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- #! /bin/sh
-
- # From configure.in Id: configure.in,v 1.18 1998/07/13 08:09:25 zeller Exp
- unset CDPATH
-
-
-
-
- # Do all the work for Automake. This macro actually does too much --
- # some checks are only needed if your package does certain things.
- # But this isn't really a big deal.
-
- # serial 1
-
-
-
-
-
- # serial 1
-
-
-
- #
- # Check to make sure that the build environment is sane.
- #
-
-
-
-
-
-
-
-
- # Check to see if we're running under Win32, without using
- # AC_CANONICAL_*. If so, set output variable EXEEXT to ".exe".
- # Otherwise set it to "".
-
-
-
- # Check to see if we're running under Cygwin32, without using
- # AC_CANONICAL_*. If so, set output variable CYGWIN32 to "yes".
- # Otherwise set it to "no".
-
-
-
- # Check to see if we're running under Mingw, without using
- # AC_CANONICAL_*. If so, set output variable MINGW32 to "yes".
- # Otherwise set it to "no".
-
-
-
- # 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="$ac_help
- --with-x use the X Window System"
- ac_help="$ac_help
- --without-motif do not use Motif widgets"
- ac_help="$ac_help
- --with-motif-includes=DIR Motif include files are in DIR"
- ac_help="$ac_help
- --with-motif-libraries=DIR Motif libraries are in DIR"
- ac_help="$ac_help
- --without-athena do not use Athena widgets"
- ac_help="$ac_help
- --with-athena-includes=DIR Athena include files are in DIR"
- ac_help="$ac_help
- --with-athena-libraries=DIR Athena libraries are in DIR"
-
- # Initialize some variables set by options.
- # The variables have the same names as the options, with
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- build=NONE
- cache_file=./config.cache
- exec_prefix=NONE
- host=NONE
- no_create=
- nonopt=NONE
- no_recursion=
- prefix=NONE
- program_prefix=NONE
- program_suffix=NONE
- program_transform_name=s,x,x,
- silent=
- site=
- srcdir=
- target=NONE
- verbose=
- x_includes=NONE
- x_libraries=NONE
- bindir='${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'
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-
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- *) ac_optarg= ;;
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- # Accept the important Cygnus configure options, so we can diagnose typos.
-
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-
- -bindir | --bindir | --bindi | --bind | --bin | --bi)
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- ac_prev=cache_file ;;
- -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
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- ac_feature=`echo $ac_feature| sed 's/-/_/g'`
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- *) ac_optarg=yes ;;
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-
- -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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- cat << EOF
- Usage: configure [options] [host]
- Options: [defaults in brackets after descriptions]
- Configuration:
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- --help print this message
- --no-create do not create output files
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- --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
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- [PREFIX/share]
- --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
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- run sed PROGRAM on installed program names
- EOF
- cat << EOF
- Host type:
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- --host=HOST configure for HOST [guessed]
- --target=TARGET configure for TARGET [TARGET=HOST]
- Features and packages:
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- --x-includes=DIR X include files are in DIR
- --x-libraries=DIR X library files are in DIR
- EOF
- if test -n "$ac_help"; then
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- fi
- exit 0 ;;
-
- -host | --host | --hos | --ho)
- ac_prev=host ;;
- -host=* | --host=* | --hos=* | --ho=*)
- host="$ac_optarg" ;;
-
- -includedir | --includedir | --includedi | --included | --include \
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- ac_prev=includedir ;;
- -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
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-
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- ac_prev=libdir ;;
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-
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- -localstatedir | --localstatedir | --localstatedi | --localstated \
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- ac_prev=localstatedir ;;
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- localstatedir="$ac_optarg" ;;
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-
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- oldincludedir="$ac_optarg" ;;
-
- -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
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-
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- ac_prev=program_prefix ;;
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-
- -program-suffix | --program-suffix | --program-suffi | --program-suff \
- | --program-suf | --program-su | --program-s)
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- -program-suffix=* | --program-suffix=* | --program-suffi=* \
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- program_suffix="$ac_optarg" ;;
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- -program-transform-name=* | --program-transform-name=* \
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- cross_compiling=$ac_cv_prog_cc_cross
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- if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
- # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
- if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
- ac_n= ac_c='
- ' ac_t=' '
- else
- ac_n=-n ac_c= ac_t=
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- else
- ac_n= ac_c='\c' ac_t=
- fi
-
-
- ac_aux_dir=
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- ac_aux_dir=$ac_dir
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- 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 libiberty $srcdir/libiberty" 1>&2; exit 1; }
- fi
- ac_config_guess=$ac_aux_dir/config.guess
- ac_config_sub=$ac_aux_dir/config.sub
- ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-
- # Do some error checking and defaulting for the host and target type.
- # The inputs are:
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- #
- # The rules are:
- # 1. You are not allowed to specify --host, --target, and nonopt at the
- # same time.
- # 2. Host defaults to nonopt.
- # 3. If nonopt is not specified, then host defaults to the current host,
- # as determined by config.guess.
- # 4. Target and build default to nonopt.
- # 5. If nonopt is not specified, then target and build default to host.
-
- # The aliases save the names the user supplied, while $host etc.
- # will get canonicalized.
- case $host---$target---$nonopt in
- NONE---*---* | *---NONE---* | *---*---NONE) ;;
- *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
- esac
-
-
- # 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""... $ac_c" 1>&6
- echo "configure:632: checking host system type" >&5
-
- host_alias=$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
-
- echo $ac_n "checking target system type""... $ac_c" 1>&6
- echo "configure:653: checking target system type" >&5
-
- target_alias=$target
- case "$target_alias" in
- NONE)
- case $nonopt in
- NONE) target_alias=$host_alias ;;
- *) target_alias=$nonopt ;;
- esac ;;
- esac
-
- target=`$ac_config_sub $target_alias`
- target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
- target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
- target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
- echo "$ac_t""$target" 1>&6
-
- echo $ac_n "checking build system type""... $ac_c" 1>&6
- echo "configure:671: checking build system type" >&5
-
- build_alias=$build
- case "$build_alias" in
- NONE)
- case $nonopt in
- NONE) build_alias=$host_alias ;;
- *) build_alias=$nonopt ;;
- esac ;;
- esac
-
- build=`$ac_config_sub $build_alias`
- build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
- build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
- build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
- echo "$ac_t""$build" 1>&6
-
- test "$host_alias" != "$target_alias" &&
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-
- # 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""... $ac_c" 1>&6
- echo "configure:704: checking for a BSD compatible install" >&5
- if test -z "$INSTALL"; then
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- echo $ac_n "(cached) $ac_c" 1>&6
- else
- IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
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- case "$ac_dir/" in
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- *)
- # 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
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- # AIX install. It has an incompatible calling convention.
- # OSF/1 installbsd also uses dspmsg, but is usable.
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- ac_cv_path_install="$ac_dir/$ac_prog -c"
- break 2
- fi
- fi
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- ;;
- esac
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- 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"
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- fi
- echo "$ac_t""$INSTALL" 1>&6
-
- # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
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- test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
- test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-
- test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
-
- echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
- echo "configure:757: checking whether build environment is sane" >&5
- # Just in case
- sleep 1
- echo timestamp > conftestfile
- # Do `set' in a subshell so we don't clobber the current shell's
- # arguments. Must try -L first in case configure is actually a
- # symlink; some systems play weird games with the mod time of symlinks
- # (eg FreeBSD returns the mod time of the symlink's containing
- # directory).
- if (
- set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
- if test "$*" = "X"; then
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- set X `ls -t $srcdir/configure conftestfile`
- fi
- if test "$*" != "X $srcdir/configure conftestfile" \
- && test "$*" != "X conftestfile $srcdir/configure"; then
-
- # If neither matched, then we have a broken ls. This can happen
- # if, for instance, CONFIG_SHELL is bash and it inherits a
- # broken ls alias from the environment. This has actually
- # happened. Such a system could not be considered "sane".
