1all::
2
3# Define V=1 to have a more verbose compile.
4#
5# Define NO_MSGFMT if you do not have msgfmt from the GNU gettext
6# package and want to use our rough pure Tcl po->msg translator.
7# TCL_PATH must be valid for this to work.
8#
9
10GIT-VERSION-FILE: FORCE
11	@$(SHELL_PATH) ./GIT-VERSION-GEN
12ifneq ($(MAKECMDGOALS),clean)
13-include GIT-VERSION-FILE
14endif
15
16uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
17uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
18uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
19
20SCRIPT_SH = git-gui.sh
21GITGUI_MAIN := git-gui
22GITGUI_BUILT_INS = git-citool
23ALL_LIBFILES = $(wildcard lib/*.tcl)
24PRELOAD_FILES = lib/class.tcl
25NONTCL_LIBFILES = \
26	lib/git-gui.ico \
27	$(wildcard lib/win32_*.js) \
28#end NONTCL_LIBFILES
29
30ifndef SHELL_PATH
31	SHELL_PATH = /bin/sh
32endif
33
34ifndef gitexecdir
35	gitexecdir := $(shell git --exec-path)
36endif
37
38ifndef sharedir
39ifeq (git-core,$(notdir $(gitexecdir)))
40	sharedir := $(dir $(patsubst %/,%,$(dir $(gitexecdir))))share
41else
42	sharedir := $(dir $(gitexecdir))share
43endif
44endif
45
46ifndef INSTALL
47	INSTALL = install
48endif
49
50RM_RF     ?= rm -rf
51RMDIR     ?= rmdir
52
53INSTALL_D0 = $(INSTALL) -d -m 755 # space is required here
54INSTALL_D1 =
55INSTALL_R0 = $(INSTALL) -m 644 # space is required here
56INSTALL_R1 =
57INSTALL_X0 = $(INSTALL) -m 755 # space is required here
58INSTALL_X1 =
59INSTALL_A0 = find # space is required here
60INSTALL_A1 = | cpio -pud
61INSTALL_L0 = rm -f # space is required here
62INSTALL_L1 = && ln # space is required here
63INSTALL_L2 =
64INSTALL_L3 =
65
66REMOVE_D0  = $(RMDIR) # space is required here
67REMOVE_D1  = || true
68REMOVE_F0  = $(RM_RF) # space is required here
69REMOVE_F1  =
70CLEAN_DST  = true
71
72ifndef V
73	QUIET          = @
74	QUIET_GEN      = $(QUIET)echo '   ' GEN '$@' &&
75	QUIET_INDEX    = $(QUIET)echo '   ' INDEX $(dir $@) &&
76	QUIET_MSGFMT0  = $(QUIET)printf '    MSGFMT %12s ' $@ && v=`
77	QUIET_MSGFMT1  = 2>&1` && echo "$$v" | sed -e 's/fuzzy translations/fuzzy/' | sed -e 's/ messages*//g'
78	QUIET_2DEVNULL = 2>/dev/null
79
80	INSTALL_D0 = dir=
81	INSTALL_D1 = && echo ' ' DEST $$dir && $(INSTALL) -d -m 755 "$$dir"
82	INSTALL_R0 = src=
83	INSTALL_R1 = && echo '   ' INSTALL 644 `basename $$src` && $(INSTALL) -m 644 $$src
84	INSTALL_X0 = src=
85	INSTALL_X1 = && echo '   ' INSTALL 755 `basename $$src` && $(INSTALL) -m 755 $$src
86	INSTALL_A0 = src=
87	INSTALL_A1 = && echo '   ' INSTALL '   ' `basename "$$src"` && find "$$src" | cpio -pud
88
89	INSTALL_L0 = dst=
90	INSTALL_L1 = && src=
