configure
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上传日期:2007-04-14
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- #! /bin/sh
- # From configure.in for Readline 4.0, version 2.14, from autoconf version 2.12
- LIBVERSION=4.0
- # Guess values for system-dependent variables and create Makefiles.
- # Generated automatically using autoconf version 2.12
- # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
- #
- # This configure script is free software; the Free Software Foundation
- # gives unlimited permission to copy, distribute and modify it.
- # Defaults:
- ac_help=
- ac_default_prefix=/usr/local
- # Any additions from configure.in:
- ac_help="$ac_help
- --with-curses use the curses library instead of the termcap library"
- # Initialize some variables set by options.
- # The variables have the same names as the options, with
- # dashes changed to underlines.
- build=NONE
- cache_file=./config.cache
- exec_prefix=NONE
- host=NONE
- no_create=
- nonopt=NONE
- no_recursion=
- prefix=NONE
- program_prefix=NONE
- program_suffix=NONE
- program_transform_name=s,x,x,
- silent=
- site=
- srcdir=
- target=NONE
- verbose=
- x_includes=NONE
- x_libraries=NONE
- bindir='${exec_prefix}/bin'
- sbindir='${exec_prefix}/sbin'
- libexecdir='${exec_prefix}/libexec'
- datadir='${prefix}/share'
- sysconfdir='${prefix}/etc'
- sharedstatedir='${prefix}/com'
- localstatedir='${prefix}/var'
- libdir='${exec_prefix}/lib'
- includedir='${prefix}/include'
- oldincludedir='/usr/include'
- infodir='${prefix}/info'
- mandir='${prefix}/man'
- # Initialize some other variables.
- subdirs=
- MFLAGS= MAKEFLAGS=
- # Maximum number of lines to put in a shell here document.
- ac_max_here_lines=12
- ac_prev=
- for ac_option
- do
- # If the previous option needs an argument, assign it.
- if test -n "$ac_prev"; then
- eval "$ac_prev=$ac_option"
- ac_prev=
- continue
- fi
- case "$ac_option" in
- -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
- *) ac_optarg= ;;
- esac
- # Accept the important Cygnus configure options, so we can diagnose typos.
- case "$ac_option" in
- -bindir | --bindir | --bindi | --bind | --bin | --bi)
- ac_prev=bindir ;;
- -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
- bindir="$ac_optarg" ;;
- -build | --build | --buil | --bui | --bu)
- ac_prev=build ;;
- -build=* | --build=* | --buil=* | --bui=* | --bu=*)
- build="$ac_optarg" ;;
- -cache-file | --cache-file | --cache-fil | --cache-fi
- | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
- ac_prev=cache_file ;;
- -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=*
- | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
- cache_file="$ac_optarg" ;;
- -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
- ac_prev=datadir ;;
- -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=*
- | --da=*)
- datadir="$ac_optarg" ;;
- -disable-* | --disable-*)
- ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
- # Reject names that are not valid shell variable names.
- if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
- { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
- fi
- ac_feature=`echo $ac_feature| sed 's/-/_/g'`
- eval "enable_${ac_feature}=no" ;;
- -enable-* | --enable-*)
- ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
- # Reject names that are not valid shell variable names.
- if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
- { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
- fi
- ac_feature=`echo $ac_feature| sed 's/-/_/g'`
- case "$ac_option" in
- *=*) ;;
- *) ac_optarg=yes ;;
- esac
- eval "enable_${ac_feature}='$ac_optarg'" ;;
- -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi
- | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec-
- | --exec | --exe | --ex)
- ac_prev=exec_prefix ;;
- -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=*
- | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=*
- | --exec=* | --exe=* | --ex=*)
- exec_prefix="$ac_optarg" ;;
- -gas | --gas | --ga | --g)
- # Obsolete; use --with-gas.
- with_gas=yes ;;
- -help | --help | --hel | --he)
- # Omit some internal or obsolete options to make the list less imposing.
- # This message is too long to be a string in the A/UX 3.1 sh.
- cat << EOF
- Usage: configure [options] [host]
- Options: [defaults in brackets after descriptions]
- Configuration:
- --cache-file=FILE cache test results in FILE
- --help print this message
- --no-create do not create output files
- --quiet, --silent do not print `checking...' messages
- --version print the version of autoconf that created configure
- Directory and file names:
- --prefix=PREFIX install architecture-independent files in PREFIX
- [$ac_default_prefix]
- --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
- [same as prefix]
- --bindir=DIR user executables in DIR [EPREFIX/bin]
- --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
- --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
- --datadir=DIR read-only architecture-independent data in DIR
- [PREFIX/share]
- --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
- --sharedstatedir=DIR modifiable architecture-independent data in DIR
- [PREFIX/com]
- --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
- --libdir=DIR object code libraries in DIR [EPREFIX/lib]
- --includedir=DIR C header files in DIR [PREFIX/include]
- --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
- --infodir=DIR info documentation in DIR [PREFIX/info]
- --mandir=DIR man documentation in DIR [PREFIX/man]
- --srcdir=DIR find the sources in DIR [configure dir or ..]
- --program-prefix=PREFIX prepend PREFIX to installed program names
- --program-suffix=SUFFIX append SUFFIX to installed program names
- --program-transform-name=PROGRAM
- run sed PROGRAM on installed program names
- EOF
- cat << EOF
- Host type:
- --build=BUILD configure for building on BUILD [BUILD=HOST]
- --host=HOST configure for HOST [guessed]
- --target=TARGET configure for TARGET [TARGET=HOST]
- Features and packages:
- --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
- --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
- --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
- --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
- --x-includes=DIR X include files are in DIR
- --x-libraries=DIR X library files are in DIR
- EOF
- if test -n "$ac_help"; then
- echo "--enable and --with options recognized:$ac_help"
- fi
- exit 0 ;;
- -host | --host | --hos | --ho)
- ac_prev=host ;;
- -host=* | --host=* | --hos=* | --ho=*)
- host="$ac_optarg" ;;
- -includedir | --includedir | --includedi | --included | --include
- | --includ | --inclu | --incl | --inc)
- ac_prev=includedir ;;
- -includedir=* | --includedir=* | --includedi=* | --included=* | --include=*
- | --includ=* | --inclu=* | --incl=* | --inc=*)
- includedir="$ac_optarg" ;;
- -infodir | --infodir | --infodi | --infod | --info | --inf)
- ac_prev=infodir ;;
- -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
- infodir="$ac_optarg" ;;
- -libdir | --libdir | --libdi | --libd)
- ac_prev=libdir ;;
- -libdir=* | --libdir=* | --libdi=* | --libd=*)
- libdir="$ac_optarg" ;;
- -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec
- | --libexe | --libex | --libe)
- ac_prev=libexecdir ;;
- -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=*
- | --libexe=* | --libex=* | --libe=*)
- libexecdir="$ac_optarg" ;;
- -localstatedir | --localstatedir | --localstatedi | --localstated
- | --localstate | --localstat | --localsta | --localst
- | --locals | --local | --loca | --loc | --lo)
- ac_prev=localstatedir ;;
- -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=*
- | --localstate=* | --localstat=* | --localsta=* | --localst=*
- | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
- localstatedir="$ac_optarg" ;;
- -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
- ac_prev=mandir ;;
- -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
- mandir="$ac_optarg" ;;
- -nfp | --nfp | --nf)
- # Obsolete; use --without-fp.
- with_fp=no ;;
- -no-create | --no-create | --no-creat | --no-crea | --no-cre
- | --no-cr | --no-c)
- no_create=yes ;;
- -no-recursion | --no-recursion | --no-recursio | --no-recursi
- | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
- no_recursion=yes ;;
- -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded
- | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc
- | --oldin | --oldi | --old | --ol | --o)
- ac_prev=oldincludedir ;;
- -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=*
- | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=*
- | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
- oldincludedir="$ac_optarg" ;;
- -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
- ac_prev=prefix ;;
- -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
- prefix="$ac_optarg" ;;
- -program-prefix | --program-prefix | --program-prefi | --program-pref
- | --program-pre | --program-pr | --program-p)
- ac_prev=program_prefix ;;
- -program-prefix=* | --program-prefix=* | --program-prefi=*
- | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
- program_prefix="$ac_optarg" ;;
- -program-suffix | --program-suffix | --program-suffi | --program-suff
- | --program-suf | --program-su | --program-s)
- ac_prev=program_suffix ;;
- -program-suffix=* | --program-suffix=* | --program-suffi=*
- | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
- program_suffix="$ac_optarg" ;;
- -program-transform-name | --program-transform-name
- | --program-transform-nam | --program-transform-na
- | --program-transform-n | --program-transform-
- | --program-transform | --program-transfor
- | --program-transfo | --program-transf
- | --program-trans | --program-tran
- | --progr-tra | --program-tr | --program-t)
- ac_prev=program_transform_name ;;
- -program-transform-name=* | --program-transform-name=*
- | --program-transform-nam=* | --program-transform-na=*
- | --program-transform-n=* | --program-transform-=*
- | --program-transform=* | --program-transfor=*
- | --program-transfo=* | --program-transf=*
- | --program-trans=* | --program-tran=*
- | --progr-tra=* | --program-tr=* | --program-t=*)
- program_transform_name="$ac_optarg" ;;
- -q | -quiet | --quiet | --quie | --qui | --qu | --q
- | -silent | --silent | --silen | --sile | --sil)
- silent=yes ;;
- -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
- ac_prev=sbindir ;;
- -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=*
- | --sbi=* | --sb=*)
- sbindir="$ac_optarg" ;;
- -sharedstatedir | --sharedstatedir | --sharedstatedi
- | --sharedstated | --sharedstate | --sharedstat | --sharedsta
- | --sharedst | --shareds | --shared | --share | --shar
- | --sha | --sh)
- ac_prev=sharedstatedir ;;
- -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=*
- | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=*
- | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=*
- | --sha=* | --sh=*)
- sharedstatedir="$ac_optarg" ;;
- -site | --site | --sit)
- ac_prev=site ;;
- -site=* | --site=* | --sit=*)
- site="$ac_optarg" ;;
- -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
- ac_prev=srcdir ;;
- -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
- srcdir="$ac_optarg" ;;
- -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf
- | --syscon | --sysco | --sysc | --sys | --sy)
- ac_prev=sysconfdir ;;
- -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=*
- | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
- sysconfdir="$ac_optarg" ;;
- -target | --target | --targe | --targ | --tar | --ta | --t)
- ac_prev=target ;;
- -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
- target="$ac_optarg" ;;
- -v | -verbose | --verbose | --verbos | --verbo | --verb)
- verbose=yes ;;
- -version | --version | --versio | --versi | --vers)
- echo "configure generated by autoconf version 2.12"
- exit 0 ;;
- -with-* | --with-*)
- ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
- # Reject names that are not valid shell variable names.
- if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
- { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
- fi
- ac_package=`echo $ac_package| sed 's/-/_/g'`
- case "$ac_option" in
- *=*) ;;
- *) ac_optarg=yes ;;
- esac
- eval "with_${ac_package}='$ac_optarg'" ;;
- -without-* | --without-*)
- ac_package=`echo $ac_option|sed -e 's/-*without-//'`
- # Reject names that are not valid shell variable names.
- if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
- { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
- fi
- ac_package=`echo $ac_package| sed 's/-/_/g'`
- eval "with_${ac_package}=no" ;;
- --x)
- # Obsolete; use --with-x.
- with_x=yes ;;
- -x-includes | --x-includes | --x-include | --x-includ | --x-inclu
- | --x-incl | --x-inc | --x-in | --x-i)
- ac_prev=x_includes ;;
- -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=*
- | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
- x_includes="$ac_optarg" ;;
- -x-libraries | --x-libraries | --x-librarie | --x-librari
- | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
- ac_prev=x_libraries ;;
- -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=*
- | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
- x_libraries="$ac_optarg" ;;
- -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
- ;;
- *)
- if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
- echo "configure: warning: $ac_option: invalid host type" 1>&2
- fi
- if test "x$nonopt" != xNONE; then
- { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
- fi
- nonopt="$ac_option"
- ;;
- esac
- done
- if test -n "$ac_prev"; then
- { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
- fi
- trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
- # File descriptor usage:
- # 0 standard input
- # 1 file creation
- # 2 errors and warnings
- # 3 some systems may open it to /dev/tty
- # 4 used on the Kubota Titan
- # 6 checking for... messages and results
- # 5 compiler messages saved in config.log
- if test "$silent" = yes; then
- exec 6>/dev/null
- else
- exec 6>&1
- fi
- exec 5>./config.log
- echo "
- This file contains any messages produced by compilers while
- running configure, to aid debugging if configure makes a mistake.
- " 1>&5
- # Strip out --no-create and --no-recursion so they do not pile up.
- # Also quote any args containing shell metacharacters.
- ac_configure_args=
- for ac_arg
- do
- case "$ac_arg" in
- -no-create | --no-create | --no-creat | --no-crea | --no-cre
- | --no-cr | --no-c) ;;
- -no-recursion | --no-recursion | --no-recursio | --no-recursi
- | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
- *" "*|*" "*|*[[]~#$^&*(){}\|;<>?]*)
- ac_configure_args="$ac_configure_args '$ac_arg'" ;;
- *) ac_configure_args="$ac_configure_args $ac_arg" ;;
- esac
- done
- # NLS nuisances.
- # Only set these to C if already set. These must not be set unconditionally
- # because not all systems understand e.g. LANG=C (notably SCO).
- # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
- # Non-C LC_CTYPE values break the ctype check.
- if test "${LANG+set}" = set; then LANG=C; export LANG; fi
- if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
- if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
- if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
- # confdefs.h avoids OS command line length limits that DEFS can exceed.
- rm -rf conftest* confdefs.h
- # AIX cpp loses on an empty file, so make sure it contains at least a newline.
- echo > confdefs.h
- # A filename unique to this package, relative to the directory that
- # configure is in, which we can look for to find out if srcdir is correct.
- ac_unique_file=readline.h
- # Find the source files, if location was not specified.
- if test -z "$srcdir"; then
- ac_srcdir_defaulted=yes
- # Try the directory containing this script, then its parent.
- ac_prog=$0
- ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
- test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
- srcdir=$ac_confdir
- if test ! -r $srcdir/$ac_unique_file; then
- srcdir=..
- fi
- else
- ac_srcdir_defaulted=no
- fi
- if test ! -r $srcdir/$ac_unique_file; then
- if test "$ac_srcdir_defaulted" = yes; then
- { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
- else
- { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
- fi
- fi
- srcdir=`echo "${srcdir}" | sed 's%([^/])/*$%1%'`
- # Prefer explicitly selected file to automatically selected ones.
- if test -z "$CONFIG_SITE"; then
- if test "x$prefix" != xNONE; then
- CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
- else
- CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
- fi
- fi
- for ac_site_file in $CONFIG_SITE; do
- if test -r "$ac_site_file"; then
- echo "loading site script $ac_site_file"
- . "$ac_site_file"
- fi
- done
- if test -r "$cache_file"; then
- echo "loading cache $cache_file"
- . $cache_file
- else
- echo "creating cache $cache_file"
- > $cache_file
- fi
- ac_ext=c
- # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
- ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
- cross_compiling=$ac_cv_prog_cc_cross
- if (echo "testingc"; echo 1,2,3) | grep c >/dev/null; then
- # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
- if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
- ac_n= ac_c='
- ' ac_t=' '
- else
- ac_n=-n ac_c= ac_t=
- fi
- else
- ac_n= ac_c='c' ac_t=
- fi
- ac_aux_dir=
- for ac_dir in ./support $srcdir/./support; do
- if test -f $ac_dir/install-sh; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install-sh -c"
- break
- elif test -f $ac_dir/install.sh; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install.sh -c"
- break
- fi
- done
- if test -z "$ac_aux_dir"; then
- { echo "configure: error: can not find install-sh or install.sh in ./support $srcdir/./support" 1>&2; exit 1; }
- fi
- ac_config_guess=$ac_aux_dir/config.guess
- ac_config_sub=$ac_aux_dir/config.sub
- ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
- # Make sure we can run config.sub.
- if $ac_config_sub sun4 >/dev/null 2>&1; then :
- else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
- fi
- echo $ac_n "checking host system type""... $ac_c" 1>&6
- echo "configure:646: checking host system type" >&5
- host_alias=$host
- case "$host_alias" in
- NONE)
- case $nonopt in
- NONE)
- if host_alias=`$ac_config_guess`; then :
- else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
- fi ;;
- *) host_alias=$nonopt ;;
- esac ;;
- esac
- host=`$ac_config_sub $host_alias`
- host_cpu=`echo $host | sed 's/^([^-]*)-([^-]*)-(.*)$/1/'`
- host_vendor=`echo $host | sed 's/^([^-]*)-([^-]*)-(.*)$/2/'`
- host_os=`echo $host | sed 's/^([^-]*)-([^-]*)-(.*)$/3/'`
- echo "$ac_t""$host" 1>&6
- opt_curses=no
- opt_shared=no
- # Check whether --with-curses or --without-curses was given.
- if test "${with_curses+set}" = set; then
- withval="$with_curses"
- opt_curses=$withval
- fi
- if test "$opt_curses" = "yes"; then
- prefer_curses=yes
- fi
- # We want these before the checks, so the checks can modify their values.
- test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1
- # Extract the first word of "gcc", so it can be a program name with args.
- set dummy gcc; ac_word=$2
- echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
- echo "configure:687: checking for $ac_word" >&5
- if eval "test "`echo '$''{'ac_cv_prog_CC'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
- else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_prog_CC="gcc"
- break
- fi
- done
- IFS="$ac_save_ifs"
- fi
- fi
- CC="$ac_cv_prog_CC"
- if test -n "$CC"; then
- echo "$ac_t""$CC" 1>&6
- else
- echo "$ac_t""no" 1>&6
- fi
- if test -z "$CC"; then
- # Extract the first word of "cc", so it can be a program name with args.
- set dummy cc; ac_word=$2
- echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
- echo "configure:716: checking for $ac_word" >&5
- if eval "test "`echo '$''{'ac_cv_prog_CC'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
- else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- ac_prog_rejected=no
- for ac_dir in $PATH; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
- ac_prog_rejected=yes
- continue
- fi
- ac_cv_prog_CC="cc"
- break
- fi
- done
- IFS="$ac_save_ifs"
- if test $ac_prog_rejected = yes; then
- # We found a bogon in the path, so make sure we never use it.
- set dummy $ac_cv_prog_CC
- shift
- if test $# -gt 0; then
- # We chose a different compiler from the bogus one.
- # However, it has the same basename, so the bogon will be chosen
- # first if we set CC to just the basename; use the full file name.
- shift
- set dummy "$ac_dir/$ac_word" "$@"
- shift
- ac_cv_prog_CC="$@"
- fi
- fi
- fi
- fi
- CC="$ac_cv_prog_CC"
- if test -n "$CC"; then
- echo "$ac_t""$CC" 1>&6
- else
- echo "$ac_t""no" 1>&6
- fi
- test -z "$CC" && { echo "configure: error: no acceptable cc found in $PATH" 1>&2; exit 1; }
- fi
- echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
- echo "configure:764: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
- ac_ext=c
- # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
- ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
- cross_compiling=$ac_cv_prog_cc_cross
- cat > conftest.$ac_ext <<EOF
- #line 774 "configure"
- #include "confdefs.h"
- main(){return(0);}
- EOF
- if { (eval echo configure:778: "$ac_link") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- ac_cv_prog_cc_works=yes
- # If we can't run a trivial program, we are probably using a cross compiler.
- if (./conftest; exit) 2>/dev/null; then
- ac_cv_prog_cc_cross=no
- else
- ac_cv_prog_cc_cross=yes
- fi
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- ac_cv_prog_cc_works=no
- fi
- rm -fr conftest*
- echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
- if test $ac_cv_prog_cc_works = no; then
- { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
- fi
- echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
- echo "configure:798: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
- echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
- cross_compiling=$ac_cv_prog_cc_cross
- echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
- echo "configure:803: checking whether we are using GNU C" >&5
- if eval "test "`echo '$''{'ac_cv_prog_gcc'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- cat > conftest.c <<EOF
- #ifdef __GNUC__
- yes;
- #endif
- EOF
- if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:812: "$ac_try") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
- ac_cv_prog_gcc=yes
- else
- ac_cv_prog_gcc=no
- fi
- fi
- echo "$ac_t""$ac_cv_prog_gcc" 1>&6
- if test $ac_cv_prog_gcc = yes; then
- GCC=yes
- ac_test_CFLAGS="${CFLAGS+set}"
- ac_save_CFLAGS="$CFLAGS"
- CFLAGS=
- echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
- echo "configure:827: checking whether ${CC-cc} accepts -g" >&5
- if eval "test "`echo '$''{'ac_cv_prog_cc_g'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- echo 'void f(){}' > conftest.c
- if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
- ac_cv_prog_cc_g=yes
- else
- ac_cv_prog_cc_g=no
- fi
- rm -f conftest*
- fi
- echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
- if test "$ac_test_CFLAGS" = set; then
- CFLAGS="$ac_save_CFLAGS"
- elif test $ac_cv_prog_cc_g = yes; then
- CFLAGS="-g -O2"
- else
- CFLAGS="-O2"
- fi
- else
- GCC=
- test "${CFLAGS+set}" = set || CFLAGS="-g"
- fi
- echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
- echo "configure:855: checking how to run the C preprocessor" >&5
- # On Suns, sometimes $CPP names a directory.
- if test -n "$CPP" && test -d "$CPP"; then
- CPP=
- fi
- if test -z "$CPP"; then
- if eval "test "`echo '$''{'ac_cv_prog_CPP'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- # This must be in double quotes, not single quotes, because CPP may get
- # substituted into the Makefile and "${CC-cc}" will confuse make.
- CPP="${CC-cc} -E"
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp.
