* data/Makefile.am: Update copyright date.

[bison.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 79dff3aceddde3a161f0c53492d330e3d9840020..9e609d5624c7d73af24580403d24e9e4d5b288ff 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -18,8 +18,8 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 # 02110-1301  USA
 
-# We use macros like AC_CHECK_HEADERS_ONCE, so we need Autoconf 2.60 or better.
-AC_PREREQ(2.60)
+# We have strange test case titles, so we need Autoconf 2.61 or better.
+AC_PREREQ(2.61)
 
 AC_INIT([GNU Bison], [2.3a+], [bug-bison@gnu.org])
 AC_CONFIG_AUX_DIR([build-aux])
@@ -30,8 +30,7 @@ AM_INIT_AUTOMAKE([1.8 check-news readme-alpha dist-bzip2])
 AC_CONFIG_HEADERS([lib/config.h:lib/config.hin])
 
 # Checks for the compiler.
-AC_PROG_CC
-AM_PROG_CC_STDC
+AC_PROG_CC_STDC
 
 # Gnulib (early checks).
 gl_EARLY
@@ -47,8 +46,8 @@ if test "${enableval}" = yes; then
   gl_WARNING_CFLAGS([-Werror])
   AC_SUBST([WERROR_CFLAGS], [$WARNING_CFLAGS])
   WARNING_CFLAGS=
-  gl_WARNING_CFLAGS([-Wextra -Wno-sign-compare])
   gl_WARNING_CFLAGS([-Wall])
+  gl_WARNING_CFLAGS([-Wextra -Wno-sign-compare])
   gl_WARNING_CFLAGS([-Wcast-align])
   gl_WARNING_CFLAGS([-Wcast-qual])
   gl_WARNING_CFLAGS([-Wformat])
@@ -119,6 +118,9 @@ AC_CONFIG_FILES([runtime-po/Makefile.in])
 aclocaldir='${datadir}/aclocal'
 AC_SUBST([aclocaldir])
 
+# Create the benchmark script.
+AC_CONFIG_FILES([etc/bench.pl], [chmod +x etc/bench.pl])
+
 # Initialize the test suite.
 AC_CONFIG_TESTDIR(tests)
 AC_CONFIG_FILES([tests/Makefile tests/atlocal])
@@ -134,10 +136,14 @@ AC_SUBST([O0CFLAGS])
 O0CXXFLAGS=`echo $CXXFLAGS | sed 's/-O[[0-9]] *//'`
 AC_SUBST([O0CXXFLAGS])
 
+gt_JAVACOMP([1.3], [1.3])
+gt_JAVAEXEC
+
 AC_CONFIG_FILES([Makefile
                  build-aux/Makefile
                  po/Makefile.in
                  data/Makefile
+                 etc/Makefile
                 examples/Makefile
                    examples/calc++/Makefile
                  lib/Makefile src/Makefile doc/Makefile])