# git.mk

#

# Copyright 2009, Red Hat, Inc.

# Written by Behdad Esfahbod

#

# Copying and distribution of this file, with or without modification,

# are permitted in any medium without royalty provided the copyright

# notice and this notice are preserved.

#

# The canonical source for this file is pango/git.mk, or whereever the

# header of pango/git.mk suggests in the future.

#

# To use in your project, import this file in your git repo's toplevel,

# then do "make -f git.mk".  This modifies all Makefile.am files in

# your project to include git.mk.

#

# This enables automatic .gitignore generation.  If you need to ignore

# more files, add them to the GITIGNOREFILES variable in your Makefile.am.

# But think twice before doing that.  If a file has to be in .gitignore,

# chances are very high that it's a generated file and should be in one

# of MOSTLYCLEANFILES, CLEANFILES, DISTCLEANFILES, or MAINTAINERCLEANFILES.

#

# The only case that you need to manually add a file to GITIGNOREFILES is

# when remove files in one of mostlyclean-local, clean-local, distclean-local,

# or maintainer-clean-local.

#

# Note that for files like editor backup, etc, there are better places to

# ignore them.  See "man gitignore".

#

# If "make maintainer-clean" removes the files but they are not recognized

# by this script (that is, if "git status" shows untracked files still), send

# me the output of "git status" as well as your Makefile.am and Makefile for

# the directories involved.

#

# For a list of toplevel files that should be in MAINTAINERCLEANFILES, see

# pango/Makefile.am.

#

# Don't EXTRA_DIST this file.  It is supposed to only live in git clones,

# not tarballs.  It serves no useful purpose in tarballs and clutters the

# build dir.

#

# This file knows how to handle autoconf, automake, libtool, gtk-doc,

# gnome-doc-utils, intltool.

#

#

# KNOWN ISSUES:

#

# - Recursive configure doesn't work as $(top_srcdir)/git.mk inside the

#   submodule doesn't find us.  If you have configure.{in,ac} files in

#   subdirs, add a proxy git.mk file in those dirs that simply does:

#   "include $(top_srcdir)/../git.mk".  Add more ..'s to your taste.

#   And add those files to git.  See vte/gnome-pty-helper/git.mk for

#   example.

#

git-all: git-mk-install

git-mk-install:

	@echo Installing git makefile

	@any_failed=; find $(top_srcdir) -name Makefile.am | while read x; do \

		if grep 'include .*/git.mk' $$x >/dev/null; then \

			echo $$x already includes git.mk; \

		else \

			failed=; \

			echo "Updating $$x"; \

			{ cat $$x; \

			  echo ''; \

			  echo '-include $$(top_srcdir)/git.mk'; \

			} > $$x.tmp || failed=1; \

			if test x$$failed = x; then \

				mv $$x.tmp $$x || failed=1; \

			fi; \

			if test x$$failed = x; then : else \

				echo Failed updating $$x; >&2 \

				any_failed=1; \

			fi; \

	fi; done; test -z "$$any_failed"

.PHONY: git-all git-mk-install

### .gitignore generation

$(srcdir)/.gitignore: Makefile.am $(top_srcdir)/git.mk

	@echo Generating $@; \

	{ \

		if test "x$(DOC_MODULE)" = x -o "x$(DOC_MAIN_SGML_FILE)" = x; then :; else \

			for x in \

				$(DOC_MODULE)-decl-list.txt \

				$(DOC_MODULE)-decl.txt \

				tmpl/$(DOC_MODULE)-unused.sgml \

				"tmpl/*.bak" \

				xml html \

			; do echo /$$x; done; \

		fi; \

		if test "x$(DOC_MODULE)" = x -o "x$(DOC_LINGUAS)" = x; then :; else \

			for x in \

				$(_DOC_C_DOCS) \

				$(_DOC_LC_DOCS) \

				$(_DOC_OMF_ALL) \

				$(_DOC_DSK_ALL) \

				$(_DOC_HTML_ALL) \

				$(_DOC_POFILES) \

				"*/.xml2po.mo" \

				"*/*.omf.out" \

			; do echo /$$x; done; \

		fi; \

		if test -f $(srcdir)/po/Makefile.in.in; then \

			for x in \

				po/Makefile.in.in \

				po/Makefile.in \

				po/Makefile \

				po/POTFILES \

				po/stamp-it \

				po/.intltool-merge-cache \

				"po/*.gmo" \

				"po/*.mo" \

				intltool-extract.in \

				intltool-merge.in \

				intltool-update.in \

			; do echo /$$x; done; \

		fi; \

		if test -f $(srcdir)/configure; then \

			for x in \

				autom4te.cache \

				configure \

				config.h \

				stamp-h1 \

				libtool \

				config.lt \

			; do echo /$$x; done; \

		fi; \

		for x in \

			.gitignore \

			$(GITIGNOREFILES) \

			$(CLEANFILES) \

			$(PROGRAMS) \

			$(EXTRA_PROGRAMS) \

			$(LTLIBRARIES) \

			so_locations \

			.libs _libs \

			$(MOSTLYCLEANFILES) \

			"*.$(OBJEXT)" \

			"*.lo" \

			$(DISTCLEANFILES) \

			$(am__CONFIG_DISTCLEAN_FILES) \

			$(CONFIG_CLEAN_FILES) \

			TAGS ID GTAGS GRTAGS GSYMS GPATH tags \

			"*.tab.c" \

			$(MAINTAINERCLEANFILES) \

			$(BUILT_SOURCES) \

			$(DEPDIR) \

			Makefile \

			Makefile.in \

			"*.orig" \

			"*.rej" \

			"*.bak" \

			"*~" \

			".*.sw[nop]" \

		; do echo /$$x; done; \

	} | \

	sed "s@^/`echo "$(srcdir)" | sed 's/\(.\)/[\1]/g'`/@/@" | \

	sed 's@/[.]/@/@g' | \

	LANG=C sort | uniq > $@.tmp && \

	mv $@.tmp $@;

all: $(srcdir)/.gitignore gitignore-recurse-maybe

gitignore-recurse-maybe:

	@if test "x$(SUBDIRS)" = "x$(DIST_SUBDIRS)"; then :; else \

		$(MAKE) $(AM_MAKEFLAGS) gitignore-recurse; \

	fi;

gitignore-recurse:

	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \

	  test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) .gitignore gitignore-recurse); \

	done

gitignore: $(srcdir)/.gitignore gitignore-recurse

maintainer-clean: gitignore-clean

gitignore-clean:

	-rm -f $(srcdir)/.gitignore

.PHONY: gitignore-clean gitignore gitignore-recurse gitignore-recurse-maybe