mirror of
https://github.com/reactos/CMake.git
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a443308c37
After configuring CMakeFiles/CMake<lang>Compiler.cmake in the build tree the second time (to store ABI information), include it immediately. This allows any logic and settings in the compiler information files to be used without duplicating it in CMakeDetermineCompilerABI.cmake. The change in commit "Use Fortran ABI detection results conservatively" (2010-05-05) needs this to use the same logic to set CMAKE_SIZEOF_VOID_P during first and later runs of CMake.
96 lines
4.6 KiB
CMake
96 lines
4.6 KiB
CMake
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#=============================================================================
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# Copyright 2004-2009 Kitware, Inc.
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#
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# Distributed under the OSI-approved BSD License (the "License");
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# see accompanying file Copyright.txt for details.
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#
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# This software is distributed WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the License for more information.
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#=============================================================================
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# (To distributed this file outside of CMake, substitute the full
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# License text for the above reference.)
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INCLUDE(CMakeTestCompilerCommon)
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# 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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PrintTestCompilerStatus("Fortran" "")
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FILE(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/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}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompiler.f
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OUTPUT_VARIABLE OUTPUT)
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SET(FORTRAN_TEST_WAS_RUN 1)
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ENDIF(NOT CMAKE_Fortran_COMPILER_WORKS)
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IF(NOT CMAKE_Fortran_COMPILER_WORKS)
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PrintTestCompilerStatus("Fortran" " -- broken")
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FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/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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IF(FORTRAN_TEST_WAS_RUN)
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PrintTestCompilerStatus("Fortran" " -- works")
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FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
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"Determining if the Fortran compiler works passed with "
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"the following output:\n${OUTPUT}\n\n")
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ENDIF(FORTRAN_TEST_WAS_RUN)
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SET(CMAKE_Fortran_COMPILER_WORKS 1 CACHE INTERNAL "")
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IF(CMAKE_Fortran_COMPILER_FORCED)
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# The compiler configuration was forced by the user.
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# Assume the user has configured all compiler information.
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ELSE(CMAKE_Fortran_COMPILER_FORCED)
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# Try to identify the ABI and configure it into CMakeFortranCompiler.cmake
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INCLUDE(${CMAKE_ROOT}/Modules/CMakeDetermineCompilerABI.cmake)
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CMAKE_DETERMINE_COMPILER_ABI(Fortran ${CMAKE_ROOT}/Modules/CMakeFortranCompilerABI.F)
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# Test for Fortran 90 support by using an f90-specific construct.
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IF(NOT DEFINED CMAKE_Fortran_COMPILER_SUPPORTS_F90)
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MESSAGE(STATUS "Checking whether ${CMAKE_Fortran_COMPILER} supports Fortran 90")
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FILE(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompilerF90.f90 "
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PROGRAM TESTFortran90
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stop = 1 ; do while ( stop .eq. 0 ) ; end do
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END PROGRAM TESTFortran90
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")
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TRY_COMPILE(CMAKE_Fortran_COMPILER_SUPPORTS_F90 ${CMAKE_BINARY_DIR}
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${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompilerF90.f90
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OUTPUT_VARIABLE OUTPUT)
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IF(CMAKE_Fortran_COMPILER_SUPPORTS_F90)
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MESSAGE(STATUS "Checking whether ${CMAKE_Fortran_COMPILER} supports Fortran 90 -- yes")
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FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
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"Determining if the Fortran compiler supports Fortran 90 passed with "
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"the following output:\n${OUTPUT}\n\n")
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SET(CMAKE_Fortran_COMPILER_SUPPORTS_F90 1)
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ELSE(CMAKE_Fortran_COMPILER_SUPPORTS_F90)
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MESSAGE(STATUS "Checking whether ${CMAKE_Fortran_COMPILER} supports Fortran 90 -- no")
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FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
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"Determining if the Fortran compiler supports Fortran 90 failed with "
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"the following output:\n${OUTPUT}\n\n")
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SET(CMAKE_Fortran_COMPILER_SUPPORTS_F90 0)
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ENDIF(CMAKE_Fortran_COMPILER_SUPPORTS_F90)
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UNSET(CMAKE_Fortran_COMPILER_SUPPORTS_F90 CACHE)
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ENDIF(NOT DEFINED CMAKE_Fortran_COMPILER_SUPPORTS_F90)
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CONFIGURE_FILE(
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${CMAKE_ROOT}/Modules/CMakeFortranCompiler.cmake.in
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${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeFortranCompiler.cmake
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@ONLY IMMEDIATE # IMMEDIATE must be here for compatibility mode <= 2.0
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)
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INCLUDE(${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeFortranCompiler.cmake)
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ENDIF(CMAKE_Fortran_COMPILER_FORCED)
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ENDIF(NOT CMAKE_Fortran_COMPILER_WORKS)
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