 6959 | configure_input="$ac_file. " |
| 6960 | fi |
| 6961 | configure_input=$configure_input"Generated from `echo $ac_file_in | |
| 6962 | sed 's,.*/,,'` by configure." |
| 6963 | |
| 6964 | # First look for the input files in the build tree, otherwise in the |
| 6965 | # src tree. |
| 6966 | ac_file_inputs=`IFS=: |
| 6967 | for f in $ac_file_in; do |
| 6968 | case $f in |
| 6969 | -) echo $tmp/stdin ;; |
| 6970 | [\\/$]*) |
| 6971 | # Absolute (can't be DOS-style, as IFS=:) |
| 6972 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 |
| 6973 | echo "$as_me: error: cannot find input file: $f" >&2;} |
| 6974 | { (exit 1); exit 1; }; } |
| 6975 | echo $f;; |
| 6976 | *) # Relative |
| 6977 | if test -f "$f"; then |
| 6978 | # Build tree |
| 6979 | echo $f |
| 6980 | elif test -f "$srcdir/$f"; then |
| 6981 | # Source tree |
| 6982 | echo $srcdir/$f |
| 6983 | else |
| 6984 | # /dev/null tree |
| 6985 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 |
| 6986 | echo "$as_me: error: cannot find input file: $f" >&2;} |
| 6987 | { (exit 1); exit 1; }; } |
| 6988 | fi;; |
| 6989 | esac |
| 6990 | done` || { (exit 1); exit 1; } |
| 6991 | _ACEOF |
| 6992 | cat >>$CONFIG_STATUS <<_ACEOF |
| 6993 | sed "$ac_vpsub |
| 6994 | $extrasub |
| 6995 | _ACEOF |
| 6996 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 6997 | :t |
| 6998 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b |
| 6999 | s,@configure_input@,$configure_input,;t t |
| 7000 | s,@srcdir@,$ac_srcdir,;t t |
| 7001 | s,@abs_srcdir@,$ac_abs_srcdir,;t t |
| 7002 | s,@top_srcdir@,$ac_top_srcdir,;t t |
| 7003 | s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t |
| 7004 | s,@builddir@,$ac_builddir,;t t |
| 7005 | s,@abs_builddir@,$ac_abs_builddir,;t t |
| 7006 | s,@top_builddir@,$ac_top_builddir,;t t |
| 7007 | s,@abs_top_builddir@,$ac_abs_top_builddir,;t t |
| 7008 | s,@INSTALL@,$ac_INSTALL,;t t |
| 7009 | " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out |
| 7010 | rm -f $tmp/stdin |
| 7011 | if test x"$ac_file" != x-; then |
| 7012 | mv $tmp/out $ac_file |
| 7013 | else |
| 7014 | cat $tmp/out |
| 7015 | rm -f $tmp/out |
| 7016 | fi |
| 7017 | |
| 7018 | done |
| 7019 | _ACEOF |
| 7020 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 7021 | |
| 7022 | # |
| 7023 | # CONFIG_HEADER section. |
| 7024 | # |
| 7025 | |
| 7026 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where |
| 7027 | # NAME is the cpp macro being defined and VALUE is the value it is being given. |
| 7028 | # |
| 7029 | # ac_d sets the value in "#define NAME VALUE" lines. |
| 7030 | ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' |
| 7031 | ac_dB='[ ].*$,\1#\2' |
| 7032 | ac_dC=' ' |
| 7033 | ac_dD=',;t' |
| 7034 | # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". |
| 7035 | ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' |
| 7036 | ac_uB='$,\1#\2define\3' |
| 7037 | ac_uC=' ' |
| 7038 | ac_uD=',;t' |
| 7039 | |
| 7040 | for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue |
| 7041 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
| 7042 | case $ac_file in |
| 7043 | - | *:- | *:-:* ) # input from stdin |
| 7044 | cat >$tmp/stdin |
| 7045 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
| 7046 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
| 7047 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
| 7048 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
| 7049 | * ) ac_file_in=$ac_file.in ;; |
| 7050 | esac |
| 7051 | |
| 7052 | test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 |
| 7053 | echo "$as_me: creating $ac_file" >&6;} |
| 7054 | |
| 7055 | # First look for the input files in the build tree, otherwise in the |
| 7056 | # src tree. |
| 7057 | ac_file_inputs=`IFS=: |
| 7058 | for f in $ac_file_in; do |
| 7059 | case $f in |
| 7060 | -) echo $tmp/stdin ;; |
| 7061 | [\\/$]*) |
| 7062 | # Absolute (can't be DOS-style, as IFS=:) |
| 7063 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 |
