diff options
| author | Kai Koehne <kai.koehne@qt.io> | 2020-09-16 08:56:13 +0200 |
|---|---|---|
| committer | Kai Koehne <kai.koehne@qt.io> | 2020-09-25 10:12:04 +0200 |
| commit | 263694a539d5efe1902e4c6559b5d971b4ed0ed2 (patch) | |
| tree | 9f741694c6f5ca583c1d36650443712d16c67f87 /src/tools/rcc/rcc.cpp | |
| parent | 0790249acf069d89f6debc98eab4caf5b8ca2712 (diff) | |
rcc: Make output deterministic for directories
QDirIterator is documented to be non-deterministic.
Fixes: QTBUG-86675
Change-Id: I4161871a409bbaf85347ee6a60ef1189f56a1b22
Reviewed-by: hjk <hjk@qt.io>
(cherry picked from commit 5d8f6beb4640d64a262fa918b47e0073ea39fbda)
Diffstat (limited to 'src/tools/rcc/rcc.cpp')
| -rw-r--r-- | src/tools/rcc/rcc.cpp | 37 |
1 files changed, 21 insertions, 16 deletions
diff --git a/src/tools/rcc/rcc.cpp b/src/tools/rcc/rcc.cpp index 7188c81300..c5e3d2ae4c 100644 --- a/src/tools/rcc/rcc.cpp +++ b/src/tools/rcc/rcc.cpp @@ -637,25 +637,30 @@ bool RCCResourceLibrary::interpretResourceFile(QIODevice *inputDevice, QDir dir(file.filePath()); if (!alias.endsWith(slash)) alias += slash; + + QStringList filePaths; QDirIterator it(dir, QDirIterator::FollowSymlinks|QDirIterator::Subdirectories); while (it.hasNext()) { it.next(); - QFileInfo child(it.fileInfo()); - if (child.fileName() != QLatin1String(".") && child.fileName() != QLatin1String("..")) { - const bool arc = - addFile(alias + child.fileName(), - RCCFileInfo(child.fileName(), - child, - language, - country, - child.isDir() ? RCCFileInfo::Directory : RCCFileInfo::NoFlags, - compressAlgo, - compressLevel, - compressThreshold) - ); - if (!arc) - m_failedResources.push_back(child.fileName()); - } + if (it.fileName() == QLatin1String(".") + || it.fileName() == QLatin1String("..")) + continue; + filePaths.append(it.filePath()); + } + + // make rcc output deterministic + std::sort(filePaths.begin(), filePaths.end()); + + for (const QString &filePath : filePaths) { + QFileInfo child(filePath); + const bool arc = addFile( + alias + child.fileName(), + RCCFileInfo(child.fileName(), child, language, country, + child.isDir() ? RCCFileInfo::Directory + : RCCFileInfo::NoFlags, + compressAlgo, compressLevel, compressThreshold)); + if (!arc) + m_failedResources.push_back(child.fileName()); } } else if (listMode || file.isFile()) { const bool arc = |