[GitHub] [incubator-mxnet] ccjernigan commented on issue #20028: Mac-ARM build failure

[GitBox <gi...@apache.org>]

ccjernigan commented on issue #20028:
URL: https://github.com/apache/incubator-mxnet/issues/20028#issuecomment-1120472041

   @matteosal Were you able to get 1.x to build on macOS?  I've been trying to create a build on my M1 Mac, so that I can reference the binary locally as suggested here for DJL: https://github.com/deepjavalibrary/djl/issues/375#issuecomment-975042055
   
   I can get the MxNet master branch to build locally, but not 1.8, 1.9, or 1.9.1RC tags.  If I try to set the environment variable for DJL to pull in the MxNet 2.0 build, it'll crash (which is probably expected since 2.0 is a major new version and DJL is using MxNet 1.8).
   
   It seems like there are two issues with the 1.x branches I can see so far:
   1. An issue with googletest, which I can apparently work around by copying that folder over from the master branch.  The actual error is:
   ```
   CMake Error at CMakeLists.txt:490 (add_subdirectory):
     add_subdirectory given source
     "/3rdparty/googletest/googletest"
   ```
   
   
   2. A compilation issue reported in CMakeError.log:
   ```
   Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" failed.
   Compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ 
   Build flags: 
   Id flags:  
   
   The output was:
   1
   ld: library not found for -lc++
   clang: error: linker command failed with exit code 1 (use -v to see invocation)
   ```


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