LIBIPSRC= ${WRKDIR}/${DISTNAME}/libip
post-patch:
@${PERL} -pi -e 's|CC =|CC?=|g ; \
@${REINPLACE_CMD} -e 's|CC =|CC?=|g ; \
s|CFLAGS=|CFLAGS+=|g ; \
s|-O2 ||g' ${LIBASTROSRC}/Makefile ${LIBIPSRC}/Makefile