# along with this program. If not, see <http://www.gnu.org/licenses/>.
AC_PREREQ([2.69])
-AC_INIT([GNU Automake], [1.12.0c], [bug-automake@gnu.org])
+AC_INIT([GNU Automake], [1.12a], [bug-automake@gnu.org])
AC_CONFIG_SRCDIR([automake.in])
AC_CONFIG_AUX_DIR([lib])
dnl testsuite, so also use 'no-dependencies' and 'no-define' among
dnl the automake options to avoid bloating and potential problems.
AM_INIT_AUTOMAKE([dist-xz filename-length-max=99 color-tests
- parallel-tests silent-rules no-define no-dependencies])
+ no-define no-dependencies])
## Keep this on a line of its own, since it must be found and processed
## by the 'update-copyright' rule in our Makefile.
# $AUTOMAKE and $ACLOCAL are always run after a "cd $top_srcdir",
# hence '.' is really what we want for perllibdir, libdir, and acdir.
-ACLOCAL="perllibdir=\"`pwd`/lib$PATH_SEPARATOR./lib\" \"`pwd`/aclocal\" --acdir=m4 -I m4"
-AUTOMAKE="perllibdir=\"`pwd`/lib$PATH_SEPARATOR./lib\" \"`pwd`/automake\" --libdir=lib"
+# Use '-I' with aclocal so that our own *.m4 files in m4/ gets included,
+# not copied, in aclocal.m4.
+ACLOCAL="\
+ perllibdir=\"`pwd`/lib$PATH_SEPARATOR./lib\" \"`pwd`/aclocal\" \
+ --automake-acdir=m4 --system-acdir=m4/acdir -I m4"
+AUTOMAKE="\
+ perllibdir=\"`pwd`/lib$PATH_SEPARATOR./lib\" \"`pwd`/automake\" \
+ --libdir=lib"
AC_PATH_PROG([PERL], [perl])
if test -z "$PERL"; then
# following tests, but some users were unable to figure out that their
# installation was broken since --version appeared to work.
-required_autoconf_version=2.62
+required_autoconf_version=2.65
AC_CACHE_CHECK([whether autoconf is installed], [am_cv_autoconf_installed],
[if AM_RUN_LOG([$am_AUTOCONF --version]);
then
# We require that the shell can correctly trap EXIT when 'set -e' is in
# effect (OSF1/Tru64 sh failed to do so, see commit v1.10b-52-g9fe8259).
#
+# We want to able to define shell aliases with the same name of shell
+# builtins.
+#
# We also prefer shells that, when 'set -x' is in effect, do not also
# redirect traces upon stderr redirections. For example,
# $ set -x; echo x 2>file
[(set -x; P=1 true 2>&3) 3>&1 2>/dev/null | grep P=1],
[am_score=9], [])
+ echo 'alias false=echo' > conftest-alias.sh
+ echo 'false && test "$(false 97)" = 97' >> conftest-alias.sh
+ _AM_CHECK_SHELL_FEATURE([$1],
+ [supports alias named like shell builtins],
+ [. ./conftest-alias.sh],
+ [rm -f conftest-alias.sh],
+ [rm -f conftest-alias.sh; am_score=1; break])
+
break
done])