AUTOMAKE_OPTIONS = foreign

dist_noinst_DATA = make-builder.as make-src-dist.as make-bin-dist.as

dist_noinst_SCRIPTS = make-builder
dist_noinst_DATA += make-src-dist.in make-bin-dist.in

AUTOM4TE = autom4te

make-builder.in: make-builder.as
	$(AUTOM4TE) --language M4sh make-builder.as -o $@
make-src-dist.in: make-src-dist.as build-pspp.m4
	$(AUTOM4TE) --language build-pspp make-src-dist.as -o $@
make-bin-dist.in: make-bin-dist.as build-pspp.m4
	$(AUTOM4TE) --language build-pspp make-bin-dist.as -o $@

edit = sed \
        -e 's|@VERSION[@]|$(VERSION)|g' \
        -e 's|@PACKAGE_NAME[@]|$(PACKAGE_NAME)|g' \
        -e 's|@configure_input[@]|Generated from $@.in; do not edit by hand.|g'

make-builder: make-builder.in
	rm -f $@ $@.tmp
	srcdir=''; \
	  test -f ./$@.in || srcdir=$(srcdir)/; \
	  $(edit) $${srcdir}$@.in >$@.tmp
	chmod +x $@.tmp
	chmod a-w $@.tmp
	mv $@.tmp $@