1#! /bin/sh 2 3# Guess values for system-dependent variables and create Makefiles. 4# Generated automatically using autoconf version 2.13 5# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. 6# 7# This configure script is free software; the Free Software Foundation 8# gives unlimited permission to copy, distribute and modify it. 9 10# Defaults: 11ac_help= 12ac_default_prefix=/usr/local 13# Any additions from configure.in: 14 15# Initialize some variables set by options. 16# The variables have the same names as the options, with 17# dashes changed to underlines. 18build=NONE 19cache_file=./config.cache 20exec_prefix=NONE 21host=NONE 22no_create= 23nonopt=NONE 24no_recursion= 25prefix=NONE 26program_prefix=NONE 27program_suffix=NONE 28program_transform_name=s,x,x, 29silent= 30site= 31srcdir= 32target=NONE 33verbose= 34x_includes=NONE 35x_libraries=NONE 36bindir='${exec_prefix}/bin' 37sbindir='${exec_prefix}/sbin' 38libexecdir='${exec_prefix}/libexec' 39datadir='${prefix}/share' 40sysconfdir='${prefix}/etc' 41sharedstatedir='${prefix}/com' 42localstatedir='${prefix}/var' 43libdir='${exec_prefix}/lib' 44includedir='${prefix}/include' 45oldincludedir='/usr/include' 46infodir='${prefix}/info' 47mandir='${prefix}/man' 48 49# Initialize some other variables. 50subdirs= 51MFLAGS= MAKEFLAGS= 52SHELL=${CONFIG_SHELL-/bin/sh} 53# Maximum number of lines to put in a shell here document. 54ac_max_here_lines=12 55 56ac_prev= 57for ac_option 58do 59 60 # If the previous option needs an argument, assign it. 61 if test -n "$ac_prev"; then 62 eval "$ac_prev=\$ac_option" 63 ac_prev= 64 continue 65 fi 66 67 case "$ac_option" in 68 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; 69 *) ac_optarg= ;; 70 esac 71 72 # Accept the important Cygnus configure options, so we can diagnose typos. 73 74 case "$ac_option" in 75 76 -bindir | --bindir | --bindi | --bind | --bin | --bi) 77 ac_prev=bindir ;; 78 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 79 bindir="$ac_optarg" ;; 80 81 -build | --build | --buil | --bui | --bu) 82 ac_prev=build ;; 83 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 84 build="$ac_optarg" ;; 85 86 -cache-file | --cache-file | --cache-fil | --cache-fi \ 87 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 88 ac_prev=cache_file ;; 89 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 90 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 91 cache_file="$ac_optarg" ;; 92 93 -datadir | --datadir | --datadi | --datad | --data | --dat | --da) 94 ac_prev=datadir ;; 95 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ 96 | --da=*) 97 datadir="$ac_optarg" ;; 98 99 -disable-* | --disable-*) 100 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` 101 # Reject names that are not valid shell variable names. 102 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then 103 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } 104 fi 105 ac_feature=`echo $ac_feature| sed 's/-/_/g'` 106 eval "enable_${ac_feature}=no" ;; 107 108 -enable-* | --enable-*) 109 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` 110 # Reject names that are not valid shell variable names. 111 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then 112 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } 113 fi 114 ac_feature=`echo $ac_feature| sed 's/-/_/g'` 115 case "$ac_option" in 116 *=*) ;; 117 *) ac_optarg=yes ;; 118 esac 119 eval "enable_${ac_feature}='$ac_optarg'" ;; 120 121 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 122 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 123 | --exec | --exe | --ex) 124 ac_prev=exec_prefix ;; 125 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 126 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 127 | --exec=* | --exe=* | --ex=*) 128 exec_prefix="$ac_optarg" ;; 129 130 -gas | --gas | --ga | --g) 131 # Obsolete; use --with-gas. 132 with_gas=yes ;; 133 134 -help | --help | --hel | --he) 135 # Omit some internal or obsolete options to make the list less imposing. 136 # This message is too long to be a string in the A/UX 3.1 sh. 137 cat << EOF 138Usage: configure [options] [host] 139Options: [defaults in brackets after descriptions] 140Configuration: 141 --cache-file=FILE cache test results in FILE 142 --help print this message 143 --no-create do not create output files 144 --quiet, --silent do not print \`checking...' messages 145 --version print the version of autoconf that created configure 146Directory and file names: 147 --prefix=PREFIX install architecture-independent files in PREFIX 148 [$ac_default_prefix] 149 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 150 [same as prefix] 151 --bindir=DIR user executables in DIR [EPREFIX/bin] 152 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] 153 --libexecdir=DIR program executables in DIR [EPREFIX/libexec] 154 --datadir=DIR read-only architecture-independent data in DIR 155 [PREFIX/share] 156 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] 157 --sharedstatedir=DIR modifiable architecture-independent data in DIR 158 [PREFIX/com] 159 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] 160 --libdir=DIR object code libraries in DIR [EPREFIX/lib] 161 --includedir=DIR C header files in DIR [PREFIX/include] 162 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] 163 --infodir=DIR info documentation in DIR [PREFIX/info] 164 --mandir=DIR man documentation in DIR [PREFIX/man] 165 --srcdir=DIR find the sources in DIR [configure dir or ..] 