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f69c252f1d
- Set SSE2 compile-flags only when used on 32-bit platforms (only used on x86 platforms, as x64 / Itanium has this as a standard) - Clean up/merge some of the 64-bit/32-bit compiler options - Clean up use of the PLATFORM variable (now sets PLATFORM 32 or PLATFORM 64, shaving off the CMAKE_SIZEOF_VOID_P test slightly) --HG-- branch : trunk
56 lines
2.4 KiB
CMake
56 lines
2.4 KiB
CMake
# set up output paths for executable binaries (.exe-files, and .dll-files on DLL-capable platforms)
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
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# set up output paths ofr static libraries etc (commented out - shown here as an example only)
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#set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
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#set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
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if(PLATFORM EQUAL 64)
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# This definition is necessary to work around a bug with Intellisense described
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# here: http://tinyurl.com/2cb428. Syntax highlighting is important for proper
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# debugger functionality.
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add_definitions("-D_WIN64")
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message(STATUS "- MSVC: 64-bit platform, enforced -D_WIN64 parameter")
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#Enable extended object support for debug compiles on X64 (not required on X86)
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set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /bigobj")
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message(STATUS "- MSVC: Enabled extended object-support for debug-compiles")
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else()
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# mark 32 bit executables large address aware so they can use > 2GB address space
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /LARGEADDRESSAWARE")
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message(STATUS "- MSVC: Enabled large address awareness")
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# Test if we need SSE2-support
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if(USE_SFMT)
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add_definitions(/arch:SSE2)
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message(STATUS "- MSVC: Enabled SSE2 support")
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endif()
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endif()
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# multithreaded compiling on VS
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if((NOT USE_COREPCH) AND (NOT USE_SCRIPTPCH))
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
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message(STATUS "- MSVC: PCH not used - enabled multithreaded compiling")
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endif()
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# Define _CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES - eliminates the warning by changing the strcpy call to strcpy_s, which prevents buffer overruns
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add_definitions(-D_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES)
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message(STATUS "- MSVC: Overloaded standard names")
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# Ignore warnings about older, less secure functions
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add_definitions(-D_CRT_SECURE_NO_WARNINGS)
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message(STATUS "- MSVC: Disabled NON-SECURE warnings")
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#Ignore warnings about POSIX deprecation
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add_definitions(-D_CRT_NONSTDC_NO_WARNINGS)
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message(STATUS "- MSVC: Disabled POSIX warnings")
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# disable warnings in Visual Studio 8 and above if not wanted
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if(NOT WITH_WARNINGS)
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if(MSVC AND NOT CMAKE_GENERATOR MATCHES "Visual Studio 7")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /wd4996 /wd4355 /wd4244 /wd4985 /wd4267 /wd4619")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4996 /wd4355 /wd4244 /wd4985 /wd4267 /wd4619")
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message(STATUS "- MSVC: Disabled generic compiletime warnings")
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endif()
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endif()
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