diff options
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 6482670..2c6354f 100644 --- a/configure.ac +++ b/configure.ac @@ -549,6 +549,16 @@ else AC_SUBST(HAVE_NFNL_MSG_TYPE, undef) fi +AC_MSG_CHECKING([kernel source for netlink extended ACK]) +if test -f $ksourcedir/include/linux/netlink.h && \ + $AWK '/^extern void netlink_ack/ {for(i=1; i<=2; i++) {getline; print}}' $ksourcedir/include/linux/netlink.h | $GREP -q 'const struct netlink_ext_ack'; then + AC_MSG_RESULT(yes) + AC_SUBST(HAVE_NETLINK_EXTENDED_ACK, define) +else + AC_MSG_RESULT(no) + AC_SUBST(HAVE_NETLINK_EXTENDED_ACK, undef) +fi + AC_MSG_CHECKING([kernel source for struct net_generic]) if test -f $ksourcedir/include/net/netns/generic.h && \ $GREP -q 'struct net_generic' $ksourcedir/include/net/netns/generic.h; then |