Bill Yi | 4e213d5 | 2015-06-23 13:53:11 -0700 | [diff] [blame] | 1 | #! /bin/sh |
| 2 | # Guess values for system-dependent variables and create Makefiles. |
| 3 | # Generated by GNU Autoconf 2.59. |
| 4 | # |
| 5 | # Copyright (C) 2003 Free Software Foundation, Inc. |
| 6 | # This configure script is free software; the Free Software Foundation |
| 7 | # gives unlimited permission to copy, distribute and modify it. |
| 8 | ## --------------------- ## |
| 9 | ## M4sh Initialization. ## |
| 10 | ## --------------------- ## |
| 11 | |
| 12 | # Be Bourne compatible |
| 13 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then |
| 14 | emulate sh |
| 15 | NULLCMD=: |
| 16 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which |
| 17 | # is contrary to our usage. Disable this feature. |
| 18 | alias -g '${1+"$@"}'='"$@"' |
| 19 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then |
| 20 | set -o posix |
| 21 | fi |
| 22 | DUALCASE=1; export DUALCASE # for MKS sh |
| 23 | |
| 24 | # Support unset when possible. |
| 25 | if ( (MAIL=60; unset MAIL) || exit) >/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 -z "`(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 | test -d ./-p && rmdir ./-p |
| 222 | as_mkdir_p=false |
| 223 | fi |
| 224 | |
| 225 | as_executable_p="test -f" |
| 226 | |
| 227 | # Sed expression to map a string onto a valid CPP name. |
| 228 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
| 229 | |
| 230 | # Sed expression to map a string onto a valid variable name. |
| 231 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
| 232 | |
| 233 | |
| 234 | # IFS |
| 235 | # We need space, tab and new line, in precisely that order. |
| 236 | as_nl=' |
| 237 | ' |
| 238 | IFS=" $as_nl" |
| 239 | |
| 240 | # CDPATH. |
| 241 | $as_unset CDPATH |
| 242 | |
| 243 | |
| 244 | # Name of the host. |
| 245 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, |
| 246 | # so uname gets run too. |
| 247 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` |
| 248 | |
| 249 | exec 6>&1 |
| 250 | |
| 251 | # |
| 252 | # Initializations. |
| 253 | # |
| 254 | ac_default_prefix=/usr/local |
| 255 | ac_config_libobj_dir=. |
| 256 | cross_compiling=no |
| 257 | subdirs= |
| 258 | MFLAGS= |
| 259 | MAKEFLAGS= |
| 260 | SHELL=${CONFIG_SHELL-/bin/sh} |
| 261 | |
| 262 | # Maximum number of lines to put in a shell here document. |
| 263 | # This variable seems obsolete. It should probably be removed, and |
| 264 | # only ac_max_sed_lines should be used. |
| 265 | : ${ac_max_here_lines=38} |
| 266 | |
| 267 | # Identity of this package. |
| 268 | PACKAGE_NAME= |
| 269 | PACKAGE_TARNAME= |
| 270 | PACKAGE_VERSION= |
| 271 | PACKAGE_STRING= |
| 272 | PACKAGE_BUGREPORT= |
| 273 | |
| 274 | ac_unique_file="viterbi27.c" |
| 275 | # Factoring default headers for most tests. |
| 276 | ac_includes_default="\ |
| 277 | #include <stdio.h> |
| 278 | #if HAVE_SYS_TYPES_H |
| 279 | # include <sys/types.h> |
| 280 | #endif |
| 281 | #if HAVE_SYS_STAT_H |
| 282 | # include <sys/stat.h> |
| 283 | #endif |
| 284 | #if STDC_HEADERS |
| 285 | # include <stdlib.h> |
| 286 | # include <stddef.h> |
| 287 | #else |
| 288 | # if HAVE_STDLIB_H |
| 289 | # include <stdlib.h> |
| 290 | # endif |
| 291 | #endif |
| 292 | #if HAVE_STRING_H |
| 293 | # if !STDC_HEADERS && HAVE_MEMORY_H |
| 294 | # include <memory.h> |
| 295 | # endif |
| 296 | # include <string.h> |
| 297 | #endif |
| 298 | #if HAVE_STRINGS_H |
| 299 | # include <strings.h> |
| 300 | #endif |
| 301 | #if HAVE_INTTYPES_H |
| 302 | # include <inttypes.h> |
| 303 | #else |
| 304 | # if HAVE_STDINT_H |
| 305 | # include <stdint.h> |
| 306 | # endif |
| 307 | #endif |
| 308 | #if HAVE_UNISTD_H |
| 309 | # include <unistd.h> |
| 310 | #endif" |
| 311 | |
| 312 | 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 SO_NAME VERSION CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os SH_LIB REBIND MLIBS ARCH_OPTION LIBOBJS LTLIBOBJS' |
| 313 | ac_subst_files='' |
| 314 | |
| 315 | # Initialize some variables set by options. |
| 316 | ac_init_help= |
| 317 | ac_init_version=false |
| 318 | # The variables have the same names as the options, with |
| 319 | # dashes changed to underlines. |
| 320 | cache_file=/dev/null |
| 321 | exec_prefix=NONE |
| 322 | no_create= |
| 323 | no_recursion= |
| 324 | prefix=NONE |
| 325 | program_prefix=NONE |
| 326 | program_suffix=NONE |
| 327 | program_transform_name=s,x,x, |
| 328 | silent= |
| 329 | site= |
| 330 | srcdir= |
| 331 | verbose= |
| 332 | x_includes=NONE |
| 333 | x_libraries=NONE |
| 334 | |
| 335 | # Installation directory options. |
| 336 | # These are left unexpanded so users can "make install exec_prefix=/foo" |
| 337 | # and all the variables that are supposed to be based on exec_prefix |
| 338 | # by default will actually change. |
| 339 | # Use braces instead of parens because sh, perl, etc. also accept them. |
| 340 | bindir='${exec_prefix}/bin' |
| 341 | sbindir='${exec_prefix}/sbin' |
| 342 | libexecdir='${exec_prefix}/libexec' |
| 343 | datadir='${prefix}/share' |
| 344 | sysconfdir='${prefix}/etc' |
| 345 | sharedstatedir='${prefix}/com' |
| 346 | localstatedir='${prefix}/var' |
| 347 | libdir='${exec_prefix}/lib' |
| 348 | includedir='${prefix}/include' |
| 349 | oldincludedir='/usr/include' |
| 350 | infodir='${prefix}/info' |
| 351 | mandir='${prefix}/man' |
| 352 | |
| 353 | ac_prev= |
| 354 | for ac_option |
| 355 | do |
| 356 | # If the previous option needs an argument, assign it. |
| 357 | if test -n "$ac_prev"; then |
| 358 | eval "$ac_prev=\$ac_option" |
| 359 | ac_prev= |
| 360 | continue |
| 361 | fi |
| 362 | |
| 363 | ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` |
| 364 | |
| 365 | # Accept the important Cygnus configure options, so we can diagnose typos. |
| 366 | |
| 367 | case $ac_option in |
| 368 | |
| 369 | -bindir | --bindir | --bindi | --bind | --bin | --bi) |
| 370 | ac_prev=bindir ;; |
| 371 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) |
| 372 | bindir=$ac_optarg ;; |
| 373 | |
| 374 | -build | --build | --buil | --bui | --bu) |
| 375 | ac_prev=build_alias ;; |
| 376 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
| 377 | build_alias=$ac_optarg ;; |
| 378 | |
| 379 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
| 380 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
| 381 | ac_prev=cache_file ;; |
| 382 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
| 383 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) |
| 384 | cache_file=$ac_optarg ;; |
| 385 | |
| 386 | --config-cache | -C) |
| 387 | cache_file=config.cache ;; |
| 388 | |
| 389 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) |
| 390 | ac_prev=datadir ;; |
| 391 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ |
| 392 | | --da=*) |
| 393 | datadir=$ac_optarg ;; |
| 394 | |
| 395 | -disable-* | --disable-*) |
| 396 | ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
| 397 | # Reject names that are not valid shell variable names. |
| 398 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
| 399 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 |
| 400 | { (exit 1); exit 1; }; } |
| 401 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` |
| 402 | eval "enable_$ac_feature=no" ;; |
| 403 | |
| 404 | -enable-* | --enable-*) |
| 405 | ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
| 406 | # Reject names that are not valid shell variable names. |
| 407 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
| 408 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 |
| 409 | { (exit 1); exit 1; }; } |
| 410 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` |
| 411 | case $ac_option in |
| 412 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; |
| 413 | *) ac_optarg=yes ;; |
| 414 | esac |
| 415 | eval "enable_$ac_feature='$ac_optarg'" ;; |
| 416 | |
| 417 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ |
| 418 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ |
| 419 | | --exec | --exe | --ex) |
| 420 | ac_prev=exec_prefix ;; |
| 421 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ |
| 422 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ |
| 423 | | --exec=* | --exe=* | --ex=*) |
| 424 | exec_prefix=$ac_optarg ;; |
| 425 | |
| 426 | -gas | --gas | --ga | --g) |
| 427 | # Obsolete; use --with-gas. |
| 428 | with_gas=yes ;; |
| 429 | |
| 430 | -help | --help | --hel | --he | -h) |
| 431 | ac_init_help=long ;; |
| 432 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) |
| 433 | ac_init_help=recursive ;; |
| 434 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) |
| 435 | ac_init_help=short ;; |
| 436 | |
| 437 | -host | --host | --hos | --ho) |
| 438 | ac_prev=host_alias ;; |
| 439 | -host=* | --host=* | --hos=* | --ho=*) |
| 440 | host_alias=$ac_optarg ;; |
| 441 | |
| 442 | -includedir | --includedir | --includedi | --included | --include \ |
| 443 | | --includ | --inclu | --incl | --inc) |
| 444 | ac_prev=includedir ;; |
| 445 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ |
| 446 | | --includ=* | --inclu=* | --incl=* | --inc=*) |
| 447 | includedir=$ac_optarg ;; |
| 448 | |
| 449 | -infodir | --infodir | --infodi | --infod | --info | --inf) |
| 450 | ac_prev=infodir ;; |
| 451 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) |
| 452 | infodir=$ac_optarg ;; |
| 453 | |
| 454 | -libdir | --libdir | --libdi | --libd) |
| 455 | ac_prev=libdir ;; |
| 456 | -libdir=* | --libdir=* | --libdi=* | --libd=*) |
| 457 | libdir=$ac_optarg ;; |
| 458 | |
| 459 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ |
| 460 | | --libexe | --libex | --libe) |
| 461 | ac_prev=libexecdir ;; |
| 462 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ |
| 463 | | --libexe=* | --libex=* | --libe=*) |
| 464 | libexecdir=$ac_optarg ;; |
| 465 | |
| 466 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
| 467 | | --localstate | --localstat | --localsta | --localst \ |
| 468 | | --locals | --local | --loca | --loc | --lo) |
| 469 | ac_prev=localstatedir ;; |
| 470 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ |
| 471 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ |
| 472 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) |
| 473 | localstatedir=$ac_optarg ;; |
| 474 | |
| 475 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) |
| 476 | ac_prev=mandir ;; |
| 477 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) |
| 478 | mandir=$ac_optarg ;; |
| 479 | |
| 480 | -nfp | --nfp | --nf) |
| 481 | # Obsolete; use --without-fp. |
| 482 | with_fp=no ;; |
| 483 | |
| 484 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
| 485 | | --no-cr | --no-c | -n) |
| 486 | no_create=yes ;; |
| 487 | |
| 488 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
| 489 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) |
| 490 | no_recursion=yes ;; |
| 491 | |
| 492 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ |
| 493 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ |
| 494 | | --oldin | --oldi | --old | --ol | --o) |
| 495 | ac_prev=oldincludedir ;; |
| 496 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ |
| 497 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ |
| 498 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) |
| 499 | oldincludedir=$ac_optarg ;; |
| 500 | |
| 501 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
| 502 | ac_prev=prefix ;; |
| 503 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
| 504 | prefix=$ac_optarg ;; |
| 505 | |
| 506 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ |
| 507 | | --program-pre | --program-pr | --program-p) |
| 508 | ac_prev=program_prefix ;; |
| 509 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ |
| 510 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) |
| 511 | program_prefix=$ac_optarg ;; |
| 512 | |
| 513 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ |
| 514 | | --program-suf | --program-su | --program-s) |
| 515 | ac_prev=program_suffix ;; |
| 516 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ |
| 517 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) |
| 518 | program_suffix=$ac_optarg ;; |
| 519 | |
| 520 | -program-transform-name | --program-transform-name \ |
| 521 | | --program-transform-nam | --program-transform-na \ |
| 522 | | --program-transform-n | --program-transform- \ |
| 523 | | --program-transform | --program-transfor \ |
| 524 | | --program-transfo | --program-transf \ |
| 525 | | --program-trans | --program-tran \ |
| 526 | | --progr-tra | --program-tr | --program-t) |
| 527 | ac_prev=program_transform_name ;; |
| 528 | -program-transform-name=* | --program-transform-name=* \ |
| 529 | | --program-transform-nam=* | --program-transform-na=* \ |
| 530 | | --program-transform-n=* | --program-transform-=* \ |
| 531 | | --program-transform=* | --program-transfor=* \ |
| 532 | | --program-transfo=* | --program-transf=* \ |
| 533 | | --program-trans=* | --program-tran=* \ |
| 534 | | --progr-tra=* | --program-tr=* | --program-t=*) |
| 535 | program_transform_name=$ac_optarg ;; |
| 536 | |
| 537 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 538 | | -silent | --silent | --silen | --sile | --sil) |
| 539 | silent=yes ;; |
| 540 | |
| 541 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) |
| 542 | ac_prev=sbindir ;; |
| 543 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ |
| 544 | | --sbi=* | --sb=*) |
| 545 | sbindir=$ac_optarg ;; |
| 546 | |
| 547 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ |
| 548 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ |
| 549 | | --sharedst | --shareds | --shared | --share | --shar \ |
| 550 | | --sha | --sh) |
| 551 | ac_prev=sharedstatedir ;; |
| 552 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ |
| 553 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ |
| 554 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ |
| 555 | | --sha=* | --sh=*) |
| 556 | sharedstatedir=$ac_optarg ;; |
| 557 | |
| 558 | -site | --site | --sit) |
| 559 | ac_prev=site ;; |
| 560 | -site=* | --site=* | --sit=*) |
| 561 | site=$ac_optarg ;; |
| 562 | |
| 563 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
| 564 | ac_prev=srcdir ;; |
| 565 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
| 566 | srcdir=$ac_optarg ;; |
| 567 | |
| 568 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ |
| 569 | | --syscon | --sysco | --sysc | --sys | --sy) |
| 570 | ac_prev=sysconfdir ;; |
| 571 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ |
| 572 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) |
| 573 | sysconfdir=$ac_optarg ;; |
| 574 | |
| 575 | -target | --target | --targe | --targ | --tar | --ta | --t) |
| 576 | ac_prev=target_alias ;; |
| 577 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
| 578 | target_alias=$ac_optarg ;; |
| 579 | |
| 580 | -v | -verbose | --verbose | --verbos | --verbo | --verb) |
| 581 | verbose=yes ;; |
| 582 | |
| 583 | -version | --version | --versio | --versi | --vers | -V) |
| 584 | ac_init_version=: ;; |
| 585 | |
| 586 | -with-* | --with-*) |
| 587 | ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
| 588 | # Reject names that are not valid shell variable names. |
| 589 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
| 590 | { echo "$as_me: error: invalid package name: $ac_package" >&2 |
| 591 | { (exit 1); exit 1; }; } |
| 592 | ac_package=`echo $ac_package| sed 's/-/_/g'` |
| 593 | case $ac_option in |
| 594 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; |
| 595 | *) ac_optarg=yes ;; |
| 596 | esac |
| 597 | eval "with_$ac_package='$ac_optarg'" ;; |
| 598 | |
| 599 | -without-* | --without-*) |
| 600 | ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
| 601 | # Reject names that are not valid shell variable names. |
| 602 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
| 603 | { echo "$as_me: error: invalid package name: $ac_package" >&2 |
| 604 | { (exit 1); exit 1; }; } |
| 605 | ac_package=`echo $ac_package | sed 's/-/_/g'` |
| 606 | eval "with_$ac_package=no" ;; |
| 607 | |
| 608 | --x) |
| 609 | # Obsolete; use --with-x. |
| 610 | with_x=yes ;; |
| 611 | |
| 612 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ |
| 613 | | --x-incl | --x-inc | --x-in | --x-i) |
| 614 | ac_prev=x_includes ;; |
| 615 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ |
| 616 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) |
| 617 | x_includes=$ac_optarg ;; |
| 618 | |
| 619 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ |
| 620 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) |
| 621 | ac_prev=x_libraries ;; |
| 622 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ |
| 623 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) |
| 624 | x_libraries=$ac_optarg ;; |
| 625 | |
| 626 | -*) { echo "$as_me: error: unrecognized option: $ac_option |
| 627 | Try \`$0 --help' for more information." >&2 |
| 628 | { (exit 1); exit 1; }; } |
| 629 | ;; |
| 630 | |
| 631 | *=*) |
| 632 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` |
| 633 | # Reject names that are not valid shell variable names. |
| 634 | expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && |
| 635 | { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 |
| 636 | { (exit 1); exit 1; }; } |
| 637 | ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` |
| 638 | eval "$ac_envvar='$ac_optarg'" |
| 639 | export $ac_envvar ;; |
| 640 | |
| 641 | *) |
| 642 | # FIXME: should be removed in autoconf 3.0. |
| 643 | echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
| 644 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
| 645 | echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
| 646 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
| 647 | ;; |
| 648 | |
| 649 | esac |
| 650 | done |
| 651 | |
| 652 | if test -n "$ac_prev"; then |
| 653 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
| 654 | { echo "$as_me: error: missing argument to $ac_option" >&2 |
| 655 | { (exit 1); exit 1; }; } |
| 656 | fi |
| 657 | |
| 658 | # Be sure to have absolute paths. |
| 659 | for ac_var in exec_prefix prefix |
| 660 | do |
| 661 | eval ac_val=$`echo $ac_var` |
| 662 | case $ac_val in |
| 663 | [\\/$]* | ?:[\\/]* | NONE | '' ) ;; |
| 664 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 |
| 665 | { (exit 1); exit 1; }; };; |
| 666 | esac |
| 667 | done |
| 668 | |
| 669 | # Be sure to have absolute paths. |
| 670 | for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ |
| 671 | localstatedir libdir includedir oldincludedir infodir mandir |
| 672 | do |
| 673 | eval ac_val=$`echo $ac_var` |
| 674 | case $ac_val in |
| 675 | [\\/$]* | ?:[\\/]* ) ;; |
| 676 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 |
| 677 | { (exit 1); exit 1; }; };; |
| 678 | esac |
| 679 | done |
| 680 | |
| 681 | # There might be people who depend on the old broken behavior: `$host' |
| 682 | # used to hold the argument of --host etc. |
| 683 | # FIXME: To remove some day. |
| 684 | build=$build_alias |
| 685 | host=$host_alias |
| 686 | target=$target_alias |
| 687 | |
| 688 | # FIXME: To remove some day. |
| 689 | if test "x$host_alias" != x; then |
| 690 | if test "x$build_alias" = x; then |
| 691 | cross_compiling=maybe |
| 692 | echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. |
| 693 | If a cross compiler is detected then cross compile mode will be used." >&2 |
| 694 | elif test "x$build_alias" != "x$host_alias"; then |
| 695 | cross_compiling=yes |
| 696 | fi |
| 697 | fi |
| 698 | |
| 699 | ac_tool_prefix= |
| 700 | test -n "$host_alias" && ac_tool_prefix=$host_alias- |
| 701 | |
| 702 | test "$silent" = yes && exec 6>/dev/null |
| 703 | |
| 704 | |
| 705 | # Find the source files, if location was not specified. |
