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21 lines
797 B
Diff
21 lines
797 B
Diff
Avoid defining QT_NEEDS_QMAIN macro
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Qt's QT_NEEDS_QMAIN macro renames our main() function to qMain(),
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which breaks our assumptions regarding exported symbols. In particular,
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the CONTROL_FLOW security check fails for Windows builds in Guix.
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The QT_NEEDS_QMAIN macro is required for linking to the Qt DLLs only,
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so we can safely disable it.
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--- a/qtbase/src/entrypoint/CMakeLists.txt
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+++ b/qtbase/src/entrypoint/CMakeLists.txt
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@@ -104,8 +104,6 @@ if(WIN32)
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APPEND PROPERTY INTERFACE_QT_MODULE_LDFLAGS "-lmingw32"
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)
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- target_compile_definitions(EntryPointPrivate INTERFACE QT_NEEDS_QMAIN)
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- qt_internal_extend_target(EntryPointImplementation DEFINES QT_NEEDS_QMAIN)
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endif()
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qt_internal_add_sync_header_dependencies(EntryPointImplementation Core)
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