Make CMake config file relocatable

(grafted from 18481b518f )
2026-04-10 11:34:33 +08:00 · 2016-12-05 10:39:52 +01:00
parent bbff608a42
commit 0164f4c682
2 changed files with 4 additions and 3 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -531,6 +531,7 @@ if (NOT CMAKE_VERSION VERSION_LESS 3.0)
  configure_package_config_file (
    ${CMAKE_CURRENT_SOURCE_DIR}/cmake/Eigen3Config.cmake.in
    ${CMAKE_CURRENT_BINARY_DIR}/Eigen3Config.cmake
+    PATH_VARS EIGEN_INCLUDE_DIR EIGEN_ROOT_DIR
    INSTALL_DESTINATION ${CMAKEPACKAGE_INSTALL_DIR}
    NO_CHECK_REQUIRED_COMPONENTS_MACRO # Eigen does not provide components
  )