include(FetchContent)

FetchContent_Declare(
        eigen
        EXCLUDE_FROM_ALL
        GIT_REPOSITORY https://gitlab.com/libeigen/eigen.git
        GIT_TAG master
        GIT_SHALLOW TRUE
)
set(EIGEN_BUILD_DOC OFF)
set(BUILD_TESTING OFF)
set(EIGEN_BUILD_PKGCONFIG OFF)
FetchContent_MakeAvailable(eigen)