Minor fix in the premake4.lua

--HG--
branch : vs2019_support

2 files changed, 22 insertions, 17 deletions

diff --git a/premake4.lua b/premake4.lua
index c930eb9..4360dd9 100644
--- a/premake4.lua
+++ b/premake4.lua
@@ -204,7 +204,7 @@ do
 	premake.project.getbasename = function(prjname, pattern)
 		-- The below is used to insert the .vs(8|9|10|11|12|14|15) into the file names for projects and solutions
 		if _ACTION then
-			name_map = {vs2002 = "vs7", vs2003 = "vs7_1", vs2005 = "vs8", vs2008 = "vs9", vs2010 = "vs10", vs2012 = "vs11", vs2013 = "vs12", vs2015 = "vs14", vs2017 = "vs15"}
+			name_map = {vs2002 = "vs7", vs2003 = "vs7_1", vs2005 = "vs8", vs2008 = "vs9", vs2010 = "vs10", vs2012 = "vs11", vs2013 = "vs12", vs2015 = "vs14", vs2017 = "vs15", vs2019 = "vs16"}
 			if name_map[_ACTION] then
 				pattern = pattern:gsub("%%%%", "%%%%." .. name_map[_ACTION])
 			else
diff --git a/src/host/scripts.c b/src/host/scripts.c
index 9d483e2..2601b26 100644
--- a/src/host/scripts.c
+++ b/src/host/scripts.c
@@ -227,20 +227,20 @@ const char* builtin_scripts[] = {
 
 	/* actions/vstudio/vs2010_vcxproj.lua */
 	"premake.vstudio.vc2010={}local e=premake.vstudio.vc2010\nlocal p=premake.vstudio\nlocal function l(e)_p(1,'<ItemGroup Label=\"ProjectConfigurations\">')for n,e in ipairs(e.solution.vstudio_configs)do\n_p(2,'<ProjectConfiguration Include=\"%s\">',premake.esc(e.name))_p(3,'<Configuration>%s</Configuration>',e.buildcfg)_p(3,'<Platform>%s</Platform>',e.platform)_p(2,'</ProjectConfiguration>')end\n_p(1,'</ItemGroup>')end\nlocal function s(e)_p(1,'<PropertyGroup Label=\"Globals\">')_p(2,'<ProjectGuid>{%s}</ProjectGuid>',e.uuid)_p(2,'<RootNamespace>%s</RootNamespace>',e.name)if e.flags and e.flags.Managed then\n_p(2,'<TargetFrameworkVersion>v4.0</TargetFrameworkVersion>')_p(2,'<Keyword>ManagedCProj</Keyword>')else\n_p(2,'<Keyword>Win32Proj</Keyword>')end\n_p(1,'</PropertyGroup>')end\nfunction e.config_type(e)local n={SharedLib=\"DynamicLibrary\",StaticLib=\"StaticLibrary\",ConsoleApp=\"Application\",WindowedApp=\"Application\"}return n[e.kind]end\nlocal function i()return\"Condition=\\\"'$(Configuration)|$(Platform)'"
-	"=='%s'\\\"\"end\nlocal function o(n)local e=\"Disabled\"for i,n in ipairs(n.flags)do\nif(n==\"Optimize\")then\ne=\"Full\"elseif(n==\"OptimizeSize\")then\ne=\"MinSpace\"elseif(n==\"OptimizeSpeed\")then\ne=\"MaxSpeed\"end\nend\nreturn e\nend\nfunction e.configurationPropertyGroup(n,t)_p(1,'<PropertyGroup '..i()..' Label=\"Configuration\">',premake.esc(t.name))_p(2,'<ConfigurationType>%s</ConfigurationType>',e.config_type(n))_p(2,'<UseDebugLibraries>%s</UseDebugLibraries>',iif(o(n)==\"Disabled\",\"true\",\"false\"))_p(2,'<CharacterSet>%s</CharacterSet>',iif(n.flags.Unicode,\"Unicode\",\"MultiByte\"))local e={vs2012=\"v110\",vs2013=\"v120\",vs2015=\"v140\",vs2017=\"v141\"}local e=e[_ACTION]if e then\n_p(2,'<PlatformToolset>%s</PlatformToolset>',e)end\nif n.flags.MFC then\n_p(2,'<UseOfMfc>%s</UseOfMfc>',iif(n.flags.StaticRuntime,\"Static\",\"Dynamic\"))end\nif n.flags.ATL or n.flags.StaticATL then\n_p(2,'<UseOfAtl>%s</UseOfAtl>',iif(n.flags.StaticATL,\"Static\",\"Dynamic\"))end\nif n.flags.Managed then\n_p(2,'<CLRS"
-	"upport>true</CLRSupport>')end\n_p(1,'</PropertyGroup>')end\nlocal function r(n)for t,e in ipairs(n.solution.vstudio_configs)do\nlocal n=premake.getconfig(n,e.src_buildcfg,e.src_platform)_p(1,'<ImportGroup '..i()..' Label=\"PropertySheets\">',premake.esc(e.name))_p(2,'<Import Project=\"$(UserRootDir)\\\\Microsoft.Cpp.$(Platform).user.props\" Condition=\"exists(\\'$(UserRootDir)\\\\Microsoft.Cpp.$(Platform).user.props\\')\" Label=\"LocalAppDataPlatform\" />')_p(1,'</ImportGroup>')end\nend\nfunction e.outputProperties(e)for n,t in ipairs(e.solution.vstudio_configs)do\nlocal e=premake.getconfig(e,t.src_buildcfg,t.src_platform)local n=e.buildtarget\n_p(1,'<PropertyGroup '..i()..'>',premake.esc(t.name))_p(2,'<OutDir>%s\\\\</OutDir>',premake.esc(n.directory))if e.platform==\"Xbox360\"then\n_p(2,'<OutputFile>$(OutDir)%s</OutputFile>',premake.esc(n.name))end\n_p(2,'<IntDir>%s\\\\</IntDir>',premake.esc(e.objectsdir))_p(2,'<TargetName>%s</TargetName>',premake.esc(path.getbasename(n.name)))_p(2,'<TargetExt>%s</TargetExt>'"
-	",premake.esc(path.getextension(n.name)))if e.kind==\"SharedLib\"then\nlocal e=(e.flags.NoImportLib~=nil)_p(2,'<IgnoreImportLibrary>%s</IgnoreImportLibrary>',tostring(e))end\nif e.kind~=\"StaticLib\"then\n_p(2,'<LinkIncremental>%s</LinkIncremental>',tostring(premake.config.isincrementallink(e)))end\nif e.flags.NoManifest then\n_p(2,'<GenerateManifest>false</GenerateManifest>')end\n_p(1,'</PropertyGroup>')end\nend\nlocal function d(i)local n\nlocal e=i.flags\nif premake.config.isdebugbuild(i)then\nn=iif(e.StaticRuntime and not e.Managed,\"MultiThreadedDebug\",\"MultiThreadedDebugDLL\")else\nn=iif(e.StaticRuntime and not e.Managed,\"MultiThreaded\",\"MultiThreadedDLL\")end\nreturn n\nend\nlocal function f(e)if not e.flags.NoPCH and e.pchheader then\n_p(3,'<PrecompiledHeader>Use</PrecompiledHeader>')_p(3,'<PrecompiledHeaderFile>%s</PrecompiledHeaderFile>',e.pchheader)else\n_p(3,'<PrecompiledHeader></PrecompiledHeader>')end\nend\nlocal function t(n,e)if#e.defines>0 then\n_p(n,'<PreprocessorDefinitions>%s;%%(Preproc"
