[Buildroot] [BUG] host-python-2.7.16 fails to build on aarch64, luajit fails for soft float
thomas.petazzoni at bootlin.com
Mon Jul 1 10:01:13 UTC 2019
Thanks for your bug report. See below for some comments. Adding
François Perrad in Cc about the LuaJIT bump.
On Fri, 28 Jun 2019 19:07:40 +0200
Petr Cvek <petrcvekcz at gmail.com> wrote:
> Trying to build an MIPS system on debian/sid/aarch64 machine fails to build python2 for the host. It seems the current used python has a bundled version of libffi, which doesn't yet support aarch64.
> A temporary solution is to hardcopy libffi-3.3-rc0 into python source tree:
For the target python, we're building libffi separately. I guess we
should do the same for host-python, i.e use host-libffi instead of the
Could you have a look at implementing this ?
> Alse luajit for the target fails to build for MIPS -msoft-float. This seems to be fixed in 2.1.0-beta3.
There is a patch at http://patchwork.ozlabs.org/patch/1095710/ that
bumps to 2.1.0-beta3, but only for AArch64. I'm not sure what we should
do about this.
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
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