In data giovedì 2 luglio 2020 12:30:46 CEST, Dmitry Shachnev ha scritto: > Source: krita > Version: 1:4.3.0+dfsg-1 > Severity: important > Usertags: sip5 > > Dear Maintainer, > > Recently I have updated pyqt5 and related packages to use sip5 instead of > sip4 for build. This is in experimental for now, but I want to upload it > to unstable in a month or two.
Unfortunately it seems krita will require changes to use sip5. You can see how krita checks for, and uses SIP looking at the following files: cmake/modules/FindPyQt5.cmake cmake/modules/FindPyQt5.py cmake/modules/FindSIP.cmake cmake/modules/FindSIP.py cmake/modules/SIPMacros.cmake plugins/extensions/pykrita/sip/* I found this upstream bug report: https://bugs.kde.org/show_bug.cgi?id=415743 which links to some Arch Linux patch: https://git.archlinux.org/svntogit/packages.git/tree/trunk/krita-pyqt5-sip5.patch?h=packages/krita which is: diff --git a/cmake/modules/FindPyQt5.py b/cmake/modules/FindPyQt5.py index 5849f40868..a42ba6c624 100644 --- a/cmake/modules/FindPyQt5.py +++ b/cmake/modules/FindPyQt5.py @@ -3,7 +3,7 @@ # For details see the accompanying COPYING-CMAKE-SCRIPTS file. import PyQt5.Qt -import sys +import sys, site import os.path print("pyqt_version:%06.0x" % PyQt5.Qt.PYQT_VERSION) @@ -30,7 +30,7 @@ except ValueError: pass # FIXME This next line is just a little bit too crude. -pyqt_sip_dir = os.path.join(sys.prefix, "share", "sip", "PyQt5") +pyqt_sip_dir = os.path.join(site.getsitepackages()[0], "PyQt5", "bindings") print("pyqt_sip_dir:%s" % pyqt_sip_dir) print("pyqt_sip_flags:%s" % PyQt5.Qt.PYQT_CONFIGURATION["sip_flags"]) It looks to me that patch addresses only the "build with PyQt5 compiled with sip5" issue, and it still relies on sip4 to build (see the aforementioned FindSIP.* files above). If so, this means one possibility can be to switch to the PyQt5-build-with-sip5 for this bug, and then later deal with sip5 at all. In any case, I don't have much experience with sip & PyQt. If you have some time to investigate it, and possibly send a merge request upstream (see https://invent.kde.org/graphics/krita), that'd be awesome. -- Pino Toscano
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