diff options
| -rw-r--r-- | qmake/generators/win32/winmakefile.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/qmake/generators/win32/winmakefile.cpp b/qmake/generators/win32/winmakefile.cpp index 5f56d66..8cf970e 100644 --- a/qmake/generators/win32/winmakefile.cpp +++ b/qmake/generators/win32/winmakefile.cpp @@ -78,8 +78,14 @@ Win32MakefileGenerator::findHighestVersion(const QString &d, const QString &stem int biggest=-1; if(!project->isActiveConfig("no_versionlink")) { - QDir dir(bd); - QStringList entries = dir.entryList(); + static QHash<QString, QStringList> dirEntryListCache; + QStringList entries = dirEntryListCache.value(bd); + if (entries.isEmpty()) { + QDir dir(bd); + entries = dir.entryList(); + dirEntryListCache.insert(bd, entries); + } + QRegExp regx(QString("((lib)?%1([0-9]*)).(%2|prl)$").arg(dllStem).arg(ext), Qt::CaseInsensitive); for(QStringList::Iterator it = entries.begin(); it != entries.end(); ++it) { if(regx.exactMatch((*it))) { |