I added a extra [KBUILD_CFLAGS += -fno-pic] in the [/usr/src/linux-headers-4.4.0-21-generic/arch/x86/Makefile] which seemed to make the package compile. But still don't know of any side consequences.
I added a extra [KBUILD_CFLAGS += -fno-pic] in the [/usr/src/ linux-headers- 4.4.0-21- generic/ arch/x86/ Makefile] which seemed to make the package compile. But still don't know of any side consequences.