# Makefile for various po files.
srcdir = .
libdir = ../lib
MSGMERGE  = msgmerge
MSGFMT    = msgfmt
XGETTEXT  = xgettext
CATOBJEXT = .po
PERL      = perl
include PACKAGE
MO_FILES = $(addsuffix .gmo, $(LINGUAS))
TD = $(strip $(TEXTDOMAIN))
default: help
all: $(TD).pot update-po update-mo install
help:
        @echo "Available targets:"
        @echo "  pot                       - remake master catalog"
        @echo "  update-po                 - merge po files"
        @echo "  update-mo                 - regenerate mo files"
        @echo "  install                   - install mo files"
        @echo "  all                       - all of the above"
POTFILES = $(srcdir)/POTFILES \
        $(shell cat $(srcdir)/POTFILES) 
pot: $(TD).pot 
clean:
        rm -f *~ *.bak *.gmo
$(TD).pot: $(POTFILES)
        $(XGETTEXT) --output=$(srcdir)/$(TD).pox --from-code=utf-8 \
                --add-comments=TRANSLATORS: --files-from=$(srcdir)/POTFILES \
                --copyright-holder="$(COPYRIGHT_HOLDER)" \
                --msgid-bugs-address="$(MSGID_BUGS_ADDRESS)" \
                `$(PERL) -MLocale::TextDomain \
                -e "print Locale::TextDomain->options"` && \
        rm -f $@ && mv $(TD).pox $@
install: $(MO_FILES)
        cd $(srcdir); \
        targetdir='$(libdir)/LocaleData'; \
        languages='$(LINGUAS)'; \
        for lang in $$languages; do \
                mkdir -p "$$targetdir/$$lang/LC_MESSAGES" || exit 1; \
                dest="$$targetdir/$$lang/LC_MESSAGES/$(TD).mo"; \
                cat="$$lang.gmo"; \
                echo "installing $$cat as $$dest"; \
                cp -f $$cat $$dest && chmod 644 $$dest || exit 1; \
        done
update-mo: $(MO_FILES)
update-po:
        $(MAKE) $(TD).pot
        cd $(srcdir); \
        catalogs='$(LINGUAS)'; \
        for cat in $$catalogs; do \
          cat=`basename $$cat`; \
          lang=`echo $$cat | sed 's/\$(CATOBJEXT)$$//'`; \
          mv $$lang.po $$lang.old.po; \
          echo "$$lang:"; \
          if $(MSGMERGE) $$lang.old.po $(TD).pot -o $$lang.po; then \
            rm -f $$lang.old.po; \
          else \
            echo "msgmerge for $$cat failed!"; \
            rm -f $$lang.po; \
            mv $$lang.old.po $$lang.po; \
          fi; \
        done
.SUFFIXES:
.SUFFIXES: .po .gmo
.po.gmo:
        $(MSGFMT) --check --statistics --verbose -o $@ $<