mirror of
https://github.com/Gnucash/gnucash.git
synced 2024-11-30 12:44:01 -06:00
c8c4ffa54e
git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@2000 57a11ea4-9604-0410-9ed3-97b8803252fd
489 lines
16 KiB
Plaintext
489 lines
16 KiB
Plaintext
dnl AC_CHECK_X_LIB(LIBRARY, FUNCTION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND
|
|
dnl [, OTHER-X-LIBRARIES [, OTHER-LIBRARIES]]]])
|
|
dnl This macro is just a variation on AC_CHECK_LIB, but for X-related
|
|
dnl libraries (X is just a tad delicate). OTHER-X-LIBRARIES is a list
|
|
dnl of other X-related libraries that might be required to link with
|
|
dnl LIBRARY (e.g., -lXpm). OTHER-LIBRARIES is a list of other (non-X)
|
|
dnl libraries that might be required (e.g., -lm).
|
|
AC_DEFUN(AC_CHECK_X_LIB,
|
|
[AC_REQUIRE([AC_PATH_XTRA])dnl
|
|
AC_MSG_CHECKING([for $2 in -l$1])
|
|
dnl Use a cache variable name containing both the library and function name,
|
|
dnl because the test really is for library $1 defining function $2, not
|
|
dnl just for library $1. Separate tests with the same $1 and different $2s
|
|
dnl may have different results.
|
|
ac_lib_var=`echo $1['_']$2 | sed 'y%./+-%__p_%'`
|
|
AC_CACHE_VAL(ac_cv_lib_$ac_lib_var,
|
|
[ac_save_LIBS="$LIBS"
|
|
LIBS="$X_LIBS -l$1 $5 $X_PRE_LIBS -lX11 $X_EXTRA_LIBS $6 $LIBS"
|
|
AC_TRY_LINK(dnl
|
|
ifelse([$2], [main], , dnl Avoid conflicting decl of main.
|
|
[/* Override any gcc2 internal prototype to avoid an error. */
|
|
]ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
|
|
extern "C"
|
|
#endif
|
|
])dnl
|
|
[/* We use char because int might match the return type of a gcc2
|
|
builtin and then its argument prototype would still apply. */
|
|
char $2();
|
|
]),
|
|
[$2()],
|
|
eval "ac_cv_lib_$ac_lib_var=yes",
|
|
eval "ac_cv_lib_$ac_lib_var=no")
|
|
LIBS="$ac_save_LIBS"
|
|
])dnl
|
|
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
|
|
AC_MSG_RESULT(yes)
|
|
ifelse([$3], ,
|
|
[changequote(, )dnl
|
|
ac_tr_lib=HAVE_LIB`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
|
|
-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
|
|
changequote([, ])dnl
|
|
AC_DEFINE_UNQUOTED($ac_tr_lib)
|
|
X_PRE_LIBS="-l$1 $X_PRE_LIBS"
|
|
], [$3])
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
ifelse([$4], , , [$4
|
|
])dnl
|
|
fi
|
|
])
|
|
# Search path for a program which passes the given test.
|
|
# Ulrich Drepper <drepper@cygnus.com>, 1996.
|
|
#
|
|
# This file can be copied and used freely without restrictions. It can
|
|
# be used in projects which are not available under the GNU Public License
|
|
# but which still want to provide support for the GNU gettext functionality.
|
|
# Please note that the actual code is *not* freely available.
|
|
|
|
# serial 1
|
|
|
|
dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
|
|
dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
|
|
AC_DEFUN(AM_PATH_PROG_WITH_TEST,
|
|
[# Extract the first word of "$2", so it can be a program name with args.
|
|
set dummy $2; ac_word=[$]2
|
|
AC_MSG_CHECKING([for $ac_word])
|
|
AC_CACHE_VAL(ac_cv_path_$1,
|
|
[case "[$]$1" in
|
|
/*)
|
|
ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
|
|
;;
|
|
*)
|
|
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
|
|
for ac_dir in ifelse([$5], , $PATH, [$5]); do
|
|
test -z "$ac_dir" && ac_dir=.
