Merge pull request #3516 from mmuetzel/no-fortran
cmake: Check if Fortran compiler is usable before enabling it.
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commit
b0d39349f9
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@ -20,19 +20,16 @@
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# NEEDBUNDERSCORE
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# NEED2UNDERSCORES
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if (NOT NO_LAPACK)
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include(CheckLanguage)
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check_language(Fortran)
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if(CMAKE_Fortran_COMPILER)
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enable_language(Fortran)
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else()
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message(STATUS "No Fortran compiler found, can build only BLAS but not LAPACK")
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include(CheckLanguage)
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check_language(Fortran)
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if(CMAKE_Fortran_COMPILER)
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enable_language(Fortran)
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else()
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if (NOT NO_LAPACK)
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message(STATUS "No Fortran compiler found, can build only BLAS but not LAPACK")
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endif()
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set (NOFORTRAN 1)
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set (NO_LAPACK 1)
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endif()
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else()
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include(CMakeForceCompiler)
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CMAKE_FORCE_Fortran_COMPILER(gfortran GNU)
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endif()
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if (NOT ONLY_CBLAS)
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