export STAGING_DIR=/home/openwrt/staging_dir/toolchain-x86_64_gcc-7.5.0_musl
export PATH=${PATH}:${STAGING_DIR}/bin
./configure –build=x86_64-unknown-linux-gnu –host=x86_64-openwrt-linux-musl
make -j8
export STAGING_DIR=/home/openwrt/staging_dir/toolchain-x86_64_gcc-7.5.0_musl
export PATH=${PATH}:${STAGING_DIR}/bin
./configure –build=x86_64-unknown-linux-gnu –host=x86_64-openwrt-linux-musl
make -j8