On Sat, Aug 01, 2020 at 01:28:09PM -0600, Jeff Law wrote: > On Sat, 2020-08-01 at 12:34 +0100, Richard W.M. Jones wrote: > > On Fri, Jul 31, 2020 at 05:32:34PM -0600, Jeff Law wrote: > > > On Fri, 2020-07-31 at 19:26 +0100, Richard W.M. Jones wrote: > > > > On Fri, Jul 31, 2020 at 12:02:22PM -0600, Jeff Law wrote: > > > > > Looks like it's in the buildroots now. Let me know if that doesn't fix the > > > > > problem. > > > > > > > > Looks as if "ar" is segfaulting again ... > > > > > > > > https://koji.fedoraproject.org/koji/taskinfo?taskID=48288440 > > > > https://kojipkgs.fedoraproject.org//work/tasks/8440/48288440/build.log > > > > > > > > That was built with binutils 2.35-8.fc33 > > > Just an FYI binutils-2.35-9 is in the buildroots. It's got the fix for the LTO > > > issue, but does not turn on LTO for binutils itself (that'll be in the -10 > > > build). > > > > > > I've confirmed that the -9 build will correctly build binutils-2.35-10. I've > > > also confirmed that the -9 build will correctly build libguestfs. > > > > > > I'm going to take my local -10 build and use that to build libguestfs as an > > > additional sanity check. > > > > Can confirm that libguestfs has been built correctly and is working (with LTO). > > > > FYI I filed this bug about LTO and inheriting warnings in functions > > inlined across files: > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96407 > Yes, that's by design. Conceptually the compiler doesn't really know that the > pragma refers to any particular function since they don't appear in any function > scope. ASMs outside function scope have similar issues. > > You could try moving the pragmas into function scope. I'm not sure exactly what you mean, but this doesn't work (same error as before): --- test.c --- #include <string.h> int test (int i) { #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wstack-usage=" char str[i]; memset (str, 0, sizeof str); return str[0]+i; #pragma GCC diagnostic pop } Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com virt-df lists disk usage of guests without needing to install any software inside the virtual machine. Supports Linux and Windows. http://people.redhat.com/~rjones/virt-df/ _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx 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@xxxxxxxxxxxxxxxxxxxxxxx
