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24 lines
672 B
Diff
24 lines
672 B
Diff
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index a2db3db..a10a942 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -100,13 +100,11 @@ FetchContent_Declare(
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set(CMAKE_POLICY_DEFAULT_CMP0077 NEW)
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-if(NOT TARGET Eigen3::Eigen)
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- FetchContent_GetProperties(eigen)
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- if(NOT eigen_POPULATED)
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- FetchContent_Populate(eigen)
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- set( BUILD_TESTING OFF )
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- add_subdirectory(${eigen_SOURCE_DIR} ${eigen_BINARY_DIR} EXCLUDE_FROM_ALL)
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- endif()
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+find_package(Eigen3 3.4.0 REQUIRED)
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+
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+if(Eigen3_FOUND)
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+ set( BUILD_TESTING OFF )
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+ include_directories(${EIGEN3_INCLUDE_DIR})
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if(NOT TARGET Eigen3::Eigen)
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add_library(Eigen3::Eigen ALIAS eigen)
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endif()
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