diff options
| author | Yuhang Zhao <2546789017@qq.com> | 2021-11-19 10:55:27 +0800 |
|---|---|---|
| committer | Yuhang Zhao <2546789017@qq.com> | 2021-11-26 16:42:53 +0800 |
| commit | 405adf3348b6d5ffb87f02550743050e4f0da4a6 (patch) | |
| tree | 89fe09e6357e547d2418d6a8d09a48a8b4552095 /mkspecs/features | |
| parent | 77de4a9bb4e15d19bd3f87f03f4b2d06a68277b5 (diff) | |
Win32: Enable large address aware explicitly
Large address aware is enabled by default in 64-bit
compilers, but not 32-bit compilers. But Qt users
may build 32-bit Qt themself, in this case large
address aware is disabled in fact, and it may cause
some issues. So we pass /LARGEADDRESSAWARE to the
linker unconditionally to make sure large address
aware is enabled for both 32-bit and 64-bit builds.
Microsoft Docs:
https://docs.microsoft.com/en-us/cpp/build/reference/largeaddressaware-handle-large-addresses?view=msvc-170
Change-Id: Idb2603d9ba0ba9ef4477ce1c3174b7c7e8ba76f6
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Diffstat (limited to 'mkspecs/features')
| -rw-r--r-- | mkspecs/features/qt_module.prf | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/mkspecs/features/qt_module.prf b/mkspecs/features/qt_module.prf index 8bc1175ebb..6ef7dbc69f 100644 --- a/mkspecs/features/qt_module.prf +++ b/mkspecs/features/qt_module.prf @@ -343,6 +343,8 @@ msvc { QMAKE_CXXFLAGS_RELEASE_WITH_DEBUGINFO += -guard:cf QMAKE_LFLAGS_RELEASE += /GUARD:CF QMAKE_LFLAGS_RELEASE_WITH_DEBUGINFO += /GUARD:CF + + QMAKE_LFLAGS += /LARGEADDRESSAWARE } win32 { |