91	INSTALL_L2 = && dst=
92	INSTALL_L3 = && echo '   ' 'LINK       ' `basename "$$dst"` '->' `basename "$$src"` && rm -f "$$dst" && ln "$$src" "$$dst"
93
94	CLEAN_DST = echo ' ' UNINSTALL
95	REMOVE_D0 = dir=
96	REMOVE_D1 = && echo ' ' REMOVE $$dir && test -d "$$dir" && $(RMDIR) "$$dir" || true
97	REMOVE_F0 = dst=
98	REMOVE_F1 = && echo '   ' REMOVE `basename "$$dst"` && $(RM_RF) "$$dst"
99endif
100
101TCLTK_PATH ?= wish
102ifeq (./,$(dir $(TCLTK_PATH)))
103	TCL_PATH ?= $(subst wish,tclsh,$(TCLTK_PATH))
104else
105	TCL_PATH ?= $(dir $(TCLTK_PATH))$(notdir $(subst wish,tclsh,$(TCLTK_PATH)))
106endif
107
108ifeq ($(uname_S),Darwin)
109	TKFRAMEWORK = /Library/Frameworks/Tk.framework/Resources/Wish.app
110	ifeq ($(shell echo "$(uname_R)" | awk -F. '{if ($$1 >= 9) print "y"}')_$(shell test -d $(TKFRAMEWORK) || echo n),y_n)
111		TKFRAMEWORK = /System/Library/Frameworks/Tk.framework/Resources/Wish.app
112		ifeq ($(shell test -d $(TKFRAMEWORK) || echo n),n)
113			TKFRAMEWORK = /System/Library/Frameworks/Tk.framework/Resources/Wish\ Shell.app
114		endif
115	endif
116	TKEXECUTABLE = $(shell basename "$(TKFRAMEWORK)" .app)
117endif
118
119ifeq ($(findstring $(MAKEFLAGS),s),s)
120QUIET_GEN =
121endif
122
123-include config.mak
124
125DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
126gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
127SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
128TCL_PATH_SQ = $(subst ','\'',$(TCL_PATH))
129TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
130TCLTK_PATH_SED = $(subst ','\'',$(subst \,\\,$(TCLTK_PATH)))
131
132gg_libdir ?= $(sharedir)/git-gui/lib
133libdir_SQ  = $(subst ','\'',$(gg_libdir))
134libdir_SED = $(subst ','\'',$(subst \,\\,$(gg_libdir_sed_in)))
135exedir     = $(dir $(gitexecdir))share/git-gui/lib
136
137GITGUI_SCRIPT   := $$0
138GITGUI_RELATIVE :=
139GITGUI_MACOSXAPP :=
140
141ifeq ($(uname_O),Cygwin)
142	GITGUI_SCRIPT := `cygpath --windows --absolute "$(GITGUI_SCRIPT)"`
143
144	# Is this a Cygwin Tcl/Tk binary?  If so it knows how to do
145	# POSIX path translation just like cygpath does and we must
146	# keep libdir in POSIX format so Cygwin packages of git-gui
147	# work no matter where the user installs them.
148	#
149	ifeq ($(shell echo 'puts [file normalize /]' | '$(TCL_PATH_SQ)'),$(shell cygpath --mixed --absolute /))
150		gg_libdir_sed_in := $(gg_libdir)
151	else
152		gg_libdir_sed_in := $(shell cygpath --windows --absolute "$(gg_libdir)")
153	endif
154else
155	ifeq ($(exedir),$(gg_libdir))
156		GITGUI_RELATIVE := 1
157	endif
158	gg_libdir_sed_in := $(gg_libdir)
159endif
