After updating qgpgme in pkgsrc to 2.0.0, bulk package builders tried building it. The one on SmartOS failed with:
[ 22%] Building CXX object 6/src/CMakeFiles/QGpgmeQt6.dir/verifydetachedjob.cpp.o
/home/pbulk/build/security/qgpgme/work/qgpgme-2.0.0/src/threadedjobmixin.cpp:122:53: error: 'QList<QByteArray> single(const QByteArray&)' redeclared as different kind of entity
122 | static QList<QByteArray> single(const QByteArray &ba)
| ^
In file included from /usr/include/math.h:335,
from /opt/tools/gcc14/include/c++/14.3.0/bits/std_abs.h:40,
from /opt/tools/gcc14/include/c++/14.3.0/cstdlib:81,
from /opt/tools/gcc14/include/c++/14.3.0/bits/stl_algo.h:71,
from /opt/tools/gcc14/include/c++/14.3.0/algorithm:61,
from /home/pbulk/build/security/qgpgme/work/.buildlink/qt6/include/QtCore/qflags.h:10,
from /home/pbulk/build/security/qgpgme/work/.buildlink/qt6/include/QtCore/qglobal.h:49,
from /opt/pkg/qt6/include/QtCore/qmutex.h:8,
from /opt/pkg/qt6/include/QtCore/QMutex:1,
from /home/pbulk/build/security/qgpgme/work/qgpgme-2.0.0/src/threadedjobmixin.h:38,
from /home/pbulk/build/security/qgpgme/work/qgpgme-2.0.0/src/threadedjobmixin.cpp:39:
/usr/include/floatingpoint.h:69:15: note: previous declaration 'typedef float single'
69 | typedef float single;
| ^~~~~~
/home/pbulk/build/security/qgpgme/work/qgpgme-2.0.0/src/threadedjobmixin.cpp: In constructor 'QGpgME::_detail::PatternConverter::PatternConverter(const QByteArray&)':
/home/pbulk/build/security/qgpgme/work/qgpgme-2.0.0/src/threadedjobmixin.cpp:130:14: error: invalid cast from type 'const QByteArray' to type 'single' {aka 'float'}
130 | : m_list(single(ba)), m_patterns(nullptr) {}
| ^~~~~~~~~~
/home/pbulk/build/security/qgpgme/work/qgpgme-2.0.0/src/threadedjobmixin.cpp: In constructor 'QGpgME::_detail::PatternConverter::PatternConverter(const QString&)':
/home/pbulk/build/security/qgpgme/work/qgpgme-2.0.0/src/threadedjobmixin.cpp:132:14: error: invalid cast from type 'QByteArray' to type 'single' {aka 'float'}
132 | : m_list(single(s.toUtf8())), m_patterns(nullptr) {}
| ^~~~~~~~~~~~~~~~~~
/home/pbulk/build/security/qgpgme/work/qgpgme-2.0.0/src/threadedjobmixin.cpp: At global scope:
/home/pbulk/build/security/qgpgme/work/qgpgme-2.0.0/src/threadedjobmixin.cpp:122:26: warning: 'QList<QByteArray> single(const QByteArray&)' defined but not used [-Wunused-function]
122 | static QList<QByteArray> single(const QByteArray &ba)
| ^~~~~~
--- 6/src/CMakeFiles/QGpgmeQt6.dir/threadedjobmixin.cpp.o ---
*** [6/src/CMakeFiles/QGpgmeQt6.dir/threadedjobmixin.cpp.o] Error code 1
bmake[2]: stopped making "6/src/CMakeFiles/QGpgmeQt6.dir/build" in /home/pbulk/build/security/qgpgme/work/qgpgme-2.0.0/cmake-pkgsrc-build
[ 23%] Building CXX object 6/src/CMakeFiles/QGpgmeQt6.dir/verifyopaquejob.cpp.o
bmake[2]: 1 error(I can't test on that platform myself, but I can add patches to pkgsrc if you think they have a high chance of fixing that.)