135 lines
3.1 KiB
CMake
135 lines
3.1 KiB
CMake
cmake_minimum_required(VERSION 3.5)
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project(cnorxz)
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# LIB VERSION
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set(V_MAJOR 0)
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set(V_MINOR 0)
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set(V_PATCH 0)
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set(VERSION "${V_MAJOR}.${V_MINOR}.${V_PATCH}")
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# OPTIONS
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option(SCALAR_BUILD "" OFF)
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# INCLUDES
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include(cmake/check_avx.cmake)
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# GIT VARIABLES
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execute_process(COMMAND bash "-c" "git rev-parse HEAD" OUTPUT_VARIABLE GIT_HASH OUTPUT_STRIP_TRAILING_WHITESPACE)
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execute_process(COMMAND bash "-c" "git rev-parse --abbrev-ref HEAD" OUTPUT_VARIABLE GIT_BRANCH OUTPUT_STRIP_TRAILING_WHITESPACE)
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# BUILD VERSION STRING
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message(STATUS "git hash = ${GIT_HASH}")
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message(STATUS "git branch = ${GIT_BRANCH}")
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if(NOT ("${GIT_BRANCH}" EQUAL "release"))
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string(SUBSTRING ${GIT_HASH} 0 7 GIT_HASH_SHORT)
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set(VERSION "${VERSION}-${GIT_BRANCH}-${GIT_HASH_SHORT}")
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endif()
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message(STATUS "version = ${VERSION}")
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# CHECK COMPILER
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if(CMAKE_COMPILER_IS_GNUCXX)
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if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 7.0)
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message(FATAL_ERROR "require gcc version >= 7.0")
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endif()
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else()
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message(WARNING "compiler ${CMAKE_CXX_COMPILER_ID} officially not supported")
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endif()
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# FLAGS
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Werror -std=c++17 -Wpedantic -O2 -march=native -faligned-new -funroll-loops -fopenmp")
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# TESTING
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enable_testing()
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# INSTALL PATH
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if(IS_ABSOLUTE "${CMAKE_INSTALL_PREFIX}")
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set(INSTALL_PATH ${CMAKE_INSTALL_PREFIX})
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else()
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#set(INSTALL_PATH ${CMAKE_SOURCE_DIR}/install)
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get_filename_component(INSTALL_PATH ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_PREFIX} ABSOLUTE)
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endif()
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message(STATUS "found absolute install path '${INSTALL_PATH}'")
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# SCALAR / INTRINSICS
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if(NOT ${SCALAR_BUILD})
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message(STATUS "check for intrinsics")
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check_avx()
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if(AVX_AVAIL)
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message(STATUS "AVX available")
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add_definitions("-DCXZ_HAVE_AVX")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mavx")
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else()
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message(STATUS "AVX not available")
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endif()
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endif()
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# CHECK LIBRARIES : GTest
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message(STATUS "check for libraries")
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find_package( GTest REQUIRED )
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if(GTest_FOUND)
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include_directories(${GTEST_INCLUDE_DIRS})
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else()
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message(FATAL_ERROR "GTest not found")
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endif()
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# CHECK LIBRARIES : Threads
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find_package(Threads REQUIRED)
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if(Threads_FOUND)
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#include_directories(${Threads_INCLUDE_DIRS})
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else()
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message(FATAL_ERROR "Threads not found")
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endif()
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# CHECK LIBRARIES : hdf5
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if(DEFINED ENABLE_hdf5)
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set(ENABLE_hdf5 ${ENABLE_hdf5} CACHE BOOL "enable hdf5")
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else()
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set(ENABLE_hdf5 TRUE CACHE BOOL "enable hdf5")
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endif()
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# CHECK LIBRARIES : cereal
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if(DEFINED ENABLE_cereal)
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set(ENABLE_cereal ${ENABLE_cereal} CACHE BOOL "enable hdf5")
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else()
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set(ENABLE_cereal TRUE CACHE BOOL "enable hdf5")
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endif()
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find_package(cereal QUIET)
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if(cereal_FOUND)
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message(STATUS "found cereal")
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if(ENABLE_cereal)
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message(STATUS "enable cereal")
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add_definitions(-DHAVE_CEREAL)
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endif()
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else()
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message(STATUS "no cereal")
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if(ENABLE_cereal)
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message(FATAL_ERROR "cereal has been enabled but the cereal library has not been found")
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endif()
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endif()
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# DEFINES
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add_definitions(-DVERSION="${VERSION}")
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add_definitions(-DGIT_COMMIT="${GIT_HASH}")
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add_definitions(-DCXX_FLAGS="${CMAKE_CXX_FLAGS}")
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# CONTINUE WITH SUB-DIRECTORIES
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add_subdirectory(src)
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