git-gui: Avoid use of libdir in Makefile
[git/git.git] / Makefile
1 all::
2
3 # Define V=1 to have a more verbose compile.
4 #
5
6 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
7 @$(SHELL_PATH) ./GIT-VERSION-GEN
8 -include GIT-VERSION-FILE
9
10 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
11
12 SCRIPT_SH = git-gui.sh
13 GITGUI_BUILT_INS = git-citool
14 ALL_PROGRAMS = $(GITGUI_BUILT_INS) $(patsubst %.sh,%,$(SCRIPT_SH))
15 ALL_LIBFILES = $(wildcard lib/*.tcl)
16 PRELOAD_FILES = lib/class.tcl
17
18 ifndef SHELL_PATH
19 SHELL_PATH = /bin/sh
20 endif
21
22 ifndef gitexecdir
23 gitexecdir := $(shell git --exec-path)
24 endif
25
26 ifndef sharedir
27 sharedir := $(dir $(gitexecdir))share
28 endif
29
30 ifndef INSTALL
31 INSTALL = install
32 endif
33
34 INSTALL_D0 = $(INSTALL) -d -m755 # space is required here
35 INSTALL_D1 =
36 INSTALL_R0 = $(INSTALL) -m644 # space is required here
37 INSTALL_R1 =
38 INSTALL_X0 = $(INSTALL) -m755 # space is required here
39 INSTALL_X1 =
40 INSTALL_L0 = rm -f # space is required here
41 INSTALL_L1 = && ln # space is required here
42 INSTALL_L2 =
43 INSTALL_L3 =
44
45 ifndef V
46 QUIET = @
47 QUIET_GEN = $(QUIET)echo ' ' GEN $@ &&
48 QUIET_BUILT_IN = $(QUIET)echo ' ' BUILTIN $@ &&
49 QUIET_INDEX = $(QUIET)echo ' ' INDEX $(dir $@) &&
50 QUIET_2DEVNULL = 2>/dev/null
51
52 INSTALL_D0 = dir=
53 INSTALL_D1 = && echo ' ' DEST $$dir && $(INSTALL) -d -m755 "$$dir"
54 INSTALL_R0 = src=
55 INSTALL_R1 = && echo ' ' INSTALL 644 `basename $$src` && $(INSTALL) -m644 $$src
56 INSTALL_X0 = src=
57 INSTALL_X1 = && echo ' ' INSTALL 755 `basename $$src` && $(INSTALL) -m755 $$src
58
59 INSTALL_L0 = dst=
60 INSTALL_L1 = && src=
61 INSTALL_L2 = && dst=
62 INSTALL_L3 = && echo ' ' 'LINK ' `basename "$$dst"` '->' `basename "$$src"` && rm -f "$$dst" && ln "$$src" "$$dst"
63 endif
64
65 TCL_PATH ?= tclsh
66 TCLTK_PATH ?= wish
67
68 ifeq ($(findstring $(MAKEFLAGS),s),s)
69 QUIET_GEN =
70 QUIET_BUILT_IN =
71 endif
72
73 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
74 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
75 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
76 TCL_PATH_SQ = $(subst ','\'',$(TCL_PATH))
77 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
78
79 gg_libdir ?= $(sharedir)/git-gui/lib
80 libdir_SQ = $(subst ','\'',$(gg_libdir))
81
82 exedir = $(dir $(gitexecdir))share/git-gui/lib
83 exedir_SQ = $(subst ','\'',$(exedir))
84
85 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
86 $(QUIET_GEN)rm -f $@ $@+ && \
87 GITGUI_RELATIVE= && \
88 if test '$(exedir_SQ)' = '$(libdir_SQ)'; then \
89 if test "$(uname_O)" = Cygwin; \
90 then GITGUI_RELATIVE= ; \
91 else GITGUI_RELATIVE=1; \
92 fi; \
93 fi && \
94 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
95 -e 's|^ exec wish "$$0"| exec $(subst |,'\|',$(TCLTK_PATH_SQ)) "$$0"|' \
96 -e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \
97 -e 's|@@GITGUI_RELATIVE@@|'$$GITGUI_RELATIVE'|' \
98 -e $$GITGUI_RELATIVE's|@@GITGUI_LIBDIR@@|$(libdir_SQ)|' \
99 $@.sh >$@+ && \
100 chmod +x $@+ && \
101 mv $@+ $@
102
103 $(GITGUI_BUILT_INS): git-gui
104 $(QUIET_BUILT_IN)rm -f $@ && ln git-gui $@
105
106 lib/tclIndex: $(ALL_LIBFILES)
107 $(QUIET_INDEX)if echo \
108 $(foreach p,$(PRELOAD_FILES),source $p\;) \
109 auto_mkindex lib '*.tcl' \
110 | $(TCL_PATH) $(QUIET_2DEVNULL); then : ok; \
111 else \
112 echo 1>&2 " * $(TCL_PATH) failed; using unoptimized loading"; \
113 rm -f $@ ; \
114 echo '# Autogenerated by git-gui Makefile' >$@ && \
115 echo >>$@ && \
116 $(foreach p,$(PRELOAD_FILES) $(ALL_LIBFILES),echo '$(subst lib/,,$p)' >>$@ &&) \
117 echo >>$@ ; \
118 fi
119
120 # These can record GITGUI_VERSION
121 $(patsubst %.sh,%,$(SCRIPT_SH)): GIT-VERSION-FILE GIT-GUI-VARS
122 lib/tclIndex: GIT-GUI-VARS
123
124 TRACK_VARS = \
125 $(subst ','\'',SHELL_PATH='$(SHELL_PATH_SQ)') \
126 $(subst ','\'',TCL_PATH='$(TCL_PATH_SQ)') \
127 $(subst ','\'',TCLTK_PATH='$(TCLTK_PATH_SQ)') \
128 $(subst ','\'',gitexecdir='$(gitexecdir_SQ)') \
129 $(subst ','\'',gg_libdir='$(libdir_SQ)') \
130 #end TRACK_VARS
131
132 GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
133 @VARS='$(TRACK_VARS)'; \
134 if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
135 echo 1>&2 " * new locations or Tcl/Tk interpreter"; \
136 echo 1>$@ "$$VARS"; \
137 fi
138
139 all:: $(ALL_PROGRAMS) lib/tclIndex
140
141 install: all
142 $(QUIET)$(INSTALL_D0)'$(DESTDIR_SQ)$(gitexecdir_SQ)' $(INSTALL_D1)
143 $(QUIET)$(INSTALL_X0)git-gui $(INSTALL_X1) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
144 $(QUIET)$(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
145 $(QUIET)$(INSTALL_D0)'$(DESTDIR_SQ)$(libdir_SQ)' $(INSTALL_D1)
146 $(QUIET)$(INSTALL_R0)lib/tclIndex $(INSTALL_R1) '$(DESTDIR_SQ)$(libdir_SQ)'
147 $(QUIET)$(foreach p,$(ALL_LIBFILES), $(INSTALL_R0)$p $(INSTALL_R1) '$(DESTDIR_SQ)$(libdir_SQ)' &&) true
148
149 dist-version:
150 @mkdir -p $(TARDIR)
151 @echo $(GITGUI_VERSION) > $(TARDIR)/version
152
153 clean::
154 rm -f $(ALL_PROGRAMS) lib/tclIndex
155 rm -f GIT-VERSION-FILE GIT-GUI-VARS
156
157 .PHONY: all install dist-version clean
158 .PHONY: .FORCE-GIT-VERSION-FILE
159 .PHONY: .FORCE-GIT-GUI-VARS