Clean build has this in logs GEN include/version.h make[1]: Entering directory `/home/pavel/src/crtools' make[2]: `arch/x86/syscalls.built-in.o' is up to date. make[2]: `arch/x86/crtools.built-in.o' is up to date. make[2]: `pie/util-net.o' is up to date. DEP file-lock.d Is this something we want to see? Just asking :)