ClickHouse/contrib/libcpuid-cmake/CMakeLists.txt
Konstantin Podshumok 18fd3e7357
cmake: ARM: make sure cpuid is not enabled by default
Signed-off-by: Konstantin Podshumok <kpp.live+signed@gmail.com>
2020-08-25 20:16:39 +03:00

41 lines
1.1 KiB
CMake

if (NOT ARCH_ARM)
option (ENABLE_CPUID "Enable libcpuid library (only internal)" ${ENABLE_LIBRARIES})
endif()
if (ARCH_ARM AND ENABLE_CPUID)
message (${RECONFIGURE_MESSAGE_LEVEL} "cpuid is not supported on ARM")
set (ENABLE_CPUID 0)
endif ()
if (NOT ENABLE_CPUID)
add_library (cpuid INTERFACE)
target_compile_definitions (cpuid INTERFACE USE_CPUID=0)
return()
endif()
set (LIBRARY_DIR "${ClickHouse_SOURCE_DIR}/contrib/libcpuid")
set (SRCS
"${LIBRARY_DIR}/libcpuid/asm-bits.c"
"${LIBRARY_DIR}/libcpuid/cpuid_main.c"
"${LIBRARY_DIR}/libcpuid/libcpuid_util.c"
"${LIBRARY_DIR}/libcpuid/msrdriver.c"
"${LIBRARY_DIR}/libcpuid/rdmsr.c"
"${LIBRARY_DIR}/libcpuid/rdtsc.c"
"${LIBRARY_DIR}/libcpuid/recog_amd.c"
"${LIBRARY_DIR}/libcpuid/recog_intel.c"
)
add_library (cpuid ${SRCS})
target_include_directories (cpuid SYSTEM PUBLIC "${LIBRARY_DIR}")
target_compile_definitions (cpuid PUBLIC USE_CPUID=1)
target_compile_definitions (cpuid PRIVATE VERSION="v0.4.1")
if (COMPILER_CLANG)
target_compile_options (cpuid PRIVATE -Wno-reserved-id-macro)
endif ()
message (STATUS "Using cpuid")