| 7064 | echo "$as_me: error: cannot find input file: $f" >&2;} |
| 7065 | { (exit 1); exit 1; }; } |
| 7066 | echo $f;; |
| 7067 | *) # Relative |
| 7068 | if test -f "$f"; then |
| 7069 | # Build tree |
| 7070 | echo $f |
| 7071 | elif test -f "$srcdir/$f"; then |
| 7072 | # Source tree |
| 7073 | echo $srcdir/$f |
| 7074 | else |
| 7075 | # /dev/null tree |
| 7076 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 |
| 7077 | echo "$as_me: error: cannot find input file: $f" >&2;} |
| 7078 | { (exit 1); exit 1; }; } |
| 7079 | fi;; |
| 7080 | esac |
| 7081 | done` || { (exit 1); exit 1; } |
| 7082 | # Remove the trailing spaces. |
| 7083 | sed 's/[ ]*$//' $ac_file_inputs >$tmp/in |
| 7084 | |
| 7085 | _ACEOF |
| 7086 | |
| 7087 | # Transform confdefs.h into two sed scripts, `conftest.defines' and |
| 7088 | # `conftest.undefs', that substitutes the proper values into |
| 7089 | # config.h.in to produce config.h. The first handles `#define' |
| 7090 | # templates, and the second `#undef' templates. |
| 7091 | # And first: Protect against being on the right side of a sed subst in |
| 7092 | # config.status. Protect against being in an unquoted here document |
| 7093 | # in config.status. |
| 7094 | rm -f conftest.defines conftest.undefs |
| 7095 | # Using a here document instead of a string reduces the quoting nightmare. |
| 7096 | # Putting comments in sed scripts is not portable. |
| 7097 | # |
| 7098 | # `end' is used to avoid that the second main sed command (meant for |
| 7099 | # 0-ary CPP macros) applies to n-ary macro definitions. |
| 7100 | # See the Autoconf documentation for `clear'. |
| 7101 | cat >confdef2sed.sed <<\_ACEOF |
| 7102 | s/[\\&,]/\\&/g |
| 7103 | s,[\\$`],\\&,g |
| 7104 | t clear |
| 7105 | : clear |
| 7106 | s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp |
| 7107 | t end |
| 7108 | s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp |
| 7109 | : end |
| 7110 | _ACEOF |
| 7111 | # If some macros were called several times there might be several times |
| 7112 | # the same #defines, which is useless. Nevertheless, we may not want to |
| 7113 | # sort them, since we want the *last* AC-DEFINE to be honored. |
| 7114 | uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines |
| 7115 | sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs |
| 7116 | rm -f confdef2sed.sed |
| 7117 | |
| 7118 | # This sed command replaces #undef with comments. This is necessary, for |
| 7119 | # example, in the case of _POSIX_SOURCE, which is predefined and required |
| 7120 | # on some systems where configure will not decide to define it. |
| 7121 | cat >>conftest.undefs <<\_ACEOF |
| 7122 | s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, |
| 7123 | _ACEOF |
| 7124 | |
| 7125 | # Break up conftest.defines because some shells have a limit on the size |
| 7126 | # of here documents, and old seds have small limits too (100 cmds). |
| 7127 | echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS |
| 7128 | echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS |
| 7129 | echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS |
| 7130 | echo ' :' >>$CONFIG_STATUS |
| 7131 | rm -f conftest.tail |
| 7132 | while grep . conftest.defines >/dev/null |
| 7133 | do |
| 7134 | # Write a limited-size here document to $tmp/defines.sed. |
| 7135 | echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS |
| 7136 | # Speed up: don't consider the non `#define' lines. |
| 7137 | echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS |
| 7138 | # Work around the forget-to-reset-the-flag bug. |
| 7139 | echo 't clr' >>$CONFIG_STATUS |
| 7140 | echo ': clr' >>$CONFIG_STATUS |
| 7141 | sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS |
| 7142 | echo 'CEOF |
| 7143 | sed -f $tmp/defines.sed $tmp/in >$tmp/out |
| 7144 | rm -f $tmp/in |
| 7145 | mv $tmp/out $tmp/in |
| 7146 | ' >>$CONFIG_STATUS |
| 7147 | sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail |
| 7148 | rm -f conftest.defines |