- { echo "configure: error: ls -t appears to fail. Make sure there is not a broken
- alias in your environment" 1>&2; exit 1; }
- fi
-
- test "$2" = conftestfile
- )
- then
- # Ok.
- :
- else
- { echo "configure: error: newly created file is older than distributed files!
- Check your system clock" 1>&2; exit 1; }
- fi
- rm -f conftest*
- echo "$ac_t""yes" 1>&6
- if test "$program_transform_name" = s,x,x,; then
- program_transform_name=
- else
- # Double any \ or $. echo might interpret backslashes.
- cat <<\EOF_SED > conftestsed
- s,\\,\\\\,g; s,\$,$$,g
- EOF_SED
- program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
- rm -f conftestsed
- fi
- test "$program_prefix" != NONE &&
- program_transform_name="s,^,${program_prefix},; $program_transform_name"
- # Use a double $ so make ignores it.
- test "$program_suffix" != NONE &&
- program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
-
- # sed with no file args requires a program.
- test "$program_transform_name" = "" && program_transform_name="s,x,x,"
-
- echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
- echo "configure:814: checking whether ${MAKE-make} sets \${MAKE}" >&5
- set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
- if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- cat > conftestmake <<\EOF
- all:
- @echo 'ac_maketemp="${MAKE}"'
- EOF
- # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
- eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
- if test -n "$ac_maketemp"; then
- eval ac_cv_prog_make_${ac_make}_set=yes
- else
- eval ac_cv_prog_make_${ac_make}_set=no
- fi
- rm -f conftestmake
- fi
- if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- SET_MAKE=
- else
- echo "$ac_t""no" 1>&6
- SET_MAKE="MAKE=${MAKE-make}"
- fi
-
-
- PACKAGE=package
-
- VERSION=version
-
- if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
- { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
- fi
-
-
-
- missing_dir=`cd $ac_aux_dir && pwd`
- echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
- echo "configure:853: checking for working aclocal" >&5
- # Run test in a subshell; some versions of sh will print an error if
- # an executable is not found, even if stderr is redirected.
- # Redirect stdin to placate older versions of autoconf. Sigh.
- if (aclocal --version) < /dev/null > /dev/null 2>&1; then
- ACLOCAL=aclocal
- echo "$ac_t""found" 1>&6
- else
- ACLOCAL="$missing_dir/missing aclocal"
- echo "$ac_t""missing" 1>&6
- fi
-
- echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
- echo "configure:866: checking for working autoconf" >&5
- # Run test in a subshell; some versions of sh will print an error if
- # an executable is not found, even if stderr is redirected.
- # Redirect stdin to placate older versions of autoconf. Sigh.
- if (autoconf --version) < /dev/null > /dev/null 2>&1; then
- AUTOCONF=autoconf
- echo "$ac_t""found" 1>&6
- else
- AUTOCONF="$missing_dir/missing autoconf"
- echo "$ac_t""missing" 1>&6
- fi
-
- echo $ac_n "checking for working automake""... $ac_c" 1>&6
- echo "configure:879: checking for working automake" >&5
- # Run test in a subshell; some versions of sh will print an error if
- # an executable is not found, even if stderr is redirected.
- # Redirect stdin to placate older versions of autoconf. Sigh.
- if (automake --version) < /dev/null > /dev/null 2>&1; then
- AUTOMAKE=automake
- echo "$ac_t""found" 1>&6
- else
- AUTOMAKE="$missing_dir/missing automake"
- echo "$ac_t""missing" 1>&6
- fi
-
- echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
- echo "configure:892: checking for working autoheader" >&5
- # Run test in a subshell; some versions of sh will print an error if
- # an executable is not found, even if stderr is redirected.
- # Redirect stdin to placate older versions of autoconf. Sigh.
- if (autoheader --version) < /dev/null > /dev/null 2>&1; then
- AUTOHEADER=autoheader
- echo "$ac_t""found" 1>&6
- else
- AUTOHEADER="$missing_dir/missing autoheader"
- echo "$ac_t""missing" 1>&6
- fi
-
- echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
- echo "configure:905: checking for working makeinfo" >&5
- # Run test in a subshell; some versions of sh will print an error if
- # an executable is not found, even if stderr is redirected.
- # Redirect stdin to placate older versions of autoconf. Sigh.
- if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
- MAKEINFO=makeinfo
- echo "$ac_t""found" 1>&6
- else
- MAKEINFO="$missing_dir/missing makeinfo"
- echo "$ac_t""missing" 1>&6
- fi
-
-
- echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
- echo "configure:919: checking whether ${MAKE-make} sets \${MAKE}" >&5
- set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
- if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
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- else
- cat > conftestmake <<\EOF
- all:
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- EOF
- # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
- eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
- if test -n "$ac_maketemp"; then
- eval ac_cv_prog_make_${ac_make}_set=yes
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- eval ac_cv_prog_make_${ac_make}_set=no
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- rm -f conftestmake
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- if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- SET_MAKE=
- else
- echo "$ac_t""no" 1>&6
- SET_MAKE="MAKE=${MAKE-make}"
- fi
-
- if false; then
- echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
- echo "configure:947: checking how to run the C preprocessor" >&5
- # On Suns, sometimes $CPP names a directory.
- if test -n "$CPP" && test -d "$CPP"; then
- CPP=
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- if test -z "$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="${CC-cc} -E"
- # On the NeXT, cc -E runs the code through the compiler's parser,
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- cat > conftest.$ac_ext <<EOF
- #line 962 "configure"
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- CPP="${CC-cc} -E -traditional-cpp"
- cat > conftest.$ac_ext <<EOF
- #line 979 "configure"
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- ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
- { (eval echo configure:985: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
- ac_err=`grep -v '^ *+' conftest.out`
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- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- CPP=/lib/cpp
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- ac_cv_prog_CPP="$CPP"
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- echo "$ac_t""$CPP" 1>&6
-
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- echo "configure:1012: checking for X" >&5
-
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- # Make sure to not put "make" in the Imakefile rules, since we grep it out.
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- acfindx:
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- if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
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- # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
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- case "$ac_im_usrlibdir" in
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- echo "configure: failed program was:" >&5
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- # Look for the header file in a standard set of common directories.
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- /usr/X11R6/include \
- /usr/X11R5/include \
- /usr/X11R4/include \
- \
- /usr/include/X11 \
- /usr/include/X11R6 \
- /usr/include/X11R5 \
- /usr/include/X11R4 \
- \
- /usr/local/X11/include \
- /usr/local/X11R6/include \
- /usr/local/X11R5/include \
- /usr/local/X11R4/include \
- \
- /usr/local/include/X11 \
- /usr/local/include/X11R6 \
- /usr/local/include/X11R5 \
- /usr/local/include/X11R4 \
- \
- /usr/X386/include \
- /usr/x386/include \
- /usr/XFree86/include/X11 \
- \
- /usr/include \
- /usr/local/include \
- /usr/unsupported/include \
- /usr/athena/include \
- /usr/local/x11r5/include \
- /usr/lpp/Xamples/include \
- \
- /usr/openwin/include \
- /usr/openwin/share/include \
- ; \
- do
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- done
- fi
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-
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-
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- #line 1148 "configure"
- #include "confdefs.h"
-
- int main() {
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- EOF
- if { (eval echo configure:1155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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- LIBS="$ac_save_LIBS"
- # We can link X programs with no special library path.
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- LIBS="$ac_save_LIBS"
- # First see if replacing the include by lib works.
- # Check X11 before X11Rn because it is often a symlink to the current release.
- for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
- /usr/X11/lib \
- /usr/X11R6/lib \
- /usr/X11R5/lib \
- /usr/X11R4/lib \
- \
- /usr/lib/X11 \
- /usr/lib/X11R6 \
- /usr/lib/X11R5 \
- /usr/lib/X11R4 \
- \
- /usr/local/X11/lib \
- /usr/local/X11R6/lib \
- /usr/local/X11R5/lib \
- /usr/local/X11R4/lib \
- \
- /usr/local/lib/X11 \
- /usr/local/lib/X11R6 \
- /usr/local/lib/X11R5 \
- /usr/local/lib/X11R4 \
- \
- /usr/X386/lib \
- /usr/x386/lib \
- /usr/XFree86/lib/X11 \
- \
- /usr/lib \
- /usr/local/lib \
- /usr/unsupported/lib \
- /usr/athena/lib \
- /usr/local/x11r5/lib \
- /usr/lpp/Xamples/lib \
- /lib/usr/lib/X11 \
- \
- /usr/openwin/lib \
- /usr/openwin/share/lib \
- ; \
- do
- for ac_extension in a so sl; do
- if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
- ac_x_libraries=$ac_dir
- break 2
- fi
- done
- done
- fi
- rm -f conftest*
- fi # $ac_x_libraries = NO
-
- if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
- # Didn't find X anywhere. Cache the known absence of X.
- ac_cv_have_x="have_x=no"
- else
- # Record where we found X for the cache.
- ac_cv_have_x="have_x=yes \
- ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
- fi
- fi
- fi
- eval "$ac_cv_have_x"
- fi # $with_x != no
-
- if test "$have_x" != yes; then
- echo "$ac_t""$have_x" 1>&6
- no_x=yes
- else
- # If each of the values was on the command line, it overrides each guess.
- test "x$x_includes" = xNONE && x_includes=$ac_x_includes
- test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
- # Update the cache value to reflect the command line values.
- ac_cv_have_x="have_x=yes \
- ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
- echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
- fi
-
- if test "$no_x" = yes; then
- # Not all programs may use this symbol, but it does not hurt to define it.
- cat >> confdefs.h <<\EOF
- #define X_DISPLAY_MISSING 1
- EOF
-
- X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
- else
- if test -n "$x_includes"; then
- X_CFLAGS="$X_CFLAGS -I$x_includes"
- fi
-
- # It would also be nice to do this for all -L options, not just this one.
- if test -n "$x_libraries"; then
- X_LIBS="$X_LIBS -L$x_libraries"
- # For Solaris; some versions of Sun CC require a space after -R and
- # others require no space. Words are not sufficient . . . .
- case "`(uname -sr) 2>/dev/null`" in
- "SunOS 5"*)
- echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
- echo "configure:1261: checking whether -R must be followed by a space" >&5
- ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
- cat > conftest.$ac_ext <<EOF
- #line 1264 "configure"
- #include "confdefs.h"
-
- int main() {
-
- ; return 0; }
- EOF
- if { (eval echo configure:1271: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- rm -rf conftest*
- ac_R_nospace=yes
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_R_nospace=no
- fi
- rm -f conftest*
- if test $ac_R_nospace = yes; then
- echo "$ac_t""no" 1>&6
- X_LIBS="$X_LIBS -R$x_libraries"
- else
- LIBS="$ac_xsave_LIBS -R $x_libraries"
- cat > conftest.$ac_ext <<EOF
- #line 1287 "configure"
- #include "confdefs.h"
-
- int main() {
-
- ; return 0; }
- EOF
- if { (eval echo configure:1294: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- rm -rf conftest*
- ac_R_space=yes
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_R_space=no
- fi
- rm -f conftest*
- if test $ac_R_space = yes; then
- echo "$ac_t""yes" 1>&6
- X_LIBS="$X_LIBS -R $x_libraries"
- else
- echo "$ac_t""neither works" 1>&6
- fi
- fi
- LIBS="$ac_xsave_LIBS"
- esac
- fi
-
- # Check for system-dependent libraries X programs must link with.
- # Do this before checking for the system-independent R6 libraries
- # (-lICE), since we may need -lsocket or whatever for X linking.
-
- if test "$ISC" = yes; then
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
- else
- # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
- # libraries were built with DECnet support. And karl@cs.umb.edu says
- # the Alpha needs dnet_stub (dnet does not exist).
- echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
- echo "configure:1326: checking for dnet_ntoa in -ldnet" >&5
- ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- ac_save_LIBS="$LIBS"
- LIBS="-ldnet $LIBS"
- cat > conftest.$ac_ext <<EOF
- #line 1334 "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 dnet_ntoa();
-
- int main() {
- dnet_ntoa()
- ; return 0; }
- EOF
- if { (eval echo configure:1345: \"$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
- X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
- else
- echo "$ac_t""no" 1>&6
- fi
-
- if test $ac_cv_lib_dnet_dnet_ntoa = no; then
- echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
- echo "configure:1367: checking for dnet_ntoa in -ldnet_stub" >&5
- ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- ac_save_LIBS="$LIBS"
- LIBS="-ldnet_stub $LIBS"
- cat > conftest.$ac_ext <<EOF
- #line 1375 "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 dnet_ntoa();
-
- int main() {
- dnet_ntoa()
- ; return 0; }
- EOF
- if { (eval echo configure:1386: \"$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
- X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
- else
- echo "$ac_t""no" 1>&6
- fi
-
- fi
-
- # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
- # to get the SysV transport functions.
- # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
- # needs -lnsl.
- # The nsl library prevents programs from opening the X display
- # on Irix 5.2, according to dickey@clark.net.
- echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
- echo "configure:1415: checking for gethostbyname" >&5
- if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- cat > conftest.$ac_ext <<EOF
- #line 1420 "configure"
- #include "confdefs.h"
- /* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char gethostbyname(); 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 gethostbyname();
-
- 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_gethostbyname) || defined (__stub___gethostbyname)
- choke me
- #else
- gethostbyname();
- #endif
-
- ; return 0; }
- EOF
- if { (eval echo configure:1443: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- rm -rf conftest*
- eval "ac_cv_func_gethostbyname=yes"
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_gethostbyname=no"
- fi
- rm -f conftest*
- fi
-
- if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- :
- else
- echo "$ac_t""no" 1>&6
- fi
-
- if test $ac_cv_func_gethostbyname = no; then
- echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
- echo "configure:1464: checking for gethostbyname in -lnsl" >&5
- ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- ac_save_LIBS="$LIBS"
- LIBS="-lnsl $LIBS"
- cat > conftest.$ac_ext <<EOF
- #line 1472 "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 gethostbyname();
-
- int main() {
- gethostbyname()
- ; return 0; }
- EOF
- if { (eval echo configure:1483: \"$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
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
- else
- echo "$ac_t""no" 1>&6
- fi
-
- fi
-
- # lieder@skyler.mavd.honeywell.com says without -lsocket,
- # socket/setsockopt and other routines are undefined under SCO ODT
- # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
- # on later versions), says simon@lia.di.epfl.ch: it contains
- # gethostby* variants that don't use the nameserver (or something).
- # -lsocket must be given before -lnsl if both are needed.
- # We assume that if connect needs -lnsl, so does gethostbyname.
