1all::
2
3# Define V=1 to have a more verbose compile.
4#
5
6GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
7 @$(SHELL_PATH) ./GIT-VERSION-GEN
8-include GIT-VERSION-FILE
9
10GITGUI_BUILT_INS = git-citool
11ALL_PROGRAMS = git-gui $(GITGUI_BUILT_INS)
12
13ifndef SHELL_PATH
14 SHELL_PATH = /bin/sh
15endif
16
17ifndef gitexecdir
18 gitexecdir := $(shell git --exec-path)
19endif
20
21ifndef INSTALL
22 INSTALL = install
23endif
24
25ifndef V
26 QUIET_GEN = @echo ' ' GEN $@;
27 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
28endif
29
30ifeq ($(findstring $(MAKEFLAGS),s),s)
31QUIET_GEN =
32QUIET_BUILT_IN =
33endif
34
35DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
36gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
37SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
38
39git-gui: git-gui.sh GIT-VERSION-FILE CREDITS-FILE
40 $(QUIET_GEN)rm -f $@ $@+ && \
41 sed -n \
42 -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
43 -e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \
44 -e '1,/^set gitgui_credits /p' \
45 $@.sh >$@+ && \
46 cat CREDITS-FILE >>$@+ && \
47 sed -e '1,/^set gitgui_credits /d' $@.sh >>$@+ && \
48 chmod +x $@+ && \
49 mv $@+ $@
50
51CREDITS-FILE: CREDITS-GEN .FORCE-CREDITS-FILE
52 $(QUIET_GEN)$(SHELL_PATH) ./CREDITS-GEN
53
54$(GITGUI_BUILT_INS): git-gui
55 $(QUIET_BUILT_IN)rm -f $@ && ln git-gui $@
56
57all:: $(ALL_PROGRAMS)
58
59install: all
60 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
61 $(INSTALL) git-gui '$(DESTDIR_SQ)$(gitexecdir_SQ)'
62 $(foreach p,$(GITGUI_BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git-gui' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
63
64dist-version: CREDITS-FILE
65 @mkdir -p $(TARDIR)
66 @echo $(GITGUI_VERSION) > $(TARDIR)/version
67 @cat CREDITS-FILE > $(TARDIR)/credits
68
69clean::
70 rm -f $(ALL_PROGRAMS) GIT-VERSION-FILE CREDITS-FILE
71
72.PHONY: all install dist-version clean
73.PHONY: .FORCE-GIT-VERSION-FILE
74.PHONY: .FORCE-CREDITS-FILE