help finding Eigen dependency, needed by OpenCV

Signed-off-by: Jamin W. Collins <jamin.collins@gmail.com>
SoftFever · Apr 30, 2024 · ce91025 · ce91025
1 parent ef815b8
commit ce91025
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/libslic3r/CMakeLists.txt b/src/libslic3r/CMakeLists.txt
@@ -476,6 +476,8 @@ set(CGAL_DO_NOT_WARN_ABOUT_CMAKE_BUILD_TYPE ON CACHE BOOL "" FORCE)
 cmake_policy(PUSH)
 cmake_policy(SET CMP0011 NEW)
 find_package(CGAL REQUIRED)
+# OpenCV depends on Eigen3, but does not use find_package to find it.
+find_package(Eigen3 CONFIG)
 find_package(OpenCV REQUIRED core)
 cmake_policy(POP)