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

-- The CXX compiler identification is GNU 8.4.0
-- The C compiler identification is GNU 8.4.0
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /openwrt/staging_dir/toolchain-mips_24kc_gcc-8.4.0_musl/bin/mips-openwrt-linux-musl-g++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /openwrt/staging_dir/toolchain-mips_24kc_gcc-8.4.0_musl/bin/mips-openwrt-linux-musl-gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Gerbera Version: 1.8.2
-- Looking for C++ include optional
-- Looking for C++ include optional - found
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE  
-- Looking for __atomic_fetch_add_4 in atomic
-- Looking for __atomic_fetch_add_4 in atomic - found
-- Looking for C++ include filesystem
-- Looking for C++ include filesystem - found
-- Performing Test CXX_FILESYSTEM_NO_LINK_NEEDED
-- Performing Test CXX_FILESYSTEM_NO_LINK_NEEDED - Failed
-- Performing Test CXX_FILESYSTEM_STDCPPFS_NEEDED
-- Performing Test CXX_FILESYSTEM_STDCPPFS_NEEDED - Success
-- Found Iconv: /openwrt/staging_dir/target-mips_24kc_musl/usr/lib/libiconv-stub/lib/libiconv.a  
-- Looking for BSD native UUID
-- Looking for libuuid
-- Looking for libuuid - found
-- Found libuuid: TRUE  
-- Looking for native LFS support
-- Looking for native LFS support - found
-- Found LFS: TRUE  
CMake Error at CMakeLists.txt:336 (find_package):
  By not providing "FindNPUPNP.cmake" in CMAKE_MODULE_PATH this project has
  asked CMake to find a package configuration file provided by "NPUPNP", but
  CMake did not find one.

  Could not find a package configuration file provided by "NPUPNP" with any
  of the following names:

    NPUPNPConfig.cmake
    npupnp-config.cmake

  Add the installation prefix of "NPUPNP" to CMAKE_PREFIX_PATH or set
  "NPUPNP_DIR" to a directory containing one of the above files.  If "NPUPNP"
  provides a separate development package or SDK, be sure it has been
  installed.


-- Configuring incomplete, errors occurred!
See also "/openwrt/build_dir/target-mips_24kc_musl/gerbera-1.8.2/CMakeFiles/CMakeOutput.log".
See also "/openwrt/build_dir/target-mips_24kc_musl/gerbera-1.8.2/CMakeFiles/CMakeError.log".
make[3]: *** [Makefile:90: /openwrt/build_dir/target-mips_24kc_musl/gerbera-1.8.2/.configured_09f4147509b3be2b1b7c074f234880e3] Error 1