- cat > conftest.$ac_ext <<EOF
- #line 870 "configure"
- #include "confdefs.h"
- #include <assert.h>
- Syntax Error
- EOF
- ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
- { (eval echo configure:876: "$ac_try") 1>&5; (eval $ac_try) 2>&5; }
- ac_err=`grep -v '^ *+' conftest.out`
- if test -z "$ac_err"; then
- :
- else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- CPP="${CC-cc} -E -traditional-cpp"
- cat > conftest.$ac_ext <<EOF
- #line 887 "configure"
- #include "confdefs.h"
- #include <assert.h>
- Syntax Error
- EOF
- ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
- { (eval echo configure:893: "$ac_try") 1>&5; (eval $ac_try) 2>&5; }
- ac_err=`grep -v '^ *+' conftest.out`
- if test -z "$ac_err"; then
- :
- else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- CPP=/lib/cpp
- fi
- rm -f conftest*
- fi
- rm -f conftest*
- ac_cv_prog_CPP="$CPP"
- fi
- CPP="$ac_cv_prog_CPP"
- else
- ac_cv_prog_CPP="$CPP"
- fi
- echo "$ac_t""$CPP" 1>&6
- ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
- echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
- echo "configure:917: checking for minix/config.h" >&5
- if eval "test "`echo '$''{'ac_cv_header_$ac_safe'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- cat > conftest.$ac_ext <<EOF
- #line 922 "configure"
- #include "confdefs.h"
- #include <minix/config.h>
- EOF
- ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
- { (eval echo configure:927: "$ac_try") 1>&5; (eval $ac_try) 2>&5; }
- ac_err=`grep -v '^ *+' conftest.out`
- if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
- else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
- fi
- rm -f conftest*
- fi
- if eval "test "`echo '$ac_cv_header_'$ac_safe`" = yes"; then
- echo "$ac_t""yes" 1>&6
- MINIX=yes
- else
- echo "$ac_t""no" 1>&6
- MINIX=
- fi
- if test "$MINIX" = yes; then
- cat >> confdefs.h <<EOF
- #define _POSIX_SOURCE 1
- EOF
- cat >> confdefs.h <<EOF
- #define _POSIX_1_SOURCE 2
- EOF
- cat >> confdefs.h <<EOF
- #define _MINIX 1
- EOF
- fi
- # If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS.
- test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O"
- if test $ac_cv_prog_gcc = yes; then
- echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
- echo "configure:970: checking whether ${CC-cc} needs -traditional" >&5
- if eval "test "`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- ac_pattern="Autoconf.*'x'"
- cat > conftest.$ac_ext <<EOF
- #line 976 "configure"
- #include "confdefs.h"
- #include <sgtty.h>
- Autoconf TIOCGETP
- EOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "$ac_pattern" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_prog_gcc_traditional=yes
- else
- rm -rf conftest*
- ac_cv_prog_gcc_traditional=no
- fi
- rm -f conftest*
- if test $ac_cv_prog_gcc_traditional = no; then
- cat > conftest.$ac_ext <<EOF
- #line 994 "configure"
- #include "confdefs.h"
- #include <termio.h>
- Autoconf TCGETA
- EOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "$ac_pattern" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_prog_gcc_traditional=yes
- fi
- rm -f conftest*
- fi
- fi
- echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6
- if test $ac_cv_prog_gcc_traditional = yes; then
- CC="$CC -traditional"
- fi
- fi
- # Find a good install program. We prefer a C program (faster),
- # so one script is as good as another. But avoid the broken or
- # incompatible versions:
- # SysV /etc/install, /usr/sbin/install
- # SunOS /usr/etc/install
- # IRIX /sbin/install
- # AIX /bin/install
- # AFS /usr/afsws/bin/install, which mishandles nonexistent args
- # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
- # ./install, which can be erroneously created by make from ./install.sh.
- echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
- echo "configure:1026: checking for a BSD compatible install" >&5
- if test -z "$INSTALL"; then
- if eval "test "`echo '$''{'ac_cv_path_install'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
- # Account for people who put trailing slashes in PATH elements.
- case "$ac_dir/" in
- /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
- *)
- # OSF1 and SCO ODT 3.0 have their own names for install.
- for ac_prog in ginstall installbsd scoinst install; do
- if test -f $ac_dir/$ac_prog; then
- if test $ac_prog = install &&
- grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
- # AIX install. It has an incompatible calling convention.
- # OSF/1 installbsd also uses dspmsg, but is usable.
- :
- else
- ac_cv_path_install="$ac_dir/$ac_prog -c"
- break 2
- fi
- fi
- done
- ;;
- esac
- done
- IFS="$ac_save_IFS"
- fi
- if test "${ac_cv_path_install+set}" = set; then
- INSTALL="$ac_cv_path_install"
- else
- # As a last resort, use the slow shell script. We don't cache a
- # path for INSTALL within a source directory, because that will
- # break other packages using the cache if that directory is
- # removed, or if the path is relative.
- INSTALL="$ac_install_sh"
- fi
- fi
- echo "$ac_t""$INSTALL" 1>&6
- # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
- # It thinks the first close brace ends the variable substitution.
- test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
- test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
- # Extract the first word of "ar", so it can be a program name with args.
- set dummy ar; ac_word=$2
- echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
- echo "configure:1078: checking for $ac_word" >&5
- if eval "test "`echo '$''{'ac_cv_prog_AR'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- if test -n "$AR"; then
- ac_cv_prog_AR="$AR" # Let the user override the test.
- else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_prog_AR="ar"
- break
- fi
- done
- IFS="$ac_save_ifs"
- fi
- fi
- AR="$ac_cv_prog_AR"
- if test -n "$AR"; then
- echo "$ac_t""$AR" 1>&6
- else
- echo "$ac_t""no" 1>&6
- fi
- test -n "$ARFLAGS" || ARFLAGS="cr"
- # Extract the first word of "ranlib", so it can be a program name with args.
- set dummy ranlib; ac_word=$2
- echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
- echo "configure:1107: checking for $ac_word" >&5
- if eval "test "`echo '$''{'ac_cv_prog_RANLIB'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
- else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_prog_RANLIB="ranlib"
- break
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
- fi
- fi
- RANLIB="$ac_cv_prog_RANLIB"
- if test -n "$RANLIB"; then
- echo "$ac_t""$RANLIB" 1>&6
- else
- echo "$ac_t""no" 1>&6
- fi
- MAKE_SHELL=/bin/sh
- echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
- echo "configure:1138: checking return type of signal handlers" >&5
- if eval "test "`echo '$''{'ac_cv_type_signal'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- cat > conftest.$ac_ext <<EOF
- #line 1143 "configure"
- #include "confdefs.h"
- #include <sys/types.h>
- #include <signal.h>
- #ifdef signal
- #undef signal
- #endif
- #ifdef __cplusplus
- extern "C" void (*signal (int, void (*)(int)))(int);
- #else
- void (*signal ()) ();
- #endif
- int main() {
- int i;
- ; return 0; }
- EOF
- if { (eval echo configure:1160: "$ac_compile") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_type_signal=void
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_type_signal=int
- fi
- rm -f conftest*
- fi
- echo "$ac_t""$ac_cv_type_signal" 1>&6
- cat >> confdefs.h <<EOF
- #define RETSIGTYPE $ac_cv_type_signal
- EOF
- echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
- echo "configure:1180: checking whether stat file-mode macros are broken" >&5
- if eval "test "`echo '$''{'ac_cv_header_stat_broken'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- cat > conftest.$ac_ext <<EOF
- #line 1185 "configure"
- #include "confdefs.h"
- #include <sys/types.h>
- #include <sys/stat.h>
- #if defined(S_ISBLK) && defined(S_IFDIR)
- # if S_ISBLK (S_IFDIR)
- You lose.
- # endif
- #endif
- #if defined(S_ISBLK) && defined(S_IFCHR)
- # if S_ISBLK (S_IFCHR)
- You lose.
- # endif
- #endif
- #if defined(S_ISLNK) && defined(S_IFREG)
- # if S_ISLNK (S_IFREG)
- You lose.
- # endif
- #endif
- #if defined(S_ISSOCK) && defined(S_IFREG)
- # if S_ISSOCK (S_IFREG)
- You lose.
- # endif
- #endif
- EOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "You lose" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_header_stat_broken=yes
- else
- rm -rf conftest*
- ac_cv_header_stat_broken=no
- fi
- rm -f conftest*
- fi
- echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
- if test $ac_cv_header_stat_broken = yes; then
- cat >> confdefs.h <<EOF
- #define STAT_MACROS_BROKEN 1
- EOF
- fi
- ac_header_dirent=no
- for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
- do
- ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
- echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
- echo "configure:1240: checking for $ac_hdr that defines DIR" >&5
- if eval "test "`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- cat > conftest.$ac_ext <<EOF
- #line 1245 "configure"
- #include "confdefs.h"
- #include <sys/types.h>
- #include <$ac_hdr>
- int main() {
- DIR *dirp = 0;
- ; return 0; }
- EOF
- if { (eval echo configure:1253: "$ac_compile") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- eval "ac_cv_header_dirent_$ac_safe=yes"
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_dirent_$ac_safe=no"
- fi
- rm -f conftest*
- fi
- if eval "test "`echo '$ac_cv_header_dirent_'$ac_safe`" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
- #define $ac_tr_hdr 1
- EOF
- ac_header_dirent=$ac_hdr; break
- else
- echo "$ac_t""no" 1>&6
- fi
- done
- # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
- if test $ac_header_dirent = dirent.h; then
- echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
- echo "configure:1278: checking for opendir in -ldir" >&5
- ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
- if eval "test "`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- ac_save_LIBS="$LIBS"
- LIBS="-ldir $LIBS"
- cat > conftest.$ac_ext <<EOF
- #line 1286 "configure"
- #include "confdefs.h"
- /* Override any gcc2 internal prototype to avoid an error. */
- /* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
- char opendir();
- int main() {
- opendir()
- ; return 0; }
- EOF
- if { (eval echo configure:1297: "$ac_link") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
- fi
- rm -f conftest*
- LIBS="$ac_save_LIBS"
- fi
- if eval "test "`echo '$ac_cv_lib_'$ac_lib_var`" = yes"; then
- echo "$ac_t""yes" 1>&6
- LIBS="$LIBS -ldir"
- else
- echo "$ac_t""no" 1>&6
- fi
- else
- echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
- echo "configure:1319: checking for opendir in -lx" >&5
- ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
- if eval "test "`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- ac_save_LIBS="$LIBS"
- LIBS="-lx $LIBS"
- cat > conftest.$ac_ext <<EOF
- #line 1327 "configure"
- #include "confdefs.h"
- /* Override any gcc2 internal prototype to avoid an error. */
- /* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
- char opendir();
- int main() {
- opendir()
- ; return 0; }
- EOF
- if { (eval echo configure:1338: "$ac_link") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
- fi
- rm -f conftest*
- LIBS="$ac_save_LIBS"
- fi
- if eval "test "`echo '$ac_cv_lib_'$ac_lib_var`" = yes"; then
- echo "$ac_t""yes" 1>&6
- LIBS="$LIBS -lx"
- else
- echo "$ac_t""no" 1>&6
- fi
- fi
- for ac_func in strcasecmp select setenv putenv tcgetattr setlocale lstat
- do
- echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
- echo "configure:1364: checking for $ac_func" >&5
- if eval "test "`echo '$''{'ac_cv_func_$ac_func'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- cat > conftest.$ac_ext <<EOF
- #line 1369 "configure"
- #include "confdefs.h"
- /* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
- #include <assert.h>
- /* Override any gcc2 internal prototype to avoid an error. */
- /* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
- char $ac_func();
- int main() {
- /* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
- #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
- choke me
- #else
- $ac_func();
- #endif
- ; return 0; }
- EOF
- if { (eval echo configure:1392: "$ac_link") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
- fi
- rm -f conftest*
- fi
- if eval "test "`echo '$ac_cv_func_'$ac_func`" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
- #define $ac_tr_func 1
- EOF
-
- else
- echo "$ac_t""no" 1>&6
- fi
- done
- echo $ac_n "checking for working strcoll""... $ac_c" 1>&6
- echo "configure:1418: checking for working strcoll" >&5
- if eval "test "`echo '$''{'ac_cv_func_strcoll_works'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- if test "$cross_compiling" = yes; then
- ac_cv_func_strcoll_works=no
- else
- cat > conftest.$ac_ext <<EOF
- #line 1426 "configure"
- #include "confdefs.h"
- #include <string.h>
- main ()
- {
- exit (strcoll ("abc", "def") >= 0 ||
- strcoll ("ABC", "DEF") >= 0 ||
- strcoll ("123", "456") >= 0);
- }
- EOF
- if { (eval echo configure:1436: "$ac_link") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
- then
- ac_cv_func_strcoll_works=yes
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_func_strcoll_works=no
- fi
- rm -fr conftest*
- fi
- fi
- echo "$ac_t""$ac_cv_func_strcoll_works" 1>&6
- if test $ac_cv_func_strcoll_works = yes; then
- cat >> confdefs.h <<EOF
- #define HAVE_STRCOLL 1
- EOF
- fi
- for ac_hdr in unistd.h stdlib.h varargs.h stdarg.h string.h
- sys/ptem.h sys/pte.h sys/stream.h sys/select.h
- termcap.h termios.h termio.h sys/file.h locale.h
- do
- ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
- echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
- echo "configure:1465: checking for $ac_hdr" >&5
- if eval "test "`echo '$''{'ac_cv_header_$ac_safe'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- cat > conftest.$ac_ext <<EOF
- #line 1470 "configure"
- #include "confdefs.h"
- #include <$ac_hdr>
- EOF
- ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
- { (eval echo configure:1475: "$ac_try") 1>&5; (eval $ac_try) 2>&5; }
- ac_err=`grep -v '^ *+' conftest.out`
- if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
- else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
- fi
- rm -f conftest*
- fi
- if eval "test "`echo '$ac_cv_header_'$ac_safe`" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
- #define $ac_tr_hdr 1
- EOF
-
- else
- echo "$ac_t""no" 1>&6
- fi
- done
- echo $ac_n "checking for type of signal functions""... $ac_c" 1>&6
- echo "configure:1504: checking for type of signal functions" >&5
- if eval "test "`echo '$''{'bash_cv_signal_vintage'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-
- cat > conftest.$ac_ext <<EOF
- #line 1510 "configure"
- #include "confdefs.h"
- #include <signal.h>
- int main() {
- sigset_t ss;
- struct sigaction sa;
- sigemptyset(&ss); sigsuspend(&ss);
- sigaction(SIGINT, &sa, (struct sigaction *) 0);
- sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0);
-
- ; return 0; }
- EOF
- if { (eval echo configure:1523: "$ac_link") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- rm -rf conftest*
- bash_cv_signal_vintage=posix
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
-
- cat > conftest.$ac_ext <<EOF
- #line 1532 "configure"
- #include "confdefs.h"
- #include <signal.h>
- int main() {
- int mask = sigmask(SIGINT);
- sigsetmask(mask); sigblock(mask); sigpause(mask);
-
- ; return 0; }
- EOF
- if { (eval echo configure:1542: "$ac_link") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- rm -rf conftest*
- bash_cv_signal_vintage=4.2bsd
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
-
- cat > conftest.$ac_ext <<EOF
- #line 1551 "configure"
- #include "confdefs.h"
- #include <signal.h>
- RETSIGTYPE foo() { }
- int main() {
- int mask = sigmask(SIGINT);
- sigset(SIGINT, foo); sigrelse(SIGINT);
- sighold(SIGINT); sigpause(SIGINT);
-
- ; return 0; }
- EOF
- if { (eval echo configure:1564: "$ac_link") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- rm -rf conftest*
- bash_cv_signal_vintage=svr3
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- bash_cv_signal_vintage=v7
-
- fi
- rm -f conftest*
-
- fi
- rm -f conftest*
- fi
- rm -f conftest*
- fi
- echo "$ac_t""$bash_cv_signal_vintage" 1>&6
- if test "$bash_cv_signal_vintage" = posix; then
- cat >> confdefs.h <<EOF
- #define HAVE_POSIX_SIGNALS 1
- EOF
- elif test "$bash_cv_signal_vintage" = "4.2bsd"; then
- cat >> confdefs.h <<EOF
- #define HAVE_BSD_SIGNALS 1
- EOF
- elif test "$bash_cv_signal_vintage" = svr3; then
- cat >> confdefs.h <<EOF
- #define HAVE_USG_SIGHOLD 1
- EOF
- fi
- echo $ac_n "checking if signal handlers must be reinstalled when invoked""... $ac_c" 1>&6
- echo "configure:1605: checking if signal handlers must be reinstalled when invoked" >&5
- if eval "test "`echo '$''{'bash_cv_must_reinstall_sighandlers'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- if test "$cross_compiling" = yes; then
- echo "configure: warning: cannot check signal handling if cross compiling -- defaulting to no" 1>&2
- bash_cv_must_reinstall_sighandlers=no
- else
- cat > conftest.$ac_ext <<EOF
- #line 1615 "configure"
- #include "confdefs.h"
- #include <signal.h>
- #ifdef HAVE_UNISTD_H
- #include <unistd.h>
- #endif
- typedef RETSIGTYPE sigfunc();
- int nsigint;
- #ifdef HAVE_POSIX_SIGNALS
- sigfunc *
- set_signal_handler(sig, handler)
- int sig;
- sigfunc *handler;
- {
- struct sigaction act, oact;
- act.sa_handler = handler;
- act.sa_flags = 0;
- sigemptyset (&act.sa_mask);
- sigemptyset (&oact.sa_mask);
- sigaction (sig, &act, &oact);
- return (oact.sa_handler);
- }
- #else
- #define set_signal_handler(s, h) signal(s, h)
- #endif
- RETSIGTYPE
- sigint(s)
- int s;
- {
- nsigint++;
- }
- main()
- {
- nsigint = 0;
- set_signal_handler(SIGINT, sigint);
- kill((int)getpid(), SIGINT);
- kill((int)getpid(), SIGINT);
- exit(nsigint != 2);
- }
- EOF
- if { (eval echo configure:1662: "$ac_link") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
- then
- bash_cv_must_reinstall_sighandlers=no
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- bash_cv_must_reinstall_sighandlers=yes
- fi
- rm -fr conftest*
- fi
- fi
- echo "$ac_t""$bash_cv_must_reinstall_sighandlers" 1>&6
- if test $bash_cv_must_reinstall_sighandlers = yes; then
- cat >> confdefs.h <<EOF
- #define MUST_REINSTALL_SIGHANDLERS 1
- EOF
- fi
- echo $ac_n "checking for presence of POSIX-style sigsetjmp/siglongjmp""... $ac_c" 1>&6
- echo "configure:1687: checking for presence of POSIX-style sigsetjmp/siglongjmp" >&5
- if eval "test "`echo '$''{'bash_cv_func_sigsetjmp'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- if test "$cross_compiling" = yes; then
- echo "configure: warning: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" 1>&2
- bash_cv_func_sigsetjmp=missing
- else
- cat > conftest.$ac_ext <<EOF
- #line 1697 "configure"
- #include "confdefs.h"
- #ifdef HAVE_UNISTD_H
- #include <unistd.h>
- #endif
- #include <sys/types.h>
- #include <signal.h>
- #include <setjmp.h>
- main()
- {
- #if !defined (_POSIX_VERSION) || !defined (HAVE_POSIX_SIGNALS)
- exit (1);
- #else
- int code;
- sigset_t set, oset;
- sigjmp_buf xx;
- /* get the mask */
- sigemptyset(&set);
- sigemptyset(&oset);
- sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &set);
- sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &oset);
- /* save it */
- code = sigsetjmp(xx, 1);
- if (code)
- exit(0); /* could get sigmask and compare to oset here. */
- /* change it */
- sigaddset(&set, SIGINT);
- sigprocmask(SIG_BLOCK, &set, (sigset_t *)NULL);
- /* and siglongjmp */
- siglongjmp(xx, 10);
- exit(1);
- #endif
- }
- EOF
- if { (eval echo configure:1738: "$ac_link") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
- then
- bash_cv_func_sigsetjmp=present
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- bash_cv_func_sigsetjmp=missing
- fi
- rm -fr conftest*
- fi
- fi
- echo "$ac_t""$bash_cv_func_sigsetjmp" 1>&6
- if test $bash_cv_func_sigsetjmp = present; then
- cat >> confdefs.h <<EOF
- #define HAVE_POSIX_SIGSETJMP 1
- EOF
- fi
- echo $ac_n "checking for lstat""... $ac_c" 1>&6
- echo "configure:1761: checking for lstat" >&5
- if eval "test "`echo '$''{'bash_cv_func_lstat'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- cat > conftest.$ac_ext <<EOF
- #line 1766 "configure"
- #include "confdefs.h"
- #include <sys/types.h>
- #include <sys/stat.h>
- int main() {
- lstat(".",(struct stat *)0);
- ; return 0; }
- EOF
- if { (eval echo configure:1776: "$ac_link") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- rm -rf conftest*
- bash_cv_func_lstat=yes
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- bash_cv_func_lstat=no
- fi
- rm -f conftest*
- fi
- echo "$ac_t""$bash_cv_func_lstat" 1>&6
- if test $bash_cv_func_lstat = yes; then
- cat >> confdefs.h <<EOF
- #define HAVE_LSTAT 1
- EOF
- fi
- echo $ac_n "checking whether programs are able to redeclare getpw functions""... $ac_c" 1>&6
- echo "configure:1797: checking whether programs are able to redeclare getpw functions" >&5
- if eval "test "`echo '$''{'bash_cv_can_redecl_getpw'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- cat > conftest.$ac_ext <<EOF
- #line 1802 "configure"
- #include "confdefs.h"
- #include <sys/types.h>
- #include <pwd.h>
- extern struct passwd *getpwent();
- extern struct passwd *getpwuid();
- extern struct passwd *getpwnam();
- int main() {
- struct passwd *z; z = getpwent(); z = getpwuid(0); z = getpwnam("root");
- ; return 0; }
- EOF
- if { (eval echo configure:1813: "$ac_compile") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- bash_cv_can_redecl_getpw=yes
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- bash_cv_can_redecl_getpw=no
- fi
- rm -f conftest*
- fi
- echo "$ac_t""$bash_cv_can_redecl_getpw" 1>&6
- if test $bash_cv_can_redecl_getpw = no; then
- cat >> confdefs.h <<EOF
- #define HAVE_GETPW_DECLS 1
- EOF
- fi
- echo $ac_n "checking whether or not strcoll and strcmp differ""... $ac_c" 1>&6
- echo "configure:1835: checking whether or not strcoll and strcmp differ" >&5
- if eval "test "`echo '$''{'bash_cv_func_strcoll_broken'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- if test "$cross_compiling" = yes; then
- echo "configure: warning: cannot check strcoll if cross compiling -- defaulting to no" 1>&2
- bash_cv_func_strcoll_broken=no
- else
- cat > conftest.$ac_ext <<EOF
- #line 1845 "configure"
- #include "confdefs.h"
- #include <stdio.h>
- #if defined (HAVE_LOCALE_H)
- #include <locale.h>
- #endif
