On Sun, Sep 05, 2021 at 03:29:47PM +0200, Felix Mellmann wrote: > On 03.09.21 17:36, Michael Olbrich wrote: > > On Wed, Sep 01, 2021 at 08:37:27PM +0200, Felix Mellmann wrote: > > > Hi there, > > > > > > I've just encountered a problem when using python3-lxml on PTXdist master > > > branch: > > > > > > $ python3 > > > Python 3.7.10 (default, Aug 1 2021, 00:00:00) > > > [GCC 10.2.1 20200822] on linux > > > Type "help", "copyright", "credits" or "license" for more information. > > > > > > from lxml import etree > > > Traceback (most recent call last): > > > File "<stdin>", line 1, in <module> > > > ImportError: > > > /usr/lib/python3.7/site-packages/lxml/etree.cpython-37m-x86_64-linux-gnu.so: > > > undefined symbol: xsltGetProfileInformation > > > > > > The problem arises through libxslt which is configured using > > > "--without-profiler" since commit 1940c3 . > > > > > > Removing this option again allows to at least import etree from lxml. I > > > haven't done any investigation whether lxml may crash again elsewhere. > > > > > > Are there any concerns about removing that configuration option again? > > You should probably change it to --with-profiler instead unless that's > > broken. Otherwise, I have no objections. > > Maybe Alexander had reasons to add "--without-profiler" without any > configuration option. He added three more options within the same patch but > left only this one fixed to "without". > > So the compromise could be to add a new configuration option with default > value of "n" and add this configuration option as a dependency to > python3-lxml? > > But as long as we don't know Alexander's reasons to do so, compiling with > the profiler option could break something else.
So lets ask him: Alex, can you comment on this? Did you have a reason other than just disabling it because it seemed unnecessary? Michael > > Please add a comment about breaking python3-lxml at runtime, so we know in > > the future why this was changed. > > > > Michael > > > > _______________________________________________ > ptxdist mailing list > [email protected] > To unsubscribe, send a mail with subject "unsubscribe" to > [email protected] -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ ptxdist mailing list [email protected] To unsubscribe, send a mail with subject "unsubscribe" to [email protected]
