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Re: build system: gcc_cv_libc_provides_ssp and NATIVE_SYSTEM_HEADER_DIR


On Fri, Oct 10, 2008 at 09:48:02AM +0000, Thorsten Glaser wrote:
> Thomas Schwinge dixit:
> >Ideally, IMO, this test (for stack-smashing-protection support in glibc)
> >should not be done by grepping through SYSROOT's features.h, but instead
> >by using the CPP for doing that.
> Why not just autoconf?
> Check for the presence of __stack_smash_handler() in libc… or am I missing
> something important here?

I guess Jakub had his reasons to do this check the way he's done, parsing
header files.  Testing for the correct library symbols (which ones?)
should work, too.  Jakub?


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