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# written by Markus Neteler
# tcl stuff by Cedric Shock
# wxpython by Martin Landa
MODULE_TOPDIR = ..
include $(MODULE_TOPDIR)/include/Make/Other.make
default:
@if [ "$(HAVE_NLS)" != "" ] ; then \
echo "Creating translations (= 'make mo')" >&2 ; \
$(MAKE) mo ; \
echo "Creating translation statistics (= 'make statistics')" >&2 ; \
$(MAKE) statistics ; \
else \
echo "NLS disabled." ; \
fi
all:
@echo 'Usage:'
@echo ' make pot create grass.pot (containing original messages)'
@echo ' make update-po merge new messages into existing *.po files'
@echo ' make mo create the *.mo files'
@echo ' make verify verify the *.po files'
# Directory for installing tcl .msg files:
PO_DIR = po
#distinguish between library messages and modules:
LIBDOMAIN = grasslibs
MODDOMAIN = grassmods
WXPYDOMAIN = grasswxpy
DOMAINS = $(LIBDOMAIN) $(MODDOMAIN) $(WXPYDOMAIN)
LIB_POTFILES = find ../lib \( -name "*.c" -o -name "*.py" \) | xargs grep -l "_(\"\|n_(\""
MOD_POTFILES = find ../ \( -name "*.c" -o -name "*.cpp" \) | grep -v '../lib' | xargs grep -l "_(\"\|n_(\""
WXPY_POTFILES = find ../gui/wxpython -name '*.py' | xargs grep -l "_(\"\|n_(\""
#For Python script module messages
MOD_PYFILES = find ../scripts -name '*.py' | xargs grep -l "_(\"\|n_(\""
define po_stats
GISBASE="$(RUN_GISBASE)" $(PYTHON) ./grass_po_stats.py
endef
#The xgettext utility is used to automate the creation of
#portable message files (.po)
pot:
if [ ! -f ../gui/wxpython/menustrings.py ] ; then \
echo "Build GRASS before running 'make pot'" >&2 ; \
exit 1 ; \
fi
@rm -f ./templates/*.pot
@echo "Generating $(LIBDOMAIN)..."
xgettext --from-code=utf-8 --keyword=_ --keyword=n_:1,2 -cGTC -o ./templates/$(LIBDOMAIN).pot `$(LIB_POTFILES)`
@echo "Generating $(MODDOMAIN)..."
xgettext --from-code=utf-8 --keyword=_ --keyword=n_:1,2 -cGTC -o ./templates/$(MODDOMAIN).pot `$(MOD_POTFILES)`
xgettext --from-code=utf-8 -j --keyword=_ --keyword=n_:1,2 -cGTC -o ./templates/$(MODDOMAIN).pot `$(MOD_PYFILES)`
@echo "Generating $(WXPYDOMAIN)..."
xgettext --from-code=utf-8 --keyword=_ --keyword=n_:1,2 -cGTC -o ./templates/$(WXPYDOMAIN).pot `$(WXPY_POTFILES)`
#merge already existing translations with new messages in POT template file, deduplicate it and create new po files:
update-po:
@for i in $(DOMAINS) ; do \
if [ "`ls ./po/$$i\_*.po 2>/dev/null`" = "" ] ; then \
echo "No $$i.po file found in ./po/ directory. Will create new po files from template." ; \
cp ./templates/$$i.pot ./po/$$i.po ; \
echo "Created ./po/$$i.po - Rename to ./po/$$i\_LANG.po (with LANG: de, ru, ...)" ; \
echo "Then you can translate the messages in this file (e.g with kbabel)" ; \
fi ;\
done
@cd ./po/ ; for po in `ls *_*.po 2>/dev/null` ; do \
suffix=`echo $$po | cut -d'_' -f2-`; \
lingua=`basename $$suffix .po`; \
prefix=`echo $$po | cut -d'_' -f1`; \
if msgmerge -o $$prefix\_$$suffix.new $$prefix\_$$suffix ../templates/$$prefix.pot; then\
msguniq --use-first $$prefix\_$$suffix.new > $$prefix\_$$suffix; \
rm -f $$prefix\_$$suffix.new; \
echo "Merged new messages into $$prefix\_$$suffix" ; \
else \
echo "Merging failed"; \
fi \
done
@echo "Be careful with git commits as .po file updates must be synchronized with the individual translators."
verify:
@cd ./po/ ; for po in `ls *_*.po 2>/dev/null` ; do \
echo "----- $$po:" ; \
msgfmt -c $$po; \
done
@rm -f po/messages.mo
@echo "Note: In case of translations errors to be fixed, edit the respective translation on transifex (and not in git)"
statistics:
$(call po_stats)
define dom_rule
$(1)_FILES := $$(patsubst po/grass$(1)_%.po,$$(MO_DIR)/%/LC_MESSAGES/grass$(1).mo,$$(wildcard po/grass$(1)_*.po))
$$(MO_DIR)/%/LC_MESSAGES/grass$(1).mo: po/grass$(1)_%.po
@ [ -d $$(MO_DIR)/$$*/LC_MESSAGES ] || $(MKDIR) $$(MO_DIR)/$$*/LC_MESSAGES
msgfmt --statistics -o $$@ $$<
endef
$(foreach domain,libs mods wxpy,$(eval $(call dom_rule,$(domain))))
$(MSG_DIR)/%.msg: po/grasstcl_%.po
@ [ -d $(MSG_DIR) ] || $(MKDIR) $(MSG_DIR)
msgfmt --statistics --tcl -l $* -d $(MSG_DIR)/ $<
MSGFILES := $(patsubst po/grasstcl_%.po,$(MSG_DIR)/%.msg,$(wildcard po/grasstcl_*.po))
#create binary messages files
mo: $(libs_FILES) $(mods_FILES) $(wxpy_FILES) $(MSGFILES)
.PHONY: mo
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