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Posted to issues@kudu.apache.org by "Scott Reynolds (JIRA)" <ji...@apache.org> on 2019/05/27 21:38:00 UTC

[jira] [Created] (KUDU-2829) GCC 9 compilation fails on linux system syscall support library -- dependency of breakpoint

Scott Reynolds created KUDU-2829:
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             Summary: GCC 9 compilation fails on linux system syscall support library -- dependency of breakpoint
                 Key: KUDU-2829
                 URL: https://issues.apache.org/jira/browse/KUDU-2829
             Project: Kudu
          Issue Type: Bug
            Reporter: Scott Reynolds


GCC 9.X adds a compilation failure when code attempts to clobber %rsp.

[https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52813]

GCC 9.X added the enforcement of this and causes Kudu not to compile. Linux System Syscall Support library added a change to adjust that:

[https://chromium.googlesource.com/linux-syscall-support/+/8048ece6c16c91acfe0d36d1d3cc0890ab6e945c%5E%21/#F0]

We can either upgrade to a newer version or backport that patch



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