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- #!/bin/sh
-
- # From configure.in Revision: 1.92
-
- # Guess values for system-dependent variables and create Makefiles.
- # Generated automatically using autoconf version 2.1
- # Copyright (C) 1992, 1993, 1994 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=/gnu
- # Any additions from configure.in:
- ac_help="$ac_help
- --with-f2c use f2c even if Fortran compiler is available"
- ac_help="$ac_help
- --enable-dld use DLD for dynamic linking (not all systems)"
- ac_help="$ac_help
- --enable-lite-kernel compile smaller kernel (requires DLD)"
- ac_default_prefix=/gnu
-
- # Initialize some variables set by options.
- # The variables have the same names as the options, with
- # dashes changed to underlines.
- build=NONE
- cache_file=./config.cache
- exec_prefix=NONE
- host=NONE
- no_create=
- nonopt=NONE
- no_recursion=
- prefix=NONE
- program_prefix=NONE
- program_suffix=NONE
- program_transform_name=s,x,x,
- silent=
- site=
- srcdir=
- target=NONE
- verbose=
- x_includes=NONE
- x_libraries=NONE
-
- # Initialize some other variables.
- subdirs=
-
- ac_prev=
- for ac_option
- do
-
- # If the previous option needs an argument, assign it.
- if test -n "$ac_prev"; then
- eval "$ac_prev=\$ac_option"
- ac_prev=
- continue
- fi
-
- case "$ac_option" in
- -*=*) ac_optarg=`/bin/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
-
- -build | --build | --buil | --bui | --bu | --b)
- ac_prev=build ;;
- -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
- 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" ;;
-
- -disable-* | --disable-*)
- ac_feature=`/bin/echo $ac_option|sed -e 's/-*disable-//'`
- # Reject names that are not valid shell variable names.
- if test -n "`/bin/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=`/bin/echo $ac_feature| sed 's/-/_/g'`
- eval "enable_${ac_feature}=no" ;;
-
- -enable-* | --enable-*)
- ac_feature=`/bin/echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
- # Reject names that are not valid shell variable names.
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- fi
- ac_feature=`/bin/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=PREFIX install architecture-dependent files in PREFIX
- [same as prefix]
- --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
- 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
- --enable and --with options recognized:$ac_help
- EOF
- exit 0 ;;
-
- -host | --host | --hos | --ho)
- ac_prev=host ;;
- -host=* | --host=* | --hos=* | --ho=*)
- host="$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 ;;
-
- -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 ;;
-
- -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" ;;
-
- -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 2.1"
- exit 0 ;;
-
- -with-* | --with-*)
- ac_package=`/bin/echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
- # Reject names that are not valid shell variable names.
- if test -n "`/bin/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=`/bin/echo $ac_package| sed 's/-/_/g'`
- case "$ac_option" in
- *=*) ;;
- *) ac_optarg=yes ;;
- esac
- eval "with_${ac_package}='$ac_optarg'" ;;
-
- -without-* | --without-*)
- ac_package=`/bin/echo $ac_option|sed -e 's/-*without-//'`
- # Reject names that are not valid shell variable names.
- if test -n "`/bin/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=`/bin/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 "`/bin/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 --`/bin/echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
- fi
-
- trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
-
- # File descriptor usage:
- # 0 unused; standard input
- # 1 file creation
- # 2 errors and warnings
- # 3 unused; some systems may open it to /dev/tty
- # 4 checking for... messages and results
- # 5 compiler messages saved in config.log
- if test "$silent" = yes; then
- exec 4>/dev/null
- else
- exec 4>&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 $ac_arg" ;;
- esac
- done
-
- # NLS nuisances.
- # Only set LANG and LC_ALL to C if already set.
- # These must not be set unconditionally because not all systems understand
- # e.g. LANG=C (notably SCO).
- if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
- if test "${LANG+set}" = set; then LANG=C; export LANG; fi
-
- # confdefs.h avoids OS command line length limits that DEFS can exceed.
- rm -rf conftest* confdefs.h
- # AIX cpp loses on an empty file, so make sure it contains at least a newline.
- /bin/echo > confdefs.h
-
- # A filename unique to this package, relative to the directory that
- # configure is in, which we can look for to find out if srcdir is correct.
- ac_unique_file=src/octave.cc
-
- # Find the source files, if location was not specified.
- if test -z "$srcdir"; then
- ac_srcdir_defaulted=yes
- # Try the directory containing this script, then its parent.
- ac_prog=$0
- ac_confdir=`/bin/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 $srcdir" 1>&2; exit 1; }
- fi
- fi
- srcdir=`/bin/echo "${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} $CFLAGS $CPPFLAGS conftest.$ac_ext -c 1>&5 2>&5'
- ac_link='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext -o conftest $LIBS 1>&5 2>&5'
-
- 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=
- fi
- else
- ac_n= ac_c='\c' ac_t=
- fi
-
-
-
-
- cat >> confdefs.h <<\EOF
- #define OCTAVE_SOURCE 1
- EOF
-
-
- ac_aux_dir=
- for ac_dir in $srcdir $srcdir/.. $srcdir/../..; 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 $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
- fi
- ac_config_guess=$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
-
- /bin/echo $ac_n "checking host system type""... $ac_c" 1>&4
-
- host_alias=$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=`/bin/echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
- host_vendor=`/bin/echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
- host_os=`/bin/echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
- /bin/echo "$ac_t""$host" 1>&4
-
- if test -z "$host"; then
- host=unknown
- fi
- target_host_type=$host
- canonical_host_type=$host
- if test "$host" = unknown; then
- echo "configure: warning: configuring Octave for unknown system type
- " 1>&2
- fi
-
-
- ### Allow the user to force us to use f2c.
- ### Amiga hack -- the GNU f77 compiler won't quite work yet so force this.
-
- # Check whether --with-f2c or --without-f2c was given.
- withval="$with_f2c"
- if test -n "$withval"; then
- use_f2c=true
- else
- use_f2c=true
- fi
-
-
- ### Allow the user to experiment with dynamic linking using GNU dld.
-
- # Check whether --enable-dld or --disable-dld was given.
- enableval="$enable_dld"
- if test -n "$enableval"; then
- use_dld=true
- else
- use_dld=false
- fi
-
-
-
- ### Allow compilation of smaller kernel. This only works if some form
- ### of dynamic linking is also supported and used.
-
- # Check whether --enable-lite-kernel or --disable-lite-kernel was given.
- enableval="$enable_lite_kernel"
- if test -n "$enableval"; then
- lite_kernel=true
- else
- lite_kernel=false
- fi
-
- if $lite_kernel; then
- cat >> confdefs.h <<\EOF
- #define OCTAVE_LITE 1
- EOF
-
- fi
-
-
- ### some defaults
-
-
-
- exec_prefix='$(prefix)'
- bindir='$(exec_prefix)/bin'
- datadir='$(prefix)/lib'
- libdir='$(exec_prefix)/lib'
- includedir='$(prefix)/include/octave'
- mandir='$(prefix)/man/man1'
- infodir='$(prefix)/info'
- fcnfiledir='$(datadir)/octave/$(version)/m'
- localfcnfiledir='$(datadir)/octave/site/m'
- localfcnfilepath='$(localfcnfiledir)//'
- archlibdir='$(libdir)/octave/$(version)/exec/$(target_host_type)'
- octfiledir='$(libdir)/octave/$(version)/oct/$(target_host_type)'
- localoctfiledir='$(datadir)/octave/site/oct/$(target_host_type)'
- localoctfilepath='$(localoctfiledir)//'
- fcnfilepath='.:$(localoctfilepath):$(localfcnfilepath):$(octfiledir)//:$(fcnfiledir)//'
- imagedir='$(datadir)/octave/$(version)/imagelib'
- imagepath='.:$(imagedir)//'
-
- /bin/echo "$ac_t""defining prefix to be $prefix" 1>&4
- /bin/echo "$ac_t""defining exec_prefix to be $exec_prefix" 1>&4
- /bin/echo "$ac_t""defining bindir to be $bindir" 1>&4
- /bin/echo "$ac_t""defining datadir to be $datadir" 1>&4
- /bin/echo "$ac_t""defining libdir to be $libdir" 1>&4
- /bin/echo "$ac_t""defining includedir to be $includedir" 1>&4
- /bin/echo "$ac_t""defining mandir to be $mandir" 1>&4
- /bin/echo "$ac_t""defining infodir to be $infodir" 1>&4
- /bin/echo "$ac_t""defining fcnfiledir to be $fcnfiledir" 1>&4
- /bin/echo "$ac_t""defining localfcnfiledir to be $localfcnfiledir" 1>&4
- /bin/echo "$ac_t""defining localfcnfilepath to be $localfcnfilepath" 1>&4
- /bin/echo "$ac_t""defining archlibdir to be $archlibdir" 1>&4
- /bin/echo "$ac_t""defining octfiledir to be $octfiledir" 1>&4
- /bin/echo "$ac_t""defining localoctfiledir to be $localoctfiledir" 1>&4
- /bin/echo "$ac_t""defining localoctfilepath to be $localoctfilepath" 1>&4
- /bin/echo "$ac_t""defining fcnfilepath to be $fcnfilepath" 1>&4
- /bin/echo "$ac_t""defining imagedir to be $imagedir" 1>&4
- /bin/echo "$ac_t""defining imagepath to be $imagepath" 1>&4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- ### Path separator.
-
- cat >> confdefs.h <<\EOF
- #define SEPCHAR ':'
- EOF
-
- cat >> confdefs.h <<\EOF
- #define SEPCHAR_STR ":"
- EOF
-
-
- ### Do special stuff if using dld.
-
- DLD_DIR=
- LIBDLD=
- LIBOCTDLD='liboctdld.a'
- LD_STATIC_FLAG=
- if $use_dld; then
- DLD_DIR=dld
- LIBDLD='../dld/libdld.a'
- # don't link them in only if doing dynamic linking and small kernel
- # requested.
- if $lite_kernel; then
- LIBOCTDLD=
- fi
- LD_STATIC_FLAG=-static
- cat >> confdefs.h <<\EOF
- #define WITH_DLD 1
- EOF
-
- fi
-
- ### Also use -static if compiling on Alpha OSF/1 1.3 systems.
-
- case "$canonical_host_type" in
- alpha-dec-osf1.3)
- LD_STATIC_FLAG=-static
- ;;
- esac
-
- if test -n "$DLD_DIR"; then
- /bin/echo "$ac_t""defining DLD_DIR to be $DLD_DIR" 1>&4
- fi
- if test -n "$LIBDLD"; then
- /bin/echo "$ac_t""defining LIBDLD to be $LIBDLD" 1>&4
- fi
- if test -n "$LIBOCTDLD"; then
- /bin/echo "$ac_t""defining LIBOCTDLD to be $LIBOCTDLD" 1>&4
- fi
- if test -n "$LD_STATIC_FLAG"; then
- /bin/echo "$ac_t""defining LD_STATIC_FLAG to be $LD_STATIC_FLAG" 1>&4
- fi
-
-
-
-
-
- ### See if the optional nonlinear programming code is present.
-
- /bin/echo $ac_n "checking for npsol""... $ac_c" 1>&4
- if test -f $srcdir/libcruft/npsol/npsol.f; then
- /bin/echo "$ac_t""yes" 1>&4
- else
- /bin/echo "$ac_t""no" 1>&4
- cat >> confdefs.h <<\EOF
- #define NPSOL_MISSING 1
- EOF
-
- fi
-
- /bin/echo $ac_n "checking for qpsol""... $ac_c" 1>&4
- if test -f $srcdir/libcruft/qpsol/qpsol.f; then
- /bin/echo "$ac_t""yes" 1>&4
- else
- /bin/echo "$ac_t""no" 1>&4
- cat >> confdefs.h <<\EOF
- #define QPSOL_MISSING 1
- EOF
-
- fi
-
- /bin/echo $ac_n "checking for fsqp""... $ac_c" 1>&4
- if test -f $srcdir/libcruft/fsqp/fsqpd.f; then
- /bin/echo "$ac_t""yes" 1>&4
- else
- /bin/echo "$ac_t""no" 1>&4
- cat >> confdefs.h <<\EOF
- #define FSQP_MISSING 1
- EOF
-
- fi
-
- ### See which C++ compiler to use (we expect to find g++).
-
- for ac_prog in $CCC c++ g++ gcc CC cxx
- do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
- set dummy $ac_prog; ac_word=$2
- /bin/echo $ac_n "checking for $ac_word""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_prog_CXX'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- if test -n "$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
- /bin/echo "$ac_t""$CXX" 1>&4
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
- test -n "$CXX" && break
- done
- test -n "$CXX" || CXX="gcc"
-
-
- /bin/echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_prog_gxx'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.C <<EOF
- #ifdef __GNUC__
- yes;
- #endif
- EOF
- if ${CXX-g++} -E conftest.C 2>&5 | egrep yes >/dev/null 2>&1; then
- ac_cv_prog_gxx=yes
- else
- ac_cv_prog_gxx=no
- fi
- fi
- /bin/echo "$ac_t""$ac_cv_prog_gxx" 1>&4
- if test $ac_cv_prog_gxx = yes; then
- GXX=yes
- if test "${CXXFLAGS+set}" != set; then
- /bin/echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_prog_gxx_g'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- echo 'void f(){}' > conftest.cc
- if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
- ac_cv_prog_gxx_g=yes
- else
- ac_cv_prog_gxx_g=no
- fi
- rm -f conftest*
-
- fi
- /bin/echo "$ac_t""$ac_cv_prog_gxx_g" 1>&4
- if test $ac_cv_prog_gxx_g = yes; then
- # Amiga hack - suppress automatically using -g for now
- # Also default to using -O2
- CXXFLAGS="-O2"
- else
- CXXFLAGS="-O2"
- fi
- fi
- else
- GXX=
- test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
- fi
-
- /bin/echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&4
- if test -z "$CXXCPP"; then
- if eval "test \"`echo '${'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- ac_ext=C
- # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
- ac_cpp='$CXXCPP $CPPFLAGS'
- ac_compile='${CXX-g++} $CXXFLAGS $CPPFLAGS conftest.$ac_ext -c 1>&5 2>&5'
- ac_link='${CXX-g++} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext -o conftest $LIBS 1>&5 2>&5'
- CXXCPP="${CXX-g++} -E"
- cat > conftest.$ac_ext <<EOF
- #line 759 "configure"
- #include "confdefs.h"
- #include <stdlib.h>
- EOF
- eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
- ac_err=`grep -v '^ *+' conftest.out`
- if test -z "$ac_err"; then
- :
- else
- /bin/echo "$ac_err" >&5
- rm -rf conftest*
- CXXCPP=/lib/cpp
- fi
- rm -f conftest*
- ac_cv_prog_CXXCPP="$CXXCPP"
- 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} $CFLAGS $CPPFLAGS conftest.$ac_ext -c 1>&5 2>&5'
- ac_link='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext -o conftest $LIBS 1>&5 2>&5'
- fi
- fi
- CXXCPP="$ac_cv_prog_CXXCPP"
- /bin/echo "$ac_t""$CXXCPP" 1>&4
-
-
- ### Do special things for g++.
-
- ADD_CXX_WALL=false
- NO_IMPLICIT_TEMPLATES=
- gxx_version=`$CXX -v 2>&1 | grep "^g.. version" | sed 's/^g.. version *//'`
- case "$gxx_version" in
- 2.[6789].*|2.[123456789][0123456789].*)
- if test -z "$CXXFLAGS"; then
- CXXFLAGS="-O"
- /bin/echo "$ac_t""defining CXXFLAGS to be $CXXFLAGS" 1>&4
- ADD_CXX_WALL=true
- fi
- NO_IMPLICIT_TEMPLATES="-fno-implicit-templates"
- /bin/echo "$ac_t""defining NO_IMPLICIT_TEMPLATES to be $NO_IMPLICIT_TEMPLATES" 1>&4
- ;;
- 1.*|2.[012345].*)
- echo "configure: warning: g++ version $gxx_version will not work to compile Octave" 1>&2
- ;;
- *)
- echo "configure: warning: Octave has only been tested with g++, and I can't find it" 1>&2
- ;;
- esac
-
- HOST_CXXFLAGS=
- case "$gxx_version" in
- 2.6.*)
- case "$canonical_host_type" in
- rs6000-ibm-aix*)
- HOST_CXXFLAGS="-Wa,-u"
- /bin/echo "$ac_t""defining HOST_CXXFLAGS to be $HOST_CXXFLAGS" 1>&4
- ;;
- esac
- ;;
- esac
-
-
-
- ### See what libraries are used by the C++ compiler. Need this for
- ### dynamic linking.
-
- CXXLIBS=`sh $srcdir/cxxlibs.sh`
- /bin/echo "$ac_t""defining CXXLIBS to be $CXXLIBS" 1>&4
-
-
-
-
-
- ### See which C compiler to use (we expect to find gcc).
-
- # Extract the first word of "gcc", so it can be a program name with args.
- set dummy gcc; ac_word=$2
- /bin/echo $ac_n "checking for $ac_word""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_prog_CC'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- if test -n "$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="$ac_save_ifs"
- test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc"
- fi
- fi
- CC="$ac_cv_prog_CC"
- if test -n "$CC"; then
- /bin/echo "$ac_t""$CC" 1>&4
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
-
- /bin/echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_prog_gcc'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.c <<EOF
- #ifdef __GNUC__
- yes;
- #endif
- EOF
- if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then
- ac_cv_prog_gcc=yes
- else
- ac_cv_prog_gcc=no
- fi
- fi
- /bin/echo "$ac_t""$ac_cv_prog_gcc" 1>&4
- if test $ac_cv_prog_gcc = yes; then
- GCC=yes
- if test "${CFLAGS+set}" != set; then
- /bin/echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_prog_gcc_g'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- echo 'void f(){}' > conftest.c
- if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
- ac_cv_prog_gcc_g=yes
- else
- ac_cv_prog_gcc_g=no
- fi
- rm -f conftest*
-
- fi
- /bin/echo "$ac_t""$ac_cv_prog_gcc_g" 1>&4
- if test $ac_cv_prog_gcc_g = yes; then
- # Amiga hack - suppress automatically using -g for now
- # Also default to using -O2
- CFLAGS="-O2"
- else
- CFLAGS="-O2"
- fi
- fi
- else
- GCC=
- test "${CFLAGS+set}" = set || CFLAGS="-g"
- fi
-
- /bin/echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&4
- # 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
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- # This must be in double quotes, not single quotes, because CPP may get
- # substituted into the Makefile and "${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 924 "configure"
- #include "confdefs.h"
- #include <assert.h>
- Syntax Error
- EOF
- eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
- ac_err=`grep -v '^ *+' conftest.out`
- if test -z "$ac_err"; then
- :
- else
- /bin/echo "$ac_err" >&5
- rm -rf conftest*
- CPP="${CC-cc} -E -traditional-cpp"
- cat > conftest.$ac_ext <<EOF
- #line 938 "configure"
- #include "confdefs.h"
- #include <assert.h>
- Syntax Error
- EOF
- eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
- ac_err=`grep -v '^ *+' conftest.out`
- if test -z "$ac_err"; then
- :
- else
- /bin/echo "$ac_err" >&5
- rm -rf conftest*
- CPP=/lib/cpp
- fi
- rm -f conftest*
- fi
- rm -f conftest*
- ac_cv_prog_CPP="$CPP"
- fi
- fi
- CPP="$ac_cv_prog_CPP"
- /bin/echo "$ac_t""$CPP" 1>&4
-
- if test $ac_cv_prog_gcc = yes; then
- /bin/echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- ac_pattern="Autoconf.*'x'"
- cat > conftest.$ac_ext <<EOF
- #line 968 "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 986 "configure"
- #include "confdefs.h"
- #include <termio.h>
- Autoconf TCGETA
- EOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "$ac_pattern" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_prog_gcc_traditional=yes
- fi
- rm -f conftest*
-
- fi
- fi
- /bin/echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&4
- if test $ac_cv_prog_gcc_traditional = yes; then
- CC="$CC -traditional"
- fi
- fi
-
-
- ### Do special things for gcc.
-
- ADD_CC_WALL=false
- gcc_version=`$CC -v 2>&1 | grep "^gcc version" | sed 's/^gcc version *//'`
- case "$gcc_version" in
- 2.*)
- if test -z "$CFLAGS"; then
- CFLAGS="-O"
- /bin/echo "$ac_t""defining CFLAGS to be $CFLAGS" 1>&4
- ADD_CC_WALL=true
- fi
- if test -z "$LDFLAGS"; then
- LDFLAGS="-s" # Amiga version won't run if not stripped -FIXME!
- /bin/echo "$ac_t""defining LDFLAGS to be $LDFLAGS" 1>&4
- fi
- ;;
- 1.*)
- echo "configure: warning: gcc version $gcc_version is likely to cause problems" 1>&2
- ;;
- *)
- echo "configure: warning: Octave has only been tested with gcc, and I can't find it" 1>&2
- ;;
- esac
-
-
-
-
- ### On Linux systems we need to compile with -mieee-fp to get full
- ### support for IEEE floating point.
-
- case "$canonical_host_type" in
- i386-*-linux | i486-*-linux | i586-*-linux)
- GCC_IEEE_FP_FLAG="-mieee-fp"
- /bin/echo "$ac_t""defining GCC_IEEE_FP_FLAG to be $GCC_IEEE_FP_FLAG" 1>&4
- ;;
- esac
-
-
-
- ### Special checks for odd OS specific things.
-
- /bin/echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&4
- if test -d /gnu/etc/conf/kconfig.d &&
- grep _POSIX_VERSION /gnu/include/sys/unistd.h >/dev/null 2>&1
- then
- /bin/echo "$ac_t""yes" 1>&4
- ISC=yes # If later tests want to check for ISC.
- cat >> confdefs.h <<\EOF
- #define _POSIX_SOURCE 1
- EOF
-
- if test "$GCC" = yes; then
- CC="$CC -posix"
- else
- CC="$CC -Xp"
- fi
- else
- /bin/echo "$ac_t""no" 1>&4
- ISC=
- fi
-
- ac_safe=`/bin/echo "minix/config.h" | tr './\055' '___'`
- /bin/echo $ac_n "checking for minix/config.h""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 1074 "configure"
- #include "confdefs.h"
- #include <minix/config.h>
- EOF
- eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
- ac_err=`grep -v '^ *+' conftest.out`
- if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
- else
- /bin/echo "$ac_err" >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
- fi
- rm -f conftest*
- fi
- if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- MINIX=yes
- else
- /bin/echo "$ac_t""no" 1>&4
- 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
-
- /bin/echo $ac_n "checking for AIX""... $ac_c" 1>&4
- cat > conftest.$ac_ext <<EOF
- #line 1115 "configure"
- #include "confdefs.h"
- #ifdef _AIX
- yes
- #endif
-
- EOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "yes" >/dev/null 2>&1; then
- rm -rf conftest*
- /bin/echo "$ac_t""yes" 1>&4; cat >> confdefs.h <<\EOF
- #define _ALL_SOURCE 1
- EOF
-
- else
- rm -rf conftest*
- /bin/echo "$ac_t""no" 1>&4
- fi
- rm -f conftest*
-
-
- # strftime is in -lintl on SCO UNIX.
- /bin/echo $ac_n "checking for -lintl""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_lib_intl'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS -lintl "
- cat > conftest.$ac_ext <<EOF
- #line 1144 "configure"
- #include "confdefs.h"
-
- int main() { return 0; }
- int t() {
- strftime()
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- eval "ac_cv_lib_intl=yes"
- else
- rm -rf conftest*
- eval "ac_cv_lib_intl=no"
- fi
- rm -f conftest*
- LIBS="$ac_save_LIBS"
-
- fi
- if eval "test \"`echo '$ac_cv_lib_'intl`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- LIBS="$LIBS -lintl"
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
- /bin/echo $ac_n "checking for strftime""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_func_strftime'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 1175 "configure"
- #include "confdefs.h"
- #include <ctype.h> /* Arbitrary system header to define __stub macros. */
- /* Override any gcc2 internal prototype to avoid an error. */
- char strftime();
-
- int main() { return 0; }
- int t() {
-
- /* 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_strftime) || defined (__stub___strftime)
- choke me
- #else
- strftime();
- #endif
-
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- eval "ac_cv_func_strftime=yes"
- else
- rm -rf conftest*
- eval "ac_cv_func_strftime=no"
- fi
- rm -f conftest*
-
- fi
- if eval "test \"`echo '$ac_cv_func_'strftime`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- cat >> confdefs.h <<\EOF
- #define HAVE_STRFTIME 1
- EOF
-
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
- /bin/echo $ac_n "checking for -lsun""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_lib_sun'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS -lsun "
- cat > conftest.$ac_ext <<EOF
- #line 1222 "configure"
- #include "confdefs.h"
-
- int main() { return 0; }
- int t() {
- getpwnam()
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- eval "ac_cv_lib_sun=yes"
- else
- rm -rf conftest*
- eval "ac_cv_lib_sun=no"
- fi
- rm -f conftest*
- LIBS="$ac_save_LIBS"
-
- fi
- if eval "test \"`echo '$ac_cv_lib_'sun`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- ac_tr_lib=HAVE_LIB`/bin/echo sun | tr '[a-z]' '[A-Z]'`
- cat >> confdefs.h <<EOF
- #define $ac_tr_lib 1
- EOF
-
- LIBS="$LIBS -lsun"
-
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
-
- ### How big are ints and how are they oriented? These could probably
- ### be eliminated in favor of run-time checks.
-
- # If we cannot run a trivial program, we must be cross compiling.
- /bin/echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- if test "$cross_compiling" = yes; then
- ac_cv_cross=yes
- else
- cat > conftest.$ac_ext <<EOF
- #line 1267 "configure"
- #include "confdefs.h"
- main(){return(0);}
- EOF
- eval $ac_link
- if test -s conftest && (./conftest; exit) 2>/dev/null; then
- ac_cv_c_cross=no
- else
- ac_cv_c_cross=yes
- fi
- fi
- rm -fr conftest*
- fi
- cross_compiling=$ac_cv_c_cross
- /bin/echo "$ac_t""$ac_cv_c_cross" 1>&4
-
- /bin/echo $ac_n "checking size of short""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_sizeof_short'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- if test "$cross_compiling" = yes; then
- { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
- else
- cat > conftest.$ac_ext <<EOF
- #line 1291 "configure"
- #include "confdefs.h"
- #include <stdio.h>
- main()
- {
- FILE *f=fopen("conftestval", "w");
- if (!f) exit(1);
- fprintf(f, "%d\n", sizeof(short));
- exit(0);
- }
- EOF
- eval $ac_link
- if test -s conftest && (./conftest; exit) 2>/dev/null; then
- ac_cv_sizeof_short=`cat conftestval`
- fi
- fi
- rm -fr conftest*
- fi
- /bin/echo "$ac_t""$ac_cv_sizeof_short" 1>&4
- cat >> confdefs.h <<EOF
- #define SIZEOF_SHORT $ac_cv_sizeof_short
- EOF
-
-
- /bin/echo $ac_n "checking size of int""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_sizeof_int'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- if test "$cross_compiling" = yes; then
- { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
- else
- cat > conftest.$ac_ext <<EOF
- #line 1323 "configure"
- #include "confdefs.h"
- #include <stdio.h>
- main()
- {
- FILE *f=fopen("conftestval", "w");
- if (!f) exit(1);
- fprintf(f, "%d\n", sizeof(int));
- exit(0);
- }
- EOF
- eval $ac_link
- if test -s conftest && (./conftest; exit) 2>/dev/null; then
- ac_cv_sizeof_int=`cat conftestval`
- fi
- fi
- rm -fr conftest*
- fi
- /bin/echo "$ac_t""$ac_cv_sizeof_int" 1>&4
- cat >> confdefs.h <<EOF
- #define SIZEOF_INT $ac_cv_sizeof_int
- EOF
-
-
- /bin/echo $ac_n "checking size of long""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_sizeof_long'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- if test "$cross_compiling" = yes; then
- { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
- else
- cat > conftest.$ac_ext <<EOF
- #line 1355 "configure"
- #include "confdefs.h"
- #include <stdio.h>
- main()
- {
- FILE *f=fopen("conftestval", "w");
- if (!f) exit(1);
- fprintf(f, "%d\n", sizeof(long));
- exit(0);
- }
- EOF
- eval $ac_link
- if test -s conftest && (./conftest; exit) 2>/dev/null; then
- ac_cv_sizeof_long=`cat conftestval`
- fi
- fi
- rm -fr conftest*
- fi
- /bin/echo "$ac_t""$ac_cv_sizeof_long" 1>&4
- cat >> confdefs.h <<EOF
- #define SIZEOF_LONG $ac_cv_sizeof_long
- EOF
-
-
- /bin/echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_c_bigendian'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- if test "$cross_compiling" = yes; then
- { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
- else
- cat > conftest.$ac_ext <<EOF
- #line 1387 "configure"
- #include "confdefs.h"
- main () {
- /* Are we little or big endian? From Harbison&Steele. */
- union
- {
- long l;
- char c[sizeof (long)];
- } u;
- u.l = 1;
- exit (u.c[sizeof (long) - 1] == 1);
- }
- EOF
- eval $ac_link
- if test -s conftest && (./conftest; exit) 2>/dev/null; then
- ac_cv_c_bigendian=no
- else
- ac_cv_c_bigendian=yes
- fi
- fi
- rm -fr conftest*
- fi
- /bin/echo "$ac_t""$ac_cv_c_bigendian" 1>&4
- if test $ac_cv_c_bigendian = yes; then
- cat >> confdefs.h <<\EOF
- #define WORDS_BIGENDIAN 1
- EOF
-
- fi
-
-
- ### Try to determine the floating point format. This could probably
- ### be eliminated in favor of run-time checks.
-
- /bin/echo $ac_n "checking floating point format""... $ac_c" 1>&4
- XCFLAGS=`echo $CFLAGS | sed 's/-O[^ \t]*//'`
- ${CC-cc} -DDP $XCFLAGS $LDFLAGS $srcdir/float-type.c -o conftest >/dev/null 2>&1
- FLOAT_FORMAT=`./conftest`
- case "$FLOAT_FORMAT" in
- IEEE_BIG_ENDIAN)
- /bin/echo "$ac_t""IEEE big endian" 1>&4
- cat >> confdefs.h <<\EOF
- #define IEEE_BIG_ENDIAN 1
- EOF
-
- ;;
- IEEE_LITTLE_ENDIAN)
- /bin/echo "$ac_t""IEEE little endian" 1>&4
- cat >> confdefs.h <<\EOF
- #define IEEE_LITTLE_ENDIAN 1
- EOF
-
- ;;
- VAX_D_FLOAT)
- /bin/echo "$ac_t""VAX D floating" 1>&4
- cat >> confdefs.h <<\EOF
- #define VAX_D_FLOAT 1
- EOF
-
- ;;
- VAX_G_FLOAT)
- /bin/echo "$ac_t""VAX G floating" 1>&4
- cat >> confdefs.h <<\EOF
- #define VAX_G_FLOAT 1
- EOF
-
- ;;
- *)
- /bin/echo "$ac_t""" 1>&4
- echo "configure: warning: "unrecognized floating point format!"" 1>&2
- ;;
- esac
-
- ### Does the C compiler handle alloca() and const correctly?
-
- # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
- # for constant arguments. Useless!
- /bin/echo $ac_n "checking for working alloca.h""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_header_alloca_h'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 1469 "configure"
- #include "confdefs.h"
- #include <alloca.h>
- int main() { return 0; }
- int t() {
- char *p = alloca(2 * sizeof(int));
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- ac_cv_header_alloca_h=yes
- else
- rm -rf conftest*
- ac_cv_header_alloca_h=no
- fi
- rm -f conftest*
-
- fi
- /bin/echo "$ac_t""$ac_cv_header_alloca_h" 1>&4
- if test $ac_cv_header_alloca_h = yes; then
- cat >> confdefs.h <<\EOF
- #define HAVE_ALLOCA_H 1
- EOF
-
- fi
-
- /bin/echo $ac_n "checking for alloca""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_func_alloca'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 1500 "configure"
- #include "confdefs.h"
-
- #ifdef __GNUC__
- # define alloca __builtin_alloca
- #else
- # if HAVE_ALLOCA_H
- # include <alloca.h>
- # else
- # ifdef _AIX
- #pragma alloca
- # else
- # ifndef alloca /* predefined by HP cc +Olibcalls */
- char *alloca ();
- # endif
- # endif
- # endif
- #endif
-
- int main() { return 0; }
- int t() {
- char *p = (char *) alloca(1);
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- ac_cv_func_alloca=yes
- else
- rm -rf conftest*
- ac_cv_func_alloca=no
- fi
- rm -f conftest*
-
- fi
- /bin/echo "$ac_t""$ac_cv_func_alloca" 1>&4
- if test $ac_cv_func_alloca = yes; then
- cat >> confdefs.h <<\EOF
- #define HAVE_ALLOCA 1
- EOF
-
- fi
-
- if test $ac_cv_func_alloca = no; then
- # The SVR3 libPW and SVR4 libucb both contain incompatible functions
- # that cause trouble. Some versions do not even contain alloca or
- # contain a buggy version. If you still want to use their alloca,
- # use ar to extract alloca.o from them instead of compiling alloca.c.
