When building qemu-kvm for openSUSE:Factory, I am getting a warning in the pipe2 detection performed by configure, which prevents using --enable-werror.
Change detection code to use return value of pipe2. Signed-off-by: Bruce Rogers <brog...@suse.com> --- configure | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/configure b/configure index 5808764..2e1f7f8 100755 --- a/configure +++ b/configure @@ -2399,8 +2399,7 @@ cat > $TMPC << EOF int main(void) { int pipefd[2]; - pipe2(pipefd, O_CLOEXEC); - return 0; + return pipe2(pipefd, O_CLOEXEC); } EOF if compile_prog "" "" ; then -- 1.7.7