On Tue, 23 Nov 2021 11:12:53 +0100 Fabio Valentini <decatho...@gmail.com> wrote:
> On Tue, Nov 23, 2021 at 10:00 AM Luya Tshimbalanga > <l...@fedoraproject.org> wrote: > > > > > > On 2021-11-22 01:24, Dan Horák wrote: > > > On Mon, 22 Nov 2021 01:12:56 -0800 > > > Luya Tshimbalanga <l...@fedoraproject.org> wrote: > > > > > >> Hello team, > > >> > > >> Academic Software Foundation released OpenVDB 9.0.0 with support of > > >> NanoVDB [1] which is useful for Blender 3D [2]. Scratch build resulted a > > >> failure on arm7vh architectures related to exhausted virtual memory [3]. > > >> Suggested workaround is to decrease the debugging verbose noise in the > > >> spec file with no success. Extract below: > > > no success, because it had no effect on the flags used in the build as > > > can be verified in the build.log. Perhaps cmake needs a different > > > treatment for the compiler flags ... > > > > > > > > > Dan > > > > > > > > Looking at cmake documentation, the command in the spec file seems like: > > > > %cmake_build -j4 > > > > But '-j4' failed to get taken account. > > That's because the "-j4" flag only works for running plain "cmake", > and not for the "%cmake_build" macro. > If you want to actually limit build parallelism, you should set > "%global _smp_mflags -j4". > > Or, if you only need to have this work on rawhide, I think you could > use the new "%constrain_build" macro: > https://src.fedoraproject.org/rpms/redhat-rpm-config/blob/rawhide/f/macros.build-constraints > > As for %cmake_build not honoring -g1 flags passed in via the > environment, I'd check if any of the CMakeLists.txt files (or the > %cmake_build macro, for that matter) override CfooFLAGS to always add > "-g" regardless of the environment. I had that happen with various > CMake-based projects I used to work with, and fixed that issue > upstream. I need to look closer, but it looks to me that our %cmake macro uses the "original/hardcoded" Fedora compiler/linker flags from cmake buildtime, not taking into account any further modification in the spec file. I vaguely remember someone mentioning that already. Dan _______________________________________________ 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 on the list, report it: https://pagure.io/fedora-infrastructure
