1 files changed, 118 insertions, 0 deletions
diff --git a/t/acloca14.sh b/t/acloca14.sh
new file mode 100755
index 000000000..ba1f07228
--- /dev/null
+++ b/t/acloca14.sh
@@ -0,0 +1,118 @@
+#! /bin/sh
+# Copyright (C) 2004-2012 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# Make sure m4_included files are also scanned for definitions.
+# Report from Phil Edwards.
+
+. ./defs || Exit 1
+
+cat >> configure.ac << 'END'
+AM_PROG_LIBTOOL
+AC_OUTPUT
+END
+
+echo 'm4_include([a.m4])' > acinclude.m4
+echo 'm4_include([b.m4])' > a.m4
+
+cat >b.m4 <<EOF
+m4_include([c.m4])
+AC_DEFUN([AM_PROG_LIBTOOL],
+[AC_REQUIRE([SOMETHING])dnl
+AC_REQUIRE([SOMETHING_ELSE])dnl
+])
+
+AC_DEFUN([SOMETHING])
+EOF
+
+echo 'm4_include([d.m4])' > c.m4
+echo 'AC_DEFUN([SOMETHING_ELSE])' >d.m4
+
+mkdir defs
+echo 'AC_DEFUN([SOMETHING_ELSE])' >defs/e.m4
+echo 'AC_DEFUN([ANOTHER_MACRO])' >defs/f.m4
+
+cat >>Makefile.am<<\EOF
+ACLOCAL_AMFLAGS = -I defs
+testdist1: distdir
+	test -f $(distdir)/acinclude.m4
+	test -f $(distdir)/a.m4
+	test -f $(distdir)/b.m4
+	test -f $(distdir)/c.m4
+	test -f $(distdir)/d.m4
+	test ! -d $(distdir)/defs
+testdist2: distdir
+	test -f $(distdir)/acinclude.m4
+	test -f $(distdir)/a.m4
+	test -f $(distdir)/b.m4
+	test -f $(distdir)/c.m4
+	test -f $(distdir)/d.m4
+	test ! -f $(distdir)/defs/e.m4
+	test -f $(distdir)/defs/f.m4
+EOF
+
+$ACLOCAL -I defs
+
+$FGREP acinclude.m4 aclocal.m4
+# None of the following macro should be included.  acinclude.m4
+# includes the first four, and the last two are not needed at all.
+$FGREP a.m4 aclocal.m4 && Exit 1
+$FGREP b.m4 aclocal.m4 && Exit 1
+$FGREP c.m4 aclocal.m4 && Exit 1
+$FGREP d.m4 aclocal.m4 && Exit 1
+$FGREP defs/e.m4 aclocal.m4 && Exit 1
+$FGREP defs/f.m4 aclocal.m4 && Exit 1
+
+$AUTOCONF
+$AUTOMAKE
+
+./configure
+$MAKE testdist1
+
+cp aclocal.m4 stamp
+$sleep
+
+cat >>c.m4 <<\EOF
+AC_DEFUN([FOO], [ANOTHER_MACRO])
+EOF
+
+$MAKE
+
+# Because c.m4 has changed, aclocal.m4 must have been rebuilt.
+test `ls -1t aclocal.m4 stamp | sed 1q` = aclocal.m4
+# However, since FOO is not used, f.m4 should not be included
+# and the contents of aclocal.m4 should remain the same
+diff aclocal.m4 stamp
+
+# If FOO where to be used, that would be another story, of course.
+cat >>configure.ac <<EOF
+FOO
+EOF
+
+cp aclocal.m4 stamp
+$sleep
+
+$MAKE
+
+$FGREP defs/f.m4 aclocal.m4
+$MAKE testdist2
+
+# Make sure aclocal diagnose missing included files with correct 'file:line:'.
+rm -f b.m4
+$ACLOCAL 2>stderr && { cat stderr >&2; Exit 1; }
+cat stderr >&2
+grep 'a\.m4:1: .*b\.m4.*does not exist' stderr
+
+: