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aspmx1.migadu.com; dkim=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: 9CD37AAFA X-Spam-Score: -4.03 X-Migadu-Scanner: scn1.migadu.com X-TUID: YBZwYggF3jlD --KKS1Zr6NRodvjJF1 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 With this patch check builds for me on powerpc-linux --=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 --KKS1Zr6NRodvjJF1 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEoov0DD5VE3JmLRT3Qarn3Mo9g1EFAmC59BIACgkQQarn3Mo9 g1GwIQ/+JcrvgZHbCC1VspzcRWsLDJX8vsRPQKtWiKVncuxbmEVJ9tmkhdfA8ckJ DXpqURJy/YhNgIrNtfBVgr5W2KS6FTm46HrKWyvgbyi+Zkbe6Rch+oClQiM6GrWc vniPRHZ9o1nxfNXffuXMa4FB5t04aTtnqPcvNSTTbj5R4NiAgpbRZsZUR/ipbVKm IdqUqL9pxT7UfJTKNu+QBTG9pH0Krhx+kW49RrfqxYZAAKf77WZ15lPnCU15DiaR QHRF2CFnkWcWTnjjctLDiNI22FeVlMhPmcokjS+JCk2ijZohl99rIG5k6e1CvAju ma3aLBJ0reolJVv+DkMX3TGf0TM6KlPH9T4124lE5ZXww9Yeykqv8ROKiEF8Qryc JzojXBYLEtDzvPXGb+RJ2OIlupDCVHLC8wc4wJvuvNEoWO06hZInoEfz9YGXUOul c44ATRICiYiqXJU4xG2FuVEWlmVvFmd//XSeaPKSGRiWtgSl1rQw9OlCmWg05T+t xXxK4NH15D4UNuDPzJJF6D/S5gfo+pGrfgF8aG/zvKkNbyceMB9nRvPw4WWhc3eQ J+Js0MlZxxoTF4/gmHeWW8rWPLLN0A9rPvLoOmZd99+FjSr5tILwHTOsMbNZfmmt Dk/jsQXbCGw/xiIo3752fI7ql9pwdDB5ommtZHmxP9+0CeuglNY= =pdRk -----END PGP SIGNATURE----- --KKS1Zr6NRodvjJF1--