X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=Makefile;h=3de0de1a2341eedd67de5210fbf216d62fe9e464;hb=949da61b9b84bfb48ed2ff2dea068a1d19fb847b;hp=d74fca287437d39eb193aed356e9a68f89480fd1;hpb=bb616ddd159508e6c6469626d494a69e28da7032;p=git.git

diff --git a/Makefile b/Makefile
index d74fca287..3de0de1a2 100644
--- a/Makefile
+++ b/Makefile
@@ -10,6 +10,8 @@ GIT-VERSION-FILE: .FORCE-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)
+PRELOAD_FILES = lib/class.tcl
 
 ifndef SHELL_PATH
 	SHELL_PATH = /bin/sh
@@ -19,6 +21,10 @@ ifndef gitexecdir
 	gitexecdir := $(shell git --exec-path)
 endif
 
+ifndef sharedir
+	sharedir := $(dir $(gitexecdir))share
+endif
+
 ifndef INSTALL
 	INSTALL = install
 endif
@@ -26,16 +32,40 @@ endif
 ifndef V
 	QUIET_GEN      = @echo '   ' GEN $@;
 	QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
+	QUIET_INDEX    = @echo '   ' INDEX $(dir $@);
+	QUIET_2DEVNULL = 2>/dev/null
+endif
+
+TCL_PATH   ?= tclsh
+TCLTK_PATH ?= wish
+
+ifeq ($(findstring $(MAKEFLAGS),s),s)
+QUIET_GEN =
+QUIET_BUILT_IN =
 endif
 
 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
+TCL_PATH_SQ = $(subst ','\'',$(TCL_PATH))
+TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
+
+libdir   ?= $(sharedir)/git-gui/lib
+libdir_SQ = $(subst ','\'',$(libdir))
+
+exedir    = $(dir $(gitexecdir))share/git-gui/lib
+exedir_SQ = $(subst ','\'',$(exedir))
 
 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 	$(QUIET_GEN)rm -f $@ $@+ && \
+	if test '$(exedir_SQ)' = '$(libdir_SQ)'; then \
+		GITGUI_RELATIVE=1; \
+	fi && \
 	sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
+		-e 's|^exec wish "$$0"|exec $(subst |,'\|',$(TCLTK_PATH_SQ)) "$$0"|' \
 		-e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \
+		-e 's|@@GITGUI_RELATIVE@@|'$$GITGUI_RELATIVE'|' \
+		-e $$GITGUI_RELATIVE's|@@GITGUI_LIBDIR@@|$(libdir_SQ)|' \
 		$@.sh >$@+ && \
 	chmod +x $@+ && \
 	mv $@+ $@
@@ -43,22 +73,57 @@ $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 $(GITGUI_BUILT_INS): git-gui
 	$(QUIET_BUILT_IN)rm -f $@ && ln git-gui $@
 
-# These can record GITGUI_VERSION
-$(patsubst %.sh,%,$(SCRIPT_SH)): GIT-VERSION-FILE
+lib/tclIndex: $(ALL_LIBFILES)
+	$(QUIET_INDEX)if echo \
+	  $(foreach p,$(PRELOAD_FILES),source $p\;) \
+	  auto_mkindex lib '*.tcl' \
+	| $(TCL_PATH) $(QUIET_2DEVNULL); then : ok; \
+	else \
+	 echo 1>&2 "    * $(TCL_PATH) failed; using unoptimized loading"; \
+	 rm -f $@ ; \
+	 echo '# Autogenerated by git-gui Makefile' >$@ && \
+	 echo >>$@ && \
+	 $(foreach p,$(PRELOAD_FILES) $(ALL_LIBFILES),echo '$(subst lib/,,$p)' >>$@ &&) \
+	 echo >>$@ ; \
+	fi
 
-all:: $(ALL_PROGRAMS)
+# These can record GITGUI_VERSION
+$(patsubst %.sh,%,$(SCRIPT_SH)): GIT-VERSION-FILE GIT-GUI-VARS
+lib/tclIndex: GIT-GUI-VARS
+
+TRACK_VARS = \
+	$(subst ','\'',SHELL_PATH='$(SHELL_PATH_SQ)') \
+	$(subst ','\'',TCL_PATH='$(TCL_PATH_SQ)') \
+	$(subst ','\'',TCLTK_PATH='$(TCLTK_PATH_SQ)') \
+	$(subst ','\'',gitexecdir='$(gitexecdir_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) GIT-VERSION-FILE
+	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