Merge pull request #1788 from LoneBoco/feature-modulescansources

Add a new "ScanForModuleDependencies" flag.

modules/vstudio/_preload.lua

@@ -169,6 +169,12 @@
 		debugger('VisualStudio' .. value)
 	end)
 
+	p.api.register {
+		name = "scanformoduledependencies",
+		scope = "config",
+		kind = "boolean"
+	}
+
 
 --
 -- Decide when the full module should be loaded.

modules/vstudio/tests/vc2019/test_compile_settings.lua

@@ -78,3 +78,31 @@
 	<OpenMPSupport>false</OpenMPSupport>
 		]]
 	end
+
+--
+-- Check ClCompile for ScanForModuleDependencies
+--
+
+	function suite.SupportScanForModuleDependenciesOn()
+		scanformoduledependencies "yes"
+		prepare()
+		test.capture [[
+<ClCompile>
+	<PrecompiledHeader>NotUsing</PrecompiledHeader>
+	<WarningLevel>Level3</WarningLevel>
+	<Optimization>Disabled</Optimization>
+	<ScanSourceForModuleDependencies>true</ScanSourceForModuleDependencies>
+		]]
+	end
+
+	function suite.SupportScanForModuleDependenciesOff()
+		scanformoduledependencies "no"
+		prepare()
+		test.capture [[
+<ClCompile>
+	<PrecompiledHeader>NotUsing</PrecompiledHeader>
+	<WarningLevel>Level3</WarningLevel>
+	<Optimization>Disabled</Optimization>
+	<ScanSourceForModuleDependencies>false</ScanSourceForModuleDependencies>
+		]]
+	end

modules/vstudio/vs2010_vcxproj.lua

@@ -398,6 +398,7 @@
 			m.compileAsWinRT,
 			m.externalWarningLevel,
 			m.externalAngleBrackets,
+			m.scanSourceForModuleDependencies,
 		}
 
 		if cfg.kind == p.STATICLIB then
@@ -2888,6 +2889,19 @@
 	end
 
 
+	function m.scanSourceForModuleDependencies(cfg)
+		if _ACTION >= "vs2019" then
+			if cfg.scanformoduledependencies ~= nil then
+				if cfg.scanformoduledependencies then
+					m.element("ScanSourceForModuleDependencies", nil, "true")
+				else
+					m.element("ScanSourceForModuleDependencies", nil, "false")
+				end
+			end
+		end
+	end
+
+
 	function m.xmlDeclaration()
 		p.xmlUtf8()
 	end

website/docs/scanformoduledependencies.md

@@ -0,0 +1,25 @@
+Enables the `Scan Sources for Module Dependencies` option for Visual Studio projects.
+
+```lua
+scanformoduledependencies "value"
+```
+
+### Parameters ###
+
+`value` one of:
+* `on`, `yes`, `true` - Sets the option to `Yes`.
+* `off`, `no`, `false` - Sets the option to `No`.
+
+### Applies To ###
+
+Project configurations.
+
+### Availability ###
+
+Premake 5.0-beta2 or later. Only available for Visual Studio 2019 16.9.x and later.
+
+## Examples ##
+
+```lua
+scanformoduledependencies "true"
+```

website/sidebars.js

@@ -233,6 +233,7 @@ module.exports = {
 						'rules',
 						'runpathdirs',
 						'runtime',
+						'scanformoduledependencies',
 						'shaderassembler',
 						'shaderassembleroutput',
 						'shaderdefines',