- main(c, v)
- int c;
- char *v[];
- {
- int r1, r2;
- char *deflocale, *defcoll;
- #ifdef HAVE_SETLOCALE
- deflocale = setlocale(LC_ALL, "");
- defcoll = setlocale(LC_COLLATE, "");
- #endif
- #ifdef HAVE_STRCOLL
- /* These two values are taken from tests/glob-test. */
- r1 = strcoll("abd", "aXd");
- #else
- r1 = 0;
- #endif
- r2 = strcmp("abd", "aXd");
- /* These two should both be greater than 0. It is permissible for
- a system to return different values, as long as the sign is the
- same. */
- /* Exit with 1 (failure) if these two values are both > 0, since
- this tests whether strcoll(3) is broken with respect to strcmp(3)
- in the default locale. */
- exit (r1 > 0 && r2 > 0);
- }
- EOF
- if { (eval echo configure:1884: "$ac_link") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
- then
- bash_cv_func_strcoll_broken=yes
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- bash_cv_func_strcoll_broken=no
- fi
- rm -fr conftest*
- fi
- fi
- echo "$ac_t""$bash_cv_func_strcoll_broken" 1>&6
- if test $bash_cv_func_strcoll_broken = yes; then
- cat >> confdefs.h <<EOF
- #define STRCOLL_BROKEN 1
- EOF
- fi
- echo $ac_n "checking whether signal handlers are of type void""... $ac_c" 1>&6
- echo "configure:1908: checking whether signal handlers are of type void" >&5
- if eval "test "`echo '$''{'bash_cv_void_sighandler'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- cat > conftest.$ac_ext <<EOF
- #line 1913 "configure"
- #include "confdefs.h"
- #include <sys/types.h>
- #include <signal.h>
- #ifdef signal
- #undef signal
- #endif
- #ifdef __cplusplus
- extern "C"
- #endif
- void (*signal ()) ();
- int main() {
- int i;
- ; return 0; }
- EOF
- if { (eval echo configure:1928: "$ac_compile") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- bash_cv_void_sighandler=yes
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- bash_cv_void_sighandler=no
- fi
- rm -f conftest*
- fi
- echo "$ac_t""$bash_cv_void_sighandler" 1>&6
- if test $bash_cv_void_sighandler = yes; then
- cat >> confdefs.h <<EOF
- #define VOID_SIGHANDLER 1
- EOF
- fi
- echo $ac_n "checking for TIOCGWINSZ in sys/ioctl.h""... $ac_c" 1>&6
- echo "configure:1948: checking for TIOCGWINSZ in sys/ioctl.h" >&5
- if eval "test "`echo '$''{'bash_cv_tiocgwinsz_in_ioctl'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- cat > conftest.$ac_ext <<EOF
- #line 1953 "configure"
- #include "confdefs.h"
- #include <sys/types.h>
- #include <sys/ioctl.h>
- int main() {
- int x = TIOCGWINSZ;
- ; return 0; }
- EOF
- if { (eval echo configure:1961: "$ac_compile") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- bash_cv_tiocgwinsz_in_ioctl=yes
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- bash_cv_tiocgwinsz_in_ioctl=no
- fi
- rm -f conftest*
- fi
- echo "$ac_t""$bash_cv_tiocgwinsz_in_ioctl" 1>&6
- if test $bash_cv_tiocgwinsz_in_ioctl = yes; then
- cat >> confdefs.h <<EOF
- #define GWINSZ_IN_SYS_IOCTL 1
- EOF
- fi
- echo $ac_n "checking for TIOCSTAT in sys/ioctl.h""... $ac_c" 1>&6
- echo "configure:1982: checking for TIOCSTAT in sys/ioctl.h" >&5
- if eval "test "`echo '$''{'bash_cv_tiocstat_in_ioctl'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- cat > conftest.$ac_ext <<EOF
- #line 1987 "configure"
- #include "confdefs.h"
- #include <sys/types.h>
- #include <sys/ioctl.h>
- int main() {
- int x = TIOCSTAT;
- ; return 0; }
- EOF
- if { (eval echo configure:1995: "$ac_compile") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- bash_cv_tiocstat_in_ioctl=yes
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- bash_cv_tiocstat_in_ioctl=no
- fi
- rm -f conftest*
- fi
- echo "$ac_t""$bash_cv_tiocstat_in_ioctl" 1>&6
- if test $bash_cv_tiocstat_in_ioctl = yes; then
- cat >> confdefs.h <<EOF
- #define TIOCSTAT_IN_SYS_IOCTL 1
- EOF
- fi
- echo $ac_n "checking for FIONREAD in sys/ioctl.h""... $ac_c" 1>&6
- echo "configure:2016: checking for FIONREAD in sys/ioctl.h" >&5
- if eval "test "`echo '$''{'bash_cv_fionread_in_ioctl'+set}'`" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- cat > conftest.$ac_ext <<EOF
- #line 2021 "configure"
- #include "confdefs.h"
- #include <sys/types.h>
- #include <sys/ioctl.h>
- int main() {
- int x = FIONREAD;
- ; return 0; }
- EOF
- if { (eval echo configure:2029: "$ac_compile") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- bash_cv_fionread_in_ioctl=yes
- else
- echo "configure: failed program was:" >&5
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- int main() {
- struct dirent d; int z; z = d.d_fileno;
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- EOF
- if { (eval echo configure:2235: "$ac_compile") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- bash_cv_dirent_has_d_fileno=yes
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
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- bash_cv_dirent_has_d_fileno=no
- fi
- rm -f conftest*
- fi
- echo "$ac_t""$bash_cv_dirent_has_d_fileno" 1>&6
- if test $bash_cv_dirent_has_d_fileno = yes; then
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- echo $ac_n "checking which library has the termcap functions""... $ac_c" 1>&6
- echo "configure:2264: checking which library has the termcap functions" >&5
- _bash_needmsg=
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- else
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- LIBS="-ltermcap $LIBS"
- cat > conftest.$ac_ext <<EOF
- #line 2279 "configure"
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- /* Override any gcc2 internal prototype to avoid an error. */
- /* We use char because int might match the return type of a gcc2
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- char tgetent();
- int main() {
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- eval "ac_cv_lib_$ac_lib_var=yes"
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- cat conftest.$ac_ext >&5
- rm -rf conftest*
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- #line 2317 "configure"
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- /* Override any gcc2 internal prototype to avoid an error. */
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- #line 2355 "configure"
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- /* Override any gcc2 internal prototype to avoid an error. */
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- eval "ac_cv_lib_$ac_lib_var=yes"
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
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- eval "ac_cv_lib_$ac_lib_var=no"
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- if test $bash_cv_termcap_lib = gnutermcap && test -z "$prefer_curses"; then
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- # shared library configuration section
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- echo "configure:2432: checking configuration for building shared libraries" >&5
- eval `${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C ${CC} -c ${host_cpu} -o ${host_os} -v ${host_vendor}`
-
-
-
-
-
-
-
-
-
-
-
-
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- cat > confcache <<EOF
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- #
- # By default, configure uses ./config.cache as the cache file,
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- cat >> $CONFIG_STATUS <<EOF
- # Protect against being on the right side of a sed subst in config.status.
