make -C /lib/modules/3.7-trunk-amd64/build M= modules
make[1]: Entering directory `/usr/src/linux-headers-3.7-trunk-amd64'
/usr/src/linux-headers-3.7-trunk-common/scripts/Makefile.build:44: /usr/src/linux-headers-3.7-trunk-common/scripts/basic/Makefile: No such file or directory
make[5]: *** No rule to make target `/usr/src/linux-headers-3.7-trunk-common/scripts/basic/Makefile'.  Stop.
make[4]: *** [scripts_basic] Error 2
/usr/src/linux-headers-3.7-trunk-common/scripts/Makefile.build:44: /usr/src/linux-headers-3.7-trunk-common/arch/x86/syscalls/Makefile: No such file or directory
make[4]: *** No rule to make target `/usr/src/linux-headers-3.7-trunk-common/arch/x86/syscalls/Makefile'.  Stop.
make[3]: *** [archheaders] Error 2
make[2]: *** [sub-make] Error 2
make[1]: *** [all] Error 2
make[1]: Leaving directory `/usr/src/linux-headers-3.7-trunk-amd64'
make: *** [all] Error 2