configure: Fix build with capabilities

Since commit 417c9d72d4 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: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Stefan Weil 2012-07-18 15:10:20 +01:00 committed by Blue Swirl
parent e35bcb0cab
commit cc9397435f

2
configure vendored
View File

@ -2085,7 +2085,7 @@ 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