| 706 | if test -z "$srcdir"; then |
| 707 | ac_srcdir_defaulted=yes |
| 708 | # Try the directory containing this script, then its parent. |
| 709 | ac_confdir=`(dirname "$0") 2>/dev/null || |
| 710 | $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 711 | X"$0" : 'X\(//\)[^/]' \| \ |
| 712 | X"$0" : 'X\(//\)$' \| \ |
| 713 | X"$0" : 'X\(/\)' \| \ |
| 714 | . : '\(.\)' 2>/dev/null || |
| 715 | echo X"$0" | |
| 716 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
| 717 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } |
| 718 | /^X\(\/\/\)$/{ s//\1/; q; } |
| 719 | /^X\(\/\).*/{ s//\1/; q; } |
| 720 | s/.*/./; q'` |
| 721 | srcdir=$ac_confdir |
| 722 | if test ! -r $srcdir/$ac_unique_file; then |
| 723 | srcdir=.. |
| 724 | fi |
| 725 | else |
| 726 | ac_srcdir_defaulted=no |
| 727 | fi |
| 728 | if test ! -r $srcdir/$ac_unique_file; then |
| 729 | if test "$ac_srcdir_defaulted" = yes; then |
| 730 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 |
| 731 | { (exit 1); exit 1; }; } |
| 732 | else |
| 733 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 |
| 734 | { (exit 1); exit 1; }; } |
| 735 | fi |
| 736 | fi |
| 737 | (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || |
| 738 | { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 |
| 739 | { (exit 1); exit 1; }; } |
| 740 | srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` |
| 741 | ac_env_build_alias_set=${build_alias+set} |
| 742 | ac_env_build_alias_value=$build_alias |
| 743 | ac_cv_env_build_alias_set=${build_alias+set} |
| 744 | ac_cv_env_build_alias_value=$build_alias |
| 745 | ac_env_host_alias_set=${host_alias+set} |
| 746 | ac_env_host_alias_value=$host_alias |
| 747 | ac_cv_env_host_alias_set=${host_alias+set} |
| 748 | ac_cv_env_host_alias_value=$host_alias |
| 749 | ac_env_target_alias_set=${target_alias+set} |
| 750 | ac_env_target_alias_value=$target_alias |
| 751 | ac_cv_env_target_alias_set=${target_alias+set} |
| 752 | ac_cv_env_target_alias_value=$target_alias |
| 753 | ac_env_CC_set=${CC+set} |
| 754 | ac_env_CC_value=$CC |
| 755 | ac_cv_env_CC_set=${CC+set} |
| 756 | ac_cv_env_CC_value=$CC |
| 757 | ac_env_CFLAGS_set=${CFLAGS+set} |
| 758 | ac_env_CFLAGS_value=$CFLAGS |
| 759 | ac_cv_env_CFLAGS_set=${CFLAGS+set} |
| 760 | ac_cv_env_CFLAGS_value=$CFLAGS |
| 761 | ac_env_LDFLAGS_set=${LDFLAGS+set} |
| 762 | ac_env_LDFLAGS_value=$LDFLAGS |
| 763 | ac_cv_env_LDFLAGS_set=${LDFLAGS+set} |
| 764 | ac_cv_env_LDFLAGS_value=$LDFLAGS |
| 765 | ac_env_CPPFLAGS_set=${CPPFLAGS+set} |
| 766 | ac_env_CPPFLAGS_value=$CPPFLAGS |
| 767 | ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} |
| 768 | ac_cv_env_CPPFLAGS_value=$CPPFLAGS |
| 769 | ac_env_CPP_set=${CPP+set} |
| 770 | ac_env_CPP_value=$CPP |
| 771 | ac_cv_env_CPP_set=${CPP+set} |
| 772 | ac_cv_env_CPP_value=$CPP |
| 773 | |
| 774 | # |
| 775 | # Report the --help message. |
| 776 | # |
| 777 | if test "$ac_init_help" = "long"; then |
| 778 | # Omit some internal or obsolete options to make the list less imposing. |
| 779 | # This message is too long to be a string in the A/UX 3.1 sh. |
| 780 | cat <<_ACEOF |
| 781 | \`configure' configures this package to adapt to many kinds of systems. |
| 782 | |
| 783 | Usage: $0 [OPTION]... [VAR=VALUE]... |
| 784 | |
| 785 | To assign environment variables (e.g., CC, CFLAGS...), specify them as |
| 786 | VAR=VALUE. See below for descriptions of some of the useful variables. |
| 787 | |
| 788 | Defaults for the options are specified in brackets. |
| 789 | |
| 790 | Configuration: |
| 791 | -h, --help display this help and exit |
| 792 | --help=short display options specific to this package |
| 793 | --help=recursive display the short help of all the included packages |
| 794 | -V, --version display version information and exit |
| 795 | -q, --quiet, --silent do not print \`checking...' messages |
| 796 | --cache-file=FILE cache test results in FILE [disabled] |
| 797 | -C, --config-cache alias for \`--cache-file=config.cache' |
| 798 | -n, --no-create do not create output files |
| 799 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] |
| 800 | |
| 801 | _ACEOF |
| 802 | |
| 803 | cat <<_ACEOF |
| 804 | Installation directories: |
| 805 | --prefix=PREFIX install architecture-independent files in PREFIX |
| 806 | [$ac_default_prefix] |
| 807 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
| 808 | [PREFIX] |
| 809 | |
| 810 | By default, \`make install' will install all the files in |
| 811 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify |
| 812 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', |
| 813 | for instance \`--prefix=\$HOME'. |
| 814 | |
| 815 | For better control, use the options below. |
| 816 | |
| 817 | Fine tuning of the installation directories: |
| 818 | --bindir=DIR user executables [EPREFIX/bin] |
| 819 | --sbindir=DIR system admin executables [EPREFIX/sbin] |
| 820 | --libexecdir=DIR program executables [EPREFIX/libexec] |
| 821 | --datadir=DIR read-only architecture-independent data [PREFIX/share] |
| 822 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] |
| 823 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] |
| 824 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] |
| 825 | --libdir=DIR object code libraries [EPREFIX/lib] |
| 826 | --includedir=DIR C header files [PREFIX/include] |
| 827 | --oldincludedir=DIR C header files for non-gcc [/usr/include] |
| 828 | --infodir=DIR info documentation [PREFIX/info] |
| 829 | --mandir=DIR man documentation [PREFIX/man] |
| 830 | _ACEOF |
| 831 | |
| 832 | cat <<\_ACEOF |
| 833 | |
| 834 | System types: |
| 835 | --build=BUILD configure for building on BUILD [guessed] |
| 836 | --host=HOST cross-compile to build programs to run on HOST [BUILD] |
| 837 | --target=TARGET configure for building compilers for TARGET [HOST] |
| 838 | _ACEOF |
| 839 | fi |
| 840 | |
| 841 | if test -n "$ac_init_help"; then |
| 842 | |
| 843 | cat <<\_ACEOF |
| 844 | |
| 845 | Some influential environment variables: |
| 846 | CC C compiler command |
| 847 | CFLAGS C compiler flags |
| 848 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a |
| 849 | nonstandard directory <lib dir> |
| 850 | CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have |
| 851 | headers in a nonstandard directory <include dir> |
| 852 | CPP C preprocessor |
| 853 | |
| 854 | Use these variables to override the choices made by `configure' or to help |
| 855 | it to find libraries and programs with nonstandard names/locations. |
| 856 | |
| 857 | _ACEOF |
| 858 | fi |
| 859 | |
| 860 | if test "$ac_init_help" = "recursive"; then |
| 861 | # If there are subdirs, report their specific --help. |
| 862 | ac_popdir=`pwd` |
| 863 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
| 864 | test -d $ac_dir || continue |
| 865 | ac_builddir=. |
| 866 | |
| 867 | if test "$ac_dir" != .; then |
| 868 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` |
| 869 | # A "../" for each directory in $ac_dir_suffix. |
| 870 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` |
| 871 | else |
| 872 | ac_dir_suffix= ac_top_builddir= |
| 873 | fi |
| 874 | |
| 875 | case $srcdir in |
| 876 | .) # No --srcdir option. We are building in place. |
| 877 | ac_srcdir=. |
| 878 | if test -z "$ac_top_builddir"; then |
| 879 | ac_top_srcdir=. |
| 880 | else |
| 881 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` |
| 882 | fi ;; |
| 883 | [\\/]* | ?:[\\/]* ) # Absolute path. |
| 884 | ac_srcdir=$srcdir$ac_dir_suffix; |
| 885 | ac_top_srcdir=$srcdir ;; |
| 886 | *) # Relative path. |
| 887 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix |
| 888 | ac_top_srcdir=$ac_top_builddir$srcdir ;; |
| 889 | esac |
| 890 | |
| 891 | # Do not use `cd foo && pwd` to compute absolute paths, because |
| 892 | # the directories may not exist. |
| 893 | case `pwd` in |
| 894 | .) ac_abs_builddir="$ac_dir";; |
| 895 | *) |
| 896 | case "$ac_dir" in |
| 897 | .) ac_abs_builddir=`pwd`;; |
| 898 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; |
| 899 | *) ac_abs_builddir=`pwd`/"$ac_dir";; |
| 900 | esac;; |
| 901 | esac |
| 902 | case $ac_abs_builddir in |
| 903 | .) ac_abs_top_builddir=${ac_top_builddir}.;; |
| 904 | *) |
| 905 | case ${ac_top_builddir}. in |
| 906 | .) ac_abs_top_builddir=$ac_abs_builddir;; |
| 907 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; |
| 908 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; |
| 909 | esac;; |
| 910 | esac |
| 911 | case $ac_abs_builddir in |
| 912 | .) ac_abs_srcdir=$ac_srcdir;; |
| 913 | *) |
| 914 | case $ac_srcdir in |
| 915 | .) ac_abs_srcdir=$ac_abs_builddir;; |
| 916 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; |
| 917 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; |
| 918 | esac;; |
| 919 | esac |
| 920 | case $ac_abs_builddir in |
| 921 | .) ac_abs_top_srcdir=$ac_top_srcdir;; |
| 922 | *) |
| 923 | case $ac_top_srcdir in |
| 924 | .) ac_abs_top_srcdir=$ac_abs_builddir;; |
| 925 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; |
| 926 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; |
| 927 | esac;; |
| 928 | esac |
| 929 | |
| 930 | cd $ac_dir |
| 931 | # Check for guested configure; otherwise get Cygnus style configure. |
| 932 | if test -f $ac_srcdir/configure.gnu; then |
| 933 | echo |
| 934 | $SHELL $ac_srcdir/configure.gnu --help=recursive |
| 935 | elif test -f $ac_srcdir/configure; then |
| 936 | echo |
| 937 | $SHELL $ac_srcdir/configure --help=recursive |
| 938 | elif test -f $ac_srcdir/configure.ac || |
| 939 | test -f $ac_srcdir/configure.in; then |
| 940 | echo |
| 941 | $ac_configure --help |
| 942 | else |
| 943 | echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
| 944 | fi |
| 945 | cd $ac_popdir |
| 946 | done |
| 947 | fi |
| 948 | |
| 949 | test -n "$ac_init_help" && exit 0 |
| 950 | if $ac_init_version; then |
| 951 | cat <<\_ACEOF |
| 952 | |
| 953 | Copyright (C) 2003 Free Software Foundation, Inc. |
| 954 | This configure script is free software; the Free Software Foundation |
| 955 | gives unlimited permission to copy, distribute and modify it. |
| 956 | _ACEOF |
| 957 | exit 0 |
| 958 | fi |
| 959 | exec 5>config.log |
| 960 | cat >&5 <<_ACEOF |
| 961 | This file contains any messages produced by compilers while |
| 962 | running configure, to aid debugging if configure makes a mistake. |
| 963 | |
| 964 | It was created by $as_me, which was |
| 965 | generated by GNU Autoconf 2.59. Invocation command line was |
| 966 | |
| 967 | $ $0 $@ |
| 968 | |
| 969 | _ACEOF |
| 970 | { |
| 971 | cat <<_ASUNAME |
| 972 | ## --------- ## |
| 973 | ## Platform. ## |
| 974 | ## --------- ## |
| 975 | |
| 976 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
| 977 | uname -m = `(uname -m) 2>/dev/null || echo unknown` |
| 978 | uname -r = `(uname -r) 2>/dev/null || echo unknown` |
| 979 | uname -s = `(uname -s) 2>/dev/null || echo unknown` |
| 980 | uname -v = `(uname -v) 2>/dev/null || echo unknown` |
| 981 | |
| 982 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
| 983 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` |
| 984 | |
| 985 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
| 986 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` |
| 987 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` |
| 988 | hostinfo = `(hostinfo) 2>/dev/null || echo unknown` |
| 989 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` |
| 990 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` |
| 991 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` |
| 992 | |
| 993 | _ASUNAME |
| 994 | |
| 995 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 996 | for as_dir in $PATH |
| 997 | do |
| 998 | IFS=$as_save_IFS |
| 999 | test -z "$as_dir" && as_dir=. |
| 1000 | echo "PATH: $as_dir" |
| 1001 | done |
| 1002 | |
| 1003 | } >&5 |
| 1004 | |
| 1005 | cat >&5 <<_ACEOF |
| 1006 | |
| 1007 | |
| 1008 | ## ----------- ## |
| 1009 | ## Core tests. ## |
| 1010 | ## ----------- ## |
| 1011 | |
| 1012 | _ACEOF |
| 1013 | |
| 1014 | |
| 1015 | # Keep a trace of the command line. |
| 1016 | # Strip out --no-create and --no-recursion so they do not pile up. |
| 1017 | # Strip out --silent because we don't want to record it for future runs. |
| 1018 | # Also quote any args containing shell meta-characters. |
| 1019 | # Make two passes to allow for proper duplicate-argument suppression. |
| 1020 | ac_configure_args= |
| 1021 | ac_configure_args0= |
| 1022 | ac_configure_args1= |
| 1023 | ac_sep= |
| 1024 | ac_must_keep_next=false |
| 1025 | for ac_pass in 1 2 |
| 1026 | do |
| 1027 | for ac_arg |
| 1028 | do |
| 1029 | case $ac_arg in |
| 1030 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; |
| 1031 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 1032 | | -silent | --silent | --silen | --sile | --sil) |
| 1033 | continue ;; |
| 1034 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) |
| 1035 | ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 1036 | esac |
| 1037 | case $ac_pass in |
| 1038 | 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; |
| 1039 | 2) |
| 1040 | ac_configure_args1="$ac_configure_args1 '$ac_arg'" |
| 1041 | if test $ac_must_keep_next = true; then |
| 1042 | ac_must_keep_next=false # Got value, back to normal. |
| 1043 | else |
| 1044 | case $ac_arg in |
| 1045 | *=* | --config-cache | -C | -disable-* | --disable-* \ |
| 1046 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ |
| 1047 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ |
| 1048 | | -with-* | --with-* | -without-* | --without-* | --x) |
| 1049 | case "$ac_configure_args0 " in |
| 1050 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; |
| 1051 | esac |
| 1052 | ;; |
| 1053 | -* ) ac_must_keep_next=true ;; |
| 1054 | esac |
| 1055 | fi |
| 1056 | ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" |
| 1057 | # Get rid of the leading space. |
| 1058 | ac_sep=" " |
| 1059 | ;; |
| 1060 | esac |
| 1061 | done |
| 1062 | done |
| 1063 | $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } |
| 1064 | $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } |
| 1065 | |
| 1066 | # When interrupted or exit'd, cleanup temporary files, and complete |
| 1067 | # config.log. We remove comments because anyway the quotes in there |
| 1068 | # would cause problems or look ugly. |
| 1069 | # WARNING: Be sure not to use single quotes in there, as some shells, |
| 1070 | # such as our DU 5.0 friend, will then `close' the trap. |
| 1071 | trap 'exit_status=$? |
| 1072 | # Save into config.log some information that might help in debugging. |
| 1073 | { |
| 1074 | echo |
| 1075 | |
| 1076 | cat <<\_ASBOX |
| 1077 | ## ---------------- ## |
| 1078 | ## Cache variables. ## |
| 1079 | ## ---------------- ## |
| 1080 | _ASBOX |
| 1081 | echo |
| 1082 | # The following way of writing the cache mishandles newlines in values, |
| 1083 | { |
| 1084 | (set) 2>&1 | |
| 1085 | case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in |
| 1086 | *ac_space=\ *) |
| 1087 | sed -n \ |
| 1088 | "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; |
| 1089 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" |
| 1090 | ;; |
| 1091 | *) |
| 1092 | sed -n \ |
| 1093 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" |
| 1094 | ;; |
| 1095 | esac; |
| 1096 | } |
| 1097 | echo |
| 1098 | |
| 1099 | cat <<\_ASBOX |
| 1100 | ## ----------------- ## |
| 1101 | ## Output variables. ## |
| 1102 | ## ----------------- ## |
| 1103 | _ASBOX |
| 1104 | echo |
| 1105 | for ac_var in $ac_subst_vars |
| 1106 | do |
| 1107 | eval ac_val=$`echo $ac_var` |
| 1108 | echo "$ac_var='"'"'$ac_val'"'"'" |
| 1109 | done | sort |
| 1110 | echo |
| 1111 | |
| 1112 | if test -n "$ac_subst_files"; then |
| 1113 | cat <<\_ASBOX |
| 1114 | ## ------------- ## |
| 1115 | ## Output files. ## |
| 1116 | ## ------------- ## |
| 1117 | _ASBOX |
| 1118 | echo |
| 1119 | for ac_var in $ac_subst_files |
| 1120 | do |
| 1121 | eval ac_val=$`echo $ac_var` |
| 1122 | echo "$ac_var='"'"'$ac_val'"'"'" |
| 1123 | done | sort |
| 1124 | echo |
| 1125 | fi |
| 1126 | |
| 1127 | if test -s confdefs.h; then |
| 1128 | cat <<\_ASBOX |
| 1129 | ## ----------- ## |
| 1130 | ## confdefs.h. ## |
| 1131 | ## ----------- ## |
| 1132 | _ASBOX |
| 1133 | echo |
| 1134 | sed "/^$/d" confdefs.h | sort |
| 1135 | echo |
| 1136 | fi |
| 1137 | test "$ac_signal" != 0 && |
| 1138 | echo "$as_me: caught signal $ac_signal" |
| 1139 | echo "$as_me: exit $exit_status" |
| 1140 | } >&5 |
| 1141 | rm -f core *.core && |
| 1142 | rm -rf conftest* confdefs* conf$$* $ac_clean_files && |
| 1143 | exit $exit_status |
| 1144 | ' 0 |
| 1145 | for ac_signal in 1 2 13 15; do |
| 1146 | trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal |
| 1147 | done |
| 1148 | ac_signal=0 |
| 1149 | |
| 1150 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
| 1151 | rm -rf conftest* confdefs.h |
| 1152 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. |
| 1153 | echo >confdefs.h |
| 1154 | |
| 1155 | # Predefined preprocessor variables. |
| 1156 | |
| 1157 | cat >>confdefs.h <<_ACEOF |
| 1158 | #define PACKAGE_NAME "$PACKAGE_NAME" |
| 1159 | _ACEOF |
| 1160 | |
| 1161 | |
| 1162 | cat >>confdefs.h <<_ACEOF |
| 1163 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" |
| 1164 | _ACEOF |
| 1165 | |
| 1166 | |
| 1167 | cat >>confdefs.h <<_ACEOF |
| 1168 | #define PACKAGE_VERSION "$PACKAGE_VERSION" |
| 1169 | _ACEOF |
| 1170 | |
| 1171 | |
| 1172 | cat >>confdefs.h <<_ACEOF |
| 1173 | #define PACKAGE_STRING "$PACKAGE_STRING" |
| 1174 | _ACEOF |
| 1175 | |
| 1176 | |
| 1177 | cat >>confdefs.h <<_ACEOF |
| 1178 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" |
| 1179 | _ACEOF |
| 1180 | |
| 1181 | |
| 1182 | # Let the site file select an alternate cache file if it wants to. |
| 1183 | # Prefer explicitly selected file to automatically selected ones. |
| 1184 | if test -z "$CONFIG_SITE"; then |
| 1185 | if test "x$prefix" != xNONE; then |
| 1186 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" |
| 1187 | else |
| 1188 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" |
| 1189 | fi |
| 1190 | fi |
| 1191 | for ac_site_file in $CONFIG_SITE; do |
| 1192 | if test -r "$ac_site_file"; then |
| 1193 | { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 |
| 1194 | echo "$as_me: loading site script $ac_site_file" >&6;} |
| 1195 | sed 's/^/| /' "$ac_site_file" >&5 |
| 1196 | . "$ac_site_file" |
| 1197 | fi |
| 1198 | done |
| 1199 | |
| 1200 | if test -r "$cache_file"; then |
| 1201 | # Some versions of bash will fail to source /dev/null (special |
| 1202 | # files actually), so we avoid doing that. |
| 1203 | if test -f "$cache_file"; then |
| 1204 | { echo "$as_me:$LINENO: loading cache $cache_file" >&5 |
| 1205 | echo "$as_me: loading cache $cache_file" >&6;} |
| 1206 | case $cache_file in |
| 1207 | [\\/]* | ?:[\\/]* ) . $cache_file;; |
| 1208 | *) . ./$cache_file;; |
| 1209 | esac |
| 1210 | fi |
| 1211 | else |
| 1212 | { echo "$as_me:$LINENO: creating cache $cache_file" >&5 |
| 1213 | echo "$as_me: creating cache $cache_file" >&6;} |
| 1214 | >$cache_file |
| 1215 | fi |
| 1216 | |
| 1217 | # Check that the precious variables saved in the cache have kept the same |
| 1218 | # value. |
| 1219 | ac_cache_corrupted=false |
| 1220 | for ac_var in `(set) 2>&1 | |
| 1221 | sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do |
| 1222 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
| 1223 | eval ac_new_set=\$ac_env_${ac_var}_set |
| 1224 | eval ac_old_val="\$ac_cv_env_${ac_var}_value" |
| 1225 | eval ac_new_val="\$ac_env_${ac_var}_value" |
| 1226 | case $ac_old_set,$ac_new_set in |
| 1227 | set,) |
| 1228 | { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
| 1229 | echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
| 1230 | ac_cache_corrupted=: ;; |
| 1231 | ,set) |
| 1232 | { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 |
| 1233 | echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
| 1234 | ac_cache_corrupted=: ;; |
| 1235 | ,);; |
| 1236 | *) |
| 1237 | if test "x$ac_old_val" != "x$ac_new_val"; then |
| 1238 | { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 |
| 1239 | echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
| 1240 | { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 |
| 1241 | echo "$as_me: former value: $ac_old_val" >&2;} |
| 1242 | { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 |
| 1243 | echo "$as_me: current value: $ac_new_val" >&2;} |
| 1244 | ac_cache_corrupted=: |
| 1245 | fi;; |
| 1246 | esac |
| 1247 | # Pass precious variables to config.status. |
| 1248 | if test "$ac_new_set" = set; then |
| 1249 | case $ac_new_val in |
| 1250 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) |
| 1251 | ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 1252 | *) ac_arg=$ac_var=$ac_new_val ;; |
| 1253 | esac |
| 1254 | case " $ac_configure_args " in |
| 1255 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. |
| 1256 | *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; |
| 1257 | esac |
| 1258 | fi |
| 1259 | done |
| 1260 | if $ac_cache_corrupted; then |
| 1261 | { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 |
| 1262 | echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
| 1263 | { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 |
| 1264 | echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} |
| 1265 | { (exit 1); exit 1; }; } |
| 1266 | fi |
| 1267 | |
| 1268 | ac_ext=c |
| 1269 | ac_cpp='$CPP $CPPFLAGS' |
| 1270 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 1271 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 1272 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 1273 | |
| 1274 | |
| 1275 | |
| 1276 | |
| 1277 | |
| 1278 | |
| 1279 | |
| 1280 | |
| 1281 | |
| 1282 | |
| 1283 | |
| 1284 | |
| 1285 | |
| 1286 | |
| 1287 | |
| 1288 | |
| 1289 | |
| 1290 | |
| 1291 | |
| 1292 | ac_config_headers="$ac_config_headers config.h" |
| 1293 | |
| 1294 | SO_NAME=3 |
| 1295 | VERSION=3.0.0 |
| 1296 | |
| 1297 | |
| 1298 | |
| 1299 | ac_ext=c |
| 1300 | ac_cpp='$CPP $CPPFLAGS' |
| 1301 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 1302 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 1303 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 1304 | if test -n "$ac_tool_prefix"; then |
| 1305 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. |
| 1306 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 |
| 1307 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| 1308 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
| 1309 | if test "${ac_cv_prog_CC+set}" = set; then |
| 1310 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1311 | else |
| 1312 | if test -n "$CC"; then |
| 1313 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 1314 | else |
| 1315 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1316 | for as_dir in $PATH |
| 1317 | do |
| 1318 | IFS=$as_save_IFS |
| 1319 | test -z "$as_dir" && as_dir=. |
| 1320 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 1321 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 1322 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
| 1323 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 1324 | break 2 |
| 1325 | fi |
| 1326 | done |
| 1327 | done |
| 1328 | |
| 1329 | fi |
| 1330 | fi |
| 1331 | CC=$ac_cv_prog_CC |
| 1332 | if test -n "$CC"; then |
| 1333 | echo "$as_me:$LINENO: result: $CC" >&5 |
| 1334 | echo "${ECHO_T}$CC" >&6 |
| 1335 | else |
| 1336 | echo "$as_me:$LINENO: result: no" >&5 |
| 1337 | echo "${ECHO_T}no" >&6 |
| 1338 | fi |
| 1339 | |
| 1340 | fi |
| 1341 | if test -z "$ac_cv_prog_CC"; then |
| 1342 | ac_ct_CC=$CC |
| 1343 | # Extract the first word of "gcc", so it can be a program name with args. |
| 1344 | set dummy gcc; ac_word=$2 |
| 1345 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| 1346 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
| 1347 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
| 1348 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1349 | else |
| 1350 | if test -n "$ac_ct_CC"; then |
| 1351 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| 1352 | else |
| 1353 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1354 | for as_dir in $PATH |
| 1355 | do |
| 1356 | IFS=$as_save_IFS |
| 1357 | test -z "$as_dir" && as_dir=. |
| 1358 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 1359 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 1360 | ac_cv_prog_ac_ct_CC="gcc" |
| 1361 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 1362 | break 2 |
| 1363 | fi |
| 1364 | done |
| 1365 | done |
| 1366 | |
| 1367 | fi |
| 1368 | fi |
| 1369 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| 1370 | if test -n "$ac_ct_CC"; then |
| 1371 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 |
| 1372 | echo "${ECHO_T}$ac_ct_CC" >&6 |
| 1373 | else |
| 1374 | echo "$as_me:$LINENO: result: no" >&5 |
| 1375 | echo "${ECHO_T}no" >&6 |
| 1376 | fi |
| 1377 | |
| 1378 | CC=$ac_ct_CC |
| 1379 | else |
| 1380 | CC="$ac_cv_prog_CC" |
| 1381 | fi |
| 1382 | |
| 1383 | if test -z "$CC"; then |
| 1384 | if test -n "$ac_tool_prefix"; then |
| 1385 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. |
| 1386 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
| 1387 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| 1388 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
| 1389 | if test "${ac_cv_prog_CC+set}" = set; then |
| 1390 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1391 | else |
| 1392 | if test -n "$CC"; then |
| 1393 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 1394 | else |
| 1395 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1396 | for as_dir in $PATH |
| 1397 | do |
| 1398 | IFS=$as_save_IFS |
| 1399 | test -z "$as_dir" && as_dir=. |
| 1400 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 1401 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 1402 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
| 1403 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 1404 | break 2 |
| 1405 | fi |
| 1406 | done |
| 1407 | done |
| 1408 | |
| 1409 | fi |
| 1410 | fi |
| 1411 | CC=$ac_cv_prog_CC |
| 1412 | if test -n "$CC"; then |
| 1413 | echo "$as_me:$LINENO: result: $CC" >&5 |
| 1414 | echo "${ECHO_T}$CC" >&6 |
| 1415 | else |
| 1416 | echo "$as_me:$LINENO: result: no" >&5 |
| 1417 | echo "${ECHO_T}no" >&6 |
| 1418 | fi |
| 1419 | |
| 1420 | fi |
| 1421 | if test -z "$ac_cv_prog_CC"; then |
| 1422 | ac_ct_CC=$CC |
| 1423 | # Extract the first word of "cc", so it can be a program name with args. |
| 1424 | set dummy cc; ac_word=$2 |
| 1425 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| 1426 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
| 1427 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
| 1428 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1429 | else |
| 1430 | if test -n "$ac_ct_CC"; then |
| 1431 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| 1432 | else |
| 1433 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1434 | for as_dir in $PATH |
| 1435 | do |
| 1436 | IFS=$as_save_IFS |
| 1437 | test -z "$as_dir" && as_dir=. |
| 1438 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 1439 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 1440 | ac_cv_prog_ac_ct_CC="cc" |
| 1441 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 1442 | break 2 |
| 1443 | fi |
| 1444 | done |
| 1445 | done |
| 1446 | |
| 1447 | fi |
| 1448 | fi |
| 1449 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| 1450 | if test -n "$ac_ct_CC"; then |
| 1451 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 |
| 1452 | echo "${ECHO_T}$ac_ct_CC" >&6 |
| 1453 | else |
| 1454 | echo "$as_me:$LINENO: result: no" >&5 |
| 1455 | echo "${ECHO_T}no" >&6 |
| 1456 | fi |
| 1457 | |
| 1458 | CC=$ac_ct_CC |
| 1459 | else |
| 1460 | CC="$ac_cv_prog_CC" |
| 1461 | fi |
| 1462 | |
| 1463 | fi |
| 1464 | if test -z "$CC"; then |
| 1465 | # Extract the first word of "cc", so it can be a program name with args. |
| 1466 | set dummy cc; ac_word=$2 |
| 1467 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| 1468 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
| 1469 | if test "${ac_cv_prog_CC+set}" = set; then |
| 1470 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1471 | else |
| 1472 | if test -n "$CC"; then |
| 1473 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 1474 | else |
| 1475 | ac_prog_rejected=no |
| 1476 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1477 | for as_dir in $PATH |
| 1478 | do |
| 1479 | IFS=$as_save_IFS |
| 1480 | test -z "$as_dir" && as_dir=. |
| 1481 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 1482 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 1483 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
| 1484 | ac_prog_rejected=yes |
| 1485 | continue |
| 1486 | fi |
| 1487 | ac_cv_prog_CC="cc" |
| 1488 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 1489 | break 2 |
| 1490 | fi |
| 1491 | done |
| 1492 | done |
| 1493 | |
| 1494 | if test $ac_prog_rejected = yes; then |
| 1495 | # We found a bogon in the path, so make sure we never use it. |
| 1496 | set dummy $ac_cv_prog_CC |
| 1497 | shift |
| 1498 | if test $# != 0; then |
| 1499 | # We chose a different compiler from the bogus one. |
| 1500 | # However, it has the same basename, so the bogon will be chosen |
| 1501 | # first if we set CC to just the basename; use the full file name. |
| 1502 | shift |
| 1503 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
| 1504 | fi |
| 1505 | fi |
| 1506 | fi |
| 1507 | fi |
| 1508 | CC=$ac_cv_prog_CC |
| 1509 | if test -n "$CC"; then |
| 1510 | echo "$as_me:$LINENO: result: $CC" >&5 |
| 1511 | echo "${ECHO_T}$CC" >&6 |
| 1512 | else |
| 1513 | echo "$as_me:$LINENO: result: no" >&5 |
| 1514 | echo "${ECHO_T}no" >&6 |
| 1515 | fi |
| 1516 | |
| 1517 | fi |
| 1518 | if test -z "$CC"; then |
| 1519 | if test -n "$ac_tool_prefix"; then |
| 1520 | for ac_prog in cl |
| 1521 | do |
| 1522 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. |
| 1523 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 |
| 1524 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| 1525 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
| 1526 | if test "${ac_cv_prog_CC+set}" = set; then |
| 1527 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1528 | else |
| 1529 | if test -n "$CC"; then |
| 1530 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 1531 | else |
| 1532 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1533 | for as_dir in $PATH |
| 1534 | do |
| 1535 | IFS=$as_save_IFS |
| 1536 | test -z "$as_dir" && as_dir=. |
| 1537 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 1538 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 1539 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
| 1540 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 1541 | break 2 |
| 1542 | fi |
| 1543 | done |
| 1544 | done |
| 1545 | |
| 1546 | fi |
| 1547 | fi |
| 1548 | CC=$ac_cv_prog_CC |
| 1549 | if test -n "$CC"; then |
| 1550 | echo "$as_me:$LINENO: result: $CC" >&5 |
| 1551 | echo "${ECHO_T}$CC" >&6 |
| 1552 | else |
| 1553 | echo "$as_me:$LINENO: result: no" >&5 |
| 1554 | echo "${ECHO_T}no" >&6 |
| 1555 | fi |
| 1556 | |
| 1557 | test -n "$CC" && break |
| 1558 | done |
| 1559 | fi |
| 1560 | if test -z "$CC"; then |
| 1561 | ac_ct_CC=$CC |
| 1562 | for ac_prog in cl |
| 1563 | do |
| 1564 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 1565 | set dummy $ac_prog; ac_word=$2 |
| 1566 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| 1567 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 |
| 1568 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
| 1569 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1570 | else |
| 1571 | if test -n "$ac_ct_CC"; then |
| 1572 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| 1573 | else |
| 1574 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1575 | for as_dir in $PATH |
| 1576 | do |
| 1577 | IFS=$as_save_IFS |
| 1578 | test -z "$as_dir" && as_dir=. |
| 1579 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 1580 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 1581 | ac_cv_prog_ac_ct_CC="$ac_prog" |
| 1582 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 1583 | break 2 |
| 1584 | fi |
| 1585 | done |
| 1586 | done |
| 1587 | |
| 1588 | fi |
| 1589 | fi |
| 1590 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| 1591 | if test -n "$ac_ct_CC"; then |
| 1592 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 |
| 1593 | echo "${ECHO_T}$ac_ct_CC" >&6 |
| 1594 | else |
| 1595 | echo "$as_me:$LINENO: result: no" >&5 |
| 1596 | echo "${ECHO_T}no" >&6 |
| 1597 | fi |
| 1598 | |
| 1599 | test -n "$ac_ct_CC" && break |
| 1600 | done |
| 1601 | |
| 1602 | CC=$ac_ct_CC |
| 1603 | fi |
| 1604 | |
| 1605 | fi |
| 1606 | |
| 1607 | |
| 1608 | test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH |
| 1609 | See \`config.log' for more details." >&5 |
| 1610 | echo "$as_me: error: no acceptable C compiler found in \$PATH |
| 1611 | See \`config.log' for more details." >&2;} |
| 1612 | { (exit 1); exit 1; }; } |
| 1613 | |
| 1614 | # Provide some information about the compiler. |
| 1615 | echo "$as_me:$LINENO:" \ |
| 1616 | "checking for C compiler version" >&5 |
| 1617 | ac_compiler=`set X $ac_compile; echo $2` |
| 1618 | { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 |
| 1619 | (eval $ac_compiler --version </dev/null >&5) 2>&5 |
| 1620 | ac_status=$? |
| 1621 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 1622 | (exit $ac_status); } |
| 1623 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 |
| 1624 | (eval $ac_compiler -v </dev/null >&5) 2>&5 |
| 1625 | ac_status=$? |
| 1626 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 1627 | (exit $ac_status); } |
| 1628 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 |
| 1629 | (eval $ac_compiler -V </dev/null >&5) 2>&5 |
| 1630 | ac_status=$? |
| 1631 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 1632 | (exit $ac_status); } |
| 1633 | |
| 1634 | cat >conftest.$ac_ext <<_ACEOF |
| 1635 | /* confdefs.h. */ |
| 1636 | _ACEOF |
| 1637 | cat confdefs.h >>conftest.$ac_ext |
| 1638 | cat >>conftest.$ac_ext <<_ACEOF |
| 1639 | /* end confdefs.h. */ |
| 1640 | |
| 1641 | int |
| 1642 | main () |
| 1643 | { |
| 1644 | |
| 1645 | ; |
| 1646 | return 0; |
| 1647 | } |
| 1648 | _ACEOF |
| 1649 | ac_clean_files_save=$ac_clean_files |
| 1650 | ac_clean_files="$ac_clean_files a.out a.exe b.out" |
| 1651 | # Try to create an executable without -o first, disregard a.out. |
| 1652 | # It will help us diagnose broken compilers, and finding out an intuition |
| 1653 | # of exeext. |
| 1654 | echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 |
| 1655 | echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 |
| 1656 | ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
| 1657 | if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 |
| 1658 | (eval $ac_link_default) 2>&5 |
| 1659 | ac_status=$? |
| 1660 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 1661 | (exit $ac_status); }; then |
| 1662 | # Find the output, starting from the most likely. This scheme is |
| 1663 | # not robust to junk in `.', hence go to wildcards (a.*) only as a last |
| 1664 | # resort. |
| 1665 | |
| 1666 | # Be careful to initialize this variable, since it used to be cached. |
| 1667 | # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. |
| 1668 | ac_cv_exeext= |
| 1669 | # b.out is created by i960 compilers. |
| 1670 | for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out |
| 1671 | do |
| 1672 | test -f "$ac_file" || continue |
| 1673 | case $ac_file in |
| 1674 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) |
| 1675 | ;; |
| 1676 | conftest.$ac_ext ) |
| 1677 | # This is the source file. |
| 1678 | ;; |
| 1679 | [ab].out ) |
| 1680 | # We found the default executable, but exeext='' is most |
| 1681 | # certainly right. |
| 1682 | break;; |
| 1683 | *.* ) |
| 1684 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
| 1685 | # FIXME: I believe we export ac_cv_exeext for Libtool, |
| 1686 | # but it would be cool to find out if it's true. Does anybody |
| 1687 | # maintain Libtool? --akim. |
| 1688 | export ac_cv_exeext |
| 1689 | break;; |
| 1690 | * ) |
| 1691 | break;; |
| 1692 | esac |
| 1693 | done |
| 1694 | else |
| 1695 | echo "$as_me: failed program was:" >&5 |
| 1696 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 1697 | |
| 1698 | { { echo "$as_me:$LINENO: error: C compiler cannot create executables |
| 1699 | See \`config.log' for more details." >&5 |
| 1700 | echo "$as_me: error: C compiler cannot create executables |
| 1701 | See \`config.log' for more details." >&2;} |
| 1702 | { (exit 77); exit 77; }; } |
| 1703 | fi |
| 1704 | |
| 1705 | ac_exeext=$ac_cv_exeext |
| 1706 | echo "$as_me:$LINENO: result: $ac_file" >&5 |
| 1707 | echo "${ECHO_T}$ac_file" >&6 |
| 1708 | |
| 1709 | # Check the compiler produces executables we can run. If not, either |
| 1710 | # the compiler is broken, or we cross compile. |
| 1711 | echo "$as_me:$LINENO: checking whether the C compiler works" >&5 |
| 1712 | echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 |
| 1713 | # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 |
| 1714 | # If not cross compiling, check that we can run a simple program. |
| 1715 | if test "$cross_compiling" != yes; then |
| 1716 | if { ac_try='./$ac_file' |
| 1717 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 1718 | (eval $ac_try) 2>&5 |
| 1719 | ac_status=$? |
| 1720 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 1721 | (exit $ac_status); }; }; then |
| 1722 | cross_compiling=no |
| 1723 | else |
| 1724 | if test "$cross_compiling" = maybe; then |
| 1725 | cross_compiling=yes |
| 1726 | else |
| 1727 | { { echo "$as_me:$LINENO: error: cannot run C compiled programs. |
| 1728 | If you meant to cross compile, use \`--host'. |
| 1729 | See \`config.log' for more details." >&5 |
| 1730 | echo "$as_me: error: cannot run C compiled programs. |
| 1731 | If you meant to cross compile, use \`--host'. |
| 1732 | See \`config.log' for more details." >&2;} |
| 1733 | { (exit 1); exit 1; }; } |
| 1734 | fi |
| 1735 | fi |
| 1736 | fi |
| 1737 | echo "$as_me:$LINENO: result: yes" >&5 |
| 1738 | echo "${ECHO_T}yes" >&6 |
| 1739 | |
| 1740 | rm -f a.out a.exe conftest$ac_cv_exeext b.out |
| 1741 | ac_clean_files=$ac_clean_files_save |
| 1742 | # Check the compiler produces executables we can run. If not, either |
| 1743 | # the compiler is broken, or we cross compile. |
| 1744 | echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 |
| 1745 | echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 |
| 1746 | echo "$as_me:$LINENO: result: $cross_compiling" >&5 |
| 1747 | echo "${ECHO_T}$cross_compiling" >&6 |
| 1748 | |
| 1749 | echo "$as_me:$LINENO: checking for suffix of executables" >&5 |
| 1750 | echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 |
| 1751 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 1752 | (eval $ac_link) 2>&5 |
| 1753 | ac_status=$? |
| 1754 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 1755 | (exit $ac_status); }; then |
| 1756 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
| 1757 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will |
| 1758 | # work properly (i.e., refer to `conftest.exe'), while it won't with |
| 1759 | # `rm'. |
| 1760 | for ac_file in conftest.exe conftest conftest.*; do |
| 1761 | test -f "$ac_file" || continue |
| 1762 | case $ac_file in |
| 1763 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; |
| 1764 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
| 1765 | export ac_cv_exeext |
| 1766 | break;; |
| 1767 | * ) break;; |
| 1768 | esac |
| 1769 | done |
| 1770 | else |
| 1771 | { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link |
| 1772 | See \`config.log' for more details." >&5 |
| 1773 | echo "$as_me: error: cannot compute suffix of executables: cannot compile and link |
| 1774 | See \`config.log' for more details." >&2;} |
| 1775 | { (exit 1); exit 1; }; } |
| 1776 | fi |
| 1777 | |
| 1778 | rm -f conftest$ac_cv_exeext |
| 1779 | echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 |
| 1780 | echo "${ECHO_T}$ac_cv_exeext" >&6 |
| 1781 | |
| 1782 | rm -f conftest.$ac_ext |
| 1783 | EXEEXT=$ac_cv_exeext |
| 1784 | ac_exeext=$EXEEXT |
| 1785 | echo "$as_me:$LINENO: checking for suffix of object files" >&5 |
| 1786 | echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 |
| 1787 | if test "${ac_cv_objext+set}" = set; then |
| 1788 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1789 | else |
| 1790 | cat >conftest.$ac_ext <<_ACEOF |
| 1791 | /* confdefs.h. */ |
| 1792 | _ACEOF |
| 1793 | cat confdefs.h >>conftest.$ac_ext |
| 1794 | cat >>conftest.$ac_ext <<_ACEOF |
| 1795 | /* end confdefs.h. */ |
| 1796 | |
| 1797 | int |
| 1798 | main () |
| 1799 | { |
| 1800 | |
| 1801 | ; |
| 1802 | return 0; |
| 1803 | } |
| 1804 | _ACEOF |
| 1805 | rm -f conftest.o conftest.obj |
| 1806 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 1807 | (eval $ac_compile) 2>&5 |
| 1808 | ac_status=$? |
| 1809 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 1810 | (exit $ac_status); }; then |
| 1811 | for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do |
| 1812 | case $ac_file in |
| 1813 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; |
| 1814 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
| 1815 | break;; |
| 1816 | esac |
| 1817 | done |
| 1818 | else |
| 1819 | echo "$as_me: failed program was:" >&5 |
| 1820 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 1821 | |
| 1822 | { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile |
| 1823 | See \`config.log' for more details." >&5 |
| 1824 | echo "$as_me: error: cannot compute suffix of object files: cannot compile |
| 1825 | See \`config.log' for more details." >&2;} |
| 1826 | { (exit 1); exit 1; }; } |
| 1827 | fi |
| 1828 | |
| 1829 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
| 1830 | fi |
| 1831 | echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 |
| 1832 | echo "${ECHO_T}$ac_cv_objext" >&6 |
| 1833 | OBJEXT=$ac_cv_objext |
| 1834 | ac_objext=$OBJEXT |
| 1835 | echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 |
| 1836 | echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 |
| 1837 | if test "${ac_cv_c_compiler_gnu+set}" = set; then |
| 1838 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1839 | else |
| 1840 | cat >conftest.$ac_ext <<_ACEOF |
| 1841 | /* confdefs.h. */ |
| 1842 | _ACEOF |
| 1843 | cat confdefs.h >>conftest.$ac_ext |
| 1844 | cat >>conftest.$ac_ext <<_ACEOF |
| 1845 | /* end confdefs.h. */ |
| 1846 | |
| 1847 | int |
| 1848 | main () |
| 1849 | { |
| 1850 | #ifndef __GNUC__ |
| 1851 | choke me |
| 1852 | #endif |
| 1853 | |
| 1854 | ; |
| 1855 | return 0; |
| 1856 | } |
| 1857 | _ACEOF |
| 1858 | rm -f conftest.$ac_objext |
| 1859 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 1860 | (eval $ac_compile) 2>conftest.er1 |
| 1861 | ac_status=$? |
| 1862 | grep -v '^ *+' conftest.er1 >conftest.err |
| 1863 | rm -f conftest.er1 |
| 1864 | cat conftest.err >&5 |
| 1865 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 1866 | (exit $ac_status); } && |
| 1867 | { ac_try='test -z "$ac_c_werror_flag" |
| 1868 | || test ! -s conftest.err' |
| 1869 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 1870 | (eval $ac_try) 2>&5 |
| 1871 | ac_status=$? |
| 1872 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 1873 | (exit $ac_status); }; } && |
| 1874 | { ac_try='test -s conftest.$ac_objext' |
| 1875 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 1876 | (eval $ac_try) 2>&5 |
| 1877 | ac_status=$? |
| 1878 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 1879 | (exit $ac_status); }; }; then |
| 1880 | ac_compiler_gnu=yes |
| 1881 | else |
| 1882 | echo "$as_me: failed program was:" >&5 |
| 1883 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 1884 | |
| 1885 | ac_compiler_gnu=no |
| 1886 | fi |
| 1887 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 1888 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
| 1889 | |
| 1890 | fi |
| 1891 | echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 |
| 1892 | echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 |
| 1893 | GCC=`test $ac_compiler_gnu = yes && echo yes` |
| 1894 | ac_test_CFLAGS=${CFLAGS+set} |
| 1895 | ac_save_CFLAGS=$CFLAGS |
| 1896 | CFLAGS="-g" |
| 1897 | echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 |
| 1898 | echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 |
| 1899 | if test "${ac_cv_prog_cc_g+set}" = set; then |
| 1900 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1901 | else |
| 1902 | cat >conftest.$ac_ext <<_ACEOF |
| 1903 | /* confdefs.h. */ |
| 1904 | _ACEOF |
| 1905 | cat confdefs.h >>conftest.$ac_ext |
| 1906 | cat >>conftest.$ac_ext <<_ACEOF |
| 1907 | /* end confdefs.h. */ |
| 1908 | |
| 1909 | int |
| 1910 | main () |
| 1911 | { |
| 1912 | |
| 1913 | ; |
| 1914 | return 0; |
| 1915 | } |
| 1916 | _ACEOF |
| 1917 | rm -f conftest.$ac_objext |
| 1918 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 1919 | (eval $ac_compile) 2>conftest.er1 |
| 1920 | ac_status=$? |
| 1921 | grep -v '^ *+' conftest.er1 >conftest.err |
| 1922 | rm -f conftest.er1 |
| 1923 | cat conftest.err >&5 |
| 1924 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 1925 | (exit $ac_status); } && |
| 1926 | { ac_try='test -z "$ac_c_werror_flag" |
| 1927 | || test ! -s conftest.err' |
| 1928 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 1929 | (eval $ac_try) 2>&5 |
| 1930 | ac_status=$? |
| 1931 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 1932 | (exit $ac_status); }; } && |
| 1933 | { ac_try='test -s conftest.$ac_objext' |
| 1934 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 1935 | (eval $ac_try) 2>&5 |
| 1936 | ac_status=$? |
| 1937 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 1938 | (exit $ac_status); }; }; then |
| 1939 | ac_cv_prog_cc_g=yes |
| 1940 | else |
| 1941 | echo "$as_me: failed program was:" >&5 |
| 1942 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 1943 | |
| 1944 | ac_cv_prog_cc_g=no |
| 1945 | fi |
| 1946 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 1947 | fi |
| 1948 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 |
| 1949 | echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 |
| 1950 | if test "$ac_test_CFLAGS" = set; then |
| 1951 | CFLAGS=$ac_save_CFLAGS |
| 1952 | elif test $ac_cv_prog_cc_g = yes; then |
| 1953 | if test "$GCC" = yes; then |
| 1954 | CFLAGS="-g -O2" |
| 1955 | else |
| 1956 | CFLAGS="-g" |
| 1957 | fi |
| 1958 | else |
| 1959 | if test "$GCC" = yes; then |
| 1960 | CFLAGS="-O2" |
| 1961 | else |
| 1962 | CFLAGS= |
| 1963 | fi |
| 1964 | fi |
| 1965 | echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 |
| 1966 | echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 |
| 1967 | if test "${ac_cv_prog_cc_stdc+set}" = set; then |
| 1968 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 1969 | else |
| 1970 | ac_cv_prog_cc_stdc=no |
| 1971 | ac_save_CC=$CC |
| 1972 | cat >conftest.$ac_ext <<_ACEOF |
| 1973 | /* confdefs.h. */ |
| 1974 | _ACEOF |
| 1975 | cat confdefs.h >>conftest.$ac_ext |
| 1976 | cat >>conftest.$ac_ext <<_ACEOF |
| 1977 | /* end confdefs.h. */ |
| 1978 | #include <stdarg.h> |
| 1979 | #include <stdio.h> |
| 1980 | #include <sys/types.h> |
| 1981 | #include <sys/stat.h> |
| 1982 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
| 1983 | struct buf { int x; }; |
| 1984 | FILE * (*rcsopen) (struct buf *, struct stat *, int); |
| 1985 | static char *e (p, i) |
| 1986 | char **p; |
| 1987 | int i; |
| 1988 | { |
| 1989 | return p[i]; |
| 1990 | } |
| 1991 | static char *f (char * (*g) (char **, int), char **p, ...) |
| 1992 | { |
| 1993 | char *s; |
| 1994 | va_list v; |
| 1995 | va_start (v,p); |
| 1996 | s = g (p, va_arg (v,int)); |
| 1997 | va_end (v); |
| 1998 | return s; |
| 1999 | } |
| 2000 | |
| 2001 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
| 2002 | function prototypes and stuff, but not '\xHH' hex character constants. |
| 2003 | These don't provoke an error unfortunately, instead are silently treated |
| 2004 | as 'x'. The following induces an error, until -std1 is added to get |
| 2005 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
| 2006 | array size at least. It's necessary to write '\x00'==0 to get something |
| 2007 | that's true only with -std1. */ |
| 2008 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
| 2009 | |
| 2010 | int test (int i, double x); |
| 2011 | struct s1 {int (*f) (int a);}; |
| 2012 | struct s2 {int (*f) (double a);}; |
| 2013 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); |
| 2014 | int argc; |
| 2015 | char **argv; |
| 2016 | int |
| 2017 | main () |
| 2018 | { |
| 2019 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
| 2020 | ; |
| 2021 | return 0; |
| 2022 | } |
| 2023 | _ACEOF |
| 2024 | # Don't try gcc -ansi; that turns off useful extensions and |
| 2025 | # breaks some systems' header files. |
| 2026 | # AIX -qlanglvl=ansi |
| 2027 | # Ultrix and OSF/1 -std1 |
| 2028 | # HP-UX 10.20 and later -Ae |
| 2029 | # HP-UX older versions -Aa -D_HPUX_SOURCE |
| 2030 | # SVR4 -Xc -D__EXTENSIONS__ |
| 2031 | for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" |
| 2032 | do |
| 2033 | CC="$ac_save_CC $ac_arg" |
| 2034 | rm -f conftest.$ac_objext |
| 2035 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2036 | (eval $ac_compile) 2>conftest.er1 |
| 2037 | ac_status=$? |
| 2038 | grep -v '^ *+' conftest.er1 >conftest.err |
| 2039 | rm -f conftest.er1 |
| 2040 | cat conftest.err >&5 |
| 2041 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2042 | (exit $ac_status); } && |
| 2043 | { ac_try='test -z "$ac_c_werror_flag" |
| 2044 | || test ! -s conftest.err' |
| 2045 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2046 | (eval $ac_try) 2>&5 |
| 2047 | ac_status=$? |
| 2048 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2049 | (exit $ac_status); }; } && |
| 2050 | { ac_try='test -s conftest.$ac_objext' |
| 2051 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2052 | (eval $ac_try) 2>&5 |
| 2053 | ac_status=$? |
| 2054 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2055 | (exit $ac_status); }; }; then |
| 2056 | ac_cv_prog_cc_stdc=$ac_arg |
| 2057 | break |
| 2058 | else |
| 2059 | echo "$as_me: failed program was:" >&5 |
| 2060 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2061 | |
| 2062 | fi |
| 2063 | rm -f conftest.err conftest.$ac_objext |
| 2064 | done |
| 2065 | rm -f conftest.$ac_ext conftest.$ac_objext |
| 2066 | CC=$ac_save_CC |
| 2067 | |
| 2068 | fi |
| 2069 | |
| 2070 | case "x$ac_cv_prog_cc_stdc" in |
| 2071 | x|xno) |
| 2072 | echo "$as_me:$LINENO: result: none needed" >&5 |
| 2073 | echo "${ECHO_T}none needed" >&6 ;; |
| 2074 | *) |
| 2075 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 |
| 2076 | echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 |
| 2077 | CC="$CC $ac_cv_prog_cc_stdc" ;; |
| 2078 | esac |
| 2079 | |
| 2080 | # Some people use a C++ compiler to compile C. Since we use `exit', |
| 2081 | # in C++ we need to declare it. In case someone uses the same compiler |
| 2082 | # for both compiling C and C++ we need to have the C++ compiler decide |
| 2083 | # the declaration of exit, since it's the most demanding environment. |
| 2084 | cat >conftest.$ac_ext <<_ACEOF |
| 2085 | #ifndef __cplusplus |
| 2086 | choke me |
| 2087 | #endif |
| 2088 | _ACEOF |
| 2089 | rm -f conftest.$ac_objext |
| 2090 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2091 | (eval $ac_compile) 2>conftest.er1 |
| 2092 | ac_status=$? |
| 2093 | grep -v '^ *+' conftest.er1 >conftest.err |
| 2094 | rm -f conftest.er1 |
| 2095 | cat conftest.err >&5 |
| 2096 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2097 | (exit $ac_status); } && |
| 2098 | { ac_try='test -z "$ac_c_werror_flag" |
| 2099 | || test ! -s conftest.err' |
| 2100 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2101 | (eval $ac_try) 2>&5 |
| 2102 | ac_status=$? |
| 2103 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2104 | (exit $ac_status); }; } && |
| 2105 | { ac_try='test -s conftest.$ac_objext' |
| 2106 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2107 | (eval $ac_try) 2>&5 |
| 2108 | ac_status=$? |
| 2109 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2110 | (exit $ac_status); }; }; then |
| 2111 | for ac_declaration in \ |
| 2112 | '' \ |
| 2113 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ |
| 2114 | 'extern "C" void std::exit (int); using std::exit;' \ |
| 2115 | 'extern "C" void exit (int) throw ();' \ |
| 2116 | 'extern "C" void exit (int);' \ |
| 2117 | 'void exit (int);' |
| 2118 | do |
| 2119 | cat >conftest.$ac_ext <<_ACEOF |
| 2120 | /* confdefs.h. */ |
| 2121 | _ACEOF |
| 2122 | cat confdefs.h >>conftest.$ac_ext |
| 2123 | cat >>conftest.$ac_ext <<_ACEOF |
| 2124 | /* end confdefs.h. */ |
| 2125 | $ac_declaration |
| 2126 | #include <stdlib.h> |
| 2127 | int |
| 2128 | main () |
| 2129 | { |
| 2130 | exit (42); |
| 2131 | ; |
| 2132 | return 0; |
| 2133 | } |
| 2134 | _ACEOF |
| 2135 | rm -f conftest.$ac_objext |
| 2136 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2137 | (eval $ac_compile) 2>conftest.er1 |
| 2138 | ac_status=$? |
| 2139 | grep -v '^ *+' conftest.er1 >conftest.err |
| 2140 | rm -f conftest.er1 |
| 2141 | cat conftest.err >&5 |
| 2142 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2143 | (exit $ac_status); } && |
| 2144 | { ac_try='test -z "$ac_c_werror_flag" |
| 2145 | || test ! -s conftest.err' |
| 2146 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2147 | (eval $ac_try) 2>&5 |
| 2148 | ac_status=$? |
| 2149 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2150 | (exit $ac_status); }; } && |
| 2151 | { ac_try='test -s conftest.$ac_objext' |
| 2152 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2153 | (eval $ac_try) 2>&5 |
| 2154 | ac_status=$? |
| 2155 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2156 | (exit $ac_status); }; }; then |
| 2157 | : |
| 2158 | else |
| 2159 | echo "$as_me: failed program was:" >&5 |
| 2160 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2161 | |
| 2162 | continue |
| 2163 | fi |
| 2164 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2165 | cat >conftest.$ac_ext <<_ACEOF |
| 2166 | /* confdefs.h. */ |
| 2167 | _ACEOF |
| 2168 | cat confdefs.h >>conftest.$ac_ext |
| 2169 | cat >>conftest.$ac_ext <<_ACEOF |
| 2170 | /* end confdefs.h. */ |
| 2171 | $ac_declaration |
| 2172 | int |
| 2173 | main () |
| 2174 | { |
| 2175 | exit (42); |
| 2176 | ; |
| 2177 | return 0; |
| 2178 | } |
| 2179 | _ACEOF |
| 2180 | rm -f conftest.$ac_objext |
| 2181 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2182 | (eval $ac_compile) 2>conftest.er1 |
| 2183 | ac_status=$? |
| 2184 | grep -v '^ *+' conftest.er1 >conftest.err |
| 2185 | rm -f conftest.er1 |
| 2186 | cat conftest.err >&5 |
| 2187 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2188 | (exit $ac_status); } && |
| 2189 | { ac_try='test -z "$ac_c_werror_flag" |
| 2190 | || test ! -s conftest.err' |
| 2191 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2192 | (eval $ac_try) 2>&5 |
| 2193 | ac_status=$? |
| 2194 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2195 | (exit $ac_status); }; } && |
| 2196 | { ac_try='test -s conftest.$ac_objext' |
| 2197 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2198 | (eval $ac_try) 2>&5 |
| 2199 | ac_status=$? |
| 2200 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2201 | (exit $ac_status); }; }; then |
| 2202 | break |
| 2203 | else |
| 2204 | echo "$as_me: failed program was:" >&5 |
| 2205 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2206 | |
| 2207 | fi |
| 2208 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2209 | done |
| 2210 | rm -f conftest* |
| 2211 | if test -n "$ac_declaration"; then |
| 2212 | echo '#ifdef __cplusplus' >>confdefs.h |
| 2213 | echo $ac_declaration >>confdefs.h |
| 2214 | echo '#endif' >>confdefs.h |
| 2215 | fi |
| 2216 | |
| 2217 | else |
| 2218 | echo "$as_me: failed program was:" >&5 |
| 2219 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2220 | |
| 2221 | fi |
| 2222 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2223 | ac_ext=c |
| 2224 | ac_cpp='$CPP $CPPFLAGS' |
| 2225 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 2226 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 2227 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 2228 | |
| 2229 | if test $GCC != "yes" |
| 2230 | then |
| 2231 | { { echo "$as_me:$LINENO: error: Need GNU C compiler" >&5 |
| 2232 | echo "$as_me: error: Need GNU C compiler" >&2;} |
| 2233 | { (exit 1); exit 1; }; } |
| 2234 | fi |
| 2235 | |
| 2236 | |
| 2237 | echo "$as_me:$LINENO: checking for malloc in -lc" >&5 |
| 2238 | echo $ECHO_N "checking for malloc in -lc... $ECHO_C" >&6 |
| 2239 | if test "${ac_cv_lib_c_malloc+set}" = set; then |
| 2240 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 2241 | else |
| 2242 | ac_check_lib_save_LIBS=$LIBS |
| 2243 | LIBS="-lc $LIBS" |
| 2244 | cat >conftest.$ac_ext <<_ACEOF |
| 2245 | /* confdefs.h. */ |
| 2246 | _ACEOF |
| 2247 | cat confdefs.h >>conftest.$ac_ext |
| 2248 | cat >>conftest.$ac_ext <<_ACEOF |
| 2249 | /* end confdefs.h. */ |
| 2250 | |
| 2251 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 2252 | #ifdef __cplusplus |
| 2253 | extern "C" |
| 2254 | #endif |
| 2255 | /* We use char because int might match the return type of a gcc2 |
| 2256 | builtin and then its argument prototype would still apply. */ |
| 2257 | char malloc (); |
| 2258 | int |
| 2259 | main () |
| 2260 | { |
| 2261 | malloc (); |
| 2262 | ; |
| 2263 | return 0; |
| 2264 | } |
| 2265 | _ACEOF |
| 2266 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 2267 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 2268 | (eval $ac_link) 2>conftest.er1 |
| 2269 | ac_status=$? |
| 2270 | grep -v '^ *+' conftest.er1 >conftest.err |
| 2271 | rm -f conftest.er1 |
| 2272 | cat conftest.err >&5 |
| 2273 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2274 | (exit $ac_status); } && |
| 2275 | { ac_try='test -z "$ac_c_werror_flag" |
| 2276 | || test ! -s conftest.err' |
| 2277 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2278 | (eval $ac_try) 2>&5 |
| 2279 | ac_status=$? |
| 2280 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2281 | (exit $ac_status); }; } && |
| 2282 | { ac_try='test -s conftest$ac_exeext' |
| 2283 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2284 | (eval $ac_try) 2>&5 |
| 2285 | ac_status=$? |
| 2286 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2287 | (exit $ac_status); }; }; then |
| 2288 | ac_cv_lib_c_malloc=yes |
| 2289 | else |
| 2290 | echo "$as_me: failed program was:" >&5 |
| 2291 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2292 | |
| 2293 | ac_cv_lib_c_malloc=no |
| 2294 | fi |
| 2295 | rm -f conftest.err conftest.$ac_objext \ |