- echo $ac_n "checking for connect""... $ac_c" 1>&6
- echo "configure:1513: checking for connect" >&5
- if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- cat > conftest.$ac_ext <<EOF
- #line 1518 "configure"
- #include "confdefs.h"
- /* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char connect(); 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 connect();
-
- 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_connect) || defined (__stub___connect)
- choke me
- #else
- connect();
- #endif
-
- ; return 0; }
- EOF
- if { (eval echo configure:1541: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- rm -rf conftest*
- eval "ac_cv_func_connect=yes"
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_connect=no"
- fi
- rm -f conftest*
- fi
-
- if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- :
- else
- echo "$ac_t""no" 1>&6
- fi
-
- if test $ac_cv_func_connect = no; then
- echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
- echo "configure:1562: checking for connect in -lsocket" >&5
- ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- ac_save_LIBS="$LIBS"
- LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
- cat > conftest.$ac_ext <<EOF
- #line 1570 "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 connect();
-
- int main() {
- connect()
- ; return 0; }
- EOF
- if { (eval echo configure:1581: \"$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
- X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
- else
- echo "$ac_t""no" 1>&6
- fi
-
- fi
-
- # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
- echo $ac_n "checking for remove""... $ac_c" 1>&6
- echo "configure:1605: checking for remove" >&5
- if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- cat > conftest.$ac_ext <<EOF
- #line 1610 "configure"
- #include "confdefs.h"
- /* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char remove(); 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 remove();
-
- 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_remove) || defined (__stub___remove)
- choke me
- #else
- remove();
- #endif
-
- ; return 0; }
- EOF
- if { (eval echo configure:1633: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- rm -rf conftest*
- eval "ac_cv_func_remove=yes"
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_remove=no"
- fi
- rm -f conftest*
- fi
-
- if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- :
- else
- echo "$ac_t""no" 1>&6
- fi
-
- if test $ac_cv_func_remove = no; then
- echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
- echo "configure:1654: checking for remove in -lposix" >&5
- ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- ac_save_LIBS="$LIBS"
- LIBS="-lposix $LIBS"
- cat > conftest.$ac_ext <<EOF
- #line 1662 "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 remove();
-
- int main() {
- remove()
- ; return 0; }
- EOF
- if { (eval echo configure:1673: \"$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
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
- else
- echo "$ac_t""no" 1>&6
- fi
-
- fi
-
- # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
- echo $ac_n "checking for shmat""... $ac_c" 1>&6
- echo "configure:1697: checking for shmat" >&5
- if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- cat > conftest.$ac_ext <<EOF
- #line 1702 "configure"
- #include "confdefs.h"
- /* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char shmat(); 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 shmat();
-
- 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_shmat) || defined (__stub___shmat)
- choke me
- #else
- shmat();
- #endif
-
- ; return 0; }
- EOF
- if { (eval echo configure:1725: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- rm -rf conftest*
- eval "ac_cv_func_shmat=yes"
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_shmat=no"
- fi
- rm -f conftest*
- fi
-
- if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- :
- else
- echo "$ac_t""no" 1>&6
- fi
-
- if test $ac_cv_func_shmat = no; then
- echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
- echo "configure:1746: checking for shmat in -lipc" >&5
- ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- ac_save_LIBS="$LIBS"
- LIBS="-lipc $LIBS"
- cat > conftest.$ac_ext <<EOF
- #line 1754 "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 shmat();
-
- int main() {
- shmat()
- ; return 0; }
- EOF
- if { (eval echo configure:1765: \"$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
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
- else
- echo "$ac_t""no" 1>&6
- fi
-
- fi
- fi
-
- # Check for libraries that X11R6 Xt/Xaw programs need.
- ac_save_LDFLAGS="$LDFLAGS"
- test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
- # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
- # check for ICE first), but we must link in the order -lSM -lICE or
- # we get undefined symbols. So assume we have SM if we have ICE.
- # These have to be linked with before -lX11, unlike the other
- # libraries we check for below, so use a different variable.
- # --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
- echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
- echo "configure:1798: checking for IceConnectionNumber in -lICE" >&5
- ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- ac_save_LIBS="$LIBS"
- LIBS="-lICE $LIBS"
- cat > conftest.$ac_ext <<EOF
- #line 1806 "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 IceConnectionNumber();
-
- int main() {
- IceConnectionNumber()
- ; return 0; }
- EOF
- if { (eval echo configure:1817: \"$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
- X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
- else
- echo "$ac_t""no" 1>&6
- fi
-
- LDFLAGS="$ac_save_LDFLAGS"
-
- fi
-
-
-
- motif_includes=
- motif_libraries=
- # Check whether --with-motif or --without-motif was given.
- if test "${with_motif+set}" = set; then
- withval="$with_motif"
- :
- fi
-
- if test "$with_motif" = "no"
- then
- motif_includes=no
- motif_libraries=no
- fi
- # Check whether --with-motif-includes or --without-motif-includes was given.
- if test "${with_motif_includes+set}" = set; then
- withval="$with_motif_includes"
- motif_includes="$withval"
- fi
-
- # Check whether --with-motif-libraries or --without-motif-libraries was given.
- if test "${with_motif_libraries+set}" = set; then
- withval="$with_motif_libraries"
- motif_libraries="$withval"
- fi
-
- echo $ac_n "checking for Motif""... $ac_c" 1>&6
- echo "configure:1869: checking for Motif" >&5
- #
- #
- # Search the include files.
- #
- if test "$motif_includes" = ""; then
- if eval "test \"`echo '$''{'ice_cv_motif_includes'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-
- ice_motif_save_LIBS="$LIBS"
- ice_motif_save_CFLAGS="$CFLAGS"
- ice_motif_save_CPPFLAGS="$CPPFLAGS"
- ice_motif_save_LDFLAGS="$LDFLAGS"
- #
- LIBS="$X_PRE_LIBS -lXm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
- CFLAGS="$X_CFLAGS $CFLAGS"
- CPPFLAGS="$X_CFLAGS $CPPFLAGS"
- LDFLAGS="$X_LIBS $LDFLAGS"
- #
- cat > conftest.$ac_ext <<EOF
- #line 1890 "configure"
- #include "confdefs.h"
- #include <Xm/Xm.h>
- int main() {
- int a;
- ; return 0; }
- EOF
- if { (eval echo configure:1897: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
-
- # Xm/Xm.h is in the standard search path.
- ice_cv_motif_includes=
-
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
-
- # Xm/Xm.h is not in the standard search path.
- # Locate it and put its directory in `motif_includes'
- #
- # /usr/include/Motif* are used on HP-UX (Motif).
- # /usr/include/X11* are used on HP-UX (X and Athena).
- # /usr/dt is used on Solaris (Motif).
- # /usr/openwin is used on Solaris (X and Athena).
- # Other directories are just guesses.
- for dir in "$x_includes" "${prefix}/include" /usr/include /usr/local/include \
- /usr/include/Motif2.0 /usr/include/Motif1.2 /usr/include/Motif1.1 \
- /usr/include/X11R6 /usr/include/X11R5 /usr/include/X11R4 \
- /usr/dt/include /usr/openwin/include \
- /usr/dt/*/include /opt/*/include /usr/include/Motif* \
- "${prefix}"/*/include /usr/*/include /usr/local/*/include \
- "${prefix}"/include/* /usr/include/* /usr/local/include/*; do
- if test -f "$dir/Xm/Xm.h"; then
- ice_cv_motif_includes="$dir"
- break
- fi
- done
- if test "$ice_cv_motif_includes" = ""; then
- ice_cv_motif_includes=no
- fi
-
- fi
- rm -f conftest*
- #
- LIBS="$ice_motif_save_LIBS"
- CFLAGS="$ice_motif_save_CFLAGS"
- CPPFLAGS="$ice_motif_save_CPPFLAGS"
- LDFLAGS="$ice_motif_save_LDFLAGS"
-
- fi
-
- motif_includes="$ice_cv_motif_includes"
- fi
- #
- #
- # Now for the libraries.
- #
- if test "$motif_libraries" = ""; then
- if eval "test \"`echo '$''{'ice_cv_motif_libraries'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-
- ice_motif_save_LIBS="$LIBS"
- ice_motif_save_CFLAGS="$CFLAGS"
- ice_motif_save_CPPFLAGS="$CPPFLAGS"
- ice_motif_save_LDFLAGS="$LDFLAGS"
- #
- LIBS="$X_PRE_LIBS -lXm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
- CFLAGS="$X_CFLAGS $CFLAGS"
- CPPFLAGS="$X_CFLAGS $CPPFLAGS"
- LDFLAGS="$X_LIBS $LDFLAGS"
- #
- # We use XtToolkitInitialize() here since it takes no arguments
- # and thus also works with a C++ compiler.
