make -C /lib/modules/2.6.11.4-21.9-smp/build SUBDIRS=/usr/src/zaptel modules
make[1]: Entering directory `/usr/src/linux-2.6.11.4-21.9-obj/i386/smp'
make[1]: *** No rule to make target `modules'.  Stop.
make[1]: Leaving directory `/usr/src/linux-2.6.11.4-21.9-obj/i386/smp'
make: *** [linux26] Error 2