[Buildroot] [PATCH v4 02/11] package/llvm: enable target variant

Arnout Vandecappelle arnout at mind.be
Sun Apr 1 22:50:15 UTC 2018



On 01-04-18 22:46, Thomas Petazzoni wrote:
>>  # * LLVM_ENABLE_CXX1Y: Compile with C++1y enabled OFF
>>  #   Enable C++ and C++11 support if BR2_INSTALL_LIBSTDCPP=y
>>  HOST_LLVM_CONF_OPTS += -DLLVM_ENABLE_CXX1Y=$(if $(BR2_INSTALL_LIBSTDCPP),ON,OFF)
>> +LLVM_CONF_OPTS += -DLLVM_ENABLE_CXX1Y=$(if $(BR2_INSTALL_LIBSTDCPP),ON,OFF)
> This time, this line makes sense (for the target LLVM).

 Actually, no. I assume that LLVM_ENABLE_CXX1Y enables C++11 features, but
LIBSTDCPP can still be on for gcc <= 4.8 which has no or little support for C++11.

 Regards,
 Arnout

-- 
Arnout Vandecappelle                          arnout at mind be
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