--- CMakeLists.txt.orig 2023-10-14 04:13:53.000000000 +0800 +++ CMakeLists.txt 2023-12-12 13:48:22.000000000 +0800 @@ -316,6 +316,7 @@ if(HIOP_USE_STRUMPACK) set(HIOP_STRUMPACK_DIR CACHE PATH "Path to STRUMPACK directory") include(FindHiopSTRUMPACK) + target_include_directories(hiop_tpl INTERFACE "__PREFIX__/include/strumpack") target_link_libraries(hiop_tpl INTERFACE STRUMPACK) if(STRUMPACK_LIBRARIES AND METIS_LIBRARY)