[Bug sanitizer/64839] libsanitizer shouldn't require <rpc/xdr.h>

[y.gribov at samsung dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64839

Yury Gribov <y.gribov at samsung dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |y.gribov at samsung dot com

--- Comment #3 from Yury Gribov <y.gribov at samsung dot com> ---
I've sent fix upstream: http://reviews.llvm.org/D8698 . We'll probably need
similar checks for existance of xdr.h in GCC Autoconf.