| 2296 | conftest$ac_exeext conftest.$ac_ext |
| 2297 | LIBS=$ac_check_lib_save_LIBS |
| 2298 | fi |
| 2299 | echo "$as_me:$LINENO: result: $ac_cv_lib_c_malloc" >&5 |
| 2300 | echo "${ECHO_T}$ac_cv_lib_c_malloc" >&6 |
| 2301 | if test $ac_cv_lib_c_malloc = yes; then |
| 2302 | cat >>confdefs.h <<_ACEOF |
| 2303 | #define HAVE_LIBC 1 |
| 2304 | _ACEOF |
| 2305 | |
| 2306 | LIBS="-lc $LIBS" |
| 2307 | |
| 2308 | fi |
| 2309 | |
| 2310 | |
| 2311 | ac_ext=c |
| 2312 | ac_cpp='$CPP $CPPFLAGS' |
| 2313 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 2314 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 2315 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 2316 | echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 |
| 2317 | echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 |
| 2318 | # On Suns, sometimes $CPP names a directory. |
| 2319 | if test -n "$CPP" && test -d "$CPP"; then |
| 2320 | CPP= |
| 2321 | fi |
| 2322 | if test -z "$CPP"; then |
| 2323 | if test "${ac_cv_prog_CPP+set}" = set; then |
| 2324 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 2325 | else |
| 2326 | # Double quotes because CPP needs to be expanded |
| 2327 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" |
| 2328 | do |
| 2329 | ac_preproc_ok=false |
| 2330 | for ac_c_preproc_warn_flag in '' yes |
| 2331 | do |
| 2332 | # Use a header file that comes with gcc, so configuring glibc |
| 2333 | # with a fresh cross-compiler works. |
| 2334 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 2335 | # <limits.h> exists even on freestanding compilers. |
| 2336 | # On the NeXT, cc -E runs the code through the compiler's parser, |
| 2337 | # not just through cpp. "Syntax error" is here to catch this case. |
| 2338 | cat >conftest.$ac_ext <<_ACEOF |
| 2339 | /* confdefs.h. */ |
| 2340 | _ACEOF |
| 2341 | cat confdefs.h >>conftest.$ac_ext |
| 2342 | cat >>conftest.$ac_ext <<_ACEOF |
| 2343 | /* end confdefs.h. */ |
| 2344 | #ifdef __STDC__ |
| 2345 | # include <limits.h> |
| 2346 | #else |
| 2347 | # include <assert.h> |
| 2348 | #endif |
| 2349 | Syntax error |
| 2350 | _ACEOF |
| 2351 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
| 2352 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
| 2353 | ac_status=$? |
| 2354 | grep -v '^ *+' conftest.er1 >conftest.err |
| 2355 | rm -f conftest.er1 |
| 2356 | cat conftest.err >&5 |
| 2357 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2358 | (exit $ac_status); } >/dev/null; then |
| 2359 | if test -s conftest.err; then |
| 2360 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 2361 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 2362 | else |
| 2363 | ac_cpp_err= |
| 2364 | fi |
| 2365 | else |
| 2366 | ac_cpp_err=yes |
| 2367 | fi |
| 2368 | if test -z "$ac_cpp_err"; then |
| 2369 | : |
| 2370 | else |
| 2371 | echo "$as_me: failed program was:" >&5 |
| 2372 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2373 | |
| 2374 | # Broken: fails on valid input. |
| 2375 | continue |
| 2376 | fi |
| 2377 | rm -f conftest.err conftest.$ac_ext |
| 2378 | |
| 2379 | # OK, works on sane cases. Now check whether non-existent headers |
| 2380 | # can be detected and how. |
| 2381 | cat >conftest.$ac_ext <<_ACEOF |
| 2382 | /* confdefs.h. */ |
| 2383 | _ACEOF |
| 2384 | cat confdefs.h >>conftest.$ac_ext |
| 2385 | cat >>conftest.$ac_ext <<_ACEOF |
| 2386 | /* end confdefs.h. */ |
| 2387 | #include <ac_nonexistent.h> |
| 2388 | _ACEOF |
| 2389 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
| 2390 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
| 2391 | ac_status=$? |
| 2392 | grep -v '^ *+' conftest.er1 >conftest.err |
| 2393 | rm -f conftest.er1 |
| 2394 | cat conftest.err >&5 |
| 2395 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2396 | (exit $ac_status); } >/dev/null; then |
| 2397 | if test -s conftest.err; then |
| 2398 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 2399 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 2400 | else |
| 2401 | ac_cpp_err= |
| 2402 | fi |
| 2403 | else |
| 2404 | ac_cpp_err=yes |
| 2405 | fi |
| 2406 | if test -z "$ac_cpp_err"; then |
| 2407 | # Broken: success on invalid input. |
| 2408 | continue |
| 2409 | else |
| 2410 | echo "$as_me: failed program was:" >&5 |
| 2411 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2412 | |
| 2413 | # Passes both tests. |
| 2414 | ac_preproc_ok=: |
| 2415 | break |
| 2416 | fi |
| 2417 | rm -f conftest.err conftest.$ac_ext |
| 2418 | |
| 2419 | done |
| 2420 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| 2421 | rm -f conftest.err conftest.$ac_ext |
| 2422 | if $ac_preproc_ok; then |
| 2423 | break |
| 2424 | fi |
| 2425 | |
| 2426 | done |
| 2427 | ac_cv_prog_CPP=$CPP |
| 2428 | |
| 2429 | fi |
| 2430 | CPP=$ac_cv_prog_CPP |
| 2431 | else |
| 2432 | ac_cv_prog_CPP=$CPP |
| 2433 | fi |
| 2434 | echo "$as_me:$LINENO: result: $CPP" >&5 |
| 2435 | echo "${ECHO_T}$CPP" >&6 |
| 2436 | ac_preproc_ok=false |
| 2437 | for ac_c_preproc_warn_flag in '' yes |
| 2438 | do |
| 2439 | # Use a header file that comes with gcc, so configuring glibc |
| 2440 | # with a fresh cross-compiler works. |
| 2441 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 2442 | # <limits.h> exists even on freestanding compilers. |
| 2443 | # On the NeXT, cc -E runs the code through the compiler's parser, |
| 2444 | # not just through cpp. "Syntax error" is here to catch this case. |
| 2445 | cat >conftest.$ac_ext <<_ACEOF |
| 2446 | /* confdefs.h. */ |
| 2447 | _ACEOF |
| 2448 | cat confdefs.h >>conftest.$ac_ext |
| 2449 | cat >>conftest.$ac_ext <<_ACEOF |
| 2450 | /* end confdefs.h. */ |
| 2451 | #ifdef __STDC__ |
| 2452 | # include <limits.h> |
| 2453 | #else |
| 2454 | # include <assert.h> |
| 2455 | #endif |
| 2456 | Syntax error |
| 2457 | _ACEOF |
| 2458 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
| 2459 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
| 2460 | ac_status=$? |
| 2461 | grep -v '^ *+' conftest.er1 >conftest.err |
| 2462 | rm -f conftest.er1 |
| 2463 | cat conftest.err >&5 |
| 2464 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2465 | (exit $ac_status); } >/dev/null; then |
| 2466 | if test -s conftest.err; then |
| 2467 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 2468 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 2469 | else |
| 2470 | ac_cpp_err= |
| 2471 | fi |
| 2472 | else |
| 2473 | ac_cpp_err=yes |
| 2474 | fi |
| 2475 | if test -z "$ac_cpp_err"; then |
| 2476 | : |
| 2477 | else |
| 2478 | echo "$as_me: failed program was:" >&5 |
| 2479 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2480 | |
| 2481 | # Broken: fails on valid input. |
| 2482 | continue |
| 2483 | fi |
| 2484 | rm -f conftest.err conftest.$ac_ext |
| 2485 | |
| 2486 | # OK, works on sane cases. Now check whether non-existent headers |
| 2487 | # can be detected and how. |
| 2488 | cat >conftest.$ac_ext <<_ACEOF |
| 2489 | /* confdefs.h. */ |
| 2490 | _ACEOF |
| 2491 | cat confdefs.h >>conftest.$ac_ext |
| 2492 | cat >>conftest.$ac_ext <<_ACEOF |
| 2493 | /* end confdefs.h. */ |
| 2494 | #include <ac_nonexistent.h> |
| 2495 | _ACEOF |
| 2496 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
| 2497 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
| 2498 | ac_status=$? |
| 2499 | grep -v '^ *+' conftest.er1 >conftest.err |
| 2500 | rm -f conftest.er1 |
| 2501 | cat conftest.err >&5 |
| 2502 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2503 | (exit $ac_status); } >/dev/null; then |
| 2504 | if test -s conftest.err; then |
| 2505 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 2506 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 2507 | else |
| 2508 | ac_cpp_err= |
| 2509 | fi |
| 2510 | else |
| 2511 | ac_cpp_err=yes |
| 2512 | fi |
| 2513 | if test -z "$ac_cpp_err"; then |
| 2514 | # Broken: success on invalid input. |
| 2515 | continue |
| 2516 | else |
| 2517 | echo "$as_me: failed program was:" >&5 |
| 2518 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2519 | |
| 2520 | # Passes both tests. |
| 2521 | ac_preproc_ok=: |
| 2522 | break |
| 2523 | fi |
| 2524 | rm -f conftest.err conftest.$ac_ext |
| 2525 | |
| 2526 | done |
| 2527 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| 2528 | rm -f conftest.err conftest.$ac_ext |
| 2529 | if $ac_preproc_ok; then |
| 2530 | : |
| 2531 | else |
| 2532 | { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check |
| 2533 | See \`config.log' for more details." >&5 |
| 2534 | echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check |
| 2535 | See \`config.log' for more details." >&2;} |
| 2536 | { (exit 1); exit 1; }; } |
| 2537 | fi |
| 2538 | |
| 2539 | ac_ext=c |
| 2540 | ac_cpp='$CPP $CPPFLAGS' |
| 2541 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 2542 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 2543 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 2544 | |
| 2545 | |
| 2546 | echo "$as_me:$LINENO: checking for egrep" >&5 |
| 2547 | echo $ECHO_N "checking for egrep... $ECHO_C" >&6 |
| 2548 | if test "${ac_cv_prog_egrep+set}" = set; then |
| 2549 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 2550 | else |
| 2551 | if echo a | (grep -E '(a|b)') >/dev/null 2>&1 |
| 2552 | then ac_cv_prog_egrep='grep -E' |
| 2553 | else ac_cv_prog_egrep='egrep' |
| 2554 | fi |
| 2555 | fi |
| 2556 | echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 |
| 2557 | echo "${ECHO_T}$ac_cv_prog_egrep" >&6 |
| 2558 | EGREP=$ac_cv_prog_egrep |
| 2559 | |
| 2560 | |
| 2561 | echo "$as_me:$LINENO: checking for ANSI C header files" >&5 |
| 2562 | echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 |
| 2563 | if test "${ac_cv_header_stdc+set}" = set; then |
| 2564 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 2565 | else |
| 2566 | cat >conftest.$ac_ext <<_ACEOF |
| 2567 | /* confdefs.h. */ |
| 2568 | _ACEOF |
| 2569 | cat confdefs.h >>conftest.$ac_ext |
| 2570 | cat >>conftest.$ac_ext <<_ACEOF |
| 2571 | /* end confdefs.h. */ |
| 2572 | #include <stdlib.h> |
| 2573 | #include <stdarg.h> |
| 2574 | #include <string.h> |
| 2575 | #include <float.h> |
| 2576 | |
| 2577 | int |
| 2578 | main () |
| 2579 | { |
| 2580 | |
| 2581 | ; |
| 2582 | return 0; |
| 2583 | } |
| 2584 | _ACEOF |
| 2585 | rm -f conftest.$ac_objext |
| 2586 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2587 | (eval $ac_compile) 2>conftest.er1 |
| 2588 | ac_status=$? |
| 2589 | grep -v '^ *+' conftest.er1 >conftest.err |
| 2590 | rm -f conftest.er1 |
| 2591 | cat conftest.err >&5 |
| 2592 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2593 | (exit $ac_status); } && |
| 2594 | { ac_try='test -z "$ac_c_werror_flag" |
| 2595 | || test ! -s conftest.err' |
| 2596 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2597 | (eval $ac_try) 2>&5 |
| 2598 | ac_status=$? |
| 2599 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2600 | (exit $ac_status); }; } && |
| 2601 | { ac_try='test -s conftest.$ac_objext' |
| 2602 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2603 | (eval $ac_try) 2>&5 |
| 2604 | ac_status=$? |
| 2605 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2606 | (exit $ac_status); }; }; then |
| 2607 | ac_cv_header_stdc=yes |
| 2608 | else |
| 2609 | echo "$as_me: failed program was:" >&5 |
| 2610 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2611 | |
| 2612 | ac_cv_header_stdc=no |
| 2613 | fi |
| 2614 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2615 | |
| 2616 | if test $ac_cv_header_stdc = yes; then |
| 2617 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. |
| 2618 | cat >conftest.$ac_ext <<_ACEOF |
| 2619 | /* confdefs.h. */ |
| 2620 | _ACEOF |
| 2621 | cat confdefs.h >>conftest.$ac_ext |
| 2622 | cat >>conftest.$ac_ext <<_ACEOF |
| 2623 | /* end confdefs.h. */ |
| 2624 | #include <string.h> |
| 2625 | |
| 2626 | _ACEOF |
| 2627 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 2628 | $EGREP "memchr" >/dev/null 2>&1; then |
| 2629 | : |
| 2630 | else |
| 2631 | ac_cv_header_stdc=no |
| 2632 | fi |
| 2633 | rm -f conftest* |
| 2634 | |
| 2635 | fi |
| 2636 | |
| 2637 | if test $ac_cv_header_stdc = yes; then |
| 2638 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. |
| 2639 | cat >conftest.$ac_ext <<_ACEOF |
| 2640 | /* confdefs.h. */ |
| 2641 | _ACEOF |
| 2642 | cat confdefs.h >>conftest.$ac_ext |
| 2643 | cat >>conftest.$ac_ext <<_ACEOF |
| 2644 | /* end confdefs.h. */ |
| 2645 | #include <stdlib.h> |
| 2646 | |
| 2647 | _ACEOF |
| 2648 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 2649 | $EGREP "free" >/dev/null 2>&1; then |
| 2650 | : |
| 2651 | else |
| 2652 | ac_cv_header_stdc=no |
| 2653 | fi |
| 2654 | rm -f conftest* |
| 2655 | |
| 2656 | fi |
| 2657 | |
| 2658 | if test $ac_cv_header_stdc = yes; then |
| 2659 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. |
| 2660 | if test "$cross_compiling" = yes; then |
| 2661 | : |
| 2662 | else |
| 2663 | cat >conftest.$ac_ext <<_ACEOF |
| 2664 | /* confdefs.h. */ |
| 2665 | _ACEOF |
| 2666 | cat confdefs.h >>conftest.$ac_ext |
| 2667 | cat >>conftest.$ac_ext <<_ACEOF |
| 2668 | /* end confdefs.h. */ |
| 2669 | #include <ctype.h> |
| 2670 | #if ((' ' & 0x0FF) == 0x020) |
| 2671 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') |
| 2672 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) |
| 2673 | #else |
| 2674 | # define ISLOWER(c) \ |
| 2675 | (('a' <= (c) && (c) <= 'i') \ |
| 2676 | || ('j' <= (c) && (c) <= 'r') \ |
| 2677 | || ('s' <= (c) && (c) <= 'z')) |
| 2678 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
| 2679 | #endif |
| 2680 | |
| 2681 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
| 2682 | int |
| 2683 | main () |
| 2684 | { |
| 2685 | int i; |
| 2686 | for (i = 0; i < 256; i++) |
| 2687 | if (XOR (islower (i), ISLOWER (i)) |
| 2688 | || toupper (i) != TOUPPER (i)) |
| 2689 | exit(2); |
| 2690 | exit (0); |
| 2691 | } |
| 2692 | _ACEOF |
| 2693 | rm -f conftest$ac_exeext |
| 2694 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 2695 | (eval $ac_link) 2>&5 |
| 2696 | ac_status=$? |
| 2697 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2698 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' |
| 2699 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2700 | (eval $ac_try) 2>&5 |
| 2701 | ac_status=$? |
| 2702 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2703 | (exit $ac_status); }; }; then |
| 2704 | : |
| 2705 | else |
| 2706 | echo "$as_me: program exited with status $ac_status" >&5 |
| 2707 | echo "$as_me: failed program was:" >&5 |
| 2708 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2709 | |
| 2710 | ( exit $ac_status ) |
| 2711 | ac_cv_header_stdc=no |
| 2712 | fi |
| 2713 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 2714 | fi |
| 2715 | fi |
| 2716 | fi |
| 2717 | echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 |
| 2718 | echo "${ECHO_T}$ac_cv_header_stdc" >&6 |
| 2719 | if test $ac_cv_header_stdc = yes; then |
| 2720 | |
| 2721 | cat >>confdefs.h <<\_ACEOF |
| 2722 | #define STDC_HEADERS 1 |
| 2723 | _ACEOF |
| 2724 | |
| 2725 | fi |
| 2726 | |
| 2727 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. |
| 2728 | |
| 2729 | |
| 2730 | |
| 2731 | |
| 2732 | |
| 2733 | |
| 2734 | |
| 2735 | |
| 2736 | |
| 2737 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ |
| 2738 | inttypes.h stdint.h unistd.h |
| 2739 | do |
| 2740 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 2741 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
| 2742 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
| 2743 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 2744 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 2745 | else |
| 2746 | cat >conftest.$ac_ext <<_ACEOF |
| 2747 | /* confdefs.h. */ |
| 2748 | _ACEOF |
| 2749 | cat confdefs.h >>conftest.$ac_ext |
| 2750 | cat >>conftest.$ac_ext <<_ACEOF |
| 2751 | /* end confdefs.h. */ |
| 2752 | $ac_includes_default |
| 2753 | |
| 2754 | #include <$ac_header> |
| 2755 | _ACEOF |
| 2756 | rm -f conftest.$ac_objext |
| 2757 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2758 | (eval $ac_compile) 2>conftest.er1 |
| 2759 | ac_status=$? |
| 2760 | grep -v '^ *+' conftest.er1 >conftest.err |
| 2761 | rm -f conftest.er1 |
| 2762 | cat conftest.err >&5 |
| 2763 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2764 | (exit $ac_status); } && |
| 2765 | { ac_try='test -z "$ac_c_werror_flag" |
| 2766 | || test ! -s conftest.err' |
| 2767 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2768 | (eval $ac_try) 2>&5 |
| 2769 | ac_status=$? |
| 2770 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2771 | (exit $ac_status); }; } && |
| 2772 | { ac_try='test -s conftest.$ac_objext' |
| 2773 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2774 | (eval $ac_try) 2>&5 |
| 2775 | ac_status=$? |
| 2776 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2777 | (exit $ac_status); }; }; then |
| 2778 | eval "$as_ac_Header=yes" |
| 2779 | else |
| 2780 | echo "$as_me: failed program was:" >&5 |
| 2781 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2782 | |
| 2783 | eval "$as_ac_Header=no" |
| 2784 | fi |
| 2785 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2786 | fi |
| 2787 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 2788 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 2789 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
| 2790 | cat >>confdefs.h <<_ACEOF |
| 2791 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| 2792 | _ACEOF |
| 2793 | |
| 2794 | fi |
| 2795 | |
| 2796 | done |
| 2797 | |
| 2798 | |
| 2799 | |
| 2800 | |
| 2801 | |
| 2802 | |
| 2803 | |
| 2804 | for ac_header in getopt.h stdio.h stdlib.h memory.h string.h |
| 2805 | do |
| 2806 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 2807 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 2808 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
| 2809 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
| 2810 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 2811 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 2812 | fi |
| 2813 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 2814 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 2815 | else |
| 2816 | # Is the header compilable? |
| 2817 | echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
| 2818 | echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 |
| 2819 | cat >conftest.$ac_ext <<_ACEOF |
| 2820 | /* confdefs.h. */ |
| 2821 | _ACEOF |
| 2822 | cat confdefs.h >>conftest.$ac_ext |
| 2823 | cat >>conftest.$ac_ext <<_ACEOF |
| 2824 | /* end confdefs.h. */ |
| 2825 | $ac_includes_default |
| 2826 | #include <$ac_header> |
| 2827 | _ACEOF |
| 2828 | rm -f conftest.$ac_objext |
| 2829 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2830 | (eval $ac_compile) 2>conftest.er1 |
| 2831 | ac_status=$? |
| 2832 | grep -v '^ *+' conftest.er1 >conftest.err |
| 2833 | rm -f conftest.er1 |
| 2834 | cat conftest.err >&5 |
| 2835 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2836 | (exit $ac_status); } && |
| 2837 | { ac_try='test -z "$ac_c_werror_flag" |
| 2838 | || test ! -s conftest.err' |
| 2839 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2840 | (eval $ac_try) 2>&5 |
| 2841 | ac_status=$? |
| 2842 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2843 | (exit $ac_status); }; } && |
| 2844 | { ac_try='test -s conftest.$ac_objext' |
| 2845 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2846 | (eval $ac_try) 2>&5 |
| 2847 | ac_status=$? |
| 2848 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2849 | (exit $ac_status); }; }; then |
| 2850 | ac_header_compiler=yes |
| 2851 | else |
| 2852 | echo "$as_me: failed program was:" >&5 |
