fix mac build

source/Irrlicht/MacOSX/MacOSX.xcodeproj/project.pbxproj

@@ -6088,10 +6088,12 @@
 		1DEB922308733DC00010E9CD /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				ARCHS = "$(NATIVE_ARCH_ACTUAL)";
+				ARCHS = "$(ARCHS_STANDARD)";
+				GCC_PREPROCESSOR_DEFINITIONS = GLES_SILENCE_DEPRECATION;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = NO;
 				HEADER_SEARCH_PATHS = ../../../include;
+				MACOSX_DEPLOYMENT_TARGET = 10.10;
 				OTHER_CFLAGS = (
 					"-DMACOSX",
 					"-D_DEBUG",
@@ -6104,16 +6106,18 @@
 		1DEB922408733DC00010E9CD /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				ARCHS = "$(NATIVE_ARCH_ACTUAL)";
+				ARCHS = "$(ARCHS_STANDARD)";
 				GCC_DYNAMIC_NO_PIC = YES;
 				GCC_GENERATE_DEBUGGING_SYMBOLS = NO;
 				GCC_INLINES_ARE_PRIVATE_EXTERN = YES;
 				GCC_OPTIMIZATION_LEVEL = 3;
+				GCC_PREPROCESSOR_DEFINITIONS = GLES_SILENCE_DEPRECATION;
 				GCC_SYMBOLS_PRIVATE_EXTERN = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = NO;
 				HEADER_SEARCH_PATHS = ../../../include;
 				INSTALL_MODE_FLAG = "a+rwx";
+				MACOSX_DEPLOYMENT_TARGET = 10.10;
 				OTHER_CFLAGS = "-DMACOSX";
 				PREBINDING = NO;
 				SDKROOT = "";