[FYI] {maint} help2.test: add checks on aclocal too.

[Stefano Lattarini]

I pushed this patch to maint as obvious.

Regards,
   Stefano

-*-*-*-

help2.test: add checks on aclocal too.

* tests/help2.test: Check that also `aclocal --version' and
`aclocal --help' work with configure.in and acinclude.m4 both
broken.
---
 ChangeLog        |    7 +++++++
 tests/help2.test |   12 +++++++++++-
 2 files changed, 18 insertions(+), 1 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index e3618a7..a8c69a9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2010-11-19  Stefano Lattarini  <address@hidden>
+
+       help2.test: add checks on aclocal too.
+       * tests/help2.test: Check that also `aclocal --version' and
+       `aclocal --help' work with configure.in and acinclude.m4 both
+       broken.
+
 2010-11-17  Stefano Lattarini  <address@hidden>
 
        Fix spurious failures of silent-rules tests with Sun Fortran.
diff --git a/tests/help2.test b/tests/help2.test
index 5212092..b74f30a 100755
--- a/tests/help2.test
+++ b/tests/help2.test
@@ -15,7 +15,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # Make sure --help and --version work, even when the current directory
-# contains a broken configure.in.
+# contains a broken configure.in and a broken acinclude.m4.
 . ./defs || Exit 1
 
 set -e
@@ -29,9 +29,19 @@ ACLOCAL=`echo " $ACLOCAL " | sed 's/ -W[^ ]*/ /g'`
 AUTOMAKE=`echo " $AUTOMAKE " | sed 's/ -W[^ ]*/ /g'`
 
 echo '[' > configure.in
+echo '[' > acinclude.m4
 
 $AUTOMAKE --version
 $AUTOMAKE --help
+$ACLOCAL --version
+$ACLOCAL --help
+
+# Sanity check: aclocal cannot work with broken acinclude.m4.
+$ACLOCAL 2>stderr && { cat stderr >&2; Exit 1; }
+cat stderr >&2
+$FGREP acinclude.m4 stderr
+
+rm -f acinclude.m4
 
 # Sanity checks: aclocal and automake cannot work with broken configure.in.
 $ACLOCAL 2>stderr && { cat stderr >&2; Exit 1; }
-- 
1.7.1