Merge pragma warning hack to fix linux build

indra/cmake/00-Common.cmake

@@ -218,7 +218,7 @@ if (LINUX OR DARWIN)
   set(GCC_WARNINGS "-Wall -Wno-sign-compare -Wno-trigraphs")
 
   if (NOT GCC_DISABLE_FATAL_WARNINGS)
-    set(GCC_WARNINGS "${GCC_WARNINGS} -Werror")
+#    set(GCC_WARNINGS "${GCC_WARNINGS} -Werror")
   endif (NOT GCC_DISABLE_FATAL_WARNINGS)
 
   set(GCC_CXX_WARNINGS "${GCC_WARNINGS} -Wno-reorder -Wno-non-virtual-dtor")

indra/cmake/Variables.cmake

@@ -104,13 +104,8 @@ if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
     OUTPUT_VARIABLE XCODE_VERSION )
 
   # To support a different SDK update these Xcode settings:
-  if (XCODE_VERSION GREATER 4.2)
-    set(CMAKE_OSX_DEPLOYMENT_TARGET 10.6)
-  else (XCODE_VERSION GREATER 4.2)
-    set(CMAKE_OSX_DEPLOYMENT_TARGET 10.5)
-  endif (XCODE_VERSION GREATER 4.2)
-
-  set(CMAKE_OSX_SYSROOT macosx10.6)
+    set(CMAKE_OSX_DEPLOYMENT_TARGET 10.8)
+  set(CMAKE_OSX_SYSROOT macosx10.8)
   set(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "com.apple.compilers.llvmgcc42")
       
   set(CMAKE_XCODE_ATTRIBUTE_DEBUG_INFORMATION_FORMAT dwarf-with-dsym)

indra/llrender/llvertexbuffer.cpp

@@ -310,7 +310,7 @@ void LLVBOPool::cleanup()
 			
 			if (r.mClientData)
 			{
-				ll_aligned_free_16((void*) r.mClientData);
+				ll_aligned_free((void*) r.mClientData);
 			}
 
 			l.pop_front();

indra/newview/llface.cpp

@@ -53,6 +53,12 @@
 #include "llviewershadermgr.h"
 #include "llvoavatar.h"
 
+#if LL_LINUX
+// Work-around spurious used before init warning on Vector4a
+//
+#pragma GCC diagnostic ignored "-Wuninitialized"
+#endif
+
 extern BOOL gGLDebugLoggingEnabled;
 
 #define LL_MAX_INDICES_COUNT 1000000
@@ -64,8 +70,6 @@ BOOL LLFace::sSafeRenderSelect = TRUE; // FALSE
 
 #define DOTVEC(a,b) (a.mV[0]*b.mV[0] + a.mV[1]*b.mV[1] + a.mV[2]*b.mV[2])
 
-//#pragma GCC diagnostic ignored "-Wuninitialized"
-
 /*
 For each vertex, given:
 	B - binormal