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# List here all source files with translatable strings.
POTFILES=$(sort $(shell find ../IkiWiki -type f -name \*.pm)) \
../ikiwiki.in ../IkiWiki.pm ../auto.setup
POFILES=$(wildcard *.po)
MOFILES=$(POFILES:.po=.mo)
# Translated underlays can only be generated if po4a is available.
TRANSLATED_UNDERLAYS=$(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 `cd underlays && find . -type f -name \*.po`; 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 $$dir; \
done
ikiwiki.pot: $(POTFILES)
@if perl -e '($$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 *_stamp
rm -rf html underlays/.ikiwiki $(TRANSLATED_UNDERLAYS)
find underlays -name \*.mdwn -or -name \*.pot | xargs rm -f
%.mo: %.po
@if ! msgfmt -o $@ $<; then echo "unable to run msgfmt"; fi
%.po: ikiwiki.pot
@echo -n "Merging ikiwiki.pot and $@"
# 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 \
if [ "`diff $@ $@.new | grep '[<>]' | grep -v '[<>] #:' | wc -l`" -ne 2 ]; then \
mv -f $@.new $@; \
else \
rm -f $@.new; \
fi; \
msgfmt --statistics $@ 2>&1; \
fi
check:
@for file in $(POFILES); do \
lang=`echo $$file | sed 's/\.po//'`; \
printf "$$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
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