Add support kind:Utility in xcode4

modules/xcode/_preload.lua

@@ -55,7 +55,7 @@
 
 		-- The capabilities of this action
 
-		valid_kinds     = { "ConsoleApp", "WindowedApp", "SharedLib", "StaticLib", "Makefile", "None" },
+		valid_kinds     = { "ConsoleApp", "WindowedApp", "SharedLib", "StaticLib", "Makefile", "Utility", "None" },
 		valid_languages = { "C", "C++" },
 		valid_tools     = {
 			cc = { "gcc", "clang" },

modules/xcode/tests/test_xcode_project.lua

@@ -686,6 +686,62 @@
 	end
 
 
+---------------------------------------------------------------------------
+-- PBXAggregateTarget tests
+---------------------------------------------------------------------------
+
+	function suite.PBXAggregateTarget_OnUtility()
+		kind "Utility"
+		prepare()
+		xcode.PBXAggregateTarget(tr)
+		test.capture [[
+/* Begin PBXAggregateTarget section */
+		[MyProject:target] /* MyProject */ = {
+			isa = PBXAggregateTarget;
+			buildConfigurationList = [MyProject:cfg] /* Build configuration list for PBXAggregateTarget "MyProject" */;
+			buildPhases = (
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = MyProject;
+			productName = MyProject;
+		};
+/* End PBXAggregateTarget section */
+		]]
+	end
+
+
+	function suite.PBXAggregateTarget_OnBuildCommands()
+		kind "Utility"
+		prebuildcommands { "prebuildcmd" }
+		prelinkcommands { "prelinkcmd" }
+		postbuildcommands { "postbuildcmd" }
+		prepare()
+		xcode.PBXAggregateTarget(tr)
+		test.capture [[
+/* Begin PBXAggregateTarget section */
+		[MyProject:target] /* MyProject */ = {
+			isa = PBXAggregateTarget;
+			buildConfigurationList = [MyProject:cfg] /* Build configuration list for PBXAggregateTarget "MyProject" */;
+			buildPhases = (
+				9607AE1010C857E500CD1376 /* Prebuild */,
+				9607AE3510C85E7E00CD1376 /* Prelink */,
+				9607AE3710C85E8F00CD1376 /* Postbuild */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = MyProject;
+			productName = MyProject;
+		};
+/* End PBXAggregateTarget section */
+		]]
+	end
+
+
 ---------------------------------------------------------------------------
 -- PBXProject tests
 ---------------------------------------------------------------------------

modules/xcode/xcode_common.lua

@@ -575,6 +575,14 @@
 					return
 				end
 
+				local function isAggregateTarget(node)
+					local productsId = xcode.newid("Products")
+					return node.id == productsId and node.parent.project and node.parent.project.kind == "Utility"
+				end
+				if isAggregateTarget(node) then
+					return
+				end
+
 				settings[node.productgroupid or node.id] = function()
 					-- project references get special treatment
 					if node.parent == tr.projects then
@@ -586,8 +594,10 @@
 					_p(3,'isa = PBXGroup;')
 					_p(3,'children = (')
 					for _, childnode in ipairs(node.children) do
+						if not isAggregateTarget(childnode) then
 							_p(4,'%s /* %s */,', childnode.id, childnode.name)
 						end
+					end
 					_p(3,');')
 
 					if node.parent == tr.projects then
@@ -621,8 +631,30 @@
 	end
 
 
-	function xcode.PBXNativeTarget(tr)
+	local function xcode_PBXAggregateOrNativeTarget(tr, pbxTargetName)
-		_p('/* Begin PBXNativeTarget section */')
+		local kinds = {
+			Aggregate = {
+				"Utility",
+			},
+			Native = {
+				"ConsoleApp",
+				"WindowedApp",
+				"SharedLib",
+				"StaticLib",
+			},
+		}
+		local hasTarget = false
+		for _, node in ipairs(tr.products.children) do
+			hasTarget = table.contains(kinds[pbxTargetName], node.cfg.kind)
+			if hasTarget then
+				break
+			end
+		end
+		if not hasTarget then
+			return
+		end
+
+		_p('/* Begin PBX%sTarget section */', pbxTargetName)
 		for _, node in ipairs(tr.products.children) do
 			local name = tr.project.name
 
@@ -644,18 +676,22 @@
 			end
 
 			_p(2,'%s /* %s */ = {', node.targetid, name)
-			_p(3,'isa = PBXNativeTarget;')
+			_p(3,'isa = PBX%sTarget;', pbxTargetName)
-			_p(3,'buildConfigurationList = %s /* Build configuration list for PBXNativeTarget "%s" */;', node.cfgsection, escapeSetting(name))
+			_p(3,'buildConfigurationList = %s /* Build configuration list for PBX%sTarget "%s" */;', node.cfgsection, pbxTargetName, escapeSetting(name))
 			_p(3,'buildPhases = (')
 			if hasBuildCommands('prebuildcommands') then
 				_p(4,'9607AE1010C857E500CD1376 /* Prebuild */,')
 			end
+			if pbxTargetName == "Native" then
 				_p(4,'%s /* Resources */,', node.resstageid)
 				_p(4,'%s /* Sources */,', node.sourcesid)
+			end
 			if hasBuildCommands('prelinkcommands') then
 				_p(4,'9607AE3510C85E7E00CD1376 /* Prelink */,')
 			end
+			if pbxTargetName == "Native" then
 				_p(4,'%s /* Frameworks */,', node.fxstageid)
+			end
 			if hasBuildCommands('postbuildcommands') then
 				_p(4,'9607AE3710C85E8F00CD1376 /* Postbuild */,')
 			end
@@ -671,6 +707,7 @@
 
 			_p(3,'name = %s;', stringifySetting(name))
 
+			if pbxTargetName == "Native" then
 				local p
 				if node.cfg.kind == "ConsoleApp" then
 					p = "$(HOME)/bin"
@@ -680,17 +717,30 @@
 				if p then
 					_p(3,'productInstallPath = %s;', stringifySetting(p))
 				end
+			end
 
 			_p(3,'productName = %s;', stringifySetting(name))
+			if pbxTargetName == "Native" then
 				_p(3,'productReference = %s /* %s */;', node.id, node.name)
 				_p(3,'productType = %s;', stringifySetting(xcode.getproducttype(node)))
+			end
 			_p(2,'};')
 		end
-		_p('/* End PBXNativeTarget section */')
+		_p('/* End PBX%sTarget section */', pbxTargetName)
 		_p('')
 	end
 
 
+	function xcode.PBXAggregateTarget(tr)
+		xcode_PBXAggregateOrNativeTarget(tr, "Aggregate")
+	end
+
+
+	function xcode.PBXNativeTarget(tr)
+		xcode_PBXAggregateOrNativeTarget(tr, "Native")
+	end
+
+
 	function xcode.PBXProject(tr)
 		_p('/* Begin PBXProject section */')
 		_p(2,'08FB7793FE84155DC02AAC07 /* Project object */ = {')

modules/xcode/xcode_project.lua

@@ -177,6 +177,7 @@
 		xcode.PBXFrameworksBuildPhase(tr)
 		xcode.PBXGroup(tr)
 		xcode.PBXNativeTarget(tr)
+		xcode.PBXAggregateTarget(tr)
 		xcode.PBXProject(tr)
 		xcode.PBXReferenceProxy(tr)
 		xcode.PBXResourcesBuildPhase(tr)