Details
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Bug
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Resolution: Done
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P3: Somewhat important
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6.1.3, Some future release
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None
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Conan package manager, Qt 6.1.3, macOS SDK 11.3, Xcode 12.5.1, AppleClang 12.0.5.12050022.
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macOS
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f2de001d8410b85047ee40ebfff1b307a18889bb (qt/qtbase/dev) 26bc8dd787f4a6e35cf319d518735b7922960088 (qt/qtbase/6.2) 45b7a14d592070ff28a1bc5fdf7abfcf09771c13 (qt/tqtc-qtbase/5.15)
Description
When compiling Qt on macOS without OpenGL support enabled (in Conan package manger) the build fails due to missing <QHash> include as follows:
In file included from /Users/sh0/.conan/data/qt/6.1.3/_/_/source/qt6/qtbase/src/plugins/platforms/cocoa/qcocoamenubar.mm:44: /Users/sh0/.conan/data/qt/6.1.3/_/_/source/qt6/qtbase/src/plugins/platforms/cocoa/qcocoawindow.h:286:34: error: implicit instantiation of undefined template 'QHash<unsigned long long, QCocoaWindow::BorderRange>' QHash<quintptr, BorderRange> m_contentBorderAreas; // identifer -> uppper/lower ^ /Users/sh0/.conan/data/qt/6.1.3/_/_/build/a7992e089a1cb306f833be412c2cf123eaccc767/qtbase/include/QtCore/../../../../../source/qt6/qtbase/src/corelib/tools/qcontainerfwd.h:52:43: note: template is declared here template <typename Key, typename T> class QHash; ^
It seems that when OpenGL is enabled then the additional included headers pull in <QHash> somewhere, but I did not bother to trace it down.
Only tested within the Conan package manager on Qt 6.1.3, macOS SDK 11.3, Xcode 12.5.1, AppleClang 12.0.5.12050022.
I have included a one-line patch that fixes this issue for me. Also the build log is attached should you need it.