/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libvpx_g.a(fwd_txfm_avx2.c.o) has no symbols
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY


libvpx/1.9.0: WARN: Error running `configure --help`: Error 1 while executing source_subfolder/configure --help