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Cannot install FMM on mac M1 2020 : Could NOT find OpenMP_C (missing: OpenMP_C_FLAGS OpenMP_C_LIB_NAMES) #245
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Perhaps there is some problem with the compiler. You can check some online resources https://stackoverflow.com/questions/46414660/macos-cmake-and-openmp |
Same thing, the mac and linux install instructions don't work at all for me. |
We also ran into this issue. Seems quite tricky to get it installed on Mac. Works well in Ubuntu WSL. |
I overcame the OpenMP error by setting the following env variables (from this SO)[https://stackoverflow.com/questions/48825416/missing-openmp-c-flags-openmp-c-lib-names]:
I also had to install the following:
Using python3.10 the |
darktable-org/darktable#13376 (comment) This solution works for me |
I am installing FMM on mac M1 2020 which I followed the instructions for mac (https://fmm-wiki.github.io/docs/installation/mac.html). However, at the step of the command line "cmake ..", I got an error
CMake Error at /Applications/CMake.app/Contents/share/cmake-3.23/Modules/FindPackageHandleStandardArgs.cmake:230 (message):
Could NOT find OpenMP_C (missing: OpenMP_C_FLAGS OpenMP_C_LIB_NAMES)
Call Stack (most recent call first):
/Applications/CMake.app/Contents/share/cmake-3.23/Modules/FindPackageHandleStandardArgs.cmake:594 (_FPHSA_FAILURE_MESSAGE)
/Applications/CMake.app/Contents/share/cmake-3.23/Modules/FindOpenMP.cmake:545 (find_package_handle_standard_args)
CMakeLists.txt:68 (find_package)
Should I update or install any packages before cmake step ?
Thank You!
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