mirror of
https://github.com/anrieff/libcpuid
synced 2024-11-30 23:05:48 +00:00
75 lines
2.2 KiB
CMake
75 lines
2.2 KiB
CMake
cmake_minimum_required(VERSION 3.13)
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set(VERSION "0.7.0")
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set(LIBCPUID_CURRENT 17)
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set(LIBCPUID_AGE 0)
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set(LIBCPUID_REVISION 0)
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project(
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cpuid
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LANGUAGES C ASM_MASM
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VERSION ${VERSION})
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# CMake modules
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list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake")
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if(MSVC)
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set(LIBCPUID_SHARED OFF)
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else()
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set(LIBCPUID_SHARED ON)
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endif()
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# Options
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option(BUILD_SHARED_LIBS "Build building shared libraries" ${LIBCPUID_SHARED})
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option(LIBCPUID_BUILD_DRIVERS "Enable building kernel drivers" ON)
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option(LIBCPUID_ENABLE_TESTS "Enable tests targets" OFF)
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set(CMAKE_CXX_STANDARD 11)
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set(CMAKE_C_STANDARD 99)
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# pthreads library
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if(${CMAKE_SYSTEM_NAME} STREQUAL "DragonFly" OR ${CMAKE_SYSTEM_NAME} STREQUAL "NetBSD")
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find_package(Threads REQUIRED)
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endif()
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# check if popcount64 is available
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include(CheckSymbolExists)
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check_symbol_exists(popcount64 "string.h" HAVE_POPCOUNT64)
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if(HAVE_POPCOUNT64)
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add_definitions(-DHAVE_POPCOUNT64)
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endif(HAVE_POPCOUNT64)
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# check if auxiliary vector is available
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if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
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check_symbol_exists(getauxval "sys/auxv.h" HAVE_GETAUXVAL)
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if(HAVE_GETAUXVAL)
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add_definitions(-DHAVE_GETAUXVAL)
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endif(HAVE_GETAUXVAL)
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elseif(${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD")
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check_symbol_exists(elf_aux_info "sys/auxv.h" HAVE_ELF_AUX_INFO)
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if(HAVE_ELF_AUX_INFO)
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add_definitions(-DHAVE_ELF_AUX_INFO)
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endif(HAVE_ELF_AUX_INFO)
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endif()
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# Global variables
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if(UNIX)
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include(GNUInstallDirs)
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set(prefix "${CMAKE_INSTALL_PREFIX}")
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set(exec_prefix "\${prefix}")
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set(libdir "\${exec_prefix}/lib")
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set(includedir "\${prefix}/include")
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set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wall -Wuninitialized -Wstrict-prototypes -Wformat -Wformat-security -Wunused-parameter -Wdeprecated-declarations")
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configure_file("${CMAKE_CURRENT_SOURCE_DIR}/libcpuid.pc.in" "${CMAKE_CURRENT_BINARY_DIR}/libcpuid.pc" ESCAPE_QUOTES
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@ONLY)
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install(FILES "${PROJECT_BINARY_DIR}/libcpuid.pc" DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
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endif(UNIX)
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# Include subdirectories
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add_subdirectory(libcpuid)
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add_subdirectory(cpuid_tool)
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if(LIBCPUID_BUILD_DRIVERS)
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add_subdirectory(drivers)
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endif(LIBCPUID_BUILD_DRIVERS)
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if(LIBCPUID_ENABLE_TESTS)
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add_subdirectory(tests)
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endif(LIBCPUID_ENABLE_TESTS)
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