1 files changed, 76 insertions, 0 deletions
diff --git a/t/remake-moved-m4-file.sh b/t/remake-moved-m4-file.sh
new file mode 100755
index 000000000..d5a12639f
--- /dev/null
+++ b/t/remake-moved-m4-file.sh
@@ -0,0 +1,76 @@
+#! /bin/sh
+# Copyright (C) 2011-2012 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/>.
+
+# Test remake rules when m4 files get moved among different "include
+# dirs" (i.e. those passed to aclocal with '-I' option).
+
+. ./defs || Exit 1
+
+cat >> configure.ac <<'END'
+MY_MACRO
+AC_OUTPUT
+END
+
+cat > Makefile.am <<'END'
+ACLOCAL_AMFLAGS = -I d1 -I d2 -I d3
+.PHONY: test
+test:
+	test '$(the_answer)' -eq 42
+END
+
+mkdir d1 d2 d3
+
+cat > d1/macros.m4 <<'END'
+AC_DEFUN([MY_MACRO], [FOO])
+END
+
+cat > d1/foo.m4 <<'END'
+AC_DEFUN([FOO], [the_answer=42; AC_SUBST([the_answer])])
+END
+
+$ACLOCAL -I d1
+$AUTOCONF
+$AUTOMAKE
+
+./configure
+$MAKE test
+
+# Move one file.
+mv d1/foo.m4 d2/foo.m4
+using_gmake || $MAKE Makefile
+$MAKE test
+$MAKE distdir
+ls -l $distdir $distdir/*
+test -f $distdir/d2/foo.m4
+test ! -f $distdir/d1/foo.m4
+test -f $distdir/d1/macros.m4
+test ! -f $distdir/d2/macros.m4
+
+# Move both files at once.
+mv d1/macros.m4 d3/macros.m4
+mv d2/foo.m4 d3/foo.m4
+using_gmake || $MAKE Makefile
+$MAKE test
+$MAKE distdir
+ls -l $distdir $distdir/*
+test -f $distdir/d3/foo.m4
+test -f $distdir/d3/macros.m4
+test ! -f $distdir/d1/foo.m4
+test ! -f $distdir/d2/foo.m4
+test ! -f $distdir/d1/macros.m4
+test ! -f $distdir/d2/macros.m4
+
+: