had to do this to get Polycode to build on OS X 10.9

polycode-master-osx10.9.patch

diff --git a/Core/Contents/Include/PolyGlobals.h b/Core/Contents/Include/PolyGlobals.h
index 2a7aadc..58b81df 100755
--- a/Core/Contents/Include/PolyGlobals.h
+++ b/Core/Contents/Include/PolyGlobals.h
@@ -46,6 +46,7 @@ THE SOFTWARE.
 
 #endif
 #include <stdint.h>
+#include <stdlib.h>
  
 #ifndef NULL
 	#define NULL 0
diff --git a/IDE/Build/Mac OS X/Polycode.xcodeproj/project.pbxproj b/IDE/Build/Mac OS X/Polycode.xcodeproj/project.pbxproj
index 7f5d3f0..b568d73 100644
--- a/IDE/Build/Mac OS X/Polycode.xcodeproj/project.pbxproj	
+++ b/IDE/Build/Mac OS X/Polycode.xcodeproj/project.pbxproj	
@@ -371,6 +371,8 @@
 /* Begin PBXProject section */
 		29B97313FDCFA39411CA2CEA /* Project object */ = {
 			isa = PBXProject;
+			attributes = {
+			};
 			buildConfigurationList = C01FCF4E08A954540054247B /* Build configuration list for PBXProject "Polycode" */;
 			compatibilityVersion = "Xcode 3.1";
 			developmentRegion = English;
@@ -485,6 +487,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				ARCHS = "$(ARCHS_STANDARD)";
 				COPY_PHASE_STRIP = NO;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_ENABLE_FIX_AND_CONTINUE = YES;
@@ -507,7 +510,7 @@
 					"\"$(SRCROOT)/../../../Release/Darwin/Framework/Core/Dependencies/lib\"",
 					"\"$(SRCROOT)/../../../Release/Darwin/Framework/Modules/lib\"",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.6;
+				MACOSX_DEPLOYMENT_TARGET = 10.9;
 				PRODUCT_NAME = Polycode;
 			};
 			name = Debug;
@@ -516,6 +519,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				ARCHS = "$(ARCHS_STANDARD)";
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				GCC_MODEL_TUNING = G5;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
@@ -535,7 +539,7 @@
 					"\"$(SRCROOT)/../../../Release/Darwin/Framework/Core/Dependencies/lib\"",
 					"\"$(SRCROOT)/../../../Release/Darwin/Framework/Modules/lib\"",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.6;
+				MACOSX_DEPLOYMENT_TARGET = 10.9;
 				PRODUCT_NAME = Polycode;
 			};
 			name = Release;