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 SCRIPT_SH = git-gui.sh GITGUI_BUILT_INS = git-citool ALL_PROGRAMS = $(GITGUI_BUILT_INS) $(patsubst %.sh,%,$(SCRIPT_SH)) ALL_LIBFILES = $(wildcard lib/*.tcl) ifndef SHELL_PATH SHELL_PATH = /bin/sh endif ifndef gitexecdir gitexecdir := $(shell git --exec-path) endif ifndef sharedir sharedir := $(dir $(gitexecdir))/share endif ifndef INSTALL INSTALL = install endif ifndef V QUIET_GEN = @echo ' ' GEN $@; QUIET_BUILT_IN = @echo ' ' BUILTIN $@; QUIET_INDEX = @echo ' ' INDEX $(dir $@); endif TCL_PATH ?= tclsh TCLTK_PATH ?= wish ifeq ($(findstring $(MAKEFLAGS),s),s) QUIET_GEN = QUIET_BUILT_IN = endif DESTDIR_SQ = $(subst ','\'',$(DESTDIR)) gitexecdir_SQ = $(subst ','\'',$(gitexecdir)) SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH)) TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH)) libdir ?= $(sharedir)/git-gui/lib libdir_SQ = $(subst ','\'',$(libdir)) $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh $(QUIET_GEN)rm -f $@ $@+ && \ sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \ -e 's|^exec wish "$$0"|exec $(subst |,'\|',$(TCLTK_PATH_SQ)) "$$0"|' \ -e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \ -e 's|@@GITGUI_LIBDIR@@|$(libdir_SQ)|' \ $@.sh >$@+ && \ chmod +x $@+ && \ mv $@+ $@ $(GITGUI_BUILT_INS): git-gui $(QUIET_BUILT_IN)rm -f $@ && ln git-gui $@ lib/tclIndex: $(ALL_LIBFILES) $(QUIET_INDEX)echo \ source lib/class.tcl \; \ auto_mkindex lib '*.tcl' \ | $(TCL_PATH) # These can record GITGUI_VERSION $(patsubst %.sh,%,$(SCRIPT_SH)): GIT-VERSION-FILE GIT-GUI-VARS TRACK_VARS = \ $(subst ','\'',SHELL_PATH='$(SHELL_PATH_SQ)') \ $(subst ','\'',TCLTK_PATH='$(TCLTK_PATH_SQ)') \ $(subst ','\'',libdir='$(libdir_SQ)') \ #end TRACK_VARS GIT-GUI-VARS: .FORCE-GIT-GUI-VARS @VARS='$(TRACK_VARS)'; \ if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \ echo 1>&2 " * new locations or Tcl/Tk interpreter"; \ echo 1>$@ "$$VARS"; \ fi all:: $(ALL_PROGRAMS) lib/tclIndex 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' ;) $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(libdir_SQ)' $(INSTALL) -m644 lib/tclIndex '$(DESTDIR_SQ)$(libdir_SQ)' $(foreach p,$(ALL_LIBFILES), $(INSTALL) -m644 $p '$(DESTDIR_SQ)$(libdir_SQ)' ;) dist-version: @mkdir -p $(TARDIR) @echo $(GITGUI_VERSION) > $(TARDIR)/version clean:: rm -f $(ALL_PROGRAMS) lib/tclIndex rm -f GIT-VERSION-FILE GIT-GUI-VARS .PHONY: all install dist-version clean .PHONY: .FORCE-GIT-VERSION-FILE .PHONY: .FORCE-GIT-GUI-VARS