92 lines
2.4 KiB
CMake
92 lines
2.4 KiB
CMake
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# This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
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# Copyright 2019 Josua Mayer <[email protected]>
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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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add_library(sfmt STATIC)
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target_sources(sfmt
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PRIVATE
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SFMT.c)
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target_sources(sfmt
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PUBLIC
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FILE_SET HEADERS
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FILES
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SFMT.h
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SFMT-params.h
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SFMT-params607.h
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SFMT-params1279.h
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SFMT-params2281.h
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SFMT-params4253.h
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SFMT-params11213.h
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SFMT-params19937.h
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SFMT-params44497.h
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SFMT-params86243.h
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SFMT-params132049.h
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SFMT-params216091.h
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PRIVATE
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FILE_SET sfmt_private_headers
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TYPE HEADERS
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FILES
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SFMT-alti.h
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SFMT-common.h
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SFMT-neon.h
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SFMT-sse2.h
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SFMT-sse2-msc.h)
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# using the standard Mersenne exponent 19937
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target_compile_definitions(sfmt PUBLIC SFMT_MEXP=19937)
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# enable SIMD instructions if available
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include(CheckCXXCompilerFlag)
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# MSVC does not have any flags to check
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if (CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
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if (TRINITY_SYSTEM_PROCESSOR MATCHES "^arm")
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set(HAVE_NEON 1)
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else ()
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set(HAVE_SSE2 1)
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endif ()
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else ()
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if (TRINITY_SYSTEM_PROCESSOR STREQUAL "arm")
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check_cxx_compiler_flag(-mfpu=neon HAVE_NEON)
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if (HAVE_NEON)
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target_compile_options(sfmt PRIVATE -mfpu=neon -ftree-vectorize)
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endif()
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elseif (TRINITY_SYSTEM_PROCESSOR STREQUAL "arm64")
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check_cxx_compiler_flag(-march=armv8-a+simd HAVE_NEON)
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if (HAVE_NEON)
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target_compile_options(sfmt PRIVATE -ftree-vectorize)
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endif ()
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elseif (TRINITY_SYSTEM_PROCESSOR MATCHES "x86|amd64")
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#SSE2 is always available
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set(HAVE_SSE2 1)
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target_compile_options(sfmt PRIVATE -msse2)
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endif ()
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endif ()
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if (HAVE_NEON)
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target_compile_definitions(sfmt PUBLIC HAVE_NEON)
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endif ()
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if (HAVE_SSE2)
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target_compile_definitions(sfmt PUBLIC HAVE_SSE2)
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endif ()
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set_target_properties(sfmt PROPERTIES LINKER_LANGUAGE CXX)
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# inherit trinitycore generic build options (e.g. fPIC)
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target_link_libraries(sfmt PRIVATE trinity-dependency-interface)
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set_target_properties(sfmt
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PROPERTIES
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FOLDER
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"dep")
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