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aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of bug-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=bug-guix-bounces@gnu.org X-Migadu-Spam-Score: -4.03 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of bug-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=bug-guix-bounces@gnu.org X-Migadu-Queue-Id: 7B30C185E8 X-Spam-Score: -4.03 X-Migadu-Scanner: scn0.migadu.com X-TUID: MwAGITFjHZq7 --apA4gOhR7301jzQQ Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Jun 03, 2021 at 11:58:21PM -0700, Chris Marusich wrote: > Chris Marusich writes: >=20 > > [...] I've reported this issue upstream: > > https://github.com/libcheck/check/issues/333 >=20 > Branden Archer replied in the above issue. In short, the unreleased > upstream commit 4fbe702fa4f35bee8a90512f9f59d1441c4ae82e fixes this > issue on PPC platforms. Here's what the commit does: >=20 > https://github.com/libcheck/check/commit/4fbe702fa4f35bee8a90512f9f59d144= 1c4ae82e.patch >=20 > Adjust test suite for 106-bit long double precision >=20 > On PowerPC architectures (ppc, ppc64el, powerp) 'long double' has a > precision of 106-bit, compared to 80-bit precision on amd64. >=20 > This leads to the test_ck_assert_(float|double|ldouble)_eq_tol succeed > rather than fail as expected, cause 0.003-0.002 will be actually > slightly bigger than 0.001 and not slightly smaller. >=20 > Increase the change to the tolerance, so it will be on all architectures > smaller than the difference of ~0.001 and the unit tests will fail as > expected. >=20 > This commit was merged to the check repository's master branch after its > latest release (0.15.2). It will be included in the next check release, > but until then, we will have to apply the fix as a patch to our check > package. I've attached a patch that does this. >=20 > --=20 > Chris I'm trying it out now on powerpc-linux, where check was also failing. --=20 Efraim Flashner =D7=90=D7=A4=D7=A8=D7=99=D7=9D = =D7=A4=D7=9C=D7=A9=D7=A0=D7=A8 GPG key =3D A28B F40C 3E55 1372 662D 14F7 41AA E7DC CA3D 8351 Confidentiality cannot be guaranteed on emails sent or received unencrypted --apA4gOhR7301jzQQ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEoov0DD5VE3JmLRT3Qarn3Mo9g1EFAmC57kwACgkQQarn3Mo9 g1E8YhAAoL+/umSXmWpGW9vC88Mj3qdGlcQe/a7hfUM10HuVr3uNH0KlM0cuhIzM lca77/nXTxSk0fzlXLWpUzZudm1KVI4eC6SiLx89v/bljNloK/kJbJCsmHBekuMz CUwBZ4yUZGQQEs2uhNtvk7Ty4ekkv5d7UocrQMQkKdRYf9ZV7AJabYazQcKX8+K8 r0NJ3eqOkT+q0deC/fcuLQR6/golEae1M84Ct0WqzHJrIgkQAVmf6kjgaenLbHQ2 u/zSY9vcRwkgvQclJaSRnyNBtqAoHY6Ua4cnmGN3NR6BBcGPW5BLho0bs71gJ+l7 gUIPfIKm7W5QqlhScJFEduXLwfs7qgxY02vxpkIcyBP0hcUqqfi1XU0a2sWecCF4 C/bRXmiy9ZEnWtaQPE0NeY/YKdYi29fOnyj8BPRVPDdtaMRcrNyWj6mSwQh93AKW FOXuyr7M1iE0GyLNIZ0dQys9qQFNeWuSpSrd6j4R2Rg7eKUNJ7tUv6znM6wJReUT T5JPeKOaZXv9IXXnkG5RCiAqu0Dg5bPqp7ep7aC87rzIVaU6/vhU3tVqtLXUHN7L 2F4TEWSdsee0v/JfYD2QOdeEIhzIqmg6i3Z5JzgkvDkPRfoBDaU3EoZn0n9K+w0Y jypZirgcmIV0jZz/ndimz3w73aHEkqIrIUcfGBKq+2kFnZaKauE= =x8Ud -----END PGP SIGNATURE----- --apA4gOhR7301jzQQ--