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= 31sitefile= 32srcdir= 33target=NONE 34verbose= 35x_includes=NONE 36x_libraries=NONE 37bindir='${exec_prefix}/bin' 38sbindir='${exec_prefix}/sbin' 39libexecdir='${exec_prefix}/libexec' 40datadir='${prefix}/share' 41sysconfdir='${prefix}/etc' 42sharedstatedir='${prefix}/com' 43localstatedir='${prefix}/var' 44libdir='${exec_prefix}/lib' 45includedir='${prefix}/include' 46oldincludedir='/usr/include' 47infodir='${prefix}/info' 48mandir='${prefix}/man' 49 50# Initialize some other variables. 51subdirs= 52MFLAGS= MAKEFLAGS= 53SHELL=${CONFIG_SHELL-/bin/sh} 54# Maximum number of lines to put in a shell here document. 55ac_max_here_lines=12 56 57ac_prev= 58for ac_option 59do 60 61 # If the previous option needs an argument, assign it. 62 if test -n "$ac_prev"; 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"$ac_site_file" 502 fi 503done 504 505if test -r "$cache_file"; then 506 echo "loading cache $cache_file" 507 . $cache_file 508else 509 echo "creating cache $cache_file" 510 > $cache_file 511fi 512 513ac_ext=c 514# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 515ac_cpp='$CPP $CPPFLAGS' 516ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 517ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 518cross_compiling=$ac_cv_prog_cc_cross 519 520ac_exeext= 521ac_objext=o 522if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then 523 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. 524 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then 525 ac_n= ac_c=' 526' ac_t=' ' 527 else 528 ac_n=-n ac_c= ac_t= 529 fi 530else 531 ac_n= ac_c='\c' ac_t= 532fi 533 534 535 536CC=${CC-cc} 537 538ac_aux_dir= 539for ac_dir in `cd $srcdir;pwd`/../../.. $srcdir/`cd $srcdir;pwd`/../../..; do 540 if test -f $ac_dir/install-sh; then 541 ac_aux_dir=$ac_dir 542 ac_install_sh="$ac_aux_dir/install-sh -c" 543 break 544 elif test -f $ac_dir/install.sh; then 545 ac_aux_dir=$ac_dir 546 ac_install_sh="$ac_aux_dir/install.sh -c" 547 break 548 fi 549done 550if test -z "$ac_aux_dir"; then 551 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../../.. $srcdir/`cd $srcdir;pwd`/../../.." 1>&2; exit 1; } 552fi 553ac_config_guess=$ac_aux_dir/config.guess 554ac_config_sub=$ac_aux_dir/config.sub 555ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. 556 557 558# Do some error checking and defaulting for the host and target type. 559# The inputs are: 560# configure --host=HOST --target=TARGET --build=BUILD NONOPT 561# 562# The rules are: 563# 1. You are not allowed to specify --host, --target, and nonopt at the 564# same time. 565# 2. Host defaults to nonopt. 566# 3. If nonopt is not specified, then host defaults to the current host, 567# as determined by config.guess. 568# 4. Target and build default to nonopt. 569# 5. If nonopt is not specified, then target and build default to host. 570 571# The aliases save the names the user supplied, while $host etc. 572# will get canonicalized. 573case $host---$target---$nonopt in 574NONE---*---* | *---NONE---* | *---*---NONE) ;; 575*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; 576esac 577 578 579# Make sure we can run config.sub. 580if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : 581else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } 582fi 583 584echo $ac_n "checking host system type""... $ac_c" 1>&6 585echo "configure:586: checking host system type" >&5 586 587host_alias=$host 588case "$host_alias" in 589NONE) 590 case $nonopt in 591 NONE) 592 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : 593 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } 594 fi ;; 595 *) host_alias=$nonopt ;; 596 esac ;; 597esac 598 599host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` 600host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 601host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 602host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 603echo "$ac_t""$host" 1>&6 604 605echo $ac_n "checking target system type""... $ac_c" 1>&6 606echo "configure:607: checking target system type" >&5 607 608target_alias=$target 609case "$target_alias" in 610NONE) 611 case $nonopt in 612 NONE) target_alias=$host_alias ;; 613 *) target_alias=$nonopt ;; 614 esac ;; 615esac 616 617target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` 618target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 619target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 620target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 621echo "$ac_t""$target" 1>&6 622 623echo $ac_n "checking build system type""... $ac_c" 1>&6 624echo "configure:625: checking build system type" >&5 625 626build_alias=$build 627case "$build_alias" in 628NONE) 629 case $nonopt in 630 NONE) build_alias=$host_alias ;; 631 *) build_alias=$nonopt ;; 632 esac ;; 633esac 634 635build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` 636build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 637build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 638build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 639echo "$ac_t""$build" 1>&6 640 641test "$host_alias" != "$target_alias" && 642 test "$program_prefix$program_suffix$program_transform_name" = \ 643 NONENONEs,x,x, && 644 program_prefix=${target_alias}- 645 646 647subdirs="gdb.aCC gdb.base-hp gdb.compat gdb.defects gdb.objdbg" 648 649 650trap '' 1 2 15 651cat > confcache <<\EOF 652# This file is a shell script that caches the results of configure 653# tests run on this system so they can be shared between configure 654# scripts and configure runs. It is not useful on other systems. 655# If it contains results you don't want to keep, you may remove or edit it. 656# 657# By default, configure uses ./config.cache as the cache file, 658# creating it if it does not exist already. You can give configure 659# the --cache-file=FILE option to use a different cache file; that is 660# what configure does when it calls configure scripts in 661# subdirectories, so they share the cache. 662# Giving --cache-file=/dev/null disables caching, for debugging configure. 663# config.status only pays attention to the cache file if you give it the 664# --recheck option to rerun configure. 665# 666EOF 667# The following way of writing the cache mishandles newlines in values, 668# but we know of no workaround that is simple, portable, and efficient. 669# So, don't put newlines in cache variables' values. 670# Ultrix sh set writes to stderr and can't be redirected directly, 671# and sets the high bit in the cache file unless we assign to the vars. 672(set) 2>&1 | 673 case `(ac_space=' '; set | grep ac_space) 2>&1` in 674 *ac_space=\ *) 675 # `set' does not quote correctly, so add quotes (double-quote substitution 676 # turns \\\\ into \\, and sed turns \\ into \). 677 sed -n \ 678 -e "s/'/'\\\\''/g" \ 679 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" 680 ;; 681 *) 682 # `set' quotes correctly as required by POSIX, so do not add quotes. 683 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' 684 ;; 685 esac >> confcache 686if cmp -s $cache_file confcache; then 687 : 688else 689 if test -w $cache_file; then 690 echo "updating cache $cache_file" 691 cat confcache > $cache_file 692 else 693 echo "not updating unwritable cache $cache_file" 694 fi 695fi 696rm -f confcache 697 698trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 699 700test "x$prefix" = xNONE && prefix=$ac_default_prefix 701# Let make expand exec_prefix. 702test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 703 704# Any assignment to VPATH causes Sun make to only execute 705# the first set of double-colon rules, so remove it if not needed. 706# If there is a colon in the path, we need to keep it. 707if test "x$srcdir" = x.; then 708 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' 709fi 710 711trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 712 713# Transform confdefs.h into DEFS. 714# Protect against shell expansion while executing Makefile rules. 715# Protect against Makefile macro expansion. 716cat > conftest.defs <<\EOF 717s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g 718s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g 719s%\[%\\&%g 720s%\]%\\&%g 721s%\$%$$%g 722EOF 723DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '` 724rm -f conftest.defs 725 726 727# Without the "./", some shells look in PATH for config.status. 