28 lines
1.1 KiB
CMake
28 lines
1.1 KiB
CMake
# - Check if the Fortran function exists.
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# CHECK_TIME_FUNCTION(FUNCTION VARIABLE TYPE)
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# - macro which checks if the Fortran function exists
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# FUNCTION - the name of the Fortran function
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# VARIABLE - variable to store the result
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#
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macro(CHECK_TIME_FUNCTION FUNCTION VARIABLE)
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execute_process(COMMAND ${CMAKE_Fortran_COMPILER} -o secondtst second_${FUNCTION}.f secondtst.f
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WORKING_DIRECTORY ${LAPACK_SOURCE_DIR}/INSTALL
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RESULT_VARIABLE RES
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OUTPUT_VARIABLE OUT
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ERROR_VARIABLE ERR
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)
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if(${RES} EQUAL 0)
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set(${VARIABLE} ${FUNCTION} CACHE INTERNAL "Have Fortran function ${FUNCTION}")
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message(STATUS "Looking for Fortran ${FUNCTION} - found")
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file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
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"Fortran ${FUNCTION} exists. ${OUT} \n\n")
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else(${RES} EQUAL 0)
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message(STATUS "Looking for Fortran ${FUNCTION} - not found")
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file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
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"Fortran ${FUNCTION} does not exist. \n ${ERR} \n")
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endif(${RES} EQUAL 0)
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endmacro(CHECK_TIME_FUNCTION)
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