fix cant find eigen3

tiankuizhang · May 14, 2024 · aff19b8 · aff19b8
1 parent 8696c1c
commit aff19b8
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/LNLib/CMakeLists.txt b/src/LNLib/CMakeLists.txt
@@ -18,8 +18,8 @@ set(EIGEN_BUILD_TESTING OFF)
 set(EIGEN_MPL2_ONLY ON)
 set(EIGEN_BUILD_PKGCONFIG OFF)
 set(EIGEN_BUILD_DOC OFF)
-
-target_include_directories(${TARGET_NAME} PRIVATE Eigen3::Eigen)
+FetchContent_Populate(Eigen)
+target_include_directories(${TARGET_NAME} PRIVATE ${CMAKE_BINARY_DIR}/_deps/eigen-src)
 
 file(GLOB rootfiles *.cpp *.h)
 source_group("" FILES ${rootfiles})