maint: catch missing gnulib macros.

* configure.ac: Add m4_pattern_forbid.
This commit is contained in:
Akim Demaille
2012-01-13 12:00:12 +01:00
parent 34136e65fc
commit a64b1f68b1
2 changed files with 7 additions and 1 deletions

View File

@@ -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.
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]),