* Makefile.in (SFILES): Add common/vec.c and remove vec.c. (vec.o): New rule. * vec.c: Move it ... * common/vec.c: ... here. * vec.h: Move it ... * common/vec.h: ... here. gdb/gdbserver: * Makefile.in (SFILES): Add common/vec.c. (OBS): Add vec.o. (vec.o): New rule.