The qt package in depends fails to compile with GCC 11 due to the missed <limits> headers.
See: https://bugreports.qt.io/browse/QTBUG-90395
Affected systems:
- Ubuntu 21.04 + GCC 11.1.0
- Fedora 34 + GCC 11.1.1
Ubuntu 21.04 build log excerpt:
0Configuring qt...
1Creating qmake...
2gmake[1]: Entering directory '/home/hebasto/bitcoin/depends/work/build/x86_64-pc-linux-gnu/qt/5.12.11-1ff5c6c1f55/qtbase/qmake'
3In file included from /home/hebasto/bitcoin/depends/work/build/x86_64-pc-linux-gnu/qt/5.12.11-1ff5c6c1f55/qtbase/include/QtCore/qendian.h:1,
4 from /home/hebasto/bitcoin/depends/work/build/x86_64-pc-linux-gnu/qt/5.12.11-1ff5c6c1f55/qtbase/src/corelib/codecs/qutfcodec.cpp:43:
5/home/hebasto/bitcoin/depends/work/build/x86_64-pc-linux-gnu/qt/5.12.11-1ff5c6c1f55/qtbase/include/QtCore/../../src/corelib/global/qendian.h: In static member function ‘static constexpr QSpecialInteger<S> QSpecialInteger<S>::max()’:
6/home/hebasto/bitcoin/depends/work/build/x86_64-pc-linux-gnu/qt/5.12.11-1ff5c6c1f55/qtbase/include/QtCore/../../src/corelib/global/qendian.h:331:35: error: ‘numeric_limits’ is not a member of ‘std’
7 331 | { return QSpecialInteger(std::numeric_limits<T>::max()); }
8 | ^~~~~~~~~~~~~~
9/home/hebasto/bitcoin/depends/work/build/x86_64-pc-linux-gnu/qt/5.12.11-1ff5c6c1f55/qtbase/include/QtCore/../../src/corelib/global/qendian.h:331:54: error: ‘::max’ has not been declared; did you mean ‘std::max’?
10 331 | { return QSpecialInteger(std::numeric_limits<T>::max()); }
11 | ^~~
12 | std::max
