1#! /bin/sh 2 3# Guess values for system-dependent variables and create Makefiles. 4# Generated automatically using autoconf version 2.12 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='${prefix}/man' 48 49# Initialize some other variables. 50subdirs= 51MFLAGS= MAKEFLAGS= 52# Maximum number of lines to put in a shell here document. 53ac_max_here_lines=12 54 55ac_prev= 56for ac_option 57do 58 59 # If the previous option needs an argument, assign it. 60 if test -n "$ac_prev"; then 61 eval "$ac_prev=\$ac_option" 62 ac_prev= 63 continue 64 fi 65 66 case "$ac_option" in 67 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; 68 *) ac_optarg= ;; 69 esac 70 71 # Accept the important Cygnus configure options, so we can diagnose typos. 72 73 case "$ac_option" in 74 75 -bindir | --bindir | --bindi | --bind | --bin | --bi) 76 ac_prev=bindir ;; 77 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 78 bindir="$ac_optarg" ;; 79 80 -build | --build | --buil | --bui | --bu) 81 ac_prev=build ;; 82 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 83 build="$ac_optarg" ;; 84 85 -cache-file | --cache-file | --cache-fil | --cache-fi \ 86 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 87 ac_prev=cache_file ;; 88 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 89 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 90 cache_file="$ac_optarg" ;; 91 92 -datadir | --datadir | --datadi | --datad | --data | --dat | --da) 93 ac_prev=datadir ;; 94 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ 95 | --da=*) 96 datadir="$ac_optarg" ;; 97 98 -disable-* | --disable-*) 99 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` 100 # Reject names that are not valid shell variable names. 101 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then 102 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } 103 fi 104 ac_feature=`echo $ac_feature| sed 's/-/_/g'` 105 eval "enable_${ac_feature}=no" ;; 106 107 -enable-* | --enable-*) 108 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` 109 # Reject names that are not valid shell variable names. 110 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then 111 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } 112 fi 113 ac_feature=`echo $ac_feature| sed 's/-/_/g'` 114 case "$ac_option" in 115 *=*) ;; 116 *) ac_optarg=yes ;; 117 esac 118 eval "enable_${ac_feature}='$ac_optarg'" ;; 119 120 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 121 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 122 | --exec | --exe | --ex) 123 ac_prev=exec_prefix ;; 124 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 125 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 126 | --exec=* | --exe=* | --ex=*) 127 exec_prefix="$ac_optarg" ;; 128 129 -gas | --gas | --ga | --g) 130 # Obsolete; use --with-gas. 131 with_gas=yes ;; 132 133 -help | --help | --hel | --he) 134 # Omit some internal or obsolete options to make the list less imposing. 135 # This message is too long to be a string in the A/UX 3.1 sh. 136 cat << EOF 137Usage: configure [options] [host] 138Options: [defaults in brackets after descriptions] 139Configuration: 140 --cache-file=FILE cache test results in FILE 141 --help print this message 142 --no-create do not create output files 143 --quiet, --silent do not print \`checking...' messages 144 --version print the version of autoconf that created configure 145Directory and file names: 146 --prefix=PREFIX install architecture-independent files in PREFIX 147 [$ac_default_prefix] 148 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 149 [same as prefix] 150 --bindir=DIR user executables in DIR [EPREFIX/bin] 151 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] 152 --libexecdir=DIR program executables in DIR [EPREFIX/libexec] 153 --datadir=DIR read-only architecture-independent data in DIR 154 [PREFIX/share] 155 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] 156 --sharedstatedir=DIR modifiable architecture-independent data in DIR 157 [PREFIX/com] 158 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] 159 --libdir=DIR object code libraries in DIR [EPREFIX/lib] 160 --includedir=DIR C header files in DIR [PREFIX/include] 161 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] 162 --infodir=DIR info documentation in DIR [PREFIX/info] 163 --mandir=DIR man documentation in DIR [PREFIX/man] 164 --srcdir=DIR find the sources in DIR [configure dir or ..] 165 --program-prefix=PREFIX prepend PREFIX to installed program names 166 --program-suffix=SUFFIX append SUFFIX to installed program names 167 --program-transform-name=PROGRAM 168 run sed PROGRAM on installed program names 169EOF 170 cat << EOF 171Host type: 172 --build=BUILD configure for building on BUILD [BUILD=HOST] 173 --host=HOST configure for HOST [guessed] 174 --target=TARGET configure for TARGET [TARGET=HOST] 175Features and packages: 176 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 177 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 178 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 179 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 180 --x-includes=DIR X include files are in DIR 181 --x-libraries=DIR X library files are in DIR 182EOF 183 if test -n "$ac_help"; then 184 echo "--enable and --with options recognized:$ac_help" 185 fi 186 exit 0 ;; 187 188 -host | --host | --hos | --ho) 189 ac_prev=host ;; 190 -host=* | --host=* | --hos=* | --ho=*) 191 host="$ac_optarg" ;; 192 193 -includedir | --includedir | --includedi | --included | --include \ 194 | --includ | --inclu | --incl | --inc) 195 ac_prev=includedir ;; 196 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 197 | --includ=* | --inclu=* | --incl=* | --inc=*) 198 includedir="$ac_optarg" ;; 199 200 -infodir | --infodir | --infodi | --infod | --info | --inf) 201 ac_prev=infodir ;; 202 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 203 infodir="$ac_optarg" ;; 204 205 -libdir | --libdir | --libdi | --libd) 206 ac_prev=libdir ;; 207 -libdir=* | --libdir=* | --libdi=* | --libd=*) 208 libdir="$ac_optarg" ;; 209 210 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 211 | --libexe | --libex | --libe) 212 ac_prev=libexecdir ;; 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238 239 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 240 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 241 no_recursion=yes ;; 242 243 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 244 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 245 | --oldin | --oldi | --old | --ol | --o) 246 ac_prev=oldincludedir ;; 247 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 248 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 249 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 250 oldincludedir="$ac_optarg" ;; 251 252 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 253 ac_prev=prefix ;; 254 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 255 prefix="$ac_optarg" ;; 256 257 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 258 | --program-pre | --program-pr | --program-p) 259 ac_prev=program_prefix ;; 260 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 261 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 262 program_prefix="$ac_optarg" ;; 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then 342 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } 343 fi 344 ac_package=`echo $ac_package| sed 's/-/_/g'` 345 case "$ac_option" in 346 *=*) ;; 347 *) ac_optarg=yes ;; 348 esac 349 eval "with_${ac_package}='$ac_optarg'" ;; 350 351 -without-* | --without-*) 352 ac_package=`echo $ac_option|sed -e 's/-*without-//'` 353 # Reject names that are not valid shell variable names. 354 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then 355 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } 356 fi 357 ac_package=`echo $ac_package| sed 's/-/_/g'` 358 eval "with_${ac_package}=no" ;; 359 360 --x) 361 # Obsolete; use --with-x. 362 with_x=yes ;; 363 364 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 365 | --x-incl | --x-inc | --x-in | --x-i) 366 ac_prev=x_includes ;; 367 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 368 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 369 x_includes="$ac_optarg" ;; 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exit 1' 1 2 15 399 400# File descriptor usage: 401# 0 standard input 402# 1 file creation 403# 2 errors and warnings 404# 3 some systems may open it to /dev/tty 405# 4 used on the Kubota Titan 406# 6 checking for... messages and results 407# 5 compiler messages saved in config.log 408if test "$silent" = yes; then 409 exec 6>/dev/null 410else 411 exec 6>&1 412fi 413exec 5>./config.log 414 415echo "\ 416This file contains any messages produced by compilers while 417running configure, to aid debugging if configure makes a mistake. 418" 1>&5 419 420# Strip out --no-create and --no-recursion so they do not pile up. 421# Also quote any args containing shell metacharacters. 422ac_configure_args= 423for ac_arg 424do 425 case "$ac_arg" in 426 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 427 | --no-cr | --no-c) ;; 428 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 429 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 430 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) 431 ac_configure_args="$ac_configure_args '$ac_arg'" ;; 432 *) ac_configure_args="$ac_configure_args $ac_arg" ;; 433 esac 434done 435 436# NLS nuisances. 437# Only set these to C if already set. These must not be set unconditionally 438# because not all systems understand e.g. LANG=C (notably SCO). 439# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! 440# Non-C LC_CTYPE values break the ctype check. 441if test "${LANG+set}" = set; then LANG=C; export LANG; fi 442if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi 443if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi 444if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi 445 446# confdefs.h avoids OS command line length limits that DEFS can exceed. 447rm -rf conftest* confdefs.h 448# AIX cpp loses on an empty file, so make sure it contains at least a newline. 449echo > confdefs.h 450 451# A filename unique to this package, relative to the directory that 452# configure is in, which we can look for to find out if srcdir is correct. 453ac_unique_file=mkisofs.c 454 455# Find the source files, if location was not specified. 456if test -z "$srcdir"; then 457 ac_srcdir_defaulted=yes 458 # Try the directory containing this script, then its parent. 459 ac_prog=$0 460 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` 461 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. 462 srcdir=$ac_confdir 463 if test ! -r $srcdir/$ac_unique_file; then 464 srcdir=.. 465 fi 466else 467 ac_srcdir_defaulted=no 468fi 469if test ! -r $srcdir/$ac_unique_file; then 470 if test "$ac_srcdir_defaulted" = yes; then 471 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } 472 else 473 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } 474 fi 475fi 476srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` 477 478# Prefer explicitly selected file to automatically selected ones. 479if test -z "$CONFIG_SITE"; then 480 if test "x$prefix" != xNONE; then 481 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 482 else 483 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 484 fi 485fi 486for ac_site_file in $CONFIG_SITE; do 487 if test -r "$ac_site_file"; then 488 echo "loading site script $ac_site_file" 489 . "$ac_site_file" 490 fi 491done 492 493if test -r "$cache_file"; then 494 echo "loading cache $cache_file" 495 . $cache_file 496else 497 echo "creating cache $cache_file" 498 > $cache_file 499fi 500 501ac_ext=c 502# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 503ac_cpp='$CPP $CPPFLAGS' 504ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 505ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 506cross_compiling=$ac_cv_prog_cc_cross 507 508if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then 509 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. 