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charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi, On Tue, 15 Mar 2022 21:11:37 +0000 Christopher Baines wrote: > grub can't be built for powerpc64le, I believe the same failure occurs > with native builds or cross compilation from x86_64. I think this might > have always been the case. >=20 > This is the error from the build log: >=20 > checking for options to get big-endian compilation... no > configure: error: could not force big-endian >=20 > Looking in the config.log file, it tries a bunch of options with > different errors, but this one stands out: >=20 > cc1: error: '-m32' not supported in this configuration >=20 > I know very little about gcc, but I think this might relate to the > multilib thing, which I'm guessing is disabled for the gcc in use here. -m32 is to compile 32 bit object files with a compiler that usually compile= s 64 bit objects. If you want to use any libraries, then those have to be available as a 32 b= it version somewhere. The Guix gcc package recipe disables this (and I think that was the right c= all to make). There are not a lot of use cases for using "-m32" anyway since on x86_64 th= e generated instructions are already just as compact as the x86 (32 bit) on= es if the immediate operand is not too big. Not sure what the configure script is doing there. But there are a few programs that need 32 bit compilers--BIOS-based bootloa= ders are one of them (since they start up in ancient 8088 real mode). --Sig_/JIGkAjc7uxx2BXoEyso/EZG Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEEds7GsXJ0tGXALbPZ5xo1VCwwuqUFAmJEljkACgkQ5xo1VCww uqXaSggAir3FjzAZBIxDyHu+X5kIK49I9Myas6cpEW4Eui/7xY9GYQ9YtXv2aENi PekTlNpVSb/4uMCQXci4nK3s3SL7Dm/02XjTLTjODSBoltx1UJVWO8He60+/YnP0 2sCBX68bIGz4C2SQnKzocPtG27qajMg6Ayp3XGt7FfJRp518/xAuyZ7EP6z9xlFJ WPmr088nNqJYsI15Lgoz5PuQHZ2wzhGOWEJb+6x5Vpmcr9odb0GSWkGVOPhLCZQZ XWY6d83nfNkDF9bTH6wKYXWEKeWwKh8/tDt4dZ4dAQv4Q2QmOGHKkt2ZTuSrvc0o epEieOtYYvWdap54bxSZJGp9vXqk7Q== =Nwpi -----END PGP SIGNATURE----- --Sig_/JIGkAjc7uxx2BXoEyso/EZG--