Created attachment 197627 [details] patch Similarly to other Qt5 ports, USES=compiler:c++17-lang is necessary. Tested on powerpc64 and amd64. Hardware sponsored by IntegriCloud.
A commit references this bug: Author: tcberner Date: Sun Oct 14 08:01:24 UTC 2018 New revision: 482034 URL: https://svnweb.freebsd.org/changeset/ports/482034 Log: qt5: Fix build on GCC based architectures. PR: 231584 PR: 231677 PR: 231685 PR: 231830 PR: 231955 PR: 231905 PR: 231892 PR: 231684 PR: 231958 PR: 231960 PR: 231818 PR: 231542 PR: 231860 PR: 231681 PR: 231963 PR: 231891 PR: 231966 PR: 231904 PR: 231676 PR: 231819 PR: 231956 PR: 231680 PR: 231957 PR: 231903 PR: 231901 PR: 231667 PR: 231861 Submitted by: Piotr Kubaj <pkubaj@anongoth.pl> Changes: head/Mk/Uses/qt-dist.mk head/accessibility/qt5-speech/Makefile head/comms/qt5-sensors/Makefile head/comms/qt5-serialport/Makefile head/databases/qt5-sql/Makefile head/devel/qt5/Makefile.sqldrivers head/devel/qt5/files/extra-patch-mkspecs_common_g++-base.conf head/devel/qt5/files/extra-patch-mkspecs_common_gcc-base.conf head/devel/qt5-assistant/Makefile head/devel/qt5-buildtools/Makefile head/devel/qt5-concurrent/Makefile head/devel/qt5-core/Makefile head/devel/qt5-dbus/Makefile head/devel/qt5-designer/Makefile head/devel/qt5-help/Makefile head/devel/qt5-linguisttools/Makefile head/devel/qt5-location/Makefile head/devel/qt5-qdbus/Makefile head/devel/qt5-qmake/Makefile head/devel/qt5-script/Makefile head/devel/qt5-scripttools/Makefile head/devel/qt5-testlib/Makefile head/devel/qt5-uitools/Makefile head/graphics/qt5-imageformats/Makefile head/graphics/qt5-opengl/Makefile head/graphics/qt5-svg/Makefile head/lang/qt5-qml/Makefile head/multimedia/qt5-multimedia/Makefile head/net/qt5-network/Makefile head/print/qt5-printsupport/Makefile head/sysutils/qt5-qtpaths/Makefile head/textproc/qt5-xml/Makefile head/textproc/qt5-xmlpatterns/Makefile head/www/qt5-webchannel/Makefile head/x11/qt5-x11extras/Makefile head/x11-toolkits/qt5-gui/Makefile head/x11-toolkits/qt5-quick/Makefile head/x11-toolkits/qt5-quickcontrols/Makefile head/x11-toolkits/qt5-quickcontrols2/Makefile head/x11-toolkits/qt5-virtualkeyboard/Makefile head/x11-toolkits/qt5-widgets/Makefile