| 7149 | mv conftest.tail conftest.defines |
| 7150 | done |
| 7151 | rm -f conftest.defines |
| 7152 | echo ' fi # grep' >>$CONFIG_STATUS |
| 7153 | echo >>$CONFIG_STATUS |
| 7154 | |
| 7155 | # Break up conftest.undefs because some shells have a limit on the size |
| 7156 | # of here documents, and old seds have small limits too (100 cmds). |
| 7157 | echo ' # Handle all the #undef templates' >>$CONFIG_STATUS |
| 7158 | rm -f conftest.tail |
| 7159 | while grep . conftest.undefs >/dev/null |
| 7160 | do |
| 7161 | # Write a limited-size here document to $tmp/undefs.sed. |
| 7162 | echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS |
| 7163 | # Speed up: don't consider the non `#undef' |
| 7164 | echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS |
| 7165 | # Work around the forget-to-reset-the-flag bug. |
| 7166 | echo 't clr' >>$CONFIG_STATUS |
| 7167 | echo ': clr' >>$CONFIG_STATUS |
| 7168 | sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS |
| 7169 | echo 'CEOF |
| 7170 | sed -f $tmp/undefs.sed $tmp/in >$tmp/out |
| 7171 | rm -f $tmp/in |
| 7172 | mv $tmp/out $tmp/in |
| 7173 | ' >>$CONFIG_STATUS |
| 7174 | sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail |
| 7175 | rm -f conftest.undefs |
| 7176 | mv conftest.tail conftest.undefs |
| 7177 | done |
| 7178 | rm -f conftest.undefs |
| 7179 | |
| 7180 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 7181 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
| 7182 | # use $as_me), people would be surprised to read: |
| 7183 | # /* config.h. Generated by config.status. */ |
| 7184 | if test x"$ac_file" = x-; then |
| 7185 | echo "/* Generated by configure. */" >$tmp/config.h |
| 7186 | else |
| 7187 | echo "/* $ac_file. Generated by configure. */" >$tmp/config.h |
| 7188 | fi |
| 7189 | cat $tmp/in >>$tmp/config.h |
| 7190 | rm -f $tmp/in |
| 7191 | if test x"$ac_file" != x-; then |
| 7192 | if diff $ac_file $tmp/config.h >/dev/null 2>&1; then |
| 7193 | { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 |
| 7194 | echo "$as_me: $ac_file is unchanged" >&6;} |
| 7195 | else |
| 7196 | ac_dir=`(dirname "$ac_file") 2>/dev/null || |
| 7197 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 7198 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
| 7199 | X"$ac_file" : 'X\(//\)$' \| \ |
| 7200 | X"$ac_file" : 'X\(/\)' \| \ |
| 7201 | . : '\(.\)' 2>/dev/null || |
| 7202 | echo X"$ac_file" | |
| 7203 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
| 7204 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } |
| 7205 | /^X\(\/\/\)$/{ s//\1/; q; } |
| 7206 | /^X\(\/\).*/{ s//\1/; q; } |
| 7207 | s/.*/./; q'` |
| 7208 | { if $as_mkdir_p; then |
| 7209 | mkdir -p "$ac_dir" |
| 7210 | else |
| 7211 | as_dir="$ac_dir" |
| 7212 | as_dirs= |
| 7213 | while test ! -d "$as_dir"; do |
| 7214 | as_dirs="$as_dir $as_dirs" |
| 7215 | as_dir=`(dirname "$as_dir") 2>/dev/null || |
| 7216 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 7217 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
| 7218 | X"$as_dir" : 'X\(//\)$' \| \ |
| 7219 | X"$as_dir" : 'X\(/\)' \| \ |
| 7220 | . : '\(.\)' 2>/dev/null || |
| 7221 | echo X"$as_dir" | |
| 7222 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
| 7223 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } |
| 7224 | /^X\(\/\/\)$/{ s//\1/; q; } |
| 7225 | /^X\(\/\).*/{ s//\1/; q; } |
| 7226 | s/.*/./; q'` |
| 7227 | done |
| 7228 | test ! -n "$as_dirs" || mkdir $as_dirs |
| 7229 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 |
| 7230 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} |
| 7231 | { (exit 1); exit 1; }; }; } |
| 7232 | |
| 7233 | rm -f $ac_file |
| 7234 | mv $tmp/config.h $ac_file |
| 7235 | fi |
| 7236 | else |
| 7237 | cat $tmp/config.h |
| 7238 | rm -f $tmp/config.h |
| 7239 | fi |
| 7240 | done |
| 7241 | _ACEOF |
| 7242 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 7243 | |
| 7244 | # |
| 7245 | # CONFIG_COMMANDS section. |
| 7246 | # |
