1 files changed, 8 insertions, 0 deletions
diff --git a/indra/llmath/CMakeLists.txt b/indra/llmath/CMakeLists.txt
index eb29df245a..c85d9c75c7 100644
--- a/indra/llmath/CMakeLists.txt
+++ b/indra/llmath/CMakeLists.txt
@@ -59,6 +59,7 @@ set(llmath_HEADER_FILES
     llmath.h
     llmatrix3a.h
     llmatrix3a.inl
+    llmatrix4a.h
     llmodularmath.h
     lloctree.h
     llperlin.h
@@ -102,6 +103,13 @@ add_library (llmath ${llmath_SOURCE_FILES})
 target_link_libraries(llmath llcommon llmeshoptimizer)
 target_include_directories( llmath  INTERFACE   ${CMAKE_CURRENT_SOURCE_DIR})
 
+if (USESYSTEMLIBS AND CMAKE_CXX_COMPILER_ID MATCHES "GNU")
+  set_source_files_properties(llcalc.cpp PROPERTIES
+    COMPILE_FLAGS -Wno-dangling-pointer)
+endif ()
+
+include(LibraryInstall)
+
 # Add tests
 if (LL_TESTS)
   include(LLAddBuildTest)