1 # intl sister-directory configuration rules.
4 # The idea behind this macro is that there's no need to repeat all the
5 # autoconf probes done by the intl directory - it's already done them
6 # for us. In fact, there's no need even to look at the cache for the
7 # answers. All we need to do is nab a few pieces of information.
8 # The intl directory is set up to make this easy, by generating a
9 # small file which can be sourced as a shell script; then we produce
10 # the necessary substitutions and definitions for this directory.
12 AC_DEFUN([ZW_GNU_GETTEXT_SISTER_DIR],
14 m4_pushdef([gettext_builddir],
15 m4_default([$1], [../gettext]))
16 m4_pushdef([gettext_cfg],
17 gettext_builddir[/uninstalled-config.sh])
18 if test -f gettext_cfg; then
19 relative_builddir='[$(top_builddir)/]gettext_builddir'
22 # The sister gettext directory doesn't exist and won't collect information on
23 # using gettext for us. Call a bundled AM_GNU_GETTEXT.
24 AM_GNU_GETTEXT([external])
26 m4_popdef([gettext_cfg])
27 m4_popdef([gettext_builddir])
31 AC_SUBST([LIBINTL_DEP])
37 AC_MSG_CHECKING([whether NLS is requested])
38 if test x"$USE_NLS" != xyes; then
42 AC_DEFINE(ENABLE_NLS, 1,
43 [Define to 1 if translation of program messages to the
44 user's native language is requested.])
46 AC_MSG_CHECKING(for catalogs to be installed)
47 # Look for .po and .gmo files in the source directory.
48 CATALOGS= AC_SUBST(CATALOGS)
50 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
51 # If there aren't any .gmo files the shell will give us the
52 # literal string "../path/to/srcdir/po/*.gmo" which has to be
57 # The quadruple backslash is collapsed to a double backslash
58 # by the backticks, then collapsed again by the double quotes,
59 # leaving us with one backslash in the sed expression (right
60 # before the dot that mustn't act as a wildcard).
61 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
62 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
63 # The user is allowed to set LINGUAS to a list of languages to
64 # install catalogs for. If it's empty that means "all of them."
65 if test "x$LINGUAS" = x; then
66 CATALOGS="$CATALOGS $cat"
67 XLINGUAS="$XLINGUAS $lang"
69 case "$LINGUAS" in *$lang*)
70 CATALOGS="$CATALOGS $cat"
71 XLINGUAS="$XLINGUAS $lang"
77 AC_MSG_RESULT($LINGUAS)
79 dnl Set up some additional variables which our po/Make-in files
82 dnl For backward compatibility. Some Makefiles may be using these.