I had to drop ppc from qscintilla-python when I added support for PyQt5 because PyQt5 is not keyworded on ppc.
@ppc, actually, since dev-util/eric is the only real reverse dep (qscintilla-python is just a library), feel free to close WONTFIX if you don't want to increase your AT load, and I'll mask USE=qt5 for qscintilla-python on ppc.
An automated check of this bug failed - repoman reported dependency errors (25 lines truncated): > dependency.bad dev-python/PyQt5/PyQt5-5.7.1.ebuild: DEPEND: ~ppc(default/linux/powerpc/ppc32/13.0) ['>=dev-qt/qthelp-5.6.0:5', '>=dev-qt/qtpositioning-5.6.0:5', '>=dev-qt/qtsensors-5.6.0:5', '>=dev-qt/qtserialport-5.6.0:5', '>=dev-qt/qtwebchannel-5.6.0:5', '>=dev-qt/qtwebkit-5.6.0:5[printsupport]', '>=dev-qt/qtwebsockets-5.6.0:5'] > dependency.bad dev-python/PyQt5/PyQt5-5.7.1.ebuild: RDEPEND: ~ppc(default/linux/powerpc/ppc32/13.0) ['>=dev-qt/qthelp-5.6.0:5', '>=dev-qt/qtpositioning-5.6.0:5', '>=dev-qt/qtsensors-5.6.0:5', '>=dev-qt/qtserialport-5.6.0:5', '>=dev-qt/qtwebchannel-5.6.0:5', '>=dev-qt/qtwebkit-5.6.0:5[printsupport]', '>=dev-qt/qtwebsockets-5.6.0:5'] > dependency.bad dev-python/PyQt5/PyQt5-5.7.1.ebuild: DEPEND: ~ppc(default/linux/powerpc/ppc32/13.0/desktop) ['>=dev-qt/qthelp-5.6.0:5', '>=dev-qt/qtpositioning-5.6.0:5', '>=dev-qt/qtsensors-5.6.0:5', '>=dev-qt/qtserialport-5.6.0:5', '>=dev-qt/qtwebchannel-5.6.0:5', '>=dev-qt/qtwebkit-5.6.0:5[printsupport]', '>=dev-qt/qtwebsockets-5.6.0:5']
Actually, forget about this, there's no point. Sorry for the noise.