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 ;; 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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 "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi 446 447# confdefs.h avoids OS command line length limits that DEFS can exceed. 448rm -rf conftest* confdefs.h 449# AIX cpp loses on an empty file, so make sure it contains at least a newline. 450echo > confdefs.h 451 452# A filename unique to this package, relative to the directory that 453# configure is in, which we can look for to find out if srcdir is correct. 454ac_unique_file=access_.c 455 456# Find the source files, if location was not specified. 457if test -z "$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# For g77 we'll set CC to point at the built gcc, but this will get it into 527# the makefiles 528# Extract the first word of "gcc", so it can be a program name with args. 529set dummy gcc; ac_word=$2 530echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 531echo "configure:532: checking for $ac_word" >&5 532if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 533 echo $ac_n "(cached) $ac_c" 1>&6 534else 535 if test -n "$CC"; then 536 ac_cv_prog_CC="$CC" # Let the user override the test. 537else 538 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 539 ac_dummy="$PATH" 540 for ac_dir in $ac_dummy; do 541 test -z "$ac_dir" && ac_dir=. 542 if test -f $ac_dir/$ac_word; then 543 ac_cv_prog_CC="gcc" 544 break 545 fi 546 done 547 IFS="$ac_save_ifs" 548fi 549fi 550CC="$ac_cv_prog_CC" 551if test -n "$CC"; then 552 echo "$ac_t""$CC" 1>&6 553else 554 echo "$ac_t""no" 1>&6 555fi 556 557if test -z "$CC"; then 558 # Extract the first word of "cc", so it can be a program name with args. 559set dummy cc; ac_word=$2 560echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 561echo "configure:562: checking for $ac_word" >&5 562if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 563 echo $ac_n "(cached) $ac_c" 1>&6 564else 565 if test -n "$CC"; then 566 ac_cv_prog_CC="$CC" # Let the user override the test. 567else 568 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 569 ac_prog_rejected=no 570 ac_dummy="$PATH" 571 for ac_dir in $ac_dummy; do 572 test -z "$ac_dir" && ac_dir=. 573 if test -f $ac_dir/$ac_word; then 574 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 575 ac_prog_rejected=yes 576 continue 577 fi 578 ac_cv_prog_CC="cc" 579 break 580 fi 581 done 582 IFS="$ac_save_ifs" 583if test $ac_prog_rejected = yes; then 584 # We found a bogon in the path, so make sure we never use it. 585 set dummy $ac_cv_prog_CC 586 shift 587 if test $# -gt 0; then 588 # We chose a different compiler from the bogus one. 589 # However, it has the same basename, so the bogon will be chosen 590 # first if we set CC to just the basename; use the full file name. 591 shift 592 set dummy "$ac_dir/$ac_word" "$@" 593 shift 594 ac_cv_prog_CC="$@" 595 fi 596fi 597fi 598fi 599CC="$ac_cv_prog_CC" 600if test -n "$CC"; then 601 echo "$ac_t""$CC" 1>&6 602else 603 echo "$ac_t""no" 1>&6 604fi 605 606 if test -z "$CC"; then 607 case "`uname -s`" in 608 *win32* | *WIN32*) 609 # Extract the first word of "cl", so it can be a program name with args. 610set dummy cl; ac_word=$2 611echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 612echo "configure:613: checking for $ac_word" >&5 613if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 614 echo $ac_n "(cached) $ac_c" 1>&6 615else 616 if test -n "$CC"; then 617 ac_cv_prog_CC="$CC" # Let the user override the test. 618else 619 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 620 ac_dummy="$PATH" 621 for ac_dir in $ac_dummy; do 622 test -z "$ac_dir" && ac_dir=. 623 if test -f $ac_dir/$ac_word; then 624 ac_cv_prog_CC="cl" 625 break 626 fi 627 done 628 IFS="$ac_save_ifs" 629fi 630fi 631CC="$ac_cv_prog_CC" 632if test -n "$CC"; then 633 echo "$ac_t""$CC" 1>&6 634else 635 echo "$ac_t""no" 1>&6 636fi 637 ;; 638 esac 639 fi 640 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } 641fi 642 643echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 644echo "configure:645: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 645 646ac_ext=c 647# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 648ac_cpp='$CPP $CPPFLAGS' 649ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 650ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 651cross_compiling=$ac_cv_prog_cc_cross 652 653cat > conftest.$ac_ext << EOF 654 655#line 656 "configure" 656#include "confdefs.h" 657 658main(){return(0);} 659EOF 660if { (eval echo configure:661: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 661 ac_cv_prog_cc_works=yes 662 # If we can't run a trivial program, we are probably using a cross compiler. 663 if (./conftest; exit) 2>/dev/null; then 664 ac_cv_prog_cc_cross=no 665 else 666 ac_cv_prog_cc_cross=yes 667 fi 668else 669 echo "configure: failed program was:" >&5 670 cat conftest.