166 --program-prefix=PREFIX prepend PREFIX to installed program names 167 --program-suffix=SUFFIX append SUFFIX to installed program names 168 --program-transform-name=PROGRAM 169 run sed PROGRAM on installed program names 170EOF 171 cat << EOF 172Host type: 173 --build=BUILD configure for building on BUILD [BUILD=HOST] 174 --host=HOST configure for HOST [guessed] 175 --target=TARGET configure for TARGET [TARGET=HOST] 176Features and packages: 177 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 178 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 179 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 180 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 181 --x-includes=DIR X include files are in DIR 182 --x-libraries=DIR X library files are in DIR 183EOF 184 if test -n "$ac_help"; then 185 echo "--enable and --with options recognized:$ac_help" 186 fi 187 exit 0 ;; 188 189 -host | --host | --hos | --ho) 190 ac_prev=host ;; 191 -host=* | --host=* | --hos=* | --ho=*) 192 host="$ac_optarg" ;; 193 194 -includedir | --includedir | --includedi | --included | --include \ 195 | --includ | --inclu | --incl | --inc) 196 ac_prev=includedir ;; 197 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 198 | --includ=* | --inclu=* | --incl=* | --inc=*) 199 includedir="$ac_optarg" ;; 200 201 -infodir | --infodir | --infodi | --infod | --info | --inf) 202 ac_prev=infodir ;; 203 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 204 infodir="$ac_optarg" ;; 205 206 -libdir | --libdir | --libdi | --libd) 207 ac_prev=libdir ;; 208 -libdir=* | --libdir=* | --libdi=* | --libd=*) 209 libdir="$ac_optarg" ;; 210 211 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 212 | --libexe | --libex | --libe) 213 ac_prev=libexecdir ;; 214 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 215 | --libexe=* | --libex=* | --libe=*) 216 libexecdir="$ac_optarg" ;; 217 218 -localstatedir | --localstatedir | --localstatedi | --localstated \ 219 | --localstate | --localstat | --localsta | --localst \ 220 | --locals | --local | --loca | --loc | --lo) 221 ac_prev=localstatedir ;; 222 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 223 | --localstate=* | --localstat=* | --localsta=* | --localst=* \ 224 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) 225 localstatedir="$ac_optarg" ;; 226 227 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 228 ac_prev=mandir ;; 229 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 230 mandir="$ac_optarg" ;; 231 232 -nfp | --nfp | --nf) 233 # Obsolete; use --without-fp. 234 with_fp=no ;; 235 236 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 237 | --no-cr | --no-c) 238 no_create=yes ;; 239 240 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 241 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 242 no_recursion=yes ;; 243 244 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 245 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 246 | --oldin | --oldi | --old | --ol | --o) 247 ac_prev=oldincludedir ;; 248 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 249 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 250 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 251 oldincludedir="$ac_optarg" ;; 252 253 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 254 ac_prev=prefix ;; 255 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 256 prefix="$ac_optarg" ;; 257 258 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 259 | --program-pre | --program-pr | --program-p) 260 ac_prev=program_prefix ;; 261 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 262 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 263 program_prefix="$ac_optarg" ;; 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288 289 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 290 | -silent | --silent | --silen | --sile | --sil) 291 silent=yes ;; 292 293 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 294 ac_prev=sbindir ;; 295 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 296 | --sbi=* | --sb=*) 297 sbindir="$ac_optarg" ;; 298 299 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 300 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 301 | --sharedst | --shareds | --shared | --share | --shar \ 302 | --sha | --sh) 303 ac_prev=sharedstatedir ;; 304 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 305 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 306 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 307 | --sha=* | --sh=*) 308 sharedstatedir="$ac_optarg" ;; 309 310 -site | --site | --sit) 311 ac_prev=site ;; 312 -site=* | --site=* | --sit=*) 313 site="$ac_optarg" ;; 314 315 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 316 ac_prev=srcdir ;; 317 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 318 srcdir="$ac_optarg" ;; 319 320 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 321 | --syscon | --sysco | --sysc | --sys | --sy) 322 ac_prev=sysconfdir ;; 323 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 324 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 325 sysconfdir="$ac_optarg" ;; 326 327 -target | --target | --targe | --targ | --tar | --ta | --t) 328 ac_prev=target ;; 329 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 330 target="$ac_optarg" ;; 331 332 -v | -verbose | --verbose | --verbos | --verbo | --verb) 333 verbose=yes ;; 334 335 -version | --version | --versio | --versi | --vers) 336 echo "configure generated by autoconf version 2.13" 337 exit 0 ;; 338 339 -with-* | --with-*) 340 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` 341 # Reject names that are not valid shell variable names. 342 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then 343 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } 344 fi 345 ac_package=`echo $ac_package| sed 's/-/_/g'` 346 case "$ac_option" in 347 *=*) ;; 348 *) ac_optarg=yes ;; 349 esac 350 eval "with_${ac_package}='$ac_optarg'" ;; 351 352 -without-* | --without-*) 353 ac_package=`echo $ac_option|sed -e 's/-*without-//'` 354 # Reject names that are not valid shell variable names. 355 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then 356 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } 357 fi 358 ac_package=`echo $ac_package| sed 's/-/_/g'` 359 eval "with_${ac_package}=no" ;; 360 361 --x) 362 # Obsolete; use --with-x. 363 with_x=yes ;; 364 365 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 366 | --x-incl | --x-inc | --x-in | --x-i) 367 ac_prev=x_includes ;; 368 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 369 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 370 x_includes="$ac_optarg" ;; 371 372 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 373 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 374 ac_prev=x_libraries ;; 375 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 376 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 377 x_libraries="$ac_optarg" ;; 378 379 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } 380 ;; 381 382 *) 383 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then 384 echo "configure: warning: $ac_option: invalid host type" 1>&2 385 fi 386 if test "x$nonopt" != xNONE; then 387 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } 388 fi 389 nonopt="$ac_option" 390 ;; 391 392 esac 393done 394 395if test -n "$ac_prev"; then 396 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } 397fi 398 399trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 400 401# File descriptor usage: 402# 0 standard input 403# 1 file creation 404# 2 errors and warnings 405# 3 some systems may open it to /dev/tty 406# 4 used on the Kubota Titan 407# 6 checking for... messages and results 408# 5 compiler messages saved in config.log 409if test "$silent" = yes; then 410 exec 6>/dev/null 411else 412 exec 6>&1 413fi 414exec 5>./config.log 415 416echo "\ 417This file contains any messages produced by compilers while 418running configure, to aid debugging if configure makes a mistake. 419" 1>&5 420 421# Strip out --no-create and --no-recursion so they do not pile up. 422# Also quote any args containing shell metacharacters. 423ac_configure_args= 424for ac_arg 425do 426 case "$ac_arg" in 427 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 428 | --no-cr | --no-c) ;; 429 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 430 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 431 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) 432 ac_configure_args="$ac_configure_args '$ac_arg'" ;; 433 *) ac_configure_args="$ac_configure_args $ac_arg" ;; 434 esac 435done 436 437# NLS nuisances. 438# Only set these to C if already set. These must not be set unconditionally 439# because not all systems understand e.g. LANG=C (notably SCO). 440# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! 441# Non-C LC_CTYPE values break the ctype check. 442if test "${LANG+set}" = set; then LANG=C; export LANG; fi 443if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi 444if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi 445if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi 446 447# confdefs.h avoids OS command line length limits that DEFS can exceed. 448rm -rf conftest* confdefs.h 449# AIX cpp loses on an empty file, so make sure it contains at least a newline. 450echo > confdefs.h 451 452# A filename unique to this package, relative to the directory that 453# configure is in, which we can look for to find out if srcdir is correct. 454ac_unique_file=inifile.c 455 456# Find the source files, if location was not specified. 457if test -z "$srcdir"; then 458 ac_srcdir_defaulted=yes 459 # Try the directory containing this script, then its parent. 460 ac_prog=$0 461 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` 462 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. 463 srcdir=$ac_confdir 464 if test ! -r $srcdir/$ac_unique_file; then 465 srcdir=.. 466 fi 467else 468 ac_srcdir_defaulted=no 469fi 470if test ! -r $srcdir/$ac_unique_file; then 471 if test "$ac_srcdir_defaulted" = yes; then 472 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } 473 else 474 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } 475 fi 476fi 477srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` 478 479# Prefer explicitly selected file to automatically selected ones. 480if test -z "$CONFIG_SITE"; then 481 if test "x$prefix" != xNONE; then 482 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 483 else 484 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 485 fi 486fi 487for ac_site_file in $CONFIG_SITE; do 488 if test -r "$ac_site_file"; then 489 echo "loading site script $ac_site_file" 490 . "$ac_site_file" 491 fi 492done 493 494if test -r "$cache_file"; then 495 echo "loading cache $cache_file" 496 . $cache_file 497else 498 echo "creating cache $cache_file" 499 > $cache_file 500fi 501 502ac_ext=c 503# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 504ac_cpp='$CPP $CPPFLAGS' 505ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 506ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 507cross_compiling=$ac_cv_prog_cc_cross 508 509ac_exeext= 510ac_objext=o 511if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then 512 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. 