u-boot_mod/toolchain/lib/gcc/mips-openwrt-linux-musl/5.3.0/install-tools/mkheaders.conf

SYSTEM_HEADER_DIR="/srv/openwrt/ar71xx/build/staging_dir/toolchain-mips_34kc_gcc-5.3.0_musl-1.1.15/mips-openwrt-linux-musl/sys-include"
OTHER_FIXINCLUDES_DIRS=""
STMP_FIXINC="stmp-fixinc"