510 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then 511 ac_n= ac_c=' 512' ac_t=' ' 513 else 514 ac_n=-n ac_c= ac_t= 515 fi 516else 517 ac_n= ac_c='\c' ac_t= 518fi 519 520 521 522# Extract the first word of "gcc", so it can be a program name with args. 523set dummy gcc; ac_word=$2 524echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 525echo "configure:526: checking for $ac_word" >&5 526if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 527 echo $ac_n "(cached) $ac_c" 1>&6 528else 529 if test -n "$CC"; then 530 ac_cv_prog_CC="$CC" # Let the user override the test. 531else 532 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" 533 for ac_dir in $PATH; do 534 test -z "$ac_dir" && ac_dir=. 535 if test -f $ac_dir/$ac_word; then 536 ac_cv_prog_CC="gcc" 537 break 538 fi 539 done 540 IFS="$ac_save_ifs" 541fi 542fi 543CC="$ac_cv_prog_CC" 544if test -n "$CC"; then 545 echo "$ac_t""$CC" 1>&6 546else 547 echo "$ac_t""no" 1>&6 548fi 549 550if test -z "$CC"; then 551 # Extract the first word of "cc", so it can be a program name with args. 552set dummy cc; ac_word=$2 553echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 554echo "configure:555: checking for $ac_word" >&5 555if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 556 echo $ac_n "(cached) $ac_c" 1>&6 557else 558 if test -n "$CC"; then 559 ac_cv_prog_CC="$CC" # Let the user override the test. 560else 561 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" 562 ac_prog_rejected=no 563 for ac_dir in $PATH; do 564 test -z "$ac_dir" && ac_dir=. 565 if test -f $ac_dir/$ac_word; then 566 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 567 ac_prog_rejected=yes 568 continue 569 fi 570 ac_cv_prog_CC="cc" 571 break 572 fi 573 done 574 IFS="$ac_save_ifs" 575if test $ac_prog_rejected = yes; then 576 # We found a bogon in the path, so make sure we never use it. 577 set dummy $ac_cv_prog_CC 578 shift 579 if test $# -gt 0; then 580 # We chose a different compiler from the bogus one. 581 # However, it has the same basename, so the bogon will be chosen 582 # first if we set CC to just the basename; use the full file name. 583 shift 584 set dummy "$ac_dir/$ac_word" "$@" 585 shift 586 ac_cv_prog_CC="$@" 587 fi 588fi 589fi 590fi 591CC="$ac_cv_prog_CC" 592if test -n "$CC"; then 593 echo "$ac_t""$CC" 1>&6 594else 595 echo "$ac_t""no" 1>&6 596fi 597 598 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } 599fi 600 601echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 602echo "configure:603: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 603 604ac_ext=c 605# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 606ac_cpp='$CPP $CPPFLAGS' 607ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 608ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 609cross_compiling=$ac_cv_prog_cc_cross 610 611cat > conftest.$ac_ext <<EOF 612#line 613 "configure" 613#include "confdefs.h" 614main(){return(0);} 615EOF 616if { (eval echo configure:617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then 617 ac_cv_prog_cc_works=yes 618 # If we can't run a trivial program, we are probably using a cross compiler. 619 if (./conftest; exit) 2>/dev/null; then 620 ac_cv_prog_cc_cross=no 621 else 622 ac_cv_prog_cc_cross=yes 623 fi 624else 625 echo "configure: failed program was:" >&5 626 cat conftest.$ac_ext >&5 627 ac_cv_prog_cc_works=no 628fi 629rm -fr conftest* 630 631echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 632if test $ac_cv_prog_cc_works = no; then 633 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } 634fi 635echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 636echo "configure:637: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 637echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 638cross_compiling=$ac_cv_prog_cc_cross 639 640echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 641echo "configure:642: checking whether we are using GNU C" >&5 642if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then 643 echo $ac_n "(cached) $ac_c" 1>&6 644else 645 cat > conftest.c <<EOF 646#ifdef __GNUC__ 647 yes; 648#endif 649EOF 650if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:651: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then 651 ac_cv_prog_gcc=yes 652else 653 ac_cv_prog_gcc=no 654fi 655fi 656 657echo "$ac_t""$ac_cv_prog_gcc" 1>&6 658 659if test $ac_cv_prog_gcc = yes; then 660 GCC=yes 661 ac_test_CFLAGS="${CFLAGS+set}" 662 ac_save_CFLAGS="$CFLAGS" 663 CFLAGS= 664 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 665echo "configure:666: checking whether ${CC-cc} accepts -g" >&5 666if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then 667 echo $ac_n "(cached) $ac_c" 1>&6 668else 669 echo 'void f(){}' > conftest.c 670if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then 671 ac_cv_prog_cc_g=yes 672else 673 ac_cv_prog_cc_g=no 674fi 675rm -f conftest* 676 677fi 678 679echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 680 if test "$ac_test_CFLAGS" = set; then 681 CFLAGS="$ac_save_CFLAGS" 682 elif test $ac_cv_prog_cc_g = yes; then 683 CFLAGS="-g -O2" 684 else 685 CFLAGS="-O2" 686 fi 687else 688 GCC= 689 test "${CFLAGS+set}" = set || CFLAGS="-g" 690fi 691 692echo $ac_n "checking for working const""... $ac_c" 1>&6 693echo "configure:694: checking for working const" >&5 694if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then 695 echo $ac_n "(cached) $ac_c" 1>&6 696else 697 cat > conftest.$ac_ext <<EOF 698#line 699 "configure" 699#include "confdefs.h" 700 701int main() { 702 703/* Ultrix mips cc rejects this. */ 704typedef int charset[2]; const charset x; 705/* SunOS 4.1.1 cc rejects this. */ 706char const *const *ccp; 707char **p; 708/* NEC SVR4.0.2 mips cc rejects this. */ 709struct point {int x, y;}; 710static struct point const zero = {0,0}; 711/* AIX XL C 1.02.0.0 rejects this. 712 It does not let you subtract one const X* pointer from another in an arm 713 of an if-expression whose if-part is not a constant expression */ 714const char *g = "string"; 715ccp = &g + (g ? g-g : 0); 716/* HPUX 7.0 cc rejects these. */ 717++ccp; 718p = (char**) ccp; 719ccp = (char const *const *) p; 720{ /* SCO 3.2v4 cc rejects this. */ 721 char *t; 722 char const *s = 0 ? (char *) 0 : (char const *) 0; 723 724 *t++ = 0; 725} 726{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 727 int x[] = {25, 17}; 728 const int *foo = &x[0]; 729 ++foo; 730} 731{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 732 typedef const int *iptr; 733 iptr p = 0; 734 ++p; 735} 736{ /* AIX XL C 1.02.0.0 rejects this saying 737 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 738 struct s { int j; const int *ap[3]; }; 739 struct s *b; b->j = 5; 740} 741{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 742 const int foo = 10; 743} 744 745; return 0; } 746EOF 747if { (eval echo configure:748: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 748 rm -rf conftest* 749 ac_cv_c_const=yes 750else 751 echo "configure: failed program was:" >&5 752 cat conftest.$ac_ext >&5 753 rm -rf conftest* 754 ac_cv_c_const=no 755fi 756rm -f conftest* 757fi 758 759echo "$ac_t""$ac_cv_c_const" 1>&6 760if test $ac_cv_c_const = no; then 761 cat >> confdefs.h <<\EOF 762#define const 763EOF 764 765fi 766 767echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 768echo "configure:769: checking how to run the C preprocessor" >&5 769# On Suns, sometimes $CPP names a directory. 770if test -n "$CPP" && test -d "$CPP"; then 771 CPP= 772fi 773if test -z "$CPP"; then 774if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then 775 echo $ac_n "(cached) $ac_c" 1>&6 776else 777 # This must be in double quotes, not single quotes, because CPP may get 778 # substituted into the Makefile and "${CC-cc}" will confuse make. 779 CPP="${CC-cc} -E" 780 # On the NeXT, cc -E runs the code through the compiler's parser, 781 # not just through cpp. 782 cat > conftest.$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 $ac_try) 2>&5; } 790ac_err=`grep -v '^ *+' conftest.out` 791if test -z "$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="${CC-cc} -E -traditional-cpp" 799 cat > conftest.$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 $ac_try) 2>&5; } 807ac_err=`grep -v '^ *+' conftest.out` 808if test -z "$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* 820 ac_cv_prog_CPP="$CPP" 821fi 822 CPP="$ac_cv_prog_CPP" 823else 824 ac_cv_prog_CPP="$CPP" 825fi 826echo "$ac_t""$CPP" 1>&6 827 828echo $ac_n "checking whether sys/types.h defines makedev""... $ac_c" 1>&6 829echo "configure:830: checking whether sys/types.h defines makedev" >&5 830if eval "test \"`echo '$''{'ac_cv_header_sys_types_h_makedev'+set}'`\" = set"; then 831 echo $ac_n "(cached) $ac_c" 1>&6 832else 833 cat > conftest.$ac_ext <<EOF 834#line 835 "configure" 835#include "confdefs.h" 836#include <sys/types.h> 837int main() { 838return makedev(0, 0); 839; return 0; } 840EOF 841if { (eval echo configure:842: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then 842 rm -rf conftest* 843 ac_cv_header_sys_types_h_makedev=yes 844else 845 echo "configure: failed program was:" >&5 846 cat conftest.$ac_ext >&5 847 rm -rf conftest* 848 ac_cv_header_sys_types_h_makedev=no 849fi 850rm -f conftest* 851 852fi 853 854echo "$ac_t""$ac_cv_header_sys_types_h_makedev" 1>&6 855 856if test $ac_cv_header_sys_types_h_makedev = no; then 857ac_safe=`echo "sys/mkdev.h" | sed 'y%./+-%__p_%'` 858echo $ac_n "checking for sys/mkdev.h""... $ac_c" 1>&6 859echo "configure:860: checking for sys/mkdev.h" >&5 860if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 861 echo $ac_n "(cached) $ac_c" 1>&6 862else 863 cat > conftest.$ac_ext <<EOF 864#line 865 "configure" 865#include "confdefs.h" 866#include <sys/mkdev.h> 867EOF 868ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 869{ (eval echo configure:870: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 870ac_err=`grep -v '^ *+' conftest.out` 871if test -z "$ac_err"; then 872 rm -rf conftest* 873 eval "ac_cv_header_$ac_safe=yes" 874else 875 echo "$ac_err" >&5 876 echo "configure: failed program was:" >&5 877 cat conftest.$ac_ext >&5 878 rm -rf conftest* 879 eval "ac_cv_header_$ac_safe=no" 880fi 881rm -f conftest* 882fi 883if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 884 echo "$ac_t""yes" 1>&6 885 cat >> confdefs.h <<\EOF 886#define MAJOR_IN_MKDEV 1 887EOF 888 889else 890 echo "$ac_t""no" 1>&6 891fi 892 893 894 if test $ac_cv_header_sys_mkdev_h = no; then 895ac_safe=`echo "sys/sysmacros.h" | sed 'y%./+-%__p_%'` 896echo $ac_n "checking for sys/sysmacros.h""... $ac_c" 1>&6 897echo "configure:898: checking for sys/sysmacros.h" >&5 898if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 899 echo $ac_n "(cached) $ac_c" 1>&6 900else 901 cat > conftest.$ac_ext <<EOF 902#line 903 "configure" 903#include "confdefs.h" 904#include <sys/sysmacros.h> 905EOF 906ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 907{ (eval echo configure:908: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 908ac_err=`grep -v '^ *+' conftest.out` 909if test -z "$ac_err"; then 910 rm -rf conftest* 911 eval "ac_cv_header_$ac_safe=yes" 912else 913 echo "$ac_err" >&5 914 echo "configure: failed program was:" >&5 915 cat conftest.$ac_ext >&5 916 rm -rf conftest* 917 eval "ac_cv_header_$ac_safe=no" 918fi 919rm -f conftest* 920fi 921if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 922 echo "$ac_t""yes" 1>&6 923 cat >> confdefs.h <<\EOF 924#define MAJOR_IN_SYSMACROS 1 925EOF 926 927else 928 echo "$ac_t""no" 1>&6 929fi 930 931 fi 932fi 933 934ac_header_dirent=no 935for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h 936do 937ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 938echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6 939echo "configure:940: checking for $ac_hdr that defines DIR" >&5 940if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then 941 echo $ac_n "(cached) $ac_c" 1>&6 942else 943 cat > conftest.$ac_ext <<EOF 944#line 945 "configure" 945#include "confdefs.h" 946#include <sys/types.h> 947#include <$ac_hdr> 948int main() { 949DIR *dirp = 0; 950; return 0; } 951EOF 952if { (eval echo configure:953: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 953 rm -rf conftest* 954 eval "ac_cv_header_dirent_$ac_safe=yes" 955else 956 echo "configure: failed program was:" >&5 957 cat conftest.$ac_ext >&5 958 rm -rf conftest* 959 eval "ac_cv_header_dirent_$ac_safe=no" 960fi 961rm -f conftest* 962fi 963if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then 964 echo "$ac_t""yes" 1>&6 965 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 966 cat >> confdefs.h <<EOF 967#define $ac_tr_hdr 1 968EOF 969 ac_header_dirent=$ac_hdr; break 970else 971 echo "$ac_t""no" 1>&6 972fi 973done 974# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. 975if test $ac_header_dirent = dirent.h; then 976echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6 977echo "configure:978: checking for opendir in -ldir" >&5 978ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'` 979if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then 980 echo $ac_n "(cached) $ac_c" 1>&6 981else 982 ac_save_LIBS="$LIBS" 983LIBS="-ldir $LIBS" 984cat > conftest.$ac_ext <<EOF 985#line 986 "configure" 986#include "confdefs.h" 987/* Override any gcc2 internal prototype to avoid an error. */ 988/* We use char because int might match the return type of a gcc2 989 builtin and then its argument prototype would still apply. */ 990char opendir(); 991 992int main() { 993opendir() 994; return 0; } 995EOF 996if { (eval echo configure:997: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then 997 rm -rf conftest* 998 eval "ac_cv_lib_$ac_lib_var=yes" 999else 1000 echo "configure: failed program was:" >&5 1001 cat conftest.$ac_ext >&5 1002 rm -rf conftest* 1003 eval "ac_cv_lib_$ac_lib_var=no" 1004fi 1005rm -f conftest* 1006LIBS="$ac_save_LIBS" 1007 1008fi 1009if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then 1010 echo "$ac_t""yes" 1>&6 1011 LIBS="$LIBS -ldir" 1012else 1013 echo "$ac_t""no" 1>&6 1014fi 1015 1016else 1017echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6 1018echo "configure:1019: checking for opendir in -lx" >&5 1019ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'` 1020if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then 1021 echo $ac_n "(cached) $ac_c" 1>&6 1022else 1023 ac_save_LIBS="$LIBS" 1024LIBS="-lx $LIBS" 1025cat > conftest.$ac_ext <<EOF 1026#line 1027 "configure" 1027#include "confdefs.h" 1028/* Override any gcc2 internal prototype to avoid an error. */ 1029/* We use char because int might match the return type of a gcc2 1030 builtin and then its argument prototype would still apply. */ 1031char opendir(); 1032 1033int main() { 1034opendir() 1035; return 0; } 1036EOF 1037if { (eval echo configure:1038: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then 1038 rm -rf conftest* 1039 eval "ac_cv_lib_$ac_lib_var=yes" 1040else 1041 echo "configure: failed program was:" >&5 1042 cat conftest.$ac_ext >&5 1043 rm -rf conftest* 1044 eval "ac_cv_lib_$ac_lib_var=no" 1045fi 1046rm -f conftest* 1047LIBS="$ac_save_LIBS" 1048 1049fi 1050if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then 1051 echo "$ac_t""yes" 1>&6 1052 LIBS="$LIBS -lx" 1053else 1054 echo "$ac_t""no" 1>&6 1055fi 1056 1057fi 1058 1059if test -z "$ac_header_dirent"; then 1060 cat >> confdefs.h <<\EOF 1061#define NODIR 1 1062EOF 1063 1064fi 1065for ac_func in memmove sbrk strdup 1066do 1067echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 1068echo "configure:1069: checking for $ac_func" >&5 1069if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 1070 echo $ac_n "(cached) $ac_c" 1>&6 1071else 1072 cat > conftest.$ac_ext <<EOF 1073#line 1074 "configure" 1074#include "confdefs.h" 1075/* System header to define __stub macros and hopefully few prototypes, 1076 which can conflict with char $ac_func(); below. */ 1077#include <assert.h> 1078/* Override any gcc2 internal prototype to avoid an error. */ 1079/* We use char because int might match the return type of a gcc2 1080 builtin and then its argument prototype would still apply. */ 1081char $ac_func(); 1082 1083int main() { 1084 1085/* The GNU C library defines this for functions which it implements 1086 to always fail with ENOSYS. Some functions are actually named 1087 something starting with __ and the normal name is an alias. */ 1088#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 1089choke me 1090#else 1091$ac_func(); 1092#endif 1093 1094; return 0; } 1095EOF 1096if { (eval echo configure:1097: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then 1097 rm -rf conftest* 1098 eval "ac_cv_func_$ac_func=yes" 1099else 1100 echo "configure: failed program was:" >&5 1101 cat conftest.$ac_ext >&5 1102 rm -rf conftest* 1103 eval "ac_cv_func_$ac_func=no" 1104fi 1105rm -f conftest* 1106fi 1107 1108if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 1109 echo "$ac_t""yes" 1>&6 1110 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 1111 cat >> confdefs.h <<EOF 1112#define $ac_tr_func 1 1113EOF 1114 1115else 1116 echo "$ac_t""no" 1>&6 1117fi 1118done 1119 1120for ac_hdr in sys/mkdev.h sys/sysmacros.h malloc.h termios.h sys/types.h 1121do 1122ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 1123echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 1124echo "configure:1125: checking for $ac_hdr" >&5 1125if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 1126 echo $ac_n "(cached) $ac_c" 1>&6 1127else 1128 cat > conftest.$ac_ext <<EOF 1129#line 1130 "configure" 1130#include "confdefs.h" 1131#include <$ac_hdr> 1132EOF 1133ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1134{ (eval echo configure:1135: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1135ac_err=`grep -v '^ *+' conftest.out` 1136if test -z "$ac_err"; then 1137 rm -rf conftest* 1138 eval "ac_cv_header_$ac_safe=yes" 1139else 1140 echo "$ac_err" >&5 1141 echo "configure: failed program was:" >&5 1142 cat conftest.$ac_ext >&5 1143 rm -rf conftest* 1144 eval "ac_cv_header_$ac_safe=no" 1145fi 1146rm -f conftest* 1147fi 1148if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 1149 echo "$ac_t""yes" 1>&6 1150 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 1151 cat >> confdefs.h <<EOF 1152#define $ac_tr_hdr 1 1153EOF 1154 1155else 1156 echo "$ac_t""no" 1>&6 1157fi 1158done 1159 1160for ac_hdr in unistd.h string.h strings.h sys/stat.h sys/fcntl.h 1161do 1162ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 1163echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 1164echo "configure:1165: checking for $ac_hdr" >&5 1165if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 1166 echo $ac_n "(cached) $ac_c" 1>&6 1167else 1168 cat > conftest.$ac_ext <<EOF 1169#line 1170 "configure" 1170#include "confdefs.h" 1171#include <$ac_hdr> 1172EOF 1173ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1174{ (eval echo configure:1175: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1175ac_err=`grep -v '^ *+' conftest.out` 1176if test -z "$ac_err"; then 1177 rm -rf conftest* 1178 eval "ac_cv_header_$ac_safe=yes" 1179else 1180 echo "$ac_err" >&5 1181 echo "configure: failed program was:" >&5 1182 cat conftest.$ac_ext >&5 1183 rm -rf conftest* 1184 eval "ac_cv_header_$ac_safe=no" 1185fi 1186rm -f conftest* 1187fi 1188if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 1189 echo "$ac_t""yes" 1>&6 1190 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 1191 cat >> confdefs.h <<EOF 1192#define $ac_tr_hdr 1 1193EOF 1194 1195else 1196 echo "$ac_t""no" 1>&6 1197fi 1198done 1199 1200ac_aux_dir= 1201for ac_dir in ${GNUSYSTEM_AUX_DIR} $srcdir $srcdir/.. $srcdir/../..; do 1202 if test -f $ac_dir/install-sh; then 1203 ac_aux_dir=$ac_dir 1204 ac_install_sh="$ac_aux_dir/install-sh -c" 1205 break 1206 elif test -f $ac_dir/install.sh; then 1207 ac_aux_dir=$ac_dir 1208 ac_install_sh="$ac_aux_dir/install.sh -c" 1209 break 1210 fi 1211done 1212if test -z "$ac_aux_dir"; then 1213 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } 1214fi 1215ac_config_guess=$ac_aux_dir/config.guess 1216ac_config_sub=$ac_aux_dir/config.sub 1217ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. 1218 1219# Find a good install program. We prefer a C program (faster), 1220# so one script is as good as another. But avoid the broken or 1221# incompatible versions: 1222# SysV /etc/install, /usr/sbin/install 1223# SunOS /usr/etc/install 1224# IRIX /sbin/install 1225# AIX /bin/install 1226# AFS /usr/afsws/bin/install, which mishandles nonexistent args 1227# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 1228# ./install, which can be erroneously created by make from ./install.sh. 1229echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 1230echo "configure:1231: checking for a BSD compatible install" >&5 1231if test -z "$INSTALL"; then 1232if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then 1233 echo $ac_n "(cached) $ac_c" 1>&6 1234else 1235 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:" 1236 for ac_dir in $PATH; do 1237 # Account for people who put trailing slashes in PATH elements. 1238 case "$ac_dir/" in 1239 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; 1240 *) 1241 # OSF1 and SCO ODT 3.0 have their own names for install. 1242 for ac_prog in ginstall installbsd scoinst install; do 1243 if test -f $ac_dir/$ac_prog; then 1244 if test $ac_prog = install && 1245 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then 1246 # AIX install. It has an incompatible calling convention. 1247 # OSF/1 installbsd also uses dspmsg, but is usable. 1248 : 1249 else 1250 ac_cv_path_install="$ac_dir/$ac_prog -c" 1251 break 2 1252 fi 1253 fi 1254 done 1255 ;; 1256 esac 1257 done 1258 IFS="$ac_save_IFS" 1259 1260fi 1261 if test "${ac_cv_path_install+set}" = set; then 1262 INSTALL="$ac_cv_path_install" 1263 else 1264 # As a last resort, use the slow shell script. We don't cache a 1265 # path for INSTALL within a source directory, because that will 1266 # break other packages using the cache if that directory is 1267 # removed, or if the path is relative. 1268 INSTALL="$ac_install_sh" 1269 fi 1270fi 1271echo "$ac_t""$INSTALL" 1>&6 1272 1273# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 1274# It thinks the first close brace ends the variable substitution. 1275test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 1276 1277test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 1278 1279# Extract the first word of "ranlib", so it can be a program name with args. 1280set dummy ranlib; ac_word=$2 1281echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 1282echo "configure:1283: checking for $ac_word" >&5 1283if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then 1284 echo $ac_n "(cached) $ac_c" 1>&6 1285else 1286 if test -n "$RANLIB"; then 1287 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 1288else 1289 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" 1290 for ac_dir in $PATH; do 1291 test -z "$ac_dir" && ac_dir=. 1292 if test -f $ac_dir/$ac_word; then 1293 ac_cv_prog_RANLIB="ranlib" 1294 break 1295 fi 1296 done 1297 IFS="$ac_save_ifs" 1298 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" 1299fi 1300fi 1301RANLIB="$ac_cv_prog_RANLIB" 1302if test -n "$RANLIB"; then 1303 echo "$ac_t""$RANLIB" 1>&6 1304else 1305 echo "$ac_t""no" 1>&6 1306fi 1307 1308trap '' 1 2 15 1309cat > confcache <<\EOF 1310# This file is a shell script that caches the results of configure 1311# tests run on this system so they can be shared between configure 1312# scripts and configure runs. It is not useful on other systems. 1313# If it contains results you don't want to keep, you may remove or edit it. 1314# 1315# By default, configure uses ./config.cache as the cache file, 1316# creating it if it does not exist already. You can give configure 1317# the --cache-file=FILE option to use a different cache file; that is 1318# what configure does when it calls configure scripts in 1319# subdirectories, so they share the cache. 1320# Giving --cache-file=/dev/null disables caching, for debugging configure. 1321# config.status only pays attention to the cache file if you give it the 1322# --recheck option to rerun configure. 1323# 1324EOF 1325# The following way of writing the cache mishandles newlines in values, 1326# but we know of no workaround that is simple, portable, and efficient. 1327# So, don't put newlines in cache variables' values. 1328# Ultrix sh set writes to stderr and can't be redirected directly, 1329# and sets the high bit in the cache file unless we assign to the vars. 1330(set) 2>&1 | 1331 case `(ac_space=' '; set) 2>&1` in 1332 *ac_space=\ *) 1333 # `set' does not quote correctly, so add quotes (double-quote substitution 1334 # turns \\\\ into \\, and sed turns \\ into \). 1335 sed -n \ 1336 -e "s/'/'\\\\''/g" \ 1337 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" 1338 ;; 1339 *) 1340 # `set' quotes correctly as required by POSIX, so do not add quotes. 1341 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' 1342 ;; 1343 esac >> confcache 1344if cmp -s $cache_file confcache; then 1345 : 1346else 1347 if test -w $cache_file; then 1348 echo "updating cache $cache_file" 1349 cat confcache > $cache_file 1350 else 1351 echo "not updating unwritable cache $cache_file" 1352 fi 1353fi 1354rm -f confcache 1355 1356trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 1357 1358test "x$prefix" = xNONE && prefix=$ac_default_prefix 1359# Let make expand exec_prefix. 1360test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 1361 1362# Any assignment to VPATH causes Sun make to only execute 1363# the first set of double-colon rules, so remove it if not needed. 1364# If there is a colon in the path, we need to keep it. 1365if test "x$srcdir" = x.; then 1366 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' 1367fi 1368 1369trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 1370 1371DEFS=-DHAVE_CONFIG_H 1372 1373# Without the "./", some shells look in PATH for config.status. 1374: ${CONFIG_STATUS=./config.status} 1375 1376echo creating $CONFIG_STATUS 1377rm -f $CONFIG_STATUS 1378cat > $CONFIG_STATUS <<EOF 1379#! /bin/sh 1380# Generated automatically by configure. 1381# Run this file to recreate the current configuration. 1382# This directory was configured as follows, 1383# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 1384# 1385# $0 $ac_configure_args 1386# 1387# Compiler output produced by configure, useful for debugging 1388# configure, is in ./config.log if it exists. 1389 1390ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" 1391for ac_option 1392do 1393 case "\$ac_option" in 1394 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 1395 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" 1396 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; 1397 -version | --version | --versio | --versi | --vers | --ver | --ve | --v) 1398 echo "$CONFIG_STATUS generated by autoconf version 2.12" 1399 exit 0 ;; 1400 -help | --help | --hel | --he | --h) 1401 echo "\$ac_cs_usage"; exit 0 ;; 1402 *) echo "\$ac_cs_usage"; exit 1 ;; 1403 esac 1404done 1405 1406ac_given_srcdir=$srcdir 1407ac_given_INSTALL="$INSTALL" 1408 1409trap 'rm -fr `echo "Makefile diag/Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 1410EOF 1411cat >> $CONFIG_STATUS <<EOF 1412 1413# Protect against being on the right side of a sed subst in config.status. 1414sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; 1415 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF 1416$ac_vpsub 1417$extrasub 1418s%@CFLAGS@%$CFLAGS%g 1419s%@CPPFLAGS@%$CPPFLAGS%g 1420s%@CXXFLAGS@%$CXXFLAGS%g 1421s%@DEFS@%$DEFS%g 1422s%@LDFLAGS@%$LDFLAGS%g 1423s%@LIBS@%$LIBS%g 1424s%@exec_prefix@%$exec_prefix%g 1425s%@prefix@%$prefix%g 1426s%@program_transform_name@%$program_transform_name%g 1427s%@bindir@%$bindir%g 1428s%@sbindir@%$sbindir%g 1429s%@libexecdir@%$libexecdir%g 1430s%@datadir@%$datadir%g 1431s%@sysconfdir@%$sysconfdir%g 1432s%@sharedstatedir@%$sharedstatedir%g 1433s%@localstatedir@%$localstatedir%g 1434s%@libdir@%$libdir%g 1435s%@includedir@%$includedir%g 1436s%@oldincludedir@%$oldincludedir%g 1437s%@infodir@%$infodir%g 1438s%@mandir@%$mandir%g 1439s%@CC@%$CC%g 1440s%@CPP@%$CPP%g 1441s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g 1442s%@INSTALL_DATA@%$INSTALL_DATA%g 1443s%@RANLIB@%$RANLIB%g 1444 1445CEOF 1446EOF 1447 1448cat >> $CONFIG_STATUS <<\EOF 1449 1450# Split the substitutions into bite-sized pieces for seds with 1451# small command number limits, like on Digital OSF/1 and HP-UX. 1452ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. 1453ac_file=1 # Number of current file. 1454ac_beg=1 # First line for current file. 1455ac_end=$ac_max_sed_cmds # Line after last line for current file. 1456ac_more_lines=: 1457ac_sed_cmds="" 1458while $ac_more_lines; do 1459 if test $ac_beg -gt 1; then 1460 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file 1461 else 1462 sed "${ac_end}q" conftest.subs > conftest.s$ac_file 1463 fi 1464 if test ! -s conftest.s$ac_file; then 1465 ac_more_lines=false 1466 rm -f conftest.s$ac_file 1467 else 1468 if test -z "$ac_sed_cmds"; then 1469 ac_sed_cmds="sed -f conftest.s$ac_file" 1470 else 1471 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" 1472 fi 1473 ac_file=`expr $ac_file + 1` 1474 ac_beg=$ac_end 1475 ac_end=`expr $ac_end + $ac_max_sed_cmds` 1476 fi 1477done 1478if test -z "$ac_sed_cmds"; then 1479 ac_sed_cmds=cat 1480fi 1481EOF 1482 1483cat >> $CONFIG_STATUS <<EOF 1484 1485CONFIG_FILES=\${CONFIG_FILES-"Makefile diag/Makefile"} 1486EOF 1487cat >> $CONFIG_STATUS <<\EOF 1488for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then 1489 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 1490 case "$ac_file" in 1491 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 1492 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 1493 *) ac_file_in="${ac_file}.in" ;; 1494 esac 1495 1496 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. 