* automake.in ($seen_gettext_intl): New variable.

(handle_gettext): Consider it.
(scan_autoconf_traces): Add AM_GNU_GETTEXT_INTL_SUBDIR to the list.
Set $seen_gettext_intl when it is seen.
* doc/automake.texi (gettext, Optional): Update.
* tests/gettext3.test: New test.
* tests/Makefile.am: Update.

diff --git a/ChangeLog b/ChangeLog
index ee2eeace4870267857561ad26708ab1a704eb117..6040559b75b445834a0b643b7730003d7f43722f 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,14 @@
+2006-10-14  Bruno Haible  <bruno@clisp.org>
+           Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       * automake.in ($seen_gettext_intl): New variable.
+       (handle_gettext): Consider it.
+       (scan_autoconf_traces): Add AM_GNU_GETTEXT_INTL_SUBDIR to the list.
+       Set $seen_gettext_intl when it is seen.
+       * doc/automake.texi (gettext, Optional): Update.
+       * tests/gettext3.test: New test.
+       * tests/Makefile.am: Update.
+
 2006-10-14  Paul Eggert  <eggert@cs.ucla.edu>
 
        * lib/install-sh (posix_mkdir): Reject FreeBSD 6.1 mkdir -p -m,

diff --git a/automake.in b/automake.in
index edf14f31d77bda96565921cbacdb12fde8764347..9393615566c1dd5729d92efdcefff7600c3ace6e 100755 (executable)
--- a/automake.in
+++ b/automake.in
@@ -349,6 +349,8 @@ my $seen_gettext = 0;
 my $seen_gettext_external = 0;
 # Where AM_GNU_GETTEXT appears.
 my $ac_gettext_location;
+# Whether AM_GNU_GETTEXT_INTL_SUBDIR has been seen.
+my $seen_gettext_intl = 0;
 
 # Lists of tags supported by Libtool.
 my %libtool_tags = ();
@@ -4234,18 +4236,20 @@ sub handle_gettext
               "AM_GNU_GETTEXT used but `po' not in SUBDIRS")
        if ! grep ($_ eq 'po', @subdirs);
 
-      # intl/ is not required when AM_GNU_GETTEXT is called with
-      # the `external' option.
+      # intl/ is not required when AM_GNU_GETTEXT is called with the
+      # `external' option and AM_GNU_GETTEXT_INTL_SUBDIR is not called.
       msg_var ('syntax', $subdirs,
               "AM_GNU_GETTEXT used but `intl' not in SUBDIRS")
-       if (! $seen_gettext_external
+       if (! ($seen_gettext_external && ! $seen_gettext_intl)
            && ! grep ($_ eq 'intl', @subdirs));
 
-      # intl/ should not be used with AM_GNU_GETTEXT([external])
+      # intl/ should not be used with AM_GNU_GETTEXT([external]), except
+      # if AM_GNU_GETTEXT_INTL_SUBDIR is called.
       msg_var ('syntax', $subdirs,
               "`intl' should not be in SUBDIRS when "
               . "AM_GNU_GETTEXT([external]) is used")
-       if ($seen_gettext_external && grep ($_ eq 'intl', @subdirs));
+       if ($seen_gettext_external && ! $seen_gettext_intl
+           && grep ($_ eq 'intl', @subdirs));
     }
 
   require_file ($ac_gettext_location, GNU, 'ABOUT-NLS');
@@ -4785,6 +4789,7 @@ sub scan_autoconf_traces ($)
                AM_CONDITIONAL => 2,
                AM_ENABLE_MULTILIB => 0,
                AM_GNU_GETTEXT => 0,
+               AM_GNU_GETTEXT_INTL_SUBDIR => 0,
                AM_INIT_AUTOMAKE => 0,
                AM_MAINTAINER_MODE => 0,
                AM_PROG_CC_C_O => 0,
@@ -4940,6 +4945,10 @@ sub scan_autoconf_traces ($)
          $ac_gettext_location = $where;
          $seen_gettext_external = grep ($_ eq 'external', @args);
        }
+      elsif ($macro eq 'AM_GNU_GETTEXT_INTL_SUBDIR')
+       {
+         $seen_gettext_intl = $where;
+       }
       elsif ($macro eq 'AM_INIT_AUTOMAKE')
        {
          $seen_init_automake = $where;

diff --git a/doc/automake.texi b/doc/automake.texi
index 64906dc7e6751461bdb7e74c6cd12494be3110f3..d1df2eca31f652c1d43d62c36c51d8c300d5ada4 100644 (file)
--- a/doc/automake.texi
+++ b/doc/automake.texi
@@ -2939,6 +2939,11 @@ This macro is required for packages that use GNU gettext
 this macro it ensures that the package meets some of gettext's
 requirements.
 
