20 lines
738 B
Diff
20 lines
738 B
Diff
diff --git a/cmake/external/eigen.cmake b/cmake/external/eigen.cmake
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index b123adb..aab2483 100644
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--- a/cmake/external/eigen.cmake
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+++ b/cmake/external/eigen.cmake
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@@ -7,8 +7,13 @@ else ()
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eigen
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URL ${DEP_URL_eigen}
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URL_HASH SHA1=${DEP_SHA1_eigen}
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+ FIND_PACKAGE_ARGS NAMES Eigen3
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)
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- FetchContent_Populate(eigen)
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- set(eigen_INCLUDE_DIRS "${eigen_SOURCE_DIR}")
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+ FetchContent_MakeAvailable(eigen)
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+ add_library(eigen ALIAS Eigen3::Eigen)
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+ # Onnxruntime doesn't always use `eigen` as a target in
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+ # `target_link_libraries`, sometimes it just uses
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+ # `target_include_directories`:
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+ get_target_property(eigen_INCLUDE_DIRS Eigen3::Eigen INTERFACE_INCLUDE_DIRECTORIES)
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endif()
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