[CMake Linux] Fix my being too rushed in Copy3rdParty, restore openal

RouterGray · RouterGray · commit e5a6f1e2d91c · 2020-03-16T03:38:55.000-05:00
diff --git a/indra/cmake/Copy3rdPartyLibs.cmake b/indra/cmake/Copy3rdPartyLibs.cmake
@@ -160,6 +160,7 @@ elseif(LINUX)
         libexpat.so
         libexpat.so.1
         libGLOD.so
+        libopenal.so
        )
 
     if (USE_TCMALLOC)
