1# The default target of this Makefile is... 2all:: 3 4prefix ?= $(HOME) 5bindir ?= $(prefix)/bin 6sharedir ?= $(prefix)/share 7gitk_libdir ?= $(sharedir)/gitk/lib 8msgsdir ?= $(gitk_libdir)/msgs 9msgsdir_SQ = $(subst ','\'',$(msgsdir)) 10 11TCL_PATH ?= tclsh 12TCLTK_PATH ?= wish 13INSTALL ?= install 14RM ?= rm -f 15 16DESTDIR_SQ = $(subst ','\'',$(DESTDIR)) 17bindir_SQ = $(subst ','\'',$(bindir)) 18TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH)) 19 20### Detect Tck/Tk interpreter path changes 21TRACK_TCLTK = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)') 22 23GIT-TCLTK-VARS: FORCE 24 @VARS='$(TRACK_TCLTK)'; \ 25 if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \ 26 echo 1>&2 " * new Tcl/Tk interpreter location"; \ 27 echo "$$VARS" >$@; \ 28 fi 29 30## po-file creation rules 31XGETTEXT ?= xgettext 32ifdef NO_MSGFMT 33 MSGFMT ?= $(TCL_PATH) po/po2msg.sh 34else 35 MSGFMT ?= msgfmt 36 ifneq ($(shell $(MSGFMT) --tcl -l C -d . /dev/null 2>/dev/null; echo $$?),0) 37 MSGFMT := $(TCL_PATH) po/po2msg.sh 38 endif 39endif 40 41PO_TEMPLATE = po/gitk.pot 42ALL_POFILES = $(wildcard po/*.po) 43ALL_MSGFILES = $(subst .po,.msg,$(ALL_POFILES)) 44 45ifndef V 46 QUIET = @ 47 QUIET_GEN = $(QUIET)echo ' ' GEN $@ && 48endif 49 50all:: gitk-wish $(ALL_MSGFILES) 51 52install:: all 53 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)' 54 $(INSTALL) -m 755 gitk-wish '$(DESTDIR_SQ)$(bindir_SQ)'/gitk 55 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(msgsdir_SQ)' 56 $(foreach p,$(ALL_MSGFILES), $(INSTALL) -m 644 $p '$(DESTDIR_SQ)$(msgsdir_SQ)' &&) true 57 58uninstall:: 59 $(foreach p,$(ALL_MSGFILES), $(RM) '$(DESTDIR_SQ)$(msgsdir_SQ)'/$(notdir $p) &&) true 60 $(RM) '$(DESTDIR_SQ)$(bindir_SQ)'/gitk 61 62clean:: 63 $(RM) gitk-wish po/*.msg GIT-TCLTK-VARS 64 65gitk-wish: gitk GIT-TCLTK-VARS 66 $(QUIET_GEN)$(RM) $@ $@+ && \ 67 sed -e '1,3s|^exec .* "$$0"|exec $(subst |,'\|',$(TCLTK_PATH_SQ)) "$$0"|' <gitk >$@+ && \ 68 chmod +x $@+ && \ 69 mv -f $@+ $@ 70 71$(PO_TEMPLATE): gitk 72 $(XGETTEXT) -kmc -LTcl -o $@ gitk 73update-po:: $(PO_TEMPLATE) 74 $(foreach p, $(ALL_POFILES), echo Updating $p ; msgmerge -U $p $(PO_TEMPLATE) ; ) 75$(ALL_MSGFILES): %.msg : %.po 76 @echo Generating catalog $@ 77 $(MSGFMT) --statistics --tcl $< -l $(basename $(notdir $<)) -d $(dir $@) 78 79.PHONY: all install uninstall clean update-po 80.PHONY: FORCE 81