|
|
if test -f $ac_dir/$ac_word; then
|
|
if [$3]; then
|
|
ac_cv_path_$1="$ac_dir/$ac_word"
|
|
break
|
|
fi
|
|
fi
|
|
done
|
|
IFS="$ac_save_ifs"
|
|
dnl If no 4th arg is given, leave the cache variable unset,
|
|
dnl so AC_PATH_PROGS will keep looking.
|
|
ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
|
|
])dnl
|
|
;;
|
|
esac])dnl
|
|
$1="$ac_cv_path_$1"
|
|
if test -n "[$]$1"; then
|
|
AC_MSG_RESULT([$]$1)
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
AC_SUBST($1)dnl
|
|
])
|
|
# Macro to add for using GNU gettext.
|
|
# Ulrich Drepper <drepper@cygnus.com>, 1995.
|
|
#
|
|
# This file can be copied and used freely without restrictions. It can
|
|
# be used in projects which are not available under the GNU Public License
|
|
# but which still want to provide support for the GNU gettext functionality.
|
|
# Please note that the actual code is *not* freely available.
|
|
|
|
# serial 5
|
|
|
|
AC_DEFUN(AM_WITH_NLS,
|
|
[AC_MSG_CHECKING([whether NLS is requested])
|
|
dnl Default is enabled NLS
|
|
AC_ARG_ENABLE(nls,
|
|
[ --disable-nls do not use Native Language Support],
|
|
USE_NLS=$enableval, USE_NLS=yes)
|
|
AC_MSG_RESULT($USE_NLS)
|
|
AC_SUBST(USE_NLS)
|
|
|
|
USE_INCLUDED_LIBINTL=no
|
|
|
|
dnl If we use NLS figure out what method
|
|
if test "$USE_NLS" = "yes"; then
|
|
AC_DEFINE(ENABLE_NLS)
|
|
AC_MSG_CHECKING([whether included gettext is requested])
|
|
AC_ARG_WITH(included-gettext,
|
|
[ --with-included-gettext use the GNU gettext library included here],
|
|
nls_cv_force_use_gnu_gettext=$withval,
|
|
nls_cv_force_use_gnu_gettext=no)
|
|
AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)
|
|
|
|
nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
|
|
if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
|
|
dnl User does not insist on using GNU NLS library. Figure out what
|
|
dnl to use. If gettext or catgets are available (in this order) we
|
|
dnl use this. Else we have to fall back to GNU NLS library.
|
|
dnl catgets is only used if permitted by option --with-catgets.
|
|
nls_cv_header_intl=
|
|
nls_cv_header_libgt=
|
|
CATOBJEXT=NONE
|
|
|
|
AC_CHECK_HEADER(libintl.h,
|
|
[AC_CACHE_CHECK([for gettext in libc], gt_cv_func_gettext_libc,
|
|
[AC_TRY_LINK([#include <libintl.h>], [return (int) gettext ("")],
|
|
gt_cv_func_gettext_libc=yes, gt_cv_func_gettext_libc=no)])
|
|
|
|
if test "$gt_cv_func_gettext_libc" != "yes"; then
|
|
AC_CHECK_LIB(intl, bindtextdomain,
|
|
[AC_CACHE_CHECK([for gettext in libintl],
|
|
gt_cv_func_gettext_libintl,
|
|
[AC_CHECK_LIB(intl, gettext,
|
|
gt_cv_func_gettext_libintl=yes,
|
|
gt_cv_func_gettext_libintl=no)],
|
|
gt_cv_func_gettext_libintl=no)])
|
|
fi
|
|
|
|
if test "$gt_cv_func_gettext_libc" = "yes" \
|
|
|| test "$gt_cv_func_gettext_libintl" = "yes"; then
|
|
AC_DEFINE(HAVE_GETTEXT)
|
|
AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
|
|
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
|
|
if test "$MSGFMT" != "no"; then
|
|
AC_CHECK_FUNCS(dcgettext)
|
|
AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
|
|
AC_PATH_PROG(GMSGMERGE, msgmerge, :)
|
|
AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
|
|
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
|
|
AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
|
|
return _nl_msg_cat_cntr],
|
|
[CATOBJEXT=.gmo
|
|
DATADIRNAME=share],
|
|
[CATOBJEXT=.mo
|
|
DATADIRNAME=lib])
|
|
INSTOBJEXT=.mo
|
|
fi
|
|
fi
|
|
])
|
|
|
|
if test "$CATOBJEXT" = "NONE"; then
|
|
AC_MSG_CHECKING([whether catgets can be used])
|
|
AC_ARG_WITH(catgets,
|
|
[ --with-catgets use catgets functions if available],
|
|
nls_cv_use_catgets=$withval, nls_cv_use_catgets=no)
|
|
AC_MSG_RESULT($nls_cv_use_catgets)
|
|
|
|
if test "$nls_cv_use_catgets" = "yes"; then
|
|
dnl No gettext in C library. Try catgets next.
