[Openmp-dev] Using openmp in an Xcode command line project
Jan-Michael Tressler via Openmp-dev
openmp-dev at lists.llvm.org
Fri Sep 30 23:15:43 PDT 2016
Hi,
I just wanted to share this with the group. While I found Xcode - Homebrew directions, I didn’t find any Xcode - Macports directions.
This brief set of steps worked for me.
1. In Macports, I installed llvm clang 3.7 with openmp support:
sudo port install llvm-3.7
sudo port install ld64 +ld64_xcode
sudo port install clang-3.7 +openmp
2. In Xcode project, I added user-defined settings ‘CC’ with value set to “/opt/local/bin/clang-mp-3.7” (clang path).
3. Add “-fopenmp” to “Other C Flags”
4. Open folder “/opt/local/lib/libomp” and drag libomp.dylib to Xcode project. This will add the library to the project.
5. Test openmp functionality.
Hope this helps,
Jan-Michael
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