160ifeq ($(uname_S),Darwin)
161	ifeq ($(shell test -d $(TKFRAMEWORK) && echo y),y)
162		GITGUI_MACOSXAPP := YesPlease
163	endif
164endif
165ifneq (,$(findstring MINGW,$(uname_S)))
166ifeq ($(shell expr "$(uname_R)" : '1\.'),2)
167	NO_MSGFMT=1
168endif
169	GITGUI_WINDOWS_WRAPPER := YesPlease
170	GITGUI_RELATIVE := 1
171endif
172
173ifdef GITGUI_MACOSXAPP
174GITGUI_MAIN := git-gui.tcl
175
176git-gui: GIT-VERSION-FILE GIT-GUI-VARS
177	$(QUIET_GEN)rm -f $@ $@+ && \
178	echo '#!$(SHELL_PATH_SQ)' >$@+ && \
179	echo 'if test "z$$*" = zversion ||' >>$@+ && \
180	echo '   test "z$$*" = z--version' >>$@+ && \
181	echo then >>$@+ && \
182	echo '	'echo \'git-gui version '$(GITGUI_VERSION)'\' >>$@+ && \
183	echo else >>$@+ && \
184	echo '	libdir="$${GIT_GUI_LIB_DIR:-$(libdir_SQ)}"' >>$@+ && \
185	echo '	'exec \"'$$libdir/Git Gui.app/Contents/MacOS/$(subst \,,$(TKEXECUTABLE))'\" \
186		'"$$0" "$$@"' >>$@+ && \
187	echo fi >>$@+ && \
188	chmod +x $@+ && \
189	mv $@+ $@
190
191Git\ Gui.app: GIT-VERSION-FILE GIT-GUI-VARS \
192		macosx/Info.plist \
193		macosx/git-gui.icns \
194		macosx/AppMain.tcl \
195		$(TKFRAMEWORK)/Contents/MacOS/$(TKEXECUTABLE)
196	$(QUIET_GEN)rm -rf '$@' '$@'+ && \
197	mkdir -p '$@'+/Contents/MacOS && \
198	mkdir -p '$@'+/Contents/Resources/Scripts && \
199	cp '$(subst ','\'',$(subst \,,$(TKFRAMEWORK)/Contents/MacOS/$(TKEXECUTABLE)))' \
200		'$@'+/Contents/MacOS && \
201	cp macosx/git-gui.icns '$@'+/Contents/Resources && \
202	sed -e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \
203		-e 's/@@GITGUI_TKEXECUTABLE@@/$(TKEXECUTABLE)/g' \
204		macosx/Info.plist \
205		>'$@'+/Contents/Info.plist && \
206	sed -e 's|@@gitexecdir@@|$(gitexecdir_SQ)|' \
207		-e 's|@@GITGUI_LIBDIR@@|$(libdir_SED)|' \
208		macosx/AppMain.tcl \
209		>'$@'+/Contents/Resources/Scripts/AppMain.tcl && \
210	mv '$@'+ '$@'
211endif
212
213ifdef GITGUI_WINDOWS_WRAPPER
214GITGUI_MAIN := git-gui.tcl
215
216git-gui: windows/git-gui.sh
217	cp $< $@
218endif
219
220$(GITGUI_MAIN): git-gui.sh GIT-VERSION-FILE GIT-GUI-VARS
221	$(QUIET_GEN)rm -f $@ $@+ && \
222	sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
223		-e 's|@@SHELL_PATH@@|$(SHELL_PATH_SQ)|' \
224		-e '1,30s|^ argv0=$$0| argv0=$(GITGUI_SCRIPT)|' \
225		-e '1,30s|^ exec wish | exec '\''$(TCLTK_PATH_SED)'\'' |' \
226		-e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \
227		-e 's|@@GITGUI_RELATIVE@@|$(GITGUI_RELATIVE)|' \
228		-e '$(GITGUI_RELATIVE)s|@@GITGUI_LIBDIR@@|$(libdir_SED)|' \
229		git-gui.sh >$@+ && \
230	chmod +x $@+ && \
231	mv $@+ $@
232
233XGETTEXT   ?= xgettext
234ifdef NO_MSGFMT