|
|
AC_CHECK_LIB(i, main)
|
|
AC_CHECK_FUNC(catgets,
|
|
[AC_DEFINE(HAVE_CATGETS)
|
|
INTLOBJS="\$(CATOBJS)"
|
|
AC_PATH_PROG(GENCAT, gencat, no)dnl
|
|
if test "$GENCAT" != "no"; then
|
|
AC_PATH_PROG(GMSGFMT, gmsgfmt, no)
|
|
if test "$GMSGFMT" = "no"; then
|
|
AM_PATH_PROG_WITH_TEST(GMSGFMT, msgfmt,
|
|
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)
|
|
fi
|
|
AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
|
|
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
|
|
USE_INCLUDED_LIBINTL=yes
|
|
CATOBJEXT=.cat
|
|
INSTOBJEXT=.cat
|
|
DATADIRNAME=lib
|
|
INTLDEPS='$(top_builddir)/intl/libintl.a'
|
|
INTLLIBS=$INTLDEPS
|
|
LIBS=`echo $LIBS | sed -e 's/-lintl//'`
|
|
nls_cv_header_intl=intl/libintl.h
|
|
nls_cv_header_libgt=intl/libgettext.h
|
|
fi])
|
|
fi
|
|
fi
|
|
|
|
if test "$CATOBJEXT" = "NONE"; then
|
|
dnl Neither gettext nor catgets in included in the C library.
|
|
dnl Fall back on GNU gettext library.
|
|
nls_cv_use_gnu_gettext=yes
|
|
fi
|
|
fi
|
|
|
|
if test "$nls_cv_use_gnu_gettext" = "yes"; then
|
|
dnl Mark actions used to generate GNU NLS library.
|
|
INTLOBJS="\$(GETTOBJS)"
|
|
AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
|
|
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], msgfmt)
|
|
AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
|
|
AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
|
|
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
|
|
AC_SUBST(MSGFMT)
|
|
USE_INCLUDED_LIBINTL=yes
|
|
CATOBJEXT=.gmo
|
|
INSTOBJEXT=.mo
|
|
DATADIRNAME=share
|
|
INTLDEPS='$(top_builddir)/intl/libintl.a'
|
|
INTLLIBS=$INTLDEPS
|
|
LIBS=`echo $LIBS | sed -e 's/-lintl//'`
|
|
nls_cv_header_intl=intl/libintl.h
|
|
nls_cv_header_libgt=intl/libgettext.h
|
|
fi
|
|
|
|
dnl Test whether we really found GNU xgettext.
|
|
if test "$XGETTEXT" != ":"; then
|
|
dnl If it is no GNU xgettext we define it as : so that the
|
|
dnl Makefiles still can work.
|
|
if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
|
|
: ;
|
|
else
|
|
AC_MSG_RESULT(
|
|
[found xgettext program is not GNU xgettext; ignore it])
|
|
XGETTEXT=":"
|
|
fi
|
|
fi
|
|
|
|
# We need to process the po/ directory.
|
|
POSUB=po
|
|
else
|
|
DATADIRNAME=share
|
|
nls_cv_header_intl=intl/libintl.h
|
|
nls_cv_header_libgt=intl/libgettext.h
|
|
fi
|
|
AC_LINK_FILES($nls_cv_header_libgt, $nls_cv_header_intl)
|
|
AC_OUTPUT_COMMANDS(
|
|
[case "$CONFIG_FILES" in *po/Makefile.in*)
|
|
sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
|
|
esac])
|
|
|
|
|
|
# If this is used in GNU gettext we have to set USE_NLS to `yes'
|
|
# because some of the sources are only built for this goal.
|
|
if test "$PACKAGE" = gettext; then
|
|
USE_NLS=yes
|
|
USE_INCLUDED_LIBINTL=yes
|
|
fi
|
|
|
|
dnl These rules are solely for the distribution goal. While doing this
|
|
dnl we only have to keep exactly one list of the available catalogs
|
|
dnl in configure.in.
