Revision f6faf816ed22ea8d8f490bb10d3b375f2d60c027 authored by masajiro on 05 August 2019, 00:03:43 UTC, committed by masajiro on 05 August 2019, 00:03:43 UTC
1 parent e7623c5
CMakeLists.txt
cmake_minimum_required(VERSION 2.8)
project(ngt)
file(STRINGS "VERSION" ngt_VERSION)
message(STATUS "VERSION: ${ngt_VERSION}")
string(REGEX MATCH "^[0-9]+" ngt_VERSION_MAJOR ${ngt_VERSION})
set(ngt_VERSION ${ngt_VERSION})
set(ngt_SOVERSION ${ngt_VERSION_MAJOR})
if (NOT CMAKE_BUILD_TYPE)
set (CMAKE_BUILD_TYPE "Release")
endif (NOT CMAKE_BUILD_TYPE)
string(TOLOWER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE_LOWER)
message(STATUS "CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}")
message(STATUS "CMAKE_BUILD_TYPE_LOWER: ${CMAKE_BUILD_TYPE_LOWER}")
if(${UNIX})
set(BUILD_DATE_OPTION "-DBUILD_DATE=\"\\\"`date +'%Y/%m/%d %H:%M:%S'`\\\"\"")
set(GIT_HASH_OPTION "-DGIT_HASH=\"\\\"`git log -1 --format='%H'`\\\"\"")
set(GIT_DATE_OPTION "-DGIT_DATE=\"\\\"`git log -1 --format='%cd'`\\\"\"")
set(GIT_TAG_OPTION "-DGIT_TAG=\"\\\"`git describe --abbrev=0`\\\"\"")
set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
if(CMAKE_VERSION VERSION_LESS 3.1)
set(BASE_OPTIONS "-Wall -std=gnu++0x -lrt ${BUILD_DATE_OPTION} ${GIT_HASH_OPTION} ${GIT_DATE_OPTION} ${GIT_TAG_OPTION}")
if(${NGT_AVX_DISABLED})
message(STATUS "AVX will not be used to compute distances.")
endif()
if(${NGT_OPENMP_DISABLE})
message(STATUS "OpenMP is disabled.")
else()
set(BASE_OPTIONS "${BASE_OPTIONS} -fopenmp")
endif()
set(CMAKE_CXX_FLAGS_DEBUG "-g ${BASE_OPTIONS}")
if(${NGT_MARCH_NATIVE_DISABLED})
message(STATUS "Compile option -march=native is disabled.")
set(CMAKE_CXX_FLAGS_RELEASE "-O2 ${BASE_OPTIONS}")
else()
set(CMAKE_CXX_FLAGS_RELEASE "-O3 -march=native ${BASE_OPTIONS}")
endif()
else()
add_definitions(${BUILD_DATE_OPTION} ${GIT_HASH_OPTION} ${GIT_DATE_OPTION} ${GIT_TAG_OPTION})
if (CMAKE_BUILD_TYPE_LOWER STREQUAL "release")
set(CMAKE_CXX_FLAGS_RELEASE "")
if(${NGT_MARCH_NATIVE_DISABLED})
message(STATUS "Compile option -march=native is disabled.")
add_compile_options(-O2 -DNDEBUG)
else()
add_compile_options(-Ofast -march=native -DNDEBUG)
endif()
endif()
add_compile_options(-Wall -lrt)
if(${NGT_AVX_DISABLED})
message(STATUS "AVX will not be used to compute distances.")
endif()
if(${NGT_OPENMP_DISABLE})
message(STATUS "OpenMP is disabled.")
else()
add_compile_options(-fopenmp)
endif()
set(CMAKE_CXX_STANDARD 11) # for std::unordered_set, std::unique_ptr
set(CMAKE_CXX_STANDARD_REQUIRED ON)
endif()
add_subdirectory("${PROJECT_SOURCE_DIR}/lib")
add_subdirectory("${PROJECT_SOURCE_DIR}/bin")
endif( ${UNIX} )
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