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e2a1bc67d3
Makefile got one external option: - TCLTK_PATH: the path to the Tcl/Tk interpreter. Users (or build wrappers) may set this variable to the location of the wish executable. Signed-off-by: Eygene Ryabinkin <rea-git@codelabs.ru> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
73 lines
1.7 KiB
Makefile
73 lines
1.7 KiB
Makefile
all::
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# Define V=1 to have a more verbose compile.
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#
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GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
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@$(SHELL_PATH) ./GIT-VERSION-GEN
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-include GIT-VERSION-FILE
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SCRIPT_SH = git-gui.sh
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GITGUI_BUILT_INS = git-citool
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ALL_PROGRAMS = $(GITGUI_BUILT_INS) $(patsubst %.sh,%,$(SCRIPT_SH))
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ifndef SHELL_PATH
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SHELL_PATH = /bin/sh
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endif
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ifndef gitexecdir
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gitexecdir := $(shell git --exec-path)
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endif
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ifndef INSTALL
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INSTALL = install
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endif
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ifndef V
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QUIET_GEN = @echo ' ' GEN $@;
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QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
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endif
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TCLTK_PATH ?= wish
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ifeq ($(findstring $(MAKEFLAGS),s),s)
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QUIET_GEN =
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QUIET_BUILT_IN =
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endif
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DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
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gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
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SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
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$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
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$(QUIET_GEN)rm -f $@ $@+ && \
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sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
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-e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \
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$@.sh >$@+ && \
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chmod +x $@+ && \
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mv $@+ $@
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$(GITGUI_BUILT_INS): git-gui
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$(QUIET_BUILT_IN)rm -f $@ && ln git-gui $@
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# These can record GITGUI_VERSION
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$(patsubst %.sh,%,$(SCRIPT_SH)): GIT-VERSION-FILE
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all:: $(ALL_PROGRAMS)
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install: all
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$(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
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sed -i .bak -e'1,3s|^exec .* "$$0"|exec '"$(TCLTK_PATH)"' "$$0"|' git-gui && rm git-gui.bak
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$(INSTALL) git-gui '$(DESTDIR_SQ)$(gitexecdir_SQ)'
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$(foreach p,$(GITGUI_BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git-gui' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
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dist-version:
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@mkdir -p $(TARDIR)
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@echo $(GITGUI_VERSION) > $(TARDIR)/version
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clean::
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rm -f $(ALL_PROGRAMS) GIT-VERSION-FILE
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.PHONY: all install dist-version clean
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.PHONY: .FORCE-GIT-VERSION-FILE
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