ffs() was not correctly detected on mingw with previous gnulib rebase: https://lists.gnu.org/archive/html/bug-gnulib/2018-07/msg00061.html. Signed-off-by: Daniel P. Berrangé <berrange(a)redhat.com&gt; --- .gnulib | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Pushed as a mingw build fix diff --git a/.gnulib b/.gnulib index 5b78831df0..cdbf3d385a 160000 --- a/.gnulib +++ b/.gnulib @@ -1 +1 @@ -Subproject commit 5b78831df03b49408676227604cf16f90dee07ac +Subproject commit cdbf3d385a32ff904c96f20c26f3470bd8345248 -- 2.17.1