add bindirs

src/_premake_init.lua

@@ -566,6 +566,13 @@
 		tokens = true,
 	}
 
+	api.register {
+		name = "bindirs",
+		scope = "config",
+		kind = "list:directory",
+		tokens = true,
+	}
+
 	api.register {
 		name = "kind",
 		scope = "config",

src/actions/vstudio/vs2010_vcxproj.lua

@@ -197,6 +197,7 @@
 				m.imageXexOutput,
 				m.generateManifest,
 				m.extensionsToDeleteOnClean,
+				m.executablePath,
 			}
 		end
 	end
@@ -893,11 +894,26 @@
 	end
 
 
+	function m.filterEmpty(dirs)
+		return table.translate(dirs, function(val)
+			if val and #val > 0 then
+				return val
+			else
+				return nil
+			end
+		end)
+	end
+
+
 	function m.additionalIncludeDirectories(cfg, includedirs)
 		if #includedirs > 0 then
 			local dirs = project.getrelative(cfg.project, includedirs)
-			dirs = path.translate(table.concat(dirs, ";"))
+			dirs = m.filterEmpty(dirs)
-			p.x('<AdditionalIncludeDirectories>%s;%%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>', dirs)
+
+			if #dirs > 0 then
+				table.sort(dirs)
+				p.x('<AdditionalIncludeDirectories>%s;%%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>', table.concat(dirs, ";"))
+			end
 		end
 	end
 
@@ -1406,6 +1422,16 @@
 	end
 
 
+	function m.executablePath(cfg)
+		local dirs = project.getrelative(cfg.project, cfg.bindirs)
+		dirs = m.filterEmpty(dirs)
+
+		if #dirs > 0 then
+			_x(2,'<ExecutablePath>%s;$(ExecutablePath)</ExecutablePath>', table.concat(dirs, ";"))
+		end
+	end
+
+
 	function m.platformToolset(cfg)
 		local tool, version = p.config.toolset(cfg)
 		if version then