Implement linkerscript element

svn path=/trunk/; revision=18758

reactos/tools/rbuild/linkerscript.cpp

@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2005 Casper S. Hornstrup
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#include "pch.h"
+#include <assert.h>
+
+#include "rbuild.h"
+
+using std::string;
+using std::vector;
+
+LinkerScript::LinkerScript ( const Project& project,
+                             const Module* module,
+                             const XMLElement& node )
+	: project ( project ),
+	  module ( module ),
+	  node ( node ),
+	  baseModule ( NULL )
+{
+}
+
+LinkerScript::~LinkerScript ()
+{
+}
+
+void
+LinkerScript::ProcessXML()
+{
+	const XMLAttribute* att;
+	att = node.GetAttribute ( "base",
+	                          false );
+	if ( att )
+	{
+		bool referenceResolved = false;
+		if ( att->value == project.name )
+		{
+			basePath = ".";
+			referenceResolved = true;
+		}
+		else
+		{
+			const Module* base = project.LocateModule ( att->value );
+			if ( base != NULL )
+			{
+				baseModule = base;
+				basePath = base->GetBasePath ();
+				referenceResolved = true;
+			}
+		}
+		if ( !referenceResolved )
+			throw InvalidBuildFileException (
+				node.location,
+				"<linkerscript> attribute 'base' references non-existant project or module '%s'",
+				att->value.c_str() );
+		directory = NormalizeFilename ( basePath + SSEP + node.value );
+	}
+	else
+		directory = NormalizeFilename ( node.value );
+}