git-gui: Improve our labeling of blame annotation types

[git.git] / Makefile

diff --git a/Makefile b/Makefile
index f1668bbd18b26d11e8272f49ef20d90c8b8f7f93..3de0de1a2341eedd67de5210fbf216d62fe9e464 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,8 @@
 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
@@ -7,6 +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
@@ -16,37 +21,109 @@ 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 $@);
+       QUIET_2DEVNULL = 2>/dev/null
+endif
+
+TCL_PATH   ?= tclsh
+TCLTK_PATH ?= wish
+
+ifeq ($(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
-       rm -f $@ $@+
+       $(QUIET_GEN)rm -f $@ $@+ && \
+       if test '$(exedir_SQ)' = '$(libdir_SQ)'; then \
+               GITGUI_RELATIVE=1; \
+       fi && \
        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
-               -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
-               $@.sh >$@+
-       chmod +x $@+
+               -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 $@+ $@
 
 $(GITGUI_BUILT_INS): git-gui
-       rm -f $@ && ln git-gui $@
+       $(QUIET_BUILT_IN)rm -f $@ && ln git-gui $@
+
+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
 
-# These can record GIT_VERSION
-$(patsubst %.sh,%,$(SCRIPT_SH)): GIT-VERSION-FILE
+# These can record GITGUI_VERSION
+$(patsubst %.sh,%,$(SCRIPT_SH)): GIT-VERSION-FILE GIT-GUI-VARS
+lib/tclIndex: GIT-GUI-VARS
 
-all:: $(ALL_PROGRAMS)
+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 clean
+.PHONY: all install dist-version clean
 .PHONY: .FORCE-GIT-VERSION-FILE
+.PHONY: .FORCE-GIT-GUI-VARS