Merge branch 'master' of git://git.kernel.org/pub/scm/gitk/gitk

* 'master' of git://git.kernel.org/pub/scm/gitk/gitk:
  [PATCH] gitk: use user-configured background in view definition dialog
  [PATCH] gitk: Update German translation
  [PATCH] gitk: Update and fix Makefile
  gitk: Restore some widget options whose defaults changed in Tk 8.5
  gitk: Recode de.po to UTF-8
  [PATCH] gitk i18n: Recode gitk from latin1 to utf8 so that the (c) copyright character is valid utf8.
  [PATCH] gitk i18n: More markup -- various options menus
  [PATCH] gitk i18n: Initial German translation
  [PATCH] gitk i18n: Markup several strings for translation
  [PATCH] gitk i18n: Import msgcat for message string translation; load translation catalogs
  [PATCH] gitk i18n: Add Makefile with rules for po file creation and installation

gitk-git/Makefile

@@ -3,6 +3,11 @@ all::
 
 prefix ?= $(HOME)
 bindir ?= $(prefix)/bin
+sharedir ?= $(prefix)/share
+gitk_libdir   ?= $(sharedir)/gitk/lib
+msgsdir    ?= $(gitk_libdir)/msgs
+msgsdir_SQ  = $(subst ','\'',$(msgsdir))
+
 TCLTK_PATH ?= wish
 INSTALL ?= install
 RM ?= rm -f
@@ -11,19 +16,43 @@ DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 bindir_SQ = $(subst ','\'',$(bindir))
 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
 
+## po-file creation rules
+XGETTEXT   ?= xgettext
+MSGFMT     ?= msgfmt
+PO_TEMPLATE = po/gitk.pot
+ALL_POFILES = $(wildcard po/*.po)
+ALL_MSGFILES = $(subst .po,.msg,$(ALL_POFILES))
+
 ifndef V
 	QUIET          = @
 	QUIET_GEN      = $(QUIET)echo '   ' GEN $@ &&
 endif
 
-all:: gitk-wish
+all:: gitk-wish $(ALL_MSGFILES)
+
 install:: all
 	$(INSTALL) gitk-wish '$(DESTDIR_SQ)$(bindir_SQ)'/gitk
+	$(INSTALL) -d '$(DESTDIR_SQ)$(msgsdir_SQ)'
+	$(foreach p,$(ALL_MSGFILES), $(INSTALL) $p '$(DESTDIR_SQ)$(msgsdir_SQ)' &&) true
+
+uninstall::
+	$(foreach p,$(ALL_MSGFILES), $(RM) '$(DESTDIR_SQ)$(msgsdir_SQ)'/$(notdir $p) &&) true
+	$(RM) '$(DESTDIR_SQ)$(bindir_SQ)'/gitk
+
 clean::
-	$(RM) gitk-wish
+	$(RM) gitk-wish po/*.msg
 
 gitk-wish: gitk
 	$(QUIET_GEN)$(RM) $@ $@+ && \
 	sed -e '1,3s|^exec .* "$$0"|exec $(subst |,'\|',$(TCLTK_PATH_SQ)) "$$0"|' <gitk >$@+ && \
 	chmod +x $@+ && \
 	mv -f $@+ $@
+
+$(PO_TEMPLATE): gitk
+	$(XGETTEXT) -kmc -LTcl -o $@ gitk
+update-po:: $(PO_TEMPLATE)
+	$(foreach p, $(ALL_POFILES), echo Updating $p ; msgmerge -U $p $(PO_TEMPLATE) ; )
+$(ALL_MSGFILES): %.msg : %.po
+	@echo Generating catalog $@
+	$(MSGFMT) --statistics --tcl $< -l $(basename $(notdir $<)) -d $(dir $@)
+