Create Project

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example

├── CMakeLists.txt

├── eigen-3.3.9

│ ├── bench

│ ├── blas

│ ├── cmake

│ ├── CMakeLists.txt

│ ├── COPYING.BSD

│ ├── COPYING.GPL

│ ├── COPYING.LGPL

│ ├── COPYING.MINPACK

│ ├── COPYING.MPL2

│ ├── COPYING.README

│ ├── CTestConfig.cmake

│ ├── CTestCustom.cmake.in

│ ├── debug

│ ├── demos

│ ├── doc

│ ├── Eigen

│ ├── eigen3.pc.in

│ ├── failtest

│ ├── INSTALL

│ ├── lapack

│ ├── README.md

│ ├── scripts

│ ├── signature_of_eigen3_matrix_library

│ ├── test

│ └── unsupported

└── main.cpp

CMakeLists.txt

cmake_minimum_required(VERSION 3.15)

project(example LANGUAGES CXX)

include_directories(eigen-3.3.9)

find_package(OpenMP)

if (OPENMP_FOUND)

set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")

set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")

endif()

add_compile_definitions(EIGEN_MPL2_ONLY)

add_executable(example main.cpp)