-	"essorDefinitions)</PreprocessorDefinitions>',premake.esc(table.concat(e.defines,\";\")))else\n_p(n,'<PreprocessorDefinitions></PreprocessorDefinitions>')end\nend\nlocal function P(n,e)if#e.includedirs>0 then\n_p(n,'<AdditionalIncludeDirectories>%s;%%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>',premake.esc(path.translate(table.concat(e.includedirs,\";\"),'\\\\')))end\nend\nlocal function n(n,e)if#e.includedirs>0 or#e.resincludedirs>0 then\nlocal e=table.join(e.includedirs,e.resincludedirs)_p(n,'<AdditionalIncludeDirectories>%s;%%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>',premake.esc(path.translate(table.concat(e,\";\"),'\\\\')))end\nend\nlocal function h(e)_p(2,'<ResourceCompile>')t(3,e)n(3,e)_p(2,'</ResourceCompile>')end\nlocal function u(e)if e.flags.NoExceptions then\n_p(2,'<ExceptionHandling>false</ExceptionHandling>')elseif e.flags.SEH then\n_p(2,'<ExceptionHandling>Async</ExceptionHandling>')end\nend\nlocal function c(e)if e.flags.NoRTTI and not e.flags.Managed then\n"
-	"_p(3,'<RuntimeTypeInfo>false</RuntimeTypeInfo>')end\nend\nlocal function m(e)if e.flags.NativeWChar then\n_p(3,'<TreatWChar_tAsBuiltInType>true</TreatWChar_tAsBuiltInType>')elseif e.flags.NoNativeWChar then\n_p(3,'<TreatWChar_tAsBuiltInType>false</TreatWChar_tAsBuiltInType>')end\nend\nlocal function g(e)if e.flags.EnableSSE then\n_p(3,'<EnableEnhancedInstructionSet>StreamingSIMDExtensions</EnableEnhancedInstructionSet>')elseif e.flags.EnableSSE2 then\n_p(3,'<EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>')end\nend\nlocal function b(e)if e.flags.FloatFast then\n_p(3,'<FloatingPointModel>Fast</FloatingPointModel>')elseif e.flags.FloatStrict and not e.flags.Managed then\n_p(3,'<FloatingPointModel>Strict</FloatingPointModel>')end\nend\nlocal function a(e)local n=''if e.flags.Symbols then\nif e.platform==\"x64\"or e.flags.Managed\nor premake.config.isoptimizedbuild(e.flags)or e.flags.NoEditAndContinue\nthen\nn=\"ProgramDatabase\"else\nn=\"EditAndContinue\"end\nend\n_p(3,'<Debug"
-	"InformationFormat>%s</DebugInformationFormat>',n)end\nlocal function n(e)if premake.config.isdebugbuild(e)and not e.flags.NoMinimalRebuild then\n_p(3,'<MinimalRebuild>true</MinimalRebuild>')else\n_p(3,'<MinimalRebuild>false</MinimalRebuild>')end\nend\nlocal function _(e)if e.language==\"C\"then\n_p(3,'<CompileAs>CompileAsC</CompileAs>')end\nend\nlocal function C(e)_p(2,'<ClCompile>')if#e.buildoptions>0 then\n_p(3,'<AdditionalOptions>%s %%(AdditionalOptions)</AdditionalOptions>',table.concat(premake.esc(e.buildoptions),\" \"))end\n_p(3,'<Optimization>%s</Optimization>',o(e))P(3,e)t(3,e)n(e)if not premake.config.isoptimizedbuild(e.flags)then\nif not e.flags.Managed then\n_p(3,'<BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>')end\nif e.flags.ExtraWarnings then\n_p(3,'<SmallerTypeCheck>true</SmallerTypeCheck>')end\nelse\n_p(3,'<StringPooling>true</StringPooling>')end\n_p(3,'<RuntimeLibrary>%s</RuntimeLibrary>',d(e))_p(3,'<FunctionLevelLinking>true</FunctionLevelLinking>')f(e)if e.flags.ExtraWarnings then"
-	"\n_p(3,'<WarningLevel>Level4</WarningLevel>')else\n_p(3,'<WarningLevel>Level3</WarningLevel>')end\nif e.flags.FatalWarnings then\n_p(3,'<TreatWarningAsError>true</TreatWarningAsError>')end\nu(e)c(e)m(e)g(e)b(e)a(e)if e.flags.Symbols then\n_p(3,'<ProgramDataBaseFileName>$(OutDir)%s.pdb</ProgramDataBaseFileName>',path.getbasename(e.buildtarget.name))end\nif e.flags.NoFramePointer then\n_p(3,'<OmitFramePointers>true</OmitFramePointers>')end\n_(e)_p(2,'</ClCompile>')end\nlocal function c(e)if#e.postbuildcommands>0 then\n_p(2,'<PostBuildEvent>')_p(3,'<Command>%s</Command>',premake.esc(table.implode(e.postbuildcommands,\"\",\"\",\"\\r\\n\")))_p(2,'</PostBuildEvent>')end\nif#e.prebuildcommands>0 then\n_p(2,'<PreBuildEvent>')_p(3,'<Command>%s</Command>',premake.esc(table.implode(e.prebuildcommands,\"\",\"\",\"\\r\\n\")))_p(2,'</PreBuildEvent>')end\nif#e.prelinkcommands>0 then\n_p(2,'<PreLinkEvent>')_p(3,'<Command>%s</Command>',premake.esc(table.implode(e.prelinkcommands,\"\",\"\",\"\\r\\n\")))_p(2,'</PreLinkEvent>')en"
