# Macro to add for using GNU gettext.
-# Ulrich Drepper <drepper@cygnus.com>, 1995.
+# Ulrich Drepper <drepper@cygnus.com>, 1995, 1996
#
# Modified to never use included libintl.
# Owen Taylor <otaylor@redhat.com>, 12/15/1998
# once we've installed glib-gettext.m4 :-( ]
#
+AC_DEFUN([AM_GLIB_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, 1,
+ [Define if your <locale.h> file defines LC_MESSAGES.])
+ fi
+ fi])
+
+dnl AM_GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
+dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
+AC_DEFUN([AM_GLIB_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 ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
+ AC_MSG_RESULT([$]$1)
+else
+ AC_MSG_RESULT(no)
+fi
+AC_SUBST($1)dnl
+])
+
# serial 5
AC_DEFUN(AM_GLIB_WITH_NLS,
- [AC_MSG_CHECKING([whether NLS is requested])
- dnl Default is enabled NLS
- AC_ARG_ENABLE(nls,
- [ --disable-nls do not use Native Language Support],
- USE_NLS=$enableval, USE_NLS=yes)
- AC_MSG_RESULT($USE_NLS)
+ dnl NLS is obligatory
+ [USE_NLS=yes
AC_SUBST(USE_NLS)
- USE_INCLUDED_LIBINTL=no
-
- dnl If we use NLS figure out what method
- if test "$USE_NLS" = "yes"; then
- nls_cv_force_use_gnu_gettext="no"
-
- 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 dgettext in libc], gt_cv_func_dgettext_libc,
- [AC_TRY_LINK([#include <libintl.h>], [return (int) dgettext ("","")],
- gt_cv_func_dgettext_libc=yes, gt_cv_func_dgettext_libc=no)])
-
- if test "$gt_cv_func_dgettext_libc" != "yes"; then
- AC_CHECK_LIB(intl, bindtextdomain,
- [AC_CACHE_CHECK([for dgettext in libintl],
- gt_cv_func_dgettext_libintl,
- [AC_CHECK_LIB(intl, dgettext,
- gt_cv_func_dgettext_libintl=yes,
- gt_cv_func_dgettext_libintl=no)],
- gt_cv_func_dgettext_libintl=no)])
- fi
-
- if test "$gt_cv_func_dgettext_libintl" = "yes"; then
- LIBS="$LIBS -lintl";
- fi
-
- if test "$gt_cv_func_dgettext_libc" = "yes" \
- || test "$gt_cv_func_dgettext_libintl" = "yes"; then
- AC_DEFINE(HAVE_GETTEXT)
- AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
- [test -z "`$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, $MSGFMT)
- AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
- [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
- AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
- return _nl_msg_cat_cntr],
- [CATOBJEXT=.gmo
- DATADIRNAME=share],
- [CATOBJEXT=.mo
- DATADIRNAME=lib])
- INSTOBJEXT=.mo
- fi
- fi
-
- # Added by Martin Baulig 12/15/98 for libc5 systems
- if test "$gt_cv_func_dgettext_libc" != "yes" \
- && test "$gt_cv_func_dgettext_libintl" = "yes"; then
- INTLLIBS=-lintl
- LIBS=`echo $LIBS | sed -e 's/-lintl//'`
+ dnl Figure out what method
+ nls_cv_force_use_gnu_gettext="no"
+
+ nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
+ if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
+ dnl User does not insist on using GNU NLS library. Figure out what
+ dnl to use. If gettext or catgets are available (in this order) we
+ dnl use this. Else we have to fall back to GNU NLS library.
+ dnl catgets is only used if permitted by option --with-catgets.
+ nls_cv_header_intl=
+ nls_cv_header_libgt=
+ CATOBJEXT=NONE
+ XGETTEXT=:
+
+ AC_CHECK_HEADER(libintl.h,
+ [AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
+ [AC_TRY_LINK([#include <libintl.h>], [return (int) dgettext ("","")],
+ gt_cv_func_dgettext_libc=yes, gt_cv_func_dgettext_libc=no)])
+
+ gt_cv_func_dgettext_libintl="no"
+ libintl_extra_libs=""
+
+ if test "$gt_cv_func_dgettext_libc" != "yes" ; then
+ AC_CHECK_LIB(intl, bindtextdomain,
+ [AC_CHECK_LIB(intl, dgettext,
+ gt_cv_func_dgettext_libintl=yes)])
+
+ if test "$gt_cv_func_dgettext_libc" != "yes" ; then
+ AC_MSG_CHECKING([if -liconv is needed to use gettext])
+ AC_MSG_RESULT([])
+ AC_CHECK_LIB(intl, dcgettext,
+ [gt_cv_func_dgettext_libintl=yes
+ libintl_extra_libs=-liconv],
+ :,-liconv)
+ fi
+ fi
+
+ if test "$gt_cv_func_dgettext_libintl" = "yes"; then
+ LIBS="$LIBS -lintl $libintl_extra_libs";
+ fi
+
+ if test "$gt_cv_func_dgettext_libc" = "yes" \
+ || test "$gt_cv_func_dgettext_libintl" = "yes"; then
+ AC_DEFINE(HAVE_GETTEXT,1,
+ [Define if the GNU gettext() function is already present or preinstalled.])
+ AM_GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
+ [test -z "`$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, $MSGFMT)
+ AM_GLIB_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
+ [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
+ AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
+ return _nl_msg_cat_cntr],
+ [CATOBJEXT=.gmo
+ DATADIRNAME=share],
+ [CATOBJEXT=.mo
+ DATADIRNAME=lib])
+ INSTOBJEXT=.mo
fi
- ])
-
- if test "$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
+
+ # Added by Martin Baulig 12/15/98 for libc5 systems
+ if test "$gt_cv_func_dgettext_libc" != "yes" \
+ && test "$gt_cv_func_dgettext_libintl" = "yes"; then
+ INTLLIBS="-lintl $libintl_extra_libs"
+ LIBS=`echo $LIBS | sed -e 's/-lintl//'`
+ fi
+ ])
+
+ if test "$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 "$nls_cv_use_gnu_gettext" != "yes"; then
+ AC_DEFINE(ENABLE_NLS, 1,
+ [always defined to indicate that i18n is enabled])
+ else
+ dnl Unset this variable since we use the non-zero value as a flag.
+ CATOBJEXT=
+ fi
- if test "$nls_cv_use_gnu_gettext" != "yes"; then
- AC_DEFINE(ENABLE_NLS)
+ 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 $XGETTEXT --omit-header /dev/null 2> /dev/null; then
+ : ;
else
- dnl Unset this variable since we use the non-zero value as a flag.
- CATOBJEXT=
+ AC_MSG_RESULT(
+ [found xgettext program is not GNU xgettext; ignore it])
+ XGETTEXT=":"
fi
+ fi
- dnl Test whether we really found GNU xgettext.
- if test "$XGETTEXT" != ":"; then
- dnl If it is no GNU xgettext we define it as : so that the
- dnl Makefiles still can work.
- if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
- : ;
- else
- AC_MSG_RESULT(
- [found xgettext program is not GNU xgettext; ignore it])
- XGETTEXT=":"
- fi
- fi
+ # We need to process the po/ directory.
+ POSUB=po
- # We need to process the po/ directory.
- POSUB=po
- else
- DATADIRNAME=share
- fi
AC_OUTPUT_COMMANDS(
- [case "$CONFIG_FILES" in *po/Makefile.in*)
+ [case "$CONFIG_FILES" in *po/Makefile.in*)
sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
esac])
done
dnl Make all variables we use known to autoconf.
- AC_SUBST(USE_INCLUDED_LIBINTL)
AC_SUBST(CATALOGS)
AC_SUBST(CATOBJEXT)
AC_SUBST(DATADIRNAME)
AC_CHECK_FUNCS([getcwd munmap putenv setenv setlocale strchr strcasecmp \
strdup __argz_count __argz_stringify __argz_next])
- AM_LC_MESSAGES
+ AM_GLIB_LC_MESSAGES
AM_GLIB_WITH_NLS
if test "x$CATOBJEXT" != "x"; then
dnl cannot handle comments.
sed -e '/^#/d' $srcdir/po/$msgformat-msg.sed > po/po2msg.sed
fi
- dnl po2tbl.sed is always needed.
- sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
- $srcdir/po/po2tbl.sed.in > po/po2tbl.sed
dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
< $srcdir/po/POTFILES.in > po/POTFILES
])
+
dnl @synopsis AC_FUNC_VSNPRINTF_C99
dnl
dnl Check whether there is a vsnprintf() function with C99 semantics installed.
fi
])# AC_FUNC_VSNPRINTF_C99
+
+dnl @synopsis AC_FUNC_PRINTF_UNIX98
+dnl
+dnl Check whether the printf() family supports Unix98 %n$ positional parameters
+dnl
+AC_DEFUN([AC_FUNC_PRINTF_UNIX98],
+[AC_CACHE_CHECK(whether printf supports positional parameters,
+ ac_cv_func_printf_unix98,
+[AC_TRY_RUN(
+[#include <stdio.h>
+
+int
+main (void)
+{
+ char buffer[128];
+
+ sprintf (buffer, "%2\$d %3\$d %1\$d", 1, 2, 3);
+ if (strcmp ("2 3 1", buffer) == 0)
+ exit (0);
+ exit (1);
+}], ac_cv_func_printf_unix98=yes, ac_cv_func_printf_unix98=no, ac_cv_func_printf_unix98=no)])
+dnl Note that the default is to be pessimistic in the case of cross compilation.
+dnl If you know that the target printf() supports positional parameters, you can get around
+dnl this by setting ac_func_printf_unix98 to yes, as described in the Autoconf manual.
+if test $ac_cv_func_printf_unix98 = yes; then
+ AC_DEFINE(HAVE_UNIX98_PRINTF, 1,
+ [Define if your printf function family supports positional parameters
+ as specified by Unix98.])
+fi
+])# AC_FUNC_PRINTF_UNIX98
+
+
+
+
projects / platform / upstream / glib.git / blobdiff