1set(Eigen3_CXXFLAGS "-D_FORTIFY_SOURCE=2 -O2") 2set(Eigen3_CFLAGS "-D_FORTIFY_SOURCE=2 -O2") 3 4 5set(REQ_URL "https://gitlab.com/libeigen/eigen/-/archive/3.4.0/eigen-3.4.0.tar.gz") 6set(SHA256 "8586084f71f9bde545ee7fa6d00288b264a2b7ac3607b974e54d13e7162c1c72") 7 8if(MSVC) 9 mindspore_add_pkg(Eigen3 10 VER 3.4.0 11 URL ${REQ_URL} 12 SHA256 ${SHA256} 13 CMAKE_OPTION -DBUILD_TESTING=OFF) 14else() 15 mindspore_add_pkg(Eigen3 16 VER 3.4.0 17 URL ${REQ_URL} 18 SHA256 ${SHA256} 19 PATCHES ${TOP_DIR}/third_party/patch/eigen/0001-fix-eigen.patch 20 CMAKE_OPTION -DBUILD_TESTING=OFF) 21endif() 22find_package(Eigen3 3.4.0 REQUIRED ${MS_FIND_NO_DEFAULT_PATH}) 23include_directories(${Eigen3_INC}) 24include_directories(${EIGEN3_INCLUDE_DIR}) 25set_property(TARGET Eigen3::Eigen PROPERTY IMPORTED_GLOBAL TRUE) 26add_library(mindspore::eigen ALIAS Eigen3::Eigen) 27