Bug 2061022

Summary: Folly's fmt code does not work on ppc64le
Product: [Fedora] Fedora Reporter: Michel Lind <michel>
Component: follyAssignee: Davide Cavalca <davide>
Status: CLOSED RAWHIDE QA Contact: Fedora Extras Quality Assurance <extras-qa>
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Version: rawhideCC: davide, filbranden, michel, mtasaka
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Fixed In Version: folly-2022.03.14.00-5.fc37 Doc Type: If docs needed, set a value
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Last Closed: 2022-07-16 09:34:37 UTC Type: Bug
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Description Michel Lind 2022-03-05 01:17:20 UTC 
Description of problem:
folly's logging_example triggers this:
https://github.com/fmtlib/fmt/issues/2794

if that's disabled, building fizz fails on ppc64le:
https://kojipkgs.fedoraproject.org//work/tasks/9048/83659048/build.log

/usr/bin/ld: /usr/lib64/libfolly.so.2022.02.28.00: undefined reference to `int fmt::v8::detail::format_float<__float128>(__float128, int, fmt::v8::detail::float_specs, fmt::v8::detail::buffer<char>&)'
/usr/bin/ld: /usr/lib64/libfolly.so.2022.02.28.00: undefined reference to `int fmt::v8::detail::snprintf_float<__float128>(__float128, int, fmt::v8::detail::float_specs, fmt::v8::detail::buffer<char>&)'

Version-Release number of selected component (if applicable):


How reproducible:
Always
Comment 1 Fedora Admin user for bugzilla script actions 2022-07-09 00:09:56 UTC 
This package has changed maintainer in Fedora. Reassigning to the new maintainer of this component.
Comment 2 Fedora Admin user for bugzilla script actions 2022-07-09 12:10:22 UTC 
This package has changed maintainer in Fedora. Reassigning to the new maintainer of this component.
Comment 3 Mamoru TASAKA 2022-07-16 09:34:37 UTC 
This happens when building fmt with clang, not with gcc - perhaps due to long double representation difference.

Once closing as FIXED, as folly-2022.03.14.00-5.fc37 is build with gcc again even on ppc64le.