build/gettext.mk

   1 # Generate .po and .mo files.  For the gettext library (aka libintl),
   2 # see libintl.mk.
   3
   4 XGETTEXT = xgettext
   5 MSGCAT = msgcat
   6 MSGFMT = msgfmt
   7 MSGMERGE = msgmerge
   8
   9 GETTEXT_PACKAGE = xcsoar
  10 GETTEXT_SOURCES = $(XCSOAR_SOURCES) \
  11         $(wildcard $(SRC)/Dialogs/Vega/*Parameters.hpp) \
  12         $(SRC)/Terrain/RasterWeather.cpp
  13 GETTEXT_DIALOGS = $(wildcard Data/Dialogs/*.xml)
  14 GETTEXT_DIALOGS += $(wildcard Data/Dialogs/Configuration/*.xml)
  15 GETTEXT_EVENTS = Data/Input/default.xci
  16 PO_FILES = $(wildcard po/*.po)
  17 MO_FILES = $(patsubst po/%.po,$(OUT)/po/%.mo,$(PO_FILES))
  18 LINGUAS = $(patsubst po/%.po,%,$(PO_FILES))
  19
  20 $(OUT)/po/cpp.pot: $(GETTEXT_SOURCES) | $(OUT)/po/dirstamp
  21         @$(NQ)echo "  GEN     $@"
  22         $(Q)$(XGETTEXT) --default-domain=$(GETTEXT_PACKAGE) \
  23           --add-comments --keyword=_ --keyword=N_ \
  24           --from-code=utf-8 \
  25           --keyword=C_:1c,2 \
  26           --keyword=NC_:1c,2 \
  27           --flag=N_:1:no-c-format \
  28           --flag=C_:2:no-c-format \
  29           --flag=NC_:2:no-c-format \
  30           --output=$@ \
  31           --force-po \
  32           $^
  33
  34 $(OUT)/po/xml.pot: $(GETTEXT_DIALOGS) | $(OUT)/po/dirstamp
  35         @$(NQ)echo "  GEN     $@"
  36         $(Q)$(PERL) $(topdir)/tools/xml2po.pl $^ >$@.tmp
  37         $(Q)mv $@.tmp $@
  38
  39 $(OUT)/po/event.pot: $(GETTEXT_EVENTS) | $(OUT)/po/dirstamp
  40         @$(NQ)echo "  GEN     $@"
  41         $(Q)$(PERL) $(topdir)/tools/xci2po.pl $^ >$@.tmp
  42         $(Q)mv $@.tmp $@
  43
  44 po/$(GETTEXT_PACKAGE).pot: $(OUT)/po/cpp.pot $(OUT)/po/xml.pot $(OUT)/po/event.pot
  45         @$(NQ)echo "  GEN     $@"
  46         $(Q)$(MSGCAT) -o $@ $^
  47
  48 mo: $(MO_FILES)
  49
  50 update-po: po/$(GETTEXT_PACKAGE).pot
  51         $(Q)for i in $(PO_FILES); do $(MSGMERGE) -o $$i $$i po/$(GETTEXT_PACKAGE).pot; done
  52
  53 $(MO_FILES): $(OUT)/po/%.mo: po/%.po | $(OUT)/po/dirstamp
  54         @$(NQ)echo "  GEN     $@"
  55         $(Q)$(MSGFMT) --check -o $@ $<