513 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then 514 ac_n= ac_c=' 515' ac_t=' ' 516 else 517 ac_n=-n ac_c= ac_t= 518 fi 519else 520 ac_n= ac_c='\c' ac_t= 521fi 522 523 524 525 526# Extract the first word of "gcc", so it can be a program name with args. 527set dummy gcc; ac_word=$2 528echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 529echo "configure:530: checking for $ac_word" >&5 530if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 531 echo $ac_n "(cached) $ac_c" 1>&6 532else 533 if test -n "$CC"; then 534 ac_cv_prog_CC="$CC" # Let the user override the test. 535else 536 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 537 ac_dummy="$PATH" 538 for ac_dir in $ac_dummy; do 539 test -z "$ac_dir" && ac_dir=. 540 if test -f $ac_dir/$ac_word; then 541 ac_cv_prog_CC="gcc" 542 break 543 fi 544 done 545 IFS="$ac_save_ifs" 546fi 547fi 548CC="$ac_cv_prog_CC" 549if test -n "$CC"; then 550 echo "$ac_t""$CC" 1>&6 551else 552 echo "$ac_t""no" 1>&6 553fi 554 555if test -z "$CC"; then 556 # Extract the first word of "cc", so it can be a program name with args. 557set dummy cc; ac_word=$2 558echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 559echo "configure:560: checking for $ac_word" >&5 560if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 561 echo $ac_n "(cached) $ac_c" 1>&6 562else 563 if test -n "$CC"; then 564 ac_cv_prog_CC="$CC" # Let the user override the test. 565else 566 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 567 ac_prog_rejected=no 568 ac_dummy="$PATH" 569 for ac_dir in $ac_dummy; do 570 test -z "$ac_dir" && ac_dir=. 571 if test -f $ac_dir/$ac_word; then 572 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 573 ac_prog_rejected=yes 574 continue 575 fi 576 ac_cv_prog_CC="cc" 577 break 578 fi 579 done 580 IFS="$ac_save_ifs" 581if test $ac_prog_rejected = yes; then 582 # We found a bogon in the path, so make sure we never use it. 583 set dummy $ac_cv_prog_CC 584 shift 585 if test $# -gt 0; then 586 # We chose a different compiler from the bogus one. 587 # However, it has the same basename, so the bogon will be chosen 588 # first if we set CC to just the basename; use the full file name. 589 shift 590 set dummy "$ac_dir/$ac_word" "$@" 591 shift 592 ac_cv_prog_CC="$@" 593 fi 594fi 595fi 596fi 597CC="$ac_cv_prog_CC" 598if test -n "$CC"; then 599 echo "$ac_t""$CC" 1>&6 600else 601 echo "$ac_t""no" 1>&6 602fi 603 604 if test -z "$CC"; then 605 case "`uname -s`" in 606 *win32* | *WIN32*) 607 # Extract the first word of "cl", so it can be a program name with args. 608set dummy cl; ac_word=$2 609echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 610echo "configure:611: checking for $ac_word" >&5 611if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 612 echo $ac_n "(cached) $ac_c" 1>&6 613else 614 if test -n "$CC"; then 615 ac_cv_prog_CC="$CC" # Let the user override the test. 616else 617 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 618 ac_dummy="$PATH" 619 for ac_dir in $ac_dummy; do 620 test -z "$ac_dir" && ac_dir=. 621 if test -f $ac_dir/$ac_word; then 622 ac_cv_prog_CC="cl" 623 break 624 fi 625 done 626 IFS="$ac_save_ifs" 627fi 628fi 629CC="$ac_cv_prog_CC" 630if test -n "$CC"; then 631 echo "$ac_t""$CC" 1>&6 632else 633 echo "$ac_t""no" 1>&6 634fi 635 ;; 636 esac 637 fi 638 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } 639fi 640 641echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 642echo "configure:643: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 643 644ac_ext=c 645# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 646ac_cpp='$CPP $CPPFLAGS' 647ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 648ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 649cross_compiling=$ac_cv_prog_cc_cross 650 651cat > conftest.$ac_ext << EOF 652 653#line 654 "configure" 654#include "confdefs.h" 655 656main(){return(0);} 657EOF 658if { (eval echo configure:659: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 659 ac_cv_prog_cc_works=yes 660 # If we can't run a trivial program, we are probably using a cross compiler. 661 if (./conftest; exit) 2>/dev/null; then 662 ac_cv_prog_cc_cross=no 663 else 664 ac_cv_prog_cc_cross=yes 665 fi 666else 667 echo "configure: failed program was:" >&5 668 cat conftest.$ac_ext >&5 669 ac_cv_prog_cc_works=no 670fi 671rm -fr conftest* 672ac_ext=c 673# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 674ac_cpp='$CPP $CPPFLAGS' 675ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 676ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 677cross_compiling=$ac_cv_prog_cc_cross 678 679echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 680if test $ac_cv_prog_cc_works = no; then 681 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } 682fi 683echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 684echo "configure:685: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 685echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 686cross_compiling=$ac_cv_prog_cc_cross 687 688echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 689echo "configure:690: checking whether we are using GNU C" >&5 690if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then 691 echo $ac_n "(cached) $ac_c" 1>&6 692else 693 cat > conftest.c <<EOF 694#ifdef __GNUC__ 695 yes; 696#endif 697EOF 698if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:699: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then 699 ac_cv_prog_gcc=yes 700else 701 ac_cv_prog_gcc=no 702fi 703fi 704 705echo "$ac_t""$ac_cv_prog_gcc" 1>&6 706 707if test $ac_cv_prog_gcc = yes; then 708 GCC=yes 709else 710 GCC= 711fi 712 713ac_test_CFLAGS="${CFLAGS+set}" 714ac_save_CFLAGS="$CFLAGS" 715CFLAGS= 716echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 