build: require gettext 0.17.

Suggested by Bruno Haible.
http://lists.gnu.org/archive/html/bug-bison/2009-08/msg00009.html

	* configure.ac: require gettext 0.17 to ensure compatibility with
	gnulib.
(cherry picked from commit af6d23584362436f19baadc311987b65849ce024)

diff --git a/ChangeLog b/ChangeLog
index 9f621d2e31027abf32d8f2e743434feab103dce8..647674aedca62e758493bf4cb93ca04089326778 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2009-08-17  Akim Demaille  <demaille@gostai.com>
+
+       build: require gettext 0.17.
+
+       Suggested by Bruno Haible.
+       http://lists.gnu.org/archive/html/bug-bison/2009-08/msg00009.html
+       * configure.ac: require gettext 0.17 to ensure compatibility with
+       gnulib.
+

 2010-07-24  Joel E. Denny  <joeldenny@joeldenny.org>
 
        tests: handle Valgrind that complains about >&-.
 2010-07-24  Joel E. Denny  <joeldenny@joeldenny.org>
 
        tests: handle Valgrind that complains about >&-.

diff --git a/configure.ac b/configure.ac
index 931a580b2d8a34504104af3caf04d1892488e3eb..6539dc79e295e3c243a3a95c4d14a662955c9341 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -130,9 +130,10 @@ BISON_PREREQ_SUBPIPE
 BISON_PREREQ_TIMEVAR
 
 # Gettext.
 BISON_PREREQ_TIMEVAR
 
 # Gettext.

-# We've never tested with gettext versions before 0.15, so play it safe.
+# We use gnulib, which is only guaranteed to work properly with the
+# latest Gettext.

 AM_GNU_GETTEXT([external], [need-ngettext])
 AM_GNU_GETTEXT([external], [need-ngettext])

-AM_GNU_GETTEXT_VERSION([0.15])
+AM_GNU_GETTEXT_VERSION([0.17])

 BISON_I18N
 
 # Internationalized parsers.
 BISON_I18N
 
 # Internationalized parsers.