-	"d\nend\nlocal function o(n,e)if#e.linkoptions>0 then\n_p(n,'<AdditionalOptions>%s %%(AdditionalOptions)</AdditionalOptions>',table.concat(premake.esc(e.linkoptions),\" \"))end\nend\nlocal function t(i,e)local n={x32='MachineX86',x64='MachineX64'}if n[e.platform]then\n_p(i,'<TargetMachine>%s</TargetMachine>',n[e.platform])end\nend\nlocal function a(e)if e.kind=='StaticLib'and e.platform~=\"Xbox360\"then\n_p(1,'<Lib>')_p(2,'<OutputFile>$(OutDir)%s</OutputFile>',e.buildtarget.name)o(2,e)t(2,e)_p(1,'</Lib>')end\nend\nlocal function d(e)if e.kind==\"SharedLib\"then\nlocal n=e.linktarget.fullpath\n_p(3,'<ImportLibrary>%s</ImportLibrary>',iif(e.flags.NoImportLib,e.objectsdir..\"\\\\\"..path.getname(n),n))end\nend\nfunction e.link(n)_p(2,'<Link>')_p(3,'<SubSystem>%s</SubSystem>',iif(n.kind==\"ConsoleApp\",\"Console\",\"Windows\"))_p(3,'<GenerateDebugInformation>%s</GenerateDebugInformation>',tostring(n.flags.Symbols~=nil))if premake.config.isoptimizedbuild(n.flags)then\n_p(3,'<EnableCOMDATFolding>true</EnableCOMDATFol"
-	"ding>')_p(3,'<OptimizeReferences>true</OptimizeReferences>')end\nif n.kind~='StaticLib'then\ne.additionalDependencies(n)_p(3,'<OutputFile>$(OutDir)%s</OutputFile>',n.buildtarget.name)if#n.libdirs>0 then\n_p(3,'<AdditionalLibraryDirectories>%s;%%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>',premake.esc(path.translate(table.concat(n.libdirs,';'),'\\\\')))end\nif e.config_type(n)=='Application'and not n.flags.WinMain and not n.flags.Managed then\n_p(3,'<EntryPointSymbol>%s</EntryPointSymbol>',iif(n.flags.Unicode,\"wmainCRTStartup\",\"mainCRTStartup\"))end\nd(n)local e=premake.findfile(n,\".def\")if e then\n_p(3,'<ModuleDefinitionFile>%s</ModuleDefinitionFile>',e)end\nt(3,n)o(3,n)end\n_p(2,'</Link>')end\nfunction e.additionalDependencies(e)local e=premake.getlinks(e,\"system\",\"fullpath\")if#e>0 then\n_p(3,'<AdditionalDependencies>%s;%%(AdditionalDependencies)</AdditionalDependencies>',table.concat(e,\";\"))end\nend\nlocal function d(n)for o,t in ipairs(n.solution.vstudio_configs)do\nlocal n=prem"
-	"ake.getconfig(n,t.src_buildcfg,t.src_platform)_p(1,'<ItemDefinitionGroup '..i()..'>',premake.esc(t.name))C(n)h(n)a(n)e.link(n)c(n)_p(1,'</ItemDefinitionGroup>')end\nend\nfunction e.getfilegroup(i,t)local e=i.vc2010sortedfiles\nif not e then\ne={ClCompile={},ClInclude={},None={},ResourceCompile={},}for n in premake.project.eachfile(i)do\nif path.iscppfile(n.name)then\ntable.insert(e.ClCompile,n)elseif path.iscppheader(n.name)then\ntable.insert(e.ClInclude,n)elseif path.isresourcefile(n.name)then\ntable.insert(e.ResourceCompile,n)else\ntable.insert(e.None,n)end\nend\ni.vc2010sortedfiles=e\nend\nreturn e[t]end\nfunction e.files(n)e.simplefilesgroup(n,\"ClInclude\")e.compilerfilesgroup(n)e.simplefilesgroup(n,\"None\")e.simplefilesgroup(n,\"ResourceCompile\")end\nfunction e.simplefilesgroup(i,n)local e=e.getfilegroup(i,n)if#e>0 then\n_p(1,'<ItemGroup>')for i,e in ipairs(e)do\n_p(2,'<%s Include=\"%s\" />',n,path.translate(e.name,\"\\\\\"))end\n_p(1,'</ItemGroup>')end\nend\nfunction e.individualSourceFile(a,t,n)local"
-	" e=a.solution.vstudio_configs\nlocal o=path.translate(n.name,\"\\\\\")_p(2,'<ClCompile Include=\"%s\">',o)for n,e in ipairs(e)do\nif t[e]and o==t[e]then\n_p(3,'<PrecompiledHeader '..i()..'>Create</PrecompiledHeader>',premake.esc(e.name))t[e]=nil\nend\nend\nif path.iscfile(n.name)~=premake.project.iscproject(a)then\n_p(3,'<CompileAs>%s</CompileAs>',iif(path.iscfile(n.name),'CompileAsC','CompileAsCpp'))end\n_p(2,'</ClCompile>')end\nfunction e.compilerfilesgroup(n)local i=n.solution.vstudio_configs\nlocal o=e.getfilegroup(n,\"ClCompile\")if#o>0 then\nlocal t={}for e,i in ipairs(i)do\nlocal e=premake.getconfig(n,i.src_buildcfg,i.src_platform)if e.pchheader and e.pchsource and not e.flags.NoPCH then\nt[i]=path.translate(e.pchsource,\"\\\\\")end\nend\n_p(1,'<ItemGroup>')for o,i in ipairs(o)do\ne.individualSourceFile(n,t,i)end\n_p(1,'</ItemGroup>')end\nend\nfunction e.header(n)io.eol=\"\\r\\n\"_p('<?xml version=\"1.0\" encoding=\"utf-8\"?>')local e=\"\"if n then\ne=' DefaultTargets=\"'..n..'\"'end\n_p('<Project%s Too"
-	"lsVersion=\"4.0\" xmlns=\"http://schemas.microsoft.com/developer/msbuild/2003\">',e)end\nfunction premake.vs2010_vcxproj(n)io.indent=\"  \"e.header(\"Build\")l(n)s(n)_p(1,'<Import Project=\"$(VCTargetsPath)\\\\Microsoft.Cpp.Default.props\" />')for t,i in ipairs(n.solution.vstudio_configs)do\nlocal n=premake.getconfig(n,i.src_buildcfg,i.src_platform)e.configurationPropertyGroup(n,i)end\n_p(1,'<Import Project=\"$(VCTargetsPath)\\\\Microsoft.Cpp.props\" />')_p(1,'<ImportGroup Label=\"ExtensionSettings\">')_p(1,'</ImportGroup>')r(n)_p(1,'<PropertyGroup Label=\"UserMacros\" />')e.outputProperties(n)d(n)e.files(n)e.projectReferences(n)_p(1,'<Import Project=\"$(VCTargetsPath)\\\\Microsoft.Cpp.targets\" />')_p(1,'<ImportGroup Label=\"ExtensionTargets\">')_p(1,'</ImportGroup>')_p('</Project>')end\nfunction e.projectReferences(n)local e=premake.getdependencies(n)if#e>0 then\n_p(1,'<ItemGroup>')for i,e in ipairs(e)do\nlocal n=path.getrelative(n.location,p.projectfile(e))_p(2,'<ProjectReference Include=\"%s\">',path.trans"
-	"late(n,\"\\\\\"))_p(3,'<Project>{%s}</Project>',e.uuid)_p(2,'</ProjectReference>')end\n_p(1,'</ItemGroup>')end\nend\nfunction e.debugdir(e)if e.debugdir then\n_p('    <LocalDebuggerWorkingDirectory>%s</LocalDebuggerWorkingDirectory>',path.translate(e.debugdir,'\\\\'))_p('    <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>')end\nif e.debugargs then\n_p('    <LocalDebuggerCommandArguments>%s</LocalDebuggerCommandArguments>',table.concat(e.debugargs,\" \"))end\nend\nfunction e.debugenvs(e)if e.debugenvs and#e.debugenvs>0 then\n_p(2,'<LocalDebuggerEnvironment>%s%s</LocalDebuggerEnvironment>',table.concat(e.debugenvs,\"\\n\"),iif(e.flags.DebugEnvsInherit,'\\n$(LocalDebuggerEnvironment)',''))if e.flags.DebugEnvsDontMerge then\n_p(2,'<LocalDebuggerMergeEnvironment>false</LocalDebuggerMergeEnvironment>')end\nend\nend\nfunction premake.vs2010_vcxproj_user(t)io.indent=\"  \"e.header()for o,n in ipairs(t.solution.vstudio_configs)do\nlocal t=premake.getconfig(t,n.src_buildcfg,n.src_platform)_p('  <PropertyGroup '..i"
-	"()..'>',premake.esc(n.name))e.debugdir(t)e.debugenvs(t)_p('  </PropertyGroup>')end\n_p('</Project>')end",
+	"=='%s'\\\"\"end\nlocal function o(n)local e=\"Disabled\"for i,n in ipairs(n.flags)do\nif(n==\"Optimize\")then\ne=\"Full\"elseif(n==\"OptimizeSize\")then\ne=\"MinSpace\"elseif(n==\"OptimizeSpeed\")then\ne=\"MaxSpeed\"end\nend\nreturn e\nend\nfunction e.configurationPropertyGroup(n,t)_p(1,'<PropertyGroup '..i()..' Label=\"Configuration\">',premake.esc(t.name))_p(2,'<ConfigurationType>%s</ConfigurationType>',e.config_type(n))_p(2,'<UseDebugLibraries>%s</UseDebugLibraries>',iif(o(n)==\"Disabled\",\"true\",\"false\"))_p(2,'<CharacterSet>%s</CharacterSet>',iif(n.flags.Unicode,\"Unicode\",\"MultiByte\"))local e={vs2012=\"v110\",vs2013=\"v120\",vs2015=\"v140\",vs2017=\"v141\",vs2019=\"v142\"}local e=e[_ACTION]if e then\n_p(2,'<PlatformToolset>%s</PlatformToolset>',e)end\nif n.flags.MFC then\n_p(2,'<UseOfMfc>%s</UseOfMfc>',iif(n.flags.StaticRuntime,\"Static\",\"Dynamic\"))end\nif n.flags.ATL or n.flags.StaticATL then\n_p(2,'<UseOfAtl>%s</UseOfAtl>',iif(n.flags.StaticATL,\"Static\",\"Dynamic\"))end\nif n.flags.Managed t"
+	"hen\n_p(2,'<CLRSupport>true</CLRSupport>')end\n_p(1,'</PropertyGroup>')end\nlocal function r(n)for t,e in ipairs(n.solution.vstudio_configs)do\nlocal n=premake.getconfig(n,e.src_buildcfg,e.src_platform)_p(1,'<ImportGroup '..i()..' Label=\"PropertySheets\">',premake.esc(e.name))_p(2,'<Import Project=\"$(UserRootDir)\\\\Microsoft.Cpp.$(Platform).user.props\" Condition=\"exists(\\'$(UserRootDir)\\\\Microsoft.Cpp.$(Platform).user.props\\')\" Label=\"LocalAppDataPlatform\" />')_p(1,'</ImportGroup>')end\nend\nfunction e.outputProperties(e)for n,t in ipairs(e.solution.vstudio_configs)do\nlocal e=premake.getconfig(e,t.src_buildcfg,t.src_platform)local n=e.buildtarget\n_p(1,'<PropertyGroup '..i()..'>',premake.esc(t.name))_p(2,'<OutDir>%s\\\\</OutDir>',premake.esc(n.directory))if e.platform==\"Xbox360\"then\n_p(2,'<OutputFile>$(OutDir)%s</OutputFile>',premake.esc(n.name))end\n_p(2,'<IntDir>%s\\\\</IntDir>',premake.esc(e.objectsdir))_p(2,'<TargetName>%s</TargetName>',premake.esc(path.getbasename(n.name)))_p(2,'<TargetExt"
+	">%s</TargetExt>',premake.esc(path.getextension(n.name)))if e.kind==\"SharedLib\"then\nlocal e=(e.flags.NoImportLib~=nil)_p(2,'<IgnoreImportLibrary>%s</IgnoreImportLibrary>',tostring(e))end\nif e.kind~=\"StaticLib\"then\n_p(2,'<LinkIncremental>%s</LinkIncremental>',tostring(premake.config.isincrementallink(e)))end\nif e.flags.NoManifest then\n_p(2,'<GenerateManifest>false</GenerateManifest>')end\n_p(1,'</PropertyGroup>')end\nend\nlocal function d(i)local n\nlocal e=i.flags\nif premake.config.isdebugbuild(i)then\nn=iif(e.StaticRuntime and not e.Managed,\"MultiThreadedDebug\",\"MultiThreadedDebugDLL\")else\nn=iif(e.StaticRuntime and not e.Managed,\"MultiThreaded\",\"MultiThreadedDLL\")end\nreturn n\nend\nlocal function f(e)if not e.flags.NoPCH and e.pchheader then\n_p(3,'<PrecompiledHeader>Use</PrecompiledHeader>')_p(3,'<PrecompiledHeaderFile>%s</PrecompiledHeaderFile>',e.pchheader)else\n_p(3,'<PrecompiledHeader></PrecompiledHeader>')end\nend\nlocal function t(n,e)if#e.defines>0 then\n_p(n,'<PreprocessorDefinitio"
+	"ns>%s;%%(PreprocessorDefinitions)</PreprocessorDefinitions>',premake.esc(table.concat(e.defines,\";\")))else\n_p(n,'<PreprocessorDefinitions></PreprocessorDefinitions>')end\nend\nlocal function P(n,e)if#e.includedirs>0 then\n_p(n,'<AdditionalIncludeDirectories>%s;%%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>',premake.esc(path.translate(table.concat(e.includedirs,\";\"),'\\\\')))end\nend\nlocal function n(n,e)if#e.includedirs>0 or#e.resincludedirs>0 then\nlocal e=table.join(e.includedirs,e.resincludedirs)_p(n,'<AdditionalIncludeDirectories>%s;%%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>',premake.esc(path.translate(table.concat(e,\";\"),'\\\\')))end\nend\nlocal function h(e)_p(2,'<ResourceCompile>')t(3,e)n(3,e)_p(2,'</ResourceCompile>')end\nlocal function u(e)if e.flags.NoExceptions then\n_p(2,'<ExceptionHandling>false</ExceptionHandling>')elseif e.flags.SEH then\n_p(2,'<ExceptionHandling>Async</ExceptionHandling>')end\nend\nlocal function c(e)if e.flags.NoRTTI and not e.flag"
+	"s.Managed then\n_p(3,'<RuntimeTypeInfo>false</RuntimeTypeInfo>')end\nend\nlocal function m(e)if e.flags.NativeWChar then\n_p(3,'<TreatWChar_tAsBuiltInType>true</TreatWChar_tAsBuiltInType>')elseif e.flags.NoNativeWChar then\n_p(3,'<TreatWChar_tAsBuiltInType>false</TreatWChar_tAsBuiltInType>')end\nend\nlocal function g(e)if e.flags.EnableSSE then\n_p(3,'<EnableEnhancedInstructionSet>StreamingSIMDExtensions</EnableEnhancedInstructionSet>')elseif e.flags.EnableSSE2 then\n_p(3,'<EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>')end\nend\nlocal function b(e)if e.flags.FloatFast then\n_p(3,'<FloatingPointModel>Fast</FloatingPointModel>')elseif e.flags.FloatStrict and not e.flags.Managed then\n_p(3,'<FloatingPointModel>Strict</FloatingPointModel>')end\nend\nlocal function a(e)local n=''if e.flags.Symbols then\nif e.platform==\"x64\"or e.flags.Managed\nor premake.config.isoptimizedbuild(e.flags)or e.flags.NoEditAndContinue\nthen\nn=\"ProgramDatabase\"else\nn=\"EditAndContinue\"end\ne"
+	"nd\n_p(3,'<DebugInformationFormat>%s</DebugInformationFormat>',n)end\nlocal function n(e)if premake.config.isdebugbuild(e)and not e.flags.NoMinimalRebuild then\n_p(3,'<MinimalRebuild>true</MinimalRebuild>')else\n_p(3,'<MinimalRebuild>false</MinimalRebuild>')end\nend\nlocal function _(e)if e.language==\"C\"then\n_p(3,'<CompileAs>CompileAsC</CompileAs>')end\nend\nlocal function C(e)_p(2,'<ClCompile>')if#e.buildoptions>0 then\n_p(3,'<AdditionalOptions>%s %%(AdditionalOptions)</AdditionalOptions>',table.concat(premake.esc(e.buildoptions),\" \"))end\n_p(3,'<Optimization>%s</Optimization>',o(e))P(3,e)t(3,e)n(e)if not premake.config.isoptimizedbuild(e.flags)then\nif not e.flags.Managed then\n_p(3,'<BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>')end\nif e.flags.ExtraWarnings then\n_p(3,'<SmallerTypeCheck>true</SmallerTypeCheck>')end\nelse\n_p(3,'<StringPooling>true</StringPooling>')end\n_p(3,'<RuntimeLibrary>%s</RuntimeLibrary>',d(e))_p(3,'<FunctionLevelLinking>true</FunctionLevelLinking>')f(e)if e.flags.Ex"
+	"traWarnings then\n_p(3,'<WarningLevel>Level4</WarningLevel>')else\n_p(3,'<WarningLevel>Level3</WarningLevel>')end\nif e.flags.FatalWarnings then\n_p(3,'<TreatWarningAsError>true</TreatWarningAsError>')end\nu(e)c(e)m(e)g(e)b(e)a(e)if e.flags.Symbols then\n_p(3,'<ProgramDataBaseFileName>$(OutDir)%s.pdb</ProgramDataBaseFileName>',path.getbasename(e.buildtarget.name))end\nif e.flags.NoFramePointer then\n_p(3,'<OmitFramePointers>true</OmitFramePointers>')end\n_(e)_p(2,'</ClCompile>')end\nlocal function c(e)if#e.postbuildcommands>0 then\n_p(2,'<PostBuildEvent>')_p(3,'<Command>%s</Command>',premake.esc(table.implode(e.postbuildcommands,\"\",\"\",\"\\r\\n\")))_p(2,'</PostBuildEvent>')end\nif#e.prebuildcommands>0 then\n_p(2,'<PreBuildEvent>')_p(3,'<Command>%s</Command>',premake.esc(table.implode(e.prebuildcommands,\"\",\"\",\"\\r\\n\")))_p(2,'</PreBuildEvent>')end\nif#e.prelinkcommands>0 then\n_p(2,'<PreLinkEvent>')_p(3,'<Command>%s</Command>',premake.esc(table.implode(e.prelinkcommands,\"\",\"\",\"\\r\\n\")))_p(2,'</P"
+	"reLinkEvent>')end\nend\nlocal function o(n,e)if#e.linkoptions>0 then\n_p(n,'<AdditionalOptions>%s %%(AdditionalOptions)</AdditionalOptions>',table.concat(premake.esc(e.linkoptions),\" \"))end\nend\nlocal function t(i,e)local n={x32='MachineX86',x64='MachineX64'}if n[e.platform]then\n_p(i,'<TargetMachine>%s</TargetMachine>',n[e.platform])end\nend\nlocal function a(e)if e.kind=='StaticLib'and e.platform~=\"Xbox360\"then\n_p(1,'<Lib>')_p(2,'<OutputFile>$(OutDir)%s</OutputFile>',e.buildtarget.name)o(2,e)t(2,e)_p(1,'</Lib>')end\nend\nlocal function d(e)if e.kind==\"SharedLib\"then\nlocal n=e.linktarget.fullpath\n_p(3,'<ImportLibrary>%s</ImportLibrary>',iif(e.flags.NoImportLib,e.objectsdir..\"\\\\\"..path.getname(n),n))end\nend\nfunction e.link(n)_p(2,'<Link>')_p(3,'<SubSystem>%s</SubSystem>',iif(n.kind==\"ConsoleApp\",\"Console\",\"Windows\"))_p(3,'<GenerateDebugInformation>%s</GenerateDebugInformation>',tostring(n.flags.Symbols~=nil))if premake.config.isoptimizedbuild(n.flags)then\n_p(3,'<EnableCOMDATFolding>true<"
+	"/EnableCOMDATFolding>')_p(3,'<OptimizeReferences>true</OptimizeReferences>')end\nif n.kind~='StaticLib'then\ne.additionalDependencies(n)_p(3,'<OutputFile>$(OutDir)%s</OutputFile>',n.buildtarget.name)if#n.libdirs>0 then\n_p(3,'<AdditionalLibraryDirectories>%s;%%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>',premake.esc(path.translate(table.concat(n.libdirs,';'),'\\\\')))end\nif e.config_type(n)=='Application'and not n.flags.WinMain and not n.flags.Managed then\n_p(3,'<EntryPointSymbol>%s</EntryPointSymbol>',iif(n.flags.Unicode,\"wmainCRTStartup\",\"mainCRTStartup\"))end\nd(n)local e=premake.findfile(n,\".def\")if e then\n_p(3,'<ModuleDefinitionFile>%s</ModuleDefinitionFile>',e)end\nt(3,n)o(3,n)end\n_p(2,'</Link>')end\nfunction e.additionalDependencies(e)local e=premake.getlinks(e,\"system\",\"fullpath\")if#e>0 then\n_p(3,'<AdditionalDependencies>%s;%%(AdditionalDependencies)</AdditionalDependencies>',table.concat(e,\";\"))end\nend\nlocal function d(n)for o,t in ipairs(n.solution.vstudio_configs)"
