Add Visual Studio ARM64 support. I verified that this actually works with ARM64 Visual Studio.

modules/vstudio/vs2010_vcxproj.lua

@@ -1966,6 +1966,9 @@
 		if cfg.architecture == p.ARM then
 			p.w('<WindowsSDKDesktopARMSupport>true</WindowsSDKDesktopARMSupport>')
 		end
+		if cfg.architecture == p.ARM64 then
+			p.w('<WindowsSDKDesktopARM64Support>true</WindowsSDKDesktopARM64Support>')
+		end
 	end
 
 

modules/vstudio/vstudio.lua

@@ -29,6 +29,7 @@
 		x86_64  = "x64",
 		xbox360 = "Xbox 360",
 		ARM     = "ARM",
+		ARM64   = "ARM64",
 	}
 
 	vstudio.vs2010_architectures =

src/_premake_init.lua

@@ -27,6 +27,7 @@
 			p.X86,
 			p.X86_64,
 			p.ARM,
+			p.ARM64,
 		},
 		aliases = {
 			i386  = p.X86,

src/base/_foundation.lua

@@ -55,6 +55,7 @@
 	premake.X86         = "x86"
 	premake.X86_64      = "x86_64"
 	premake.ARM         = "ARM"
+	premake.ARM64       = "ARM64"
 	premake.XBOX360     = "xbox360"