$ac_ext >&5 671 ac_cv_prog_cc_works=no 672fi 673rm -fr conftest* 674ac_ext=c 675# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 676ac_cpp='$CPP $CPPFLAGS' 677ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 678ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 679cross_compiling=$ac_cv_prog_cc_cross 680 681echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 682if test $ac_cv_prog_cc_works = no; then 683 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } 684fi 685echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 686echo "configure:687: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 687echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 688cross_compiling=$ac_cv_prog_cc_cross 689 690echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 691echo "configure:692: checking whether we are using GNU C" >&5 692if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then 693 echo $ac_n "(cached) $ac_c" 1>&6 694else 695 cat > conftest.c <<EOF 696#ifdef __GNUC__ 697 yes; 698#endif 699EOF 700if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:701: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then 701 ac_cv_prog_gcc=yes 702else 703 ac_cv_prog_gcc=no 704fi 705fi 706 707echo "$ac_t""$ac_cv_prog_gcc" 1>&6 708 709if test $ac_cv_prog_gcc = yes; then 710 GCC=yes 711else 712 GCC= 713fi 714 715ac_test_CFLAGS="${CFLAGS+set}" 716ac_save_CFLAGS="$CFLAGS" 717CFLAGS= 718echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 719echo "configure:720: checking whether ${CC-cc} accepts -g" >&5 720if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then 721 echo $ac_n "(cached) $ac_c" 1>&6 722else 723 echo 'void f(){}' > conftest.c 724if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then 725 ac_cv_prog_cc_g=yes 726else 727 ac_cv_prog_cc_g=no 728fi 729rm -f conftest* 730 731fi 732 733echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 734if test "$ac_test_CFLAGS" = set; then 735 CFLAGS="$ac_save_CFLAGS" 736elif test $ac_cv_prog_cc_g = yes; then 737 if test "$GCC" = yes; then 738 CFLAGS="-g -O2" 739 else 740 CFLAGS="-g" 741 fi 742else 743 if test "$GCC" = yes; then 744 CFLAGS="-O2" 745 else 746 CFLAGS= 747 fi 748fi 749 750if test "$CROSS";then 751 ac_cv_c_cross=yes 752else 753 ac_cv_c_cross=no 754fi 755 756test "$AR" || AR=ar 757 758echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 759echo "configure:760: checking whether ${MAKE-make} sets \${MAKE}" >&5 760set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` 761if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then 762 echo $ac_n "(cached) $ac_c" 1>&6 763else 764 cat > conftestmake <<\EOF 765all: 766 @echo 'ac_maketemp="${MAKE}"' 767EOF 768# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 769eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` 770if test -n "$ac_maketemp"; then 771 eval ac_cv_prog_make_${ac_make}_set=yes 772else 773 eval ac_cv_prog_make_${ac_make}_set=no 774fi 775rm -f conftestmake 776fi 777if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 778 echo "$ac_t""yes" 1>&6 779 SET_MAKE= 780else 781 echo "$ac_t""no" 1>&6 782 SET_MAKE="MAKE=${MAKE-make}" 783fi 784 785 786# Extract the first word of "chmod", so it can be a program name with args. 787set dummy chmod; ac_word=$2 788echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 789echo "configure:790: checking for $ac_word" >&5 790if eval "test \"`echo '$''{'ac_cv_path_ac_cv_prog_chmod'+set}'`\" = set"; then 791 echo $ac_n "(cached) $ac_c" 1>&6 792else 793 case "$ac_cv_prog_chmod" in 794 /*) 795 ac_cv_path_ac_cv_prog_chmod="$ac_cv_prog_chmod" # Let the user override the test with a path. 796 ;; 797 ?:/*) 798 ac_cv_path_ac_cv_prog_chmod="$ac_cv_prog_chmod" # Let the user override the test with a dos path. 799 ;; 800 *) 801 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 802 ac_dummy="$PATH" 803 for ac_dir in $ac_dummy; do 804 test -z "$ac_dir" && ac_dir=. 805 if test -f $ac_dir/$ac_word; then 806 ac_cv_path_ac_cv_prog_chmod="$ac_dir/$ac_word" 807 break 808 fi 809 done 810 IFS="$ac_save_ifs" 811 test -z "$ac_cv_path_ac_cv_prog_chmod" && ac_cv_path_ac_cv_prog_chmod="no" 812 ;; 813esac 814fi 815ac_cv_prog_chmod="$ac_cv_path_ac_cv_prog_chmod" 816if test -n "$ac_cv_prog_chmod"; then 817 echo "$ac_t""$ac_cv_prog_chmod" 1>&6 818else 819 echo "$ac_t""no" 1>&6 820fi 821 822if test "$ac_cv_prog_chmod" != no || test "$CROSS"; then 823 MAYBES=chmod_.o 824 cat >> confdefs.h <<EOF 825#define CHMOD_PATH "$ac_cv_prog_chmod" 826EOF 827 828else 829 MAYBES="" 830fi 831 832echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 833echo "configure:834: checking how to run the C preprocessor" >&5 834# On Suns, sometimes $CPP names a directory. 835if test -n "$CPP" && test -d "$CPP"; then 836 CPP= 837fi 838if test -z "$CPP"; then 839if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then 840 echo $ac_n "(cached) $ac_c" 1>&6 841else 842 # This must be in double quotes, not single quotes, because CPP may get 843 # substituted into the Makefile and "${CC-cc}" will confuse make. 844 CPP="${CC-cc} -E" 845 # On the NeXT, cc -E runs the code through the compiler's parser, 846 # not just through cpp. 847 cat > conftest.$ac_ext <<EOF 848#line 849 "configure" 849#include "confdefs.h" 850#include <assert.h> 851Syntax Error 852EOF 853ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 854{ (eval echo configure:855: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 855ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 856if test -z "$ac_err"; then 857 : 858else 859 echo "$ac_err" >&5 860 echo "configure: failed program was:" >&5 861 cat conftest.