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| author | Mikhail Svetkin <mikhail.svetkin@qt.io> | 2019-06-06 10:42:22 +0200 |
|---|---|---|
| committer | Mikhail Svetkin <mikhail.svetkin@qt.io> | 2019-07-01 00:03:34 +0000 |
| commit | 248e81a28028b1b0570ffe0ed2e0edbf63a0a21c (patch) | |
| tree | 6cca1c3a4956992d17f65e5a404c81af09e41e8b | |
| parent | 2a99f60cfbe8a10c8b64b2178573dc8da3d27abe (diff) | |
rtems: Add environment variable for configure default thread stack size
The default stack size is too small on RTEMS.
Qt uses threads internally and there is no way to change their stack
size.
Change-Id: I94a42c7a70c745f0b50d7051d9320edfabd1e09e
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
| -rw-r--r-- | src/corelib/thread/qthread.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/corelib/thread/qthread.cpp b/src/corelib/thread/qthread.cpp index fe555afca7..280c785049 100644 --- a/src/corelib/thread/qthread.cpp +++ b/src/corelib/thread/qthread.cpp @@ -171,6 +171,11 @@ QThreadPrivate::QThreadPrivate(QThreadData *d) // to 128K. #ifdef Q_OS_INTEGRITY stackSize = 128 * 1024; +#elif defined(Q_OS_RTEMS) + static bool envStackSizeOk = false; + static const int envStackSize = qEnvironmentVariableIntValue("QT_DEFAULT_THREAD_STACK_SIZE", &envStackSizeOk); + if (envStackSizeOk) + stackSize = envStackSize; #endif #if defined (Q_OS_WIN) |