add framework

src/LinSysSolver/CMakeLists.txt

@@ -16,3 +16,11 @@ if(LINSYSSOLVER STREQUAL "CHOLMOD")
 else()
     target_compile_definitions(${PROJECT_NAME} PUBLIC LINSYSSOLVER_USE_EIGEN)
 endif()
+
+if(LINSYSSOLVER STREQUAL "CHOLMOD")
+    # SuiteSparse
+    find_package(SuiteSparse REQUIRED)
+
+    target_link_libraries(${PROJECT_NAME} PUBLIC ${SUITESPARSE_LIBRARIES})
+    target_include_directories(${PROJECT_NAME} PUBLIC ${SUITESPARSE_INCLUDE_DIRS})
+endif()