fdo#70393: move cppunit to a subdir of external

Change-Id: I96ab796757af0c6c6741059b35fcaeefc2bf4507
Reviewed-on: https://gerrit.libreoffice.org/6286
Tested-by: LibreOffice gerrit bot <gerrit@libreoffice.org>
Reviewed-by: Björn Michaelsen <bjoern.michaelsen@canonical.com>
Tested-by: Björn Michaelsen <bjoern.michaelsen@canonical.com>

external/cppunit/Module_cppunit.mk

@@ -0,0 +1,18 @@
+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+
+$(eval $(call gb_Module_Module,cppunit))
+
+$(eval $(call gb_Module_add_targets,cppunit,\
+	UnpackedTarball_cppunit \
+	ExternalPackage_cppunit \
+	ExternalProject_cppunit \
+))
+
+# vim: set noet sw=4 ts=4: