cmake_modules/CMakeTestPascalCompiler.cmake
author Wuzzy <Wuzzy2@mail.ru>
Mon, 13 Nov 2017 22:14:45 +0100
changeset 12836 8610462e3d33
parent 8866 26424c644306
permissions -rw-r--r--
Remove 2 unused number tags in Construction Mode GUI These numbers are shown aside the power tag, but the numbers never change. They don't serve any purpose and are just visual clutter and annoying, since they partially overlap. They are probably a leftover from copying code over from other scripts. With this changeset, only the power and turn time are left visible, as it is supposed to.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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# This file is used by EnableLanguage in cmGlobalGenerator to determine that
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# the FreePascal can actually compile and link the most basic of programs.
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# If not, a fatal error is set, cmake stops processing commands and will not
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# generate any makefiles or projects.
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if(NOT CMAKE_Pascal_COMPILER_WORKS)
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    message(STATUS "Check for working Pascal compiler: ${CMAKE_Pascal_COMPILER}")
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    file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeTmp/testpascalcompiler.pas
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         "program testPascalCompiler;
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          begin
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          end.
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         ")
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    file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeTmp/CMakeLists.txt
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         "set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake_modules)
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          set(CMAKE_VERBOSE_MAKEFILE ON CACHE BOOL \"\" FORCE)
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          project(test Pascal)
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          add_executable(testpascalcompiler testpascalcompiler.pas)
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         ")
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# To avoid try_compile recurse error, use any binary directory other
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# than ${CMAKE_BINARY_DIR}. The choice of
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# bindir = ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp is
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# especially advantageous since it makes an in-source build which
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# means that no special variables need to be set to find files.
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    try_compile(CMAKE_Pascal_COMPILER_WORKS
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                ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeTmp
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                ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeTmp
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                test
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                OUTPUT_VARIABLE RESULT_OUTPUT
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                )
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    set(PASCAL_TEST_WAS_RUN 1)
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endif(NOT CMAKE_Pascal_COMPILER_WORKS)
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if(NOT CMAKE_Pascal_COMPILER_WORKS)
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    message(STATUS "Check for working Pascal compiler: ${CMAKE_Pascal_COMPILER} -- broken")
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    file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeError.log
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         "Determining if the Pascal compiler works failed with "
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         "the following output:\n${RESULT_OUTPUT}\n\n")
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    message(FATAL_ERROR "The Pascal builder \"${CMAKE_Pascal_COMPILER}\" "
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            "is not able to compile and link a simple test program.\nIt fails "
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            "with the following output:\n ${RESULT_OUTPUT}\n\n"
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            "CMake will not be able to correctly generate this project.")
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else(NOT CMAKE_Pascal_COMPILER_WORKS)
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    if(PASCAL_TEST_WAS_RUN)
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        message(STATUS "Check for working Pascal compiler: ${CMAKE_Pascal_COMPILER} -- works")
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        file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
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             "Determining if the Pascal compiler works passed with "
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             "the following output:\n${RESULT_OUTPUT}\n\n")
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    endif(PASCAL_TEST_WAS_RUN)
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    set(CMAKE_Pascal_COMPILER_WORKS 1 CACHE INTERNAL "")
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endif(NOT CMAKE_Pascal_COMPILER_WORKS)
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