[Bug 2152642] [NEW] RVA23 configuration in debian/rules2

Heinrich Schuchardt 2152642 at bugs.launchpad.net
Thu May 14 16:59:33 UTC 2026


Public bug reported:

Our GCC defaults to RVA23U64. In GCC 15.2 we set the -march
configuration option to a long list of extensions for this purpose. GCC
16 offers a value -march=rva23u64 for this purpose. See
https://gcc.gnu.org/onlinedocs/gcc/RISC-V-Options.html.

We should move to this value.

** Affects: gcc-16 (Ubuntu)
     Importance: Wishlist
         Status: New

** Changed in: gcc-16 (Ubuntu)
   Importance: Undecided => Wishlist

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Title:
  RVA23 configuration in debian/rules2

Status in gcc-16 package in Ubuntu:
  New

Bug description:
  Our GCC defaults to RVA23U64. In GCC 15.2 we set the -march
  configuration option to a long list of extensions for this purpose.
  GCC 16 offers a value -march=rva23u64 for this purpose. See
  https://gcc.gnu.org/onlinedocs/gcc/RISC-V-Options.html.

  We should move to this value.

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