docker pull immortalwrt/opde:sdk
docker run -it --rm immortalwrt/opde:sdk zsh # or bash
export http_proxy= # [your proxy], do not use localhost or 127.0.0.1
export https_proxy=$http_proxy
opde feeds && opde config -a
make package/feeds/packages/luaossl/compile -j$(nproc) || make package/feeds/packages/luaossl/compile V=s

make[4]: Entering directory '/openwrt/build_dir/target-aarch64_cortex-a53_musl/luaossl-20200709'
cp /openwrt/build_dir/target-aarch64_cortex-a53_musl/luaossl-20200709/config.h.guess /openwrt/build_dir/target-aarch64_cortex-a53_musl/luaossl-20200709/config.h
cp /openwrt/build_dir/target-aarch64_cortex-a53_musl/luaossl-20200709/config.h /openwrt/build_dir/target-aarch64_cortex-a53_musl/luaossl-20200709/src/config.h
mkdir -p /openwrt/build_dir/target-aarch64_cortex-a53_musl/luaossl-20200709/src/5.1
ccache_cc -Os -pipe -mcpu=cortex-a53 -fno-caller-saves -fno-plt -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -fmacro-prefix-map=/openwrt/build_dir/target-aarch64_cortex-a53_musl/luaossl-20200709=luaossl-20200709 -Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 -Wl,-z,now -Wl,-z,relro -DPIC -fPIC  -I/openwrt/staging_dir/toolchain-aarch64_cortex-a53_gcc-8.4.0_musl/usr/include -I/openwrt/staging_dir/toolchain-aarch64_cortex-a53_gcc-8.4.0_musl/include/fortify -I/openwrt/staging_dir/toolchain-aarch64_cortex-a53_gcc-8.4.0_musl/include  -I/openwrt/staging_dir/target-aarch64_cortex-a53_musl/usr/include -D_REENTRANT -D_THREAD_SAFE -D_GNU_SOURCE  -DHAVE_CONFIG_H -DCOMPAT53_PREFIX=luaossl -c -o /openwrt/build_dir/target-aarch64_cortex-a53_musl/luaossl-20200709/src/5.1/openssl.o /openwrt/build_dir/target-aarch64_cortex-a53_musl/luaossl-20200709/src/openssl.c
/openwrt/build_dir/target-aarch64_cortex-a53_musl/luaossl-20200709/src/openssl.c:68:10: fatal error: openssl/opensslconf.h: No such file or directory
 #include <openssl/opensslconf.h>
          ^~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make[4]: *** [/openwrt/build_dir/target-aarch64_cortex-a53_musl/luaossl-20200709/src/GNUmakefile:61: /openwrt/build_dir/target-aarch64_cortex-a53_musl/luaossl-20200709/src/5.1/openssl.o] Error 1
make[4]: Leaving directory '/openwrt/build_dir/target-aarch64_cortex-a53_musl/luaossl-20200709'
make[3]: *** [Makefile:62: /openwrt/build_dir/target-aarch64_cortex-a53_musl/luaossl-20200709/.built] Error 2