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- s%@SHLIB_XLDFLAGS@%$SHLIB_XLDFLAGS%g
- s%@SHLIB_LIBSUFF@%$SHLIB_LIBSUFF%g
- s%@SHLIB_LIBVERSION@%$SHLIB_LIBVERSION%g
- s%@SHLIB_LIBS@%$SHLIB_LIBS%g
- s%@BUILD_DIR@%$BUILD_DIR%g
- s%@LOCAL_CFLAGS@%$LOCAL_CFLAGS%g
- s%@LOCAL_LDFLAGS@%$LOCAL_LDFLAGS%g
- s%@LOCAL_DEFS@%$LOCAL_DEFS%g
- s%@ARFLAGS@%$ARFLAGS%g
- s%@LIBVERSION@%$LIBVERSION%g
- s%@TERMCAP_LIB@%$TERMCAP_LIB%g
- CEOF
- EOF
- cat >> $CONFIG_STATUS <<EOF
- # Split the substitutions into bite-sized pieces for seds with
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- cat >> $CONFIG_STATUS <<EOF
- CONFIG_FILES=${CONFIG_FILES-"Makefile doc/Makefile examples/Makefile shlib/Makefile"}
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- cat >> $CONFIG_STATUS <<EOF
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- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
- if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
- # The file is in a subdirectory.
- test ! -d "$ac_dir" && mkdir "$ac_dir"
- ac_dir_suffix="/`echo $ac_dir|sed 's%^./%%'`"
- # A "../" for each directory in $ac_dir_suffix.
- ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
- else
- ac_dir_suffix= ac_dots=
- fi
- case "$ac_given_srcdir" in
- .) srcdir=.
- if test -z "$ac_dots"; then top_srcdir=.
- else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
- /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
- *) # Relative path.
- srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
- top_srcdir="$ac_dots$ac_given_srcdir" ;;
- esac
- case "$ac_given_INSTALL" in
- [/$]*) INSTALL="$ac_given_INSTALL" ;;
- *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
- esac
- echo creating "$ac_file"
- rm -f "$ac_file"
- configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
- case "$ac_file" in
- *Makefile*) ac_comsub="1i\
- # $configure_input" ;;
- *) ac_comsub= ;;
- esac
- ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
- sed -e "$ac_comsub
- s%@configure_input@%$configure_input%g
- s%@srcdir@%$srcdir%g
- s%@top_srcdir@%$top_srcdir%g
- s%@INSTALL@%$INSTALL%g
- " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
- fi; done
- rm -f conftest.s*
- # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
- # NAME is the cpp macro being defined and VALUE is the value it is being given.
- #
- # ac_d sets the value in "#define NAME VALUE" lines.
- ac_dA='s%^([ ]*)#([ ]*define[ ][ ]*)'
- ac_dB='([ ][ ]*)[^ ]*%1#2'
- ac_dC='3'
- ac_dD='%g'
- # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
- ac_uA='s%^([ ]*)#([ ]*)undef([ ][ ]*)'
- ac_uB='([ ])%1#2define3'
- ac_uC=' '
- ac_uD='4%g'
- # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
- ac_eA='s%^([ ]*)#([ ]*)undef([ ][ ]*)'
- ac_eB='$%1#2define3'
- ac_eC=' '
- ac_eD='%g'
- if test "${CONFIG_HEADERS+set}" != set; then
- EOF
- cat >> $CONFIG_STATUS <<EOF
- CONFIG_HEADERS="config.h"
- EOF
- cat >> $CONFIG_STATUS <<EOF
- fi
- for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
- case "$ac_file" in
- *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
- ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
- *) ac_file_in="${ac_file}.in" ;;
- esac
- echo creating $ac_file
- rm -f conftest.frag conftest.in conftest.out
- ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
- cat $ac_file_inputs > conftest.in
- EOF
- # Transform confdefs.h into a sed script conftest.vals that substitutes
- # the proper values into config.h.in to produce config.h. And first:
- # Protect against being on the right side of a sed subst in config.status.
- # Protect against being in an unquoted here document in config.status.
- rm -f conftest.vals
- cat > conftest.hdr <<EOF
- s/[\&%]/\&/g
- s%[\$`]%\&%g
- s%#define ([A-Za-z_][A-Za-z0-9_]*) *(.*)%${ac_dA}1${ac_dB}1${ac_dC}2${ac_dD}%gp
- s%ac_d%ac_u%gp
- s%ac_u%ac_e%gp
- EOF
- sed -n -f conftest.hdr confdefs.h > conftest.vals
- rm -f conftest.hdr
- # This sed command replaces #undef with comments. This is necessary, for
- # example, in the case of _POSIX_SOURCE, which is predefined and required
- # on some systems where configure will not decide to define it.
- cat >> conftest.vals <<EOF
- s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
- EOF
- # Break up conftest.vals because some shells have a limit on
- # the size of here documents, and old seds have small limits too.
- rm -f conftest.tail
- while :
- do
- ac_lines=`grep -c . conftest.vals`
- # grep -c gives empty output for an empty file on some AIX systems.
- if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
- # Write a limited-size here document to conftest.frag.
- echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
- sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
- echo 'CEOF
- sed -f conftest.frag conftest.in > conftest.out
- rm -f conftest.in
- mv conftest.out conftest.in
- ' >> $CONFIG_STATUS
- sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
- rm -f conftest.vals
- mv conftest.tail conftest.vals
- done
- rm -f conftest.vals
- cat >> $CONFIG_STATUS <<EOF
- rm -f conftest.frag conftest.h
- echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
- cat conftest.in >> conftest.h
- rm -f conftest.in
- if cmp -s $ac_file conftest.h 2>/dev/null; then
- echo "$ac_file is unchanged"
- rm -f conftest.h
- else
- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
- if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
- # The file is in a subdirectory.
- test ! -d "$ac_dir" && mkdir "$ac_dir"
- fi
- rm -f $ac_file
- mv conftest.h $ac_file
- fi
- fi; done
- EOF
- cat >> $CONFIG_STATUS <<EOF
- EOF
- cat >> $CONFIG_STATUS <<EOF
- # Makefile uses this timestamp file to record whether config.h is up to date.
- echo > stamp-h
- exit 0
- EOF
- chmod +x $CONFIG_STATUS
- rm -fr confdefs* $ac_clean_files
- test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1