Merge pull request #1113 from Blizzard/buildaction_for_cpp

Support buildaction for C++ projects

modules/vstudio/tests/vc2010/test_files.lua

@@ -90,6 +90,30 @@
 	end
 
 
+--
+-- Check handling of buildaction.
+--
+	function suite.customBuildTool_onBuildAction()
+		files { "test.x", "test2.cpp", "test3.cpp" }
+		filter "files:**.x"
+			buildaction "FxCompile"
+		filter "files:test2.cpp"
+			buildaction "None"
+		prepare()
+		test.capture [[
+<ItemGroup>
+	<ClCompile Include="test3.cpp" />
+</ItemGroup>
+<ItemGroup>
+	<FxCompile Include="test.x" />
+</ItemGroup>
+<ItemGroup>
+	<None Include="test2.cpp" />
+</ItemGroup>
+		]]
+	end
+
+
 --
 -- Check handling of files with custom build rules.
 --

modules/vstudio/vs2010_vcxproj.lua

@@ -1028,13 +1028,19 @@
 
 
 	function m.categorizeFile(prj, file)
-		-- If any configuration for this file uses a custom build step,
-		-- that's the category to use
 		for cfg in project.eachconfig(prj) do
 			local fcfg = fileconfig.getconfig(file, cfg)
+			if fcfg then
+				-- If any configuration for this file uses a custom build step, that's the category to use
 				if fileconfig.hasCustomBuildRule(fcfg) then
 					return m.categories.CustomBuild
 				end
+
+				-- also check for buildaction
+				if fcfg.buildaction then
+					return m.categories[fcfg.buildaction] or m.categories.None
+				end
+			end
 		end
 
 		-- If there is a custom rule associated with it, use that

src/_premake_init.lua

@@ -58,17 +58,6 @@
 		name = "buildaction",
 		scope = "config",
 		kind = "string",
-		allowed = {
-			"Application",
-			"Compile",
-			"Component",
-			"Copy",
-			"Embed",
-			"Form",
-			"None",
-			"Resource",
-			"UserControl",
-		},
 	}
 
 	api.register {