+	"do\nlocal n=premake.getconfig(n,t.src_buildcfg,t.src_platform)_p(1,'<ItemDefinitionGroup '..i()..'>',premake.esc(t.name))C(n)h(n)a(n)e.link(n)c(n)_p(1,'</ItemDefinitionGroup>')end\nend\nfunction e.getfilegroup(i,t)local e=i.vc2010sortedfiles\nif not e then\ne={ClCompile={},ClInclude={},None={},ResourceCompile={},}for n in premake.project.eachfile(i)do\nif path.iscppfile(n.name)then\ntable.insert(e.ClCompile,n)elseif path.iscppheader(n.name)then\ntable.insert(e.ClInclude,n)elseif path.isresourcefile(n.name)then\ntable.insert(e.ResourceCompile,n)else\ntable.insert(e.None,n)end\nend\ni.vc2010sortedfiles=e\nend\nreturn e[t]end\nfunction e.files(n)e.simplefilesgroup(n,\"ClInclude\")e.compilerfilesgroup(n)e.simplefilesgroup(n,\"None\")e.simplefilesgroup(n,\"ResourceCompile\")end\nfunction e.simplefilesgroup(i,n)local e=e.getfilegroup(i,n)if#e>0 then\n_p(1,'<ItemGroup>')for i,e in ipairs(e)do\n_p(2,'<%s Include=\"%s\" />',n,path.translate(e.name,\"\\\\\"))end\n_p(1,'</ItemGroup>')end\nend\nfunction e.individualSource"
+	"File(a,t,n)local e=a.solution.vstudio_configs\nlocal o=path.translate(n.name,\"\\\\\")_p(2,'<ClCompile Include=\"%s\">',o)for n,e in ipairs(e)do\nif t[e]and o==t[e]then\n_p(3,'<PrecompiledHeader '..i()..'>Create</PrecompiledHeader>',premake.esc(e.name))t[e]=nil\nend\nend\nif path.iscfile(n.name)~=premake.project.iscproject(a)then\n_p(3,'<CompileAs>%s</CompileAs>',iif(path.iscfile(n.name),'CompileAsC','CompileAsCpp'))end\n_p(2,'</ClCompile>')end\nfunction e.compilerfilesgroup(n)local i=n.solution.vstudio_configs\nlocal o=e.getfilegroup(n,\"ClCompile\")if#o>0 then\nlocal t={}for e,i in ipairs(i)do\nlocal e=premake.getconfig(n,i.src_buildcfg,i.src_platform)if e.pchheader and e.pchsource and not e.flags.NoPCH then\nt[i]=path.translate(e.pchsource,\"\\\\\")end\nend\n_p(1,'<ItemGroup>')for o,i in ipairs(o)do\ne.individualSourceFile(n,t,i)end\n_p(1,'</ItemGroup>')end\nend\nfunction e.header(n)io.eol=\"\\r\\n\"_p('<?xml version=\"1.0\" encoding=\"utf-8\"?>')local e=\"\"if n then\ne=' DefaultTargets=\"'..n..'\"'end\n_p"
+	"('<Project%s ToolsVersion=\"4.0\" xmlns=\"http://schemas.microsoft.com/developer/msbuild/2003\">',e)end\nfunction premake.vs2010_vcxproj(n)io.indent=\"  \"e.header(\"Build\")l(n)s(n)_p(1,'<Import Project=\"$(VCTargetsPath)\\\\Microsoft.Cpp.Default.props\" />')for t,i in ipairs(n.solution.vstudio_configs)do\nlocal n=premake.getconfig(n,i.src_buildcfg,i.src_platform)e.configurationPropertyGroup(n,i)end\n_p(1,'<Import Project=\"$(VCTargetsPath)\\\\Microsoft.Cpp.props\" />')_p(1,'<ImportGroup Label=\"ExtensionSettings\">')_p(1,'</ImportGroup>')r(n)_p(1,'<PropertyGroup Label=\"UserMacros\" />')e.outputProperties(n)d(n)e.files(n)e.projectReferences(n)_p(1,'<Import Project=\"$(VCTargetsPath)\\\\Microsoft.Cpp.targets\" />')_p(1,'<ImportGroup Label=\"ExtensionTargets\">')_p(1,'</ImportGroup>')_p('</Project>')end\nfunction e.projectReferences(n)local e=premake.getdependencies(n)if#e>0 then\n_p(1,'<ItemGroup>')for i,e in ipairs(e)do\nlocal n=path.getrelative(n.location,p.projectfile(e))_p(2,'<ProjectReference Include=\"%"
+	"s\">',path.translate(n,\"\\\\\"))_p(3,'<Project>{%s}</Project>',e.uuid)_p(2,'</ProjectReference>')end\n_p(1,'</ItemGroup>')end\nend\nfunction e.debugdir(e)if e.debugdir then\n_p('    <LocalDebuggerWorkingDirectory>%s</LocalDebuggerWorkingDirectory>',path.translate(e.debugdir,'\\\\'))_p('    <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>')end\nif e.debugargs then\n_p('    <LocalDebuggerCommandArguments>%s</LocalDebuggerCommandArguments>',table.concat(e.debugargs,\" \"))end\nend\nfunction e.debugenvs(e)if e.debugenvs and#e.debugenvs>0 then\n_p(2,'<LocalDebuggerEnvironment>%s%s</LocalDebuggerEnvironment>',table.concat(e.debugenvs,\"\\n\"),iif(e.flags.DebugEnvsInherit,'\\n$(LocalDebuggerEnvironment)',''))if e.flags.DebugEnvsDontMerge then\n_p(2,'<LocalDebuggerMergeEnvironment>false</LocalDebuggerMergeEnvironment>')end\nend\nend\nfunction premake.vs2010_vcxproj_user(t)io.indent=\"  \"e.header()for o,n in ipairs(t.solution.vstudio_configs)do\nlocal t=premake.getconfig(t,n.src_buildcfg,n.src_platform)_p('  <Pr"
+	"opertyGroup '..i()..'>',premake.esc(n.name))e.debugdir(t)e.debugenvs(t)_p('  </PropertyGroup>')end\n_p('</Project>')end",
 
 	/* actions/vstudio/vs2010_vcxproj_filters.lua */
