Fix STRIPFLAGS for elf version of strip.   Use same flags as sparc64 (suggested by fgs@)
Fix STRIPFLAGS for elf version of strip.   Use same flags
as sparc64 (suggested by fgs@)

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars