33 lines
1.6 KiB
CMake
33 lines
1.6 KiB
CMake
# This file is used by EnableLanguage in cmGlobalGenerator to
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# determine that that selected Fortran compiler can actually compile
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# and link the most basic of programs. If not, a fatal error
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# is set and cmake stops processing commands and will not generate
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# any makefiles or projects.
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IF(NOT CMAKE_Fortran_COMPILER_WORKS)
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MESSAGE(STATUS "Check for working Fortran compiler: ${CMAKE_Fortran_COMPILER}")
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FILE(WRITE ${CMAKE_BINARY_DIR}/CMakeTmp/testFortranCompiler.f "
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PROGRAM TESTFortran
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PRINT *, 'Hello'
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END
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")
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TRY_COMPILE(CMAKE_Fortran_COMPILER_WORKS ${CMAKE_BINARY_DIR}
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${CMAKE_BINARY_DIR}/CMakeTmp/testFortranCompiler.f
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OUTPUT_VARIABLE OUTPUT)
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ENDIF(NOT CMAKE_Fortran_COMPILER_WORKS)
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IF(NOT CMAKE_Fortran_COMPILER_WORKS)
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MESSAGE(STATUS "Check for working Fortran compiler: ${CMAKE_Fortran_COMPILER} -- broken")
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FILE(APPEND ${CMAKE_BINARY_DIR}/CMakeError.log
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"Determining if the Fortran compiler works failed with "
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"the following output:\n${OUTPUT}\n\n")
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MESSAGE(FATAL_ERROR "The Fortran compiler \"${CMAKE_Fortran_COMPILER}\" "
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"is not able to compile a simple test program.\nIt fails "
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"with the following output:\n ${OUTPUT}\n\n"
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"CMake will not be able to correctly generate this project.")
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ELSE(NOT CMAKE_Fortran_COMPILER_WORKS)
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MESSAGE(STATUS "Check for working Fortran compiler: ${CMAKE_Fortran_COMPILER} -- works")
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FILE(APPEND ${CMAKE_BINARY_DIR}/CMakeOutput.log
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"Determining if the Fortran compiler works passed with "
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"the following output:\n${OUTPUT}\n\n")
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ENDIF(NOT CMAKE_Fortran_COMPILER_WORKS)
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