$ac_ext >&5 862 rm -rf conftest* 863 CPP="${CC-cc} -E -traditional-cpp" 864 cat > conftest.$ac_ext <<EOF 865#line 866 "configure" 866#include "confdefs.h" 867#include <assert.h> 868Syntax Error 869EOF 870ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 871{ (eval echo configure:872: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 872ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 873if test -z "$ac_err"; then 874 : 875else 876 echo "$ac_err" >&5 877 echo "configure: failed program was:" >&5 878 cat conftest.$ac_ext >&5 879 rm -rf conftest* 880 CPP="${CC-cc} -nologo -E" 881 cat > conftest.$ac_ext <<EOF 882#line 883 "configure" 883#include "confdefs.h" 884#include <assert.h> 885Syntax Error 886EOF 887ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 888{ (eval echo configure:889: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 889ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 890if test -z "$ac_err"; then 891 : 892else 893 echo "$ac_err" >&5 894 echo "configure: failed program was:" >&5 895 cat conftest.$ac_ext >&5 896 rm -rf conftest* 897 CPP=/lib/cpp 898fi 899rm -f conftest* 900fi 901rm -f conftest* 902fi 903rm -f conftest* 904 ac_cv_prog_CPP="$CPP" 905fi 906 CPP="$ac_cv_prog_CPP" 907else 908 ac_cv_prog_CPP="$CPP" 909fi 910echo "$ac_t""$CPP" 1>&6 911 912echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 913echo "configure:914: checking for ANSI C header files" >&5 914if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then 915 echo $ac_n "(cached) $ac_c" 1>&6 916else 917 cat > conftest.$ac_ext <<EOF 918#line 919 "configure" 919#include "confdefs.h" 920#include <stdlib.h> 921#include <stdarg.h> 922#include <string.h> 923#include <float.h> 924EOF 925ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 926{ (eval echo configure:927: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 927ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 928if test -z "$ac_err"; then 929 rm -rf conftest* 930 ac_cv_header_stdc=yes 931else 932 echo "$ac_err" >&5 933 echo "configure: failed program was:" >&5 934 cat conftest.$ac_ext >&5 935 rm -rf conftest* 936 ac_cv_header_stdc=no 937fi 938rm -f conftest* 939 940if test $ac_cv_header_stdc = yes; then 941 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 942cat > conftest.$ac_ext <<EOF 943#line 944 "configure" 944#include "confdefs.h" 945#include <string.h> 946EOF 947if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 948 egrep "memchr" >/dev/null 2>&1; then 949 : 950else 951 rm -rf conftest* 952 ac_cv_header_stdc=no 953fi 954rm -f conftest* 955 956fi 957 958if test $ac_cv_header_stdc = yes; then 959 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 960cat > conftest.$ac_ext <<EOF 961#line 962 "configure" 962#include "confdefs.h" 963#include <stdlib.h> 964EOF 965if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 966 egrep "free" >/dev/null 2>&1; then 967 : 968else 969 rm -rf conftest* 970 ac_cv_header_stdc=no 971fi 972rm -f conftest* 973 974fi 975 976if test $ac_cv_header_stdc = yes; then 977 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 978if test "$cross_compiling" = yes; then 979 : 980else 981 cat > conftest.$ac_ext <<EOF 982#line 983 "configure" 983#include "confdefs.h" 984#include <ctype.h> 985#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 986#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 987#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 988int main () { int i; for (i = 0; i < 256; i++) 989if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); 990exit (0); } 991 992EOF 993if { (eval echo configure:994: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 994then 995 : 996else 997 echo "configure: failed program was:" >&5 998 cat conftest.$ac_ext >&5 999 rm -fr conftest* 1000 ac_cv_header_stdc=no 1001fi 1002rm -fr conftest* 1003fi 1004 1005fi 1006fi 1007 1008echo "$ac_t""$ac_cv_header_stdc" 1>&6 1009if test $ac_cv_header_stdc = yes; then 1010 cat >> confdefs.h <<\EOF 1011#define STDC_HEADERS 1 1012EOF 1013 1014fi 1015 1016 1017echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 1018echo "configure:1019: checking whether time.h and sys/time.h may both be included" >&5 1019if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then 1020 echo $ac_n "(cached) $ac_c" 1>&6 1021else 1022 cat > conftest.$ac_ext <<EOF 1023#line 1024 "configure" 1024#include "confdefs.h" 1025#include <sys/types.h> 1026#include <sys/time.h> 1027#include <time.h> 1028int main() { 1029struct tm *tp; 1030; return 0; } 1031EOF 1032if { (eval echo configure:1033: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1033 rm -rf conftest* 1034 ac_cv_header_time=yes 1035else 1036 echo "configure: failed program was:" >&5 1037 cat conftest.$ac_ext >&5 1038 rm -rf conftest* 1039 ac_cv_header_time=no 1040fi 1041rm -f conftest* 1042fi 1043 1044echo "$ac_t""$ac_cv_header_time" 1>&6 1045if test $ac_cv_header_time = yes; then 1046 cat >> confdefs.h <<\EOF 1047#define TIME_WITH_SYS_TIME 1 1048EOF 1049 1050fi 1051 1052for ac_hdr in limits.h unistd.h sys/time.h string.h stdlib.h \ 1053 sys/param.h sys/times.h 1054do 1055ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 1056echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 1057echo "configure:1058: checking for $ac_hdr" >&5 1058if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 1059 echo $ac_n "(cached) $ac_c" 1>&6 1060else 1061 cat > conftest.