Added -with-ios option to specify iOS target SDK.

scripts/toolchain.lua

@@ -52,6 +52,11 @@ function toolchain(_buildDir, _libDir)
 		androidPlatform = "android-" .. _OPTIONS["with-android"]
 	end
 
+	local iosPlatform = "8.0"
+	if _OPTIONS["with-ios"] then
+		iosPlatform = _OPTIONS["with-ios"]
+	end
+
 	if _ACTION == "gmake" then
 
 		if nil == _OPTIONS["gcc"] then
@@ -672,14 +677,14 @@ function toolchain(_buildDir, _libDir)
 		libdirs { _libDir .. "lib/ios-arm" }
 		linkoptions {
 			"-arch armv7",
-			"--sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk",
-			"-L/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk/usr/lib/system",
-			"-F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk/System/Library/Frameworks",
-			"-F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk/System/Library/PrivateFrameworks",
+			"--sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS" ..iosPlatform .. ".sdk",
+			"-L/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS" ..iosPlatform .. ".sdk/usr/lib/system",
+			"-F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS" ..iosPlatform .. ".sdk/System/Library/Frameworks",
+			"-F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS" ..iosPlatform .. ".sdk/System/Library/PrivateFrameworks",
 		}
 		buildoptions {
 			"-arch armv7",
-			"--sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk",
+			"--sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS" ..iosPlatform .. ".sdk",
 		}
 
 	configuration { "ios-simulator" }
@@ -688,14 +693,14 @@ function toolchain(_buildDir, _libDir)
 		libdirs { _libDir .. "lib/ios-simulator" }
 		linkoptions {
 			"-arch i386",
-			"--sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.1.sdk",
-			"-L/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.1.sdk/usr/lib/system",
-			"-F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.1.sdk/System/Library/Frameworks",
-			"-F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.1.sdk/System/Library/PrivateFrameworks",
+			"--sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator" ..iosPlatform .. ".sdk",
+			"-L/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator" ..iosPlatform .. ".sdk/usr/lib/system",
+			"-F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator" ..iosPlatform .. ".sdk/System/Library/Frameworks",
+			"-F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator" ..iosPlatform .. ".sdk/System/Library/PrivateFrameworks",
 		}
 		buildoptions {
 			"-arch i386",
-			"--sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.1.sdk",
+			"--sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator" ..iosPlatform .. ".sdk",
 		}
 
 	configuration { "qnx-arm" }