sed -e "s|\$(PGEN) \$(GRAMMAR_INPUT) \$(GRAMMAR_H) \$(GRAMMAR_C)|"\
"${WORKDIR}/${CBUILD}/\$(PGEN) \$(GRAMMAR_INPUT) \$(GRAMMAR_H) \$(GRAMMAR_C)|g" \
-i Makefile{.pre,}
emake || die "cross-make failed"
emake CFLAGS="" CXXFLAGS="" LDFLAGS="" || die "cross-make failed"
--
emake CPPFLAGS="" CFLAGS="" LDFLAGS="" || die "emake failed"
emake || die "emake failed"