- cat > conftest.$ac_ext <<EOF
- #line 1966 "configure"
- #include "confdefs.h"
-
- #include <X11/Intrinsic.h>
- #include <Xm/Xm.h>
-
- int main() {
- XtToolkitInitialize();
- ; return 0; }
- EOF
- if { (eval echo configure:1976: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- rm -rf conftest*
-
- # libXm.a is in the standard search path.
- ice_cv_motif_libraries=
-
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
-
- # libXm.a is not in the standard search path.
- # Locate it and put its directory in `motif_libraries'
- #
- # /usr/lib/Motif* are used on HP-UX (Motif).
- # /usr/lib/X11* are used on HP-UX (X and Athena).
- # /usr/dt is used on Solaris (Motif).
- # /usr/lesstif is used on Linux (Lesstif).
- # /usr/openwin is used on Solaris (X and Athena).
- # Other directories are just guesses.
- for dir in "$x_libraries" "${prefix}/lib" /usr/lib /usr/local/lib \
- /usr/lib/Motif2.0 /usr/lib/Motif1.2 /usr/lib/Motif1.1 \
- /usr/lib/X11R6 /usr/lib/X11R5 /usr/lib/X11R4 /usr/lib/X11 \
- /usr/dt/lib /usr/openwin/lib \
- /usr/dt/*/lib /opt/*/lib /usr/lib/Motif* \
- /usr/lesstif*/lib /usr/lib/Lesstif* \
- "${prefix}"/*/lib /usr/*/lib /usr/local/*/lib \
- "${prefix}"/lib/* /usr/lib/* /usr/local/lib/*; do
- if test -d "$dir" && test "`ls $dir/libXm.* 2> /dev/null`" != ""; then
- ice_cv_motif_libraries="$dir"
- break
- fi
- done
- if test "$ice_cv_motif_libraries" = ""; then
- ice_cv_motif_libraries=no
- fi
-
- fi
- rm -f conftest*
- #
- LIBS="$ice_motif_save_LIBS"
- CFLAGS="$ice_motif_save_CFLAGS"
- CPPFLAGS="$ice_motif_save_CPPFLAGS"
- LDFLAGS="$ice_motif_save_LDFLAGS"
-
- fi
-
- #
- motif_libraries="$ice_cv_motif_libraries"
- fi
- # Add Motif definitions to X flags
- #
- if test "$motif_includes" != "" && test "$motif_includes" != "$x_includes" && test "$motif_includes" != "no"
- then
- X_CFLAGS="-I$motif_includes $X_CFLAGS"
- fi
- if test "$motif_libraries" != "" && test "$motif_libraries" != "$x_libraries" && test "$motif_libraries" != "no"
- then
- case "$X_LIBS" in
- *-R\ *) X_LIBS="-L$motif_libraries -R $motif_libraries $X_LIBS";;
- *-R*) X_LIBS="-L$motif_libraries -R$motif_libraries $X_LIBS";;
- *) X_LIBS="-L$motif_libraries $X_LIBS";;
- esac
- fi
- #
- #
- motif_libraries_result="$motif_libraries"
- motif_includes_result="$motif_includes"
- test "$motif_libraries_result" = "" &&
- motif_libraries_result="in default path"
- test "$motif_includes_result" = "" &&
- motif_includes_result="in default path"
- test "$motif_libraries_result" = "no" &&
- motif_libraries_result="(none)"
- test "$motif_includes_result" = "no" &&
- motif_includes_result="(none)"
- echo "$ac_t""libraries $motif_libraries_result, headers $motif_includes_result" 1>&6
-
-
-
- athena_includes=
- athena_libraries=
- # Check whether --with-athena or --without-athena was given.
- if test "${with_athena+set}" = set; then
- withval="$with_athena"
- :
- fi
-
- if test "$with_athena" = "no"
- then
- athena_includes=no
- athena_libraries=no
- fi
- # Check whether --with-athena-includes or --without-athena-includes was given.
- if test "${with_athena_includes+set}" = set; then
- withval="$with_athena_includes"
- athena_includes="$withval"
- fi
-
- # Check whether --with-athena-libraries or --without-athena-libraries was given.
- if test "${with_athena_libraries+set}" = set; then
- withval="$with_athena_libraries"
- athena_libraries="$withval"
- fi
-
- echo $ac_n "checking for Athena""... $ac_c" 1>&6
- echo "configure:2082: checking for Athena" >&5
- #
- #
- # Search the include files.
- #
- if test "$athena_includes" = ""; then
- if eval "test \"`echo '$''{'ice_cv_athena_includes'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-
- ice_athena_save_LIBS="$LIBS"
- ice_athena_save_CFLAGS="$CFLAGS"
- ice_athena_save_CPPFLAGS="$CPPFLAGS"
- ice_athena_save_LDFLAGS="$LDFLAGS"
- #
- LIBS="$X_PRE_LIBS -lXaw -lXmu -lXext -lXt -lX11 $X_EXTRA_LIBS $LIBS"
- CFLAGS="$X_CFLAGS $CFLAGS"
- CPPFLAGS="$X_CFLAGS $CPPFLAGS"
- LDFLAGS="$X_LIBS $LDFLAGS"
- #
- cat > conftest.$ac_ext <<EOF
- #line 2103 "configure"
- #include "confdefs.h"
-
- #include <X11/Intrinsic.h>
- #include <X11/Xaw/Text.h>
-
- int main() {
- int a;
- ; return 0; }
- EOF
- if { (eval echo configure:2113: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
-
- # X11/Xaw/Text.h is in the standard search path.
- ice_cv_athena_includes=
-
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
-
- # X11/Xaw/Text.h is not in the standard search path.
- # Locate it and put its directory in `athena_includes'
- #
- # /usr/include/Motif* are used on HP-UX (Motif).
- # /usr/include/X11* are used on HP-UX (X and Athena).
- # /usr/dt is used on Solaris (Motif).
- # /usr/openwin is used on Solaris (X and Athena).
- # Other directories are just guesses.
- for dir in "$x_includes" "${prefix}/include" /usr/include /usr/local/include \
- /usr/include/Motif2.0 /usr/include/Motif1.2 /usr/include/Motif1.1 \
- /usr/include/X11R6 /usr/include/X11R5 /usr/include/X11R4 \
- /usr/dt/include /usr/openwin/include \
- /usr/dt/*/include /opt/*/include /usr/include/Motif* \
- "${prefix}"/*/include /usr/*/include /usr/local/*/include \
- "${prefix}"/include/* /usr/include/* /usr/local/include/*; do
- if test -f "$dir/X11/Xaw/Text.h"; then
- ice_cv_athena_includes="$dir"
- break
- fi
- done
-
- fi
- rm -f conftest*
- #
- LIBS="$ice_athena_save_LIBS"
- CFLAGS="$ice_athena_save_CFLAGS"
- CPPFLAGS="$ice_athena_save_CPPFLAGS"
- LDFLAGS="$ice_athena_save_LDFLAGS"
-
- fi
-
- athena_includes="$ice_cv_athena_includes"
- fi
- #
- #
- # Now for the libraries.
- #
- if test "$athena_libraries" = ""; then
- if eval "test \"`echo '$''{'ice_cv_athena_libraries'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-
- ice_athena_save_LIBS="$LIBS"
- ice_athena_save_CFLAGS="$CFLAGS"
- ice_athena_save_CPPFLAGS="$CPPFLAGS"
- ice_athena_save_LDFLAGS="$LDFLAGS"
- #
- LIBS="$X_PRE_LIBS -lXaw -lXmu -lXext -lXt -lX11 $X_EXTRA_LIBS $LIBS"
- CFLAGS="$X_CFLAGS $CFLAGS"
- CPPFLAGS="$X_CFLAGS $CPPFLAGS"
- LDFLAGS="$X_LIBS $LDFLAGS"
- #
- # We use XtToolkitInitialize() here since it takes no arguments
- # and thus also works with a C++ compiler.
