diff --git a/libunwind/CMakeLists.txt b/libunwind/CMakeLists.txt
--- a/libunwind/CMakeLists.txt
+++ b/libunwind/CMakeLists.txt
@@ -143,6 +143,10 @@
 set(LIBUNWIND_CXX_FLAGS "")
 set(LIBUNWIND_COMPILE_FLAGS "")
 set(LIBUNWIND_LINK_FLAGS "")
+set(LIBUNWIND_ADDITIONAL_COMPILE_FLAGS "" CACHE STRING
+    "Additional Compile only flags which can be provided in cache")
+set(LIBUNWIND_ADDITIONAL_LIBRARIES "" CACHE STRING
+    "Additional libraries libunwind is linked to which can be provided in cache")
 
 # Include macros for adding and removing libunwind flags.
 include(HandleLibunwindFlags)
diff --git a/libunwind/src/CMakeLists.txt b/libunwind/src/CMakeLists.txt
--- a/libunwind/src/CMakeLists.txt
+++ b/libunwind/src/CMakeLists.txt
@@ -141,6 +141,8 @@
   target_compile_options(unwind_shared_objects PRIVATE -fno-rtti)
 endif()
 target_link_libraries(unwind_shared_objects PRIVATE unwind-headers ${LIBUNWIND_LIBRARIES})
+target_compile_options(unwind_shared_objects PUBLIC "${LIBUNWIND_ADDITIONAL_COMPILE_FLAGS}")
+target_link_libraries(unwind_shared_objects PUBLIC "${LIBUNWIND_ADDITIONAL_LIBRARIES}")
 set_target_properties(unwind_shared_objects
   PROPERTIES
     CXX_EXTENSIONS OFF
@@ -179,6 +181,8 @@
   target_compile_options(unwind_static_objects PRIVATE -fno-rtti)
 endif()
 target_link_libraries(unwind_static_objects PRIVATE unwind-headers ${LIBUNWIND_LIBRARIES})
+target_compile_options(unwind_static_objects PUBLIC "${LIBUNWIND_ADDITIONAL_COMPILE_FLAGS}")
+target_link_libraries(unwind_static_objects PUBLIC "${LIBUNWIND_ADDITIONAL_LIBRARIES}")
 set_target_properties(unwind_static_objects
   PROPERTIES
     CXX_EXTENSIONS OFF