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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 2.8)
project(loom)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -std=c++0x")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fopenmp")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Werror -Wno-sign-compare -Wno-strict-aliasing -Wno-unknown-pragmas")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3 -ffast-math -funsafe-math-optimizations")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DLOOM_ASSUME_X86")
# use tcmalloc
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc -fno-builtin-free")
if(DEFINED ENV{CXX_FLAGS})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} $ENV{CXX_FLAGS}")
endif()
message("CXX_FLAGS =${CMAKE_CXX_FLAGS}")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS} -g -DDIST_DEBUG_LEVEL=3 -DLOOM_DEBUG_LEVEL=3")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS} -DNDEBUG=1")
include_directories("${CMAKE_SOURCE_DIR}/include")
# distributions
include(ExternalProject)
if(DEFINED ENV{DISTRIBUTIONS_PATH})
ExternalProject_Add(distributions
PREFIX distributions
DOWNLOAD_COMMAND ""
SOURCE_DIR $ENV{DISTRIBUTIONS_PATH}
BINARY_DIR $ENV{DISTRIBUTIONS_PATH}/build
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND ""
)
else()
ExternalProject_Add(distributions
PREFIX distributions
GIT_REPOSITORY https://github.com/forcedotcom/distributions.git
INSTALL_COMMAND ""
)
endif()
ExternalProject_Get_Property(distributions SOURCE_DIR)
ExternalProject_Get_Property(distributions BINARY_DIR)
include_directories("${SOURCE_DIR}/include")
link_directories("${BINARY_DIR}/src")
set(DISTRIBUTIONS_PATH ${SOURCE_DIR})
add_subdirectory(src)