On Wed, Sep 11, 2013 at 2:00 PM, Richard Purdie < richard.pur...@linuxfoundation.org> wrote:
> > So, of course we shouldn't ignore the CFLAGS from OE, and the CFLAGS > > would set the right sysroot, and of course we fixed our software so > > that we don't ignore CFLAGS anymore... but that still looks like a bug > > to me. > > > Not really, its actually intentionally designed like this since its > pointless rebuilding gcc-cross multiple time just because we want to use > it with a different sysroot. We therefore just pass in the arguments to > the compiler to ensure it uses the right one. If you remove them, you > hit the problems you describe. > > We should probably compile in a bogus sysroot so it never works and > makes this kind of issue more visible. > hmm. ok. i see. it would certainly help to have a better 'error' message... i suppose that not having a builtin sysroot at all, would be an even bigger problem as it would default to /usr/include...
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