717echo "configure:718: checking whether ${CC-cc} accepts -g" >&5 718if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then 719 echo $ac_n "(cached) $ac_c" 1>&6 720else 721 echo 'void f(){}' > conftest.c 722if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then 723 ac_cv_prog_cc_g=yes 724else 725 ac_cv_prog_cc_g=no 726fi 727rm -f conftest* 728 729fi 730 731echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 732if test "$ac_test_CFLAGS" = set; then 733 CFLAGS="$ac_save_CFLAGS" 734elif test $ac_cv_prog_cc_g = yes; then 735 if test "$GCC" = yes; then 736 CFLAGS="-g -O2" 737 else 738 CFLAGS="-g" 739 fi 740else 741 if test "$GCC" = yes; then 742 CFLAGS="-O2" 743 else 744 CFLAGS= 745 fi 746fi 747 748 749 750echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 751echo "configure:752: checking how to run the C preprocessor" >&5 752# On Suns, sometimes $CPP names a directory. 753if test -n "$CPP" && test -d "$CPP"; then 754 CPP= 755fi 756if test -z "$CPP"; then 757if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then 758 echo $ac_n "(cached) $ac_c" 1>&6 759else 760 # This must be in double quotes, not single quotes, because CPP may get 761 # substituted into the Makefile and "${CC-cc}" will confuse make. 762 CPP="${CC-cc} -E" 763 # On the NeXT, cc -E runs the code through the compiler's parser, 764 # not just through cpp. 765 cat > conftest.$ac_ext <<EOF 766#line 767 "configure" 767#include "confdefs.h" 768#include <assert.h> 769Syntax Error 770EOF 771ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 772{ (eval echo configure:773: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 773ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 774if test -z "$ac_err"; then 775 : 776else 777 echo "$ac_err" >&5 778 echo "configure: failed program was:" >&5 779 cat conftest.$ac_ext >&5 780 rm -rf conftest* 781 CPP="${CC-cc} -E -traditional-cpp" 782 cat > conftest.$ac_ext <<EOF 783#line 784 "configure" 784#include "confdefs.h" 785#include <assert.h> 786Syntax Error 787EOF 788ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 789{ (eval echo configure:790: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 790ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 791if test -z "$ac_err"; then 792 : 793else 794 echo "$ac_err" >&5 795 echo "configure: failed program was:" >&5 796 cat conftest.$ac_ext >&5 797 rm -rf conftest* 798 CPP="${CC-cc} -nologo -E" 799 cat > conftest.$ac_ext <<EOF 800#line 801 "configure" 801#include "confdefs.h" 802#include <assert.h> 803Syntax Error 804EOF 805ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 806{ (eval echo configure:807: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 807ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 808if test -z "$ac_err"; then 809 : 810else 811 echo "$ac_err" >&5 812 echo "configure: failed program was:" >&5 813 cat conftest.$ac_ext >&5 814 rm -rf conftest* 815 CPP=/lib/cpp 816fi 817rm -f conftest* 818fi 819rm -f conftest* 820fi 821rm -f conftest* 822 ac_cv_prog_CPP="$CPP" 823fi 824 CPP="$ac_cv_prog_CPP" 825else 826 ac_cv_prog_CPP="$CPP" 827fi 828echo "$ac_t""$CPP" 1>&6 829 830echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 831echo "configure:832: checking for ANSI C header files" >&5 832if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then 833 echo $ac_n "(cached) $ac_c" 1>&6 834else 835 cat > conftest.$ac_ext <<EOF 836#line 837 "configure" 837#include "confdefs.h" 838#include <stdlib.h> 839#include <stdarg.h> 840#include <string.h> 841#include <float.h> 842EOF 843ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 844{ (eval echo configure:845: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 845ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 846if test -z "$ac_err"; then 847 rm -rf conftest* 848 ac_cv_header_stdc=yes 849else 850 echo "$ac_err" >&5 851 echo "configure: failed program was:" >&5 852 cat conftest.$ac_ext >&5 853 rm -rf conftest* 854 ac_cv_header_stdc=no 855fi 856rm -f conftest* 857 858if test $ac_cv_header_stdc = yes; then 859 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 860cat > conftest.$ac_ext <<EOF 861#line 862 "configure" 862#include "confdefs.h" 863#include <string.h> 864EOF 865if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 866 egrep "memchr" >/dev/null 2>&1; then 867 : 868else 869 rm -rf conftest* 870 ac_cv_header_stdc=no 871fi 872rm -f conftest* 873 874fi 875 876if test $ac_cv_header_stdc = yes; then 877 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 878cat > conftest.$ac_ext <<EOF 879#line 880 "configure" 880#include "confdefs.h" 881#include <stdlib.h> 882EOF 883if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 884 egrep "free" >/dev/null 2>&1; then 885 : 886else 887 rm -rf conftest* 888 ac_cv_header_stdc=no 889fi 890rm -f conftest* 891 892fi 893 894if test $ac_cv_header_stdc = yes; then 895 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 896if test "$cross_compiling" = yes; then 897 : 898else 899 cat > conftest.$ac_ext <<EOF 900#line 901 "configure" 901#include "confdefs.h" 902#include <ctype.h> 903#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 904#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 905#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 906int main () { int i; for (i = 0; i < 256; i++) 907if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); 908exit (0); } 909 910EOF 911if { (eval echo configure:912: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 912then 913 : 914else 915 echo "configure: failed program was:" >&5 916 cat conftest.$ac_ext >&5 917 rm -fr conftest* 918 ac_cv_header_stdc=no 919fi 920rm -fr conftest* 921fi 922 923fi 924fi 925 926echo "$ac_t""$ac_cv_header_stdc" 1>&6 927if test $ac_cv_header_stdc = yes; then 928 cat >> confdefs.h <<\EOF 929#define STDC_HEADERS 1 930EOF 931 932fi 933 934 935echo $ac_n "checking for working const""... $ac_c" 1>&6 936echo "configure:937: checking for working const" >&5 937if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then 938 echo $ac_n "(cached) $ac_c" 1>&6 939else 940 cat > conftest.$ac_ext <<EOF 941#line 942 "configure" 942#include "confdefs.h" 943 944int main() { 945 946/* Ultrix mips cc rejects this. */ 947typedef int charset[2]; const charset x; 948/* SunOS 4.1.1 cc rejects this. */ 949char const *const *ccp; 950char **p; 951/* NEC SVR4.0.2 mips cc rejects this. */ 952struct point {int x, y;}; 953static struct point const zero = {0,0}; 954/* AIX XL C 1.02.0.0 rejects this. 955 It does not let you subtract one const X* pointer from another in an arm 956 of an if-expression whose if-part is not a constant expression */ 957const char *g = "string"; 958ccp = &g + (g ? g-g : 0); 959/* HPUX 7.0 cc rejects these. */ 960++ccp; 961p = (char**) ccp; 962ccp = (char const *const *) p; 963{ /* SCO 3.2v4 cc rejects this. */ 964 char *t; 965 char const *s = 0 ? (char *) 0 : (char const *) 0; 966 967 *t++ = 0; 968} 969{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 970 int x[] = {25, 17}; 971 const int *foo = &x[0]; 972 ++foo; 973} 974{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 975 typedef const int *iptr; 976 iptr p = 0; 977 ++p; 978} 979{ /* AIX XL C 1.02.0.0 rejects this saying 980 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 981 struct s { int j; const int *ap[3]; }; 982 struct s *b; b->j = 5; 983} 984{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 985 const int foo = 10; 986} 987 988; return 0; } 989EOF 990if { (eval echo configure:991: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 991 rm -rf conftest* 992 ac_cv_c_const=yes 993else 994 echo "configure: failed program was:" >&5 995 cat conftest.$ac_ext >&5 996 rm -rf conftest* 997 ac_cv_c_const=no 998fi 999rm -f conftest* 1000fi 1001 1002echo "$ac_t""$ac_cv_c_const" 1>&6 1003if test $ac_cv_c_const = no; then 1004 cat >> confdefs.h <<\EOF 1005#define const 1006EOF 1007 1008fi 1009 1010echo $ac_n "checking for size_t""... $ac_c" 1>&6 1011echo "configure:1012: checking for size_t" >&5 1012if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then 1013 echo $ac_n "(cached) $ac_c" 1>&6 1014else 1015 cat > conftest.$ac_ext <<EOF 1016#line 1017 "configure" 1017#include "confdefs.h" 1018#include <sys/types.h> 1019#if STDC_HEADERS 1020#include <stdlib.h> 1021#include <stddef.h> 1022#endif 1023EOF 1024if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1025 egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then 1026 rm -rf conftest* 1027 ac_cv_type_size_t=yes 1028else 1029 rm -rf conftest* 1030 ac_cv_type_size_t=no 1031fi 1032rm -f conftest* 1033 1034fi 1035echo "$ac_t""$ac_cv_type_size_t" 1>&6 1036if test $ac_cv_type_size_t = no; then 1037 cat >> confdefs.h <<\EOF 1038#define size_t unsigned 1039EOF 1040 1041fi 1042 1043 1044for ac_func in strdup 1045do 1046echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 1047echo "configure:1048: checking for $ac_func" >&5 1048if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 1049 echo $ac_n "(cached) $ac_c" 1>&6 1050else 1051 cat > conftest.$ac_ext <<EOF 1052#line 1053 "configure" 1053#include "confdefs.h" 1054/* System header to define __stub macros and hopefully few prototypes, 1055 which can conflict with char $ac_func(); below. */ 1056#include <assert.h> 1057/* Override any gcc2 internal prototype to avoid an error. */ 1058/* We use char because int might match the return type of a gcc2 1059 builtin and then its argument prototype would still apply. */ 1060char $ac_func(); 1061 1062int main() { 1063 1064/* The GNU C library defines this for functions which it implements 1065 to always fail with ENOSYS. Some functions are actually named 1066 something starting with __ and the normal name is an alias. */ 1067#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 1068choke me 1069#else 1070$ac_func(); 1071#endif 1072 1073; return 0; } 1074EOF 1075if { (eval echo configure:1076: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1076 rm -rf conftest* 1077 eval "ac_cv_func_$ac_func=yes" 1078else 1079 echo "configure: failed program was:" >&5 1080 cat conftest.$ac_ext >&5 1081 rm -rf conftest* 1082 eval "ac_cv_func_$ac_func=no" 1083fi 1084rm -f conftest* 1085fi 1086 1087if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 1088 echo "$ac_t""yes" 1>&6 1089 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 1090 cat >> confdefs.h <<EOF 1091#define $ac_tr_func 1 1092EOF 1093 1094else 1095 echo "$ac_t""no" 1>&6 1096fi 1097done 1098 1099 1100trap '' 1 2 15 1101cat > confcache <<\EOF 1102# This file is a shell script that caches the results of configure 1103# tests run on this system so they can be shared between configure 1104# scripts and configure runs. It is not useful on other systems. 1105# If it contains results you don't want to keep, you may remove or edit it. 1106# 1107# By default, configure uses ./config.cache as the cache file, 1108# creating it if it does not exist already. You can give configure 1109# the --cache-file=FILE option to use a different cache file; that is 1110# what configure does when it calls configure scripts in 1111# subdirectories, so they share the cache. 1112# Giving --cache-file=/dev/null disables caching, for debugging configure. 1113# config.status only pays attention to the cache file if you give it the 1114# --recheck option to rerun configure. 1115# 1116EOF 1117# The following way of writing the cache mishandles newlines in values, 1118# but we know of no workaround that is simple, portable, and efficient. 1119# So, don't put newlines in cache variables' values. 1120# Ultrix sh set writes to stderr and can't be redirected directly, 1121# and sets the high bit in the cache file unless we assign to the vars. 1122(set) 2>&1 | 1123 case `(ac_space=' '; set | grep ac_space) 2>&1` in 1124 *ac_space=\ *) 1125 # `set' does not quote correctly, so add quotes (double-quote substitution 1126 # turns \\\\ into \\, and sed turns \\ into \). 1127 sed -n \ 1128 -e "s/'/'\\\\''/g" \ 1129 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" 1130 ;; 1131 *) 1132 # `set' quotes correctly as required by POSIX, so do not add quotes. 1133 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' 1134 ;; 1135 esac >> confcache 1136if cmp -s $cache_file confcache; then 1137 : 1138else 1139 if test -w $cache_file; then 1140 echo "updating cache $cache_file" 1141 cat confcache > $cache_file 1142 else 1143 echo "not updating unwritable cache $cache_file" 1144 fi 1145fi 1146rm -f confcache 1147 1148trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 1149 1150test "x$prefix" = xNONE && prefix=$ac_default_prefix 1151# Let make expand exec_prefix. 1152test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 1153 1154# Any assignment to VPATH causes Sun make to only execute 1155# the first set of double-colon rules, so remove it if not needed. 1156# If there is a colon in the path, we need to keep it. 1157if test "x$srcdir" = x.; then 1158 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' 1159fi 1160 1161trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 1162 1163DEFS=-DHAVE_CONFIG_H 1164 1165# Without the "./", some shells look in PATH for config.status. 1166: ${CONFIG_STATUS=./config.status} 1167 1168echo creating $CONFIG_STATUS 1169rm -f $CONFIG_STATUS 1170cat > $CONFIG_STATUS <<EOF 1171#! /bin/sh 1172# Generated automatically by configure. 1173# Run this file to recreate the current configuration. 1174# This directory was configured as follows, 1175# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 1176# 1177# $0 $ac_configure_args 1178# 1179# Compiler output produced by configure, useful for debugging 1180# configure, is in ./config.log if it exists. 1181 1182ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" 1183for ac_option 1184do 1185 case "\$ac_option" in 1186 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 1187 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" 1188 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; 1189 -version | --version | --versio | --versi | --vers | --ver | --ve | --v) 1190 echo "$CONFIG_STATUS generated by autoconf version 2.13" 1191 exit 0 ;; 1192 -help | --help | --hel | --he | --h) 1193 echo "\$ac_cs_usage"; exit 0 ;; 1194 *) echo "\$ac_cs_usage"; exit 1 ;; 1195 esac 1196done 1197 1198ac_given_srcdir=$srcdir 1199 1200trap 'rm -fr `echo "Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 1201EOF 1202cat >> $CONFIG_STATUS <<EOF 1203 1204# Protect against being on the right side of a sed subst in config.status. 1205sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; 1206 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF 1207$ac_vpsub 1208$extrasub 1209s%@SHELL@%$SHELL%g 1210s%@CFLAGS@%$CFLAGS%g 1211s%@CPPFLAGS@%$CPPFLAGS%g 1212s%@CXXFLAGS@%$CXXFLAGS%g 1213s%@FFLAGS@%$FFLAGS%g 1214s%@DEFS@%$DEFS%g 1215s%@LDFLAGS@%$LDFLAGS%g 1216s%@LIBS@%$LIBS%g 1217s%@exec_prefix@%$exec_prefix%g 1218s%@prefix@%$prefix%g 1219s%@program_transform_name@%$program_transform_name%g 1220s%@bindir@%$bindir%g 1221s%@sbindir@%$sbindir%g 1222s%@libexecdir@%$libexecdir%g 1223s%@datadir@%$datadir%g 1224s%@sysconfdir@%$sysconfdir%g 1225s%@sharedstatedir@%$sharedstatedir%g 1226s%@localstatedir@%$localstatedir%g 1227s%@libdir@%$libdir%g 1228s%@includedir@%$includedir%g 1229s%@oldincludedir@%$oldincludedir%g 1230s%@infodir@%$infodir%g 1231s%@mandir@%$mandir%g 1232s%@CC@%$CC%g 1233s%@CPP@%$CPP%g 1234 1235CEOF 1236EOF 1237 1238cat >> $CONFIG_STATUS <<\EOF 1239 1240# Split the substitutions into bite-sized pieces for seds with 1241# small command number limits, like on Digital OSF/1 and HP-UX. 1242ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. 1243ac_file=1 # Number of current file. 1244ac_beg=1 # First line for current file. 1245ac_end=$ac_max_sed_cmds # Line after last line for current file. 1246ac_more_lines=: 1247ac_sed_cmds="" 1248while $ac_more_lines; do 1249 if test $ac_beg -gt 1; then 1250 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file 1251 else 1252 sed "${ac_end}q" conftest.subs > conftest.s$ac_file 1253 fi 1254 if test ! -s conftest.s$ac_file; then 1255 ac_more_lines=false 1256 rm -f conftest.s$ac_file 1257 else 1258 if test -z "$ac_sed_cmds"; then 1259 ac_sed_cmds="sed -f conftest.s$ac_file" 1260 else 1261 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" 1262 fi 1263 ac_file=`expr $ac_file + 1` 1264 ac_beg=$ac_end 1265 ac_end=`expr $ac_end + $ac_max_sed_cmds` 1266 fi 1267done 1268if test -z "$ac_sed_cmds"; then 1269 ac_sed_cmds=cat 1270fi 1271EOF 1272 1273cat >> $CONFIG_STATUS <<EOF 1274 1275CONFIG_FILES=\${CONFIG_FILES-"Makefile"} 1276EOF 1277cat >> $CONFIG_STATUS <<\EOF 1278for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then 1279 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 1280 case "$ac_file" in 1281 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 1282 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 1283 *) ac_file_in="${ac_file}.in" ;; 1284 esac 1285 1286 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. 