Generate make rules for creating directories if they don't exist

svn path=/branches/xmlbuildsystem/; revision=15244

reactos/tools/rbuild/backend/mingw/mingw.cpp

@@ -179,7 +179,7 @@ Directory::GenerateTree ( const string& parent,
 {
 	string path;
 
-	if ( parent.size() )
+	if ( parent.size () > 0 )
 	{
 		char buf[256];
 		
@@ -191,11 +191,62 @@ Directory::GenerateTree ( const string& parent,
 	else
 		path = name;
 
+	for ( directory_map::iterator i = subdirs.begin ();
+		i != subdirs.end ();
+		++i )
+	{
+		i->second->GenerateTree ( path, verbose );
+	}
+}
+
+string
+Directory::EscapeSpaces ( string path )
+{
+	string newpath;
+	char* p = &path[0];
+	while ( *p != 0 )
+	{
+		if ( *p == ' ' )
+			newpath = newpath + "\\ ";
+		else
+			newpath = newpath + *p;
+		*p++;
+	}
+	return newpath;
+}
+
+void
+Directory::CreateRule ( FILE* f,
+	                    const string& parent )
+{
+	string path;
+
+	if ( parent.size() > 0 )
+	{
+		string escapedParent = EscapeSpaces ( parent );
+		fprintf ( f,
+			"%s%c%s: | %s\n",
+			escapedParent.c_str (),
+			CSEP,
+			EscapeSpaces ( name ).c_str (),
+			escapedParent.c_str () );
+
+		fprintf ( f,
+			"\t$(ECHO_MKDIR)\n" );
+
+		fprintf ( f,
+			"\t${mkdir} $@\n" );
+
+		path = parent + SSEP + name;
+	}
+	else
+		path = name;
+
 	for ( directory_map::iterator i = subdirs.begin();
 		i != subdirs.end();
 		++i )
 	{
-		i->second->GenerateTree ( path, verbose );
+		i->second->CreateRule ( f, path );
 	}
 }
 
@@ -302,6 +353,7 @@ MingwBackend::Process ()
 	GenerateXmlBuildFilesMacro ();
 	ProcessModules ();
 	GenerateInstallTarget ();
+	GenerateDirectoryTargets ();
 	GenerateDirectories ();
 	CheckAutomaticDependencies ();
 	CloseMakefile ();
@@ -723,7 +775,7 @@ MingwBackend::OutputInstallTarget ( const string& sourceFilename,
 		NormalizeFilename ( targetDirectory ),
 		installDirectory );
 	fprintf ( fMakefile,
-	          "%s: %s %s\n",
+	          "%s: %s | %s\n",
 	          normalizedTargetFilename.c_str (),
 	          sourceFilename.c_str (),
 	          normalizedTargetDirectory.c_str () );
@@ -832,3 +884,11 @@ MingwBackend::GenerateInstallTarget ()
 	fprintf ( fMakefile,
 	          "\n" );
 }
+
+void
+MingwBackend::GenerateDirectoryTargets ()
+{
+	intermediateDirectory->CreateRule ( fMakefile, "" );
+	outputDirectory->CreateRule ( fMakefile, "" );
+	installDirectory->CreateRule ( fMakefile, "" );
+}

reactos/tools/rbuild/backend/mingw/mingw.h

@@ -34,6 +34,9 @@ public:
 	void Add ( const char* subdir );
 	void GenerateTree ( const std::string& parent,
 	                    bool verbose );
+	std::string EscapeSpaces ( std::string path );
+	void CreateRule ( FILE* f,
+	                  const std::string& parent );
 private:
 	bool mkdir_p ( const char* path );
 	std::string ReplaceVariable ( std::string name,
@@ -105,6 +108,7 @@ private:
 	std::string GetRegistryTargetFiles ();
 	void OutputRegistryInstallTarget ();
 	void GenerateInstallTarget ();
+	void GenerateDirectoryTargets ();
 	FILE* fMakefile;
 	bool use_pch;
 };

reactos/tools/rbuild/backend/mingw/modulehandler.cpp

@@ -129,7 +129,7 @@ MingwModuleHandler::GetTargetFilename (
 {
 	string target = PassThruCacheDirectory (
 		NormalizeFilename ( module.GetPath () ),
-		backend->intermediateDirectory );
+		GetTargetDirectoryTree ( module ) );
 	if ( pclean_files )
 	{
 		string_list& clean_files = *pclean_files;