On Tue, Apr 18, 2023 at 01:50:32PM +0300, Panu Matilainen wrote: > On 4/18/23 12:24, Florian Weimer wrote: > >What's the best way to disable to disable parallel (make) builds? > > > >This? > > > >%undefine _smp_build_ncpus > > > >It seems it will set RPM_BUILD_NCPUS to the empty string, though. > > No, don't do that. It depends on where you want to do it. From a > spec (typically for a package with broken parallel build): > > %global _smp_ncpus_max 1 > > (a %define will do just as well), or "%_smp_ncpus_max 1" in a macros > file. Or set RPM_BUILD_NCPUS environment variable to 1.
If the build uses make then it's necessary to add: unset MAKEFLAGS since if someone has that set in their environment it will affect local rpmbuild. Maybe RPM ought to filter that environment variable? Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com nbdkit - Flexible, fast NBD server with plugins https://gitlab.com/nbdkit/nbdkit _______________________________________________ devel mailing list -- devel@lists.fedoraproject.org To unsubscribe send an email to devel-le...@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
