dnl
dnl Written by David MacKenzie, with help from
dnl Franc,ois Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor,
-dnl Roland McGrath, and Noah Friedman.
+dnl Roland McGrath, Noah Friedman, and david d zuhn.
dnl
changequote([,])dnl
undefine([eval])dnl
dnl Utility functions for stamping the configure script.
dnl
dnl
-define(AC_ACVERSION, 1.7.6)dnl
+define(AC_ACVERSION, 1.7.7)dnl
dnl This is defined by the --version option of the autoconf script.
ifdef([AC_PRINT_VERSION], [errprint(Autoconf version AC_ACVERSION
)])dnl
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-# Usage: configure [--srcdir=DIR] [--prefix=PREFIX] [--exec-prefix=PREFIX]
-# [--with-PACKAGE[=VALUE]] [--quiet] [--silent] [--verbose]
-# [--version] [--help] [host]
-# Ignores all other options.
-
# Save the original args to write them into config.status later.
ac_configure_args="[$]*"
ac_prog=[$]0
dnl
define(AC_PARSEARGS,
[changequote(,)dnl
+# Only options that might do something get documented.
ac_usage="Usage: configure [options] [host]
Options: [defaults in brackets]
+--enable-FEATURE[=VAL] enable FEATURE (optional parameter VAL)
+--exec-prefix=PREFIX install host dependent files in PREFIX [/usr/local]
+--gas obsolete form of --with-gnu-as
+--help print this message
+--nfp do not use a floating point processor [use it]
+--prefix=PREFIX install host independent files in PREFIX [/usr/local]
+--program-prefix=PREF install programs with PREF prepended to their names []
+--program-suffix=SUFF install programs with SUFF appended to their names []
+--quiet, --silent do not print \`checking for...' messages
--srcdir=DIR find the sources in DIR [. or ..]
---prefix=PREFIX configure to install host independent files in PREFIX
- [/usr/local]
---exec-prefix=PREFIX configure to install host dependent files in PREFIX
- [/usr/local]
---with-PACKAGE[=VALUE] use PACKAGE (with parameter VALUE)
---quiet, --silent do not print \`checking for' messages
--verbose print results of checks
---version print the version number of autoconf used
---help print this message"
+--version print the version of autoconf that created configure
+--with-PACKAGE[=VAL] external PACKAGE is available (optional parameter VAL)
+--without-PACKAGE same as --with-PACKAGE=no
+--x obsolete form of --with-x"
changequote([,])dnl
ac_get_optarg='
-if test -z "$ac_optarg"; then
+case "$ac_option" in
+changequote(,)dnl
+ *=*) ac_optarg=`echo $ac_option | sed 's/[-a-z_]*=//'` ;;
+changequote([,])dnl
+ *)
if test $[#] -eq 0; then
AC_ERROR(missing argument to $ac_option)
else
- ac_optarg=$[1]; shift
+ ac_optarg="$[1]"; shift
fi
-fi
+ ;;
+esac
'
-while :
+while test $[#] -gt 0
do
- case $[#] in
- 0) break ;;
- esac
- ac_option="$[1]"
- shift
+ ac_option="$[1]"; shift
+
+ # Accept but ignore most of the Cygnus configure options,
+ # so we can diagnose typos and other invalid options.
case "$ac_option" in
+
+ -build | --build | --buil | --bui | --bu | --b \
+ | -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
+ eval "$ac_get_optarg" ;;
+
+ -enable-* | --enable-*)
+ ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
+ # Reject names that aren't valid shell variable names.
changequote(,)dnl
- -*=*) ac_optarg=`echo $ac_option | sed 's/[-a-z_]*=//'`
+ if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
changequote([,])dnl
- ac_option=`echo $ac_option | sed 's/=.*//'`
- ;;
- *) ac_optarg= ;;
- esac
-
- case "$ac_option" in
+ AC_ERROR($ac_feature: invalid feature name)
+ fi
+ ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+ case "$ac_option" in
+changequote(,)dnl
+ *=*) ac_optarg="`echo $ac_option|sed 's/[^=]*=//'`" ;;
+changequote([,])dnl
+ *) ac_optarg=yes ;;
+ esac
+ eval "enable_${ac_feature}='$ac_optarg'" ;;
