master
sh: Add sh4 fpu Implies folder
Update copyright dates with scripts/update-copyrights
Add sysdeps/ieee754/soft-fp.
Remove sysdeps/sh/soft-fp directory.
Enable unwind info in libc-start.c and backtrace.c
SH: ABORT_INSTRUCTION.
configure: Use autoconf 2.71
elf: Replace PI_STATIC_AND_HIDDEN with opposite HIDDEN_VAR_NEEDS_DYNAMIC_RELOC
Move LDBL_CLASSIFY_COMPAT to its own header.
Rename bits/linkmap.h to linkmap.h (bug 14912).
Update copyright in generated files by running "make"
sh: Split BE/LE abilist
Add SH implementation of stackguard-macros.h.
Fix strtod handling of underflow (bug 14047).
login: Check default sizes of structs utmp, utmpx, lastlog