235	MSGFMT ?= $(TCL_PATH) po/po2msg.sh
236else
237	MSGFMT ?= msgfmt
238	ifneq ($(shell $(MSGFMT) --tcl -l C -d . /dev/null 2>/dev/null; echo $$?),0)
239		MSGFMT := $(TCL_PATH) po/po2msg.sh
240	endif
241endif
242
243msgsdir     = $(gg_libdir)/msgs
244msgsdir_SQ  = $(subst ','\'',$(msgsdir))
245PO_TEMPLATE = po/git-gui.pot
246ALL_POFILES = $(wildcard po/*.po)
247ALL_MSGFILES = $(subst .po,.msg,$(ALL_POFILES))
248
249$(PO_TEMPLATE): $(SCRIPT_SH) $(ALL_LIBFILES)
250	$(XGETTEXT) -kmc -LTcl -o $@ $(SCRIPT_SH) $(ALL_LIBFILES)
251update-po:: $(PO_TEMPLATE)
252	$(foreach p, $(ALL_POFILES), echo Updating $p ; msgmerge -U $p $(PO_TEMPLATE) ; )
253$(ALL_MSGFILES): %.msg : %.po
254	$(QUIET_MSGFMT0)$(MSGFMT) --statistics --tcl -l $(basename $(notdir $<)) -d $(dir $@) $< $(QUIET_MSGFMT1)
255
256lib/tclIndex: $(ALL_LIBFILES) GIT-GUI-VARS
257	$(QUIET_INDEX)if echo \
258	  $(foreach p,$(PRELOAD_FILES),source $p\;) \
259	  auto_mkindex lib $(patsubst lib/%,%,$(sort $(ALL_LIBFILES))) \
260	| $(TCL_PATH) $(QUIET_2DEVNULL); then : ok; \
261	else \
262	 echo >&2 "    * $(TCL_PATH) failed; using unoptimized loading"; \
263	 rm -f $@ ; \
264	 echo '# Autogenerated by git-gui Makefile' >$@ && \
265	 echo >>$@ && \
266	 $(foreach p,$(PRELOAD_FILES) $(sort $(ALL_LIBFILES)),echo '$(subst lib/,,$p)' >>$@ &&) \
267	 echo >>$@ ; \
268	fi
269
270TRACK_VARS = \
271	$(subst ','\'',SHELL_PATH='$(SHELL_PATH_SQ)') \
272	$(subst ','\'',TCL_PATH='$(TCL_PATH_SQ)') \
273	$(subst ','\'',TCLTK_PATH='$(TCLTK_PATH_SQ)') \
274	$(subst ','\'',gitexecdir='$(gitexecdir_SQ)') \
275	$(subst ','\'',gg_libdir='$(libdir_SQ)') \
276	GITGUI_MACOSXAPP=$(GITGUI_MACOSXAPP) \
277#end TRACK_VARS
278
279GIT-GUI-VARS: FORCE
280	@VARS='$(TRACK_VARS)'; \
281	if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
282		echo >&2 "    * new locations or Tcl/Tk interpreter"; \
283		echo >$@ "$$VARS"; \
284	fi
285
286ifdef GITGUI_MACOSXAPP
287all:: git-gui Git\ Gui.app
288endif
289ifdef GITGUI_WINDOWS_WRAPPER
290all:: git-gui
291endif
292all:: $(GITGUI_MAIN) lib/tclIndex $(ALL_MSGFILES)
293
294install: all
295	$(QUIET)$(INSTALL_D0)'$(DESTDIR_SQ)$(gitexecdir_SQ)' $(INSTALL_D1)
296	$(QUIET)$(INSTALL_X0)git-gui $(INSTALL_X1) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
297	$(QUIET)$(INSTALL_X0)git-gui--askpass $(INSTALL_X1) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
298	$(QUIET)$(foreach p,$(GITGUI_BUILT_INS), $(INSTALL_L0)'$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' $(INSTALL_L1)'$(DESTDIR_SQ)$(gitexecdir_SQ)/git-gui' $(INSTALL_L2)'$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' $(INSTALL_L3) &&) true
