diff --git a/cmake/OpenMP.cmake b/cmake/OpenMP.cmake
index f9c3620e..ed1ad6c2 100644
--- a/cmake/OpenMP.cmake
+++ b/cmake/OpenMP.cmake
@@ -30,14 +30,19 @@ if (APPLE AND CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
     # But we still want to build the library.
     set(_omp_severity "WARNING")
 else()
-    set(_omp_severity "FATAL_ERROR")
+    set(_omp_severity "WARNING")
 endif()
 
 
 macro(forbid_link_compiler_omp_rt)
     if (NOT WIN32)
-        set_if(OpenMP_C_FOUND CMAKE_C_CREATE_SHARED_LIBRARY_FORBIDDEN_FLAGS ${OpenMP_C_FLAGS})
-        set_if(OpenMP_CXX_FOUND CMAKE_CXX_CREATE_SHARED_LIBRARY_FORBIDDEN_FLAGS ${OpenMP_CXX_FLAGS})
+        if (OpenMP_C_FOUND)
+            set(CMAKE_C_CREATE_SHARED_LIBRARY_FORBIDDEN_FLAGS ${OpenMP_C_FLAGS})
+        endif()
+        if (OpenMP_CXX_FOUND)
+            set(CMAKE_CXX_CREATE_SHARED_LIBRARY_FORBIDDEN_FLAGS ${OpenMP_CXX_FLAGS})
+        endif()
+
         if (NOT APPLE)
             set (CMAKE_SHARED_LINKER_FLAGS "-Wl,--as-needed")
         endif()
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 83ed499a..3dc4fcf4 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -98,6 +98,10 @@ else()
     set(CTESTCONFIG_PATH "${CTESTCONFIG_PATH}\;${CMAKE_CURRENT_BINARY_DIR}" PARENT_SCOPE)
 endif()
 target_link_libraries(${TARGET_NAME} ${${TARGET_NAME}_LINKER_LIBS} ${EXTRA_LIBS})
+if(NOT APPLE)
+    set_property(TARGET ${TARGET_NAME} APPEND_STRING PROPERTY LINK_FLAGS " -Wl,--rpath,$ORIGIN")
+    set_target_properties(${TARGET_NAME} PROPERTIES INSTALL_RPATH "$ORIGIN")
+endif()
 set_property(TARGET ${TARGET_NAME} PROPERTY CXX_STANDARD 11)
 set_property(TARGET ${TARGET_NAME} PROPERTY CXX_STANDARD_REQUIRED ON)
 set_property(TARGET ${TARGET_NAME} PROPERTY VERSION "${PROJECT_VERSION}.0")