The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/overlays/portage-stable/+/64f8e54bda9d75a76c993d59a32c4389ce9c26c9

commit 64f8e54bda9d75a76c993d59a32c4389ce9c26c9
Author: Yunlian Jiang <yunlian@google.com>
Date: Tue Jul 03 21:59:27 2018

libtirpc: upgrade to libtirpc-1.0.2-r1

This pulls Gentoo upstream libtirpc-1.0.2-r1 to make it builds
with glibc 2.27.

BUG= chromium:859545 
TEST=emerge-samus libtirpc

Change-Id: I68a4fd3cb959b07813895675659f215dc968e840
Reviewed-on: https://chromium-review.googlesource.com/1122849
Commit-Ready: Yunlian Jiang <yunlian@chromium.org>
Tested-by: Yunlian Jiang <yunlian@chromium.org>
Reviewed-by: Manoj Gupta <manojgupta@chromium.org>

[add] https://crrev.com/64f8e54bda9d75a76c993d59a32c4389ce9c26c9/net-libs/libtirpc/files/libtirpc-1.0.2-exports.patch
[add] https://crrev.com/64f8e54bda9d75a76c993d59a32c4389ce9c26c9/net-libs/libtirpc/files/libtirpc-1.0.2-glibc-2.26.patch
[modify] https://crrev.com/64f8e54bda9d75a76c993d59a32c4389ce9c26c9/net-libs/libtirpc/Manifest
[rename] https://crrev.com/64f8e54bda9d75a76c993d59a32c4389ce9c26c9/net-libs/libtirpc/libtirpc-1.0.2-r1.ebuild
[add] https://crrev.com/64f8e54bda9d75a76c993d59a32c4389ce9c26c9/net-libs/libtirpc/files/libtirpc-1.0.2-bzero-to-memset.patch
[add] https://crrev.com/64f8e54bda9d75a76c993d59a32c4389ce9c26c9/net-libs/libtirpc/files/libtirpc-1.0.2-bcopy-to-memmove.patch
[delete] https://crrev.com/42d5489ccb8a45963b65886f7d833e1604114582/net-libs/libtirpc/files/libtirpc-0.2.5-stdarg.patch