# For backward compatibility, recognize -exec-prefix and --exec_prefix.
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
- | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- | --exec \
- | --exe | --ex | --e)
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex \
+ | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
eval "$ac_get_optarg"; exec_prefix="$ac_optarg" ;;
- -gas | --gas | --ga | --g) ;;
+ -gas | --gas | --ga | --g) with_gnu_as=1 ;;
-help | --help | --hel | --he)
- echo "$ac_usage"; exit 0 ;;
+ cat << EOF
+$ac_usage
+EOF
+ exit 0 ;;
- -host | --host | --hos | --ho)
+ -host | --host | --hos | --ho \
+ | -host=* | --host=* | --hos=* | --ho=*)
eval "$ac_get_optarg" ;;
- -nfp | --nfp | --nf | --n) ;;
+ -nfp | --nfp | --nf) floating_point=no ;;
- -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ -norecursion | --norecursion | --norecursio | --norecursi \
+ | --norecurs | --norecur | --norecu | --norec | --nore | --nor | --no)
+ norecursion=yes ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p \
+ | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
eval "$ac_get_optarg"; prefix="$ac_optarg" ;;
- -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p \
+ | -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ eval "$ac_get_optarg"; program_prefix="$ac_optarg" ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s \
+ | -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ eval "$ac_get_optarg"; program_suffix="$ac_optarg" ;;
+
+ # For paranoia about old sh size limits, split this case up.
+ -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)
+ eval "$ac_get_optarg" ;;
+
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ eval "$ac_get_optarg" ;;
+
+ --rm | --r) ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ ac_silent=yes ;;
+
+ -site | --site | --sit \
+ | --site=* | --sit=*)
+ eval "$ac_get_optarg" ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr \
+ | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
eval "$ac_get_optarg"; srcdir="$ac_optarg" ;;
- -target | --target | --targe | --targ | --tar | --ta | --t)
+ -target | --target | --targe | --targ | --tar | --ta | --t \
+ | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
eval "$ac_get_optarg" ;;
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ ac_verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers)
+ echo "configure generated by autoconf version AC_ACVERSION"
+ exit 0 ;;
+
-with-* | --with-*)
- ac_package=`echo $ac_option|sed -e 's/-*with-//'`
+ ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
# Reject names that aren't valid shell variable names.
changequote(,)dnl
if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
AC_ERROR($ac_package: invalid package name)
fi
ac_package=`echo $ac_package| sed 's/-/_/g'`
- test -z "$ac_optarg" && ac_optarg=1
- eval "with_$ac_package='$ac_optarg'" ;;
+ case "$ac_option" in
+changequote(,)dnl
+ *=*) ac_optarg="`echo $ac_option|sed 's/[^=]*=//'`" ;;
+changequote([,])dnl
+ *) ac_optarg=yes ;;
+ esac
+ eval "with_${ac_package}='$ac_optarg'" ;;
- -v | -verbose | --verbose | --verbos | --verbo | --verb)
- ac_verbose=yes ;;
+ -without-* | --without-*)
+ ac_package=`echo $ac_option|sed -e 's/-*without-//'`
+ # Reject names that aren't valid shell variable names.
+changequote(,)dnl
+ if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
+changequote([,])dnl
+ AC_ERROR($ac_package: invalid package name)
+ fi
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ eval "with_${ac_package}=no" ;;
- -version | --version | --versio | --versi | --vers)
- echo "configure generated by autoconf version AC_ACVERSION"
- exit 0 ;;
+ --x) with_x=1 ;;
- -q | -quiet | --quiet | --quie | --qui | --qu | --q \
- | -silent | --silent | --silen | --sile | --sil | --si)
- ac_silent=yes ;;
+ -*) AC_WARN([$ac_option: invalid option; use --help to show usage])
+ ;;
*)
changequote(,)dnl
if test -n "`echo $ac_option| sed 's/[-a-z0-9]//g'`"; then
changequote([,])dnl
- AC_ERROR($ac_option: invalid host type)
+ AC_WARN($ac_option: invalid host type)
fi
;;
# NLS nuisances.
# These must not be set unconditionally because not all systems understand
# e.g. LANG=C (notably SCO).
-if test "${LC_ALL+set}" = 'set' ; then LC_ALL=C; export LC_ALL; fi
-if test "${LANG+set}" = 'set' ; then LANG=C; export LANG; fi
+if test "${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
changequote(,)dnl
ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
changequote([,])dnl
- test "X$ac_confdir" = "X$ac_prog" && ac_confdir=.
+ test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
srcdir=$ac_confdir
if test ! -r $srcdir/$ac_unique_file; then
srcdir=..
fi
if test ! -r $srcdir/$ac_unique_file; then
if test x$ac_srcdir_defaulted = xyes; then
- AC_ERROR(can not find sources in \`${ac_confdir}' or \`..')
+ AC_ERROR(can not find sources in ${ac_confdir} or ..)
else
- AC_ERROR(can not find sources in \`${srcdir}')
+ AC_ERROR(can not find sources in ${srcdir})
fi
fi
])dnl
dnl
+define(AC_ENABLE,
+[[#] check whether --enable-$1 was given
+enableval="[$enable_]patsubst($1,-,_)"
+if test -n "$enableval"; then
+ ifelse([$2], , :, [$2])
+ifelse([$3], , , [else
+ $3
+])dnl
+fi
+])dnl
+dnl
define(AC_WITH,
[[#] check whether --with-$1 was given
withval="[$with_]patsubst($1,-,_)"
define(AC_OUTPUT,
[changequote(,)dnl
# Set default prefixes.
-if test "z$prefix" != 'z' ; then
- test "z$exec_prefix" = 'z' && exec_prefix='${prefix}'
+if test -n "$prefix"; then
+ test -z "$exec_prefix" && exec_prefix='${prefix}' # Let make expand it.
ac_prsub="s%^prefix\\([ ]*\\)=\\([ ]*\\).*$%prefix\\1=\\2$prefix%"
fi
if test -n "$exec_prefix"; then
changequote([,])dnl
AC_SUBST(LIBS)dnl
AC_SUBST(srcdir)dnl
+AC_SUBST(prefix)dnl
+AC_SUBST(exec_prefix)dnl
dnl Substituting for DEFS would confuse sed if it contains multiple lines.
ifdef([AC_CONFIG_NAMES],
[divert(1)dnl
dnl
dnl Written by David MacKenzie, with help from
dnl Franc,ois Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor,
-dnl Roland McGrath, and Noah Friedman.
+dnl Roland McGrath, Noah Friedman, and david d zuhn.
dnl
changequote([,])dnl
undefine([eval])dnl
dnl Utility functions for stamping the configure script.
dnl
dnl
-define(AC_ACVERSION, 1.7.6)dnl
+define(AC_ACVERSION, 1.7.7)dnl
dnl This is defined by the --version option of the autoconf script.
ifdef([AC_PRINT_VERSION], [errprint(Autoconf version AC_ACVERSION
)])dnl
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-# Usage: configure [--srcdir=DIR] [--prefix=PREFIX] [--exec-prefix=PREFIX]
-# [--with-PACKAGE[=VALUE]] [--quiet] [--silent] [--verbose]
-# [--version] [--help] [host]
-# Ignores all other options.
-
# Save the original args to write them into config.status later.
ac_configure_args="[$]*"
ac_prog=[$]0
dnl
define(AC_PARSEARGS,
[changequote(,)dnl
+# Only options that might do something get documented.
ac_usage="Usage: configure [options] [host]
Options: [defaults in brackets]
+--enable-FEATURE[=VAL] enable FEATURE (optional parameter VAL)
+--exec-prefix=PREFIX install host dependent files in PREFIX [/usr/local]
+--gas obsolete form of --with-gnu-as
+--help print this message
+--nfp do not use a floating point processor [use it]
+--prefix=PREFIX install host independent files in PREFIX [/usr/local]
+--program-prefix=PREF install programs with PREF prepended to their names []
+--program-suffix=SUFF install programs with SUFF appended to their names []
+--quiet, --silent do not print \`checking for...' messages
--srcdir=DIR find the sources in DIR [. or ..]
---prefix=PREFIX configure to install host independent files in PREFIX
- [/usr/local]
---exec-prefix=PREFIX configure to install host dependent files in PREFIX
- [/usr/local]
---with-PACKAGE[=VALUE] use PACKAGE (with parameter VALUE)
---quiet, --silent do not print \`checking for' messages
--verbose print results of checks
---version print the version number of autoconf used
---help print this message"
+--version print the version of autoconf that created configure
+--with-PACKAGE[=VAL] external PACKAGE is available (optional parameter VAL)
+--without-PACKAGE same as --with-PACKAGE=no
+--x obsolete form of --with-x"
changequote([,])dnl
ac_get_optarg='
-if test -z "$ac_optarg"; then
+case "$ac_option" in
+changequote(,)dnl
+ *=*) ac_optarg=`echo $ac_option | sed 's/[-a-z_]*=//'` ;;
+changequote([,])dnl
+ *)
if test $[#] -eq 0; then
AC_ERROR(missing argument to $ac_option)
else
- ac_optarg=$[1]; shift
+ ac_optarg="$[1]"; shift
fi
-fi
+ ;;
+esac
'
-while :
+while test $[#] -gt 0
do
- case $[#] in
- 0) break ;;
- esac
- ac_option="$[1]"
- shift
+ ac_option="$[1]"; shift
+
+ # Accept but ignore most of the Cygnus configure options,
+ # so we can diagnose typos and other invalid options.
case "$ac_option" in
+
+ -build | --build | --buil | --bui | --bu | --b \
+ | -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
+ eval "$ac_get_optarg" ;;
+
+ -enable-* | --enable-*)
+ ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
+ # Reject names that aren't valid shell variable names.
changequote(,)dnl
- -*=*) ac_optarg=`echo $ac_option | sed 's/[-a-z_]*=//'`
+ if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
changequote([,])dnl
- ac_option=`echo $ac_option | sed 's/=.*//'`
- ;;
- *) ac_optarg= ;;
- esac
-
- case "$ac_option" in
+ AC_ERROR($ac_feature: invalid feature name)
+ fi
+ ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+ case "$ac_option" in
+changequote(,)dnl
+ *=*) ac_optarg="`echo $ac_option|sed 's/[^=]*=//'`" ;;
+changequote([,])dnl
+ *) ac_optarg=yes ;;
+ esac
+ eval "enable_${ac_feature}='$ac_optarg'" ;;
# For backward compatibility, recognize -exec-prefix and --exec_prefix.
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
- | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- | --exec \
- | --exe | --ex | --e)
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex \
+ | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
eval "$ac_get_optarg"; exec_prefix="$ac_optarg" ;;
- -gas | --gas | --ga | --g) ;;
+ -gas | --gas | --ga | --g) with_gnu_as=1 ;;
-help | --help | --hel | --he)
- echo "$ac_usage"; exit 0 ;;
+ cat << EOF
+$ac_usage
+EOF
+ exit 0 ;;
- -host | --host | --hos | --ho)
+ -host | --host | --hos | --ho \
+ | -host=* | --host=* | --hos=* | --ho=*)
eval "$ac_get_optarg" ;;
- -nfp | --nfp | --nf | --n) ;;
+ -nfp | --nfp | --nf) floating_point=no ;;
- -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ -norecursion | --norecursion | --norecursio | --norecursi \
+ | --norecurs | --norecur | --norecu | --norec | --nore | --nor | --no)
+ norecursion=yes ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p \
+ | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
eval "$ac_get_optarg"; prefix="$ac_optarg" ;;
- -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p \
+ | -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ eval "$ac_get_optarg"; program_prefix="$ac_optarg" ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s \
+ | -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ eval "$ac_get_optarg"; program_suffix="$ac_optarg" ;;
+
+ # For paranoia about old sh size limits, split this case up.
+ -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)
+ eval "$ac_get_optarg" ;;
+
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ eval "$ac_get_optarg" ;;
+
+ --rm | --r) ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ ac_silent=yes ;;
+
+ -site | --site | --sit \
+ | --site=* | --sit=*)
+ eval "$ac_get_optarg" ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr \
+ | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
eval "$ac_get_optarg"; srcdir="$ac_optarg" ;;
- -target | --target | --targe | --targ | --tar | --ta | --t)
+ -target | --target | --targe | --targ | --tar | --ta | --t \
+ | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
eval "$ac_get_optarg" ;;
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ ac_verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers)
+ echo "configure generated by autoconf version AC_ACVERSION"
+ exit 0 ;;
+
-with-* | --with-*)
