Messages in this thread | | | Subject | Re: [PATCH] perf: Add util/include/linux/config.h for including generated autoconf.h of kernel | From | Peter Zijlstra <> | Date | Thu, 28 Jan 2010 15:44:38 +0100 |
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On Thu, 2010-01-28 at 23:28 +0900, Hitoshi Mitake wrote: > I'd like to add util/include/linux/config.h, > this header file includes autoconf.h which is generated > by build phase of kernel. > > This makes building of perf depend on building of kernel. > It's a little dirty. But perf has tight relation > of its kernel, so I don't think that it is a serious problem. > > My original purpose of making this patch is > knowing size of void *. > If config.h is available, > CONFIG_ARCH_PHYS_ADDR_T_64BIT will be provided for source of perf, > we can know size of void * by this config. > > How do you think?
I think sizeof(void *).
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