diff options
| author | Yuchen Deng <loaden@gmail.com> | 2012-06-14 20:27:02 +0800 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-06-20 08:39:41 +0200 |
| commit | 3db8877d286b673bf8a54e7514e8bb70223e4e8a (patch) | |
| tree | 9d4218463e97271f4fdb94526a904fb48364a609 /src/tools | |
| parent | 8b92d770a007739e550a03ccfd8f87601ff97b88 (diff) | |
MOC: Avoiding MAX_PATH limit on Windows
See: http://msdn.microsoft.com/en-us/library/aa365247(v=VS.85).aspx
Task-number: QTBUG-26157
Change-Id: Ie74481cd06c31149a060a432352da5b2731caaef
Reviewed-by: Debao Zhang <dbzhang800@gmail.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
Diffstat (limited to 'src/tools')
| -rw-r--r-- | src/tools/moc/main.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/tools/moc/main.cpp b/src/tools/moc/main.cpp index 08c180f44b..7db8737975 100644 --- a/src/tools/moc/main.cpp +++ b/src/tools/moc/main.cpp @@ -67,7 +67,15 @@ static QByteArray combinePath(const QByteArray &infile, const QByteArray &outfil { QFileInfo inFileInfo(QDir::current(), QFile::decodeName(infile)); QFileInfo outFileInfo(QDir::current(), QFile::decodeName(outfile)); - return QFile::encodeName(outFileInfo.dir().relativeFilePath(inFileInfo.filePath())); + const QByteArray relativePath = QFile::encodeName(outFileInfo.dir().relativeFilePath(inFileInfo.filePath())); +#ifdef Q_OS_WIN + // It's a system limitation. + // It depends on the Win API function which is used by the program to open files. + // cl apparently uses the functions that have the MAX_PATH limitation. + if (outFileInfo.dir().absolutePath().length() + relativePath.length() + 1 >= 260) + return QFile::encodeName(inFileInfo.absoluteFilePath()); +#endif + return relativePath; } |