Makefile po/Makefile.in: Makefile.in configure install-sh config.h.in po/Makefile.in.in po/POTFILES.in
	./configure

configure:  configure.ac aclocal.m4
	autoconf

config.h.in: configure.ac
	autoheader

aclocal.m4:
	aclocal -I m4

# We want all src/*.c files which do not have corresponding src/*.q

src_q_files=$(wildcard src/*.q)
src_c_files=$(wildcard src/*.c)
src_cq_files=$(patsubst %.q, %.c, $(src_q_files))
src_files=$(filter-out $(src_cq_files), $(src_c_files)) $(src_q_files)


.PHONY: po/POTFILES.in
po/POTFILES.in: 
	@$(RM) po/potfile-temp
	for f in $(src_files) ; do echo $$f >> po/potfile-temp ; done
	@if ( ! test -e $@ ) || ( ! diff  -q po/potfile-temp $@ ) ; then  mv po/potfile-temp $@ ; else $(RM) po/potfile-temp ; fi

install-sh Makefile.in: intl Makefile.am aclocal.m4 config.h.in ABOUT-NLS
	automake --add-missing

po/Makefile.in.in intl ABOUT-NLS:
	touch -f Makefile.am Makefile.am-stamp
	touch -f configure.ac configure.ac-stamp
	cp -a configure.ac configure.ac-bak
	cp -a Makefile.am Makefile.am-bak
	gettextize -f -c --no-changelog --intl
	cp -a Makefile.am-bak Makefile.am
	touch -f Makefile.am-stamp Makefile.am
	cp -a configure.ac-bak configure.ac
	touch -f configure.ac-stamp configure.ac
	$(RM) configure.ac-bak configure.ac-stamp
	$(RM) Makefile.am-bak Makefile.am-stamp



.PHONY: clean
clean:
	$(RM) config.sub config.guess
	$(RM) ABOUT-NLS
	$(RM) -r autom4te.cache
	$(RM) aclocal.m4
	$(RM) missing mkinstalldirs
	$(RM) install-sh
	$(RM) configure Makefile Makefile.in
	$(RM) depcomp
	$(RM) -r m4 intl
	$(RM) po/ChangeLog \
	po/Makefile \
	po/Makefile.in \
	po/Makefile.in.in \
	po/POTFILES \
	po/POTFILES.in \
	po/Rules-quot \
	po/boldquot.sed \
	po/cat-id-tbl.c \
	po/en@boldquot.header \
	po/en@quot.header \
	po/insert-header.sin \
	po/quot.sed \
	po/remove-potcdate.sin \
	po/stamp-po \
	po/Makevars.template