# List here all source files with translatable strings.
POTFILES=$(sort $(shell find ../IkiWiki -type f -name \*.pm)) \
- ../ikiwiki.in ../IkiWiki.pm
+ ../ikiwiki.in ../IkiWiki.pm ../auto.setup
POFILES=$(wildcard *.po)
MOFILES=$(POFILES:.po=.mo)
-all: ikiwiki.pot $(MOFILES)
+# Translated underlays can only be generated if po4a is available.
+TRANSLATED_UNDERLAYS=$(shell if perl -e 'use Locale::Po4a::Common' 2>/dev/null; then echo ../underlays/locale; fi)
+
+all: ikiwiki.pot mo $(TRANSLATED_UNDERLAYS)
+
+mo: $(MOFILES)
install: all
+ # Normal mo files for program translation.
for file in $(MOFILES); do \
lang=`echo $$file | sed 's/\.mo//'`; \
install -d $(DESTDIR)$(PREFIX)/share/locale/$$lang/LC_MESSAGES/; \
install -m 0644 $$file $(DESTDIR)$(PREFIX)/share/locale/$$lang/LC_MESSAGES/ikiwiki.mo; \
done
+
+ # Underlay translation via po files that go in special per-language
+ # underlays.
+ for file in `find underlays -type f -name \*.po | sed -e 's|^underlays/||'`; do \
+ lang=`echo $$file | sed -e 's/.po$$//' -e 's/.*\\.//'`; \
+ dir=`dirname "$(DESTDIR)$(PREFIX)/share/ikiwiki/po/$$lang/$$file"`; \
+ install -d $$dir; \
+ install -m 0644 underlays/$$file $$dir; \
+ done
ikiwiki.pot: $(POTFILES)
- @echo "Rebuilding the pot file"
- xgettext $(POTFILES) -o ikiwiki.pot -Lperl --add-comments=translators
+ @if perl -e '($$ver)=`xgettext -V | head -n 1`=~/.*\s+([0-9]+\.[0-9]+)/; die "gettext $$ver too old, not updating the pot file\n" if $$ver < 0.16'; then \
+ echo "Rebuilding the pot file"; \
+ xgettext --from-code=UTF-8 $(POTFILES) -o ikiwiki.pot -Lperl --add-comments=translators; \
+ fi
clean:
- rm -f $(MOFILES) messages messages.mo
+ rm -f $(MOFILES) messages messages.mo *_stamp
+ rm -rf html underlays/.ikiwiki $(TRANSLATED_UNDERLAYS)
+ find underlays -name \*.mdwn -or -name \*.pot | xargs rm -f
%.mo: %.po
- msgfmt -o $@ $<
+ @if ! msgfmt -o $@ $<; then echo "unable to run msgfmt"; fi
%.po: ikiwiki.pot
@echo -n "Merging ikiwiki.pot and $@"
- @msgmerge $@ ikiwiki.pot -o $@.new 2>&1
-# Typically all that changes was a date. I'd prefer not to commit such
-# changes, so detect and ignore them.
- @if [ "`diff $@ $@.new | grep '[<>]' | wc -l`" -ne 2 ]; then \
- mv -f $@.new $@; \
+# Typically all that changes is a date or line number. I'd prefer not to
+# commit such changes, so detect and ignore them.
+ @if ! msgmerge $@ ikiwiki.pot -o $@.new 2>&1; then \
+ echo "unable to run msgmerge"; \
else \
- rm -f $@.new; \
+ if [ "`diff $@ $@.new | grep '[<>]' | grep -v '[<>] #:' | wc -l`" -ne 2 ]; then \
+ mv -f $@.new $@; \
+ else \
+ rm -f $@.new; \
+ fi; \
+ msgfmt --statistics $@ 2>&1; \
fi
- @msgfmt --statistics $@ 2>&1
check:
@for file in $(POFILES); do \
printf "$$lang: "; \
msgfmt -o /dev/null -c -v --statistics $$lang.po;\
done
+
+underlays_copy_stamp:
+ # copy all the files we want to translate into a srcdir
+ for file in `cd ..; find underlays -follow -name \*.mdwn`; do \
+ install -d $$(dirname $$file); \
+ cp -aL ../$$file $$file 2>/dev/null || \
+ install -m 644 ../$$file $$file; \
+ done
+ install -d underlays/directives/ikiwiki/directive
+ for file in `cd ..; find doc/ikiwiki/directive/ -maxdepth 1 -type f`; do \
+ cp -a ../$$file underlays/directives/ikiwiki/directive || \
+ install -m 644 ../$$file underlays/directives/ikiwiki/directive; \
+ done
+ install -d underlays/empty
+ touch $@
+
+underlays: ../ikiwiki.out underlays_copy_stamp
+ ../ikiwiki.out --libdir .. --setup underlay.setup --refresh
+
+../ikiwiki.out: ../Makefile
+ $(MAKE) -C .. ikiwiki.out
+
+../Makefile: ../Makefile.PL
+ cd .. && ./Makefile.PL
+
+$(TRANSLATED_UNDERLAYS): po2wiki_stamp
+po2wiki_stamp: po2wiki underlays_copy_stamp
+ PERL5LIB=.. ./po2wiki underlay.setup
+ touch $@
+
+.PHONY: underlays