- ALLOCA=alloca.o
- cat >> confdefs.h <<\EOF
- #define C_ALLOCA 1
- EOF
-
-
- /bin/echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_os_cray'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 1558 "configure"
- #include "confdefs.h"
- #if defined(CRAY) && ! defined(CRAY2)
- webecray
- #else
- wenotbecray
- #endif
-
- EOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "webecray" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_os_cray=yes
- else
- rm -rf conftest*
- ac_cv_os_cray=no
- fi
- rm -f conftest*
-
- fi
- /bin/echo "$ac_t""$ac_cv_os_cray" 1>&4
- if test $ac_cv_os_cray = yes; then
- /bin/echo $ac_n "checking for _getb67""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_func__getb67'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 1585 "configure"
- #include "confdefs.h"
- #include <ctype.h> /* Arbitrary system header to define __stub macros. */
- /* Override any gcc2 internal prototype to avoid an error. */
- char _getb67();
-
- int main() { return 0; }
- int t() {
-
- /* 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__getb67) || defined (__stub____getb67)
- choke me
- #else
- _getb67();
- #endif
-
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- eval "ac_cv_func__getb67=yes"
- else
- rm -rf conftest*
- eval "ac_cv_func__getb67=no"
- fi
- rm -f conftest*
-
- fi
- if eval "test \"`echo '$ac_cv_func_'_getb67`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- cat >> confdefs.h <<\EOF
- #define CRAY_STACKSEG_END _getb67
- EOF
-
- else
- /bin/echo "$ac_t""no" 1>&4
- /bin/echo $ac_n "checking for GETB67""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_func_GETB67'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 1628 "configure"
- #include "confdefs.h"
- #include <ctype.h> /* Arbitrary system header to define __stub macros. */
- /* Override any gcc2 internal prototype to avoid an error. */
- char GETB67();
-
- int main() { return 0; }
- int t() {
-
- /* 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_GETB67) || defined (__stub___GETB67)
- choke me
- #else
- GETB67();
- #endif
-
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- eval "ac_cv_func_GETB67=yes"
- else
- rm -rf conftest*
- eval "ac_cv_func_GETB67=no"
- fi
- rm -f conftest*
-
- fi
- if eval "test \"`echo '$ac_cv_func_'GETB67`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- cat >> confdefs.h <<\EOF
- #define CRAY_STACKSEG_END GETB67
- EOF
-
- else
- /bin/echo "$ac_t""no" 1>&4
- /bin/echo $ac_n "checking for getb67""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_func_getb67'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 1671 "configure"
- #include "confdefs.h"
- #include <ctype.h> /* Arbitrary system header to define __stub macros. */
- /* Override any gcc2 internal prototype to avoid an error. */
- char getb67();
-
- int main() { return 0; }
- int t() {
-
- /* 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_getb67) || defined (__stub___getb67)
- choke me
- #else
- getb67();
- #endif
-
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- eval "ac_cv_func_getb67=yes"
- else
- rm -rf conftest*
- eval "ac_cv_func_getb67=no"
- fi
- rm -f conftest*
-
- fi
- if eval "test \"`echo '$ac_cv_func_'getb67`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- cat >> confdefs.h <<\EOF
- #define CRAY_STACKSEG_END getb67
- EOF
-
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
- fi
-
- fi
-
- fi
-
- /bin/echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_c_stack_direction'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- if test "$cross_compiling" = yes; then
- ac_cv_c_stack_direction=0
- else
- cat > conftest.$ac_ext <<EOF
- #line 1725 "configure"
- #include "confdefs.h"
- find_stack_direction ()
- {
- static char *addr = 0;
- auto char dummy;
- if (addr == 0)
- {
- addr = &dummy;
- return find_stack_direction ();
- }
- else
- return (&dummy > addr) ? 1 : -1;
- }
- main ()
- {
- exit (find_stack_direction() < 0);
- }
- EOF
- eval $ac_link
- if test -s conftest && (./conftest; exit) 2>/dev/null; then
- ac_cv_c_stack_direction=1
- else
- ac_cv_c_stack_direction=-1
- fi
- fi
- rm -fr conftest*
- fi
- /bin/echo "$ac_t""$ac_cv_c_stack_direction" 1>&4
- cat >> confdefs.h <<EOF
- #define STACK_DIRECTION $ac_cv_c_stack_direction
- EOF
-
- fi
-
-
- ### This one is for kpathsea.
- ###
- ### It would be nicer to test for the requisite putenv features directly,
- ### but can't figure out how to do that.
-
- if test "`(uname) 2>/dev/null`" = NetBSD \
- || test "`(uname) 2>/dev/null`" = FreeBSD; then
- cat >> confdefs.h <<\EOF
- #define SMART_PUTENV 1
- EOF
-
- fi
-
- /bin/echo $ac_n "checking for working const""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_c_const'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 1779 "configure"
- #include "confdefs.h"
-
- int main() { return 0; }
- int t() {
-
- /* Ultrix mips cc rejects this. */
- typedef int charset[2]; const charset x;
- /* SunOS 4.1.1 cc rejects this. */
- char const *const *ccp;
- char **p;
- /* NEC SVR4.0.2 mips cc rejects this. */
- struct point {int x, y;};
- static struct point const zero;
- /* AIX XL C 1.02.0.0 rejects this.
- It does not let you subtract one const X* pointer from another in an arm
- of an if-expression whose if-part is not a constant expression */
- const char *g = "string";
- ccp = &g + (g ? g-g : 0);
- /* HPUX 7.0 cc rejects these. */
- ++ccp;
- p = (char**) ccp;
- ccp = (char const *const *) p;
- { /* SCO 3.2v4 cc rejects this. */
- char *t;
- char const *s = 0 ? (char *) 0 : (char const *) 0;
-
- *t++ = 0;
- }
- { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
- int x[] = {25, 17};
- const int *foo = &x[0];
- ++foo;
- }
- { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
- typedef const int *iptr;
- iptr p = 0;
- ++p;
- }
- { /* AIX XL C 1.02.0.0 rejects this saying
- "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
- struct s { int j; const int *ap[3]; };
- struct s *b; b->j = 5;
- }
- { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
- const int foo = 10;
- }
-
- ; return 0; }
- EOF
- if eval $ac_compile; then
- rm -rf conftest*
- ac_cv_c_const=yes
- else
- rm -rf conftest*
- ac_cv_c_const=no
- fi
- rm -f conftest*
-
- fi
- /bin/echo "$ac_t""$ac_cv_c_const" 1>&4
- if test $ac_cv_c_const = no; then
- cat >> confdefs.h <<\EOF
- #define const
- EOF
-
- fi
-
-
- ### If we haven't been forced to use f2c, try to find a Fortran compiler
- ### under any one of several common Un*x Fortran compiler names.
- ### Put fc last to avoid confusion with some vendor's /bin/sh fc
- ### builtin.
- ###
- ### xlf : IBM / AIX
- ### cf77 : Cray / Unicos
- ### g77 : GNU Fortran (someday...)
- ### fc : Convex
- ###
- ### I don't think the Cray compiler will ever work like f2c...
-
- if $use_f2c; then
- true
- else
- for ac_prog in xlf cf77 f77 g77 fc
- do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
- set dummy $ac_prog; ac_word=$2
- /bin/echo $ac_n "checking for $ac_word""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_prog_F77'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- if test -n "$F77"; then
- ac_cv_prog_F77="$F77" # Let the user override the test.
- else
- IFS="${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_F77="$ac_prog"
- break
- fi
- done
- IFS="$ac_save_ifs"
- fi
- fi
- F77="$ac_cv_prog_F77"
- if test -n "$F77"; then
- /bin/echo "$ac_t""$F77" 1>&4
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
- test -n "$F77" && break
- done
-
-
- # If it looks like we have a Fortran compiler, try to determine
- # whether it might be compatible with f2c.
-
- if test -n "$F77"; then
- /bin/echo $ac_n "checking $F77/f2c compatibility""... $ac_c" 1>&4
- export F77
- export CC
- tmpdef=`sh $srcdir/f2c-compat.sh $srcdir/flibs.sh`
- status=$?
- if test $status -eq 0; then
- /bin/echo "$ac_t""yes" 1>&4
- if test "$tmpdef" = '-DF77_APPEND_UNDERSCORE=1'; then
- cat >> confdefs.h <<\EOF
- #define F77_APPEND_UNDERSCORE 1
- EOF
-
- fi
- else
- /bin/echo "$ac_t""no" 1>&4
- F77=
- fi
- fi
- fi
-
- ### If we can't find a Fortran compiler, or if it looks like it isn't
- ### compatible with f2c, try to find f2c.
-
- if test -z "$F77"; then
- # Extract the first word of "f2c", so it can be a program name with args.
- set dummy f2c; ac_word=$2
- /bin/echo $ac_n "checking for $ac_word""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_prog_F2C'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- if test -n "$F2C"; then
- ac_cv_prog_F2C="$F2C" # Let the user override the test.
- else
- IFS="${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_F2C="f2c"
- break
- fi
- done
- IFS="$ac_save_ifs"
- fi
- fi
- F2C="$ac_cv_prog_F2C"
- if test -n "$F2C"; then
- /bin/echo "$ac_t""$F2C" 1>&4
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
- fi
-
- if test -z "$F2CFLAGS"; then
- F2CFLAGS=
- fi
-
- if test -z "$FFLAGS"; then
- FFLAGS="-O"
- /bin/echo "$ac_t""defining FFLAGS to be $FFLAGS" 1>&4
- fi
-
- if test -n "$F77"; then
- export F77
- FLIBS=`sh $srcdir/flibs.sh`
- /bin/echo "$ac_t""defining FLIBS to be $FLIBS" 1>&4
- DOT_C_FROM_DOT_F_CMD=
- DOT_O_FROM_DOT_F_PAT=
- elif test -n "$F2C" || $use_f2c; then
- /bin/echo $ac_n "checking for -lf2c""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_lib_f2c'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS -lf2c "
- cat > conftest.$ac_ext <<EOF
- #line 1976 "configure"
- #include "confdefs.h"
-
- int main() { return 0; }
- int t() {
- main()
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- eval "ac_cv_lib_f2c=yes"
- else
- rm -rf conftest*
- eval "ac_cv_lib_f2c=no"
- fi
- rm -f conftest*
- LIBS="$ac_save_LIBS"
-
- fi
- if eval "test \"`echo '$ac_cv_lib_'f2c`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- FLIBS=-lf2c
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
- if test -z "$FLIBS" ; then
- /bin/echo $ac_n "checking for -lF77""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_lib_F77'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS -lF77 "
- cat > conftest.$ac_ext <<EOF
- #line 2010 "configure"
- #include "confdefs.h"
-
- int main() { return 0; }
- int t() {
- main()
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- eval "ac_cv_lib_F77=yes"
- else
- rm -rf conftest*
- eval "ac_cv_lib_F77=no"
- fi
- rm -f conftest*
- LIBS="$ac_save_LIBS"
-
- fi
- if eval "test \"`echo '$ac_cv_lib_'F77`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- FLIBS=-lF77
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
- if test -n "$FLIBS" ; then
- /bin/echo $ac_n "checking for -lI77""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_lib_I77'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS -lI77 "
- cat > conftest.$ac_ext <<EOF
- #line 2044 "configure"
- #include "confdefs.h"
-
- int main() { return 0; }
- int t() {
- main()
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- eval "ac_cv_lib_I77=yes"
- else
- rm -rf conftest*
- eval "ac_cv_lib_I77=no"
- fi
- rm -f conftest*
- LIBS="$ac_save_LIBS"
-
- fi
- if eval "test \"`echo '$ac_cv_lib_'I77`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- FLIBS="$FLIBS -lI77"
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
- fi
- fi
- if test -z "$FLIBS" ; then
- echo "configure: warning: I found f2c but not libf2c.a, or libF77.a and libI77.a" 1>&2
- fi
- DOT_C_FROM_DOT_F_CMD=' cat $< | $(F2C) $(F2CFLAGS) > $(@F)'
- /bin/echo "$ac_t""defining DOT_C_FROM_DOT_F_CMD to be $DOT_C_FROM_DOT_F_CMD" 1>&4
- DOT_O_FROM_DOT_F_PAT='%.o : %.f'
- /bin/echo "$ac_t""defining DOT_O_FROM_DOT_F_PAT to be $DOT_O_FROM_DOT_F_PAT" 1>&4
- cat >> confdefs.h <<\EOF
- #define F77_APPEND_UNDERSCORE 1
- EOF
-
- else
- echo "configure: warning: in order to build octave, you must have a compatible" 1>&2
- echo "configure: warning: Fortran compiler or f2c installed and in your path." 1>&2
- echo "configure: warning: See the file INSTALL for more information." 1>&2
- echo "configure: warning: Continuing anyway..." 1>&2
- fi
-
-
-
-
-
-
-
-
-
- ### Extract libraries and directories from FLIBS and CXXLIBS.
- ###
- ### Leave only libraries, with -lfoo converted to libfoo.a:
-
- FLIB_LIST=`echo " $FLIBS " | sed -e 's/ -Xlinker *[^ ]*/ /g' \
- -e 's/ -L *[^ ]*/ /g' \
- -e 's/ -l *\([^ ]*\)/ lib\1.a/g' -e 's/ -u *[^ ]*/ /g' \
- -e 's/ [^ ]*\.o//g' \
- -e 's/^ *//' -e 's/ *$//' -e 's/ */:/g'`
-
- CXXLIB_LIST=`echo " $CXXLIBS " | sed -e 's/ -Xlinker *[^ ]*/ /g' \
- -e 's/ -L *[^ ]*/ /g' \
- -e 's/ -l *\([^ ]*\)/ lib\1.a/g' -e 's/ -u *[^ ]*/ /g' \
- -e 's/ [^ ]*\.o//g' \
- -e 's/^ *//' -e 's/ *$//' -e 's/ */:/g'`
-
- ### Leave only directories where libraries might be found:
-
- FLIB_PATH=`echo " $FLIBS " | sed \
- -e 's/ / /g' -e 's/ -Xlinker *[^ ]*/ /g' \
- -e 's/ -L *\([^ ]*\)/ \1/g' -e 's, /[^ ]*\.a , ,g' \
- -e 's/ -l *[^ ]*/ /g' -e 's/ -u *[^ ]*/ /g' \
- -e 's/ [^ ]*\.o//g' \
- -e 's/^ *//' -e 's/ *$//' -e 's/ */:/g'`
-
- CXXLIB_PATH=`echo " $CXXLIBS " | sed -e 's/ -Xlinker *[^ ]*/ /g' \
- -e 's/ -L *\([^ ]*\)/ \1/g' -e 's, /[^ ]*\.a , ,g' \
- -e 's/ / /g' -e 's/ -Xlinker *[^ ]*/ /g' \
- -e 's/ -l *[^ ]*/ /g' -e 's/ -u *[^ ]*/ /g' \
- -e 's/ [^ ]*\.o//g' \
- -e 's/^ *//' -e 's/ *$//' -e 's/ */:/g'`
-
- /bin/echo "$ac_t""defining FLIB_LIST to be $FLIB_LIST" 1>&4
- /bin/echo "$ac_t""defining FLIB_PATH to be $FLIB_PATH" 1>&4
-
- /bin/echo "$ac_t""defining CXXLIB_LIST to be $CXXLIB_LIST" 1>&4
- /bin/echo "$ac_t""defining CXXLIB_PATH to be $CXXLIB_PATH" 1>&4
-
-
-
-
-
-
-
- ### Checks for header files.
-
- /bin/echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_header_stdc'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 2149 "configure"
- #include "confdefs.h"
- #include <stdlib.h>
- #include <stdarg.h>
- #include <string.h>
- #include <float.h>
- EOF
- eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
- ac_err=`grep -v '^ *+' conftest.out`
- if test -z "$ac_err"; then
- rm -rf conftest*
- ac_cv_header_stdc=yes
- else
- /bin/echo "$ac_err" >&5
- rm -rf conftest*
- ac_cv_header_stdc=no
- fi
- rm -f conftest*
-
- if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat > conftest.$ac_ext <<EOF
- #line 2171 "configure"
- #include "confdefs.h"
- #include <string.h>
- EOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "memchr" >/dev/null 2>&1; then
- :
- else
- rm -rf conftest*
- ac_cv_header_stdc=no
- fi
- rm -f conftest*
-
- fi
-
- if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat > conftest.$ac_ext <<EOF
- #line 2189 "configure"
- #include "confdefs.h"
- #include <stdlib.h>
- EOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "free" >/dev/null 2>&1; then
- :
- else
- rm -rf conftest*
- ac_cv_header_stdc=no
- fi
- rm -f conftest*
-
- fi
-
- if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then
- ac_cv_header_stdc=no
- else
- cat > conftest.$ac_ext <<EOF
- #line 2210 "configure"
- #include "confdefs.h"
- #include <ctype.h>
- #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
- #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
- #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
- int main () { int i; for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
- exit (0); }
-
- EOF
- eval $ac_link
- if test -s conftest && (./conftest; exit) 2>/dev/null; then
- :
- else
- ac_cv_header_stdc=no
- fi
- fi
- rm -fr conftest*
- fi
- fi
- /bin/echo "$ac_t""$ac_cv_header_stdc" 1>&4
- if test $ac_cv_header_stdc = yes; then
- cat >> confdefs.h <<\EOF
- #define STDC_HEADERS 1
- EOF
-
- fi
-
- for ac_hdr in assert.h float.h limits.h memory.h pwd.h stdlib.h
- do
- ac_safe=`/bin/echo "$ac_hdr" | tr './\055' '___'`
- /bin/echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 2247 "configure"
- #include "confdefs.h"
- #include <$ac_hdr>
- EOF
- eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
- ac_err=`grep -v '^ *+' conftest.out`
- if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
- else
- /bin/echo "$ac_err" >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
- fi
- rm -f conftest*
- fi
- if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- ac_tr_hdr=HAVE_`/bin/echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
- cat >> confdefs.h <<EOF
- #define $ac_tr_hdr 1
- EOF
-
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
- done
-
- for ac_hdr in string.h varargs.h unistd.h floatingpoint.h
- do
- ac_safe=`/bin/echo "$ac_hdr" | tr './\055' '___'`
- /bin/echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 2283 "configure"
- #include "confdefs.h"
- #include <$ac_hdr>
- EOF
- eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
- ac_err=`grep -v '^ *+' conftest.out`
- if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
- else
- /bin/echo "$ac_err" >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
- fi
- rm -f conftest*
- fi
- if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- ac_tr_hdr=HAVE_`/bin/echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
- cat >> confdefs.h <<EOF
- #define $ac_tr_hdr 1
- EOF
-
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
- done
-
- for ac_hdr in sys/utsname.h sys/time.h sys/fcntl.h
- do
- ac_safe=`/bin/echo "$ac_hdr" | tr './\055' '___'`
- /bin/echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 2319 "configure"
- #include "confdefs.h"
- #include <$ac_hdr>
- EOF
- eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
- ac_err=`grep -v '^ *+' conftest.out`
- if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
- else
- /bin/echo "$ac_err" >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
- fi
- rm -f conftest*
- fi
- if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- ac_tr_hdr=HAVE_`/bin/echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
- cat >> confdefs.h <<EOF
- #define $ac_tr_hdr 1
- EOF
-
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
- done
-
- for ac_hdr in sys/ttold.h sys/ptem.h sys/select.h sys/resource.h
- do
- ac_safe=`/bin/echo "$ac_hdr" | tr './\055' '___'`
- /bin/echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 2355 "configure"
- #include "confdefs.h"
- #include <$ac_hdr>
- EOF
- eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
- ac_err=`grep -v '^ *+' conftest.out`
- if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
- else
- /bin/echo "$ac_err" >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
- fi
- rm -f conftest*
- fi
- if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- ac_tr_hdr=HAVE_`/bin/echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
- cat >> confdefs.h <<EOF
- #define $ac_tr_hdr 1
- EOF
-
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
- done
-
- ac_header_dirent=no
- for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
- do
- ac_safe=`/bin/echo "$ac_hdr" | tr './\055' '___'`
- /bin/echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 2392 "configure"
- #include "confdefs.h"
- #include <sys/types.h>
- #include <$ac_hdr>
- int main() { return 0; }
- int t() {
- DIR *dirp = 0;
- ; return 0; }
- EOF
- if eval $ac_compile; then
- rm -rf conftest*
- eval "ac_cv_header_dirent_$ac_safe=yes"
- else
- rm -rf conftest*
- eval "ac_cv_header_dirent_$ac_safe=no"
- fi
- rm -f conftest*
-
- fi
- if eval "test \"`/bin/echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- ac_tr_hdr=HAVE_`/bin/echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
- cat >> confdefs.h <<EOF
- #define $ac_tr_hdr 1
- EOF
- ac_header_dirent=$ac_hdr; break
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
- done
- # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
- if test $ac_header_dirent = dirent.h; then
- /bin/echo $ac_n "checking for -ldir""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_lib_dir'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS -ldir "
- cat > conftest.$ac_ext <<EOF
- #line 2431 "configure"
- #include "confdefs.h"
-
- int main() { return 0; }
- int t() {
- opendir()
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- eval "ac_cv_lib_dir=yes"
- else
- rm -rf conftest*
- eval "ac_cv_lib_dir=no"
- fi
- rm -f conftest*
- LIBS="$ac_save_LIBS"
-
- fi
- if eval "test \"`echo '$ac_cv_lib_'dir`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- LIBS="$LIBS -ldir"
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
- else
- /bin/echo $ac_n "checking for -lx""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_lib_x'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS -lx "
- cat > conftest.$ac_ext <<EOF
- #line 2465 "configure"
- #include "confdefs.h"
-
- int main() { return 0; }
- int t() {
- opendir()
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- eval "ac_cv_lib_x=yes"
- else
- rm -rf conftest*
- eval "ac_cv_lib_x=no"
- fi
- rm -f conftest*
- LIBS="$ac_save_LIBS"
-
- fi
- if eval "test \"`echo '$ac_cv_lib_'x`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- LIBS="$LIBS -lx"
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
- fi
-
- /bin/echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_header_time'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 2498 "configure"
- #include "confdefs.h"
- #include <sys/types.h>
- #include <sys/time.h>
- #include <time.h>
- int main() { return 0; }
- int t() {
- struct tm *tp;
- ; return 0; }
- EOF
- if eval $ac_compile; then
- rm -rf conftest*
- ac_cv_header_time=yes
- else
- rm -rf conftest*
- ac_cv_header_time=no
- fi
- rm -f conftest*
-
- fi
- /bin/echo "$ac_t""$ac_cv_header_time" 1>&4
- if test $ac_cv_header_time = yes; then
- cat >> confdefs.h <<\EOF
- #define TIME_WITH_SYS_TIME 1
- EOF
-
- fi
-
-
- ### Use sgtty on Ultrix so that using DEC Migrate to convert a Mips
- ### binary to an Alpha binary will work. Also on Alpha/OSF to avoid
- ### a readline bug.
-
- case "$canonical_host_type" in
- mips-dec-ultrix* | alpha-dec-osf*)
- ac_safe=`/bin/echo "sgtty.h" | tr './\055' '___'`
- /bin/echo $ac_n "checking for sgtty.h""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 2539 "configure"
- #include "confdefs.h"
- #include <sgtty.h>
- EOF
- eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
- ac_err=`grep -v '^ *+' conftest.out`
- if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
- else
- /bin/echo "$ac_err" >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
- fi
- rm -f conftest*
- fi
- if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- cat >> confdefs.h <<\EOF
- #define HAVE_SGTTY_H 1
- EOF
-
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
-
- if test "$ac_cv_header_sgtty_h" = no; then
- for ac_hdr in termios.h termio.h sgtty.h
- do
- ac_safe=`/bin/echo "$ac_hdr" | tr './\055' '___'`
- /bin/echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 2575 "configure"
- #include "confdefs.h"
- #include <$ac_hdr>
- EOF
- eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
- ac_err=`grep -v '^ *+' conftest.out`
- if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
- else
- /bin/echo "$ac_err" >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
- fi
- rm -f conftest*
- fi
- if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- ac_tr_hdr=HAVE_`/bin/echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
- cat >> confdefs.h <<EOF
- #define $ac_tr_hdr 1
- EOF
- break
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
- done
-
- fi
- ;;
- *)
- for ac_hdr in termios.h termio.h sgtty.h
- do
- ac_safe=`/bin/echo "$ac_hdr" | tr './\055' '___'`
- /bin/echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 2614 "configure"
- #include "confdefs.h"
- #include <$ac_hdr>
- EOF
- eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
- ac_err=`grep -v '^ *+' conftest.out`
- if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
- else
- /bin/echo "$ac_err" >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
- fi
- rm -f conftest*
- fi
- if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- ac_tr_hdr=HAVE_`/bin/echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
- cat >> confdefs.h <<EOF
- #define $ac_tr_hdr 1
- EOF
- break
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
- done
-
- ;;
- esac
-
- if test "$ac_cv_header_termios_h" = yes \
- || test "$ac_cv_header_termio_h" = yes \
- || test "$ac_cv_header_sgtty_h" = yes; then
- true
- else
- { echo "configure: error: I couldn't find termios.h, termio.h, or sgtty.h!" 1>&2; exit 1; }
- fi
-
- ### Checks for functions.
-
- for ac_func in setvbuf getcwd gethostname bzero bcopy rindex vfprintf vsprintf
- do
- /bin/echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 2662 "configure"
- #include "confdefs.h"
- #include <ctype.h> /* Arbitrary system header to define __stub macros. */
- /* Override any gcc2 internal prototype to avoid an error. */
- char $ac_func();
-
- int main() { return 0; }
- int t() {
-
- /* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
- #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
- choke me
- #else
- $ac_func();
- #endif
-
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
- else
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
- fi
- rm -f conftest*
-
- fi
- if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- ac_tr_func=HAVE_`/bin/echo $ac_func | tr '[a-z]' '[A-Z]'`
- cat >> confdefs.h <<EOF
- #define $ac_tr_func 1
- EOF
-
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
- done
-
- for ac_func in stricmp strnicmp strcasecmp strncasecmp strerror atexit
- do
- /bin/echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 2711 "configure"
- #include "confdefs.h"
- #include <ctype.h> /* Arbitrary system header to define __stub macros. */
- /* Override any gcc2 internal prototype to avoid an error. */
- char $ac_func();
-
- int main() { return 0; }
- int t() {
-
- /* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
- #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
- choke me
- #else
- $ac_func();
- #endif
-
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
- else
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
- fi
- rm -f conftest*
-
- fi
- if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- ac_tr_func=HAVE_`/bin/echo $ac_func | tr '[a-z]' '[A-Z]'`
- cat >> confdefs.h <<EOF
- #define $ac_tr_func 1
- EOF
-
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
- done
-
- for ac_func in on_exit tempnam memmove putenv gettimeofday getrusage
- do
- /bin/echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 2760 "configure"
- #include "confdefs.h"
- #include <ctype.h> /* Arbitrary system header to define __stub macros. */
- /* Override any gcc2 internal prototype to avoid an error. */
- char $ac_func();
-
- int main() { return 0; }
- int t() {
-
- /* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
- #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
- choke me
- #else
- $ac_func();
- #endif
-
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
- else
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
- fi
- rm -f conftest*
-
- fi
- if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- ac_tr_func=HAVE_`/bin/echo $ac_func | tr '[a-z]' '[A-Z]'`
- cat >> confdefs.h <<EOF
- #define $ac_tr_func 1
- EOF
-
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
- done
-
-
-
- ### Check to see if we have IEEE math functions, and if so, which ones.
- ###
- ### For Linux: add -mieee-fp flag to CFLAGS when checking for IEEE FP
- ### functions, otherwise we may not find them.
- ###
- ### Also check for some additional trig functions that aren't ANSI but
- ### are often available. If they are missing, we try to replace them
- ### with functions from the BSD/NET2 math library.
-
- /bin/echo $ac_n "checking for -lsunmath""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_lib_sunmath'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS -lsunmath "
- cat > conftest.$ac_ext <<EOF
- #line 2820 "configure"
- #include "confdefs.h"
-
- int main() { return 0; }
- int t() {
- main()
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- eval "ac_cv_lib_sunmath=yes"
- else
- rm -rf conftest*
- eval "ac_cv_lib_sunmath=no"
- fi
- rm -f conftest*
- LIBS="$ac_save_LIBS"
-
- fi
- if eval "test \"`echo '$ac_cv_lib_'sunmath`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- ac_tr_lib=HAVE_LIB`/bin/echo sunmath | tr '[a-z]' '[A-Z]'`
- cat >> confdefs.h <<EOF
- #define $ac_tr_lib 1
- EOF
-
- LIBS="$LIBS -lsunmath"
-
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
-
-
- case "$canonical_host_type" in
- *-*-linux*)
- /bin/echo $ac_n "checking for -lm""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_lib_m'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS -lm -lc"
- cat > conftest.$ac_ext <<EOF
- #line 2863 "configure"
- #include "confdefs.h"
-
- int main() { return 0; }
- int t() {
- main()
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- eval "ac_cv_lib_m=yes"
- else
- rm -rf conftest*
- eval "ac_cv_lib_m=no"
- fi
- rm -f conftest*
- LIBS="$ac_save_LIBS"
-
- fi
- if eval "test \"`echo '$ac_cv_lib_'m`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- ac_tr_lib=HAVE_LIB`/bin/echo m | tr '[a-z]' '[A-Z]'`
- cat >> confdefs.h <<EOF
- #define $ac_tr_lib 1
- EOF
-
- LIBS="$LIBS -lm"
-
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
- ;;
- *)
- /bin/echo $ac_n "checking for -lm""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_lib_m'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS -lm "
- cat > conftest.$ac_ext <<EOF
- #line 2904 "configure"
- #include "confdefs.h"
-
- int main() { return 0; }
- int t() {
- main()
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- eval "ac_cv_lib_m=yes"
- else
- rm -rf conftest*
- eval "ac_cv_lib_m=no"
- fi
- rm -f conftest*
- LIBS="$ac_save_LIBS"
-
- fi
- if eval "test \"`echo '$ac_cv_lib_'m`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- ac_tr_lib=HAVE_LIB`/bin/echo m | tr '[a-z]' '[A-Z]'`
- cat >> confdefs.h <<EOF
- #define $ac_tr_lib 1
- EOF
-
- LIBS="$LIBS -lm"
-
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
- ;;
- esac
-
- XCFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $GCC_IEEE_FP_FLAG"
-
- ### Inf and NaN don't work with gcc on the Alpha yet. I am also told
- ### that they don't work on m68k HP sytems either.
-
- case "$canonical_host_type" in
- alpha-dec-osf* | m68k-hp-hpux*)
- ;;
- *)
- for ac_func in finite isnan isinf infinity quiet_nan
- do
- /bin/echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 2956 "configure"
- #include "confdefs.h"
- #include <ctype.h> /* Arbitrary system header to define __stub macros. */
- /* Override any gcc2 internal prototype to avoid an error. */
- char $ac_func();
-
- int main() { return 0; }
- int t() {
-
- /* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
- #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
- choke me
- #else
- $ac_func();
- #endif
-
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
- else
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
- fi
- rm -f conftest*
-
- fi
- if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- ac_tr_func=HAVE_`/bin/echo $ac_func | tr '[a-z]' '[A-Z]'`
- cat >> confdefs.h <<EOF
- #define $ac_tr_func 1
- EOF
-
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
- done
-
- ;;
- esac
-
- ### Check for nonstandard but common math functions that we need.
-
- for ac_func in acosh asinh atanh erf erfc lgamma
- do
- /bin/echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 3010 "configure"
- #include "confdefs.h"
- #include <ctype.h> /* Arbitrary system header to define __stub macros. */
- /* Override any gcc2 internal prototype to avoid an error. */
- char $ac_func();
-
- int main() { return 0; }
- int t() {
-
- /* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
- #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
- choke me
- #else
- $ac_func();
- #endif
-
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
- else
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
- fi
- rm -f conftest*
-
- fi
- if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- ac_tr_func=HAVE_`/bin/echo $ac_func | tr '[a-z]' '[A-Z]'`
- cat >> confdefs.h <<EOF
- #define $ac_tr_func 1
- EOF
-
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
- done
-
-
- /bin/echo $ac_n "checking for signgam declaration in math.h""... $ac_c" 1>&4
- cat > conftest.$ac_ext <<EOF
- #line 3055 "configure"
- #include "confdefs.h"
- #include <math.h>
- int main() { return 0; }
- int t() {
- int foo = signgam + 1;
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- /bin/echo "$ac_t""yes" 1>&4
- cat >> confdefs.h <<\EOF
- #define SIGNGAM_DECLARED 1
- EOF
-
- else
- rm -rf conftest*
- /bin/echo "$ac_t""no" 1>&4
- fi
- rm -f conftest*
-
-
- CFLAGS="$XCFLAGS"
-
- ### Checks for OS specific cruft.
-
- /bin/echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_struct_tm'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 3086 "configure"
- #include "confdefs.h"
- #include <sys/types.h>
- #include <time.h>
- int main() { return 0; }
- int t() {
- struct tm *tp; tp->tm_sec;
- ; return 0; }
- EOF
- if eval $ac_compile; then
- rm -rf conftest*
- ac_cv_struct_tm=time.h
- else
- rm -rf conftest*
- ac_cv_struct_tm=sys/time.h
- fi
- rm -f conftest*
-
- fi
- /bin/echo "$ac_t""$ac_cv_struct_tm" 1>&4
- if test $ac_cv_struct_tm = sys/time.h; then
- cat >> confdefs.h <<\EOF
- #define TM_IN_SYS_TIME 1
- EOF
-
- fi
-
- /bin/echo $ac_n "checking whether setvbuf arguments are reversed""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_func_setvbuf_reversed'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- if test "$cross_compiling" = yes; then
- { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
- else
- cat > conftest.$ac_ext <<EOF
- #line 3121 "configure"
- #include "confdefs.h"
- #include <stdio.h>
- /* If setvbuf has the reversed format, exit 0. */
- main () {
- #ifdef __amigados__
- /* AmigaDOS is a non-reversed system. Instead of the test program
- getting a segfault (no memory protection), it causes enforcer hits
- or other nastiness, so don't run the test program, just exit with
- status 1 to indicate that it is non-reversed. -fnf */
- exit(1);
- #endif
- /* This call has the arguments reversed.
- A reversed system may check and see that the address of main
- is not _IOLBF, _IONBF, or _IOFBF, and return nonzero. */
- if (setvbuf(stdout, _IOLBF, (char *) main, BUFSIZ) != 0)
- exit(1);
- putc('\r', stdout);
- exit(0); /* Non-reversed systems segv here. */
- }
- EOF
- eval $ac_link
- if test -s conftest && (./conftest; exit) 2>/dev/null; then
- ac_cv_func_setvbuf_reversed=yes
- else
- ac_cv_func_setvbuf_reversed=no
- fi
- fi
- rm -fr conftest*
- rm -f core
- fi
- /bin/echo "$ac_t""$ac_cv_func_setvbuf_reversed" 1>&4
- if test $ac_cv_func_setvbuf_reversed = yes; then
- cat >> confdefs.h <<\EOF
- #define SETVBUF_REVERSED 1
- EOF
-
- fi
-
- TERMLIBS=""
- for termlib in termcap terminfo curses termlib ; do
- /bin/echo $ac_n "checking for -l${termlib}""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_lib_${termlib}'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS -l${termlib} "
- cat > conftest.$ac_ext <<EOF
- #line 3169 "configure"
- #include "confdefs.h"
-
- int main() { return 0; }
- int t() {
- main()
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- eval "ac_cv_lib_${termlib}=yes"
- else
- rm -rf conftest*
- eval "ac_cv_lib_${termlib}=no"
- fi
- rm -f conftest*
- LIBS="$ac_save_LIBS"
-
- fi
- if eval "test \"`echo '$ac_cv_lib_'${termlib}`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- TERMLIBS="${TERMLIBS} -l${termlib}"
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
- case "${TERMLIBS}" in
- *-l${termlib}*)
- /bin/echo "$ac_t""defining TERMLIBS to be $TERMLIBS" 1>&4
- break
- ;;
- esac
- done
-
- /bin/echo $ac_n "checking for struct exception in math.h""... $ac_c" 1>&4
- cat > conftest.$ac_ext <<EOF
- #line 3205 "configure"
- #include "confdefs.h"
- #include <math.h>
- int main() { return 0; }
- int t() {
- struct exception *x; x->type; x->name;
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- /bin/echo "$ac_t""yes" 1>&4
- cat >> confdefs.h <<\EOF
- #define EXCEPTION_IN_MATH 1
- EOF
-
- else
- rm -rf conftest*
- /bin/echo "$ac_t""no" 1>&4
- fi
- rm -f conftest*
-
-
-
-
- ### Signal stuff.
-
- /bin/echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_type_signal'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 3236 "configure"
- #include "confdefs.h"
- #include <sys/types.h>
- #include <signal.h>
- #ifdef signal
- #undef signal
- #endif
- extern void (*signal ()) ();
- int main() { return 0; }
- int t() {
- int i;
- ; return 0; }
- EOF
- if eval $ac_compile; then
- rm -rf conftest*
- ac_cv_type_signal=void
- else
- rm -rf conftest*
- ac_cv_type_signal=int
- fi
- rm -f conftest*
-
- fi
- /bin/echo "$ac_t""$ac_cv_type_signal" 1>&4
- cat >> confdefs.h <<EOF
- #define RETSIGTYPE $ac_cv_type_signal
- EOF
-
-
- /bin/echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_decl_sys_siglist'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- cat > conftest.$ac_ext <<EOF
- #line 3270 "configure"
- #include "confdefs.h"
- #include <sys/types.h>
- #include <signal.h>
- /* NetBSD declares sys_siglist in unistd.h. */
- #ifdef HAVE_UNISTD_H
- #include <unistd.h>
- #endif
- int main() { return 0; }
- int t() {
- char *msg = *(sys_siglist + 1);
- ; return 0; }
- EOF
- if eval $ac_compile; then
- rm -rf conftest*
- ac_cv_decl_sys_siglist=yes
- else
- rm -rf conftest*
- ac_cv_decl_sys_siglist=no
- fi
- rm -f conftest*
-
- fi
- /bin/echo "$ac_t""$ac_cv_decl_sys_siglist" 1>&4
- if test $ac_cv_decl_sys_siglist = yes; then
- cat >> confdefs.h <<\EOF
- #define SYS_SIGLIST_DECLARED 1
- EOF
-
- fi
-
- /bin/echo $ac_n "checking for sys_siglist variable""... $ac_c" 1>&4
- cat > conftest.$ac_ext <<EOF
- #line 3303 "configure"
- #include "confdefs.h"
- #include <stdio.h>
- int main() { return 0; }
- int t() {
- extern char *sys_siglist[]; printf ("%s\n", sys_siglist[1]);
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- /bin/echo "$ac_t""yes" 1>&4
- cat >> confdefs.h <<\EOF
- #define HAVE_SYS_SIGLIST 1
- EOF
-
- else
- rm -rf conftest*
- /bin/echo "$ac_t""no" 1>&4
- fi
- rm -f conftest*
-
-
- ### Define VOID_SIGHANDLER for readline.
-
- case "$RETSIGTYPE" in
- int)
- ;;
- *)
- VOID_SIGHANDLER="-DVOID_SIGHANDLER=1"
- /bin/echo "$ac_t""defining VOID_SIGHANDLER to be 1" 1>&4
- ;;
- esac
-
-
- ### Checks for other programs used for building, testing, installing,
- ### and running Octave.
- ###
- ### For now, don't define LEXLIB to be -lfl -- we don't use anything in
- ### it, and it might not be installed.
- ###
- ### Also make sure that we generate an interactive scanner if we are
- ### using flex.
-
- # Extract the first word of "flex", so it can be a program name with args.
- set dummy flex; ac_word=$2
- /bin/echo $ac_n "checking for $ac_word""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_prog_LEX'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- if test -n "$LEX"; then
- ac_cv_prog_LEX="$LEX" # Let the user override the test.
- else
- IFS="${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_LEX="flex"
- break
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
- fi
- fi
- LEX="$ac_cv_prog_LEX"
- if test -n "$LEX"; then
- /bin/echo "$ac_t""$LEX" 1>&4
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
- if test -z "$LEXLIB"
- then
- case "$LEX" in
- flex*) ac_lib=fl ;;
- *) ac_lib=l ;;
- esac
- /bin/echo $ac_n "checking for -l$ac_lib""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_lib_$ac_lib'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS -l$ac_lib "
- cat > conftest.$ac_ext <<EOF
- #line 3387 "configure"
- #include "confdefs.h"
-
- int main() { return 0; }
- int t() {
- main()
- ; return 0; }
- EOF
- if eval $ac_link; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib=yes"
- else
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib=no"
- fi
- rm -f conftest*
- LIBS="$ac_save_LIBS"
-
- fi
- if eval "test \"`echo '$ac_cv_lib_'$ac_lib`\" = yes"; then
- /bin/echo "$ac_t""yes" 1>&4
- LEXLIB="-l$ac_lib"
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
- fi
-
- case "$LEX" in
- flex*)
- LFLAGS="-t -I"
- /bin/echo "$ac_t""defining LFLAGS to be $LFLAGS" 1>&4
- LEXLIB=
- ;;
- *)
- LFLAGS="-t"
- /bin/echo "$ac_t""defining LFLAGS to be $LFLAGS" 1>&4
- echo "configure: warning: I didn't find flex, but that's only a problem" 1>&2
- echo "configure: warning: if you need to reconstruct lex.cc" 1>&2
- ;;
- esac
-
-
- for ac_prog in 'bison -y' byacc
- do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
- set dummy $ac_prog; ac_word=$2
- /bin/echo $ac_n "checking for $ac_word""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_prog_YACC'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- if test -n "$YACC"; then
- ac_cv_prog_YACC="$YACC" # Let the user override the test.
- else
- IFS="${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_YACC="$ac_prog"
- break
- fi
- done
- IFS="$ac_save_ifs"
- fi
- fi
- YACC="$ac_cv_prog_YACC"
- if test -n "$YACC"; then
- /bin/echo "$ac_t""$YACC" 1>&4
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
- test -n "$YACC" && break
- done
- test -n "$YACC" || YACC="yacc"
-
- case "$YACC" in
- bison*)
- ;;
- *)
- echo "configure: warning: I didn't find bison, but that's only a problem" 1>&2
- echo "configure: warning: if you need to reconstruct parse.cc" 1>&2
- ;;
- esac
-
- # Extract the first word of "ranlib", so it can be a program name with args.
- set dummy ranlib; ac_word=$2
- /bin/echo $ac_n "checking for $ac_word""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_prog_RANLIB'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- if test -n "$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
- /bin/echo "$ac_t""$RANLIB" 1>&4
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
-
- # Extract the first word of "runtest", so it can be a program name with args.
- set dummy runtest; ac_word=$2
- /bin/echo $ac_n "checking for $ac_word""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_prog_RUNTEST'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- if test -n "$RUNTEST"; then
- ac_cv_prog_RUNTEST="$RUNTEST" # Let the user override the test.
- else
- IFS="${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_RUNTEST="runtest"
- break
- fi
- done
- IFS="$ac_save_ifs"
- fi
- fi
- RUNTEST="$ac_cv_prog_RUNTEST"
- if test -n "$RUNTEST"; then
- /bin/echo "$ac_t""$RUNTEST" 1>&4
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
- # Extract the first word of "expect", so it can be a program name with args.
- set dummy expect; ac_word=$2
- /bin/echo $ac_n "checking for $ac_word""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_prog_EXPECT'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- if test -n "$EXPECT"; then
- ac_cv_prog_EXPECT="$EXPECT" # Let the user override the test.
- else
- IFS="${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_EXPECT="expect"
- break
- fi
- done
- IFS="$ac_save_ifs"
- fi
- fi
- EXPECT="$ac_cv_prog_EXPECT"
- if test -n "$EXPECT"; then
- /bin/echo "$ac_t""$EXPECT" 1>&4
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
- if test -z "$EXPECT" ; then
- RUNTEST=
- 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.
- /bin/echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&4
- if test -z "$INSTALL"; then
- if eval "test \"`echo '${'ac_cv_path_install'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
- case "$ac_dir" in
- ''|.|/gnu/etc) ;;
- *)
- # 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="$ac_save_ifs"
- # As a last resort, use the slow shell script.
- test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh"
- fi
- INSTALL="$ac_cv_path_install"
- fi
- /bin/echo "$ac_t""$INSTALL" 1>&4
-
- # 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 "gnuplot", so it can be a program name with args.
- set dummy gnuplot; ac_word=$2
- /bin/echo $ac_n "checking for $ac_word""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_prog_GNUPLOT_BINARY'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- if test -n "$GNUPLOT_BINARY"; then
- ac_cv_prog_GNUPLOT_BINARY="$GNUPLOT_BINARY" # Let the user override the test.
- else
- IFS="${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_GNUPLOT_BINARY="gnuplot"
- break
- fi
- done
- IFS="$ac_save_ifs"
- fi
- fi
- GNUPLOT_BINARY="$ac_cv_prog_GNUPLOT_BINARY"
- if test -n "$GNUPLOT_BINARY"; then
- /bin/echo "$ac_t""$GNUPLOT_BINARY" 1>&4
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
- if test -z "$GNUPLOT_BINARY"; then
- echo "configure: warning: I didn't find gnuplot. It isn't necessary to have gnuplot" 1>&2
- echo "configure: warning: installed, but you won't be able to use any of Octave's" 1>&2
- echo "configure: warning: plotting commands without it." 1>&2
- echo "configure: warning: " 1>&2
- echo "configure: warning: If gnuplot is installed but it isn't in your path, you can" 1>&2
- echo "configure: warning: tell Octave where to find it by typing the command" 1>&2
- echo "configure: warning: " 1>&2
- echo "configure: warning: gnuplot_binary = "/full/path/to/gnuplot/binary"" 1>&2
- echo "configure: warning: " 1>&2
- echo "configure: warning: at the Octave prompt." 1>&2
- fi
-
- for ac_prog in less more page pg
- do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
- set dummy $ac_prog; ac_word=$2
- /bin/echo $ac_n "checking for $ac_word""... $ac_c" 1>&4
- if eval "test \"`echo '${'ac_cv_prog_DEFAULT_PAGER'+set}'`\" = set"; then
- /bin/echo $ac_n "(cached) $ac_c" 1>&4
- else
- if test -n "$DEFAULT_PAGER"; then
- ac_cv_prog_DEFAULT_PAGER="$DEFAULT_PAGER" # Let the user override the test.
- else
- IFS="${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_DEFAULT_PAGER="$ac_prog"
- break
- fi
- done
- IFS="$ac_save_ifs"
- fi
- fi
- DEFAULT_PAGER="$ac_cv_prog_DEFAULT_PAGER"
- if test -n "$DEFAULT_PAGER"; then
- /bin/echo "$ac_t""$DEFAULT_PAGER" 1>&4
- else
- /bin/echo "$ac_t""no" 1>&4
- fi
-
- test -n "$DEFAULT_PAGER" && break
- done
-
- if test -z "$DEFAULT_PAGER"; then
- echo "configure: warning: I couldn't find `less', `more', `page', or `pg'" 1>&2
- elif test "$DEFAULT_PAGER" = less; then
- DEFAULT_PAGER="less -e"
- /bin/echo "$ac_t""defining DEFAULT_PAGER to be $DEFAULT_PAGER" 1>&4
- fi
-
- ### Even though we include config.h in most files, some need to be
- ### compiled with the -D options on the compiler command line. Use
- ### UGLY_DEFS for that.
