diff --git a/indra/cmake/00-Common.cmake b/indra/cmake/00-Common.cmake
index ef5b14b80..f7c0a471a 100644
--- a/indra/cmake/00-Common.cmake
+++ b/indra/cmake/00-Common.cmake
@@ -245,8 +245,8 @@ if (DARWIN)
   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mlong-branch")
   # NOTE: it's critical that the optimization flag is put in front.
   # NOTE: it's critical to have both CXX_FLAGS and C_FLAGS covered.
-  set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O0 ${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
-  set(CMAKE_C_FLAGS_RELWITHDEBINFO "-O0 ${CMAKE_C_FLAGS_RELWITHDEBINFO}")
+  set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -O3 -msse3 -mtune=generic -mfpmath=sse ${GCC_EXTRA_OPTIMIZATIONS}")
+  set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} -03 -msse3 -mtune=generic -mfpmath=sse ${GCC_EXTRA_OPTIMIZATIONS}")
   set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -msse3 -mtune=generic -mfpmath=sse ${GCC_EXTRA_OPTIMIZATIONS}")
   set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -03 -msse3 -mtune=generic -mfpmath=sse ${GCC_EXTRA_OPTIMIZATIONS}")
   set(CMAKE_CXX_FLAGS_RELEASESSE2 "${CMAKE_CXX_FLAGS_RELEASESSE2} -O3 -msse2 -mtune=generic -mfpmath=sse ${GCC_EXTRA_OPTIMIZATIONS}")
diff --git a/install.xml b/install.xml
index 3cb7378dc..c303a324d 100644
--- a/install.xml
+++ b/install.xml
@@ -403,9 +403,9 @@
           <key>darwin</key>
           <map>
             <key>md5sum</key>
-            <string>694173293a483c01472a30cc7d895c5a</string>
+            <string>a9ab0e2910e1a8fe06a2a42ffdc8b7da</string>
             <key>url</key>
-            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/freetype-2.1.5-darwin-20080812.tar.bz2</uri>
+			<uri>https://github.com/siana-osx/SingularityViewer/downloads/freetype-2.4.4-darwin-20110705.tar.bz2</uri>
           </map>
           <key>linux</key>
           <map>