summaryrefslogtreecommitdiff
path: root/Makefile
blob: e486e8f9843ed48f06e667cfa5659e51e5a0e4d1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
all::
 
# Define V=1 to have a more verbose compile.
#
 
GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
	@$(SHELL_PATH) ./GIT-VERSION-GEN
-include GIT-VERSION-FILE
 
GITGUI_BUILT_INS = git-citool
ALL_PROGRAMS = git-gui $(GITGUI_BUILT_INS)
 
ifndef SHELL_PATH
	SHELL_PATH = /bin/sh
endif
 
ifndef gitexecdir
	gitexecdir := $(shell git --exec-path)
endif
 
ifndef INSTALL
	INSTALL = install
endif
 
ifndef V
	QUIET_GEN      = @echo '   ' GEN $@;
	QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
endif
 
DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 
git-gui: git-gui.sh GIT-VERSION-FILE CREDITS-FILE
	$(QUIET_GEN)rm -f $@ $@+ && \
	sed -n \
		-e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
		-e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \
		-e '1,/^set gitgui_credits /p' \
		$@.sh >$@+ && \
	cat CREDITS-FILE >>$@+ && \
	sed -e '1,/^set gitgui_credits /d' $@.sh >>$@+ && \
	chmod +x $@+ && \
	mv $@+ $@
 
CREDITS-FILE: CREDITS-GEN .FORCE-CREDITS-FILE
	$(QUIET_GEN)$(SHELL_PATH) ./CREDITS-GEN
 
$(GITGUI_BUILT_INS): git-gui
	$(QUIET_BUILT_IN)rm -f $@ && ln git-gui $@
 
all:: $(ALL_PROGRAMS)
 
install: all
	$(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
	$(INSTALL) git-gui '$(DESTDIR_SQ)$(gitexecdir_SQ)'
	$(foreach p,$(GITGUI_BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git-gui' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 
dist-version: CREDITS-FILE
	@mkdir -p $(TARDIR)
	@echo $(GITGUI_VERSION) > $(TARDIR)/version
	@cat CREDITS-FILE > $(TARDIR)/credits
 
clean::
	rm -f $(ALL_PROGRAMS) GIT-VERSION-FILE CREDITS-FILE
 
.PHONY: all install dist-version clean
.PHONY: .FORCE-GIT-VERSION-FILE
.PHONY: .FORCE-CREDITS-FILE