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Behdad Esfahbod29aa4002009-11-02 16:28:39 -05001# git.mk
2#
3# Copyright 2009, Red Hat, Inc.
4# Written by Behdad Esfahbod
5#
6# Copying and distribution of this file, with or without modification,
7# are permitted in any medium without royalty provided the copyright
8# notice and this notice are preserved.
9#
10# The canonical source for this file is pango/git.mk, or whereever the
11# header of pango/git.mk suggests in the future.
12#
13# To use in your project, import this file in your git repo's toplevel,
14# then do "make -f git.mk". This modifies all Makefile.am files in
15# your project to include git.mk.
16#
17# This enables automatic .gitignore generation. If you need to ignore
18# more files, add them to the GITIGNOREFILES variable in your Makefile.am.
19# But think twice before doing that. If a file has to be in .gitignore,
20# chances are very high that it's a generated file and should be in one
21# of MOSTLYCLEANFILES, CLEANFILES, DISTCLEANFILES, or MAINTAINERCLEANFILES.
22#
23# The only case that you need to manually add a file to GITIGNOREFILES is
24# when remove files in one of mostlyclean-local, clean-local, distclean-local,
25# or maintainer-clean-local.
26#
27# Note that for files like editor backup, etc, there are better places to
28# ignore them. See "man gitignore".
29#
30# If "make maintainer-clean" removes the files but they are not recognized
31# by this script (that is, if "git status" shows untracked files still), send
32# me the output of "git status" as well as your Makefile.am and Makefile for
33# the directories involved.
34#
35# For a list of toplevel files that should be in MAINTAINERCLEANFILES, see
36# pango/Makefile.am.
37#
38# Don't EXTRA_DIST this file. It is supposed to only live in git clones,
39# not tarballs. It serves no useful purpose in tarballs and clutters the
40# build dir.
41#
42# This file knows how to handle autoconf, automake, libtool, gtk-doc,
43# gnome-doc-utils, intltool.
44#
45#
46# KNOWN ISSUES:
47#
48# - Recursive configure doesn't work as $(top_srcdir)/git.mk inside the
49# submodule doesn't find us. If you have configure.{in,ac} files in
50# subdirs, add a proxy git.mk file in those dirs that simply does:
51# "include $(top_srcdir)/../git.mk". Add more ..'s to your taste.
52# And add those files to git. See vte/gnome-pty-helper/git.mk for
53# example.
54#
55
56git-all: git-mk-install
57
58git-mk-install:
59 @echo Installing git makefile
60 @any_failed=; find $(top_srcdir) -name Makefile.am | while read x; do \
61 if grep 'include .*/git.mk' $$x >/dev/null; then \
62 echo $$x already includes git.mk; \
63 else \
64 failed=; \
65 echo "Updating $$x"; \
66 { cat $$x; \
67 echo ''; \
68 echo '-include $$(top_srcdir)/git.mk'; \
69 } > $$x.tmp || failed=1; \
70 if test x$$failed = x; then \
71 mv $$x.tmp $$x || failed=1; \
72 fi; \
73 if test x$$failed = x; then : else \
74 echo Failed updating $$x; >&2 \
75 any_failed=1; \
76 fi; \
77 fi; done; test -z "$$any_failed"
78
79.PHONY: git-all git-mk-install
80
81
82### .gitignore generation
83
84$(srcdir)/.gitignore: Makefile.am $(top_srcdir)/git.mk
85 $(AM_V_GEN) \
86 { \
87 if test "x$(DOC_MODULE)" = x -o "x$(DOC_MAIN_SGML_FILE)" = x; then :; else \
88 for x in \
89 $(DOC_MODULE)-decl-list.txt \
90 $(DOC_MODULE)-decl.txt \
91 tmpl/$(DOC_MODULE)-unused.sgml \
92 "tmpl/*.bak" \
93 xml html \
94 ; do echo /$$x; done; \
95 fi; \
96 if test "x$(DOC_MODULE)" = x -o "x$(DOC_LINGUAS)" = x; then :; else \
97 for x in \
98 $(_DOC_C_DOCS) \
99 $(_DOC_LC_DOCS) \
100 $(_DOC_OMF_ALL) \
101 $(_DOC_DSK_ALL) \
102 $(_DOC_HTML_ALL) \
103 $(_DOC_POFILES) \
104 "*/.xml2po.mo" \
105 "*/*.omf.out" \
106 ; do echo /$$x; done; \
107 fi; \
108 if test -f $(srcdir)/po/Makefile.in.in; then \
109 for x in \
110 po/Makefile.in.in \
111 po/Makefile.in \
112 po/Makefile \
113 po/POTFILES \
114 po/stamp-it \
115 po/.intltool-merge-cache \
116 "po/*.gmo" \
117 "po/*.mo" \
118 po/$(GETTEXT_PACKAGE).pot \
119 intltool-extract.in \
120 intltool-merge.in \
121 intltool-update.in \
122 ; do echo /$$x; done; \
123 fi; \
124 if test -f $(srcdir)/configure; then \
125 for x in \
126 autom4te.cache \
127 configure \
128 config.h \
129 stamp-h1 \
130 libtool \
131 config.lt \
132 ; do echo /$$x; done; \
133 fi; \
134 for x in \
135 .gitignore \
136 $(GITIGNOREFILES) \
137 $(CLEANFILES) \
138 $(PROGRAMS) \
139 $(check_PROGRAMS) \
140 $(EXTRA_PROGRAMS) \
141 $(LTLIBRARIES) \
142 so_locations \
143 .libs _libs \
144 $(MOSTLYCLEANFILES) \
145 "*.$(OBJEXT)" \
146 "*.lo" \
147 $(DISTCLEANFILES) \
148 $(am__CONFIG_DISTCLEAN_FILES) \
149 $(CONFIG_CLEAN_FILES) \
150 TAGS ID GTAGS GRTAGS GSYMS GPATH tags \
151 "*.tab.c" \
152 $(MAINTAINERCLEANFILES) \
153 $(BUILT_SOURCES) \
154 $(DEPDIR) \
155 Makefile \
156 Makefile.in \
157 "*.orig" \
158 "*.rej" \
159 "*.bak" \
160 "*~" \
161 ".*.sw[nop]" \
162 ; do echo /$$x; done; \
163 } | \
164 sed "s@^/`echo "$(srcdir)" | sed 's/\(.\)/[\1]/g'`/@/@" | \
165 sed 's@/[.]/@/@g' | \
166 LC_ALL=C sort | uniq > $@.tmp && \
167 mv $@.tmp $@;
168
169all: $(srcdir)/.gitignore gitignore-recurse-maybe
170gitignore-recurse-maybe:
171 @if test "x$(SUBDIRS)" = "x$(DIST_SUBDIRS)"; then :; else \
172 $(MAKE) $(AM_MAKEFLAGS) gitignore-recurse; \
173 fi;
174gitignore-recurse:
175 @list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
176 test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) .gitignore gitignore-recurse || echo "Skipping $$subdir"); \
177 done
178gitignore: $(srcdir)/.gitignore gitignore-recurse
179
180maintainer-clean: gitignore-clean
181gitignore-clean:
182 -rm -f $(srcdir)/.gitignore
183
184.PHONY: gitignore-clean gitignore gitignore-recurse gitignore-recurse-maybe