77 lines
2.3 KiB
CMake
77 lines
2.3 KiB
CMake
#
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# This file is part of the AzerothCore Project. See AUTHORS file for Copyright information
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#
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# This file is free software; as a special exception the author gives
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# unlimited permission to copy and/or distribute it, with or without
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# modifications, as long as this notice is preserved.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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#
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# Set build-directive (used in core to tell which buildtype we used)
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target_compile_definitions(acore-compile-option-interface
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INTERFACE
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-D_BUILD_DIRECTIVE="${CMAKE_BUILD_TYPE}")
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set(GCC_EXPECTED_VERSION 8.0.0)
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if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS GCC_EXPECTED_VERSION)
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message(FATAL_ERROR "GCC: This project requires version ${GCC_EXPECTED_VERSION} to build but found ${CMAKE_CXX_COMPILER_VERSION}")
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else()
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message(STATUS "GCC: Minimum version required is ${GCC_EXPECTED_VERSION}, found ${CMAKE_CXX_COMPILER_VERSION} - ok!")
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endif()
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if(PLATFORM EQUAL 32)
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# Required on 32-bit systems to enable SSE2 (standard on x64)
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target_compile_options(acore-compile-option-interface
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INTERFACE
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-msse2
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-mfpmath=sse)
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endif()
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target_compile_definitions(acore-compile-option-interface
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INTERFACE
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-DHAVE_SSE2
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-D__SSE2__)
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message(STATUS "GCC: SFMT enabled, SSE2 flags forced")
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if( WITH_WARNINGS )
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target_compile_options(acore-warning-interface
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INTERFACE
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-W
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-Wall
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-Wextra
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-Winit-self
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-Winvalid-pch
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-Wfatal-errors
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-Woverloaded-virtual)
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message(STATUS "GCC: All warnings enabled")
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endif()
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if( WITH_COREDEBUG )
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target_compile_options(acore-compile-option-interface
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INTERFACE
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-g3)
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message(STATUS "GCC: Debug-flags set (-g3)")
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endif()
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if(BUILD_SHARED_LIBS)
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target_compile_options(acore-compile-option-interface
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INTERFACE
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-fPIC
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-Wno-attributes)
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target_compile_options(acore-hidden-symbols-interface
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INTERFACE
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-fvisibility=hidden)
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# Should break the build when there are ACORE_*_API macros missing
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# but it complains about missing references in precompiled headers.
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# set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wl,--no-undefined")
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# set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wl,--no-undefined")
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message(STATUS "GCC: Enabled shared linking")
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endif()
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