Details
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Bug
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Resolution: Fixed
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P1: Critical
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6.6.1
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None
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QNX
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828770c60 (dev), 5c9fa4ca4 (6.6), 9b5c3d310 (6.6.0)
Description
As described in https://lists.qt-project.org/pipermail/development/2023-September/044469.html ipc_posix is off despite the conditions are met:
-- Performing Test HAVE_sysv_shm -- Performing Test HAVE_sysv_shm - Failed -- Performing Test HAVE_sysv_sem -- Performing Test HAVE_sysv_sem - Failed -- Performing Test HAVE_posix_shm -- Performing Test HAVE_posix_shm - Success -- Performing Test HAVE_posix_sem -- Performing Test HAVE_posix_sem - Success ... Defaulting legacy IPC to POSIX ......... no
the feature definition is
qt_feature("ipc_posix"
LABEL "Defaulting legacy IPC to POSIX"
CONDITION TEST_posix_shm AND TEST_posix_sem AND (
FEATURE_ipc_posix OR (APPLE AND QT_FEATURE_appstore_compliant)
OR NOT (TEST_sysv_shm AND TEST_sysv_sem)
)
)
The following part of the condition already evaluates to FALSE:
NOT (TEST_sysv_shm AND TEST_sysv_sem)
DeMorganizing the condition resolves the issue, but there's clearly a glitch in the condition evaluator: QTBUG-117053.
Attachments
Issue Links
- relates to
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- Closed
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