diffcore-rename: cache file deltas

diff --git a/git-gui/Makefile b/git-gui/Makefile
index ab550fc6a70f861f7e6eac5295342ccc95aee9a3..18e67501375c10beebd5ec3a4d73a07aedaca81f 100644 (file)
--- a/git-gui/Makefile
+++ b/git-gui/Makefile
@@ -31,11 +31,50 @@ ifndef INSTALL
        INSTALL = install
 endif
 
+RM_F      ?= rm -f
+RMDIR     ?= rmdir
+
+INSTALL_D0 = $(INSTALL) -d -m755 # space is required here
+INSTALL_D1 =
+INSTALL_R0 = $(INSTALL) -m644 # space is required here
+INSTALL_R1 =
+INSTALL_X0 = $(INSTALL) -m755 # space is required here
+INSTALL_X1 =
+INSTALL_L0 = rm -f # space is required here
+INSTALL_L1 = && ln # space is required here
+INSTALL_L2 =
+INSTALL_L3 =
+
+REMOVE_D0  = $(RMDIR) # space is required here
+REMOVE_D1  = || true
+REMOVE_F0  = $(RM_F) # space is required here
+REMOVE_F1  =
+CLEAN_DST  = true
+
 ifndef V
-       QUIET_GEN      = @echo '   ' GEN $@;
-       QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
-       QUIET_INDEX    = @echo '   ' INDEX $(dir $@);
+       QUIET          = @
+       QUIET_GEN      = $(QUIET)echo '   ' GEN $@ &&
+       QUIET_BUILT_IN = $(QUIET)echo '   ' BUILTIN $@ &&
+       QUIET_INDEX    = $(QUIET)echo '   ' INDEX $(dir $@) &&
        QUIET_2DEVNULL = 2>/dev/null
+
+       INSTALL_D0 = dir=
+       INSTALL_D1 = && echo ' ' DEST $$dir && $(INSTALL) -d -m755 "$$dir"
+       INSTALL_R0 = src=
+       INSTALL_R1 = && echo '   ' INSTALL 644 `basename $$src` && $(INSTALL) -m644 $$src
+       INSTALL_X0 = src=
+       INSTALL_X1 = && echo '   ' INSTALL 755 `basename $$src` && $(INSTALL) -m755 $$src
+
+       INSTALL_L0 = dst=
+       INSTALL_L1 = && src=
+       INSTALL_L2 = && dst=
+       INSTALL_L3 = && echo '   ' 'LINK       ' `basename "$$dst"` '->' `basename "$$src"` && rm -f "$$dst" && ln "$$src" "$$dst"
+
+       CLEAN_DST = echo ' ' UNINSTALL
+       REMOVE_D0 = dir=
+       REMOVE_D1 = && echo ' ' REMOVE $$dir && test -d "$$dir" && $(RMDIR) "$$dir" || true
+       REMOVE_F0 = dst=
+       REMOVE_F1 = && echo '   ' REMOVE `basename "$$dst"` && $(RM_F) "$$dst"
 endif
 
 TCL_PATH   ?= tclsh
@@ -52,8 +91,8 @@ 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))
+gg_libdir ?= $(sharedir)/git-gui/lib
+libdir_SQ  = $(subst ','\'',$(gg_libdir))
 
 exedir    = $(dir $(gitexecdir))share/git-gui/lib
 exedir_SQ = $(subst ','\'',$(exedir))
@@ -102,7 +141,7 @@ TRACK_VARS = \
        $(subst ','\'',TCL_PATH='$(TCL_PATH_SQ)') \
        $(subst ','\'',TCLTK_PATH='$(TCLTK_PATH_SQ)') \
        $(subst ','\'',gitexecdir='$(gitexecdir_SQ)') \
-       $(subst ','\'',libdir='$(libdir_SQ)') \
+       $(subst ','\'',gg_libdir='$(libdir_SQ)') \
 #end TRACK_VARS
 
 GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
@@ -115,12 +154,23 @@ GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
 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)' ;)
+       $(QUIET)$(INSTALL_D0)'$(DESTDIR_SQ)$(gitexecdir_SQ)' $(INSTALL_D1)
+       $(QUIET)$(INSTALL_X0)git-gui $(INSTALL_X1) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
+       $(QUIET)$(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
+       $(QUIET)$(INSTALL_D0)'$(DESTDIR_SQ)$(libdir_SQ)' $(INSTALL_D1)
+       $(QUIET)$(INSTALL_R0)lib/tclIndex $(INSTALL_R1) '$(DESTDIR_SQ)$(libdir_SQ)'
+       $(QUIET)$(foreach p,$(ALL_LIBFILES), $(INSTALL_R0)$p $(INSTALL_R1) '$(DESTDIR_SQ)$(libdir_SQ)' &&) true
+
+uninstall:
+       $(QUIET)$(CLEAN_DST) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
+       $(QUIET)$(REMOVE_F0)'$(DESTDIR_SQ)$(gitexecdir_SQ)'/git-gui $(REMOVE_F1)
+       $(QUIET)$(foreach p,$(GITGUI_BUILT_INS), $(REMOVE_F0)'$(DESTDIR_SQ)$(gitexecdir_SQ)'/$p $(REMOVE_F1) &&) true
+       $(QUIET)$(CLEAN_DST) '$(DESTDIR_SQ)$(libdir_SQ)'
+       $(QUIET)$(REMOVE_F0)'$(DESTDIR_SQ)$(libdir_SQ)'/tclIndex $(REMOVE_F1)
+       $(QUIET)$(foreach p,$(ALL_LIBFILES), $(REMOVE_F0)'$(DESTDIR_SQ)$(libdir_SQ)'/$(notdir $p) $(REMOVE_F1) &&) true
+       $(QUIET)$(REMOVE_D0)'$(DESTDIR_SQ)$(gitexecdir_SQ)' $(REMOVE_D1)
+       $(QUIET)$(REMOVE_D0)'$(DESTDIR_SQ)$(libdir_SQ)' $(REMOVE_D1)
+       $(QUIET)$(REMOVE_D0)`dirname '$(DESTDIR_SQ)$(libdir_SQ)'` $(REMOVE_D1)
 
 dist-version:
        @mkdir -p $(TARDIR)
@@ -130,6 +180,6 @@ clean::
        rm -f $(ALL_PROGRAMS) lib/tclIndex
        rm -f GIT-VERSION-FILE GIT-GUI-VARS
 
-.PHONY: all install dist-version clean
+.PHONY: all install uninstall dist-version clean
 .PHONY: .FORCE-GIT-VERSION-FILE
 .PHONY: .FORCE-GIT-GUI-VARS