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.
This commit is contained in:
Akim Demaille
2009-08-17 10:51:08 +02:00
parent 91a2b9b1b2
commit af6d235843
2 changed files with 12 additions and 2 deletions

View File

@@ -115,9 +115,10 @@ BISON_PREREQ_SUBPIPE
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_VERSION([0.15])
AM_GNU_GETTEXT_VERSION([0.17])
BISON_I18N
# Internationalized parsers.