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-rw-r--r--config/gettext.m466
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+# intl sister-directory configuration rules.
+#
+
+# The idea behind this macro is that there's no need to repeat all the
+# autoconf probes done by the intl directory - it's already done them
+# for us. In fact, there's no need even to look at the cache for the
+# answers. All we need to do is nab a few pieces of information.
+# The intl directory is set up to make this easy, by generating a
+# small file which can be sourced as a shell script; then we produce
+# the necessary substitutions and definitions for this directory.
+
+AC_DEFUN(ZW_GNU_GETTEXT_SISTER_DIR,
+[# If we haven't got the data from the intl directory,
+# assume NLS is disabled.
+USE_NLS=no AC_SUBST(USE_NLS)
+LIBINTL= AC_SUBST(LIBINTL)
+LIBINTL_DEP= AC_SUBST(LIBINTL_DEP)
+INCINTL= AC_SUBST(INCINTL)
+XGETTEXT= AC_SUBST(XGETTEXT)
+GMSGFMT= AC_SUBST(GMSGFMT)
+POSUB= AC_SUBST(POSUB)
+if test -f ../intl/config.intl; then
+ . ../intl/config.intl
+fi
+AC_MSG_CHECKING([whether NLS is requested])
+if test x"$USE_NLS" != xyes; then
+ AC_MSG_RESULT(no)
+else
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(ENABLE_NLS, 1,
+ [Define to 1 if translation of program messages to the
+ user's native language is requested.])
+
+ AC_MSG_CHECKING(for catalogs to be installed)
+ # Look for .po and .gmo files in the source directory.
+ CATALOGS= AC_SUBST(CATALOGS)
+ XLINGUAS=
+ for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
+ # If there aren't any .gmo files the shell will give us the
+ # literal string "../path/to/srcdir/po/*.gmo" which has to be
+ # weeded out.
+ case "$cat" in *\**)
+ continue;;
+ esac
+ # The quadruple backslash is collapsed to a double backslash
+ # by the backticks, then collapsed again by the double quotes,
+ # leaving us with one backslash in the sed expression (right
+ # before the dot that mustn't act as a wildcard).
+ cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!.gmo!"`
+ lang=`echo $cat | sed -e 's!po/!!' -e "s!\\\\.gmo!!"`
+ # The user is allowed to set LINGUAS to a list of languages to
+ # install catalogs for. If it's empty that means "all of them."
+ if test "x$LINGUAS" = x; then
+ CATALOGS="$CATALOGS $cat"
+ XLINGUAS="$XLINGUAS $lang"
+ else
+ case "$LINGUAS" in *$lang*)
+ CATALOGS="$CATALOGS $cat"
+ XLINGUAS="$XLINGUAS $lang"
+ ;;
+ esac
+ fi
+ done
+ LINGUAS="$XLINGUAS"
+ AC_MSG_RESULT($LINGUAS)
+fi])