728: ${CONFIG_STATUS=./config.status} 729 730echo creating $CONFIG_STATUS 731rm -f $CONFIG_STATUS 732cat > $CONFIG_STATUS <<EOF 733#! /bin/sh 734# Generated automatically by configure. 735# Run this file to recreate the current configuration. 736# This directory was configured as follows, 737# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 738# 739# $0 $ac_configure_args 740# 741# Compiler output produced by configure, useful for debugging 742# configure, is in ./config.log if it exists. 743 744ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" 745for ac_option 746do 747 case "\$ac_option" in 748 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 749 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" 750 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; 751 -version | --version | --versio | --versi | --vers | --ver | --ve | --v) 752 echo "$CONFIG_STATUS generated by autoconf version 2.13" 753 exit 0 ;; 754 -help | --help | --hel | --he | --h) 755 echo "\$ac_cs_usage"; exit 0 ;; 756 *) echo "\$ac_cs_usage"; exit 1 ;; 757 esac 758done 759 760ac_given_srcdir=$srcdir 761 762trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 763EOF 764cat >> $CONFIG_STATUS <<EOF 765 766# Protect against being on the right side of a sed subst in config.status. 767sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; 768 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF 769$ac_vpsub 770$extrasub 771s%@SHELL@%$SHELL%g 772s%@CFLAGS@%$CFLAGS%g 773s%@CPPFLAGS@%$CPPFLAGS%g 774s%@CXXFLAGS@%$CXXFLAGS%g 775s%@FFLAGS@%$FFLAGS%g 776s%@DEFS@%$DEFS%g 777s%@LDFLAGS@%$LDFLAGS%g 778s%@LIBS@%$LIBS%g 779s%@exec_prefix@%$exec_prefix%g 780s%@prefix@%$prefix%g 781s%@program_transform_name@%$program_transform_name%g 782s%@bindir@%$bindir%g 783s%@sbindir@%$sbindir%g 784s%@libexecdir@%$libexecdir%g 785s%@datadir@%$datadir%g 786s%@sysconfdir@%$sysconfdir%g 787s%@sharedstatedir@%$sharedstatedir%g 788s%@localstatedir@%$localstatedir%g 789s%@libdir@%$libdir%g 790s%@includedir@%$includedir%g 791s%@oldincludedir@%$oldincludedir%g 792s%@infodir@%$infodir%g 793s%@mandir@%$mandir%g 794s%@CC@%$CC%g 795s%@host@%$host%g 796s%@host_alias@%$host_alias%g 797s%@host_cpu@%$host_cpu%g 798s%@host_vendor@%$host_vendor%g 799s%@host_os@%$host_os%g 800s%@target@%$target%g 801s%@target_alias@%$target_alias%g 802s%@target_cpu@%$target_cpu%g 803s%@target_vendor@%$target_vendor%g 804s%@target_os@%$target_os%g 805s%@build@%$build%g 806s%@build_alias@%$build_alias%g 807s%@build_cpu@%$build_cpu%g 808s%@build_vendor@%$build_vendor%g 809s%@build_os@%$build_os%g 810s%@subdirs@%$subdirs%g 811 812CEOF 813EOF 814 815cat >> $CONFIG_STATUS <<\EOF 816 817# Split the substitutions into bite-sized pieces for seds with 818# small command number limits, like on Digital OSF/1 and HP-UX. 819ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. 820ac_file=1 # Number of current file. 821ac_beg=1 # First line for current file. 822ac_end=$ac_max_sed_cmds # Line after last line for current file. 823ac_more_lines=: 824ac_sed_cmds="" 825while $ac_more_lines; do 826 if test $ac_beg -gt 1; then 827 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file 828 else 829 sed "${ac_end}q" conftest.subs > conftest.s$ac_file 830 fi 831 if test ! -s conftest.s$ac_file; then 832 ac_more_lines=false 833 rm -f conftest.s$ac_file 834 else 835 if test -z "$ac_sed_cmds"; then 836 ac_sed_cmds="sed -f conftest.s$ac_file" 837 else 838 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" 839 fi 840 ac_file=`expr $ac_file + 1` 841 ac_beg=$ac_end 842 ac_end=`expr $ac_end + $ac_max_sed_cmds` 843 fi 844done 845if test -z "$ac_sed_cmds"; then 846 ac_sed_cmds=cat 847fi 848EOF 849 850cat >> $CONFIG_STATUS <<EOF 851 852CONFIG_FILES=\${CONFIG_FILES-"Makefile"} 853EOF 854cat >> $CONFIG_STATUS <<\EOF 855for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then 856 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 857 case "$ac_file" in 858 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 859 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 860 *) ac_file_in="${ac_file}.in" ;; 861 esac 862 863 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. 864 865 # Remove last slash and all that follows it. Not all systems have dirname. 