1# this is the makefile for generating wxstd.pot message catalog file and
2# building lang.mo files from the translated lang.po catalogs
3
4# this makefile may be invoked to build either wxstd.pot or any lang.mo
5
6# Autodetect the languages we support.  Currently this relies on make
7# being called with this dir as the cwd, but if we generate this file
8# with configure an explicit path should be specified -- RL.
9
10WX_LINGUAS := $(shell ls *.po 2> /dev/null | sed 's/wxstd.pot//g' | sed 's/.po//g')
11
12# the programs we use (TODO: use configure to detect them)
13MSGFMT=msgfmt --verbose
14MSGMERGE=msgmerge
15XGETTEXT=xgettext
16XARGS=xargs
17
18# common xgettext args: C++ syntax, use the specified macro names as markers
19XGETTEXT_ARGS=-C -k_ -kwxPLURAL:1,2 -kwxGETTEXT_IN_CONTEXT:1c,2 -kwxGETTEXT_IN_CONTEXT_PLURAL:1c,2,3 -kwxTRANSLATE -kwxGetTranslation --add-comments=TRANSLATORS: -j
20
21# implicit rules
22%.mo: %.po
23	$(MSGFMT) -c -o $@ $<
24
25# a PO file must be updated from wxstd.pot to include new translations
26$(foreach lang,$(WX_LINGUAS),$(lang).po): wxstd.pot
27
28%.po:
29	if [ -f $@ ]; then $(MSGMERGE) $@ wxstd.pot > $@.new && mv $@.new $@; else cp wxstd.pot $@; fi
30
31wxstd.pot:
32	touch $@
33	(find ../include -name "*.h"; find ../src -name "*.cpp"; find ../src -name "*.mm") | LC_COLLATE=C sort | $(XARGS) $(XGETTEXT) $(XGETTEXT_ARGS) -o wxstd.pot
34
35allpo: force-update
36	@-for t in $(WX_LINGUAS); do $(MAKE) $$t.po; done
37
38allmo:
39	@for t in $(WX_LINGUAS); do $(MAKE) $$t.mo; done
40
41force-update:
42	$(RM) wxstd.pot
43
44check:
45	@for t in $(WX_LINGUAS); do \
46	    $(MSGFMT) -c -o /dev/null $$t.po 2>/dev/null || echo "$$t.po is BROKEN."; \
47	done
48
49# print out the percentage of the translated strings
50stats: FORCE
51	@for i in $(WX_LINGUAS); do \
52		x=`$(MSGFMT) -o /dev/null "$$i.po" 2>&1 | sed -e 's/[,\.]//g' \
53			-e 's/\([0-9]\+\) translated messages\?/TR=\1/' \
54			-e 's/\([0-9]\+\) fuzzy translations\?/FZ=\1/' \
55			-e 's/\([0-9]\+\) untranslated messages\?/UT=\1/'`; \
56		TR=0 FZ=0 UT=0; \
57		eval $$x; \
58		TOTAL=`expr $$TR + $$FZ + $$UT`; \
59		echo "$$i.po `expr 100 "*" $$TR / $$TOTAL`% of $$TOTAL strings"; \
60	done
61
62FORCE:
63
64.PHONY: allpo allmo force-update percentage FORCE
65
66