[PATCH/RFA] Fix gcc.c-torture/execute/960218-1.c on NetBSD

[law@redhat.com]

In message <20020607101014.A11012@dr-evil.shagadelic.org>, Jason R Thorpe write
s:
 > 
 > --dWYAkE0V1FpFQHQ3
 > Content-Type: text/plain; charset=us-ascii
 > Content-Disposition: inline
 > 
 > The gcc.c-torture/execute/960218-1.c test uses a global variable
 > called "glob".  On many Unix systems, this shadows the libc function
 > glob(3).
 > 
 > Normally this isn't a problem, but NetBSD's libc has two versions of
 > glob(3), one of which generates a warning when referenced:
 > 
 > /amd/yeah-baby/u1/hack/gnu-toolchain/gcc/gcc/gcc/testsuite/gcc.c-torture/exe
 > cute/960218-1.c(.text+0x28): warning: reference to compatibility glob(); inc
 > lude <glob.h> for correct reference
 > 
 > The attached patch renames the offending variable in the test, which
 > eliminates the linker warning, thus making the test pass on NetBSD.
 > 
 > OK to commit to trunk and 3.1 branch?
 > 
 > 	* testsuite/gcc.c-torture/execute/960218-1.c: Rename variable
 > 	"glob" to "globl".
Or have the code in dejagnu filter out the message -- that's what we typically
do with this kind of problem.

See dejagnu/lib/target.exp::prune_warnings

jeff