diff options
Diffstat (limited to 'cmake/QtPlatformTargetHelpers.cmake')
| -rw-r--r-- | cmake/QtPlatformTargetHelpers.cmake | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/cmake/QtPlatformTargetHelpers.cmake b/cmake/QtPlatformTargetHelpers.cmake index daca58aabd..f1976b9975 100644 --- a/cmake/QtPlatformTargetHelpers.cmake +++ b/cmake/QtPlatformTargetHelpers.cmake @@ -1,5 +1,5 @@ # Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0 +# SPDX-License-Identifier: BSD-3-Clause # Defines the public Qt::Platform target, which serves as a dependency for all internal Qt target # as well as user projects consuming Qt. @@ -49,6 +49,15 @@ function(qt_internal_setup_public_platform_target) target_compile_options(Platform INTERFACE "$<$<CXX_COMPILER_ID:Clang>:-fno-direct-access-external-data>") endif() + # Qt checks if a given platform supports 128 bit integers + # by checking if __SIZEOF_128__ is defined + # VXWORKS doesn't support 128 bit integers + # but it uses clang which defines __SIZEOF_128__ + # which breaks the detection mechanism + if(VXWORKS) + target_compile_definitions(Platform INTERFACE "-DQT_NO_INT128") + endif() + qt_set_msvc_cplusplus_options(Platform INTERFACE) # Propagate minimum C++ 17 via Platform to Qt consumers (apps), after the global features |