github.com/containers/podman/v2@v2.2.2-0.20210501105131-c1e07d070c4c/hack/btrfs_installed_tag.sh (about) 1 #!/usr/bin/env bash 2 ${CPP:-${CC:-cc} -E} ${CPPFLAGS} - > /dev/null 2> /dev/null << EOF 3 #include <btrfs/ioctl.h> 4 EOF 5 if test $? -ne 0 ; then 6 echo exclude_graphdriver_btrfs 7 fi