| # |
| # gitignore generation include Makefile. |
| # |
| # Copyright (C) 2011, Linux Test Project. |
| # |
| # 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 of the License, 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, write to the Free Software Foundation, Inc., |
| # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| # |
| # Garrett Cooper, January 2011 |
| # |
| |
| CLEAN_TARGETS+= gitignore_clean |
| |
| BEFORE:= .gitignore-before |
| |
| AFTER:= .gitignore-after |
| |
| IGNORE_DIR_EXPR:= egrep -v "^$$(echo "$(AUTOCONFED_SUBDIRS)" | tr " " "|")" |
| |
| # NOTE: The underscore is used in place of a dash to avoid implicit rule |
| # evaluation in top-level Makefile. |
| .PHONY: gitignore_clean |
| gitignore_clean: |
| $(RM) -f $(BEFORE) $(AFTER) |
| |
| $(BEFORE): |
| $(MAKE) distclean |
| $(MAKE) ac-maintainer-clean |
| find . | $(IGNORE_DIR_EXPR) > $@ |
| |
| $(AFTER): |
| $(MAKE) autotools |
| ./configure --prefix=/dev/null |
| $(MAKE) all |
| find . | $(IGNORE_DIR_EXPR) > $@ |
| # Set everything in autoconf land back to a sane state. |
| $(MAKE) distclean |
| |
| .gitignore: | $(BEFORE) $(AFTER) |
| diff -u $(BEFORE) $(AFTER) | grep '^+' | sed -e 's,^\+,,g' > $@ |