[Openmp-dev] Using openmp in an Xcode command line project

[Andrey Bokhanko via Openmp-dev]

Hi Jan-Michael,

Thank you for summarizing and posting this -- I'm sure this will come handy
for quite a few people!

Yours,
Andrey


On Sat, Oct 1, 2016 at 9:28 AM, Jan-Michael Tressler via Openmp-dev <
openmp-dev at lists.llvm.org> wrote:

> Hi,
>
> Sorry, but I forgot to add a couple steps.
>
> 5. Set "Enable Modules (C and Objective-C" to NO
>
> 6. Add “/opt/local/include” to  “Header Search Paths”  Add
> “/opt/local/lib” to “Library Search Paths”.
>
> 7. OpenMP headers can be added via: #include <libomp/omp.h>
>
> Thanks,
> Jan-Michael
>
>
> On Fri, Sep 30, 2016 at 11:17 PM, Jan-Michael Tressler <jtressle at gmail.com
> > wrote:
>
>> 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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