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CMake: support AVX2 in MinGW

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Summary:
yuslepukhin

See individual commits.
Closes https://github.com/facebook/rocksdb/pull/2051

Differential Revision: D4819697

Pulled By: siying

fbshipit-source-id: 75c1de4
This commit is contained in:
Tamir Duberstein 2017-04-03 09:58:35 -07:00 committed by Facebook Github Bot
parent bd7d13835e
commit b6d6090630
1 changed files with 15 additions and 14 deletions
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29
CMakeLists.txt
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@ -42,11 +42,6 @@ endif()
list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/modules/")
if(WIN32)
if (DEFINED AVX2)
set(USE_AVX2 ${AVX2})
else ()
set(USE_AVX2 1)
endif ()
include(${CMAKE_CURRENT_SOURCE_DIR}/thirdparty.inc)
else()
option(WITH_JEMALLOC "build with JeMalloc" OFF)
@ -83,7 +78,7 @@ endif()
find_package(Git)
if (GIT_FOUND AND EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/.git")
if(GIT_FOUND AND EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/.git")
if(WIN32)
execute_process(COMMAND $ENV{COMSPEC} /C ${GIT_EXECUTABLE} -C ${CMAKE_CURRENT_SOURCE_DIR} rev-parse HEAD OUTPUT_VARIABLE GIT_SHA)
else()
@ -95,7 +90,7 @@ endif()
string(REGEX REPLACE "[^0-9a-f]+" "" GIT_SHA "${GIT_SHA}")
if (NOT WIN32)
if(NOT WIN32)
execute_process(COMMAND
"./build_tools/version.sh" "full"
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
@ -110,18 +105,24 @@ if (NOT WIN32)
string(STRIP "${ROCKSDB_VERSION_MAJOR}" ROCKSDB_VERSION_MAJOR)
endif()
if(WIN32)
option(WITH_AVX2 "build with AVX2" ON)
if(WITH_AVX2)
if(MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /arch:AVX2")
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mavx2")
endif()
endif()
endif()
set(BUILD_VERSION_CC ${CMAKE_BINARY_DIR}/build_version.cc)
configure_file(util/build_version.cc.in ${BUILD_VERSION_CC} @ONLY)
add_library(build_version OBJECT ${BUILD_VERSION_CC})
target_include_directories(build_version PRIVATE
${CMAKE_CURRENT_SOURCE_DIR}/util)
if(MSVC)
if (${USE_AVX2} EQUAL 1)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Zi /nologo /arch:AVX2 /EHsc /GS /Gd /GR /GF /fp:precise /Zc:wchar_t /Zc:forScope /errorReport:queue")
else ()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Zi /nologo /EHsc /GS /Gd /GR /GF /fp:precise /Zc:wchar_t /Zc:forScope /errorReport:queue")
endif ()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Zi /nologo /EHsc /GS /Gd /GR /GF /fp:precise /Zc:wchar_t /Zc:forScope /errorReport:queue")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /FC /d2Zi+ /W3 /wd4127 /wd4800 /wd4996 /wd4351")
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -W -Wextra -Wall")
@ -746,7 +747,7 @@ endforeach(sourcefile ${C_TEST_EXES})
add_subdirectory(tools)
# Installation and packaging for Linux
if (NOT WIN32)
if(NOT WIN32)
install(TARGETS ${ROCKSDB_STATIC_LIB} COMPONENT devel ARCHIVE DESTINATION lib64)
install(TARGETS ${ROCKSDB_SHARED_LIB} COMPONENT runtime DESTINATION lib64)
install(DIRECTORY "${PROJECT_SOURCE_DIR}/include/rocksdb/"