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6b5842d2ff
Nehalem is the minimum requirement for the host application as it makes use of SSE4.1 instructions, as such we should default to compling with it instead of `-march=native` so that when the binary is distributed it will operate on foreign systems. Fixed #416
84 lines
2.1 KiB
CMake
84 lines
2.1 KiB
CMake
cmake_minimum_required(VERSION 3.0)
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project(looking-glass-host C)
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set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake/")
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include(CheckCCompilerFlag)
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include(FeatureSummary)
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option(OPTIMIZE_FOR_NATIVE "Build with -march=native" OFF)
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if(OPTIMIZE_FOR_NATIVE)
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CHECK_C_COMPILER_FLAG("-march=native" COMPILER_SUPPORTS_MARCH_NATIVE)
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if(COMPILER_SUPPORTS_MARCH_NATIVE)
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add_compile_options("-march=native")
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endif()
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else()
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CHECK_C_COMPILER_FLAG("-march=nehalem" COMPILER_SUPPORTS_MARCH_NEHALEM)
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if(COMPILER_SUPPORTS_MARCH_NEHALEM)
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add_compile_options("-march=nehalem")
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endif()
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endif()
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option(ENABLE_BACKTRACE "Enable backtrace support on crash" ON)
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add_feature_info(ENABLE_BACKTRACE ENABLE_BACKTRACE "Backtrace support.")
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add_compile_options(
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"-Wall"
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"-Werror"
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"-Wfatal-errors"
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"-ffast-math"
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"-fdata-sections"
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"-ffunction-sections"
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"$<$<CONFIG:DEBUG>:-O0;-g3;-ggdb>"
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)
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set(CMAKE_C_STANDARD 11)
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get_filename_component(PROJECT_TOP "${PROJECT_SOURCE_DIR}/.." ABSOLUTE)
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add_custom_command(
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OUTPUT ${CMAKE_BINARY_DIR}/version.c
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${CMAKE_BINARY_DIR}/_version.c
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COMMAND ${CMAKE_COMMAND} -D PROJECT_TOP=${PROJECT_TOP} -P
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${PROJECT_TOP}/version.cmake
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)
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include_directories(
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${PROJECT_SOURCE_DIR}/include
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${CMAKE_BINARY_DIR}/include
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${PKGCONFIG_INCLUDE_DIRS}
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${GMP_INCLUDE_DIR}
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)
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#link_libraries(
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#)
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set(SOURCES
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${CMAKE_BINARY_DIR}/version.c
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src/app.c
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)
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add_subdirectory("${PROJECT_TOP}/common" "${CMAKE_BINARY_DIR}/common")
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add_subdirectory("${PROJECT_TOP}/repos/LGMP/lgmp" "${CMAKE_BINARY_DIR}/lgmp" )
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add_subdirectory(platform)
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if(WIN32)
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add_executable(looking-glass-host WIN32 ${SOURCES})
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else()
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add_executable(looking-glass-host ${SOURCES})
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endif()
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target_link_libraries(looking-glass-host
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lg_common
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platform
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lgmp
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)
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if(WIN32)
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set_target_properties(looking-glass-host PROPERTIES LINK_FLAGS "-Wl,--gc-sections -Wl,--nxcompat")
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else()
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set_target_properties(looking-glass-host PROPERTIES LINK_FLAGS "-Wl,--gc-sections -z noexecstack")
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endif()
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install(PROGRAMS ${CMAKE_BINARY_DIR}/looking-glass-host DESTINATION bin/ COMPONENT binary)
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feature_summary(WHAT ENABLED_FEATURES DISABLED_FEATURES)
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