-
- # 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
-
- UGLY_DEFS="$DEFS"
- /bin/echo "$ac_t""defining UGLY_DEFS to be $UGLY_DEFS" 1>&4
-
-
- ### Maybe add -Wall to compiler flags now that we're done feature
- ### testing.
- ###
- ### To get gcc and g++ to be really picky, try these adding these
- ### options to CFLAGS and CXXFLAGS along with -Wall:
- ###
- ### -ansi
- ### -pedantic
- ### -Wwrite-strings
- ### -Wid-clash-31
- ### -Wpointer-arith
- ### -Wcast-qual
- ### -Wenum-clash
- ### -Wcast-align
- ### -Wtraditional
- ### -Wstrict-prototypes
- ### -Wmissing-prototypes
- ### -Wnested-externs
- ### -Woverloaded-virtual
- ### -Winline
- ### -felide-constructors
- ### -fnonnull-objects
-
- if $ADD_CXX_WALL; then
- CXXFLAGS="$CXXFLAGS -Wall"
- /bin/echo "$ac_t""adding -Wall to CXXFLAGS" 1>&4
- fi
- if $ADD_CC_WALL; then
- CFLAGS="$CFLAGS -Wall"
- /bin/echo "$ac_t""adding -Wall to CFLAGS" 1>&4
- fi
-
- ### Do the substitutions in all the Makefiles.
-
-
-
-
-
- trap '' 1 2 15
- if test -w $cache_file; then
- echo "updating cache $cache_file"
- cat > $cache_file <<\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
- # Ultrix sh set writes to stderr and can't be redirected directly.
- (set) 2>&1 |
- sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/: \${\1='\2'}/p" \
- >> $cache_file
- else
- echo "not updating unwritable cache $cache_file"
- fi
-
- trap 'rm -fr conftest* confdefs* 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
-
- DEFS=-DHAVE_CONFIG_H
-
- # Without the "./", some shells look in PATH for config.status.
- : ${CONFIG_STATUS=./config.status}
-
- echo creating $CONFIG_STATUS
- # Some systems, like AmigaDOS, won't allow you to remove a script that is
- # being executed, so just move it out of the way instead.
- if test -f $CONFIG_STATUS; then mv $CONFIG_STATUS $CONFIG_STATUS.old; else true; fi
- 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`:
- #
- # $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
- case "\$ac_option" in
- -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
- echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
- exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
- -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
- /bin/echo "$CONFIG_STATUS generated by autoconf version 2.1"
- exit 0 ;;
- -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 Makefile octMakefile Makeconf libcruft/Makefile libcruft/Makerules liboctave/Makefile src/Makefile dld/Makefile info/Makefile readline/Makefile readline/doc/Makefile readline/examples/Makefile doc/Makefile test/Makefile kpathsea/Makefile libcruft/blas/Makefile libcruft/balgen/Makefile libcruft/dassl/Makefile libcruft/eispack/Makefile libcruft/fftpack/Makefile libcruft/fsqp/Makefile libcruft/lapack/Makefile libcruft/linpack/Makefile libcruft/minpack/Makefile libcruft/misc/Makefile libcruft/npsol/Makefile libcruft/odepack/Makefile libcruft/qpsol/Makefile libcruft/quadpack/Makefile libcruft/ranlib/Makefile libcruft/slatec-fn/Makefile libcruft/villad/Makefile scripts/Makefile scripts/control/Makefile scripts/general/Makefile scripts/image/Makefile scripts/linear-algebra/Makefile scripts/miscellaneous/Makefile scripts/plot/Makefile scripts/polynomial/Makefile scripts/set/Makefile scripts/signal/Makefile scripts/special-matrix/Makefile scripts/startup/Makefile scripts/statistics/Makefile scripts/elfun/Makefile scripts/specfun/Makefile scripts/strings/Makefile config.h kpathsea/c-auto.h conftest*; exit 1' 1 2 15
-
- # Protect against being on the right side of a sed subst in config.status.
- sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
- $ac_vpsub
- $extrasub
- s%@CFLAGS@%$CFLAGS%g
- 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%@host@%$host%g
- s%@host_alias@%$host_alias%g
- s%@host_cpu@%$host_cpu%g
- s%@host_vendor@%$host_vendor%g
- s%@host_os@%$host_os%g
- s%@target_host_type@%$target_host_type%g
- s%@use_dld@%$use_dld%g
- s%@lite_kernel@%$lite_kernel%g
- s%@bindir@%$bindir%g
- s%@datadir@%$datadir%g
- s%@libdir@%$libdir%g
- s%@includedir@%$includedir%g
- s%@mandir@%$mandir%g
- s%@infodir@%$infodir%g
- s%@fcnfiledir@%$fcnfiledir%g
- s%@localfcnfiledir@%$localfcnfiledir%g
- s%@localfcnfilepath@%$localfcnfilepath%g
- s%@archlibdir@%$archlibdir%g
- s%@octfiledir@%$octfiledir%g
- s%@localoctfiledir@%$localoctfiledir%g
- s%@localoctfilepath@%$localoctfilepath%g
- s%@fcnfilepath@%$fcnfilepath%g
- s%@imagedir@%$imagedir%g
- s%@imagepath@%$imagepath%g
- s%@DLD_DIR@%$DLD_DIR%g
- s%@LIBDLD@%$LIBDLD%g
- s%@LIBOCTDLD@%$LIBOCTDLD%g
- s%@LD_STATIC_FLAG@%$LD_STATIC_FLAG%g
- s%@CXX@%$CXX%g
- s%@CXXCPP@%$CXXCPP%g
- s%@HOST_CXXFLAGS@%$HOST_CXXFLAGS%g
- s%@NO_IMPLICIT_TEMPLATES@%$NO_IMPLICIT_TEMPLATES%g
- s%@CXXLIBS@%$CXXLIBS%g
- s%@CC@%$CC%g
- s%@CPP@%$CPP%g
- s%@GCC_IEEE_FP_FLAG@%$GCC_IEEE_FP_FLAG%g
- s%@ALLOCA@%$ALLOCA%g
- s%@F77@%$F77%g
- s%@F2C@%$F2C%g
- s%@FFLAGS@%$FFLAGS%g
- s%@FLIBS@%$FLIBS%g
- s%@F2CFLAGS@%$F2CFLAGS%g
- s%@DOT_C_FROM_DOT_F_CMD@%$DOT_C_FROM_DOT_F_CMD%g
- s%@DOT_O_FROM_DOT_F_PAT@%$DOT_O_FROM_DOT_F_PAT%g
- s%@FLIB_LIST@%$FLIB_LIST%g
- s%@FLIB_PATH@%$FLIB_PATH%g
- s%@CXXLIB_LIST@%$CXXLIB_LIST%g
- s%@CXXLIB_PATH@%$CXXLIB_PATH%g
- s%@TERMLIBS@%$TERMLIBS%g
- s%@VOID_SIGHANDLER@%$VOID_SIGHANDLER%g
- s%@LEX@%$LEX%g
- s%@LEXLIB@%$LEXLIB%g
- s%@LFLAGS@%$LFLAGS%g
- s%@YACC@%$YACC%g
- s%@RANLIB@%$RANLIB%g
- s%@RUNTEST@%$RUNTEST%g
- s%@EXPECT@%$EXPECT%g
- s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
- s%@INSTALL_DATA@%$INSTALL_DATA%g
- s%@GNUPLOT_BINARY@%$GNUPLOT_BINARY%g
- s%@DEFAULT_PAGER@%$DEFAULT_PAGER%g
- s%@UGLY_DEFS@%$UGLY_DEFS%g
-
- CEOF
- EOF
- cat >> $CONFIG_STATUS <<EOF
-
- CONFIG_FILES=\${CONFIG_FILES-"Makefile octMakefile Makeconf libcruft/Makefile libcruft/Makerules liboctave/Makefile src/Makefile dld/Makefile info/Makefile readline/Makefile readline/doc/Makefile readline/examples/Makefile doc/Makefile test/Makefile kpathsea/Makefile libcruft/blas/Makefile libcruft/balgen/Makefile libcruft/dassl/Makefile libcruft/eispack/Makefile libcruft/fftpack/Makefile libcruft/fsqp/Makefile libcruft/lapack/Makefile libcruft/linpack/Makefile libcruft/minpack/Makefile libcruft/misc/Makefile libcruft/npsol/Makefile libcruft/odepack/Makefile libcruft/qpsol/Makefile libcruft/quadpack/Makefile libcruft/ranlib/Makefile libcruft/slatec-fn/Makefile libcruft/villad/Makefile scripts/Makefile scripts/control/Makefile scripts/general/Makefile scripts/image/Makefile scripts/linear-algebra/Makefile scripts/miscellaneous/Makefile scripts/plot/Makefile scripts/polynomial/Makefile scripts/set/Makefile scripts/signal/Makefile scripts/special-matrix/Makefile scripts/startup/Makefile scripts/statistics/Makefile scripts/elfun/Makefile scripts/specfun/Makefile scripts/strings/Makefile"}
- EOF
- cat >> $CONFIG_STATUS <<\EOF
- for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
- # Support "outfile[:infile]", defaulting infile="outfile.in".
- case "$ac_file" in
- *:*) ac_file_in=`/bin/echo "$ac_file"|sed 's%.*:%%'`
- ac_file=`/bin/echo "$ac_file"|sed 's%:.*%%'` ;;
- *) ac_file_in="${ac_file}.in" ;;
- esac
-
- # Adjust relative srcdir, etc. for subdirectories.
-
- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dir=`/bin/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 "$ac_dir"
- ac_dir_suffix="/$ac_dir"
- # A "../" for each directory in $ac_dir_suffix.
- ac_dots=`/bin/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=`/bin/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 `/bin/echo $ac_file_in|sed 's%.*/%%'` by configure."
- case "$ac_file" in
- *Makefile*) ac_comsub="1i\\
- # $configure_input" ;;
- *) ac_comsub= ;;
- esac
- sed -e "$ac_comsub
- s%@configure_input@%$configure_input%g
- s%@srcdir@%$srcdir%g
- s%@top_srcdir@%$top_srcdir%g
- s%@INSTALL@%$INSTALL%g
- " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
- fi; done
- rm -f conftest.subs
-
- # 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#\2define\3'
- ac_uC=' '
- ac_uD='\4%g'
- # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
- ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
- ac_eB='$%\1#\2define\3'
- ac_eC=' '
- ac_eD='%g'
-
- CONFIG_HEADERS=${CONFIG_HEADERS-"config.h kpathsea/c-auto.h"}
- for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
- # Support "outfile[:infile]", defaulting infile="outfile.in".
- case "$ac_file" in
- *:*) ac_file_in=`/bin/echo "$ac_file"|sed 's%.*:%%'`
- ac_file=`/bin/echo "$ac_file"|sed 's%:.*%%'` ;;
- *) ac_file_in="${ac_file}.in" ;;
- esac
-
- echo creating $ac_file
-
- rm -f conftest.frag conftest.in conftest.out
- cp $ac_given_srcdir/$ac_file_in 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.
- # Maximum number of lines to put in a single here document.
- ac_max_here_lines=12
-
- 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 $ac_file conftest.h 2>/dev/null; then
- /bin/echo "$ac_file is unchanged"
- rm -f conftest.h
- else
- rm -f $ac_file
- mv conftest.h $ac_file
- fi
- fi; done
-
-
-
- exit 0
- EOF
- chmod +x $CONFIG_STATUS
- rm -fr confdefs* $ac_clean_files
- test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS
-
-