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cmake: update condition for find_package(Eigen3 CONFIG)

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This commit is contained in:
Alexander Alekhin 2020-11-22 16:28:53 +00:00
parent 2255973b0f
commit ac418e999d
1 changed files with 4 additions and 1 deletions
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5
cmake/OpenCVFindLibsPerf.cmake
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@ -51,7 +51,10 @@ endif(WITH_CUDA)
# --- Eigen ---
if(WITH_EIGEN AND NOT HAVE_EIGEN)
if(NOT OPENCV_SKIP_EIGEN_FIND_PACKAGE_CONFIG)
if((OPENCV_FORCE_EIGEN_FIND_PACKAGE_CONFIG
OR NOT (CMAKE_VERSION VERSION_LESS "3.0.0") # Eigen3Targets.cmake required CMake 3.0.0+
) AND NOT OPENCV_SKIP_EIGEN_FIND_PACKAGE_CONFIG
)
find_package(Eigen3 CONFIG QUIET) # Ceres 2.0.0 CMake scripts doesn't work with CMake's FindEigen3.cmake module (due to missing EIGEN3_VERSION_STRING)
endif()
if(NOT Eigen3_FOUND)