|
|
for lang in $ALL_LINGUAS; do
|
|
GMOFILES="$GMOFILES $lang.gmo"
|
|
POFILES="$POFILES $lang.po"
|
|
POXFILES="$POXFILES $lang.pox"
|
|
done
|
|
|
|
dnl Make all variables we use known to autoconf.
|
|
AC_SUBST(USE_INCLUDED_LIBINTL)
|
|
AC_SUBST(CATALOGS)
|
|
AC_SUBST(CATOBJEXT)
|
|
AC_SUBST(DATADIRNAME)
|
|
AC_SUBST(GMOFILES)
|
|
AC_SUBST(INSTOBJEXT)
|
|
AC_SUBST(INTLDEPS)
|
|
AC_SUBST(INTLLIBS)
|
|
AC_SUBST(INTLOBJS)
|
|
AC_SUBST(POFILES)
|
|
AC_SUBST(POXFILES)
|
|
AC_SUBST(POSUB)
|
|
])
|
|
|
|
AC_DEFUN(AC_CAN_USE_GNU_GETTEXT,
|
|
[AM_LC_MESSAGES
|
|
AM_WITH_NLS
|
|
|
|
if test "x$CATOBJEXT" != "x"; then
|
|
if test "x$ALL_LINGUAS" = "x"; then
|
|
LINGUAS=
|
|
else
|
|
AC_MSG_CHECKING(for catalogs to be installed)
|
|
NEW_LINGUAS=
|
|
for lang in ${LINGUAS=$ALL_LINGUAS}; do
|
|
case "$ALL_LINGUAS" in
|
|
*$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
|
|
esac
|
|
done
|
|
LINGUAS=$NEW_LINGUAS
|
|
AC_MSG_RESULT($LINGUAS)
|
|
fi
|
|
|
|
dnl Construct list of names of catalog files to be constructed.
|
|
if test -n "$LINGUAS"; then
|
|
for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
|
|
fi
|
|
fi
|
|
|
|
dnl The reference to <locale.h> in the installed <libintl.h> file
|
|
dnl must be resolved because we cannot expect the users of this
|
|
dnl to define HAVE_LOCALE_H.
|
|
if test "$ac_cv_header_locale_h" = yes; then
|
|
INCLUDE_LOCALE_H="#include <locale.h>"
|
|
else
|
|
INCLUDE_LOCALE_H="\
|
|
/* The system does not provide the header <locale.h>. Take care yourself. */"
|
|
fi
|
|
AC_SUBST(INCLUDE_LOCALE_H)
|
|
|
|
dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
|
|
dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
|
|
dnl Try to locate is.
|
|
MKINSTALLDIRS=
|
|
if test -n "$ac_aux_dir"; then
|
|
MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
|
|
fi
|
|
if test -z "$MKINSTALLDIRS"; then
|
|
MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
|
|
fi
|
|
AC_SUBST(MKINSTALLDIRS)
|
|
|
|
dnl Generate list of files to be processed by xgettext which will
|
|
dnl be included in po/Makefile.
|
|
test -d po || mkdir po
|
|
if test "x$srcdir" != "x."; then
|
|
if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
|
|
posrcprefix="$srcdir/"
|
|
else
|
|
posrcprefix="../$srcdir/"
|
|
fi
|
|
else
|
|
posrcprefix="../"
|
|
fi
|
|
rm -f po/POTFILES
|
|
sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
|
|
< $srcdir/po/POTFILES.in > po/POTFILES
|
|
])
