From: "Ludovic Courtès" <ludo@gnu.org>
To: Brendan Tildesley <mail@brendan.scot>
Cc: "guix-devel@gnu.org" <guix-devel@gnu.org>
Subject: Re: Upgrading SIP.
Date: Mon, 22 Feb 2021 18:50:31 +0100 [thread overview]
Message-ID: <87eeh89el4.fsf@gnu.org> (raw)
In-Reply-To: <163871842.64725.1613994654410@office.mailbox.org> (Brendan Tildesley's message of "Mon, 22 Feb 2021 12:50:53 +0100 (CET)")
Hi,
Brendan Tildesley <mail@brendan.scot> skribis:
> Building python-pyqtwebengine, it is unable to find the .sip files needed since it only searches one global path:
>
> openat(AT_FDCWD, "QtCore/QtCoremod.sip", O_RDONLY) = -1 ENOENT (No such file or directory)
> openat(AT_FDCWD, "/tmp/guix-build-python-pyqtwebengine-5.15.2.drv-0/PyQtWebEngine-5.15.2/sip/QtWebEngineCore/QtCore/QtCoremod.sip", O_RDONLY) = -1 ENOENT (No such file or directory)
> openat(AT_FDCWD, "/tmp/guix-build-python-pyqtwebengine-5.15.2.drv-0/PyQtWebEngine-5.15.2/sip/QtCore/QtCoremod.sip", O_RDONLY) = -1 ENOENT (No such file or directory)
> openat(AT_FDCWD, "/tmp/guix-build-python-pyqtwebengine-5.15.2.drv-0/PyQtWebEngine-5.15.2/build/bindings/QtCore/QtCoremod.sip", O_RDONLY) = -1 ENOENT (No such file or directory)
> openat(AT_FDCWD, "/lib/python3.8/site-packages/PyQt5/PyQt5/bindings/QtCore/QtCoremod.sip", O_RDONLY) = -1 ENOENT (No such file or directory)
> write(2, ".sip-build-real: Unable to find "..., 61.sip-build-real: Unable to find file "QtCore/QtCoremod.sip"
Do you know how Qt (or whatever component is involved) searches for .sip
files?
Most of the time, there’s a “search path” typically associated with an
environment variable that we need to set accordingly (like PYTHONPATH,
GUILE_LOAD_PATH, etc.).
Sometimes, that mechanism doesn’t exist upstream so we end up patching
the software to add it. This is what was done with OBS for instance,
and that patch is now upstream.
HTH!
Ludo’.
next prev parent reply other threads:[~2021-02-22 17:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-22 11:50 Upgrading SIP Brendan Tildesley
2021-02-22 17:50 ` Ludovic Courtès [this message]
2021-02-23 9:29 ` Brendan Tildesley
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