update qmake to 1.05a

1 files changed, 20 insertions, 23 deletions

diff --git a/qmake/tools/qcomlibrary.cpp b/qmake/tools/qcomlibrary.cpp
index a7162fc..2a1b75a 100644
--- a/qmake/tools/qcomlibrary.cpp
+++ b/qmake/tools/qcomlibrary.cpp
@@ -58,16 +58,20 @@ QComLibrary::QComLibrary( const QString &filename )
     : QLibrary( filename ), entry( 0 ), libiface( 0 ), qt_version( 0 )
 {
 }
 
 QComLibrary::~QComLibrary()
 {
     if ( autoUnload() )
 	unload();
+    if ( libiface )
+	libiface->release();
+    if ( entry )
+	entry->release();
 }
 
 bool QComLibrary::unload()
 {
     if ( libiface ) {
 	libiface->cleanup();
 	if ( !libiface->canUnload() )
 	    return FALSE;
@@ -386,39 +390,37 @@ void QComLibrary::createInstanceInternal()
 		     .arg( ( QT_VERSION & 0xff00 ) >> 8 )
 		     .arg( library() );
     QStringList reg;
     uint flags = 0;
     QCString key;
     bool query_done = FALSE;
     bool warn_mismatch = TRUE;
 
-    if ( ! query_done ) {
-
 #ifdef QT_THREAD_SUPPORT
-	QMutexLocker locker( qt_global_mutexpool->get( &cache ) );
+    QMutexLocker locker( qt_global_mutexpool ?
+			 qt_global_mutexpool->get( &cache ) : 0 );
 #endif // QT_THREAD_SUPPORT
 
-	if ( ! cache ) {
-	    cache = new QSettings;
-	    cache->insertSearchPath( QSettings::Windows, "/Trolltech" );
-	    cleanup_cache.set( &cache );
-	}
+    if ( ! cache ) {
+	cache = new QSettings;
+	cache->insertSearchPath( QSettings::Windows, "/Trolltech" );
+	cleanup_cache.set( &cache );
+    }
 
-	reg = cache->readListEntry( regkey );
-	if ( reg.count() == 4 ) {
-	    // check timestamp
-	    if ( lastModified == reg[3] ) {
-		qt_version = reg[0].toUInt(0, 16);
-		flags = reg[1].toUInt(0, 16);
-		key = reg[2].latin1();
+    reg = cache->readListEntry( regkey );
+    if ( reg.count() == 4 ) {
+	// check timestamp
+	if ( lastModified == reg[3] ) {
+	    qt_version = reg[0].toUInt(0, 16);
+	    flags = reg[1].toUInt(0, 16);
+	    key = reg[2].latin1();
 
-		query_done = TRUE;
-		warn_mismatch = FALSE;
-	    }
+	    query_done = TRUE;
+	    warn_mismatch = FALSE;
 	}
     }
 
 #if defined(Q_OS_UNIX)
     if ( ! query_done ) {
 	// get the query information directly from the plugin without loading
 	if ( qt_unix_query( library(), &qt_version, &flags, &key ) ) {
  	    // info read succesfully from library
@@ -456,21 +458,16 @@ void QComLibrary::createInstanceInternal()
 
     QStringList queried;
     queried << QString::number( qt_version,16 )
 	    << QString::number( flags, 16 )
 	    <<  key
 	    << lastModified;
 
     if ( queried != reg ) {
-
-#ifdef QT_THREAD_SUPPORT
-	QMutexLocker locker( qt_global_mutexpool->get( &cache ) );
-#endif // QT_THREAD_SUPPORT
-
 	cache->writeEntry( regkey, queried );
 	// delete the cache, which forces the settings to be written
 	delete cache;
 	cache = 0;
     }
 
     if ( ! query_done ) {
 	if ( warn_mismatch ) {