maint: catch missing gnulib macros.

	* configure.ac: Add m4_pattern_forbid.

diff --git a/ChangeLog b/ChangeLog
index c49741d11b847951c8b1693f718dffa6779dbf93..c6cbac8ade10cf79582a2735a7d50c75cb7c81db 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2012-01-13  Akim Demaille  <akim@lrde.epita.fr>
+
+       maint: catch missing gnulib macros.
+       * configure.ac: Add m4_pattern_forbid.
+

 2012-01-11  Tim Landscheidt  <tim@tim-landscheidt.de>
 
        java: remove used variable.
 2012-01-11  Tim Landscheidt  <tim@tim-landscheidt.de>
 
        java: remove used variable.

diff --git a/configure.ac b/configure.ac
index 55dfa960020015f1cd0b204bc4fb17a01ff5b022..8dd693a61f02fb1a11cf8f43d2a03e2fd22e7298 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -20,7 +20,8 @@
 # keyword in at least string.h from gnulib.  We need Autoconf 2.68 or
 # better to avoid a typo in the `configure --help' entry for the YACC
 # environment variable.
 # keyword in at least string.h from gnulib.  We need Autoconf 2.68 or
 # better to avoid a typo in the `configure --help' entry for the YACC
 # environment variable.

-AC_PREREQ(2.68)
+AC_PREREQ([2.68])
+m4_pattern_forbid([^gl_[A-Z]])

 
 AC_INIT([GNU Bison],
         m4_esyscmd([build-aux/git-version-gen .tarball-version]),
 
 AC_INIT([GNU Bison],
         m4_esyscmd([build-aux/git-version-gen .tarball-version]),