Buildroot 2018-11 (#258)

* Update to buildroot 2018.11

* containerd update

* runc update

* runc docker engine

* runc docker proxy

* update rpi firmware

* update network manager

* update dhcpd

* update wait on network

* update rpi wifi

* revert glibc

buildroot/package/eigen/eigen.mk

@@ -23,7 +23,8 @@ endif
 # Generate the .pc file at build time
 define EIGEN_BUILD_CMDS
 	sed -r -e 's,^Version: .*,Version: $(EIGEN_VERSION),' \
-		-e 's,^Cflags: .*,Cflags: -I$(EIGEN_DEST_DIR),' \
+		-e 's,^Cflags: .*,Cflags: -I$$\{prefix\}/include/eigen3,' \
+		-e 's,^prefix.*,prefix=/usr,' \
 		$(@D)/eigen3.pc.in >$(@D)/eigen3.pc
 endef