master
Update copyright dates with scripts/update-copyrights
Remove dbl-64/wordsize-64 (part 2)
Relocate alpha from ports to libc
Remove sysdeps/alpha/soft-fp directory.
configure: Use autoconf 2.71
elf: Replace PI_STATIC_AND_HIDDEN with opposite HIDDEN_VAR_NEEDS_DYNAMIC_RELOC
string: Use builtins for ffs and ffsll
Remove relro configure test.