 	"local e=premake.vstudio.vc2010\nlocal i=premake.project\nfunction e.filteridgroup(e)local l={}local t=false\nfor e in i.eachfile(e)do\nlocal i=string.explode(e.vpath,\"/\",true)local e=\"\"for n=1,#i-1 do\nif not t then\nt=true\n_p(1,'<ItemGroup>')end\ne=e..i[n]if not l[e]then\nl[e]=true\n_p(2,'<Filter Include=\"%s\">',e)_p(3,'<UniqueIdentifier>{%s}</UniqueIdentifier>',os.uuid())_p(2,'</Filter>')end\ne=e..\"\\\\\"end\nend\nif t then\n_p(1,'</ItemGroup>')end\nend\nfunction e.filefiltergroup(l,t)local e=e.getfilegroup(l,t)if#e>0 then\n_p(1,'<ItemGroup>')for l,e in ipairs(e)do\nlocal l\nif e.name~=e.vpath then\nl=path.getdirectory(e.vpath)else\nl=path.getdirectory(e.name)end\nif l~=\".\"then\n_p(2,'<%s Include=\"%s\">',t,path.translate(e.name,\"\\\\\"))_p(3,'<Filter>%s</Filter>',path.translate(l,\"\\\\\"))_p(2,'</%s>',t)else\n_p(2,'<%s Include=\"%s\" />',t,path.translate(e.name,\"\\\\\"))end\nend\n_p(1,'</ItemGroup>')end\nend\nfunction e.generate_filters(t)io.indent=\"  \"e.header()e.filteridgroup(t)e.filefilterg"
@@ -262,6 +262,10 @@ const char* builtin_scripts[] = {
 	"premake.vstudio.vc2017={}local e=premake.vstudio.vc2017\nlocal r=premake.vstudio\nnewaction{trigger=\"vs2017\",shortname=\"Visual Studio 2017\",description=\"Generate Microsoft Visual Studio 2017 project files\",os=\"windows\",valid_kinds={\"ConsoleApp\",\"WindowedApp\",\"StaticLib\",\"SharedLib\"},valid_languages={\"C\",\"C++\",\"C#\"},valid_tools={cc={\"msc\"},dotnet={\"msnet\"},},onsolution=function(e)premake.generate(e,\"%%.sln\",r.sln2005.generate)end,onproject=function(e)if premake.isdotnetproject(e)then\npremake.generate(e,\"%%.csproj\",r.cs2005.generate)premake.generate(e,\"%%.csproj.user\",r.cs2005.generate_user)else\npremake.generate(e,\"%%.vcxproj\",premake.vs2010_vcxproj)premake.generate(e,\"%%.vcxproj.user\",premake.vs2010_vcxproj_user)premake.generate(e,\"%%.vcxproj.filters\",r.vc2010.generate_filters)end\nend,oncleansolution=premake.vstudio.cleansolution,oncleanproject=premake.vstudio.cleanproject,oncleantarget=premake.vstudio.cleantarget,vstudio={solutionVersion=\"12\",targetFramework=\"4.5.2\""
 	",toolsVersion=\"15.0\",shortSlnVersion=\"15\",}}",
 
+	/* actions/vstudio/vs2019.lua */
+	"premake.vstudio.vc2019={}local e=premake.vstudio.vc2019\nlocal r=premake.vstudio\nnewaction{trigger=\"vs2019\",shortname=\"Visual Studio 2019\",description=\"Generate Microsoft Visual Studio 2019 project files\",os=\"windows\",valid_kinds={\"ConsoleApp\",\"WindowedApp\",\"StaticLib\",\"SharedLib\"},valid_languages={\"C\",\"C++\",\"C#\"},valid_tools={cc={\"msc\"},dotnet={\"msnet\"},},onsolution=function(e)premake.generate(e,\"%%.sln\",r.sln2005.generate)end,onproject=function(e)if premake.isdotnetproject(e)then\npremake.generate(e,\"%%.csproj\",r.cs2005.generate)premake.generate(e,\"%%.csproj.user\",r.cs2005.generate_user)else\npremake.generate(e,\"%%.vcxproj\",premake.vs2010_vcxproj)premake.generate(e,\"%%.vcxproj.user\",premake.vs2010_vcxproj_user)premake.generate(e,\"%%.vcxproj.filters\",r.vc2010.generate_filters)end\nend,oncleansolution=premake.vstudio.cleansolution,oncleanproject=premake.vstudio.cleanproject,oncleantarget=premake.vstudio.cleantarget,vstudio={solutionVersion=\"12\",targetFramework=\"4.7\",t"
+	"oolsVersion=\"16.0\",shortSlnVersion=\"16\",}}",
+
 	/* actions/xcode/_xcode.lua */
 	"premake.xcode={}newaction{trigger=\"xcode3\",shortname=\"Xcode 3\",description=\"Generate Apple Xcode 3 project files (experimental)\",os=\"macosx\",valid_kinds={\"ConsoleApp\",\"WindowedApp\",\"SharedLib\",\"StaticLib\"},valid_languages={\"C\",\"C++\"},valid_tools={cc={\"gcc\"},},valid_platforms={Native=\"Native\",x32=\"Native 32-bit\",x64=\"Native 64-bit\",Universal32=\"32-bit Universal\",Universal64=\"64-bit Universal\",Universal=\"Universal\",},default_platform=\"Universal\",onsolution=function(e)premake.xcode.preparesolution(e)end,onproject=function(e)premake.generate(e,\"%%.xcodeproj/project.pbxproj\",premake.xcode.project)end,oncleanproject=function(e)premake.clean.directory(e,\"%%.xcodeproj\")end,oncheckproject=function(n)local e\nfor o in premake.eachconfig(n)do\nif e and e~=o.kind then\nerror(\"Project '\"..n.name..\"' uses more than one target kind; not supported by Xcode\",0)end\ne=o.kind\nend\nend,}newaction{trigger=\"xcode4\",shortname=\"Xcode 4\",description=\"Generate Apple Xcode 4 project file"
 	"s (experimental)\",os=\"macosx\",valid_kinds={\"ConsoleApp\",\"WindowedApp\",\"SharedLib\",\"StaticLib\"},valid_languages={\"C\",\"C++\"},valid_tools={cc={\"gcc\"},},valid_platforms={Native=\"Native\",x32=\"Native 32-bit\",x64=\"Native 64-bit\",Universal32=\"32-bit Universal\",Universal64=\"64-bit Universal\",Universal=\"Universal\",},default_platform=\"Universal\",onsolution=function(e)premake.generate(e,\"%%.xcworkspace/contents.xcworkspacedata\",premake.xcode4.workspace_generate)end,onproject=function(e)premake.generate(e,\"%%.xcodeproj/project.pbxproj\",premake.xcode.project)end,oncleanproject=function(e)premake.clean.directory(e,\"%%.xcodeproj\")premake.clean.directory(e,\"%%.xcworkspace\")end,oncheckproject=function(o)local e\nfor n in premake.eachconfig(o)do\nif e and e~=n.kind then\nerror(\"Project '\"..o.name..\"' uses more than one target kind; not supported by Xcode\",0)end\ne=n.kind\nend\nend,}",
