tests: rename 'tests/' => 't/', '*.test' => '*.sh'

When we (soon) convert the Automake testsuite to a non-recursive
make setup, we'll have to fix the entries of $(TESTS) to be
prepended with the subdirectory they are in; this will increase
the length of $(TESTS), and thus increase the possibility of
exceeding the command-line length limits on some systems (most
notably, MinGW/MSYS).  See automake bug#7868 for more information.

Thus we rename the 'tests/' subdirectory to 't/', and each 'x.test'
script in there to 'x.sh'; this way, the $(TESTS) entry 'foo.test'
will become 't/foo.sh', which have the same number of characters.

* tests/: Rename ...
* t/: ... to this.
* t/*.test: Rename ...
* t/*.sh: ... to this.
* t/.gitignore: Removed as obsolete.
* t/defs: Adjust.
* t/gen-testsuite-part: Likewise.
* t/list-of-tests.mk: Likewise.
* t/ccnoco.sh: Likewise.
* t/ccnoco3.sh: Likewise.
* t/self-check-cleanup.tap: Likewise.
* t/self-check-dir.tap: Likewise.
* t/self-check-me.tap: Likewise.
* t/self-check-reexec.tap: Likewise.
* README: Likewise.
* bootstrap: Likewise
* configure.ac: Likewise.
* Makefile.am: Likewise.
* .gitignore: Likewise.
* syntax-check.mk: Likewise.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

1 files changed, 73 insertions, 0 deletions

diff --git a/t/cygnus-dependency-tracking.sh b/t/cygnus-dependency-tracking.sh
new file mode 100755
index 000000000..f07c6fc51
--- /dev/null
+++ b/t/cygnus-dependency-tracking.sh
@@ -0,0 +1,73 @@
+#! /bin/sh
+# Copyright (C) 2010-2012 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/>.
+
+# Check that cygnus mode disables automatic dependency tracking.
+# And check that this *cannot* be overridden.
+
+required=cc
+. ./defs || Exit 1
+
+cat >> configure.ac <<'END'
+AM_MAINTAINER_MODE
+AC_PROG_CC
+AC_OUTPUT
+END
+
+cat > Makefile.am <<'END'
+bin_PROGRAMS = foo
+foo_SOURCES = foo.c
+.PHONY: test-nodeps
+test-nodeps:
+	test ! -d .deps
+	test ! -d _deps
+	test ! -d '$(DEPDIR)'
+END
+
+cat > foo.c <<'END'
+#include "bar.h"
+int main ()
+{
+  GIVE_BACK 0;
+}
+END
+
+cat > bar.sav <<'END'
+#define GIVE_BACK return
+END
+
+cp bar.sav bar.h
+
+$ACLOCAL
+$AUTOMAKE --include-deps --cygnus --include-deps
+$AUTOCONF
+
+# Unknown options should cause just warnings from configure.
+./configure --enable-dependency-tracking
+$MAKE
+$MAKE test-nodeps
+
+: > bar.h
+$MAKE
+$MAKE test-nodeps
+
+# Sanity check.
+$MAKE clean
+$MAKE >out 2>&1 && { cat out; Exit 1; }
+cat out
+# Not all compilers mention the undefined symbol in the error message.
+grep GIVE_BACK out || grep main out
+
+: