Unbreaking the toolchain's newlib build
Unbreaking the toolchain's newlib build

BUG=http://build.chromium.org/p/client.nacl.toolchain/builders/linux-pnacl-x86_64/builds/6363/steps/newlib_le32%20%28build%29/logs/stdio
TEST= toolchain trybots

Review URL: https://codereview.chromium.org/1270613005

sbc100/native_client,sbc100/native_client,sbc100/native_client,sbc100/native_client,sbc100/native_client,sbc100/native_client