@@ -299,8 +303,8 @@ const char* builtin_scripts[] = {
 	"\",\"posix\",\"macosx\").fullpath)premake.clean.file(e,premake.gettarget(n,\"build\",\"posix\",\"PS3\",\"windows\").fullpath)if n.kind==\"WindowedApp\"then\npremake.clean.directory(e,premake.gettarget(n,\"build\",\"posix\",\"posix\",\"linux\").fullpath..\".app\")end\npremake.clean.file(e,premake.gettarget(n,\"link\",\"windows\",\"windows\",\"windows\").fullpath)premake.clean.file(e,premake.gettarget(n,\"link\",\"posix\",\"posix\",\"linux\").fullpath)local n=path.join(premake.project.getfilename(e,n.buildtarget.directory),n.buildtarget.basename)for e in premake.action.each()do\nif e.oncleantarget then\ne.oncleantarget(n)end\nend\nend\nend\nend}",
 
 	/* _premake_main.lua */
-	"local t=\"premake4.lua\"local a=\"Type 'premake4 --help' for help\"local i=\"premake4 (Premake Build Script Generator) %s\"_WORKING_DIR=os.getcwd()local function o(r)if not r then return true end\nr=premake.checkvalue(r,premake.fields.platforms.allowed)for n in premake.solution.each()do\nlocal e=n.platforms or{}if#e==0 then\ntable.insert(e,\"Native\")end\nif not table.contains(e,\"Native\")then\nreturn false,n.name..\" does not target native platform\\nNative platform settings are required for the --platform feature.\"end\nif not table.contains(e,r)then\ntable.insert(e,r)end\nn.platforms=e\nend\nreturn true\nend\nfunction _premake_main(e)if(e)then\nlocal r=dofile(e..\"/_manifest.lua\")for n,r in ipairs(r)do\ndofile(e..\"/\"..r)end\nend\n_PREMAKE_COMMAND=path.getabsolute(_PREMAKE_COMMAND)premake.action.set(_ACTION)math.randomseed(os.time())local e=_OPTIONS[\"file\"]or t\nif(os.isfile(e))then\ndofile(e)end\nif(_OPTIONS[\"version\"])then\nprintf(i,_PREMAKE_VERSION)return 1\nend\nif(_OPTIONS[\"help\"])then\npremak"
-	"e.showhelp()return 1\nend\nif(not _ACTION)then\nprint(a)return 1\nend\nif(not os.isfile(e))then\nerror(\"No Premake script (\"..t..\") found!\",2)end\naction=premake.action.current()if(not action)then\nerror(\"Error: no such action '\".._ACTION..\"'\",0)end\nok,err=premake.option.validate(_OPTIONS)if(not ok)then error(\"Error: \"..err,0)end\nok,err=premake.checktools()if(not ok)then error(\"Error: \"..err,0)end\nok,err=o(_OPTIONS[\"platform\"])if(not ok)then error(\"Error: \"..err,0)end\nprint(\"Building configurations...\")premake.bake.buildconfigs()ok,err=premake.checkprojects()if(not ok)then error(\"Error: \"..err,0)end\nprintf(\"Running action '%s'...\",action.trigger)premake.action.call(action.trigger)print(\"Done.\")return 0\nend",
+	"local t=\"premake4.lua\"local i=\"Type 'premake4 --help' for help\"local a=\"premake4 (Premake Build Script Generator) %s\"_WORKING_DIR=os.getcwd()local function o(r)if not r then return true end\nr=premake.checkvalue(r,premake.fields.platforms.allowed)for n in premake.solution.each()do\nlocal e=n.platforms or{}if#e==0 then\ntable.insert(e,\"Native\")end\nif not table.contains(e,\"Native\")then\nreturn false,n.name..\" does not target native platform\\nNative platform settings are required for the --platform feature.\"end\nif not table.contains(e,r)then\ntable.insert(e,r)end\nn.platforms=e\nend\nreturn true\nend\nfunction _premake_main(e)if(e)then\nlocal r=dofile(e..\"/_manifest.lua\")for n,r in ipairs(r)do\ndofile(e..\"/\"..r)end\nend\n_PREMAKE_COMMAND=path.getabsolute(_PREMAKE_COMMAND)premake.action.set(_ACTION)math.randomseed(os.time())local e=_OPTIONS[\"file\"]or t\nif(os.isfile(e))then\ndofile(e)end\nif(_OPTIONS[\"version\"])then\nprintf(a,_PREMAKE_VERSION)return 1\nend\nif(_OPTIONS[\"help\"])then\npremak"
+	"e.showhelp()return 1\nend\nif(not _ACTION)then\nprint(i)return 1\nend\nif(not os.isfile(e))then\nerror(\"No Premake script (\"..t..\") found!\",2)end\naction=premake.action.current()if(not action)then\nerror(\"Error: no such action '\".._ACTION..\"'\",0)end\nok,err=premake.option.validate(_OPTIONS)if(not ok)then error(\"Error: \"..err,0)end\nok,err=premake.checktools()if(not ok)then error(\"Error: \"..err,0)end\nok,err=o(_OPTIONS[\"platform\"])if(not ok)then error(\"Error: \"..err,0)end\nprint(\"Building configurations...\")premake.bake.buildconfigs()ok,err=premake.checkprojects()if(not ok)then error(\"Error: \"..err,0)end\nprintf(\"Running action '%s'...\",action.trigger)premake.action.call(action.trigger)print(\"Done.\")return 0\nend",
 
 	0
 };
@@ -355,6 +359,7 @@ const char* builtin_script_fnames[] = {
 	"@actions/vstudio/vs2013.lua",
 	"@actions/vstudio/vs2015.lua",
 	"@actions/vstudio/vs2017.lua",
+	"@actions/vstudio/vs2019.lua",
 	"@actions/xcode/_xcode.lua",
 	"@actions/xcode/xcode_common.lua",
 	"@actions/xcode/xcode_project.lua",