[dpdk-dev] [PATCH] headers: typeof -> __typeof__ to unbreak C++11 code
Thomas Monjalon
thomas.monjalon at 6wind.com
Thu Feb 26 12:14:39 CET 2015
Hi Simon,
2015-02-25 14:28, Simon Kagstrom:
> When compiling C++11-code or above (--std=c++11), the build fails with
> lots of
>
> rte_eth_ctrl.h:517:3: note: in expansion of macro RTE_ALIGN
> (RTE_ALIGN(RTE_ETH_FLOW_MAX, UINT32_BIT)/UINT32_BIT)
> ^
>
> When reading the GCC info pages, I get the feeling that __typeof__ is
> a better choice, and that indeed works when including the headers in
> C++ files (--std=c++11).
I'd like to be sure that it's working with every compilers we support
(gcc, icc, clang).
Anyone to check please?
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