tests: fix for newer Sun Studio C++.

Reported by Dagobert Michelsen at
<http://lists.gnu.org/archive/html/bug-bison/2010-03/msg00023.html>.
* THANKS (Dagobert Michelsen): Add.
* configure.ac (AC_PREREQ): Set to 2.64 so we get the latest
Autoconf macro for handling the restrict keyword.
* gnulib: Update to latest, which no longer overrides that macro
from Autoconf.
(cherry picked from commit 4333ba11c6)

Conflicts:

	configure.ac
This commit is contained in:
Joel E. Denny
2010-04-10 17:37:27 -04:00
parent 44c2b42dbb
commit 4586c8cdb7
4 changed files with 17 additions and 3 deletions

View File

@@ -15,8 +15,10 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# testsuite -C appears in 2.62.
AC_PREREQ(2.62)
# In order for some versions of Sun Studio to compile our C++ test cases
# correctly, we need Autoconf 2.64 or better to handle the restrict
# keyword in at least string.h from gnulib.
AC_PREREQ(2.64)
AC_INIT([GNU Bison],
m4_esyscmd([build-aux/git-version-gen .tarball-version]),