- cat > conftest.$ac_ext <<EOF
- #line 2179 "configure"
- #include "confdefs.h"
-
- #include <X11/Intrinsic.h>
- #include <X11/Xaw/Text.h>
-
- int main() {
- XtToolkitInitialize();
- ; return 0; }
- EOF
- if { (eval echo configure:2189: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- rm -rf conftest*
-
- # libXaw.a is in the standard search path.
- ice_cv_athena_libraries=
-
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
-
- # libXaw.a is not in the standard search path.
- # Locate it and put its directory in `athena_libraries'
- #
- #
- # /usr/lib/Motif* are used on HP-UX (Motif).
- # /usr/lib/X11* are used on HP-UX (X and Athena).
- # /usr/dt is used on Solaris (Motif).
- # /usr/openwin is used on Solaris (X and Athena).
- # Other directories are just guesses.
- for dir in "$x_libraries" "${prefix}/lib" /usr/lib /usr/local/lib \
- /usr/lib/Motif2.0 /usr/lib/Motif1.2 /usr/lib/Motif1.1 \
- /usr/lib/X11R6 /usr/lib/X11R5 /usr/lib/X11R4 /usr/lib/X11 \
- /usr/dt/lib /usr/openwin/lib \
- /usr/dt/*/lib /opt/*/lib /usr/lib/Motif* \
- "${prefix}"/*/lib /usr/*/lib /usr/local/*/lib \
- "${prefix}"/lib/* /usr/lib/* /usr/local/lib/*; do
- if test -d "$dir" && test "`ls $dir/libXaw.* 2> /dev/null`" != ""; then
- ice_cv_athena_libraries="$dir"
- break
- fi
- done
-
- fi
- rm -f conftest*
- #
- LIBS="$ice_athena_save_LIBS"
- CFLAGS="$ice_athena_save_CFLAGS"
- CPPFLAGS="$ice_athena_save_CPPFLAGS"
- LDFLAGS="$ice_athena_save_LDFLAGS"
-
- fi
-
- #
- athena_libraries="$ice_cv_athena_libraries"
- fi
- # Add Athena definitions to X flags
- #
- if test "$athena_includes" != "" && test "$athena_includes" != "$x_includes" && test "$athena_includes" != "no"
- then
- X_CFLAGS="-I$athena_includes $X_CFLAGS"
- fi
- if test "$athena_libraries" != "" && test "$athena_libraries" != "$x_libraries" && test "$athena_libraries" != "no"
- then
- case "$X_LIBS" in
- *-R\ *) X_LIBS="-L$athena_libraries -R $athena_libraries $X_LIBS";;
- *-R*) X_LIBS="-L$athena_libraries -R$athena_libraries $X_LIBS";;
- *) X_LIBS="-L$athena_libraries $X_LIBS";;
- esac
- fi
- #
- #
- athena_libraries_result="$athena_libraries"
- athena_includes_result="$athena_includes"
- test "$athena_libraries_result" = "" &&
- athena_libraries_result="in default path"
- test "$athena_includes_result" = "" &&
- athena_includes_result="in default path"
- test "$athena_libraries_result" = "no" &&
- athena_libraries_result="(none)"
- test "$athena_includes_result" = "no" &&
- athena_includes_result="(none)"
- echo "$ac_t""libraries $athena_libraries_result, headers $athena_includes_result" 1>&6
-
- fi
- for ac_prog in $CCC c++ g++ gcc CC cxx cc++
- do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
- set dummy $ac_prog; ac_word=$2
- echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
- echo "configure:2269: checking for $ac_word" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- if test -n "$CXX"; then
- ac_cv_prog_CXX="$CXX" # Let the user override the test.
- else
- IFS="${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_CXX="$ac_prog"
- break
- fi
- done
- IFS="$ac_save_ifs"
- fi
- fi
- CXX="$ac_cv_prog_CXX"
- if test -n "$CXX"; then
- echo "$ac_t""$CXX" 1>&6
- else
- echo "$ac_t""no" 1>&6
- fi
-
- test -n "$CXX" && break
- done
- test -n "$CXX" || CXX="gcc"
-
-
- echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
- echo "configure:2300: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
-
- ac_ext=C
- # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
- ac_cpp='$CXXCPP $CPPFLAGS'
- ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
- ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
- cross_compiling=$ac_cv_prog_cxx_cross
-
- cat > conftest.$ac_ext <<EOF
- #line 2310 "configure"
- #include "confdefs.h"
- main(){return(0);}
- EOF
- if { (eval echo configure:2314: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- ac_cv_prog_cxx_works=yes
- # If we can't run a trivial program, we are probably using a cross compiler.
- if (./conftest; exit) 2>/dev/null; then
- ac_cv_prog_cxx_cross=no
- else
- ac_cv_prog_cxx_cross=yes
- fi
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- ac_cv_prog_cxx_works=no
- fi
- rm -fr conftest*
- 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
-
- echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
- if test $ac_cv_prog_cxx_works = no; then
- { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
- fi
- echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
- echo "configure:2340: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
- echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
- cross_compiling=$ac_cv_prog_cxx_cross
-
- echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
- echo "configure:2345: checking whether we are using GNU C++" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- cat > conftest.C <<EOF
- #ifdef __GNUC__
- yes;
- #endif
- EOF
- if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:2354: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
- ac_cv_prog_gxx=yes
- else
- ac_cv_prog_gxx=no
- fi
- fi
-
- echo "$ac_t""$ac_cv_prog_gxx" 1>&6
-
- if test $ac_cv_prog_gxx = yes; then
- GXX=yes
- ac_test_CXXFLAGS="${CXXFLAGS+set}"
- ac_save_CXXFLAGS="$CXXFLAGS"
- CXXFLAGS=
- echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
- echo "configure:2369: checking whether ${CXX-g++} accepts -g" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- echo 'void f(){}' > conftest.cc
- if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
- ac_cv_prog_cxx_g=yes
- else
- ac_cv_prog_cxx_g=no
- fi
- rm -f conftest*
-
- fi
-
- echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
- if test "$ac_test_CXXFLAGS" = set; then
- CXXFLAGS="$ac_save_CXXFLAGS"
- elif test $ac_cv_prog_cxx_g = yes; then
- CXXFLAGS="-g -O2"
- else
- CXXFLAGS="-O2"
- fi
- else
- GXX=
- test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
- fi
-
-
-
- if test "$CXX" = gcc; then
-
- ac_ext=C
- # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
- ac_cpp='$CXXCPP $CPPFLAGS'
- ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
- ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
- cross_compiling=$ac_cv_prog_cxx_cross
-
- ice_save_LIBS="$LIBS"
- echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6
- echo "configure:2409: checking for sin in -lm" >&5
- ac_lib_var=`echo m'_'sin | sed 'y%./+-%__p_%'`
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- else
- ac_save_LIBS="$LIBS"
- LIBS="-lm $LIBS"
- cat > conftest.$ac_ext <<EOF
- #line 2417 "configure"
- #include "confdefs.h"
- /* Override any gcc2 internal prototype to avoid an error. */
- #ifdef __cplusplus
- extern "C"
- #endif
- /* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
- char sin();
-
- int main() {
- sin()
- ; return 0; }
- EOF
- if { (eval echo configure:2431: \"$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
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- LIBS="-lm $LIBS"
- else
- echo "$ac_t""no" 1>&6
- fi
-
- echo $ac_n "checking for cout in -lstdc++""... $ac_c" 1>&6
- echo "configure:2452: checking for cout in -lstdc++" >&5
- ac_lib_var=`echo stdc++'_'cout | sed 'y%./+-%__p_%'`
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- ac_save_LIBS="$LIBS"
- LIBS="-lstdc++ $LIBS"
- cat > conftest.$ac_ext <<EOF
- #line 2460 "configure"
- #include "confdefs.h"
- /* Override any gcc2 internal prototype to avoid an error. */
- #ifdef __cplusplus
- extern "C"
- #endif
- /* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
- char cout();
-
- int main() {
- cout()
- ; return 0; }
- EOF
- if { (eval echo configure:2474: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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- eval "ac_cv_lib_$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="-lstdc++ $LIBS"
- else
- echo "$ac_t""no" 1>&6
- fi
-
- case "$LIBS" in
- *-lstdc++*)
- ;;
- *)
- echo $ac_n "checking for cout in -lg++""... $ac_c" 1>&6
- echo "configure:2499: checking for cout in -lg++" >&5
- ac_lib_var=`echo g++'_'cout | sed 'y%./+-%__p_%'`
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- ac_save_LIBS="$LIBS"
- LIBS="-lg++ $LIBS"
- cat > conftest.$ac_ext <<EOF
- #line 2507 "configure"
- #include "confdefs.h"
- /* Override any gcc2 internal prototype to avoid an error. */
- #ifdef __cplusplus
- extern "C"
- #endif
- /* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
- char cout();
-
- int main() {
- cout()
- ; return 0; }
- EOF
- if { (eval echo configure:2521: \"$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="-lg++ $LIBS"
- else
- echo "$ac_t""no" 1>&6
- fi
-
- ;;
- esac
- 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
-
- fi
- echo $ac_n "checking whether the C++ compiler (${CXX}) compiles a simple program""... $ac_c" 1>&6
- echo "configure:2552: checking whether the C++ compiler (${CXX}) compiles a simple program" >&5
- if eval "test \"`echo '$''{'ice_cv_prog_cxx'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-
-
- ac_ext=C
- # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
- ac_cpp='$CXXCPP $CPPFLAGS'
- ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
- ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
- cross_compiling=$ac_cv_prog_cxx_cross
-
- cat > conftest.$ac_ext <<EOF
- #line 2566 "configure"
- #include "confdefs.h"
- #include <iostream.h>
- int main() {
- cout << "hello, world!";
- ; return 0; }
- EOF
- if { (eval echo configure:2573: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- rm -rf conftest*
- ice_cv_prog_cxx=yes
- else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ice_cv_prog_cxx=no
- fi
- rm -f conftest*
- 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
-
-
- fi
-
- echo "$ac_t""$ice_cv_prog_cxx" 1>&6
- if test "$ice_cv_prog_cxx" = no; then
- { echo "configure: error: You must set the environment variable CXX to a working
- C++ compiler. Also check the CXXFLAGS settings.
- See the file 'config.log' for further diagnostics." 1>&2; exit 1; }
- fi
- ice_need_cxxlibs=no
- case "$LIBS" in
- *-lstdc++*)
- case "$CXXLIBS" in
- *-lstdc++*)
- ;;
- *)
- ice_need_cxxlibs=yes
- ;;
- esac
- ;;
- *-lg++*)
- case "$CXXLIBS" in
- *-lg++*)
- ;;
- *)
- ice_need_cxxlibs=yes
- ;;
- esac
- ;;
- esac
- if test "$ice_need_cxxlibs" = yes
- then
- CXXLIBS="$CXXLIBS $LIBS"
- fi
- LIBS="$ice_save_LIBS"
-
- ac_ext=C
- # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
- ac_cpp='$CXXCPP $CPPFLAGS'
- ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
- ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
- cross_compiling=$ac_cv_prog_cxx_cross
-
- # Avoid calling config.guess again. In libiberty, this destroys dummy.c.
- case "$ac_configure_args" in
- *--host*) ;;
- *) ac_configure_args="$ac_configure_args --host=$host";;
- esac
- ddd_have_termcap=false
- ddd_have_libiberty=false
- ddd_have_rx=false
- ddd_have_rx=true
- echo $ac_n "checking for xstrerror in -liberty""... $ac_c" 1>&6
- echo "configure:2643: checking for xstrerror in -liberty" >&5
- ac_lib_var=`echo iberty'_'xstrerror | sed 'y%./+-%__p_%'`
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- ac_save_LIBS="$LIBS"
- LIBS="-liberty $LIBS"
- cat > conftest.$ac_ext <<EOF
- #line 2651 "configure"
- #include "confdefs.h"
- /* Override any gcc2 internal prototype to avoid an error. */
- #ifdef __cplusplus
- extern "C"
- #endif
- /* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
- char xstrerror();
-
- int main() {
- xstrerror()
- ; return 0; }
- EOF
- if { (eval echo configure:2665: \"$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
- ddd_have_libiberty=true
- else
- echo "$ac_t""no" 1>&6
- fi
-
- ddd_have_termcap=false
- for termlib in mytinfo ncurses curses termcap terminfo termlib; do
- echo $ac_n "checking for tgetent in -l${termlib}""... $ac_c" 1>&6
- echo "configure:2688: checking for tgetent in -l${termlib}" >&5
- ac_lib_var=`echo ${termlib}'_'tgetent | sed 'y%./+-%__p_%'`
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- ac_save_LIBS="$LIBS"
- LIBS="-l${termlib} $LIBS"
- cat > conftest.$ac_ext <<EOF
- #line 2696 "configure"
- #include "confdefs.h"
- /* Override any gcc2 internal prototype to avoid an error. */
- #ifdef __cplusplus
- extern "C"
- #endif
- /* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
- char tgetent();
-
- int main() {
- tgetent()
- ; return 0; }
- EOF
- if { (eval echo configure:2710: \"$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
- ddd_have_termcap=true; break
- else
- echo "$ac_t""no" 1>&6
- fi
-
- done
- echo $ac_n "checking for packages to be configured and built""... $ac_c" 1>&6
- echo "configure:2732: checking for packages to be configured and built" >&5
- ddd_subdirs="ddd"
- test "$ddd_have_termcap" != true && ddd_subdirs="termcap $ddd_subdirs"
- test "$ddd_have_libiberty" != true && ddd_subdirs="libiberty $ddd_subdirs"
- test "$ddd_have_rx" != true && ddd_subdirs="librx $ddd_subdirs"
- echo "$ac_t""$ddd_subdirs" 1>&6
- subdirs="$ddd_subdirs"
-
- trap '' 1 2 15
- cat > confcache <<\EOF
- # This file is a shell script that caches the results of configure
- # tests run on this system so they can be shared between configure
- # scripts and configure runs. It is not useful on other systems.
- # If it contains results you don't want to keep, you may remove or edit it.
- #
- # By default, configure uses ./config.cache as the cache file,
- # creating it if it does not exist already. You can give configure
- # the --cache-file=FILE option to use a different cache file; that is
- # what configure does when it calls configure scripts in
- # subdirectories, so they share the cache.
- # Giving --cache-file=/dev/null disables caching, for debugging configure.
- # config.status only pays attention to the cache file if you give it the
- # --recheck option to rerun configure.
- #
- EOF
- # The following way of writing the cache mishandles newlines in values,
- # but we know of no workaround that is simple, portable, and efficient.
- # So, don't put newlines in cache variables' values.
- # Ultrix sh set writes to stderr and can't be redirected directly,
- # and sets the high bit in the cache file unless we assign to the vars.
- (set) 2>&1 |
- case `(ac_space=' '; set) 2>&1` in
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- # `set' does not quote correctly, so add quotes (double-quote substitution
- # turns \\\\ into \\, and sed turns \\ into \).
- sed -n \
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- ;;
- *)
- # `set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
- ;;
- esac >> confcache
- if cmp -s $cache_file confcache; then
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- if test -w $cache_file; then
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- cat confcache > $cache_file
- else
- echo "not updating unwritable cache $cache_file"
- fi
- fi
- rm -f confcache
-
- trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
- test "x$prefix" = xNONE && prefix=$ac_default_prefix
- # Let make expand exec_prefix.
- test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
- # Any assignment to VPATH causes Sun make to only execute
- # the first set of double-colon rules, so remove it if not needed.
- # If there is a colon in the path, we need to keep it.
