DEV-43897 linux viewer2 corrupted vorbis problem

we were accidentally linking the duff fmod vorbis first because our dependancies weren't well-defined.

indra/cmake/LLAudio.cmake

@@ -6,4 +6,5 @@ set(LLAUDIO_INCLUDE_DIRS
     ${LIBS_OPEN_DIR}/llaudio
     )
 
-set(LLAUDIO_LIBRARIES llaudio ${OPENAL_LIBRARIES})
+# be exhaustive here
+set(LLAUDIO_LIBRARIES llaudio ${VORBISFILE_LIBRARIES} ${VORBIS_LIBRARIES} ${VORBISENC_LIBRARIES} ${OGG_LIBRARIES} ${OPENAL_LIBRARIES})

indra/newview/CMakeLists.txt

@@ -1523,7 +1523,7 @@ target_link_libraries(${VIEWER_BINARY_NAME}
     ${BOOST_REGEX_LIBRARY}
     ${DBUSGLIB_LIBRARIES}
     ${OPENGL_LIBRARIES}
-    ${FMODWRAPPER_LIBRARY}
+    ${FMODWRAPPER_LIBRARY} # must come after LLAudio
     ${OPENGL_LIBRARIES}
     ${SDL_LIBRARY}
     ${SMARTHEAP_LIBRARY}