[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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