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configure: Fix build with capabilities

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Since commit 417c9d72d48275d19c60861896efd4962d21aca2 all configure tests
normally run with -Werror. Some of these tests now fail because they
raised a compiler warning.

This patch fixes support for capabilities.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
This commit is contained in:
Stefan Weil 2012-07-18 15:10:20 +01:00 committed by Aneesh Kumar K.V
parent 5e3bc7144e
commit b7d28d25fd
1 changed files with 1 additions and 1 deletions
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2
configure vendored
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@ -2084,7 +2084,7 @@ if test "$cap" != "no" ; then
cat > $TMPC <<EOF
#include <stdio.h>
#include <sys/capability.h>
int main(void) { cap_t caps; caps = cap_init(); }
int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
EOF
if compile_prog "" "-lcap" ; then
cap=yes