GRAPHITE="-floop-interchange -ftree-loop-distribution -floop-strip-mine -floop-block" FPUABI="-mfloat-abi=softfp" CFLAGS="-O2 -ftree-vectorize -pipe -march=armv7-a -mfpu=vfpv3-d16 ${FPUABI} ${GRAPHITE}" CXXFLAGS="${CFLAGS}" LDFLAGS="-Wl,-O1 -Wl,--as-needed" CHOST="armv7a-unknown-linux-gnueabi" source /etc/make.conf.common source /var/lib/layman/make.conf