cmake_modules/CMakeTestPascalCompiler.cmake
author sheepluva
Fri, 06 Dec 2013 23:53:35 +0100
changeset 9760 395ca7fe6362
parent 8866 26424c644306
permissions -rw-r--r--
It seems that at the current state it is necessary to protect sending stats/ending game from multiple execution, as that can happen if you e.g. fail a mission more than once in the same tick (e.g. destroying two essential crates at the same time) Otherwise you can get a blank / stuck frontend (e.g. when using deagle to shoot the two last crates at the same time)! the best approach might be to never call the function that sends stats and ends game from any event handler directly, but instead have a flag 'isFailed' that is set to true when any of the possible fails happen and to check that flag every tick to send stats and end game if true

# This file is used by EnableLanguage in cmGlobalGenerator to determine that
# the FreePascal can actually compile and link the most basic of programs.
# If not, a fatal error is set, cmake stops processing commands and will not
# generate any makefiles or projects.

if(NOT CMAKE_Pascal_COMPILER_WORKS)
    message(STATUS "Check for working Pascal compiler: ${CMAKE_Pascal_COMPILER}")
    file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeTmp/testpascalcompiler.pas
         "program testPascalCompiler;
          begin
          end.
         ")

    file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeTmp/CMakeLists.txt
         "set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake_modules)
          set(CMAKE_VERBOSE_MAKEFILE ON CACHE BOOL \"\" FORCE)
          project(test Pascal)
          add_executable(testpascalcompiler testpascalcompiler.pas)
         ")

# To avoid try_compile recurse error, use any binary directory other
# than ${CMAKE_BINARY_DIR}. The choice of
# bindir = ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp is
# especially advantageous since it makes an in-source build which
# means that no special variables need to be set to find files.
    try_compile(CMAKE_Pascal_COMPILER_WORKS
                ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeTmp
                ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeTmp
                test
                OUTPUT_VARIABLE RESULT_OUTPUT
                )
    set(PASCAL_TEST_WAS_RUN 1)
endif(NOT CMAKE_Pascal_COMPILER_WORKS)

if(NOT CMAKE_Pascal_COMPILER_WORKS)
    message(STATUS "Check for working Pascal compiler: ${CMAKE_Pascal_COMPILER} -- broken")
    file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeError.log
         "Determining if the Pascal compiler works failed with "
         "the following output:\n${RESULT_OUTPUT}\n\n")
    message(FATAL_ERROR "The Pascal builder \"${CMAKE_Pascal_COMPILER}\" "
            "is not able to compile and link a simple test program.\nIt fails "
            "with the following output:\n ${RESULT_OUTPUT}\n\n"
            "CMake will not be able to correctly generate this project.")
else(NOT CMAKE_Pascal_COMPILER_WORKS)
    if(PASCAL_TEST_WAS_RUN)
        message(STATUS "Check for working Pascal compiler: ${CMAKE_Pascal_COMPILER} -- works")
        file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
             "Determining if the Pascal compiler works passed with "
             "the following output:\n${RESULT_OUTPUT}\n\n")
    endif(PASCAL_TEST_WAS_RUN)
    set(CMAKE_Pascal_COMPILER_WORKS 1 CACHE INTERNAL "")
endif(NOT CMAKE_Pascal_COMPILER_WORKS)