Thread

1. leafhopper / snakefly failing to build HEAD - GCC bug

   Robins Tharakan <tharakan@gmail.com> — 2025-06-20T01:11:00Z

   Hi,
   
   Just an FYI. leafhopper / snakefly (both aarch64) have been failing to
   build HEAD since yesterday. Both are on gcc-experimental, although
   alligator (which also is on latest gcc, but an x86_64), is able to build
   postgres successfully.
   
   The signature seems to match an existing GCC bug and I've updated the
   thread in hopes that it gets fixed sooner. Ideally these failures should
   auto-fix in the coming days.
   
   https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119966#c16
   
   Reference:
   1. aarch64 machine builds failing since 2025/06/19 -
   https://buildfarm.postgresql.org/cgi-bin/show_history.pl?nm=leafhopper&br=master
   
   2. Another aarch64 builds failing since 2025/06/19 -
   https://buildfarm.postgresql.org/cgi-bin/show_history.pl?nm=snakefly&br=master
   
   3. x86_64 machine builds are working okay -
   https://buildfarm.postgresql.org/cgi-bin/show_history.pl?nm=alligator&br=master
   -
   robins
   

2. Re: leafhopper / snakefly failing to build HEAD - GCC bug

   Robins Tharakan <tharakan@gmail.com> — 2025-06-23T01:46:31Z

   Hi,
   
   On Fri, 20 Jun 2025 at 10:41, Robins Tharakan <tharakan@gmail.com> wrote:
   > The signature seems to match an existing GCC bug and I've updated the
   thread in hopes that it gets fixed sooner. Ideally these failures should
   auto-fix in the coming days.
   >
   
   I don't see much traction upstream. I'll be away for a few
   weeks and given that at this point, this is just noise (for us
   anyway), I've disabled these (aarch64) instances for now.
   
   I'll re-enable them once I'm back.
   -
   robins
   https://robins.in
   

3. Re: leafhopper / snakefly failing to build HEAD - GCC bug

   Robins Tharakan <tharakan@gmail.com> — 2025-07-18T08:36:28Z

   On Mon, 23 Jun 2025 at 11:16, Robins Tharakan <tharakan@gmail.com> wrote:
   >
   >
   > I don't see much traction upstream. I'll be away for a few
   > weeks and given that at this point, this is just noise (for us
   > anyway), I've disabled these (aarch64) instances for now.
   >
   > I'll re-enable them once I'm back.
   
   
   After some more people gave similar feedback [1], this is now fixed
   upstream.
   I see leafhopper just came back green [1], and expect snakefly to follow.
   
   Ref:
   1. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120733#c4
   2.
   https://buildfarm.postgresql.org/cgi-bin/show_history.pl?nm=leafhopper&br=master
   
   -
   robins