bug#73233: [gnome-team] qtbase fails to build

[Liliana Marie Prikler]

Locally (with glib 2.80):

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********* Start testing of tst_QBuffer *********
Config: Using QtTest library 6.6.3, Qt 6.6.3 (x86_64-little_endian-lp64 shared 
(dynamic) release build; by GCC 11.4.0), unknown unknown
PASS   : tst_QBuffer::initTestCase()
PASS   : tst_QBuffer::open()
PASS   : tst_QBuffer::openWriteOnlyDoesNotTruncate()
PASS   : tst_QBuffer::getSetCheck()
QWARN  : tst_QBuffer::readBlock() QIODevice::read (QBuffer): device not open
PASS   : tst_QBuffer::readBlock()
PASS   : tst_QBuffer::readBlockPastEnd()
PASS   : tst_QBuffer::writeBlock(small_bytearray)
PASS   : tst_QBuffer::writeBlock(large_bytearray)
PASS   : tst_QBuffer::seek()
SKIP   : tst_QBuffer::invalidSeeks() This is a 32-bit-only test.
   Loc: 
[/tmp/guix-build-qtbase-6.6.3.drv-0/qtbase-everywhere-src-6.6.3/tests/auto/corelib/io/qbuffer/tst_qbuffer.cpp(298)]
PASS   : tst_QBuffer::seekTest(small_bytearray)
PASS   : tst_QBuffer::seekTest(large_bytearray)
PASS   : tst_QBuffer::read_rawdata()
PASS   : tst_QBuffer::isSequential()
PASS   : tst_QBuffer::signalTest(empty)
PASS   : tst_QBuffer::signalTest(size 1)
PASS   : tst_QBuffer::signalTest(size 2)
PASS   : tst_QBuffer::signalTest(size 100)
PASS   : tst_QBuffer::isClosedAfterClose()
PASS   : tst_QBuffer::readLine(1)
PASS   : tst_QBuffer::readLine(2)
PASS   : tst_QBuffer::readLine(3)
PASS   : tst_QBuffer::readLine(4)
PASS   : tst_QBuffer::canReadLine(1)
PASS   : tst_QBuffer::canReadLine(2)
PASS   : tst_QBuffer::canReadLine(3)
PASS   : tst_QBuffer::canReadLine(4)
PASS   : tst_QBuffer::atEnd()
PASS   : tst_QBuffer::readLineBoundaries()
PASS   : tst_QBuffer::getAndUngetChar()
PASS   : tst_QBuffer::writeAfterQByteArrayResize()
QDEBUG : tst_QBuffer::writeOfMoreThan2GiB() created dataset in 3578 ms
QDEBUG : tst_QBuffer::writeOfMoreThan2GiB() performed write in 77428 ms

         writeOfMoreThan2GiB function time: 300000ms, total time: 300008ms
QFATAL : tst_QBuffer::writeOfMoreThan2GiB() Test function timed out
FAIL!  : tst_QBuffer::writeOfMoreThan2GiB() Received a fatal error.
Totals: 30 passed, 1 failed, 1 skipped, 0 blacklisted, 300020ms
********* Finished testing of tst_QBuffer *********
Received signal 6 (SIGABRT)
         writeOfMoreThan2GiB function time: 300012ms, total time: 300020ms
CMake Error at tst_qbufferWrapperRelWithDebInfo.cmake:18 (message):
  
  
/tmp/guix-build-qtbase-6.6.3.drv-0/build/tests/auto/corelib/io/qbuffer/tst_qbuffer
  execution failed with exit code Subprocess aborted.
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On CI [1]:

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The following tests FAILED:
         74 - tst_qsharedmemory (Failed)

QWARN  : tst_QSharedMemory::useTooMuchMemory(SystemV-Q) QStandardPaths: 
XDG_RUNTIME_DIR not set, defaulting to 
'/tmp/guix-build-qtbase-6.6.3.drv-0/runtime-nixbld'
[…
QWARN  : tst_QSharedMemory::useTooMuchMemory(SystemV-Q) QStandardPaths: 
XDG_RUNTIME_DIR not set, defaulting to 
'/tmp/guix-build-qtbase-6.6.3.drv-0/runtime-nixbld'
WARNING: tst_QSharedMemory::useTooMuchMemory(SystemV-Q) Maximum amount of 
warnings exceeded. Use -maxwarnings to override.
FAIL!  : tst_QSharedMemory::useTooMuchMemory(SystemV-Q) 'sm->error() == 
QSharedMemory::OutOfResources || sm->error() == QSharedMemory::LockError' 
returned FALSE. ()
   Loc: 
[/tmp/guix-build-qtbase-6.6.3.drv-0/qtbase-everywhere-src-6.6.3/tests/auto/corelib/ipc/qsharedmemory/tst_qsharedmemory.cpp(612)]
FAIL!  : tst_QSharedMemory::useTooMuchMemory(SystemV-T) 'sm->error() == 
QSharedMemory::OutOfResources || sm->error() == QSharedMemory::LockError' 
returned FALSE. ()
   Loc: 
[/tmp/guix-build-qtbase-6.6.3.drv-0/qtbase-everywhere-src-6.6.3/tests/auto/corelib/ipc/qsharedmemory/tst_qsharedmemory.cpp(612)]
SKIP   : tst_QSharedMemory::attachTooMuch(POSIX) disabled
   Loc: 
[/tmp/guix-build-qtbase-6.6.3.drv-0/qtbase-everywhere-src-6.6.3/tests/auto/corelib/ipc/qsharedmemory/tst_qsharedmemory.cpp(630)]
SKIP   : tst_QSharedMemory::attachTooMuch(SystemV-Q) disabled
   Loc: 
[/tmp/guix-build-qtbase-6.6.3.drv-0/qtbase-everywhere-src-6.6.3/tests/auto/corelib/ipc/qsharedmemory/tst_qsharedmemory.cpp(630)]
SKIP   : tst_QSharedMemory::attachTooMuch(SystemV-T) disabled
   Loc: 
[/tmp/guix-build-qtbase-6.6.3.drv-0/qtbase-everywhere-src-6.6.3/tests/auto/corelib/ipc/qsharedmemory/tst_qsharedmemory.cpp(630)]
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[1] https://ci.guix.gnu.org/build/5695717/log/raw