# *.po and *.pot are kept in VCS and generated by po4a-dist command
# translated/* are put in distribution but not found in VCS
#
# run:
#   make -C man-po po4a-dist
# To update man page translations

dist_man_MANS = \
	../free.1 \
	../pgrep.1 \
	../pkill.1 \
	../pmap.1 \
	../uptime.1 \
	../vmstat.8 \
	../w.1 \
	../ps/procps.1

if !CYGWIN
dist_man_MANS += \
	../pwdx.1 \
	../tload.1 \
	../sysctl.8 \
	../sysctl.conf.5 \
	../ps/ps.1
endif

translated_MANS = $(wildcard translated/*/*.[1-9])
translated_MAN_sections=$(subst .,,$(sort $(suffix $(translated_MANS))))

translated_langs = $(notdir $(wildcard translated/*))


EXTRA_DIST = po4a.cfg \
	     procps-man.pot \
	     $(translated_MANS)

LINGUAS_DIST=$(subst .po,,$(wildcard $(srcdir)/*.po))
# If the user has not defined it let's use the default.
LINGUAS ?= $(LINGUAS_DIST)


PO4A_V = $(PO4A_V_@AM_V@)
PO4A_V_ = $(PO4A_V_@AM_DEFAULT_V@)
PO4A_V_0 = @echo "  PO4A   $@";

PO4A_OPTS = --srcdir $(srcdir) --destdir $(CURDIR) \
            --package-name $(PACKAGE) --package-version $(VERSION) \
            --msgid-bugs-address "Procps list <procps@freelists.org>"

if USE_PO4A

update-po:
	$(PO4A_V) $(PO4A) $(PO4A_OPTS) --force $(srcdir)/po4a.cfg

#clean-local:
#	rm -rf translated/$(LINGUAS_DIST)
#

procps-man.pot:
#	parafiles = $(patsubst %,-m%,$(subst :, ,$(dist_man_MANS)))
#	parafiles = $(dist_man_MANS:doc=Ente)
	po4a-gettextize -M utf8 --option groff_code=verbatim --option generated --option untranslated="a.RE,\|" --option unknown_macros=untranslated -f man $(patsubst %,-m%,$(subst :, ,$(dist_man_MANS))) -p $@

endif

install-data-local:
	for lang in $(LINGUAS) ; do \
	    files=""; \
	    for trans in $(notdir $(dist_man_MANS)); do \
		if [ -f $(CURDIR)/translated/$$lang/$$trans ]; then \
		    files="$$files $(CURDIR)/translated/$$lang/$$trans"; \
		elif [ -f $(srcdir)/translated/$$lang/$$trans ]; then \
		    files="$$files $(srcdir)/translated/$$lang/$$trans"; \
		fi; \
	    done; \
	    $(MAKE) install-man \
	            mandir="$(mandir)/$$lang" \
		    man_MANS="" \
		    dist_man_MANS="$$files"; \
	done