$ac_ext <<EOF 1062#line 1063 "configure" 1063#include "confdefs.h" 1064#include <$ac_hdr> 1065EOF 1066ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1067{ (eval echo configure:1068: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1068ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1069if test -z "$ac_err"; then 1070 rm -rf conftest* 1071 eval "ac_cv_header_$ac_safe=yes" 1072else 1073 echo "$ac_err" >&5 1074 echo "configure: failed program was:" >&5 1075 cat conftest.$ac_ext >&5 1076 rm -rf conftest* 1077 eval "ac_cv_header_$ac_safe=no" 1078fi 1079rm -f conftest* 1080fi 1081if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 1082 echo "$ac_t""yes" 1>&6 1083 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 1084 cat >> confdefs.h <<EOF 1085#define $ac_tr_hdr 1 1086EOF 1087 1088else 1089 echo "$ac_t""no" 1>&6 1090fi 1091done 1092 1093 1094echo $ac_n "checking for working const""... $ac_c" 1>&6 1095echo "configure:1096: checking for working const" >&5 1096if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then 1097 echo $ac_n "(cached) $ac_c" 1>&6 1098else 1099 cat > conftest.$ac_ext <<EOF 1100#line 1101 "configure" 1101#include "confdefs.h" 1102 1103int main() { 1104 1105/* Ultrix mips cc rejects this. */ 1106typedef int charset[2]; const charset x; 1107/* SunOS 4.1.1 cc rejects this. */ 1108char const *const *ccp; 1109char **p; 1110/* NEC SVR4.0.2 mips cc rejects this. */ 1111struct point {int x, y;}; 1112static struct point const zero = {0,0}; 1113/* AIX XL C 1.02.0.0 rejects this. 1114 It does not let you subtract one const X* pointer from another in an arm 1115 of an if-expression whose if-part is not a constant expression */ 1116const char *g = "string"; 1117ccp = &g + (g ? g-g : 0); 1118/* HPUX 7.0 cc rejects these. */ 1119++ccp; 1120p = (char**) ccp; 1121ccp = (char const *const *) p; 1122{ /* SCO 3.2v4 cc rejects this. */ 1123 char *t; 1124 char const *s = 0 ? (char *) 0 : (char const *) 0; 1125 1126 *t++ = 0; 1127} 1128{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 1129 int x[] = {25, 17}; 1130 const int *foo = &x[0]; 1131 ++foo; 1132} 1133{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 1134 typedef const int *iptr; 1135 iptr p = 0; 1136 ++p; 1137} 1138{ /* AIX XL C 1.02.0.0 rejects this saying 1139 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 1140 struct s { int j; const int *ap[3]; }; 1141 struct s *b; b->j = 5; 1142} 1143{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 1144 const int foo = 10; 1145} 1146 1147; return 0; } 1148EOF 1149if { (eval echo configure:1150: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1150 rm -rf conftest* 1151 ac_cv_c_const=yes 1152else 1153 echo "configure: failed program was:" >&5 1154 cat conftest.$ac_ext >&5 1155 rm -rf conftest* 1156 ac_cv_c_const=no 1157fi 1158rm -f conftest* 1159fi 1160 1161echo "$ac_t""$ac_cv_c_const" 1>&6 1162if test $ac_cv_c_const = no; then 1163 cat >> confdefs.h <<\EOF 1164#define const 1165EOF 1166 1167fi 1168 1169echo $ac_n "checking for size_t""... $ac_c" 1>&6 1170echo "configure:1171: checking for size_t" >&5 1171if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then 1172 echo $ac_n "(cached) $ac_c" 1>&6 1173else 1174 cat > conftest.$ac_ext <<EOF 1175#line 1176 "configure" 1176#include "confdefs.h" 1177#include <sys/types.h> 1178#if STDC_HEADERS 1179#include <stdlib.h> 1180#include <stddef.h> 1181#endif 1182EOF 1183if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1184 egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then 1185 rm -rf conftest* 1186 ac_cv_type_size_t=yes 1187else 1188 rm -rf conftest* 1189 ac_cv_type_size_t=no 1190fi 1191rm -f conftest* 1192 1193fi 1194echo "$ac_t""$ac_cv_type_size_t" 1>&6 1195if test $ac_cv_type_size_t = no; then 1196 cat >> confdefs.h <<\EOF 1197#define size_t unsigned 1198EOF 1199 1200fi 1201 1202echo $ac_n "checking for mode_t""... $ac_c" 1>&6 1203echo "configure:1204: checking for mode_t" >&5 1204if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then 1205 echo $ac_n "(cached) $ac_c" 1>&6 1206else 1207 cat > conftest.$ac_ext <<EOF 1208#line 1209 "configure" 1209#include "confdefs.h" 1210#include <sys/types.h> 1211#if STDC_HEADERS 1212#include <stdlib.h> 1213#include <stddef.h> 1214#endif 1215EOF 1216if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1217 egrep "(^|[^a-zA-Z_0-9])mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then 1218 rm -rf conftest* 1219 ac_cv_type_mode_t=yes 1220else 1221 rm -rf conftest* 1222 ac_cv_type_mode_t=no 1223fi 1224rm -f conftest* 1225 1226fi 1227echo "$ac_t""$ac_cv_type_mode_t" 1>&6 1228if test $ac_cv_type_mode_t = no; then 1229 cat >> confdefs.h <<\EOF 1230#define mode_t int 1231EOF 1232 1233fi 1234 1235 1236echo $ac_n "checking for pid_t""... $ac_c" 1>&6 1237echo "configure:1238: checking for pid_t" >&5 1238if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then 1239 echo $ac_n "(cached) $ac_c" 1>&6 1240else 1241 cat > conftest.$ac_ext <<EOF 1242#line 1243 "configure" 1243#include "confdefs.h" 1244#include <sys/types.h> 1245#if STDC_HEADERS 1246#include <stdlib.h> 1247#include <stddef.h> 1248#endif 1249EOF 1250if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1251 egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then 1252 rm -rf conftest* 1253 ac_cv_type_pid_t=yes 1254else 1255 rm -rf conftest* 1256 ac_cv_type_pid_t=no 1257fi 1258rm -f conftest* 1259 1260fi 1261echo "$ac_t""$ac_cv_type_pid_t" 1>&6 1262if test $ac_cv_type_pid_t = no; then 1263 cat >> confdefs.h <<\EOF 1264#define pid_t int 1265EOF 1266 1267fi 1268 1269echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6 1270echo "configure:1271: checking for st_blksize in struct stat" >&5 1271if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then 1272 echo $ac_n "(cached) $ac_c" 1>&6 1273else 1274 cat > conftest.$ac_ext <<EOF 1275#line 1276 "configure" 1276#include "confdefs.h" 1277#include <sys/types.h> 1278#include <sys/stat.h> 1279int main() { 1280struct stat s; s.st_blksize; 1281; return 0; } 1282EOF 1283if { (eval echo configure:1284: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1284 rm -rf conftest* 1285 ac_cv_struct_st_blksize=yes 1286else 1287 echo "configure: failed program was:" >&5 1288 cat conftest.$ac_ext >&5 1289 rm -rf conftest* 1290 ac_cv_struct_st_blksize=no 1291fi 1292rm -f conftest* 1293fi 1294 1295echo "$ac_t""$ac_cv_struct_st_blksize" 1>&6 1296if test $ac_cv_struct_st_blksize = yes; then 1297 cat >> confdefs.h <<\EOF 1298#define HAVE_ST_BLKSIZE 1 1299EOF 1300 1301fi 1302 1303echo $ac_n "checking for st_blocks in struct stat""... $ac_c" 1>&6 1304echo "configure:1305: checking for st_blocks in struct stat" >&5 1305if eval "test \"`echo '$''{'ac_cv_struct_st_blocks'+set}'`\" = set"; then 1306 echo $ac_n "(cached) $ac_c" 1>&6 1307else 1308 cat > conftest.$ac_ext <<EOF 1309#line 1310 "configure" 1310#include "confdefs.h" 1311#include <sys/types.h> 1312#include <sys/stat.h> 1313int main() { 1314struct stat s; s.st_blocks; 1315; return 0; } 1316EOF 1317if { (eval echo configure:1318: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1318 rm -rf conftest* 1319 ac_cv_struct_st_blocks=yes 1320else 1321 echo "configure: failed program was:" >&5 1322 cat conftest.$ac_ext >&5 1323 rm -rf conftest* 1324 ac_cv_struct_st_blocks=no 1325fi 1326rm -f conftest* 1327fi 1328 1329echo "$ac_t""$ac_cv_struct_st_blocks" 1>&6 1330if test $ac_cv_struct_st_blocks = yes; then 1331 cat >> confdefs.h <<\EOF 1332#define HAVE_ST_BLOCKS 1 1333EOF 1334 1335else 1336 LIBOBJS="$LIBOBJS fileblocks.${ac_objext}" 1337fi 1338 1339echo $ac_n "checking for st_rdev in struct stat""... $ac_c" 1>&6 1340echo "configure:1341: checking for st_rdev in struct stat" >&5 1341if eval "test \"`echo '$''{'ac_cv_struct_st_rdev'+set}'`\" = set"; then 1342 echo $ac_n "(cached) $ac_c" 1>&6 1343else 1344 cat > conftest.$ac_ext <<EOF 1345#line 1346 "configure" 1346#include "confdefs.h" 1347#include <sys/types.h> 1348#include <sys/stat.h> 1349int main() { 1350struct stat s; s.st_rdev; 1351; return 0; } 1352EOF 1353if { (eval echo configure:1354: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1354 rm -rf conftest* 1355 ac_cv_struct_st_rdev=yes 1356else 1357 echo "configure: failed program was:" >&5 1358 cat conftest.$ac_ext >&5 1359 rm -rf conftest* 1360 ac_cv_struct_st_rdev=no 1361fi 1362rm -f conftest* 1363fi 1364 1365echo "$ac_t""$ac_cv_struct_st_rdev" 1>&6 1366if test $ac_cv_struct_st_rdev = yes; then 1367 cat >> confdefs.h <<\EOF 1368#define HAVE_ST_RDEV 1 1369EOF 1370 1371fi 1372 1373echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6 1374echo "configure:1375: checking whether struct tm is in sys/time.h or time.h" >&5 1375if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then 1376 echo $ac_n "(cached) $ac_c" 1>&6 1377else 1378 cat > conftest.$ac_ext <<EOF 1379#line 1380 "configure" 1380#include "confdefs.h" 1381#include <sys/types.h> 1382#include <time.h> 1383int main() { 1384struct tm *tp; tp->tm_sec; 1385; return 0; } 1386EOF 1387if { (eval echo configure:1388: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1388 rm -rf conftest* 1389 ac_cv_struct_tm=time.h 1390else 1391 echo "configure: failed program was:" >&5 1392 cat conftest.$ac_ext >&5 1393 rm -rf conftest* 1394 ac_cv_struct_tm=sys/time.h 1395fi 1396rm -f conftest* 1397fi 1398 1399echo "$ac_t""$ac_cv_struct_tm" 1>&6 1400if test $ac_cv_struct_tm = sys/time.h; then 1401 cat >> confdefs.h <<\EOF 1402#define TM_IN_SYS_TIME 1 1403EOF 1404 1405fi 1406 1407 1408echo $ac_n "checking for gethostname in -lsocket""... $ac_c" 1>&6 1409echo "configure:1410: checking for gethostname in -lsocket" >&5 1410ac_lib_var=`echo socket'_'gethostname | sed 'y%./+-%__p_%'` 1411if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then 1412 echo $ac_n "(cached) $ac_c" 1>&6 1413else 1414 ac_save_LIBS="$LIBS" 1415LIBS="-lsocket $LIBS" 1416cat > conftest.$ac_ext <<EOF 1417#line 1418 "configure" 1418#include "confdefs.h" 1419/* Override any gcc2 internal prototype to avoid an error. */ 1420/* We use char because int might match the return type of a gcc2 1421 builtin and then its argument prototype would still apply. */ 1422char gethostname(); 1423 1424int main() { 1425gethostname() 1426; return 0; } 1427EOF 1428if { (eval echo configure:1429: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1429 rm -rf conftest* 1430 eval "ac_cv_lib_$ac_lib_var=yes" 1431else 1432 echo "configure: failed program was:" >&5 1433 cat conftest.$ac_ext >&5 1434 rm -rf conftest* 1435 eval "ac_cv_lib_$ac_lib_var=no" 1436fi 1437rm -f conftest* 1438LIBS="$ac_save_LIBS" 1439 1440fi 1441if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then 1442 echo "$ac_t""yes" 1>&6 1443 LIBS="$LIBS -lsocket" 1444else 1445 echo "$ac_t""no" 1>&6 1446fi 1447 1448 1449 1450for ac_func in symlink getcwd getwd lstat gethostname strerror clock \ 1451 getrusage times alarm getlogin getgid getuid kill link ttyname \ 1452 gettimeofday 1453do 1454echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 1455echo "configure:1456: checking for $ac_func" >&5 1456if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 1457 echo $ac_n "(cached) $ac_c" 1>&6 1458else 1459 cat > conftest.$ac_ext <<EOF 1460#line 1461 "configure" 1461#include "confdefs.h" 1462/* System header to define __stub macros and hopefully few prototypes, 1463 which can conflict with char $ac_func(); below. */ 1464#include <assert.h> 1465/* Override any gcc2 internal prototype to avoid an error. */ 1466/* We use char because int might match the return type of a gcc2 1467 builtin and then its argument prototype would still apply. */ 1468char $ac_func(); 1469 1470int main() { 1471 1472/* The GNU C library defines this for functions which it implements 1473 to always fail with ENOSYS. Some functions are actually named 1474 something starting with __ and the normal name is an alias. */ 1475#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 1476choke me 1477#else 1478$ac_func(); 1479#endif 1480 1481; return 0; } 1482EOF 1483if { (eval echo configure:1484: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1484 rm -rf conftest* 1485 eval "ac_cv_func_$ac_func=yes" 1486else 1487 echo "configure: failed program was:" >&5 1488 cat conftest.$ac_ext >&5 1489 rm -rf conftest* 1490 eval "ac_cv_func_$ac_func=no" 1491fi 1492rm -f conftest* 1493fi 1494 1495if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 1496 echo "$ac_t""yes" 1>&6 1497 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 1498 cat >> confdefs.h <<EOF 1499#define $ac_tr_func 1 1500EOF 1501 1502else 1503 echo "$ac_t""no" 1>&6 1504fi 1505done 1506 1507test $ac_cv_func_symlink = yes && MAYBES="$MAYBES symlnk_.o" 1508test $ac_cv_func_lstat = yes && MAYBES="$MAYBES lstat_.o" 1509test $ac_cv_func_gethostname = yes && MAYBES="$MAYBES hostnm_.o" 1510test $ac_cv_func_clock = yes && MAYBES="$MAYBES mclock_.o" 1511 1512 1513echo $ac_n "checking whether struct timezone exists""... $ac_c" 1>&6 1514echo "configure:1515: checking whether struct timezone exists" >&5 1515if eval "test \"`echo '$''{'libu77_cv_have_struct_timezone'+set}'`\" = set"; then 1516 echo $ac_n "(cached) $ac_c" 1>&6 1517else 1518 cat > conftest.$ac_ext <<EOF 1519#line 1520 "configure" 1520#include "confdefs.h" 1521#include <sys/time.h> 1522int main() { 1523struct timezone tz; 1524; return 0; } 1525EOF 1526if { (eval echo configure:1527: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1527 rm -rf conftest* 1528 libu77_ac_have_struct_timezone=yes 1529else 1530 echo "configure: failed program was:" >&5 1531 cat conftest.$ac_ext >&5 1532 rm -rf conftest* 1533 libu77_ac_have_struct_timezone=no 1534fi 1535rm -f conftest* 1536fi 1537 1538if test $libu77_ac_have_struct_timezone = yes; then 1539 echo "$ac_t""yes" 1>&6 1540 cat >> confdefs.h <<EOF 1541#define HAVE_STRUCT_TIMEZONE 1 1542EOF 1543 1544else 1545 echo "$ac_t""no" 1>&6 1546fi 1547 1548 1549 1550 1551 1552trap '' 1 2 15 1553cat > confcache <<\EOF 1554# This file is a shell script that caches the results of configure 1555# tests run on this system so they can be shared between configure 1556# scripts and configure runs. It is not useful on other systems. 1557# If it contains results you don't want to keep, you may remove or edit it. 1558# 1559# By default, configure uses ./config.cache as the cache file, 1560# creating it if it does not exist already. You can give configure 1561# the --cache-file=FILE option to use a different cache file; that is 1562# what configure does when it calls configure scripts in 1563# subdirectories, so they share the cache. 1564# Giving --cache-file=/dev/null disables caching, for debugging configure. 1565# config.status only pays attention to the cache file if you give it the 1566# --recheck option to rerun configure. 1567# 1568EOF 1569# The following way of writing the cache mishandles newlines in values, 1570# but we know of no workaround that is simple, portable, and efficient. 1571# So, don't put newlines in cache variables' values. 1572# Ultrix sh set writes to stderr and can't be redirected directly, 1573# and sets the high bit in the cache file unless we assign to the vars. 1574(set) 2>&1 | 1575 case `(ac_space=' '; set | grep ac_space) 2>&1` in 1576 *ac_space=\ *) 1577 # `set' does not quote correctly, so add quotes (double-quote substitution 1578 # turns \\\\ into \\, and sed turns \\ into \). 1579 sed -n \ 1580 -e "s/'/'\\\\''/g" \ 1581 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" 1582 ;; 1583 *) 1584 # `set' quotes correctly as required by POSIX, so do not add quotes. 1585 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' 1586 ;; 1587 esac >> confcache 1588if cmp -s $cache_file confcache; then 1589 : 1590else 1591 if test -w $cache_file; then 1592 echo "updating cache $cache_file" 1593 cat confcache > $cache_file 1594 else 1595 echo "not updating unwritable cache $cache_file" 1596 fi 1597fi 1598rm -f confcache 1599 1600trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 1601 1602test "x$prefix" = xNONE && prefix=$ac_default_prefix 1603# Let make expand exec_prefix. 1604test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 1605 1606# Any assignment to VPATH causes Sun make to only execute 1607# the first set of double-colon rules, so remove it if not needed. 1608# If there is a colon in the path, we need to keep it. 1609if test "x$srcdir" = x.; then 1610 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' 1611fi 1612 1613trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 1614 1615DEFS=-DHAVE_CONFIG_H 1616 1617# Without the "./", some shells look in PATH for config.status. 1618: ${CONFIG_STATUS=./config.status} 1619 1620echo creating $CONFIG_STATUS 1621rm -f $CONFIG_STATUS 1622cat > $CONFIG_STATUS <<EOF 1623#! /bin/sh 1624# Generated automatically by configure. 1625# Run this file to recreate the current configuration. 1626# This directory was configured as follows, 1627# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 1628# 1629# $0 $ac_configure_args 1630# 1631# Compiler output produced by configure, useful for debugging 1632# configure, is in ./config.log if it exists. 1633 1634ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" 1635for ac_option 1636do 1637 case "\$ac_option" in 1638 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 1639 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" 1640 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; 1641 -version | --version | --versio | --versi | --vers | --ver | --ve | --v) 1642 echo "$CONFIG_STATUS generated by autoconf version 2.13" 1643 exit 0 ;; 1644 -help | --help | --hel | --he | --h) 1645 echo "\$ac_cs_usage"; exit 0 ;; 1646 *) echo "\$ac_cs_usage"; exit 1 ;; 1647 esac 1648done 1649 1650ac_given_srcdir=$srcdir 1651 1652trap 'rm -fr `echo "Makefile config.h:config.hin" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 1653EOF 1654cat >> $CONFIG_STATUS <<EOF 1655 1656# Protect against being on the right side of a sed subst in config.status. 1657sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; 1658 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF 1659$ac_vpsub 1660$extrasub 1661s%@SHELL@%$SHELL%g 1662s%@CFLAGS@%$CFLAGS%g 1663s%@CPPFLAGS@%$CPPFLAGS%g 1664s%@CXXFLAGS@%$CXXFLAGS%g 1665s%@FFLAGS@%$FFLAGS%g 1666s%@DEFS@%$DEFS%g 1667s%@LDFLAGS@%$LDFLAGS%g 1668s%@LIBS@%$LIBS%g 1669s%@exec_prefix@%$exec_prefix%g 1670s%@prefix@%$prefix%g 1671s%@program_transform_name@%$program_transform_name%g 1672s%@bindir@%$bindir%g 1673s%@sbindir@%$sbindir%g 1674s%@libexecdir@%$libexecdir%g 1675s%@datadir@%$datadir%g 1676s%@sysconfdir@%$sysconfdir%g 1677s%@sharedstatedir@%$sharedstatedir%g 1678s%@localstatedir@%$localstatedir%g 1679s%@libdir@%$libdir%g 1680s%@includedir@%$includedir%g 1681s%@oldincludedir@%$oldincludedir%g 1682s%@infodir@%$infodir%g 1683s%@mandir@%$mandir%g 1684s%@CC@%$CC%g 1685s%@AR@%$AR%g 1686s%@SET_MAKE@%$SET_MAKE%g 1687s%@ac_cv_prog_chmod@%$ac_cv_prog_chmod%g 1688s%@CPP@%$CPP%g 1689s%@LIBOBJS@%$LIBOBJS%g 1690s%@MAYBES@%$MAYBES%g 1691s%@CROSS@%$CROSS%g 1692s%@RANLIB@%$RANLIB%g 1693s%@RANLIB_TEST@%$RANLIB_TEST%g 1694 1695CEOF 1696EOF 1697 1698cat >> $CONFIG_STATUS <<\EOF 1699 1700# Split the substitutions into bite-sized pieces for seds with 1701# small command number limits, like on Digital OSF/1 and HP-UX. 1702ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. 1703ac_file=1 # Number of current file. 1704ac_beg=1 # First line for current file. 1705ac_end=$ac_max_sed_cmds # Line after last line for current file. 1706ac_more_lines=: 1707ac_sed_cmds="" 1708while $ac_more_lines; do 1709 if test $ac_beg -gt 1; then 1710 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file 1711 else 1712 sed "${ac_end}q" conftest.subs > conftest.s$ac_file 1713 fi 1714 if test ! -s conftest.s$ac_file; then 1715 ac_more_lines=false 1716 rm -f conftest.s$ac_file 1717 else 1718 if test -z "$ac_sed_cmds"; then 1719 ac_sed_cmds="sed -f conftest.s$ac_file" 1720 else 1721 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" 1722 fi 1723 ac_file=`expr $ac_file + 1` 1724 ac_beg=$ac_end 1725 ac_end=`expr $ac_end + $ac_max_sed_cmds` 1726 fi 1727done 1728if test -z "$ac_sed_cmds"; then 1729 ac_sed_cmds=cat 1730fi 1731EOF 1732 1733cat >> $CONFIG_STATUS <<EOF 1734 1735CONFIG_FILES=\${CONFIG_FILES-"Makefile"} 1736EOF 1737cat >> $CONFIG_STATUS <<\EOF 1738for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then 1739 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 1740 case "$ac_file" in 1741 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 1742 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 1743 *) ac_file_in="${ac_file}.in" ;; 1744 esac 1745 1746 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. 1747 1748 # Remove last slash and all that follows it. Not all systems have dirname. 1749 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 1750 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 1751 # The file is in a subdirectory. 1752 test ! -d "$ac_dir" && mkdir "$ac_dir" 1753 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" 1754 # A "../" for each directory in $ac_dir_suffix. 1755 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` 1756 else 1757 ac_dir_suffix= ac_dots= 1758 fi 1759 1760 case "$ac_given_srcdir" in 1761 .) srcdir=. 1762 if test -z "$ac_dots"; then top_srcdir=. 1763 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; 1764 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; 1765 *) # Relative path. 1766 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" 1767 top_srcdir="$ac_dots$ac_given_srcdir" ;; 1768 esac 1769 1770 1771 echo creating "$ac_file" 1772 rm -f "$ac_file" 1773 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." 1774 case "$ac_file" in 1775 *Makefile*) ac_comsub="1i\\ 1776# $configure_input" ;; 1777 *) ac_comsub= ;; 1778 esac 1779 1780 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 1781 sed -e "$ac_comsub 1782s%@configure_input@%$configure_input%g 1783s%@srcdir@%$srcdir%g 1784s%@top_srcdir@%$top_srcdir%g 1785" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file 1786fi; done 1787rm -f conftest.s* 1788 1789# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 1790# NAME is the cpp macro being defined and VALUE is the value it is being given. 1791# 1792# ac_d sets the value in "#define NAME VALUE" lines. 1793ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' 1794ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' 1795ac_dC='\3' 1796ac_dD='%g' 1797# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 1798ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 1799ac_uB='\([ ]\)%\1#\2define\3' 1800ac_uC=' ' 1801ac_uD='\4%g' 1802# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 1803ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 1804ac_eB='$%\1#\2define\3' 1805ac_eC=' ' 1806ac_eD='%g' 1807 1808if test "${CONFIG_HEADERS+set}" != set; then 1809EOF 1810cat >> $CONFIG_STATUS <<EOF 1811 CONFIG_HEADERS="config.h:config.hin" 1812EOF 1813cat >> $CONFIG_STATUS <<\EOF 1814fi 1815for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then 1816 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 1817 case "$ac_file" in 1818 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 1819 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 1820 *) ac_file_in="${ac_file}.in" ;; 1821 esac 1822 1823 echo creating $ac_file 1824 1825 rm -f conftest.frag conftest.in conftest.out 1826 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 1827 cat $ac_file_inputs > conftest.in 1828 1829EOF 1830 1831# Transform confdefs.h into a sed script conftest.vals that substitutes 1832# the proper values into config.h.in to produce config.h. And first: 1833# Protect against being on the right side of a sed subst in config.status. 1834# Protect against being in an unquoted here document in config.status. 1835rm -f conftest.vals 1836cat > conftest.hdr <<\EOF 1837s/[\\&%]/\\&/g 1838s%[\\$`]%\\&%g 1839s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp 1840s%ac_d%ac_u%gp 1841s%ac_u%ac_e%gp 1842EOF 1843sed -n -f conftest.hdr confdefs.h > conftest.vals 1844rm -f conftest.hdr 1845 1846# This sed command replaces #undef with comments. This is necessary, for 1847# example, in the case of _POSIX_SOURCE, which is predefined and required 1848# on some systems where configure will not decide to define it. 1849cat >> conftest.vals <<\EOF 1850s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% 1851EOF 1852 1853# Break up conftest.vals because some shells have a limit on 1854# the size of here documents, and old seds have small limits too. 1855 1856rm -f conftest.tail 1857while : 1858do 1859 ac_lines=`grep -c . conftest.vals` 1860 # grep -c gives empty output for an empty file on some AIX systems. 1861 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi 1862 # Write a limited-size here document to conftest.frag. 1863 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS 1864 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS 1865 echo 'CEOF 1866 sed -f conftest.frag conftest.in > conftest.out 1867 rm -f conftest.in 1868 mv conftest.out conftest.in 1869' >> $CONFIG_STATUS 1870 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail 1871 rm -f conftest.vals 1872 mv conftest.tail conftest.vals 1873done 1874rm -f conftest.vals 1875 1876cat >> $CONFIG_STATUS <<\EOF 1877 rm -f conftest.frag conftest.h 1878 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h 1879 cat conftest.in >> conftest.h 1880 rm -f conftest.in 1881 if cmp -s $ac_file conftest.h 2>/dev/null; then 1882 echo "$ac_file is unchanged" 1883 rm -f conftest.h 1884 else 1885 # Remove last slash and all that follows it. Not all systems have dirname. 1886 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 1887 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 1888 # The file is in a subdirectory. 1889 test ! -d "$ac_dir" && mkdir "$ac_dir" 1890 fi 1891 rm -f $ac_file 1892 mv conftest.h $ac_file 1893 fi 1894fi; done 1895 1896EOF 1897cat >> $CONFIG_STATUS <<EOF 1898 1899EOF 1900cat >> $CONFIG_STATUS <<\EOF 1901 1902exit 0 1903EOF 1904chmod +x $CONFIG_STATUS 1905rm -fr confdefs* $ac_clean_files 1906test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 1907 1908