866 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 867 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 868 # The file is in a subdirectory. 869 test ! -d "$ac_dir" && mkdir "$ac_dir" 870 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" 871 # A "../" for each directory in $ac_dir_suffix. 872 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` 873 else 874 ac_dir_suffix= ac_dots= 875 fi 876 877 case "$ac_given_srcdir" in 878 .) srcdir=. 879 if test -z "$ac_dots"; then top_srcdir=. 880 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; 881 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; 882 *) # Relative path. 883 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" 884 top_srcdir="$ac_dots$ac_given_srcdir" ;; 885 esac 886 887 888 echo creating "$ac_file" 889 rm -f "$ac_file" 890 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." 891 case "$ac_file" in 892 *Makefile*) ac_comsub="1i\\ 893# $configure_input" ;; 894 *) ac_comsub= ;; 895 esac 896 897 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 898 sed -e "$ac_comsub 899s%@configure_input@%$configure_input%g 900s%@srcdir@%$srcdir%g 901s%@top_srcdir@%$top_srcdir%g 902" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file 903fi; done 904rm -f conftest.s* 905 906EOF 907cat >> $CONFIG_STATUS <<EOF 908 909EOF 910cat >> $CONFIG_STATUS <<\EOF 911 912exit 0 913EOF 914chmod +x $CONFIG_STATUS 915rm -fr confdefs* $ac_clean_files 916test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 917 918if test "$no_recursion" != yes; then 919 920 # Remove --cache-file and --srcdir arguments so they do not pile up. 921 ac_sub_configure_args= 922 ac_prev= 923 for ac_arg in $ac_configure_args; do 924 if test -n "$ac_prev"; then 925 ac_prev= 926 continue 927 fi 928 case "$ac_arg" in 929 -cache-file | --cache-file | --cache-fil | --cache-fi \ 930 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 931 ac_prev=cache_file ;; 932 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 933 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 934 ;; 935 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 936 ac_prev=srcdir ;; 937 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 938 ;; 939 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;; 940 esac 941 done 942 943 for ac_config_dir in gdb.aCC gdb.base-hp gdb.compat gdb.defects gdb.objdbg; do 944 945 # Do not complain, so a configure script can configure whichever 946 # parts of a large source tree are present. 947 if test ! -d $srcdir/$ac_config_dir; then 948 continue 949 fi 950 951 echo configuring in $ac_config_dir 952 953 case "$srcdir" in 954 .) ;; 955 *) 956 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :; 957 else 958 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; } 959 fi 960 ;; 961 esac 962 963 ac_popdir=`pwd` 964 cd $ac_config_dir 965 966 # A "../" for each directory in /$ac_config_dir. 967 ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'` 968 969 case "$srcdir" in 970 .) # No --srcdir option. We are building in place. 971 ac_sub_srcdir=$srcdir ;; 972 /*) # Absolute path. 973 ac_sub_srcdir=$srcdir/$ac_config_dir ;; 974 *) # Relative path. 975 ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;; 976 esac 977 978 # Check for guested configure; otherwise get Cygnus style configure. 979 if test -f $ac_sub_srcdir/configure; then 980 ac_sub_configure=$ac_sub_srcdir/configure 981 elif test -f $ac_sub_srcdir/configure.in; then 982 ac_sub_configure=$ac_configure 983 else 984 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2 985 ac_sub_configure= 986 fi 987 988 # The recursion is here. 989 if test -n "$ac_sub_configure"; then 990 991 # Make the cache file name correct relative to the subdirectory. 992 case "$cache_file" in 993 /*) ac_sub_cache_file=$cache_file ;; 994 *) # Relative path. 995 ac_sub_cache_file="$ac_dots$cache_file" ;; 996 esac 997 998 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir" 999 # The eval makes quoting arguments work. 1000 if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir 1001 then : 1002 else 1003 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; } 1004 fi 1005 fi 1006 1007 cd $ac_popdir 1008 done 1009fi 1010 1011