zfsonlinux/zfs — pull request #474 by Prakash-Surya (2011-11-29 23:31:47+00:00)
Title: Fix configure tests to play nice with GCC 4.6

As of GCC 4.6, specific kernel 2.6.32 header files do not compile
cleanly without warnings. One specific example of this is the
arch/x86/include/asm/percpu.h file. Thus, a few of the configure tests
were getting hung up on this and the '-Wno-unsued-but-set-variables'
compile option had to be introduced.

Signed-off-by: Prakash Surya
Closes #459