1287 1288 # Remove last slash and all that follows it. Not all systems have dirname. 1289 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 1290 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 1291 # The file is in a subdirectory. 1292 test ! -d "$ac_dir" && mkdir "$ac_dir" 1293 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" 1294 # A "../" for each directory in $ac_dir_suffix. 1295 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` 1296 else 1297 ac_dir_suffix= ac_dots= 1298 fi 1299 1300 case "$ac_given_srcdir" in 1301 .) srcdir=. 1302 if test -z "$ac_dots"; then top_srcdir=. 1303 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; 1304 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; 1305 *) # Relative path. 1306 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" 1307 top_srcdir="$ac_dots$ac_given_srcdir" ;; 1308 esac 1309 1310 1311 echo creating "$ac_file" 1312 rm -f "$ac_file" 1313 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." 1314 case "$ac_file" in 1315 *Makefile*) ac_comsub="1i\\ 1316# $configure_input" ;; 1317 *) ac_comsub= ;; 1318 esac 1319 1320 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 1321 sed -e "$ac_comsub 1322s%@configure_input@%$configure_input%g 1323s%@srcdir@%$srcdir%g 1324s%@top_srcdir@%$top_srcdir%g 1325" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file 1326fi; done 1327rm -f conftest.s* 1328 1329# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 1330# NAME is the cpp macro being defined and VALUE is the value it is being given. 1331# 1332# ac_d sets the value in "#define NAME VALUE" lines. 1333ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' 1334ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' 1335ac_dC='\3' 1336ac_dD='%g' 1337# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 1338ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 1339ac_uB='\([ ]\)%\1#\2define\3' 1340ac_uC=' ' 1341ac_uD='\4%g' 1342# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 1343ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 1344ac_eB='$%\1#\2define\3' 1345ac_eC=' ' 1346ac_eD='%g' 1347 1348if test "${CONFIG_HEADERS+set}" != set; then 1349EOF 1350cat >> $CONFIG_STATUS <<EOF 1351 CONFIG_HEADERS="config.h" 1352EOF 1353cat >> $CONFIG_STATUS <<\EOF 1354fi 1355for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then 1356 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 1357 case "$ac_file" in 1358 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 1359 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 1360 *) ac_file_in="${ac_file}.in" ;; 1361 esac 1362 1363 echo creating $ac_file 1364 1365 rm -f conftest.frag conftest.in conftest.out 1366 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 1367 cat $ac_file_inputs > conftest.in 1368 1369EOF 1370 1371# Transform confdefs.h into a sed script conftest.vals that substitutes 1372# the proper values into config.h.in to produce config.h. And first: 1373# Protect against being on the right side of a sed subst in config.status. 1374# Protect against being in an unquoted here document in config.status. 1375rm -f conftest.vals 1376cat > conftest.hdr <<\EOF 1377s/[\\&%]/\\&/g 1378s%[\\$`]%\\&%g 1379s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp 1380s%ac_d%ac_u%gp 1381s%ac_u%ac_e%gp 1382EOF 1383sed -n -f conftest.hdr confdefs.h > conftest.vals 1384rm -f conftest.hdr 1385 1386# This sed command replaces #undef with comments. This is necessary, for 1387# example, in the case of _POSIX_SOURCE, which is predefined and required 1388# on some systems where configure will not decide to define it. 1389cat >> conftest.vals <<\EOF 1390s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% 1391EOF 1392 1393# Break up conftest.vals because some shells have a limit on 1394# the size of here documents, and old seds have small limits too. 1395 1396rm -f conftest.tail 1397while : 1398do 1399 ac_lines=`grep -c . conftest.vals` 1400 # grep -c gives empty output for an empty file on some AIX systems. 1401 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi 1402 # Write a limited-size here document to conftest.frag. 1403 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS 1404 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS 1405 echo 'CEOF 1406 sed -f conftest.frag conftest.in > conftest.out 1407 rm -f conftest.in 1408 mv conftest.out conftest.in 1409' >> $CONFIG_STATUS 1410 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail 1411 rm -f conftest.vals 1412 mv conftest.tail conftest.vals 1413done 1414rm -f conftest.vals 1415 1416cat >> $CONFIG_STATUS <<\EOF 1417 rm -f conftest.frag conftest.h 1418 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h 1419 cat conftest.in >> conftest.h 1420 rm -f conftest.in 1421 if cmp -s $ac_file conftest.h 2>/dev/null; then 1422 echo "$ac_file is unchanged" 1423 rm -f conftest.h 1424 else 1425 # Remove last slash and all that follows it. Not all systems have dirname. 1426 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 1427 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 1428 # The file is in a subdirectory. 1429 test ! -d "$ac_dir" && mkdir "$ac_dir" 1430 fi 1431 rm -f $ac_file 1432 mv conftest.h $ac_file 1433 fi 1434fi; done 1435 1436EOF 1437cat >> $CONFIG_STATUS <<EOF 1438 1439EOF 1440cat >> $CONFIG_STATUS <<\EOF 1441 1442exit 0 1443EOF 1444chmod +x $CONFIG_STATUS 1445rm -fr confdefs* $ac_clean_files 1446test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 1447 1448