[Buildroot] [PATCH] package/grpc: work around gcc bug 85180
Peter Korsgaard
peter at korsgaard.com
Thu Oct 31 20:48:06 UTC 2019
>>>>> "Giulio" == Giulio Benetti <giulio.benetti at benettiengineering.com> writes:
> With Microblaze Gcc version < 8.x the build hangs due to gcc bug
> 85180: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85180. The bug
> shows up when building grpc with optimization but not when building
> with -O0. To work around this, if BR2_TOOLCHAIN_HAS_GCC_BUG_85180=y we
> force using -O0. Doing this let's optimize already present
> CFLAGS/CXXFLAGS tweaking by introducing GRPC_CFLAGS and GRPC_CXXFLAGS
> variable.
> Fixes:
> http://autobuild.buildroot.net/results/6f3/6f301904002cdd50dc3a66fe782b04a05b116319/
> Signed-off-by: Giulio Benetti <giulio.benetti at benettiengineering.com>
Committed to 2019.08.x, thanks.
--
Bye, Peter Korsgaard
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