- if test "x$srcdir" = x.; then
- ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
- fi
-
- trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
- # Transform confdefs.h into DEFS.
- # Protect against shell expansion while executing Makefile rules.
- # Protect against Makefile macro expansion.
- cat > conftest.defs <<\EOF
- s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
- s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
- s%\[%\\&%g
- s%\]%\\&%g
- s%\$%$$%g
- EOF
- DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
- rm -f conftest.defs
-
-
- # Without the "./", some shells look in PATH for config.status.
- : ${CONFIG_STATUS=./config.status}
-
- echo creating $CONFIG_STATUS
- rm -f $CONFIG_STATUS
- cat > $CONFIG_STATUS <<EOF
- #! /bin/sh
- # Generated automatically by configure.
- # Run this file to recreate the current configuration.
- # This directory was configured as follows,
- # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
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- # $0 $ac_configure_args
- #
- # Compiler output produced by configure, useful for debugging
- # configure, is in ./config.log if it exists.
-
- ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
- for ac_option
- do
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- echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
- exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
- -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
- echo "$CONFIG_STATUS generated by autoconf version 2.12"
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- -help | --help | --hel | --he | --h)
- echo "\$ac_cs_usage"; exit 0 ;;
- *) echo "\$ac_cs_usage"; exit 1 ;;
- esac
- done
-
- ac_given_srcdir=$srcdir
- ac_given_INSTALL="$INSTALL"
-
- trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
- EOF
- cat >> $CONFIG_STATUS <<EOF
-
- # Protect against being on the right side of a sed subst in config.status.
- sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
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- $ac_vpsub
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- s%@CPPFLAGS@%$CPPFLAGS%g
- s%@CXXFLAGS@%$CXXFLAGS%g
- s%@DEFS@%$DEFS%g
- s%@LDFLAGS@%$LDFLAGS%g
- s%@LIBS@%$LIBS%g
- s%@exec_prefix@%$exec_prefix%g
- s%@prefix@%$prefix%g
- s%@program_transform_name@%$program_transform_name%g
- s%@bindir@%$bindir%g
- s%@sbindir@%$sbindir%g
- s%@libexecdir@%$libexecdir%g
- s%@datadir@%$datadir%g
- s%@sysconfdir@%$sysconfdir%g
- s%@sharedstatedir@%$sharedstatedir%g
- s%@localstatedir@%$localstatedir%g
- s%@libdir@%$libdir%g
- s%@includedir@%$includedir%g
- s%@oldincludedir@%$oldincludedir%g
- s%@infodir@%$infodir%g
- s%@mandir@%$mandir%g
- s%@host@%$host%g
- s%@host_alias@%$host_alias%g
- s%@host_cpu@%$host_cpu%g
- s%@host_vendor@%$host_vendor%g
- s%@host_os@%$host_os%g
- s%@target@%$target%g
- s%@target_alias@%$target_alias%g
- s%@target_cpu@%$target_cpu%g
- s%@target_vendor@%$target_vendor%g
- s%@target_os@%$target_os%g
- s%@build@%$build%g
- s%@build_alias@%$build_alias%g
- s%@build_cpu@%$build_cpu%g
- s%@build_vendor@%$build_vendor%g
- s%@build_os@%$build_os%g
- s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
- s%@INSTALL_DATA@%$INSTALL_DATA%g
- s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
- s%@PACKAGE@%$PACKAGE%g
- s%@VERSION@%$VERSION%g
- s%@ACLOCAL@%$ACLOCAL%g
- s%@AUTOCONF@%$AUTOCONF%g
- s%@AUTOMAKE@%$AUTOMAKE%g
- s%@AUTOHEADER@%$AUTOHEADER%g
- s%@MAKEINFO@%$MAKEINFO%g
- s%@SET_MAKE@%$SET_MAKE%g
- s%@CPP@%$CPP%g
- s%@X_CFLAGS@%$X_CFLAGS%g
- s%@X_PRE_LIBS@%$X_PRE_LIBS%g
- s%@X_LIBS@%$X_LIBS%g
- s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
- s%@CXX@%$CXX%g
- s%@CXXLIBS@%$CXXLIBS%g
- s%@subdirs@%$subdirs%g
-
- CEOF
- EOF
-
- cat >> $CONFIG_STATUS <<\EOF
-
- # Split the substitutions into bite-sized pieces for seds with
- # small command number limits, like on Digital OSF/1 and HP-UX.
- ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
- ac_file=1 # Number of current file.
- ac_beg=1 # First line for current file.
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- ac_sed_cmds=""
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- sed "${ac_end}q" conftest.subs > conftest.s$ac_file
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- if test ! -s conftest.s$ac_file; then
- ac_more_lines=false
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- ac_sed_cmds="sed -f conftest.s$ac_file"
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- ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
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- ac_file=`expr $ac_file + 1`
- ac_beg=$ac_end
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- fi
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- if test -z "$ac_sed_cmds"; then
- ac_sed_cmds=cat
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-
- cat >> $CONFIG_STATUS <<EOF
-
- CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
- EOF
- cat >> $CONFIG_STATUS <<\EOF
- for ac_file in .. $CONFIG_FILES; do if test "x$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" ;;
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-
- # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
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- ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
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- .) srcdir=.
- if test -z "$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*
-
- EOF
- cat >> $CONFIG_STATUS <<EOF
-
- EOF
- cat >> $CONFIG_STATUS <<\EOF
-
- exit 0
- EOF
- chmod +x $CONFIG_STATUS
- rm -fr confdefs* $ac_clean_files
- test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
- if test "$no_recursion" != yes; then
-
- # Remove --cache-file and --srcdir arguments so they do not pile up.
- ac_sub_configure_args=
- ac_prev=
- for ac_arg in $ac_configure_args; do
- if test -n "$ac_prev"; then
- ac_prev=
- continue
- fi
- case "$ac_arg" in
- -cache-file | --cache-file | --cache-fil | --cache-fi \
- | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
- ac_prev=cache_file ;;
- -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
- | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
- ;;
- -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
- ac_prev=srcdir ;;
- -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
- ;;
- *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
- esac
- done
-
- for ac_config_dir in $ddd_subdirs; do
-
- # Do not complain, so a configure script can configure whichever
- # parts of a large source tree are present.
- if test ! -d $srcdir/$ac_config_dir; then
- continue
- fi
-
- echo configuring in $ac_config_dir
-
- case "$srcdir" in
- .) ;;
- *)
- if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
- else
- { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
- fi
- ;;
- esac
-
- ac_popdir=`pwd`
- cd $ac_config_dir
-
- # A "../" for each directory in /$ac_config_dir.
- ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
-
- case "$srcdir" in
- .) # No --srcdir option. We are building in place.
- ac_sub_srcdir=$srcdir ;;
- /*) # Absolute path.
- ac_sub_srcdir=$srcdir/$ac_config_dir ;;
- *) # Relative path.
- ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
- esac
-
- # Check for guested configure; otherwise get Cygnus style configure.
- if test -f $ac_sub_srcdir/configure; then
- ac_sub_configure=$ac_sub_srcdir/configure
- elif test -f $ac_sub_srcdir/configure.in; then
- ac_sub_configure=$ac_configure
- else
- echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
- ac_sub_configure=
- fi
-
- # The recursion is here.
- if test -n "$ac_sub_configure"; then
-
- # Make the cache file name correct relative to the subdirectory.
- case "$cache_file" in
- /*) ac_sub_cache_file=$cache_file ;;
- *) # Relative path.
- ac_sub_cache_file="$ac_dots$cache_file" ;;
- esac
- case "$ac_given_INSTALL" in
- [/$]*) INSTALL="$ac_given_INSTALL" ;;
- *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
- esac
-
- echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
- # The eval makes quoting arguments work.
- if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
- then :
- else
- { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
- fi
- fi
-
- cd $ac_popdir
- done
- fi
-
-