cnorxz/CMakeLists.txt

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cmake_minimum_required(VERSION 2.8)
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project(multi_array)
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if(CMAKE_COMPILER_IS_GNUCXX)
if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 7.0)
message(FATAL_ERROR "require gcc version >= 7.0")
endif()
else()
message(WARNING "compiler ${CMAKE_CXX_COMPILER_ID} officially not supported")
endif()
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Werror -std=c++17 -Wpedantic -Ofast -march=native -faligned-new -funroll-loops -fopenmp")
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#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Werror -std=c++14 -g -Wpedantic -Ofast -march=native -faligned-new -funroll-loops -fopenmp -ftemplate-backtrace-limit=0")
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#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Werror -std=c++14 -g -Wpedantic -O0 -march=native -faligned-new -funroll-loops -fopenmp")
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enable_testing()
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if(IS_ABSOLUTE "${CMAKE_INSTALL_PREFIX}")
set(INSTALL_PATH ${CMAKE_INSTALL_PREFIX})
else()
#set(INSTALL_PATH ${CMAKE_SOURCE_DIR}/install)
get_filename_component(INSTALL_PATH ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_PREFIX} ABSOLUTE)
endif()
message(WARNING "found absolute install path '${INSTALL_PATH}'")
find_package( GTest REQUIRED )
if(GTest_FOUND)
include_directories(${GTEST_INCLUDE_DIRS})
else()
message(FATAL_ERROR "GTest not found")
endif()
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find_package(Threads REQUIRED)
if(Threads_FOUND)
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#include_directories(${Threads_INCLUDE_DIRS})
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else()
message(FATAL_ERROR "Threads not found")
endif()
add_subdirectory(src)