guile-fibers: Backport the ‘epoll instance is dead’ bugfix.

This fixes some indeterministic test failures for gnunet-scheme observed while
developing gnunet-scheme.  The following checks were made:

All dependents compile for x86_64:

$ ./pre-inst-env guix build shepherd gnunet-scheme guix-build-coordinator nar-herder guix-data-service guile-fibers --system=x86_64-linux

Everything except guix-build-coordinator (which depends on the
non-cross-compilable sqitch) cross-compile from x86_64 to aarch64-linux-gnu:

$ ./pre-inst-env guix build shepherd gnunet-scheme nar-herder  guile-fibers --system=x86_64-linux --target=aarch64-linux-gnu

I tried testing for reproducibility but the check phase took to long.
However, you can compare the hash you get against the hash I got:

$ ./pre-inst-env guix hash --serializer=nar $(./pre-inst-env guix build guile-fibers --no-grafts --system=x86_64-linux) 0qsaqx27b6q2s22h7y93417ijpkwl6gc1fhhck8aha6bvmawk5h0

I tried an emulated build for another architecture, but there the tests took
overly long.

There were no lint warnings for guile-fibers.

* gnu/packages/patches/guile-fibers-epoll-instance-is-dead.patch: New patch.
* gnu/local.mk (dist_patch_DATA): Register the patch.
* gnu/packages/guile-xyz.scm (guile-fibers)[source]{patches}: Use the patch.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

0 files changed, 0 insertions, 0 deletions