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Allow override ARM arch detection and support for ARMv8 without crypto extension.

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This commit is contained in:
XMRig 2019-02-04 02:23:05 +07:00
parent 885a2cab21
commit 7e4858db2a
3 changed files with 38 additions and 19 deletions
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1
CMakeLists.txt
View file

@ -11,6 +11,7 @@ option(WITH_DEBUG_LOG "Enable debug log output" OFF)
option(WITH_TLS "Enable OpenSSL support" ON)
option(WITH_ASM "Enable ASM PoW implementations" ON)
option(BUILD_STATIC "Build static binary" OFF)
option(ARM_TARGET "Force use specific ARM target 8 or 7" 0)
include (CheckIncludeFile)
include (cmake/cpu.cmake)

48
cmake/cpu.cmake
View file

@ -7,19 +7,37 @@ if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(x86_64|AMD64)$")
add_definitions(/DRAPIDJSON_SSE2)
endif()
if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64)$")
set(XMRIG_ARM ON)
set(XMRIG_ARMv8 ON)
set(WITH_LIBCPUID OFF)
add_definitions(/DXMRIG_ARM)
add_definitions(/DXMRIG_ARMv8)
elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "^(armv7|armv7f|armv7s|armv7k|armv7-a|armv7l)$")
set(XMRIG_ARM ON)
set(XMRIG_ARMv7 ON)
set(WITH_LIBCPUID OFF)
add_definitions(/DXMRIG_ARM)
add_definitions(/DXMRIG_ARMv7)
if (NOT ARM_TARGET)
if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64|arm64|armv8-a)$")
set(ARM_TARGET 8)
elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "^(armv7|armv7f|armv7s|armv7k|armv7-a|armv7l)$")
set(ARM_TARGET 7)
endif()
endif()
if (ARM_TARGET AND ARM_TARGET GREATER 6)
set(XMRIG_ARM ON)
set(WITH_LIBCPUID OFF)
add_definitions(/DXMRIG_ARM)
message(STATUS "Use ARM_TARGET=${ARM_TARGET} (${CMAKE_SYSTEM_PROCESSOR})")
include(CheckCXXCompilerFlag)
if (ARM_TARGET EQUAL 8)
set(XMRIG_ARMv8 ON)
add_definitions(/DXMRIG_ARMv8)
CHECK_CXX_COMPILER_FLAG(-march=armv8-a+crypto XMRIG_ARM_CRYPTO)
if (XMRIG_ARM_CRYPTO)
add_definitions(/DXMRIG_ARM_CRYPTO)
set(ARM8_CXX_FLAGS "-march=armv8-a+crypto")
else()
set(ARM8_CXX_FLAGS "-march=armv8-a")
endif()
elseif (ARM_TARGET EQUAL 7)
set(XMRIG_ARMv7 ON)
add_definitions(/DXMRIG_ARMv7)
endif()
endif()

8
cmake/flags.cmake
View file

@ -19,8 +19,8 @@ if (CMAKE_CXX_COMPILER_ID MATCHES GNU)
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Ofast -s")
if (XMRIG_ARMv8)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=armv8-a+crypto")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=armv8-a+crypto -flax-vector-conversions")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${ARM8_CXX_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${ARM8_CXX_FLAGS} -flax-vector-conversions")
elseif (XMRIG_ARMv7)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfpu=neon")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mfpu=neon -flax-vector-conversions")
@ -60,8 +60,8 @@ elseif (CMAKE_CXX_COMPILER_ID MATCHES Clang)
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Ofast -funroll-loops -fmerge-all-constants")
if (XMRIG_ARMv8)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=armv8-a+crypto")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=armv8-a+crypto")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${ARM8_CXX_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${ARM8_CXX_FLAGS}")
elseif (XMRIG_ARMv7)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfpu=neon -march=${CMAKE_SYSTEM_PROCESSOR}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mfpu=neon -march=${CMAKE_SYSTEM_PROCESSOR}")