package/gauche: fix build failure due to libatomic_ops
Fix the following build failure raised since bump to version 9.12.0 in
commit f2eb56459ed3d8f5fdb026a31fe85e8df7d3b42d and
https://github.com/shirok/Gauche/commit/9601603db7aea7bb6e075b4f7f09210a919a35b5
which deleted the internal libatomic_ops:
configure: error: libatomic_ops is required. You can either install it on
your system, or fetch and unpack a recent version into the
source directory and link or rename it to libatomic_ops.
Fixes:
- http://autobuild.buildroot.org/results/4c7a1b690d1b12e39b6b24f8cc8a144f79c73711
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>