- ac_package=`echo $ac_option|sed -e 's/-*with-//'`
+ ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
# Reject names that aren't valid shell variable names.
changequote(,)dnl
if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
AC_ERROR($ac_package: invalid package name)
fi
ac_package=`echo $ac_package| sed 's/-/_/g'`
- test -z "$ac_optarg" && ac_optarg=1
- eval "with_$ac_package='$ac_optarg'" ;;
+ case "$ac_option" in
+changequote(,)dnl
+ *=*) ac_optarg="`echo $ac_option|sed 's/[^=]*=//'`" ;;
+changequote([,])dnl
+ *) ac_optarg=yes ;;
+ esac
+ eval "with_${ac_package}='$ac_optarg'" ;;
- -v | -verbose | --verbose | --verbos | --verbo | --verb)
- ac_verbose=yes ;;
+ -without-* | --without-*)
+ ac_package=`echo $ac_option|sed -e 's/-*without-//'`
+ # Reject names that aren't valid shell variable names.
+changequote(,)dnl
+ if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
+changequote([,])dnl
+ AC_ERROR($ac_package: invalid package name)
+ fi
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ eval "with_${ac_package}=no" ;;
- -version | --version | --versio | --versi | --vers)
- echo "configure generated by autoconf version AC_ACVERSION"
- exit 0 ;;
+ --x) with_x=1 ;;
- -q | -quiet | --quiet | --quie | --qui | --qu | --q \
- | -silent | --silent | --silen | --sile | --sil | --si)
- ac_silent=yes ;;
+ -*) AC_WARN([$ac_option: invalid option; use --help to show usage])
+ ;;
*)
changequote(,)dnl
if test -n "`echo $ac_option| sed 's/[-a-z0-9]//g'`"; then
changequote([,])dnl
- AC_ERROR($ac_option: invalid host type)
+ AC_WARN($ac_option: invalid host type)
fi
;;
# NLS nuisances.
# These must not be set unconditionally because not all systems understand
# e.g. LANG=C (notably SCO).
-if test "${LC_ALL+set}" = 'set' ; then LC_ALL=C; export LC_ALL; fi
-if test "${LANG+set}" = 'set' ; then LANG=C; export LANG; fi
+if test "${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
changequote(,)dnl
ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
changequote([,])dnl
- test "X$ac_confdir" = "X$ac_prog" && ac_confdir=.
+ test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
srcdir=$ac_confdir
if test ! -r $srcdir/$ac_unique_file; then
srcdir=..
fi
if test ! -r $srcdir/$ac_unique_file; then
if test x$ac_srcdir_defaulted = xyes; then
- AC_ERROR(can not find sources in \`${ac_confdir}' or \`..')
+ AC_ERROR(can not find sources in ${ac_confdir} or ..)
else
- AC_ERROR(can not find sources in \`${srcdir}')
+ AC_ERROR(can not find sources in ${srcdir})
fi
fi
])dnl
dnl
+define(AC_ENABLE,
+[[#] check whether --enable-$1 was given
+enableval="[$enable_]patsubst($1,-,_)"
+if test -n "$enableval"; then
+ ifelse([$2], , :, [$2])
+ifelse([$3], , , [else
+ $3
+])dnl
+fi
+])dnl
+dnl
define(AC_WITH,
[[#] check whether --with-$1 was given
withval="[$with_]patsubst($1,-,_)"
define(AC_OUTPUT,
[changequote(,)dnl
# Set default prefixes.
-if test "z$prefix" != 'z' ; then
- test "z$exec_prefix" = 'z' && exec_prefix='${prefix}'
+if test -n "$prefix"; then
+ test -z "$exec_prefix" && exec_prefix='${prefix}' # Let make expand it.
ac_prsub="s%^prefix\\([ ]*\\)=\\([ ]*\\).*$%prefix\\1=\\2$prefix%"
fi
if test -n "$exec_prefix"; then
changequote([,])dnl
AC_SUBST(LIBS)dnl
AC_SUBST(srcdir)dnl
+AC_SUBST(prefix)dnl
+AC_SUBST(exec_prefix)dnl
dnl Substituting for DEFS would confuse sed if it contains multiple lines.
ifdef([AC_CONFIG_NAMES],
[divert(1)dnl
projects / thirdparty / autoconf.git / commitdiff
