On 11-08-17 13:00, Fabian Arrotin wrote:
On 07/08/17 12:16, Jacco Ligthart wrote:
Hi Fabian,
Here is what I did to make devtools-gcc build on armv5:
https://github.com/redsleeve-linux/el7/blob/master/sclo/devtoolset-6-gcc/000...
I have not tried that yet. please let this list know if you find a resolution.
Jacco
Hi Jacco,
I applied your patches , but it still fails (after several hours, it's a loooooong build). Any hints ? mock log files are temporary here : https://armv7.dev.centos.org/repodir/c71708-devtools-6/devtools-6-gcc.armv7h...
Cheers,
PS : devtoolset-6-binutils and devtoolset-6-gdb build fine, just not devtoolset-6-gcc (last one needed to be able to build webkitgtk4 and so unblock failing builds )
I know it's a long build. I have done it many a time to get to my patch set.
The original error you mentioned (7E thingy) is fixed by setting "gcc_target_platform" in the spec file. Everything else in my patch set is to get armv5 compatibility in this gcc version. It is based on work we done earlier on other gcc versions. I think that the errors you see are specific to patches I made, so maybe you need less of this patch.
I know there are some items not (completely) implemented for armv5, while they do work for armv7. which might also explain why you need *less* of a patch.
I'm guessing though, that all of the places where I added "defined __arm__" should stay in the patch set. Most of them are a discriminator between 32 and 64 bits.
I don't have any clearer answer :(
Jacco