[CMake] cmake 3.7.2. find_package(OpenMP) MSVC

[Georg Schramm]

Dear all,

 

I recently switched to cmake 3.7.2 on windows 7.
I am building a project with openmp and use find_package(OpenMP).

With cmake 3.5.2 and 3.6.3 the generation of the .sln file for VS 14 2015 works fine.
However, with cmake 3.7.2 I get the error shown below.

 

All cmake versions were installed with the windows installer downloaded from the

cmake website.

As anybody an idea what is going wrong?

 

Bests,

Georg

####################################
-- Try OpenMP C flag = [/openmp]
-- Performing Test OpenMP_FLAG_DETECTED
-- Performing Test OpenMP_FLAG_DETECTED - Success
CMake Error at C:/Program Files/CMake/share/cmake-3.7/Modules/FindOpenMP.cmake:175 (try_compile):
  Cannot copy output executable

    ''

  to destination specified by COPY_FILE:

    'N:/georgschramm/kul_nm_software_gs/build_win/CMakeFiles/FindOpenMP/ompver_C.bin'

  Unable to find the executable at any of:

    N:/georgschramm/kul_nm_software_gs/build_win/CMakeFiles/CMakeTmp/cmTC_8cd34_win.exe
    N:/georgschramm/kul_nm_software_gs/build_win/CMakeFiles/CMakeTmp/Debug/cmTC_8cd34_win.exe
    N:/georgschramm/kul_nm_software_gs/build_win/CMakeFiles/CMakeTmp/Development/cmTC_8cd34_win.exe

Call Stack (most recent call first):
  C:/Program Files/CMake/share/cmake-3.7/Modules/FindOpenMP.cmake:224 (_OPENMP_GET_SPEC_DATE)
  RECONSTRUCTION/CMakeLists.txt:142 (find_package)
#####################################

-- 

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