[Buildroot] [PATCH] package/uhd: fix build with riscV
Peter Korsgaard
peter at korsgaard.com
Thu Jan 28 17:01:33 UTC 2021
>>>>> "Gwenhael" == Gwenhael Goavec-Merou <gwenj at trabucayre.com> writes:
> From: Gwenhael Goavec-Merou <gwenhael.goavec-merou at trabucayre.com>
> When the target CPU is riscV, msgpack is unable to detect endianness with a list of errors like:
> uhd/host/lib/deps/rpclib/include/rpc/msgpack/pack.hpp:190:2: error:
> #error msgpack-c supports only big endian and little endian
> 190 | #error msgpack-c supports only big endian and little endian
> | ^~~~~
> and with subsequent errors:
> uhd0/host/lib/deps/rpclib/include/rpc/msgpack/pack.hpp:236:46: error:
> there are no arguments to 'take8_8' that depend on a template
> parameter, so a declaration of 'take8_8' must be available
> [-fpermissive]
> 236 | char buf[2] = {static_cast<char>(0xccu), take8_8(d)};
> |
> This is due to a missing support for this architecture in msgpack.
> This patch adapt commit from https://github.com/boostorg/predef
> [backported from https://github.com/EttusResearch/uhd/pull/400]
> Fix:
> - http://autobuild.buildroot.net/results/afacf5c5c2cd9dff6962523f1fdded9b474b9d66/
> - http://autobuild.buildroot.net/results/91530538d630a7f09d85327e514f01b45253c1a6/
> - http://autobuild.buildroot.net/results/91530538d630a7f09d85327e514f01b45253c1a6/
> - and others
> Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou at trabucayre.com>
Committed to 2020.11.x, thanks.
--
Bye, Peter Korsgaard
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