| 2853 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2854 | |
| 2855 | ac_header_compiler=no |
| 2856 | fi |
| 2857 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2858 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
| 2859 | echo "${ECHO_T}$ac_header_compiler" >&6 |
| 2860 | |
| 2861 | # Is the header present? |
| 2862 | echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
| 2863 | echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 |
| 2864 | cat >conftest.$ac_ext <<_ACEOF |
| 2865 | /* confdefs.h. */ |
| 2866 | _ACEOF |
| 2867 | cat confdefs.h >>conftest.$ac_ext |
| 2868 | cat >>conftest.$ac_ext <<_ACEOF |
| 2869 | /* end confdefs.h. */ |
| 2870 | #include <$ac_header> |
| 2871 | _ACEOF |
| 2872 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
| 2873 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
| 2874 | ac_status=$? |
| 2875 | grep -v '^ *+' conftest.er1 >conftest.err |
| 2876 | rm -f conftest.er1 |
| 2877 | cat conftest.err >&5 |
| 2878 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2879 | (exit $ac_status); } >/dev/null; then |
| 2880 | if test -s conftest.err; then |
| 2881 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 2882 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 2883 | else |
| 2884 | ac_cpp_err= |
| 2885 | fi |
| 2886 | else |
| 2887 | ac_cpp_err=yes |
| 2888 | fi |
| 2889 | if test -z "$ac_cpp_err"; then |
| 2890 | ac_header_preproc=yes |
| 2891 | else |
| 2892 | echo "$as_me: failed program was:" >&5 |
| 2893 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2894 | |
| 2895 | ac_header_preproc=no |
| 2896 | fi |
| 2897 | rm -f conftest.err conftest.$ac_ext |
| 2898 | echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 |
| 2899 | echo "${ECHO_T}$ac_header_preproc" >&6 |
| 2900 | |
| 2901 | # So? What about this header? |
| 2902 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
| 2903 | yes:no: ) |
| 2904 | { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
| 2905 | echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| 2906 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
| 2907 | echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
| 2908 | ac_header_preproc=yes |
| 2909 | ;; |
| 2910 | no:yes:* ) |
| 2911 | { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
| 2912 | echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
| 2913 | { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 2914 | echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 2915 | { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
| 2916 | echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
| 2917 | { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
| 2918 | echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
| 2919 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 2920 | echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 2921 | { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
| 2922 | echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
| 2923 | ( |
| 2924 | cat <<\_ASBOX |
| 2925 | ## ------------------------------------------ ## |
| 2926 | ## Report this to the AC_PACKAGE_NAME lists. ## |
| 2927 | ## ------------------------------------------ ## |
| 2928 | _ASBOX |
| 2929 | ) | |
| 2930 | sed "s/^/$as_me: WARNING: /" >&2 |
| 2931 | ;; |
| 2932 | esac |
| 2933 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
| 2934 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
| 2935 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 2936 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 2937 | else |
| 2938 | eval "$as_ac_Header=\$ac_header_preproc" |
| 2939 | fi |
| 2940 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 2941 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 2942 | |
| 2943 | fi |
| 2944 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
| 2945 | cat >>confdefs.h <<_ACEOF |
| 2946 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| 2947 | _ACEOF |
| 2948 | |
| 2949 | fi |
| 2950 | |
| 2951 | done |
| 2952 | |
| 2953 | if test -z "$HAVE_stdio.h" |
| 2954 | then |
| 2955 | { { echo "$as_me:$LINENO: error: Need stdio.h!" >&5 |
| 2956 | echo "$as_me: error: Need stdio.h!" >&2;} |
| 2957 | { (exit 1); exit 1; }; } |
| 2958 | fi |
| 2959 | if test -z "$HAVE_stdlib.h" |
| 2960 | then |
| 2961 | { { echo "$as_me:$LINENO: error: Need stdlib.h!" >&5 |
| 2962 | echo "$as_me: error: Need stdlib.h!" >&2;} |
| 2963 | { (exit 1); exit 1; }; } |
| 2964 | fi |
| 2965 | if test -z "$HAVE_stdlib.h" |
| 2966 | then |
| 2967 | { { echo "$as_me:$LINENO: error: Need memory.h!" >&5 |
| 2968 | echo "$as_me: error: Need memory.h!" >&2;} |
| 2969 | { (exit 1); exit 1; }; } |
| 2970 | fi |
| 2971 | if test -z "$HAVE_string.h" |
| 2972 | then |
| 2973 | { { echo "$as_me:$LINENO: error: Need string.h" >&5 |
| 2974 | echo "$as_me: error: Need string.h" >&2;} |
| 2975 | { (exit 1); exit 1; }; } |
| 2976 | fi |
| 2977 | |
| 2978 | ac_aux_dir= |
| 2979 | for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do |
| 2980 | if test -f $ac_dir/install-sh; then |
| 2981 | ac_aux_dir=$ac_dir |
| 2982 | ac_install_sh="$ac_aux_dir/install-sh -c" |
| 2983 | break |
| 2984 | elif test -f $ac_dir/install.sh; then |
| 2985 | ac_aux_dir=$ac_dir |
| 2986 | ac_install_sh="$ac_aux_dir/install.sh -c" |
| 2987 | break |
| 2988 | elif test -f $ac_dir/shtool; then |
| 2989 | ac_aux_dir=$ac_dir |
| 2990 | ac_install_sh="$ac_aux_dir/shtool install -c" |
| 2991 | break |
| 2992 | fi |
| 2993 | done |
| 2994 | if test -z "$ac_aux_dir"; then |
| 2995 | { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 |
| 2996 | echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} |
| 2997 | { (exit 1); exit 1; }; } |
| 2998 | fi |
| 2999 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" |
| 3000 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" |
| 3001 | ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. |
| 3002 | |
| 3003 | # Make sure we can run config.sub. |
| 3004 | $ac_config_sub sun4 >/dev/null 2>&1 || |
| 3005 | { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 |
| 3006 | echo "$as_me: error: cannot run $ac_config_sub" >&2;} |
| 3007 | { (exit 1); exit 1; }; } |
| 3008 | |
| 3009 | echo "$as_me:$LINENO: checking build system type" >&5 |
| 3010 | echo $ECHO_N "checking build system type... $ECHO_C" >&6 |
| 3011 | if test "${ac_cv_build+set}" = set; then |
| 3012 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3013 | else |
| 3014 | ac_cv_build_alias=$build_alias |
| 3015 | test -z "$ac_cv_build_alias" && |
| 3016 | ac_cv_build_alias=`$ac_config_guess` |
| 3017 | test -z "$ac_cv_build_alias" && |
| 3018 | { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 |
| 3019 | echo "$as_me: error: cannot guess build type; you must specify one" >&2;} |
| 3020 | { (exit 1); exit 1; }; } |
| 3021 | ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || |
| 3022 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 |
| 3023 | echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} |
| 3024 | { (exit 1); exit 1; }; } |
| 3025 | |
| 3026 | fi |
| 3027 | echo "$as_me:$LINENO: result: $ac_cv_build" >&5 |
| 3028 | echo "${ECHO_T}$ac_cv_build" >&6 |
| 3029 | build=$ac_cv_build |
| 3030 | build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
| 3031 | build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` |
| 3032 | build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` |
| 3033 | |
| 3034 | |
| 3035 | echo "$as_me:$LINENO: checking host system type" >&5 |
| 3036 | echo $ECHO_N "checking host system type... $ECHO_C" >&6 |
| 3037 | if test "${ac_cv_host+set}" = set; then |
| 3038 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3039 | else |
| 3040 | ac_cv_host_alias=$host_alias |
| 3041 | test -z "$ac_cv_host_alias" && |
| 3042 | ac_cv_host_alias=$ac_cv_build_alias |
| 3043 | ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || |
| 3044 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 |
| 3045 | echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} |
| 3046 | { (exit 1); exit 1; }; } |
| 3047 | |
| 3048 | fi |
| 3049 | echo "$as_me:$LINENO: result: $ac_cv_host" >&5 |
| 3050 | echo "${ECHO_T}$ac_cv_host" >&6 |
| 3051 | host=$ac_cv_host |
| 3052 | host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
| 3053 | host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` |
| 3054 | host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` |
| 3055 | |
| 3056 | |
| 3057 | echo "$as_me:$LINENO: checking target system type" >&5 |
| 3058 | echo $ECHO_N "checking target system type... $ECHO_C" >&6 |
| 3059 | if test "${ac_cv_target+set}" = set; then |
| 3060 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3061 | else |
| 3062 | ac_cv_target_alias=$target_alias |
| 3063 | test "x$ac_cv_target_alias" = "x" && |
| 3064 | ac_cv_target_alias=$ac_cv_host_alias |
| 3065 | ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || |
| 3066 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5 |
| 3067 | echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} |
| 3068 | { (exit 1); exit 1; }; } |
| 3069 | |
| 3070 | fi |
| 3071 | echo "$as_me:$LINENO: result: $ac_cv_target" >&5 |
| 3072 | echo "${ECHO_T}$ac_cv_target" >&6 |
| 3073 | target=$ac_cv_target |
| 3074 | target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
| 3075 | target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` |
| 3076 | target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` |
| 3077 | |
| 3078 | |
| 3079 | # The aliases save the names the user supplied, while $host etc. |
| 3080 | # will get canonicalized. |
| 3081 | test -n "$target_alias" && |
| 3082 | test "$program_prefix$program_suffix$program_transform_name" = \ |
| 3083 | NONENONEs,x,x, && |
| 3084 | program_prefix=${target_alias}- |
| 3085 | case $target_cpu in |
| 3086 | i386|i486|i586|i686) |
| 3087 | ARCH_OPTION="-march=$target_cpu" |
| 3088 | MLIBS="viterbi27_mmx.o mmxbfly27.o viterbi27_sse.o ssebfly27.o viterbi27_sse2.o sse2bfly27.o \ |
| 3089 | viterbi29_mmx.o mmxbfly29.o viterbi29_sse.o ssebfly29.o viterbi29_sse2.o sse2bfly29.o \ |
| 3090 | viterbi39_sse2.o viterbi39_sse.o viterbi39_mmx.o \ |
| 3091 | viterbi615_mmx.o viterbi615_sse.o viterbi615_sse2.o \ |
| 3092 | dotprod_mmx.o dotprod_mmx_assist.o \ |
| 3093 | dotprod_sse2.o dotprod_sse2_assist.o \ |
| 3094 | peakval_mmx.o peakval_mmx_assist.o \ |
| 3095 | peakval_sse.o peakval_sse_assist.o \ |
| 3096 | peakval_sse2.o peakval_sse2_assist.o \ |
| 3097 | sumsq.o sumsq_port.o \ |
| 3098 | sumsq_sse2.o sumsq_sse2_assist.o \ |
| 3099 | sumsq_mmx.o sumsq_mmx_assist.o \ |
| 3100 | cpu_features.o cpu_mode_x86.o" |
| 3101 | ;; |
| 3102 | powerpc*) |
| 3103 | ARCH_OPTION="-fno-common -faltivec" |
| 3104 | MLIBS="viterbi27_av.o viterbi29_av.o viterbi39_av.o viterbi615_av.o \ |
| 3105 | encode_rs_av.o \ |
| 3106 | dotprod_av.o sumsq_av.o peakval_av.o cpu_mode_ppc.o" |
| 3107 | ;; |
| 3108 | *) |
| 3109 | MLIBS= |
| 3110 | esac |
| 3111 | case $target_os in |
| 3112 | darwin*) |
| 3113 | SH_LIB=libfec.dylib |
| 3114 | REBIND="" |
| 3115 | ;; |
| 3116 | *) |
| 3117 | SH_LIB=libfec.so |
| 3118 | REBIND=ldconfig |
| 3119 | ;; |
| 3120 | esac |
| 3121 | |
| 3122 | |
| 3123 | |
| 3124 | |
| 3125 | |
| 3126 | |
| 3127 | |
| 3128 | |
| 3129 | |
| 3130 | for ac_func in getopt_long memset memmove |
| 3131 | do |
| 3132 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 3133 | echo "$as_me:$LINENO: checking for $ac_func" >&5 |
| 3134 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 |
| 3135 | if eval "test \"\${$as_ac_var+set}\" = set"; then |
| 3136 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3137 | else |
| 3138 | cat >conftest.$ac_ext <<_ACEOF |
| 3139 | /* confdefs.h. */ |
| 3140 | _ACEOF |
| 3141 | cat confdefs.h >>conftest.$ac_ext |
| 3142 | cat >>conftest.$ac_ext <<_ACEOF |
| 3143 | /* end confdefs.h. */ |
| 3144 | /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
| 3145 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| 3146 | #define $ac_func innocuous_$ac_func |
| 3147 | |
| 3148 | /* System header to define __stub macros and hopefully few prototypes, |
| 3149 | which can conflict with char $ac_func (); below. |
| 3150 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 3151 | <limits.h> exists even on freestanding compilers. */ |
| 3152 | |
| 3153 | #ifdef __STDC__ |
| 3154 | # include <limits.h> |
| 3155 | #else |
| 3156 | # include <assert.h> |
| 3157 | #endif |
| 3158 | |
| 3159 | #undef $ac_func |
| 3160 | |
| 3161 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 3162 | #ifdef __cplusplus |
| 3163 | extern "C" |
| 3164 | { |
| 3165 | #endif |
| 3166 | /* We use char because int might match the return type of a gcc2 |
| 3167 | builtin and then its argument prototype would still apply. */ |
| 3168 | char $ac_func (); |
| 3169 | /* The GNU C library defines this for functions which it implements |
| 3170 | to always fail with ENOSYS. Some functions are actually named |
| 3171 | something starting with __ and the normal name is an alias. */ |
| 3172 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
| 3173 | choke me |
| 3174 | #else |
| 3175 | char (*f) () = $ac_func; |
| 3176 | #endif |
| 3177 | #ifdef __cplusplus |
| 3178 | } |
| 3179 | #endif |
| 3180 | |
| 3181 | int |
| 3182 | main () |
| 3183 | { |
| 3184 | return f != $ac_func; |
| 3185 | ; |
| 3186 | return 0; |
| 3187 | } |
| 3188 | _ACEOF |
| 3189 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 3190 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 3191 | (eval $ac_link) 2>conftest.er1 |
| 3192 | ac_status=$? |
| 3193 | grep -v '^ *+' conftest.er1 >conftest.err |
| 3194 | rm -f conftest.er1 |
| 3195 | cat conftest.err >&5 |
| 3196 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3197 | (exit $ac_status); } && |
| 3198 | { ac_try='test -z "$ac_c_werror_flag" |
| 3199 | || test ! -s conftest.err' |
| 3200 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3201 | (eval $ac_try) 2>&5 |
| 3202 | ac_status=$? |
| 3203 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3204 | (exit $ac_status); }; } && |
| 3205 | { ac_try='test -s conftest$ac_exeext' |
| 3206 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3207 | (eval $ac_try) 2>&5 |
| 3208 | ac_status=$? |
| 3209 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3210 | (exit $ac_status); }; }; then |
| 3211 | eval "$as_ac_var=yes" |
| 3212 | else |
| 3213 | echo "$as_me: failed program was:" >&5 |
| 3214 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3215 | |
| 3216 | eval "$as_ac_var=no" |
| 3217 | fi |
| 3218 | rm -f conftest.err conftest.$ac_objext \ |
| 3219 | conftest$ac_exeext conftest.$ac_ext |
| 3220 | fi |
| 3221 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 3222 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 3223 | if test `eval echo '${'$as_ac_var'}'` = yes; then |
| 3224 | cat >>confdefs.h <<_ACEOF |
| 3225 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 3226 | _ACEOF |
| 3227 | |
| 3228 | fi |
| 3229 | done |
| 3230 | |
| 3231 | |
| 3232 | ac_config_files="$ac_config_files makefile" |
| 3233 | cat >confcache <<\_ACEOF |
| 3234 | # This file is a shell script that caches the results of configure |
| 3235 | # tests run on this system so they can be shared between configure |
| 3236 | # scripts and configure runs, see configure's option --config-cache. |
| 3237 | # It is not useful on other systems. If it contains results you don't |
| 3238 | # want to keep, you may remove or edit it. |
| 3239 | # |
| 3240 | # config.status only pays attention to the cache file if you give it |
| 3241 | # the --recheck option to rerun configure. |
| 3242 | # |
| 3243 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
| 3244 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
| 3245 | # following values. |
| 3246 | |
| 3247 | _ACEOF |
| 3248 | |
| 3249 | # The following way of writing the cache mishandles newlines in values, |
| 3250 | # but we know of no workaround that is simple, portable, and efficient. |
| 3251 | # So, don't put newlines in cache variables' values. |
| 3252 | # Ultrix sh set writes to stderr and can't be redirected directly, |
| 3253 | # and sets the high bit in the cache file unless we assign to the vars. |
| 3254 | { |
| 3255 | (set) 2>&1 | |
| 3256 | case `(ac_space=' '; set | grep ac_space) 2>&1` in |
| 3257 | *ac_space=\ *) |
| 3258 | # `set' does not quote correctly, so add quotes (double-quote |
| 3259 | # substitution turns \\\\ into \\, and sed turns \\ into \). |
| 3260 | sed -n \ |
| 3261 | "s/'/'\\\\''/g; |
| 3262 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" |
| 3263 | ;; |
| 3264 | *) |
| 3265 | # `set' quotes correctly as required by POSIX, so do not add quotes. |
| 3266 | sed -n \ |
| 3267 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" |
| 3268 | ;; |
| 3269 | esac; |
| 3270 | } | |
| 3271 | sed ' |
| 3272 | t clear |
| 3273 | : clear |
| 3274 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
| 3275 | t end |
| 3276 | /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
| 3277 | : end' >>confcache |
| 3278 | if diff $cache_file confcache >/dev/null 2>&1; then :; else |
| 3279 | if test -w $cache_file; then |
| 3280 | test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" |
| 3281 | cat confcache >$cache_file |
| 3282 | else |
| 3283 | echo "not updating unwritable cache $cache_file" |
| 3284 | fi |
| 3285 | fi |
| 3286 | rm -f confcache |
| 3287 | |
| 3288 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
| 3289 | # Let make expand exec_prefix. |
| 3290 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| 3291 | |
| 3292 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
| 3293 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and |
| 3294 | # trailing colons and then remove the whole line if VPATH becomes empty |
| 3295 | # (actually we leave an empty line to preserve line numbers). |
| 3296 | if test "x$srcdir" = x.; then |
| 3297 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ |
| 3298 | s/:*\$(srcdir):*/:/; |
| 3299 | s/:*\${srcdir}:*/:/; |
| 3300 | s/:*@srcdir@:*/:/; |
| 3301 | s/^\([^=]*=[ ]*\):*/\1/; |
| 3302 | s/:*$//; |
| 3303 | s/^[^=]*=[ ]*$//; |
| 3304 | }' |
| 3305 | fi |
| 3306 | |
| 3307 | DEFS=-DHAVE_CONFIG_H |
| 3308 | |
| 3309 | ac_libobjs= |
| 3310 | ac_ltlibobjs= |
| 3311 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
| 3312 | # 1. Remove the extension, and $U if already installed. |
| 3313 | ac_i=`echo "$ac_i" | |
| 3314 | sed 's/\$U\././;s/\.o$//;s/\.obj$//'` |
| 3315 | # 2. Add them. |
| 3316 | ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" |
| 3317 | ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' |
| 3318 | done |
| 3319 | LIBOBJS=$ac_libobjs |
| 3320 | |
| 3321 | LTLIBOBJS=$ac_ltlibobjs |
| 3322 | |
| 3323 | |
| 3324 | |
| 3325 | : ${CONFIG_STATUS=./config.status} |
| 3326 | ac_clean_files_save=$ac_clean_files |
| 3327 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" |
| 3328 | { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 |
| 3329 | echo "$as_me: creating $CONFIG_STATUS" >&6;} |
| 3330 | cat >$CONFIG_STATUS <<_ACEOF |
| 3331 | #! $SHELL |
| 3332 | # Generated by $as_me. |
| 3333 | # Run this file to recreate the current configuration. |
| 3334 | # Compiler output produced by configure, useful for debugging |
| 3335 | # configure, is in config.log if it exists. |
| 3336 | |
| 3337 | debug=false |
| 3338 | ac_cs_recheck=false |
| 3339 | ac_cs_silent=false |
| 3340 | SHELL=\${CONFIG_SHELL-$SHELL} |
| 3341 | _ACEOF |
| 3342 | |
| 3343 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 3344 | ## --------------------- ## |
| 3345 | ## M4sh Initialization. ## |
| 3346 | ## --------------------- ## |