1497 1498 # Remove last slash and all that follows it. Not all systems have dirname. 1499 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 1500 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 1501 # The file is in a subdirectory. 1502 test ! -d "$ac_dir" && mkdir "$ac_dir" 1503 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" 1504 # A "../" for each directory in $ac_dir_suffix. 1505 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` 1506 else 1507 ac_dir_suffix= ac_dots= 1508 fi 1509 1510 case "$ac_given_srcdir" in 1511 .) srcdir=. 1512 if test -z "$ac_dots"; then top_srcdir=. 1513 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; 1514 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; 1515 *) # Relative path. 1516 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" 1517 top_srcdir="$ac_dots$ac_given_srcdir" ;; 1518 esac 1519 1520 case "$ac_given_INSTALL" in 1521 [/$]*) INSTALL="$ac_given_INSTALL" ;; 1522 *) INSTALL="$ac_dots$ac_given_INSTALL" ;; 1523 esac 1524 1525 echo creating "$ac_file" 1526 rm -f "$ac_file" 1527 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." 1528 case "$ac_file" in 1529 *Makefile*) ac_comsub="1i\\ 1530# $configure_input" ;; 1531 *) ac_comsub= ;; 1532 esac 1533 1534 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 1535 sed -e "$ac_comsub 1536s%@configure_input@%$configure_input%g 1537s%@srcdir@%$srcdir%g 1538s%@top_srcdir@%$top_srcdir%g 1539s%@INSTALL@%$INSTALL%g 1540" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file 1541fi; done 1542rm -f conftest.s* 1543 1544# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 1545# NAME is the cpp macro being defined and VALUE is the value it is being given. 1546# 1547# ac_d sets the value in "#define NAME VALUE" lines. 1548ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' 1549ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' 1550ac_dC='\3' 1551ac_dD='%g' 1552# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 1553ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 1554ac_uB='\([ ]\)%\1#\2define\3' 1555ac_uC=' ' 1556ac_uD='\4%g' 1557# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 1558ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 1559ac_eB='$%\1#\2define\3' 1560ac_eC=' ' 1561ac_eD='%g' 1562 1563if test "${CONFIG_HEADERS+set}" != set; then 1564EOF 1565cat >> $CONFIG_STATUS <<EOF 1566 CONFIG_HEADERS="config.h" 1567EOF 1568cat >> $CONFIG_STATUS <<\EOF 1569fi 1570for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then 1571 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 1572 case "$ac_file" in 1573 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 1574 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 1575 *) ac_file_in="${ac_file}.in" ;; 1576 esac 1577 1578 echo creating $ac_file 1579 1580 rm -f conftest.frag conftest.in conftest.out 1581 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 1582 cat $ac_file_inputs > conftest.in 1583 1584EOF 1585 1586# Transform confdefs.h into a sed script conftest.vals that substitutes 1587# the proper values into config.h.in to produce config.h. And first: 1588# Protect against being on the right side of a sed subst in config.status. 1589# Protect against being in an unquoted here document in config.status. 1590rm -f conftest.vals 1591cat > conftest.hdr <<\EOF 1592s/[\\&%]/\\&/g 1593s%[\\$`]%\\&%g 1594s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp 1595s%ac_d%ac_u%gp 1596s%ac_u%ac_e%gp 1597EOF 1598sed -n -f conftest.hdr confdefs.h > conftest.vals 1599rm -f conftest.hdr 1600 1601# This sed command replaces #undef with comments. This is necessary, for 1602# example, in the case of _POSIX_SOURCE, which is predefined and required 1603# on some systems where configure will not decide to define it. 1604cat >> conftest.vals <<\EOF 1605s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% 1606EOF 1607 1608# Break up conftest.vals because some shells have a limit on 1609# the size of here documents, and old seds have small limits too. 1610 1611rm -f conftest.tail 1612while : 1613do 1614 ac_lines=`grep -c . conftest.vals` 1615 # grep -c gives empty output for an empty file on some AIX systems. 1616 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi 1617 # Write a limited-size here document to conftest.frag. 1618 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS 1619 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS 1620 echo 'CEOF 1621 sed -f conftest.frag conftest.in > conftest.out 1622 rm -f conftest.in 1623 mv conftest.out conftest.in 1624' >> $CONFIG_STATUS 1625 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail 1626 rm -f conftest.vals 1627 mv conftest.tail conftest.vals 1628done 1629rm -f conftest.vals 1630 1631cat >> $CONFIG_STATUS <<\EOF 1632 rm -f conftest.frag conftest.h 1633 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h 1634 cat conftest.in >> conftest.h 1635 rm -f conftest.in 1636 if cmp -s $ac_file conftest.h 2>/dev/null; then 1637 echo "$ac_file is unchanged" 1638 rm -f conftest.h 1639 else 1640 # Remove last slash and all that follows it. Not all systems have dirname. 1641 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 1642 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 1643 # The file is in a subdirectory. 1644 test ! -d "$ac_dir" && mkdir "$ac_dir" 1645 fi 1646 rm -f $ac_file 1647 mv conftest.h $ac_file 1648 fi 1649fi; done 1650 1651EOF 1652cat >> $CONFIG_STATUS <<EOF 1653 1654EOF 1655cat >> $CONFIG_STATUS <<\EOF 1656 1657exit 0 1658EOF 1659chmod +x $CONFIG_STATUS 1660rm -fr confdefs* $ac_clean_files 1661test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 1662 1663