On Sat, Nov 23, 2024 at 08:31:15PM +0000, Bastien Roucariès wrote: > > > > > B) bump the i386 baseline in Debian to require SSE2, and stop disabling SSE2 there in rustc > > > > > > It will break I suppose imagemagick on i386 and scientific software testsuite > > > > > > i386 means FPU so excess precision. > > > > > > SSE is good and even better but excess precision is worked arround thus FTBFS > > > > Debian's i386 already has excess precision: > > https://wiki.debian.org/ArchitectureSpecificsMemo#i386 > > > > If you mean something else, could you be… more precise? > > if SSE2 is enables gcc will not use i387 thus i386 will loss excess precision and have double like amd64 > > i387 => excess precision > SSE2 no excess precision Which is a good thing normally. Just remove the workarounds you mentioned. -- WBR, wRAR
Attachment:
signature.asc
Description: PGP signature