1#! /bin/sh 2 3# Guess values for system-dependent variables and create Makefiles. 4# Generated automatically using autoconf version 2.10 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: 14ac_help="$ac_help 15 --enable-shared use shared libraries" 16 17# Initialize some variables set by options. 18# The variables have the same names as the options, with 19# dashes changed to underlines. 20build=NONE 21cache_file=./config.cache 22exec_prefix=NONE 23host=NONE 24no_create= 25nonopt=NONE 26no_recursion= 27prefix=NONE 28program_prefix=NONE 29program_suffix=NONE 30program_transform_name=s,x,x, 31silent= 32site= 33srcdir= 34target=NONE 35verbose= 36x_includes=NONE 37x_libraries=NONE 38bindir='${exec_prefix}/bin' 39sbindir='${exec_prefix}/sbin' 40libexecdir='${exec_prefix}/libexec' 41datadir='${prefix}/share' 42sysconfdir='${prefix}/etc' 43sharedstatedir='${prefix}/com' 44localstatedir='${prefix}/var' 45libdir='${exec_prefix}/lib' 46includedir='${prefix}/include' 47oldincludedir='/usr/include' 48infodir='${prefix}/info' 49mandir='${prefix}/man' 50 51# Initialize some other variables. 52subdirs= 53MFLAGS= MAKEFLAGS= 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 ;; 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"$ac_site_file" 487 fi 488done 489 490if test -r "$cache_file"; then 491 echo "loading cache $cache_file" 492 . $cache_file 493else 494 echo "creating cache $cache_file" 495 > $cache_file 496fi 497 498ac_ext=c 499# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 500ac_cpp='$CPP $CPPFLAGS' 501ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 502ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 503 504if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then 505 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. 506 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then 507 ac_n= ac_c=' 508' ac_t=' ' 509 else 510 ac_n=-n ac_c= ac_t= 511 fi 512else 513 ac_n= ac_c='\c' ac_t= 514fi 515 516 517 518CC=${CC-cc} 519 520ac_aux_dir= 521for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do 522 if test -f $ac_dir/install-sh; then 523 ac_aux_dir=$ac_dir 524 ac_install_sh="$ac_aux_dir/install-sh -c" 525 break 526 elif test -f $ac_dir/install.sh; then 527 ac_aux_dir=$ac_dir 528 ac_install_sh="$ac_aux_dir/install.sh -c" 529 break 530 fi 531done 532if test -z "$ac_aux_dir"; then 533 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; } 534fi 535ac_config_guess=$ac_aux_dir/config.guess 536ac_config_sub=$ac_aux_dir/config.sub 537ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. 538 539 540# Do some error checking and defaulting for the host and target type. 541# The inputs are: 542# configure --host=HOST --target=TARGET --build=BUILD NONOPT 543# 544# The rules are: 545# 1. You are not allowed to specify --host, --target, and nonopt at the 546# same time. 547# 2. Host defaults to nonopt. 548# 3. If nonopt is not specified, then host defaults to the current host, 549# as determined by config.guess. 550# 4. Target and build default to nonopt. 551# 5. If nonopt is not specified, then target and build default to host. 552 553# The aliases save the names the user supplied, while $host etc. 554# will get canonicalized. 555case $host---$target---$nonopt in 556NONE---*---* | *---NONE---* | *---*---NONE) ;; 557*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; 558esac 559 560 561# Make sure we can run config.sub. 562if /bin/sh $ac_config_sub sun4 >/dev/null 2>&1; then : 563else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } 564fi 565 566echo $ac_n "checking host system type""... $ac_c" 1>&6 567 568host_alias=$host 569case "$host_alias" in 570NONE) 571 case $nonopt in 572 NONE) 573 if host_alias=`$ac_config_guess`; then : 574 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } 575 fi ;; 576 *) host_alias=$nonopt ;; 577 esac ;; 578esac 579 580host=`/bin/sh $ac_config_sub $host_alias` 581host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'` 582host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'` 583host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'` 584echo "$ac_t""$host" 1>&6 585 586echo $ac_n "checking target system type""... $ac_c" 1>&6 587 588target_alias=$target 589case "$target_alias" in 590NONE) 591 case $nonopt in 592 NONE) target_alias=$host_alias ;; 593 *) target_alias=$nonopt ;; 594 esac ;; 595esac 596 597target=`/bin/sh $ac_config_sub $target_alias` 598target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'` 599target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'` 600target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'` 601echo "$ac_t""$target" 1>&6 602 603echo $ac_n "checking build system type""... $ac_c" 1>&6 604 605build_alias=$build 606case "$build_alias" in 607NONE) 608 case $nonopt in 609 NONE) build_alias=$host_alias ;; 610 *) build_alias=$nonopt ;; 611 esac ;; 612esac 613 614build=`/bin/sh $ac_config_sub $build_alias` 615build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'` 616build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'` 617build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'` 618echo "$ac_t""$build" 1>&6 619 620test "$host_alias" != "$target_alias" && 621 test "$program_prefix$program_suffix$program_transform_name" = \ 622 NONENONEs,x,x, && 623 program_prefix=${target_alias}- 624 625 626# Directories to use in all configurations. 627configdirs="gdb.base gdb.c++ gdb.disasm gdb.chill gdb.threads" 628 629# Directories to use for a configuration which uses stabs. 630stabsdirs="gdb.stabs" 631 632 # this section is for targets that use stabs 633# add stabs tests for appropriate targets 634case "${target}" in 635 powerpc-*-aix*) configdirs="${configdirs} ${stabsdirs}" ;; 636 rs6000-*-aix*) configdirs="${configdirs} ${stabsdirs}" ;; 637 *-*-bsd*) configdirs="${configdirs} ${stabsdirs}" ;; 638 *-*-go32*) configdirs="${configdirs} ${stabsdirs}" ;; 639 *-*-linux*) configdirs="${configdirs} ${stabsdirs}" ;; 640 *-*-lynxos*) configdirs="${configdirs} ${stabsdirs}" ;; 641 *-sun-*) configdirs="${configdirs} ${stabsdirs}" ;; 642 hppa*-*-*) configdirs="${configdirs} ${stabsdirs}" ;; 643 *) if test "x${with_stabs}" = x"yes" ; then 644 configdirs="${configdirs} ${stabsdirs}" 645 fi ;; 646esac 647 648# Begin stuff to support --enable-shared 649# Check whether --enable-shared or --disable-shared was given. 650if test "${enable_shared+set}" = set; then 651 enableval="$enable_shared" 652 case "${enableval}" in 653 yes) shared=true ;; 654 no) shared=false ;; 655 *) shared=true ;; 656esac 657fi 658RPATH_ENVVAR=LD_LIBRARY_PATH 659# If we have shared libraries, try to set RPATH_ENVVAR reasonably. 660if test "${shared}" = "true"; then 661 case "${host}" in 662 *-*-hpux*) 663 RPATH_ENVVAR=SHLIB_PATH 664 ;; 665 esac 666fi 667 668# End stuff to support --enable-shared 669 670# configure the subdirectories too 671subdirs="$configdirs" 672 673 674trap '' 1 2 15 675cat > confcache <<\EOF 676# This file is a shell script that caches the results of configure 677# tests run on this system so they can be shared between configure 678# scripts and configure runs. It is not useful on other systems. 679# If it contains results you don't want to keep, you may remove or edit it. 680# 681# By default, configure uses ./config.cache as the cache file, 682# creating it if it does not exist already. You can give configure 683# the --cache-file=FILE option to use a different cache file; that is 684# what configure does when it calls configure scripts in 685# subdirectories, so they share the cache. 686# Giving --cache-file=/dev/null disables caching, for debugging configure. 687# config.status only pays attention to the cache file if you give it the 688# --recheck option to rerun configure. 689# 690EOF 691# Ultrix sh set writes to stderr and can't be redirected directly, 692# and sets the high bit in the cache file unless we assign to the vars. 693(set) 2>&1 | 694 sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \ 695 >> confcache 696if cmp -s $cache_file confcache; then 697 : 698else 699 if test -w $cache_file; then 700 echo "updating cache $cache_file" 701 cat confcache > $cache_file 702 else 703 echo "not updating unwritable cache $cache_file" 704 fi 705fi 706rm -f confcache 707 708trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 709 710test "x$prefix" = xNONE && prefix=$ac_default_prefix 711# Let make expand exec_prefix. 