Replace "Off" string literal with p.OFF variable, just in case

src/actions/vstudio/vs200x_vcproj.lua

@@ -751,7 +751,7 @@
 			-- Edit-and-continue doesn't work for some configurations
 			if not cfg.editAndContinue or
 				config.isOptimizedBuild(cfg) or
-			    cfg.clr ~= "Off" or
+			    cfg.clr ~= p.OFF or
 			    cfg.system == "x64"
 			then
 				return 3
@@ -922,7 +922,7 @@
 		local cfg, filecfg = config.normalize(cfg)
 		if not filecfg
 			and not config.isOptimizedBuild(cfg)
-			and cfg.clr == "Off"
+			and cfg.clr == p.OFF
 			and not cfg.flags.NoRuntimeChecks
 		then
 			p.w('BasicRuntimeChecks="3"')
@@ -1062,7 +1062,7 @@
 
 	function m.detect64BitPortabilityProblems(cfg)
 		local prjcfg, filecfg = config.normalize(cfg)
-		if _ACTION < "vs2008" and cfg.clr == "Off" and cfg.warnings ~= "Off" and not filecfg then
+		if _ACTION < "vs2008" and cfg.clr == p.OFF and cfg.warnings ~= p.OFF and not filecfg then
 			p.w('Detect64BitPortabilityProblems="%s"', tostring(not cfg.flags.No64BitChecks))
 		end
 	end
@@ -1164,7 +1164,7 @@
 		local windows, managed, makefile
 		for cfg in project.eachconfig(prj) do
 			if cfg.system == p.WINDOWS then windows = true end
-			if cfg.clr ~= "Off" then managed = true end
+			if cfg.clr ~= p.OFF then managed = true end
 			if vstudio.isMakefile(cfg) then makefile = true end
 		end
 
@@ -1261,7 +1261,7 @@
 
 
 	function m.managedExtensions(cfg)
-		if cfg.clr ~= "Off" then
+		if cfg.clr ~= p.OFF then
 			p.w('ManagedExtensions="1"')
 		end
 	end
@@ -1272,7 +1272,7 @@
 		if config.isDebugBuild(cfg) and
 		   cfg.debugformat ~= "c7" and
 		   not cfg.flags.NoMinimalRebuild and
-		   cfg.clr == "Off" and
+		   cfg.clr == p.OFF and
 		   not cfg.flags.MultiProcessorCompile
 		then
 			p.w('MinimalRebuild="true"')
@@ -1500,7 +1500,7 @@
 
 
 	function m.runtimeTypeInfo(cfg)
-		if cfg.flags.NoRTTI and cfg.clr == "Off" then
+		if cfg.flags.NoRTTI and cfg.clr == p.OFF then
 			p.w('RuntimeTypeInfo="false"')
 		end
 	end
@@ -1607,7 +1607,7 @@
 
 
 	function m.warnAsError(cfg)
-		if cfg.flags.FatalCompileWarnings and cfg.warnings ~= "Off" then
+		if cfg.flags.FatalCompileWarnings and cfg.warnings ~= p.OFF then
 			p.w('WarnAsError="true"')
 		end
 	end
@@ -1618,7 +1618,7 @@
 		local prjcfg, filecfg = config.normalize(cfg)
 
 		local level
-		if cfg.warnings == "Off" then
+		if cfg.warnings == p.OFF then
 			level = "0"
 		elseif cfg.warnings == "Extra" then
 			level = "4"

src/actions/vstudio/vs2010_vcxproj.lua

@@ -817,7 +817,7 @@
 --
 
 	m.elements.projectReferences = function(prj, ref)
-		if prj.clr ~= "Off" then
+		if prj.clr ~= p.OFF then
 			return {
 				m.referenceProject,
 				m.referencePrivate,
@@ -951,7 +951,7 @@
 
 
 	function m.clrSupport(cfg)
-		if cfg.clr ~= "Off" then
+		if cfg.clr ~= p.OFF then
 			_p(2,'<CLRSupport>true</CLRSupport>')
 		end
 	end
@@ -992,7 +992,7 @@
 			if cfg.debugformat == "c7" then
 				value = "OldStyle"
 			elseif cfg.architecture == "x64" or
-				   cfg.clr ~= "Off" or
+				   cfg.clr ~= p.OFF or
 				   config.isOptimizedBuild(cfg) or
 				   not cfg.editAndContinue
 			then
@@ -1039,7 +1039,7 @@
 	function m.entryPointSymbol(cfg)
 		if (cfg.kind == premake.CONSOLEAPP or cfg.kind == premake.WINDOWEDAPP) and
 		   not cfg.flags.WinMain and
-		   cfg.clr == "Off" and
+		   cfg.clr == p.OFF and
 		   cfg.system ~= premake.XBOX360
 		then
 			_p(3,'<EntryPointSymbol>mainCRTStartup</EntryPointSymbol>')
@@ -1210,7 +1210,7 @@
 			if cfg.system == premake.WINDOWS then
 				isWin = true
 			end
-			if cfg.clr ~= "Off" then
+			if cfg.clr ~= p.OFF then
 				isManaged = true
 			end
 			if vstudio.isMakefile(cfg) then
@@ -1484,7 +1484,7 @@
 
 
 	function m.runtimeTypeInfo(cfg)
-		if cfg.flags.NoRTTI and cfg.clr == "Off" then
+		if cfg.flags.NoRTTI and cfg.clr == p.OFF then
 			_p(3,'<RuntimeTypeInfo>false</RuntimeTypeInfo>')
 		end
 	end
@@ -1544,7 +1544,7 @@
 
 
 	function m.treatWarningAsError(cfg)
-		if cfg.flags.FatalCompileWarnings and cfg.warnings ~= "Off" then
+		if cfg.flags.FatalCompileWarnings and cfg.warnings ~= p.OFF then
 			p.w('<TreatWarningAsError>true</TreatWarningAsError>')
 		end
 	end

src/base/config.lua

@@ -4,9 +4,12 @@
 -- Copyright (c) 2011-2013 Jason Perkins and the Premake project
 --
 
-	premake.config = {}
-	local project = premake.project
-	local config = premake.config
+	local p = premake
+
+	p.config = {}
+
+	local project = p.project
+	local config = p.config
 
 
 ---
@@ -91,8 +94,8 @@
 
 			-- Can't link managed and unmanaged projects
 
-			local cfgManaged = project.isdotnet(cfg.project) or (cfg.clr ~= "Off")
-			local tgtManaged = project.isdotnet(target.project) or (target.clr ~= "Off")
+			local cfgManaged = project.isdotnet(cfg.project) or (cfg.clr ~= p.OFF)
+			local tgtManaged = project.isdotnet(target.project) or (target.clr ~= p.OFF)
 			return (cfgManaged == tgtManaged)
 
 		end
@@ -111,7 +114,7 @@
 
 		-- Unmanaged projects can never link managed assemblies
 
-		if isManaged and cfg.clr == "Off" then
+		if isManaged and cfg.clr == p.OFF then
 			return false
 		end
 
@@ -438,7 +441,7 @@
 --
 
 	function config.isOptimizedBuild(cfg)
-		return cfg.optimize ~= nil and cfg.optimize ~= "Off" and cfg.optimize ~= "Debug"
+		return cfg.optimize ~= nil and cfg.optimize ~= p.OFF and cfg.optimize ~= "Debug"
 	end