| 7247 | for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue |
| 7248 | ac_dest=`echo "$ac_file" | sed 's,:.*,,'` |
| 7249 | ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` |
| 7250 | ac_dir=`(dirname "$ac_dest") 2>/dev/null || |
| 7251 | $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 7252 | X"$ac_dest" : 'X\(//\)[^/]' \| \ |
| 7253 | X"$ac_dest" : 'X\(//\)$' \| \ |
| 7254 | X"$ac_dest" : 'X\(/\)' \| \ |
| 7255 | . : '\(.\)' 2>/dev/null || |
| 7256 | echo X"$ac_dest" | |
| 7257 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
| 7258 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } |
| 7259 | /^X\(\/\/\)$/{ s//\1/; q; } |
| 7260 | /^X\(\/\).*/{ s//\1/; q; } |
| 7261 | s/.*/./; q'` |
| 7262 | ac_builddir=. |
| 7263 | |
| 7264 | if test "$ac_dir" != .; then |
| 7265 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` |
| 7266 | # A "../" for each directory in $ac_dir_suffix. |
| 7267 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` |
| 7268 | else |
| 7269 | ac_dir_suffix= ac_top_builddir= |
| 7270 | fi |
| 7271 | |
| 7272 | case $srcdir in |
| 7273 | .) # No --srcdir option. We are building in place. |
| 7274 | ac_srcdir=. |
| 7275 | if test -z "$ac_top_builddir"; then |
| 7276 | ac_top_srcdir=. |
| 7277 | else |
| 7278 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` |
| 7279 | fi ;; |
| 7280 | [\\/]* | ?:[\\/]* ) # Absolute path. |
| 7281 | ac_srcdir=$srcdir$ac_dir_suffix; |
| 7282 | ac_top_srcdir=$srcdir ;; |
| 7283 | *) # Relative path. |
| 7284 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix |
| 7285 | ac_top_srcdir=$ac_top_builddir$srcdir ;; |
| 7286 | esac |
| 7287 | # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be |
| 7288 | # absolute. |
| 7289 | ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` |
| 7290 | ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` |
| 7291 | ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` |
| 7292 | ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` |
| 7293 | |
| 7294 | |
| 7295 | { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 |
| 7296 | echo "$as_me: executing $ac_dest commands" >&6;} |
| 7297 | case $ac_dest in |
| 7298 | default ) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h |
| 7299 | if test -n "$CONFIG_FILES"; then |
| 7300 | if test -n "${with_build_subdir}" || test -n "${with_target_subdir}"; then |
| 7301 | # FIXME: We shouldn't need to set ac_file |
| 7302 | ac_file=Makefile |
| 7303 | LD="${ORIGINAL_LD_FOR_MULTILIBS}" |
| 7304 | . ${libiberty_topdir}/config-ml.in |
| 7305 | fi |
| 7306 | fi ;; |
| 7307 | esac |
| 7308 | done |
| 7309 | _ACEOF |
| 7310 | |
| 7311 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 7312 | |
| 7313 | { (exit 0); exit 0; } |
| 7314 | _ACEOF |
| 7315 | chmod +x $CONFIG_STATUS |
| 7316 | ac_clean_files=$ac_clean_files_save |
| 7317 | |
| 7318 | |
| 7319 | # configure is writing to config.log, and then calls config.status. |
| 7320 | # config.status does its own redirection, appending to config.log. |
| 7321 | # Unfortunately, on DOS this fails, as config.log is still kept open |
| 7322 | # by configure, so config.status won't be able to write to it; its |
| 7323 | # output is simply discarded. So we exec the FD to /dev/null, |
| 7324 | # effectively closing config.log, so it can be properly (re)opened and |
| 7325 | # appended to by config.status. When coming back to configure, we |
| 7326 | # need to make the FD available again. |
| 7327 | if test "$no_create" != yes; then |
| 7328 | ac_cs_success=: |
| 7329 | ac_config_status_args= |
| 7330 | test "$silent" = yes && |
| 7331 | ac_config_status_args="$ac_config_status_args --quiet" |
| 7332 | exec 5>/dev/null |
| 7333 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
| 7334 | exec 5>>config.log |
| 7335 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which |
| 7336 | # would make configure fail if this is the last instruction. |
| 7337 | $ac_cs_success || { (exit 1); exit 1; } |
| 7338 | fi |
| 7339 | |