299ifdef GITGUI_WINDOWS_WRAPPER
300	$(QUIET)$(INSTALL_R0)git-gui.tcl $(INSTALL_R1) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
301endif
302	$(QUIET)$(INSTALL_D0)'$(DESTDIR_SQ)$(libdir_SQ)' $(INSTALL_D1)
303	$(QUIET)$(INSTALL_R0)lib/tclIndex $(INSTALL_R1) '$(DESTDIR_SQ)$(libdir_SQ)'
304ifdef GITGUI_MACOSXAPP
305	$(QUIET)$(INSTALL_A0)'Git Gui.app' $(INSTALL_A1) '$(DESTDIR_SQ)$(libdir_SQ)'
306	$(QUIET)$(INSTALL_X0)git-gui.tcl $(INSTALL_X1) '$(DESTDIR_SQ)$(libdir_SQ)'
307endif
308	$(QUIET)$(foreach p,$(ALL_LIBFILES) $(NONTCL_LIBFILES), $(INSTALL_R0)$p $(INSTALL_R1) '$(DESTDIR_SQ)$(libdir_SQ)' &&) true
309	$(QUIET)$(INSTALL_D0)'$(DESTDIR_SQ)$(msgsdir_SQ)' $(INSTALL_D1)
310	$(QUIET)$(foreach p,$(ALL_MSGFILES), $(INSTALL_R0)$p $(INSTALL_R1) '$(DESTDIR_SQ)$(msgsdir_SQ)' &&) true
311
312uninstall:
313	$(QUIET)$(CLEAN_DST) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
314	$(QUIET)$(REMOVE_F0)'$(DESTDIR_SQ)$(gitexecdir_SQ)'/git-gui $(REMOVE_F1)
315	$(QUIET)$(REMOVE_F0)'$(DESTDIR_SQ)$(gitexecdir_SQ)'/git-gui--askpass $(REMOVE_F1)
316	$(QUIET)$(foreach p,$(GITGUI_BUILT_INS), $(REMOVE_F0)'$(DESTDIR_SQ)$(gitexecdir_SQ)'/$p $(REMOVE_F1) &&) true
317ifdef GITGUI_WINDOWS_WRAPPER
318	$(QUIET)$(REMOVE_F0)'$(DESTDIR_SQ)$(gitexecdir_SQ)'/git-gui.tcl $(REMOVE_F1)
319endif
320	$(QUIET)$(CLEAN_DST) '$(DESTDIR_SQ)$(libdir_SQ)'
321	$(QUIET)$(REMOVE_F0)'$(DESTDIR_SQ)$(libdir_SQ)'/tclIndex $(REMOVE_F1)
322ifdef GITGUI_MACOSXAPP
323	$(QUIET)$(REMOVE_F0)'$(DESTDIR_SQ)$(libdir_SQ)/Git Gui.app' $(REMOVE_F1)
324	$(QUIET)$(REMOVE_F0)'$(DESTDIR_SQ)$(libdir_SQ)'/git-gui.tcl $(REMOVE_F1)
325endif
326	$(QUIET)$(foreach p,$(ALL_LIBFILES) $(NONTCL_LIBFILES), $(REMOVE_F0)'$(DESTDIR_SQ)$(libdir_SQ)'/$(notdir $p) $(REMOVE_F1) &&) true
327	$(QUIET)$(CLEAN_DST) '$(DESTDIR_SQ)$(msgsdir_SQ)'
328	$(QUIET)$(foreach p,$(ALL_MSGFILES), $(REMOVE_F0)'$(DESTDIR_SQ)$(msgsdir_SQ)'/$(notdir $p) $(REMOVE_F1) &&) true
329	$(QUIET)$(REMOVE_D0)'$(DESTDIR_SQ)$(gitexecdir_SQ)' $(REMOVE_D1)
330	$(QUIET)$(REMOVE_D0)'$(DESTDIR_SQ)$(msgsdir_SQ)' $(REMOVE_D1)
331	$(QUIET)$(REMOVE_D0)'$(DESTDIR_SQ)$(libdir_SQ)' $(REMOVE_D1)
332	$(QUIET)$(REMOVE_D0)`dirname '$(DESTDIR_SQ)$(libdir_SQ)'` $(REMOVE_D1)
333
334dist-version:
335	@mkdir -p $(TARDIR)
336	@echo $(GITGUI_VERSION) > $(TARDIR)/version
337
338clean::
339	$(RM_RF) $(GITGUI_MAIN) lib/tclIndex po/*.msg
340	$(RM_RF) GIT-VERSION-FILE GIT-GUI-VARS
341ifdef GITGUI_MACOSXAPP
342	$(RM_RF) 'Git Gui.app'* git-gui
343endif
344ifdef GITGUI_WINDOWS_WRAPPER
345	$(RM_RF) git-gui
346endif
347
348.PHONY: all install uninstall dist-version clean
349.PHONY: FORCE
350