712test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 713 714# Any assignment to VPATH causes Sun make to only execute 715# the first set of double-colon rules, so remove it if not needed. 716# If there is a colon in the path, we need to keep it. 717if test "x$srcdir" = x.; then 718 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' 719fi 720 721trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 722 723# Transform confdefs.h into DEFS. 724# Protect against shell expansion while executing Makefile rules. 725# Protect against Makefile macro expansion. 726cat > conftest.defs <<\EOF 727s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g 728s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g 729s%\[%\\&%g 730s%\]%\\&%g 731s%\$%$$%g 732EOF 733DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '` 734rm -f conftest.defs 735 736 737# Without the "./", some shells look in PATH for config.status. 738: ${CONFIG_STATUS=./config.status} 739 740echo creating $CONFIG_STATUS 741rm -f $CONFIG_STATUS 742cat > $CONFIG_STATUS <<EOF 743#! /bin/sh 744# Generated automatically by configure. 745# Run this file to recreate the current configuration. 746# This directory was configured as follows, 747# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 748# 749# $0 $ac_configure_args 750# 751# Compiler output produced by configure, useful for debugging 752# configure, is in ./config.log if it exists. 753 754ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" 755for ac_option 756do 757 case "\$ac_option" in 758 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 759 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" 760 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; 761 -version | --version | --versio | --versi | --vers | --ver | --ve | --v) 762 echo "$CONFIG_STATUS generated by autoconf version 2.10" 763 exit 0 ;; 764 -help | --help | --hel | --he | --h) 765 echo "\$ac_cs_usage"; exit 0 ;; 766 *) echo "\$ac_cs_usage"; exit 1 ;; 767 esac 768done 769 770ac_given_srcdir=$srcdir 771 772trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 773EOF 774cat >> $CONFIG_STATUS <<EOF 775 776# Protect against being on the right side of a sed subst in config.status. 777sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; 778 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF 779$ac_vpsub 780$extrasub 781s%@CFLAGS@%$CFLAGS%g 782s%@CPPFLAGS@%$CPPFLAGS%g 783s%@CXXFLAGS@%$CXXFLAGS%g 784s%@DEFS@%$DEFS%g 785s%@LDFLAGS@%$LDFLAGS%g 786s%@LIBS@%$LIBS%g 787s%@exec_prefix@%$exec_prefix%g 788s%@prefix@%$prefix%g 789s%@program_transform_name@%$program_transform_name%g 790s%@bindir@%$bindir%g 791s%@sbindir@%$sbindir%g 792s%@libexecdir@%$libexecdir%g 793s%@datadir@%$datadir%g 794s%@sysconfdir@%$sysconfdir%g 795s%@sharedstatedir@%$sharedstatedir%g 796s%@localstatedir@%$localstatedir%g 797s%@libdir@%$libdir%g 798s%@includedir@%$includedir%g 799s%@oldincludedir@%$oldincludedir%g 800s%@infodir@%$infodir%g 801s%@mandir@%$mandir%g 802s%@CC@%$CC%g 803s%@host@%$host%g 804s%@host_alias@%$host_alias%g 805s%@host_cpu@%$host_cpu%g 806s%@host_vendor@%$host_vendor%g 807s%@host_os@%$host_os%g 808s%@target@%$target%g 809s%@target_alias@%$target_alias%g 810s%@target_cpu@%$target_cpu%g 811s%@target_vendor@%$target_vendor%g 812s%@target_os@%$target_os%g 813s%@build@%$build%g 814s%@build_alias@%$build_alias%g 815s%@build_cpu@%$build_cpu%g 816s%@build_vendor@%$build_vendor%g 817s%@build_os@%$build_os%g 818s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g 819s%@subdirs@%$subdirs%g 820 821CEOF 822EOF 823cat >> $CONFIG_STATUS <<EOF 824 825CONFIG_FILES=\${CONFIG_FILES-"Makefile"} 826EOF 827cat >> $CONFIG_STATUS <<\EOF 828for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then 829 # Support "outfile[:infile]", defaulting infile="outfile.in". 830 case "$ac_file" in 831 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'` 832 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 833 *) ac_file_in="${ac_file}.in" ;; 834 esac 835 836 # Adjust relative srcdir, etc. for subdirectories. 