> On Aug 31, 2015, at 8:21 AM, Martin Jansa <martin.ja...@gmail.com> wrote: > > On Mon, Aug 31, 2015 at 10:22:31AM -0300, Otavio Salvador wrote: >> On Sat, Aug 29, 2015 at 7:18 AM, Richard Purdie >> <richard.pur...@linuxfoundation.org> wrote: >>> On Sat, 2015-08-29 at 10:43 +0200, Martin Jansa wrote: >>>> Did you enable thumb in that qemuarm build? >>>> >>>> >>>> It's disabled by default and multiple components are broken when you >>>> enable it, see: >>>> https://bugzilla.yoctoproject.org/show_bug.cgi?id=7717 >>> >>> I'm going to draw a line here. People are asking that the old version of >>> gmp be brought back due license issues, fine. It doesn't mean that all >>> the bugs in said old release should be fixed. >>> >>> If thumb on arm with old gmp is an issue for people, I'd suggest that >>> those people figure out which patches are needed and send the patches. >>> Asking Jussi to deal with this isn't right/fair though. >> >> I disagree. If it will be merged it ought to support what we are >> testing nowadays otherwise the backlog will be kept growing forever... > > FWIW: I don't mind getting it merged as is. > > It improves situation for non-GPLv3 builds and if there is issue with > thumb, then it was there before as well, so returning it doesn't make > things worse. > > My previous reply was just to show that building default qemuarm doesn't > show anything, because thumb isn't enabled and gmp even isn't one of the > recipes which are failing with thumb-1, maybe Khem meant some issues in > runtime I don't know about.
It has issues working with thumb2 as well. Another problem it creates is building on-device toolchain since gcc also depends on gmp and when you pin to older version of GMP, it starts to fail Thats why I suggested to use mini-gmp ( same but reduced gmp ) can clear of this situation since it will be a mini-gmp recipe and won’t interfere with toolchain.
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