USE_GMAKE= yes
post-extract:
@${PERL} -pi -e 's,^OPT=.*,OPT=${CFLAGS},; \
@${REINPLACE_CMD} -e ' \
s,^OPT=.*,OPT=${CFLAGS},; \
s,=gcc,?=gcc,; \
s,^bindir=.*,bindir=${PREFIX}/bin,; \
s,cp -a,install -m ${BINMODE},' ${WRKSRC}/Makefile