| 3347 | |
| 3348 | # Be Bourne compatible |
| 3349 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then |
| 3350 | emulate sh |
| 3351 | NULLCMD=: |
| 3352 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which |
| 3353 | # is contrary to our usage. Disable this feature. |
| 3354 | alias -g '${1+"$@"}'='"$@"' |
| 3355 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then |
| 3356 | set -o posix |
| 3357 | fi |
| 3358 | DUALCASE=1; export DUALCASE # for MKS sh |
| 3359 | |
| 3360 | # Support unset when possible. |
| 3361 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
| 3362 | as_unset=unset |
| 3363 | else |
| 3364 | as_unset=false |
| 3365 | fi |
| 3366 | |
| 3367 | |
| 3368 | # Work around bugs in pre-3.0 UWIN ksh. |
| 3369 | $as_unset ENV MAIL MAILPATH |
| 3370 | PS1='$ ' |
| 3371 | PS2='> ' |
| 3372 | PS4='+ ' |
| 3373 | |
| 3374 | # NLS nuisances. |
| 3375 | for as_var in \ |
| 3376 | LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ |
| 3377 | LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ |
| 3378 | LC_TELEPHONE LC_TIME |
| 3379 | do |
| 3380 | if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
| 3381 | eval $as_var=C; export $as_var |
| 3382 | else |
| 3383 | $as_unset $as_var |
| 3384 | fi |
| 3385 | done |
| 3386 | |
| 3387 | # Required to use basename. |
| 3388 | if expr a : '\(a\)' >/dev/null 2>&1; then |
| 3389 | as_expr=expr |
| 3390 | else |
| 3391 | as_expr=false |
| 3392 | fi |
| 3393 | |
| 3394 | if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then |
| 3395 | as_basename=basename |
| 3396 | else |
| 3397 | as_basename=false |
| 3398 | fi |
| 3399 | |
| 3400 | |
| 3401 | # Name of the executable. |
| 3402 | as_me=`$as_basename "$0" || |
| 3403 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
| 3404 | X"$0" : 'X\(//\)$' \| \ |
| 3405 | X"$0" : 'X\(/\)$' \| \ |
| 3406 | . : '\(.\)' 2>/dev/null || |
| 3407 | echo X/"$0" | |
| 3408 | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } |
| 3409 | /^X\/\(\/\/\)$/{ s//\1/; q; } |
| 3410 | /^X\/\(\/\).*/{ s//\1/; q; } |
| 3411 | s/.*/./; q'` |
| 3412 | |
| 3413 | |
| 3414 | # PATH needs CR, and LINENO needs CR and PATH. |
| 3415 | # Avoid depending upon Character Ranges. |
| 3416 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
| 3417 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
| 3418 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
| 3419 | as_cr_digits='0123456789' |
| 3420 | as_cr_alnum=$as_cr_Letters$as_cr_digits |
| 3421 | |
| 3422 | # The user is always right. |
| 3423 | if test "${PATH_SEPARATOR+set}" != set; then |
| 3424 | echo "#! /bin/sh" >conf$$.sh |
| 3425 | echo "exit 0" >>conf$$.sh |
| 3426 | chmod +x conf$$.sh |
| 3427 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then |
| 3428 | PATH_SEPARATOR=';' |
| 3429 | else |
| 3430 | PATH_SEPARATOR=: |
| 3431 | fi |
| 3432 | rm -f conf$$.sh |
| 3433 | fi |
| 3434 | |
| 3435 | |
| 3436 | as_lineno_1=$LINENO |
| 3437 | as_lineno_2=$LINENO |
| 3438 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` |
| 3439 | test "x$as_lineno_1" != "x$as_lineno_2" && |
| 3440 | test "x$as_lineno_3" = "x$as_lineno_2" || { |
| 3441 | # Find who we are. Look in the path if we contain no path at all |
| 3442 | # relative or not. |
| 3443 | case $0 in |
| 3444 | *[\\/]* ) as_myself=$0 ;; |
| 3445 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3446 | for as_dir in $PATH |
| 3447 | do |
| 3448 | IFS=$as_save_IFS |
| 3449 | test -z "$as_dir" && as_dir=. |
| 3450 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
| 3451 | done |
| 3452 | |
| 3453 | ;; |
| 3454 | esac |
| 3455 | # We did not find ourselves, most probably we were run as `sh COMMAND' |
| 3456 | # in which case we are not to be found in the path. |
| 3457 | if test "x$as_myself" = x; then |
| 3458 | as_myself=$0 |
| 3459 | fi |
| 3460 | if test ! -f "$as_myself"; then |
| 3461 | { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 |
| 3462 | echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} |
| 3463 | { (exit 1); exit 1; }; } |
| 3464 | fi |
| 3465 | case $CONFIG_SHELL in |
| 3466 | '') |
| 3467 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3468 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH |
| 3469 | do |
| 3470 | IFS=$as_save_IFS |
| 3471 | test -z "$as_dir" && as_dir=. |
| 3472 | for as_base in sh bash ksh sh5; do |
| 3473 | case $as_dir in |
| 3474 | /*) |
| 3475 | if ("$as_dir/$as_base" -c ' |
| 3476 | as_lineno_1=$LINENO |
| 3477 | as_lineno_2=$LINENO |
| 3478 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` |
| 3479 | test "x$as_lineno_1" != "x$as_lineno_2" && |
| 3480 | test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then |
| 3481 | $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } |
| 3482 | $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } |
| 3483 | CONFIG_SHELL=$as_dir/$as_base |
| 3484 | export CONFIG_SHELL |
| 3485 | exec "$CONFIG_SHELL" "$0" ${1+"$@"} |
| 3486 | fi;; |
| 3487 | esac |
| 3488 | done |
| 3489 | done |
| 3490 | ;; |
| 3491 | esac |
| 3492 | |
| 3493 | # Create $as_me.lineno as a copy of $as_myself, but with $LINENO |
| 3494 | # uniformly replaced by the line number. The first 'sed' inserts a |
| 3495 | # line-number line before each line; the second 'sed' does the real |
| 3496 | # work. The second script uses 'N' to pair each line-number line |
| 3497 | # with the numbered line, and appends trailing '-' during |
| 3498 | # substitution so that $LINENO is not a special case at line end. |
| 3499 | # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the |
| 3500 | # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) |
| 3501 | sed '=' <$as_myself | |
| 3502 | sed ' |
| 3503 | N |
| 3504 | s,$,-, |
| 3505 | : loop |
| 3506 | s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, |
| 3507 | t loop |
| 3508 | s,-$,, |
| 3509 | s,^['$as_cr_digits']*\n,, |
| 3510 | ' >$as_me.lineno && |
| 3511 | chmod +x $as_me.lineno || |
| 3512 | { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 |
| 3513 | echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} |
| 3514 | { (exit 1); exit 1; }; } |
| 3515 | |
| 3516 | # Don't try to exec as it changes $[0], causing all sort of problems |
| 3517 | # (the dirname of $[0] is not the place where we might find the |
| 3518 | # original and so on. Autoconf is especially sensible to this). |
| 3519 | . ./$as_me.lineno |
| 3520 | # Exit status is that of the last command. |
| 3521 | exit |
| 3522 | } |
| 3523 | |
| 3524 | |
| 3525 | case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in |
| 3526 | *c*,-n*) ECHO_N= ECHO_C=' |
| 3527 | ' ECHO_T=' ' ;; |
| 3528 | *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; |
| 3529 | *) ECHO_N= ECHO_C='\c' ECHO_T= ;; |
| 3530 | esac |
| 3531 | |
| 3532 | if expr a : '\(a\)' >/dev/null 2>&1; then |
| 3533 | as_expr=expr |
| 3534 | else |
| 3535 | as_expr=false |
| 3536 | fi |
| 3537 | |
| 3538 | rm -f conf$$ conf$$.exe conf$$.file |
| 3539 | echo >conf$$.file |
| 3540 | if ln -s conf$$.file conf$$ 2>/dev/null; then |
| 3541 | # We could just check for DJGPP; but this test a) works b) is more generic |
| 3542 | # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). |
| 3543 | if test -f conf$$.exe; then |
| 3544 | # Don't use ln at all; we don't have any links |
| 3545 | as_ln_s='cp -p' |
| 3546 | else |
| 3547 | as_ln_s='ln -s' |
| 3548 | fi |
| 3549 | elif ln conf$$.file conf$$ 2>/dev/null; then |
| 3550 | as_ln_s=ln |
| 3551 | else |
| 3552 | as_ln_s='cp -p' |
| 3553 | fi |
| 3554 | rm -f conf$$ conf$$.exe conf$$.file |
| 3555 | |
| 3556 | if mkdir -p . 2>/dev/null; then |
| 3557 | as_mkdir_p=: |
| 3558 | else |
| 3559 | test -d ./-p && rmdir ./-p |
| 3560 | as_mkdir_p=false |
| 3561 | fi |
| 3562 | |
| 3563 | as_executable_p="test -f" |
| 3564 | |
| 3565 | # Sed expression to map a string onto a valid CPP name. |
| 3566 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
| 3567 | |
| 3568 | # Sed expression to map a string onto a valid variable name. |
| 3569 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
| 3570 | |
| 3571 | |
| 3572 | # IFS |
| 3573 | # We need space, tab and new line, in precisely that order. |
| 3574 | as_nl=' |
| 3575 | ' |
| 3576 | IFS=" $as_nl" |
| 3577 | |
| 3578 | # CDPATH. |
| 3579 | $as_unset CDPATH |
| 3580 | |
| 3581 | exec 6>&1 |
| 3582 | |
| 3583 | # Open the log real soon, to keep \$[0] and so on meaningful, and to |
| 3584 | # report actual input values of CONFIG_FILES etc. instead of their |
| 3585 | # values after options handling. Logging --version etc. is OK. |
| 3586 | exec 5>>config.log |
| 3587 | { |
| 3588 | echo |
| 3589 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX |
| 3590 | ## Running $as_me. ## |
| 3591 | _ASBOX |
| 3592 | } >&5 |
| 3593 | cat >&5 <<_CSEOF |
| 3594 | |
| 3595 | This file was extended by $as_me, which was |
| 3596 | generated by GNU Autoconf 2.59. Invocation command line was |
| 3597 | |
| 3598 | CONFIG_FILES = $CONFIG_FILES |
| 3599 | CONFIG_HEADERS = $CONFIG_HEADERS |
| 3600 | CONFIG_LINKS = $CONFIG_LINKS |
| 3601 | CONFIG_COMMANDS = $CONFIG_COMMANDS |
| 3602 | $ $0 $@ |
| 3603 | |
| 3604 | _CSEOF |
| 3605 | echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 |
| 3606 | echo >&5 |
| 3607 | _ACEOF |
| 3608 | |
| 3609 | # Files that config.status was made for. |
| 3610 | if test -n "$ac_config_files"; then |
| 3611 | echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS |
| 3612 | fi |
| 3613 | |
| 3614 | if test -n "$ac_config_headers"; then |
| 3615 | echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS |
| 3616 | fi |
| 3617 | |
| 3618 | if test -n "$ac_config_links"; then |
| 3619 | echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS |
| 3620 | fi |
| 3621 | |
| 3622 | if test -n "$ac_config_commands"; then |
| 3623 | echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS |
| 3624 | fi |
| 3625 | |
| 3626 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 3627 | |
| 3628 | ac_cs_usage="\ |
| 3629 | \`$as_me' instantiates files from templates according to the |
| 3630 | current configuration. |
| 3631 | |
| 3632 | Usage: $0 [OPTIONS] [FILE]... |
| 3633 | |
| 3634 | -h, --help print this help, then exit |
| 3635 | -V, --version print version number, then exit |
| 3636 | -q, --quiet do not print progress messages |
| 3637 | -d, --debug don't remove temporary files |
| 3638 | --recheck update $as_me by reconfiguring in the same conditions |
| 3639 | --file=FILE[:TEMPLATE] |
| 3640 | instantiate the configuration file FILE |
| 3641 | --header=FILE[:TEMPLATE] |
| 3642 | instantiate the configuration header FILE |
| 3643 | |
| 3644 | Configuration files: |
| 3645 | $config_files |
| 3646 | |
| 3647 | Configuration headers: |
| 3648 | $config_headers |
| 3649 | |
| 3650 | Report bugs to <bug-autoconf@gnu.org>." |
| 3651 | _ACEOF |
| 3652 | |
| 3653 | cat >>$CONFIG_STATUS <<_ACEOF |
| 3654 | ac_cs_version="\\ |
| 3655 | config.status |
| 3656 | configured by $0, generated by GNU Autoconf 2.59, |
| 3657 | with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" |
| 3658 | |
| 3659 | Copyright (C) 2003 Free Software Foundation, Inc. |
| 3660 | This config.status script is free software; the Free Software Foundation |
| 3661 | gives unlimited permission to copy, distribute and modify it." |
| 3662 | srcdir=$srcdir |
| 3663 | _ACEOF |
| 3664 | |
| 3665 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 3666 | # If no file are specified by the user, then we need to provide default |
| 3667 | # value. By we need to know if files were specified by the user. |
| 3668 | ac_need_defaults=: |
| 3669 | while test $# != 0 |
| 3670 | do |
| 3671 | case $1 in |
| 3672 | --*=*) |
| 3673 | ac_option=`expr "x$1" : 'x\([^=]*\)='` |
| 3674 | ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` |
| 3675 | ac_shift=: |
| 3676 | ;; |
| 3677 | -*) |
| 3678 | ac_option=$1 |
| 3679 | ac_optarg=$2 |
| 3680 | ac_shift=shift |
| 3681 | ;; |
| 3682 | *) # This is not an option, so the user has probably given explicit |
| 3683 | # arguments. |
| 3684 | ac_option=$1 |
| 3685 | ac_need_defaults=false;; |
| 3686 | esac |
| 3687 | |
| 3688 | case $ac_option in |
| 3689 | # Handling of the options. |
| 3690 | _ACEOF |
| 3691 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 3692 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
| 3693 | ac_cs_recheck=: ;; |
| 3694 | --version | --vers* | -V ) |
| 3695 | echo "$ac_cs_version"; exit 0 ;; |
| 3696 | --he | --h) |
| 3697 | # Conflict between --help and --header |
| 3698 | { { echo "$as_me:$LINENO: error: ambiguous option: $1 |
| 3699 | Try \`$0 --help' for more information." >&5 |
| 3700 | echo "$as_me: error: ambiguous option: $1 |
| 3701 | Try \`$0 --help' for more information." >&2;} |
| 3702 | { (exit 1); exit 1; }; };; |
| 3703 | --help | --hel | -h ) |
| 3704 | echo "$ac_cs_usage"; exit 0 ;; |
| 3705 | --debug | --d* | -d ) |
| 3706 | debug=: ;; |
| 3707 | --file | --fil | --fi | --f ) |
| 3708 | $ac_shift |
| 3709 | CONFIG_FILES="$CONFIG_FILES $ac_optarg" |
| 3710 | ac_need_defaults=false;; |
| 3711 | --header | --heade | --head | --hea ) |
| 3712 | $ac_shift |
| 3713 | CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" |
| 3714 | ac_need_defaults=false;; |
| 3715 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 3716 | | -silent | --silent | --silen | --sile | --sil | --si | --s) |
| 3717 | ac_cs_silent=: ;; |
| 3718 | |
| 3719 | # This is an error. |
| 3720 | -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 |
| 3721 | Try \`$0 --help' for more information." >&5 |
| 3722 | echo "$as_me: error: unrecognized option: $1 |
| 3723 | Try \`$0 --help' for more information." >&2;} |
| 3724 | { (exit 1); exit 1; }; } ;; |
| 3725 | |
| 3726 | *) ac_config_targets="$ac_config_targets $1" ;; |
| 3727 | |
| 3728 | esac |
| 3729 | shift |
| 3730 | done |
| 3731 | |
| 3732 | ac_configure_extra_args= |
| 3733 | |
| 3734 | if $ac_cs_silent; then |
| 3735 | exec 6>/dev/null |
| 3736 | ac_configure_extra_args="$ac_configure_extra_args --silent" |
| 3737 | fi |
| 3738 | |
| 3739 | _ACEOF |
| 3740 | cat >>$CONFIG_STATUS <<_ACEOF |
| 3741 | if \$ac_cs_recheck; then |
| 3742 | echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 |
| 3743 | exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
| 3744 | fi |
| 3745 | |
| 3746 | _ACEOF |
| 3747 | |
| 3748 | |
| 3749 | |
| 3750 | |
| 3751 | |
| 3752 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 3753 | for ac_config_target in $ac_config_targets |
| 3754 | do |
| 3755 | case "$ac_config_target" in |
| 3756 | # Handling of arguments. |
| 3757 | "makefile" ) CONFIG_FILES="$CONFIG_FILES makefile" ;; |
| 3758 | "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; |
| 3759 | *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 |
| 3760 | echo "$as_me: error: invalid argument: $ac_config_target" >&2;} |
| 3761 | { (exit 1); exit 1; }; };; |
| 3762 | esac |
| 3763 | done |
| 3764 | |
| 3765 | # If the user did not use the arguments to specify the items to instantiate, |
| 3766 | # then the envvar interface is used. Set only those that are not. |
| 3767 | # We use the long form for the default assignment because of an extremely |
| 3768 | # bizarre bug on SunOS 4.1.3. |
| 3769 | if $ac_need_defaults; then |
| 3770 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files |
| 3771 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers |
| 3772 | fi |
| 3773 | |
| 3774 | # Have a temporary directory for convenience. Make it in the build tree |
| 3775 | # simply because there is no reason to put it here, and in addition, |
| 3776 | # creating and moving files from /tmp can sometimes cause problems. |
| 3777 | # Create a temporary directory, and hook for its removal unless debugging. |
| 3778 | $debug || |
| 3779 | { |
| 3780 | trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 |
| 3781 | trap '{ (exit 1); exit 1; }' 1 2 13 15 |
| 3782 | } |
| 3783 | |
| 3784 | # Create a (secure) tmp directory for tmp files. |
| 3785 | |
| 3786 | { |
| 3787 | tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && |
| 3788 | test -n "$tmp" && test -d "$tmp" |
| 3789 | } || |
| 3790 | { |
| 3791 | tmp=./confstat$$-$RANDOM |
| 3792 | (umask 077 && mkdir $tmp) |
| 3793 | } || |
| 3794 | { |
| 3795 | echo "$me: cannot create a temporary directory in ." >&2 |
| 3796 | { (exit 1); exit 1; } |
| 3797 | } |
| 3798 | |
| 3799 | _ACEOF |
| 3800 | |
| 3801 | cat >>$CONFIG_STATUS <<_ACEOF |
| 3802 | |
| 3803 | # |
| 3804 | # CONFIG_FILES section. |
| 3805 | # |
| 3806 | |
| 3807 | # No need to generate the scripts if there are no CONFIG_FILES. |
| 3808 | # This happens for instance when ./config.status config.h |
| 3809 | if test -n "\$CONFIG_FILES"; then |
| 3810 | # Protect against being on the right side of a sed subst in config.status. |
| 3811 | sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; |
| 3812 | s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF |
| 3813 | s,@SHELL@,$SHELL,;t t |
| 3814 | s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t |
| 3815 | s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t |
| 3816 | s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t |
| 3817 | s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t |
| 3818 | s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t |
| 3819 | s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t |
| 3820 | s,@exec_prefix@,$exec_prefix,;t t |
| 3821 | s,@prefix@,$prefix,;t t |
| 3822 | s,@program_transform_name@,$program_transform_name,;t t |
| 3823 | s,@bindir@,$bindir,;t t |
| 3824 | s,@sbindir@,$sbindir,;t t |
| 3825 | s,@libexecdir@,$libexecdir,;t t |
| 3826 | s,@datadir@,$datadir,;t t |
| 3827 | s,@sysconfdir@,$sysconfdir,;t t |
| 3828 | s,@sharedstatedir@,$sharedstatedir,;t t |
| 3829 | s,@localstatedir@,$localstatedir,;t t |
| 3830 | s,@libdir@,$libdir,;t t |
| 3831 | s,@includedir@,$includedir,;t t |
| 3832 | s,@oldincludedir@,$oldincludedir,;t t |
| 3833 | s,@infodir@,$infodir,;t t |
| 3834 | s,@mandir@,$mandir,;t t |
| 3835 | s,@build_alias@,$build_alias,;t t |
| 3836 | s,@host_alias@,$host_alias,;t t |
| 3837 | s,@target_alias@,$target_alias,;t t |
| 3838 | s,@DEFS@,$DEFS,;t t |
| 3839 | s,@ECHO_C@,$ECHO_C,;t t |
| 3840 | s,@ECHO_N@,$ECHO_N,;t t |
| 3841 | s,@ECHO_T@,$ECHO_T,;t t |
| 3842 | s,@LIBS@,$LIBS,;t t |
| 3843 | s,@SO_NAME@,$SO_NAME,;t t |
| 3844 | s,@VERSION@,$VERSION,;t t |
| 3845 | s,@CC@,$CC,;t t |
| 3846 | s,@CFLAGS@,$CFLAGS,;t t |
| 3847 | s,@LDFLAGS@,$LDFLAGS,;t t |
| 3848 | s,@CPPFLAGS@,$CPPFLAGS,;t t |
| 3849 | s,@ac_ct_CC@,$ac_ct_CC,;t t |
| 3850 | s,@EXEEXT@,$EXEEXT,;t t |
| 3851 | s,@OBJEXT@,$OBJEXT,;t t |
| 3852 | s,@CPP@,$CPP,;t t |
| 3853 | s,@EGREP@,$EGREP,;t t |
| 3854 | s,@build@,$build,;t t |
| 3855 | s,@build_cpu@,$build_cpu,;t t |
| 3856 | s,@build_vendor@,$build_vendor,;t t |
| 3857 | s,@build_os@,$build_os,;t t |
| 3858 | s,@host@,$host,;t t |
| 3859 | s,@host_cpu@,$host_cpu,;t t |
| 3860 | s,@host_vendor@,$host_vendor,;t t |
| 3861 | s,@host_os@,$host_os,;t t |
| 3862 | s,@target@,$target,;t t |
| 3863 | s,@target_cpu@,$target_cpu,;t t |
| 3864 | s,@target_vendor@,$target_vendor,;t t |
| 3865 | s,@target_os@,$target_os,;t t |
| 3866 | s,@SH_LIB@,$SH_LIB,;t t |
| 3867 | s,@REBIND@,$REBIND,;t t |
| 3868 | s,@MLIBS@,$MLIBS,;t t |
| 3869 | s,@ARCH_OPTION@,$ARCH_OPTION,;t t |
| 3870 | s,@LIBOBJS@,$LIBOBJS,;t t |
| 3871 | s,@LTLIBOBJS@,$LTLIBOBJS,;t t |
| 3872 | CEOF |
| 3873 | |
| 3874 | _ACEOF |
| 3875 | |
| 3876 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 3877 | # Split the substitutions into bite-sized pieces for seds with |
| 3878 | # small command number limits, like on Digital OSF/1 and HP-UX. |
| 3879 | ac_max_sed_lines=48 |
| 3880 | ac_sed_frag=1 # Number of current file. |
| 3881 | ac_beg=1 # First line for current file. |
| 3882 | ac_end=$ac_max_sed_lines # Line after last line for current file. |
| 3883 | ac_more_lines=: |
| 3884 | ac_sed_cmds= |
| 3885 | while $ac_more_lines; do |
| 3886 | if test $ac_beg -gt 1; then |
| 3887 | sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag |
| 3888 | else |
| 3889 | sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag |
| 3890 | fi |
| 3891 | if test ! -s $tmp/subs.frag; then |
| 3892 | ac_more_lines=false |
| 3893 | else |
| 3894 | # The purpose of the label and of the branching condition is to |
| 3895 | # speed up the sed processing (if there are no `@' at all, there |
| 3896 | # is no need to browse any of the substitutions). |
| 3897 | # These are the two extra sed commands mentioned above. |
| 3898 | (echo ':t |
| 3899 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed |
| 3900 | if test -z "$ac_sed_cmds"; then |
| 3901 | ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" |
| 3902 | else |
| 3903 | ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" |
| 3904 | fi |
| 3905 | ac_sed_frag=`expr $ac_sed_frag + 1` |
| 3906 | ac_beg=$ac_end |
| 3907 | ac_end=`expr $ac_end + $ac_max_sed_lines` |
| 3908 | fi |
| 3909 | done |
| 3910 | if test -z "$ac_sed_cmds"; then |
| 3911 | ac_sed_cmds=cat |
| 3912 | fi |
| 3913 | fi # test -n "$CONFIG_FILES" |
| 3914 | |
| 3915 | _ACEOF |
| 3916 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 3917 | for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue |
| 3918 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
| 3919 | case $ac_file in |
| 3920 | - | *:- | *:-:* ) # input from stdin |
| 3921 | cat >$tmp/stdin |
| 3922 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
| 3923 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
| 3924 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
| 3925 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
| 3926 | * ) ac_file_in=$ac_file.in ;; |
| 3927 | esac |
| 3928 | |
| 3929 | # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. |
| 3930 | ac_dir=`(dirname "$ac_file") 2>/dev/null || |
| 3931 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 3932 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
| 3933 | X"$ac_file" : 'X\(//\)$' \| \ |
| 3934 | X"$ac_file" : 'X\(/\)' \| \ |
| 3935 | . : '\(.\)' 2>/dev/null || |
| 3936 | echo X"$ac_file" | |
| 3937 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
| 3938 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } |
| 3939 | /^X\(\/\/\)$/{ s//\1/; q; } |
| 3940 | /^X\(\/\).*/{ s//\1/; q; } |
| 3941 | s/.*/./; q'` |
| 3942 | { if $as_mkdir_p; then |
| 3943 | mkdir -p "$ac_dir" |
| 3944 | else |
| 3945 | as_dir="$ac_dir" |
| 3946 | as_dirs= |
| 3947 | while test ! -d "$as_dir"; do |
| 3948 | as_dirs="$as_dir $as_dirs" |
| 3949 | as_dir=`(dirname "$as_dir") 2>/dev/null || |
| 3950 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 3951 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
| 3952 | X"$as_dir" : 'X\(//\)$' \| \ |
| 3953 | X"$as_dir" : 'X\(/\)' \| \ |
| 3954 | . : '\(.\)' 2>/dev/null || |
| 3955 | echo X"$as_dir" | |
| 3956 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
| 3957 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } |
| 3958 | /^X\(\/\/\)$/{ s//\1/; q; } |
| 3959 | /^X\(\/\).*/{ s//\1/; q; } |
| 3960 | s/.*/./; q'` |
| 3961 | done |
| 3962 | test ! -n "$as_dirs" || mkdir $as_dirs |
| 3963 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 |
| 3964 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} |
| 3965 | { (exit 1); exit 1; }; }; } |
| 3966 | |
| 3967 | ac_builddir=. |
| 3968 | |
| 3969 | if test "$ac_dir" != .; then |
| 3970 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` |
| 3971 | # A "../" for each directory in $ac_dir_suffix. |
| 3972 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` |
| 3973 | else |
| 3974 | ac_dir_suffix= ac_top_builddir= |
| 3975 | fi |
| 3976 | |
| 3977 | case $srcdir in |
| 3978 | .) # No --srcdir option. We are building in place. |
| 3979 | ac_srcdir=. |
| 3980 | if test -z "$ac_top_builddir"; then |
| 3981 | ac_top_srcdir=. |
| 3982 | else |
| 3983 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` |
| 3984 | fi ;; |
| 3985 | [\\/]* | ?:[\\/]* ) # Absolute path. |
| 3986 | ac_srcdir=$srcdir$ac_dir_suffix; |
| 3987 | ac_top_srcdir=$srcdir ;; |
| 3988 | *) # Relative path. |
| 3989 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix |
| 3990 | ac_top_srcdir=$ac_top_builddir$srcdir ;; |
| 3991 | esac |
| 3992 | |
| 3993 | # Do not use `cd foo && pwd` to compute absolute paths, because |
| 3994 | # the directories may not exist. |
| 3995 | case `pwd` in |
| 3996 | .) ac_abs_builddir="$ac_dir";; |
| 3997 | *) |
| 3998 | case "$ac_dir" in |
| 3999 | .) ac_abs_builddir=`pwd`;; |
| 4000 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; |
| 4001 | *) ac_abs_builddir=`pwd`/"$ac_dir";; |
| 4002 | esac;; |
| 4003 | esac |
| 4004 | case $ac_abs_builddir in |
| 4005 | .) ac_abs_top_builddir=${ac_top_builddir}.;; |
| 4006 | *) |
| 4007 | case ${ac_top_builddir}. in |
| 4008 | .) ac_abs_top_builddir=$ac_abs_builddir;; |
| 4009 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; |
| 4010 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; |
| 4011 | esac;; |
| 4012 | esac |
| 4013 | case $ac_abs_builddir in |
| 4014 | .) ac_abs_srcdir=$ac_srcdir;; |
| 4015 | *) |
| 4016 | case $ac_srcdir in |
| 4017 | .) ac_abs_srcdir=$ac_abs_builddir;; |
| 4018 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; |
| 4019 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; |
| 4020 | esac;; |
| 4021 | esac |
| 4022 | case $ac_abs_builddir in |
| 4023 | .) ac_abs_top_srcdir=$ac_top_srcdir;; |
| 4024 | *) |
| 4025 | case $ac_top_srcdir in |
| 4026 | .) ac_abs_top_srcdir=$ac_abs_builddir;; |
| 4027 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; |
| 4028 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; |
| 4029 | esac;; |
| 4030 | esac |
| 4031 | |
| 4032 | |
| 4033 | |
| 4034 | if test x"$ac_file" != x-; then |
| 4035 | { echo "$as_me:$LINENO: creating $ac_file" >&5 |
| 4036 | echo "$as_me: creating $ac_file" >&6;} |
| 4037 | rm -f "$ac_file" |
| 4038 | fi |
| 4039 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
| 4040 | # use $as_me), people would be surprised to read: |
| 4041 | # /* config.h. Generated by config.status. */ |
| 4042 | if test x"$ac_file" = x-; then |
| 4043 | configure_input= |
| 4044 | else |
| 4045 | configure_input="$ac_file. " |
| 4046 | fi |
| 4047 | configure_input=$configure_input"Generated from `echo $ac_file_in | |
| 4048 | sed 's,.*/,,'` by configure." |
| 4049 | |
| 4050 | # First look for the input files in the build tree, otherwise in the |
| 4051 | # src tree. |
| 4052 | ac_file_inputs=`IFS=: |
| 4053 | for f in $ac_file_in; do |
| 4054 | case $f in |
| 4055 | -) echo $tmp/stdin ;; |
| 4056 | [\\/$]*) |
| 4057 | # Absolute (can't be DOS-style, as IFS=:) |
| 4058 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 |
| 4059 | echo "$as_me: error: cannot find input file: $f" >&2;} |
| 4060 | { (exit 1); exit 1; }; } |
| 4061 | echo "$f";; |
| 4062 | *) # Relative |
| 4063 | if test -f "$f"; then |
| 4064 | # Build tree |
| 4065 | echo "$f" |
| 4066 | elif test -f "$srcdir/$f"; then |
| 4067 | # Source tree |
| 4068 | echo "$srcdir/$f" |
| 4069 | else |
| 4070 | # /dev/null tree |
| 4071 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 |
| 4072 | echo "$as_me: error: cannot find input file: $f" >&2;} |
| 4073 | { (exit 1); exit 1; }; } |
| 4074 | fi;; |
| 4075 | esac |
| 4076 | done` || { (exit 1); exit 1; } |
| 4077 | _ACEOF |
| 4078 | cat >>$CONFIG_STATUS <<_ACEOF |
| 4079 | sed "$ac_vpsub |
| 4080 | $extrasub |
| 4081 | _ACEOF |
| 4082 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 4083 | :t |
| 4084 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b |
| 4085 | s,@configure_input@,$configure_input,;t t |
| 4086 | s,@srcdir@,$ac_srcdir,;t t |
| 4087 | s,@abs_srcdir@,$ac_abs_srcdir,;t t |
| 4088 | s,@top_srcdir@,$ac_top_srcdir,;t t |
| 4089 | s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t |
| 4090 | s,@builddir@,$ac_builddir,;t t |
| 4091 | s,@abs_builddir@,$ac_abs_builddir,;t t |
| 4092 | s,@top_builddir@,$ac_top_builddir,;t t |
| 4093 | s,@abs_top_builddir@,$ac_abs_top_builddir,;t t |
| 4094 | " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out |
| 4095 | rm -f $tmp/stdin |
| 4096 | if test x"$ac_file" != x-; then |
| 4097 | mv $tmp/out $ac_file |
| 4098 | else |
| 4099 | cat $tmp/out |
| 4100 | rm -f $tmp/out |
| 4101 | fi |
| 4102 | |
| 4103 | done |
| 4104 | _ACEOF |
| 4105 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 4106 | |
| 4107 | # |
| 4108 | # CONFIG_HEADER section. |
| 4109 | # |
| 4110 | |
| 4111 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where |
| 4112 | # NAME is the cpp macro being defined and VALUE is the value it is being given. |
| 4113 | # |
| 4114 | # ac_d sets the value in "#define NAME VALUE" lines. |
| 4115 | ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' |
| 4116 | ac_dB='[ ].*$,\1#\2' |
| 4117 | ac_dC=' ' |
| 4118 | ac_dD=',;t' |
| 4119 | # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". |
| 4120 | ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' |
| 4121 | ac_uB='$,\1#\2define\3' |
| 4122 | ac_uC=' ' |
| 4123 | ac_uD=',;t' |
| 4124 | |
| 4125 | for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue |
| 4126 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
| 4127 | case $ac_file in |
| 4128 | - | *:- | *:-:* ) # input from stdin |
| 4129 | cat >$tmp/stdin |
| 4130 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
| 4131 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
| 4132 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
| 4133 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
| 4134 | * ) ac_file_in=$ac_file.in ;; |
| 4135 | esac |
| 4136 | |
| 4137 | test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 |
| 4138 | echo "$as_me: creating $ac_file" >&6;} |
| 4139 | |
| 4140 | # First look for the input files in the build tree, otherwise in the |
| 4141 | # src tree. |
| 4142 | ac_file_inputs=`IFS=: |
| 4143 | for f in $ac_file_in; do |
| 4144 | case $f in |
| 4145 | -) echo $tmp/stdin ;; |
| 4146 | [\\/$]*) |
| 4147 | # Absolute (can't be DOS-style, as IFS=:) |
| 4148 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 |
| 4149 | echo "$as_me: error: cannot find input file: $f" >&2;} |
| 4150 | { (exit 1); exit 1; }; } |
| 4151 | # Do quote $f, to prevent DOS paths from being IFS'd. |
| 4152 | echo "$f";; |
| 4153 | *) # Relative |
| 4154 | if test -f "$f"; then |
| 4155 | # Build tree |
| 4156 | echo "$f" |
| 4157 | elif test -f "$srcdir/$f"; then |
| 4158 | # Source tree |
| 4159 | echo "$srcdir/$f" |
| 4160 | else |
| 4161 | # /dev/null tree |
| 4162 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 |
| 4163 | echo "$as_me: error: cannot find input file: $f" >&2;} |
| 4164 | { (exit 1); exit 1; }; } |
| 4165 | fi;; |
| 4166 | esac |
| 4167 | done` || { (exit 1); exit 1; } |
| 4168 | # Remove the trailing spaces. |
| 4169 | sed 's/[ ]*$//' $ac_file_inputs >$tmp/in |
| 4170 | |
| 4171 | _ACEOF |
| 4172 | |
| 4173 | # Transform confdefs.h into two sed scripts, `conftest.defines' and |
| 4174 | # `conftest.undefs', that substitutes the proper values into |
| 4175 | # config.h.in to produce config.h. The first handles `#define' |
| 4176 | # templates, and the second `#undef' templates. |
| 4177 | # And first: Protect against being on the right side of a sed subst in |
| 4178 | # config.status. Protect against being in an unquoted here document |
| 4179 | # in config.status. |
| 4180 | rm -f conftest.defines conftest.undefs |
| 4181 | # Using a here document instead of a string reduces the quoting nightmare. |
| 4182 | # Putting comments in sed scripts is not portable. |
| 4183 | # |
| 4184 | # `end' is used to avoid that the second main sed command (meant for |
| 4185 | # 0-ary CPP macros) applies to n-ary macro definitions. |
| 4186 | # See the Autoconf documentation for `clear'. |
| 4187 | cat >confdef2sed.sed <<\_ACEOF |
| 4188 | s/[\\&,]/\\&/g |
| 4189 | s,[\\$`],\\&,g |
| 4190 | t clear |
| 4191 | : clear |
| 4192 | s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp |
| 4193 | t end |
| 4194 | s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp |
| 4195 | : end |
| 4196 | _ACEOF |
| 4197 | # If some macros were called several times there might be several times |
| 4198 | # the same #defines, which is useless. Nevertheless, we may not want to |
| 4199 | # sort them, since we want the *last* AC-DEFINE to be honored. |
| 4200 | uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines |
| 4201 | sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs |
| 4202 | rm -f confdef2sed.sed |
| 4203 | |
| 4204 | # This sed command replaces #undef with comments. This is necessary, for |
| 4205 | # example, in the case of _POSIX_SOURCE, which is predefined and required |
| 4206 | # on some systems where configure will not decide to define it. |
| 4207 | cat >>conftest.undefs <<\_ACEOF |
| 4208 | s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, |
| 4209 | _ACEOF |
| 4210 | |
| 4211 | # Break up conftest.defines because some shells have a limit on the size |
| 4212 | # of here documents, and old seds have small limits too (100 cmds). |
| 4213 | echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS |
| 4214 | echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS |
| 4215 | echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS |
| 4216 | echo ' :' >>$CONFIG_STATUS |
| 4217 | rm -f conftest.tail |
| 4218 | while grep . conftest.defines >/dev/null |
| 4219 | do |
| 4220 | # Write a limited-size here document to $tmp/defines.sed. |
| 4221 | echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS |
| 4222 | # Speed up: don't consider the non `#define' lines. |
| 4223 | echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS |
| 4224 | # Work around the forget-to-reset-the-flag bug. |
| 4225 | echo 't clr' >>$CONFIG_STATUS |
| 4226 | echo ': clr' >>$CONFIG_STATUS |
| 4227 | sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS |
| 4228 | echo 'CEOF |
| 4229 | sed -f $tmp/defines.sed $tmp/in >$tmp/out |
| 4230 | rm -f $tmp/in |
| 4231 | mv $tmp/out $tmp/in |
| 4232 | ' >>$CONFIG_STATUS |
| 4233 | sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail |
| 4234 | rm -f conftest.defines |
| 4235 | mv conftest.tail conftest.defines |
| 4236 | done |
| 4237 | rm -f conftest.defines |
| 4238 | echo ' fi # grep' >>$CONFIG_STATUS |
| 4239 | echo >>$CONFIG_STATUS |
| 4240 | |
| 4241 | # Break up conftest.undefs because some shells have a limit on the size |
| 4242 | # of here documents, and old seds have small limits too (100 cmds). |
| 4243 | echo ' # Handle all the #undef templates' >>$CONFIG_STATUS |
| 4244 | rm -f conftest.tail |
| 4245 | while grep . conftest.undefs >/dev/null |
| 4246 | do |
| 4247 | # Write a limited-size here document to $tmp/undefs.sed. |
| 4248 | echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS |
| 4249 | # Speed up: don't consider the non `#undef' |
| 4250 | echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS |
| 4251 | # Work around the forget-to-reset-the-flag bug. |
| 4252 | echo 't clr' >>$CONFIG_STATUS |
| 4253 | echo ': clr' >>$CONFIG_STATUS |
| 4254 | sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS |
| 4255 | echo 'CEOF |
| 4256 | sed -f $tmp/undefs.sed $tmp/in >$tmp/out |
| 4257 | rm -f $tmp/in |
| 4258 | mv $tmp/out $tmp/in |
| 4259 | ' >>$CONFIG_STATUS |
| 4260 | sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail |
| 4261 | rm -f conftest.undefs |
| 4262 | mv conftest.tail conftest.undefs |
| 4263 | done |
| 4264 | rm -f conftest.undefs |
| 4265 | |
| 4266 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 4267 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
| 4268 | # use $as_me), people would be surprised to read: |
| 4269 | # /* config.h. Generated by config.status. */ |
| 4270 | if test x"$ac_file" = x-; then |
| 4271 | echo "/* Generated by configure. */" >$tmp/config.h |
| 4272 | else |
| 4273 | echo "/* $ac_file. Generated by configure. */" >$tmp/config.h |
| 4274 | fi |
| 4275 | cat $tmp/in >>$tmp/config.h |
| 4276 | rm -f $tmp/in |
| 4277 | if test x"$ac_file" != x-; then |
| 4278 | if diff $ac_file $tmp/config.h >/dev/null 2>&1; then |
| 4279 | { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 |
| 4280 | echo "$as_me: $ac_file is unchanged" >&6;} |
| 4281 | else |
| 4282 | ac_dir=`(dirname "$ac_file") 2>/dev/null || |
| 4283 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 4284 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
| 4285 | X"$ac_file" : 'X\(//\)$' \| \ |
| 4286 | X"$ac_file" : 'X\(/\)' \| \ |
| 4287 | . : '\(.\)' 2>/dev/null || |
| 4288 | echo X"$ac_file" | |
| 4289 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
| 4290 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } |
| 4291 | /^X\(\/\/\)$/{ s//\1/; q; } |
| 4292 | /^X\(\/\).*/{ s//\1/; q; } |
| 4293 | s/.*/./; q'` |
| 4294 | { if $as_mkdir_p; then |
| 4295 | mkdir -p "$ac_dir" |
| 4296 | else |
| 4297 | as_dir="$ac_dir" |
| 4298 | as_dirs= |
| 4299 | while test ! -d "$as_dir"; do |
| 4300 | as_dirs="$as_dir $as_dirs" |
| 4301 | as_dir=`(dirname "$as_dir") 2>/dev/null || |
| 4302 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 4303 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
| 4304 | X"$as_dir" : 'X\(//\)$' \| \ |
| 4305 | X"$as_dir" : 'X\(/\)' \| \ |
| 4306 | . : '\(.\)' 2>/dev/null || |
| 4307 | echo X"$as_dir" | |
| 4308 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
| 4309 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } |
| 4310 | /^X\(\/\/\)$/{ s//\1/; q; } |
| 4311 | /^X\(\/\).*/{ s//\1/; q; } |
| 4312 | s/.*/./; q'` |
| 4313 | done |
| 4314 | test ! -n "$as_dirs" || mkdir $as_dirs |
| 4315 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 |
| 4316 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} |
| 4317 | { (exit 1); exit 1; }; }; } |
| 4318 | |
| 4319 | rm -f $ac_file |
| 4320 | mv $tmp/config.h $ac_file |
| 4321 | fi |
| 4322 | else |
| 4323 | cat $tmp/config.h |
| 4324 | rm -f $tmp/config.h |
| 4325 | fi |
| 4326 | done |
| 4327 | _ACEOF |
| 4328 | |
| 4329 | cat >>$CONFIG_STATUS <<\_ACEOF |
| 4330 | |
| 4331 | { (exit 0); exit 0; } |
| 4332 | _ACEOF |
| 4333 | chmod +x $CONFIG_STATUS |
| 4334 | ac_clean_files=$ac_clean_files_save |
| 4335 | |
| 4336 | |
| 4337 | # configure is writing to config.log, and then calls config.status. |
| 4338 | # config.status does its own redirection, appending to config.log. |
| 4339 | # Unfortunately, on DOS this fails, as config.log is still kept open |
| 4340 | # by configure, so config.status won't be able to write to it; its |
| 4341 | # output is simply discarded. So we exec the FD to /dev/null, |
| 4342 | # effectively closing config.log, so it can be properly (re)opened and |
| 4343 | # appended to by config.status. When coming back to configure, we |
| 4344 | # need to make the FD available again. |
| 4345 | if test "$no_create" != yes; then |
| 4346 | ac_cs_success=: |
| 4347 | ac_config_status_args= |
| 4348 | test "$silent" = yes && |
| 4349 | ac_config_status_args="$ac_config_status_args --quiet" |
| 4350 | exec 5>/dev/null |
| 4351 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
| 4352 | exec 5>>config.log |
| 4353 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which |
| 4354 | # would make configure fail if this is the last instruction. |
| 4355 | $ac_cs_success || { (exit 1); exit 1; } |
| 4356 | fi |
| 4357 | |