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[Bug 2121522] [NEW] FTBFS with GCC 15.2 on riscv64

 

Public bug reported:

The issue surfaced when uploading coreutils_9.5-1ubuntu3 (LP: #2115274).

A build passed in @waveform's PPA on riscv64 questing-proposed (using
gcc-15.1), but now we seem to have GCC 15.2 in questing-proposed, which
crashes while trying to compile coreutils on riscv64.

The error seems to be related to raising the riscv64 ISA baseline. It is
yet unclear to me, if this is a GCC error. If a short term solution is
needed, setting -march=rv64imafdc_zicsr_zifencei for riscv64 should work
around this issue.

** Affects: coreutils (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: ftbfs rva23-ftbfs update-excuse

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https://bugs.launchpad.net/bugs/2121522

Title:
  FTBFS with GCC 15.2 on riscv64

Status in coreutils package in Ubuntu:
  New

Bug description:
  The issue surfaced when uploading coreutils_9.5-1ubuntu3 (LP:
  #2115274).

  A build passed in @waveform's PPA on riscv64 questing-proposed (using
  gcc-15.1), but now we seem to have GCC 15.2 in questing-proposed,
  which crashes while trying to compile coreutils on riscv64.

  The error seems to be related to raising the riscv64 ISA baseline. It
  is yet unclear to me, if this is a GCC error. If a short term solution
  is needed, setting -march=rv64imafdc_zicsr_zifencei for riscv64 should
  work around this issue.

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