diff --git a/datamodel/datamodel.cpp b/datamodel/datamodel.cpp
index 7e7589dc9..4b52aadb4 100644
--- a/datamodel/datamodel.cpp
+++ b/datamodel/datamodel.cpp
@@ -151,7 +151,7 @@ InitReturnVal_t CDataModel::Init( )
 //#define _ELEMENT_HISTOGRAM_
 #ifdef _ELEMENT_HISTOGRAM_
 CUtlMap< UtlSymId_t, int > g_typeHistogram( 0, 100, DefLessFunc( UtlSymId_t ) );
-#endif _ELEMENT_HISTOGRAM_
+#endif
 
 
 //-----------------------------------------------------------------------------
@@ -166,7 +166,7 @@ void CDataModel::Shutdown()
 		Msg( "%d\t%s\n", g_typeHistogram.Element( i ), GetString( g_typeHistogram.Key( i ) ) );
 	}
 	Msg( "\n" );
-#endif _ELEMENT_HISTOGRAM_
+#endif
 
 	int c = GetAllocatedElementCount();
 	if ( c > 0 )
@@ -1934,7 +1934,7 @@ CDmElement* CDataModel::CreateElement( const DmElementReference_t &ref, const ch
 		{
 			g_typeHistogram.Insert( typeSym, 1 );
 		}
-#endif _ELEMENT_HISTOGRAM_
+#endif
 	}
 
 	return pElement;
diff --git a/public/datamodel/dmattributevar.h b/public/datamodel/dmattributevar.h
index e0ce32f5f..13dc0398a 100644
--- a/public/datamodel/dmattributevar.h
+++ b/public/datamodel/dmattributevar.h
@@ -1152,7 +1152,7 @@ inline void CDmaElement<T>::Init( CDmElement *pOwner, const char *pAttributeName
 template <class T>
 inline UtlSymId_t CDmaElement<T>::GetElementType() const
 {
-	return this->Data().m_ElementType;
+	return static_cast<CDmaDataInternal<T>*>(this)->Data().m_ElementType;
 }
 
 template <class T>
@@ -1350,7 +1350,7 @@ inline int CDmaStringArrayBase<B>::InsertBefore( int elem, const char *pValue )
 template< class E, class B > 
 inline UtlSymId_t CDmaElementArrayConstBase<E,B>::GetElementType() const
 {
-	return this->Data().m_ElementType;
+	return static_cast<CDmaDataInternal<E>*>(this)->Data().m_ElementType;
 }
 
 template< class E, class B >
diff --git a/public/tier1/utlblockmemory.h b/public/tier1/utlblockmemory.h
index 35ef2da2e..a4ade5684 100644
--- a/public/tier1/utlblockmemory.h
+++ b/public/tier1/utlblockmemory.h
@@ -137,10 +137,10 @@ CUtlBlockMemory<T,I>::~CUtlBlockMemory()
 template< class T, class I >
 void CUtlBlockMemory<T,I>::Swap( CUtlBlockMemory< T, I > &mem )
 {
-	this->swap( m_pMemory, mem.m_pMemory );
-	this->swap( m_nBlocks, mem.m_nBlocks );
-	this->swap( m_nIndexMask, mem.m_nIndexMask );
-	this->swap( m_nIndexShift, mem.m_nIndexShift );
+	Swap( m_pMemory, mem.m_pMemory );
+	Swap( m_nBlocks, mem.m_nBlocks );
+	Swap( m_nIndexMask, mem.m_nIndexMask );
+	Swap( m_nIndexShift, mem.m_nIndexShift );
 }
 
 
diff --git a/public/tier3/tier3dm.h b/public/tier3/tier3dm.h
index 5ac602811..abec7c332 100644
--- a/public/tier3/tier3dm.h
+++ b/public/tier3/tier3dm.h
@@ -33,7 +33,7 @@ class CTier3DmAppSystem : public CTier2DmAppSystem< IInterface, ConVarFlag >
 		if ( !BaseClass::Connect( factory ) )
 			return false;
 
-		if ( IsPrimaryAppSystem() )
+		if ( this->IsPrimaryAppSystem() )
 		{
 			ConnectTier3Libraries( &factory, 1 );
 		}
@@ -42,7 +42,7 @@ class CTier3DmAppSystem : public CTier2DmAppSystem< IInterface, ConVarFlag >
 
 	virtual void Disconnect() 
 	{
-		if ( IsPrimaryAppSystem() )
+		if ( this->IsPrimaryAppSystem() )
 		{
 			DisconnectTier3Libraries();
 		}
diff --git a/tier0/threadtools.cpp b/tier0/threadtools.cpp
index d51949272..eab03f608 100644
--- a/tier0/threadtools.cpp
+++ b/tier0/threadtools.cpp
@@ -26,23 +26,20 @@
 	#include <sys/time.h>
 	#define GetLastError() errno
 	typedef void *LPVOID;
-#if !defined(OSX)
-        #include <fcntl.h>
-        #include <unistd.h>
-	#define sem_unlink( arg )
-	#define OS_TO_PTHREAD(x) (x)
-#else
+#if defined(OSX)
 	#define pthread_yield pthread_yield_np
 	#include <mach/thread_act.h>
 	#include <mach/mach.h>
 	#define OS_TO_PTHREAD(x) pthread_from_mach_thread_np( x )
+#elif defined(PLATFORM_BSD)
+	#define OS_TO_PTHREAD(x) (pthread_t)(x)
+#else
+        #include <fcntl.h>
+        #include <unistd.h>
+	#define sem_unlink( arg )
+	#define OS_TO_PTHREAD(x) (x)
 #endif // !OSX
 
-#ifdef PLATFORM_BSD
-# undef OS_TO_PTRHEAD
-# define OS_TO_PTHREAD(x) (pthread_t)(x)
-#endif
-
 #endif
 
 #ifndef _PS3
diff --git a/tier0/wscript b/tier0/wscript
index 04a814b3c..90d3c54c9 100755
--- a/tier0/wscript
+++ b/tier0/wscript
@@ -15,6 +15,7 @@ def configure(conf):
 	conf.define('WAF_CFLAGS', conf.env.CFLAGS)
 	conf.define('WAF_LDFLAGS', conf.env.LINKFLAGS)
 	conf.define('TIER0_DLL_EXPORT',1)
+	conf.define('GIT_COMMIT_HASH', conf.env.GIT_VERSION)
 #	conf.define('NO_HOOK_MALLOC',1)
 
 def build(bld):
diff --git a/wscript b/wscript
index 16f2263bd..0a06b93dd 100644
--- a/wscript
+++ b/wscript
@@ -279,9 +279,6 @@ def define_platform(conf):
 			'NDEBUG'
 		])
 
-	conf.define('GIT_COMMIT_HASH', conf.env.GIT_VERSION)
-
-
 def options(opt):
 	grp = opt.add_option_group('Common options')
 
@@ -518,7 +515,7 @@ def configure(conf):
 		]
 
 		flags += ['-funwind-tables', '-g']
-	elif conf.env.COMPILER_CC != 'msvc' and conf.env.DEST_OS != 'darwin' and conf.env.DEST_CPU in ['x86', 'x86_64']:
+	elif conf.env.COMPILER_CC != 'msvc' and conf.env.DEST_OS not in ['darwin', 'freebsd'] and conf.env.DEST_CPU in ['x86', 'x86_64']:
 		flags += ['-march=core2']
 
 	if conf.env.DEST_CPU in ['x86', 'x86_64']: