Makefile
all::
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
DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
git-gui: git-gui.sh GIT-VERSION-FILE CREDITS-FILE
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
$(SHELL_PATH) ./CREDITS-GEN
$(GITGUI_BUILT_INS): git-gui
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