837 838 # Remove last slash and all that follows it. Not all systems have dirname. 839 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 840 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 841 # The file is in a subdirectory. 842 test ! -d "$ac_dir" && mkdir "$ac_dir" 843 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" 844 # A "../" for each directory in $ac_dir_suffix. 845 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` 846 else 847 ac_dir_suffix= ac_dots= 848 fi 849 850 case "$ac_given_srcdir" in 851 .) srcdir=. 852 if test -z "$ac_dots"; then top_srcdir=. 853 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; 854 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; 855 *) # Relative path. 856 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" 857 top_srcdir="$ac_dots$ac_given_srcdir" ;; 858 esac 859 860 echo creating "$ac_file" 861 rm -f "$ac_file" 862 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." 863 case "$ac_file" in 864 *Makefile*) ac_comsub="1i\\ 865# $configure_input" ;; 866 *) ac_comsub= ;; 867 esac 868 sed -e "$ac_comsub 869s%@configure_input@%$configure_input%g 870s%@srcdir@%$srcdir%g 871s%@top_srcdir@%$top_srcdir%g 872" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file 873fi; done 874rm -f conftest.subs 875 876 877 878exit 0 879EOF 880chmod +x $CONFIG_STATUS 881rm -fr confdefs* $ac_clean_files 882test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 883 884if test "$no_recursion" != yes; then 885 886 # Remove --cache-file and --srcdir arguments so they do not pile up. 887 ac_sub_configure_args= 888 ac_prev= 889 for ac_arg in $ac_configure_args; do 890 if test -n "$ac_prev"; then 891 ac_prev= 892 continue 893 fi 894 case "$ac_arg" in 895 -cache-file | --cache-file | --cache-fil | --cache-fi \ 896 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 897 ac_prev=cache_file ;; 898 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 899 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 900 ;; 901 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 902 ac_prev=srcdir ;; 903 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 904 ;; 905 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;; 906 esac 907 done 908 909 for ac_config_dir in $configdirs; do 910 911 # Do not complain, so a configure script can configure whichever 912 # parts of a large source tree are present. 913 if test ! -d $srcdir/$ac_config_dir; then 914 continue 915 fi 916 917 echo configuring in $ac_config_dir 918 919 case "$srcdir" in 920 .) ;; 921 *) 922 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :; 923 else 924 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; } 925 fi 926 ;; 927 esac 928 929 ac_popdir=`pwd` 930 cd $ac_config_dir 931 932 case "$srcdir" in 933 .) # No --srcdir option. We are building in place. 934 ac_sub_srcdir=$srcdir ;; 935 /*) # Absolute path. 936 ac_sub_srcdir=$srcdir/$ac_config_dir ;; 937 *) # Relative path. 938 ac_sub_srcdir=../$srcdir/$ac_config_dir ;; 939 esac 940 941 # Check for guested configure; otherwise get Cygnus style configure. 942 if test -f $ac_sub_srcdir/configure; then 943 ac_sub_configure=$ac_sub_srcdir/configure 944 elif test -f $ac_sub_srcdir/configure.in; then 945 ac_sub_configure=$ac_configure 946 else 947 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2 948 ac_sub_configure= 949 fi 950 951 # The recursion is here. 952 if test -n "$ac_sub_configure"; then 953 954 # Make the cache file name correct relative to the subdirectory. 955 # A "../" for each directory in /$ac_config_dir. 956 ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'` 957 case "$cache_file" in 958 /*) ac_sub_cache_file=$cache_file ;; 959 *) # Relative path. 960 ac_sub_cache_file="$ac_dots$cache_file" ;; 961 esac 962 963 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir" 964 # The eval makes quoting arguments work. 965 if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir 966 then : 967 else 968 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; } 969 fi 970 fi 971 972 cd $ac_popdir 973 done 974fi 975 976