|
|
|
|
# Check whether LC_MESSAGES is available in <locale.h>.
|
|
# Ulrich Drepper <drepper@cygnus.com>, 1995.
|
|
#
|
|
# This file can be copied and used freely without restrictions. It can
|
|
# be used in projects which are not available under the GNU Public License
|
|
# but which still want to provide support for the GNU gettext functionality.
|
|
# Please note that the actual code is *not* freely available.
|
|
|
|
# serial 1
|
|
|
|
AC_DEFUN(AM_LC_MESSAGES,
|
|
[if test "$ac_cv_header_locale_h" = yes; then
|
|
AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
|
|
[AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
|
|
am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
|
|
if test "$am_cv_val_LC_MESSAGES" = yes; then
|
|
AC_DEFINE(HAVE_LC_MESSAGES)
|
|
fi
|
|
fi])
|
|
|
|
# Do all the work for Automake. This macro actually does too much --
|
|
# some checks are only needed if your package does certain things.
|
|
# But this isn't really a big deal.
|
|
|
|
# serial 1
|
|
|
|
dnl Usage:
|
|
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
|
|
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
[AC_REQUIRE([AM_PROG_INSTALL])
|
|
PACKAGE=[$1]
|
|
AC_SUBST(PACKAGE)
|
|
VERSION=[$2]
|
|
AC_SUBST(VERSION)
|
|
dnl test to see if srcdir already configured
|
|
if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
|
|
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
|
fi
|
|
ifelse([$3],,
|
|
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
|
|
AC_DEFINE_UNQUOTED(VERSION, "$VERSION"))
|
|
AC_REQUIRE([AM_SANITY_CHECK])
|
|
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
dnl FIXME This is truly gross.
|
|
missing_dir=`cd $ac_aux_dir && pwd`
|
|
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
|
|
## --------------------------------------------------------- ##
|
|
## Use AC_PROG_INSTALL, supplementing it with INSTALL_SCRIPT ##
|
|
## substitution. ##
|
|
## From Franc,ois Pinard ##
|
|
## --------------------------------------------------------- ##
|
|
|
|
# serial 1
|
|
|
|
AC_DEFUN(AM_PROG_INSTALL,
|
|
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
|
|
AC_SUBST(INSTALL_SCRIPT)dnl
|
|
])
|
|
|
|
#
|
|
# Check to make sure that the build environment is sane.
|
|
#
|
|
|
|
AC_DEFUN(AM_SANITY_CHECK,
|
|
[AC_MSG_CHECKING([whether build environment is sane])
|
|
# Just in case
|
|
sleep 1
|
|
echo timestamp > conftestfile
|
|
# Do `set' in a subshell so we don't clobber the current shell's
|
|
# arguments. Must try -L first in case configure is actually a
|
|
# symlink; some systems play weird games with the mod time of symlinks
|
|
# (eg FreeBSD returns the mod time of the symlink's containing
|
|
# directory).
|
|
if (
|
|
set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
|
|
if test "[$]*" = "X"; then
|
|
# -L didn't work.
|
|
set X `ls -t $srcdir/configure conftestfile`
|
|
fi
|
|
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
|
|
# If neither matched, then we have a broken ls. This can happen
|
|
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
# broken ls alias from the environment. This has actually
|
|
# happened. Such a system could not be considered "sane".
|
|
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
alias in your environment])
|
|
fi
|
|
|
|
test "[$]2" = conftestfile
|
|
)
|
|
then
|
|
# Ok.
|
|
:
|
|
else
|
|
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
Check your system clock])
|
|
fi
|
|
rm -f conftest*
|
|
AC_MSG_RESULT(yes)])
|
|
|
|
## --------------------------------------------------------- ##
|
|
## Fake the existence of programs that GNU maintainers use. ##
|
|
## --------------------------------------------------------- ##
|
|
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
dnl The program must properly implement --version.
|
|
AC_DEFUN(AM_MISSING_PROG,
|
|
[AC_MSG_CHECKING(for working $2)
|
|
# Run test in a subshell; some versions of sh will print an error if
|
|
# an executable is not found, even if stderr is redirected.
|
|
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
$1=$2
|
|
AC_MSG_RESULT(found)
|
|
else
|
|
$1="$3/missing $2"
|
|
AC_MSG_RESULT(missing)
|
|
fi
|
|
AC_SUBST($1)])
|