+@item AM_GNU_GETTEXT_INTL_SUBDIR
+This macro specifies that the @file{intl/} subdirectory is to be built,
+even if the @code{AM_GNU_GETTEXT} macro was invoked with a first argument
+of @samp{external}.
+
 @item AM_MAINTAINER_MODE
 @opindex --enable-maintainer-mode
 This macro adds a @option{--enable-maintainer-mode} option to
@@ -7247,9 +7252,11 @@ turns on support for GNU gettext, a message catalog system for
 internationalization
 (@pxref{GNU Gettext, , , gettext, GNU gettext utilities}).
 
-The @code{gettext} support in Automake requires the addition of two
-subdirectories to the package, @file{intl} and @file{po}.  Automake
-insures that these directories exist and are mentioned in
+The @code{gettext} support in Automake requires the addition of one or
+two subdirectories to the package, @file{po} and possibly also @file{intl}.
+The latter is needed if @code{AM_GNU_GETTEXT} is not invoked with the
+@samp{external} argument, or if @code{AM_GNU_GETTEXT_INTL_SUBDIR} is used.
+Automake ensures that these directories exist and are mentioned in
 @code{SUBDIRS}.
 
 @node Libtool

diff --git a/doc/stamp-vti b/doc/stamp-vti
index 560ec26bc4e6547dae1227edd5042a17012a76f3..d72766d937d45788f5cb880a7730bf3b7b26dd60 100644 (file)
--- a/doc/stamp-vti
+++ b/doc/stamp-vti
@@ -1,4 +1,4 @@
-@set UPDATED 28 August 2006
-@set UPDATED-MONTH August 2006
+@set UPDATED 14 October 2006
+@set UPDATED-MONTH October 2006
 @set EDITION 1.9c
 @set VERSION 1.9c

diff --git a/doc/version.texi b/doc/version.texi
index 560ec26bc4e6547dae1227edd5042a17012a76f3..d72766d937d45788f5cb880a7730bf3b7b26dd60 100644 (file)
--- a/doc/version.texi
+++ b/doc/version.texi
@@ -1,4 +1,4 @@
-@set UPDATED 28 August 2006
-@set UPDATED-MONTH August 2006
+@set UPDATED 14 October 2006
+@set UPDATED-MONTH October 2006
 @set EDITION 1.9c
 @set VERSION 1.9c

diff --git a/tests/Makefile.am b/tests/Makefile.am
index addff01bcade77bbc727e54be34e7d39a14d98cf..46bec2c4b82d2a2b0871fdca2c61d655ba7ea7bb 100644 (file)
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -257,6 +257,7 @@ gcj5.test \
 getopt.test \
 gettext.test \
 gettext2.test \
+gettext3.test \
 gnumake.test \
 gnuwarn.test \
 gnuwarn2.test \

diff --git a/tests/Makefile.in b/tests/Makefile.in
index a3d55279cc4033e94acc9a7e1292ed89f79108d4..9d3c3a20e88e7e6e246557a259fa1f8e1d024122 100644 (file)
--- a/tests/Makefile.in
+++ b/tests/Makefile.in
@@ -389,6 +389,7 @@ gcj5.test \
 getopt.test \
 gettext.test \
 gettext2.test \
+gettext3.test \
 gnumake.test \
 gnuwarn.test \
 gnuwarn2.test \

diff --git a/tests/gettext3.test b/tests/gettext3.test
new file mode 100755 (executable)
index 0000000..e1d79ff
--- /dev/null
+++ b/tests/gettext3.test
@@ -0,0 +1,53 @@
+#! /bin/sh
+# Copyright (C) 2006  Free Software Foundation, Inc.
+#
+# This file is part of GNU Automake.
+#
+# GNU Automake is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# GNU Automake is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Automake; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+# Boston, MA 02110-1301, USA.
+
+# Check gettext `AM_GNU_GETTEXT_INTL_SUBDIR' support.
+
+required='gettext'
+. ./defs || exit 1
+
+set -e
+
+cat >>configure.in <<END
+AM_GNU_GETTEXT([external])
+AM_GNU_GETTEXT_INTL_SUBDIR
+AC_OUTPUT
+END
+
+echo 'SUBDIRS = po' >Makefile.am
+mkdir po
+
+# if aclocal fails, assume the gettext macros are too old and do not
+# define AM_GNU_GETTEXT_INTL_SUBDIR.
+$ACLOCAL || exit 77
+
+# config.rpath is required.
+: >config.rpath
+
+# intl/ is required.
+AUTOMAKE_fails --add-missing
+grep 'AM_GNU_GETTEXT.*intl.*SUBDIRS' stderr
+
+mkdir intl
+AUTOMAKE_fails --add-missing
+grep 'AM_GNU_GETTEXT.*intl.*SUBDIRS' stderr
+
+echo 'SUBDIRS = po intl' > Makefile.am
+$AUTOMAKE --add-missing