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author | Anas Nashif <anas.nashif@intel.com> | 2013-02-13 18:21:12 -0800 |
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committer | Anas Nashif <anas.nashif@intel.com> | 2013-02-13 18:21:12 -0800 |
commit | ef8aa19c33e83ff019595fd7f8fdc29c35c336a3 (patch) | |
tree | 6501b44707b5c6a88fa5f817adee1a3ffcb0012d /Modules/CMakeTestFortranCompiler.cmake | |
parent | 035c7fabc3b82cbc9a346c11abe2e9462b4c0379 (diff) | |
download | cmake-ef8aa19c33e83ff019595fd7f8fdc29c35c336a3.tar.gz cmake-ef8aa19c33e83ff019595fd7f8fdc29c35c336a3.tar.bz2 cmake-ef8aa19c33e83ff019595fd7f8fdc29c35c336a3.zip |
Imported Upstream version 2.8.10.2upstream/2.8.10.2
Diffstat (limited to 'Modules/CMakeTestFortranCompiler.cmake')
-rw-r--r-- | Modules/CMakeTestFortranCompiler.cmake | 126 |
1 files changed, 68 insertions, 58 deletions
diff --git a/Modules/CMakeTestFortranCompiler.cmake b/Modules/CMakeTestFortranCompiler.cmake index b4dcea634..e26334514 100644 --- a/Modules/CMakeTestFortranCompiler.cmake +++ b/Modules/CMakeTestFortranCompiler.cmake @@ -1,6 +1,6 @@ #============================================================================= -# Copyright 2004-2009 Kitware, Inc. +# Copyright 2004-2012 Kitware, Inc. # # Distributed under the OSI-approved BSD License (the "License"); # see accompanying file Copyright.txt for details. @@ -12,90 +12,100 @@ # (To distribute this file outside of CMake, substitute the full # License text for the above reference.) -INCLUDE(CMakeTestCompilerCommon) +if(CMAKE_Fortran_COMPILER_FORCED) + # The compiler configuration was forced by the user. + # Assume the user has configured all compiler information. + set(CMAKE_Fortran_COMPILER_WORKS TRUE) + return() +endif() + +include(CMakeTestCompilerCommon) + +# Remove any cached result from an older CMake version. +# We now store this in CMakeFortranCompiler.cmake. +unset(CMAKE_Fortran_COMPILER_WORKS CACHE) # This file is used by EnableLanguage in cmGlobalGenerator to # determine that that selected Fortran compiler can actually compile # and link the most basic of programs. If not, a fatal error # is set and cmake stops processing commands and will not generate # any makefiles or projects. -IF(NOT CMAKE_Fortran_COMPILER_WORKS) +if(NOT CMAKE_Fortran_COMPILER_WORKS) PrintTestCompilerStatus("Fortran" "") - FILE(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompiler.f " + file(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompiler.f " PROGRAM TESTFortran PRINT *, 'Hello' END ") - TRY_COMPILE(CMAKE_Fortran_COMPILER_WORKS ${CMAKE_BINARY_DIR} + try_compile(CMAKE_Fortran_COMPILER_WORKS ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompiler.f OUTPUT_VARIABLE OUTPUT) - SET(FORTRAN_TEST_WAS_RUN 1) -ENDIF(NOT CMAKE_Fortran_COMPILER_WORKS) + # Move result from cache to normal variable. + set(CMAKE_Fortran_COMPILER_WORKS ${CMAKE_Fortran_COMPILER_WORKS}) + unset(CMAKE_Fortran_COMPILER_WORKS CACHE) + set(FORTRAN_TEST_WAS_RUN 1) +endif() -IF(NOT CMAKE_Fortran_COMPILER_WORKS) +if(NOT CMAKE_Fortran_COMPILER_WORKS) PrintTestCompilerStatus("Fortran" " -- broken") - FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log "Determining if the Fortran compiler works failed with " "the following output:\n${OUTPUT}\n\n") - MESSAGE(FATAL_ERROR "The Fortran compiler \"${CMAKE_Fortran_COMPILER}\" " + message(FATAL_ERROR "The Fortran compiler \"${CMAKE_Fortran_COMPILER}\" " "is not able to compile a simple test program.\nIt fails " "with the following output:\n ${OUTPUT}\n\n" "CMake will not be able to correctly generate this project.") -ELSE(NOT CMAKE_Fortran_COMPILER_WORKS) - IF(FORTRAN_TEST_WAS_RUN) +else() + if(FORTRAN_TEST_WAS_RUN) PrintTestCompilerStatus("Fortran" " -- works") - FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log "Determining if the Fortran compiler works passed with " "the following output:\n${OUTPUT}\n\n") - ENDIF(FORTRAN_TEST_WAS_RUN) - SET(CMAKE_Fortran_COMPILER_WORKS 1 CACHE INTERNAL "") + endif() - IF(CMAKE_Fortran_COMPILER_FORCED) - # The compiler configuration was forced by the user. - # Assume the user has configured all compiler information. - ELSE(CMAKE_Fortran_COMPILER_FORCED) - # Try to identify the ABI and configure it into CMakeFortranCompiler.cmake - INCLUDE(${CMAKE_ROOT}/Modules/CMakeDetermineCompilerABI.cmake) - CMAKE_DETERMINE_COMPILER_ABI(Fortran ${CMAKE_ROOT}/Modules/CMakeFortranCompilerABI.F) + # Try to identify the ABI and configure it into CMakeFortranCompiler.cmake + include(${CMAKE_ROOT}/Modules/CMakeDetermineCompilerABI.cmake) + CMAKE_DETERMINE_COMPILER_ABI(Fortran ${CMAKE_ROOT}/Modules/CMakeFortranCompilerABI.F) - # Test for Fortran 90 support by using an f90-specific construct. - IF(NOT DEFINED CMAKE_Fortran_COMPILER_SUPPORTS_F90) - MESSAGE(STATUS "Checking whether ${CMAKE_Fortran_COMPILER} supports Fortran 90") - FILE(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompilerF90.f90 " + # Test for Fortran 90 support by using an f90-specific construct. + if(NOT DEFINED CMAKE_Fortran_COMPILER_SUPPORTS_F90) + message(STATUS "Checking whether ${CMAKE_Fortran_COMPILER} supports Fortran 90") + file(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompilerF90.f90 " PROGRAM TESTFortran90 stop = 1 ; do while ( stop .eq. 0 ) ; end do END PROGRAM TESTFortran90 ") - TRY_COMPILE(CMAKE_Fortran_COMPILER_SUPPORTS_F90 ${CMAKE_BINARY_DIR} - ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompilerF90.f90 - OUTPUT_VARIABLE OUTPUT) - IF(CMAKE_Fortran_COMPILER_SUPPORTS_F90) - MESSAGE(STATUS "Checking whether ${CMAKE_Fortran_COMPILER} supports Fortran 90 -- yes") - FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log - "Determining if the Fortran compiler supports Fortran 90 passed with " - "the following output:\n${OUTPUT}\n\n") - SET(CMAKE_Fortran_COMPILER_SUPPORTS_F90 1) - ELSE(CMAKE_Fortran_COMPILER_SUPPORTS_F90) - MESSAGE(STATUS "Checking whether ${CMAKE_Fortran_COMPILER} supports Fortran 90 -- no") - FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log - "Determining if the Fortran compiler supports Fortran 90 failed with " - "the following output:\n${OUTPUT}\n\n") - SET(CMAKE_Fortran_COMPILER_SUPPORTS_F90 0) - ENDIF(CMAKE_Fortran_COMPILER_SUPPORTS_F90) - UNSET(CMAKE_Fortran_COMPILER_SUPPORTS_F90 CACHE) - ENDIF(NOT DEFINED CMAKE_Fortran_COMPILER_SUPPORTS_F90) + try_compile(CMAKE_Fortran_COMPILER_SUPPORTS_F90 ${CMAKE_BINARY_DIR} + ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompilerF90.f90 + OUTPUT_VARIABLE OUTPUT) + if(CMAKE_Fortran_COMPILER_SUPPORTS_F90) + message(STATUS "Checking whether ${CMAKE_Fortran_COMPILER} supports Fortran 90 -- yes") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log + "Determining if the Fortran compiler supports Fortran 90 passed with " + "the following output:\n${OUTPUT}\n\n") + set(CMAKE_Fortran_COMPILER_SUPPORTS_F90 1) + else() + message(STATUS "Checking whether ${CMAKE_Fortran_COMPILER} supports Fortran 90 -- no") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log + "Determining if the Fortran compiler supports Fortran 90 failed with " + "the following output:\n${OUTPUT}\n\n") + set(CMAKE_Fortran_COMPILER_SUPPORTS_F90 0) + endif() + unset(CMAKE_Fortran_COMPILER_SUPPORTS_F90 CACHE) + endif() + + # Re-configure to save learned information. + configure_file( + ${CMAKE_ROOT}/Modules/CMakeFortranCompiler.cmake.in + ${CMAKE_PLATFORM_INFO_DIR}/CMakeFortranCompiler.cmake + @ONLY IMMEDIATE # IMMEDIATE must be here for compatibility mode <= 2.0 + ) + include(${CMAKE_PLATFORM_INFO_DIR}/CMakeFortranCompiler.cmake) - CONFIGURE_FILE( - ${CMAKE_ROOT}/Modules/CMakeFortranCompiler.cmake.in - ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeFortranCompiler.cmake - @ONLY IMMEDIATE # IMMEDIATE must be here for compatibility mode <= 2.0 - ) - INCLUDE(${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeFortranCompiler.cmake) - ENDIF(CMAKE_Fortran_COMPILER_FORCED) - IF(CMAKE_Fortran_SIZEOF_DATA_PTR) - FOREACH(f ${CMAKE_Fortran_ABI_FILES}) - INCLUDE(${f}) - ENDFOREACH() - UNSET(CMAKE_Fortran_ABI_FILES) - ENDIF() -ENDIF(NOT CMAKE_Fortran_COMPILER_WORKS) + if(CMAKE_Fortran_SIZEOF_DATA_PTR) + foreach(f ${CMAKE_Fortran_ABI_FILES}) + include(${f}) + endforeach() + unset(CMAKE_Fortran_ABI_FILES) + endif() +endif() |