diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index f75ef49..7622ac4 100644 --- a/configure.ac +++ b/configure.ac @@ -32,6 +32,18 @@ then AC_MSG_ERROR([Invalid kernel build directory $kbuilddir]) fi +if test ! -e "$kbuilddir/.config" +then + AC_MSG_ERROR([The kernel build directory $kbuilddir is not configured]) +fi + +AC_PROG_GREP + +if test "X`$GREP '^CONFIG_IP6_NF_IPTABLES=' $kbuilddir/.config`" = "X" +then + AC_MSG_ERROR([The kernel build directory $kbuilddir is not configured with IP6_NF_IPTABLES support (ip6tables)]) +fi + dnl Check kernel dependencies: nfnetlink.h NFNL_CB_CONST="`./check_const $kbuilddir/include/linux/netfilter/nfnetlink.h`" AC_SUBST(NFNL_CB_CONST) |