X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/47371b0047432ba7a5ee87173b00f912cdcd14e6..26d5b68a008cfedec113ebdde782c3d18478a5b4:/po/makefile

diff --git a/po/makefile b/po/makefile
index 9f8b7b22e..5a3c7fb67 100644
--- a/po/makefile
+++ b/po/makefile
@@ -29,33 +29,36 @@ GETDOMAIN = $(word 1,$(subst /, ,$(1)))
 # Generate the list of files from the bits the other make files dropped 
 # and produce the .pot file.
 $(POTFILES) : $(PO)/%.pot :
-	printf "%s " "Generating POT file $@"
-	echo $@ : $(wildcard $(PO)/domains/$*/*.*list) $(addprefix $(BASE)/,$(shell cat $(wildcard $(PO)/domains/$*/*.srclist))) > $@.d
+	echo "Generating POT file $@"
+	echo $@ : $(wildcard $(PO)/domains/$*/*.*list) $(addprefix $(BASE)/,$(shell cat $(wildcard $(PO)/domains/$*/*.srclist))) > $@.d.tmp
+	cmp --silent $@.d.tmp $@.d || mv $@.d.tmp $@.d
 # From sh source
-	cat $(PO)/domains/$*/*.shlist 2> /dev/null | (cd $(BASE) && xargs -n1 bash --dump-po-strings) > $(PO)/domains/$*/sh.pot
+	cat $(PO)/domains/$*/*.shlist 2> /dev/null | (cd $(BASE) && xargs -n1 bash --dump-po-strings) > $(PO)/domains/$*/sh.pot.tmp
+	cmp --silent $(PO)/domains/$*/sh.pot.tmp $(PO)/domains/$*/sh.pot || \
+		mv $(PO)/domains/$*/sh.pot.tmp $(PO)/domains/$*/sh.pot
 # From C/C++ source
 	cat $(PO)/domains/$*/*.srclist > $(PO)/POTFILES_$*.in
 	$(XGETTEXT) --default-domain=$* --directory=$(BASE) \
 	  --add-comments --foreign --keyword=_ --keyword=N_ \
 	  --keyword=P_:1,2 \
-	  --files-from=$(PO)/POTFILES_$*.in -o $(PO)/domains/$*/c.pot
+	  --files-from=$(PO)/POTFILES_$*.in -o $(PO)/domains/$*/c.pot.tmp
+	cmp --silent $(PO)/domains/$*/c.pot.tmp $(PO)/domains/$*/c.pot || \
+		mv $(PO)/domains/$*/c.pot.tmp $(PO)/domains/$*/c.pot
 	rm -f $(PO)/POTFILES_$*.in
-	$(MSGCOMM) --more-than=0 $(PO)/domains/$*/c.pot $(PO)/domains/$*/sh.pot --output=$@
+	$(MSGCOMM) --omit-header --more-than=0 $(PO)/domains/$*/c.pot $(PO)/domains/$*/sh.pot --output=$@.tmp
+	cmp --silent $@ $@.tmp || mv $@.tmp $@
 	# copy into the domain dirs to make rosetta happy
 	rm -f $(PO)/domains/$*/*.pot
 	cp $@ $(PO)/domains/$*
 
-$(PACKAGE)-all.pot: $(POTFILES)
-	$(MSGCOMM) --more-than=0 $(POTFILES) --output=$@
-
 # Filter the complete translation with the domain specific file to produce
 # only the subtext needed for this domain
 # We cannot express the dependencies required for this directly with a pattern
 # rule, so we use the .d hack.
-$(LANG_POFILES) : $(PO_DOMAINS)/%.po : $(PACKAGE)-all.pot
+$(LANG_POFILES) : $(PO_DOMAINS)/%.po : $(POTFILES)
 	printf "%s " "Generating $@"
 	echo $@ : $(notdir $@) $(PO)/$(call GETDOMAIN,$*).pot > $(PO)/$(call GETDOMAIN,$*)_$(notdir $@).d
-	$(MSGMERGE) $(notdir $@) $(PO)/$(call GETDOMAIN,$*).pot -o $@
+	$(MSGMERGE) --no-location $(notdir $@) $(PO)/$(call GETDOMAIN,$*).pot -o $@
 
 $(MOFILES) : $(PO_DOMAINS)/%.mo : $(PO_DOMAINS)/%.po
 	printf "%s: " "Generating $(LOCALE)/$(notdir $*)/LC_MESSAGES/$(call GETDOMAIN,$*).mo"
@@ -64,9 +67,18 @@ $(MOFILES) : $(PO_DOMAINS)/%.mo : $(PO_DOMAINS)/%.po
 	cp $@ $(LOCALE)/$(notdir $*)/LC_MESSAGES/$(call GETDOMAIN,$*).mo
 
 stats:
-	for i in *.pot *.po; do echo -n "$$i: "; msgfmt --statistics $$i; done
+	for i in *.pot *.po; do echo -n "$$i: "; msgfmt --output-file=/dev/null --statistics $$i; done
 
-binary: $(POTFILES) $(PACKAGE)-all.pot $(MOFILES)
+binary: $(POTFILES) $(MOFILES)
+
+$(PACKAGE)-all.pot: $(POTFILES)
+	# we create our partial pot files without a header to avoid changing dates in *.mo files,
+	# but we want a header for our master-pot file, so we use a dummy pot with nothing but the header
+	$(XGETTEXT) --default-domain=$(PO)/$(PACKAGE)-dummy.pot --foreign --language=c \
+		-o $(PO)/$(PACKAGE)-dummy.pot --force-po --package-name='$(PACKAGE)' \
+		--package-version='$(PACKAGE_VERSION)' --msgid-bugs-address='$(PACKAGE_MAIL)' /dev/null
+	$(MSGCOMM) --more-than=0 $(PO)/$(PACKAGE)-dummy.pot $(POTFILES) --output=$(PACKAGE)-all.pot
+	rm -f $(PO)/$(PACKAGE)-dummy.pot
 
 .PHONY: update-po
 update-po: $(PACKAGE)-all.pot
@@ -78,7 +90,7 @@ update-po: $(PACKAGE)-all.pot
 	done
 
 clean: clean/local
-clean/local: update-po
+clean/local:
 	rm -f $(MOFILES) $(LANG_POFILES) $(PO)/*.d
 
 # Include the dependencies that are available
@@ -87,4 +99,5 @@ ifneq ($(words $(The_DFiles)),0)
 include $(The_DFiles)
 endif
 
+# otherwise the output is completely screwed
 .NOTPARALLEL: