tree 6879092756b077a97b2aa94046a537e24f88ad88
parent 4b1a0668a8b0a77de7a99ba5f2307ea907da041d
author Lin Xu <lin@lastquestion.org> 1347237215 -0700
committer Lin Xu <lin@lastquestion.org> 1347237390 -0700

Add an autoconf test to test whether the .section .gnu<warning>
works with the linker on the system, and define _warn_references
to nothing if not.