1 files changed, 2 insertions, 4 deletions
diff --git a/indra/llaudio/CMakeLists.txt b/indra/llaudio/CMakeLists.txt
index 9e9e1aaeae..bfa2c34c12 100644
--- a/indra/llaudio/CMakeLists.txt
+++ b/indra/llaudio/CMakeLists.txt
@@ -31,7 +31,6 @@ set(llaudio_SOURCE_FILES
     llaudioengine.cpp
     lllistener.cpp
     llaudiodecodemgr.cpp
-    llvorbisdecode.cpp
     llvorbisencode.cpp
     )
 
@@ -41,7 +40,6 @@ set(llaudio_HEADER_FILES
     llaudioengine.h
     lllistener.h
     llaudiodecodemgr.h
-    llvorbisdecode.h
     llvorbisencode.h
     llwindgen.h
     )
@@ -60,11 +58,11 @@ if (FMOD)
          )
 
     if (LINUX)
-      if (${CXX_VERSION} MATCHES "4.[23]")
+      if (${CXX_VERSION_NUMBER} GREATER 419)
         set_source_files_properties(llaudioengine_fmod.cpp
                                     llstreamingaudio_fmod.cpp
                                     COMPILE_FLAGS -Wno-write-strings)
-      endif (${CXX_VERSION} MATCHES "4.[23]")
+      endif (${CXX_VERSION_NUMBER} GREATER 419)
     endif (LINUX)
 endif (FMOD)