126 lines
5.0 KiB
CMake
126 lines
5.0 KiB
CMake
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macro(GetFilesWithSourceGroups GLOB_TYPE VARIABLE RELATIVE_TO)
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file(${GLOB_TYPE} files ${ARGN})
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foreach(file ${files})
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file(RELATIVE_PATH relFile ${RELATIVE_TO} ${file})
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get_filename_component(folder ${relFile} PATH)
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string(REPLACE / \\ folder "${folder}")
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source_group("${folder}" FILES ${file})
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endforeach()
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list(APPEND ${VARIABLE} ${files})
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endmacro()
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function(SimpleCompileCheck VARIABLE DESCRIPTION SOURCE)
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if(MSVC)
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# Force warning as error to detect "noexcept" warning when exceptions are disabled:
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /WX")
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endif()
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string(MD5 hashInputs "${CMAKE_CXX_FLAGS}${SOURCE}")
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if(NOT DEFINED ${VARIABLE} OR NOT "${${VARIABLE}_HASH}" STREQUAL "${hashInputs}")
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file(WRITE ${CMAKE_BINARY_DIR}/CMakeTmp/CompileCheck.cpp "${SOURCE}\nint main() { return 0; };")
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try_compile(${VARIABLE} ${CMAKE_BINARY_DIR}/CMakeTmp ${CMAKE_BINARY_DIR}/CMakeTmp/CompileCheck.cpp OUTPUT_VARIABLE output)
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if(${VARIABLE})
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message("${DESCRIPTION} -- yes")
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else()
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message("${DESCRIPTION} -- no")
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endif()
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set(${VARIABLE} ${${VARIABLE}} CACHE INTERNAL "${DESCRIPTION}")
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set("${VARIABLE}_HASH" "${hashInputs}" CACHE INTERNAL "${DESCRIPTION} (hashed inputs)")
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endif()
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endfunction()
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macro(GetAbsoluteRelativeTo VARIABLE ROOT RELATIVE)
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if(IS_ABSOLUTE "${RELATIVE}")
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set(${VARIABLE} "${RELATIVE}")
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else()
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get_filename_component(${VARIABLE} "${ROOT}/${RELATIVE}" ABSOLUTE)
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endif()
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endmacro()
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macro(ConfigureFileIfChanged SRC_FILE DST_FILE SOURCE_FILES_VAR)
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get_filename_component(fullSrcPath "${SRC_FILE}" ABSOLUTE)
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list(APPEND ${SOURCE_FILES_VAR} ${fullSrcPath} ${DST_FILE})
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source_group("config" FILES ${fullSrcPath} ${DST_FILE})
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configure_file("${fullSrcPath}" "${DST_FILE}.compare")
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file(READ "${DST_FILE}.compare" newContents)
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file(TO_NATIVE_PATH "${fullSrcPath}" fullScrPathNative)
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file(TO_NATIVE_PATH "${CMAKE_CURRENT_LIST_FILE}" currentListFileNative)
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set(newContents
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"//--------------------------------------------
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// This file was autogenerated from: ${fullScrPathNative}
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// while running: ${currentListFileNative}
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// Do not edit!
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//--------------------------------------------
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${newContents}")
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file(REMOVE "${DST_FILE}.compare")
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if(EXISTS "${DST_FILE}")
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file(READ "${DST_FILE}" oldContents)
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if (NOT oldContents STREQUAL newContents)
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file(WRITE "${DST_FILE}" "${newContents}")
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endif()
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else()
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file(WRITE "${DST_FILE}" "${newContents}")
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endif()
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endmacro()
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macro(WriteFileIfDifferent CONTENTS DST_FILE SOURCE_FILES_VAR)
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list(APPEND ${SOURCE_FILES_VAR} ${DST_FILE})
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source_group("config" FILES ${SRC_FILE} ${DST_FILE})
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if(EXISTS "${DST_FILE}")
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file(READ "${DST_FILE}" oldContents)
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if(NOT oldContents STREQUAL CONTENTS)
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file(WRITE "${DST_FILE}" "${CONTENTS}")
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endif()
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else()
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file(WRITE "${DST_FILE}" "${CONTENTS}")
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endif()
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endmacro()
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macro(ApplyTurfBuildSettings)
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if(MSVC)
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set(CMAKE_EXE_LINKER_FLAGS "/ignore:4221")
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set(CMAKE_STATIC_LINKER_FLAGS "/ignore:4221")
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set(CMAKE_SHARED_LINKER_FLAGS "/ignore:4221")
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if(TURF_WITH_EXCEPTIONS)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHsc")
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else()
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add_definitions(-D_HAS_EXCEPTIONS=0)
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endif()
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if(NOT TURF_WITH_SECURE_COMPILER)
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add_definitions(-D_CRT_SECURE_NO_WARNINGS=1)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /GS-")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /GS-")
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endif()
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else()
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set(CMAKE_C_FLAGS "-g -std=gnu99 -fno-stack-protector")
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if(DEFINED TURF_ENABLE_CPP11 AND NOT "${TURF_ENABLE_CPP11}")
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set(CMAKE_CXX_FLAGS "-g -fno-stack-protector")
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else()
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if(MINGW)
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set(CMAKE_CXX_FLAGS "-g -std=gnu++11 -fno-stack-protector")
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else()
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set(CMAKE_CXX_FLAGS "-g -std=c++11 -fno-stack-protector")
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endif()
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endif()
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if(NOT TURF_WITH_EXCEPTIONS)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions")
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endif()
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if(NOT CYGWIN) # Don't specify -pthread on Cygwin
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread")
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endif()
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endif()
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# Define custom build configs
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set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DTURF_WITH_ASSERTS=1")
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set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DTURF_WITH_ASSERTS=1")
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set(CMAKE_C_FLAGS_RELWITHASSERTS "${CMAKE_C_FLAGS_RELWITHDEBINFO} -DTURF_WITH_ASSERTS=1")
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set(CMAKE_CXX_FLAGS_RELWITHASSERTS "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -DTURF_WITH_ASSERTS=1")
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set(CMAKE_EXE_LINKER_FLAGS_RELWITHASSERTS "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO}")
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endmacro()
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macro(AddDLLCopyStep TARGET_NAME)
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foreach(DLL ${ARGN})
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add_custom_command(TARGET ${TARGET_NAME} POST_BUILD COMMAND
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${CMAKE_COMMAND} -E copy_if_different ${DLL} $<TARGET_FILE_DIR:${TARGET_NAME}>)
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endforeach()
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endmacro()
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