Vrouter doesn't build when docker host is running different kernel than latest centos

[jluk-codi]

after running make setup on mac
1:25 PM
vrouter build fails with the following
1:25 PM
d /root/contrail/vrouter/ && make SANDESH_HEADER_PATH=/root/contrail/build/debug/vrouter SANDESH_SRC_ROOT=../build/kbuild/ SANDESH_EXTRA_HEADER_PATH=/root/contrail/src/contrail-common
make -C /lib/modules/4.9.60-linuxkit-aufs/build M=/root/contrail/vrouter modules
make: *** /lib/modules/4.9.60-linuxkit-aufs/build: No such file or directory. Stop.
make: *** [default] Error 2
scons: *** [vrouter/vrouter.ko] Error 2
scons: building terminated because of errors.
1:25 PM
this is with top level scons
1:26 PM
jluk ok, this we discussed earlier I think
1:26 PM
jluk
try setting this env variable
export KERNEL_VER=3.10.0-693.el7.x86_64
export KERNELDIR=/lib/modules/$KERNEL_VER/build
scons --kernel-dir=$KERNELDIR