Move TEST_f_f tests for [a-c]* functions from libm-test.inc to auto-libm-test-in.
Add lang_name to various locales.
Update powerpc-fpu ULPs.
Return fixed version of  breaking of RPATH when $ORIGIN contains colons
Fix ChangeLog formatting
Use herrnop directly

H_ERRNO_ARGS is unnecessary since we this file is specifically for
hosts lookup.
getaddrinfo: remove dead code
Remove redundant GAIH_OKIFUNSPEC and GAIH_EAI.

Only gaih_inet() and gaih_inet_serv() use a special bit flag denoted
by the GAIH_OKIFUNSPEC macro. Only the return value of
gaih_inet_serv() is actively checked for the bit flag which is
redundant because it just copies the nonzero property of the value
otherwise returned. The return value of gaih_inet() is only checked
for being zero and then the bit flag is filtered out. As the bit flag
is set only for otherwise nonzero return values, it doesn't affect the
zero comparison. GAIH_EAI just an alias to ~GAIH_OKIFUNSPEC.
Benchmark test for sqrt function.
Add ChangeLog entry for sqrt tests.
Document shm_open.
[BZ #16195] Fix build warnings from systemtap probes in non-systemtap configurations

Joseph pointed out in the bug report (and in an earlier thread) that
systemtap probes cause build time warnings like the following:

    ../sysdeps/ieee754/dbl-64/e_atan2.c:602:4: warning: the address of
    'p' will always evaluate as 'true' [-Waddress]

due to the fact that we're now passing non-weak variables to
LIBC_PROBE in the libm probes.  This happens only on configurations
that do not enable systemtap.  The macro definition of LIBC_PROBE in
this case only acts as a sanity checker to ensure that the number
parameters passed to LIBC_PROBE is equal to the argument count
parameter passed before it.  This can be done in a much simpler manner
by just adding a macro definition for each number of arguments.  I am
assuming here that we don't really want to bother with supporting
LIBC_PROBE with an indeterminate number of arguments and if there is a
need for a probe to have more data than what is currently supported (4
arguments), one could simply add an additional macro here.
locale: don't crash if locale-archive contains all zeros

In case of power failure followed by filesystem issues locale-archive
can end-up containing all zeros. In that case all calls to setlocale()
generate a SIGFPE. This renders a system with a default non-C locale
unbootable.

Avoid this by ignoring the locale instead of generating a SIGFPE.
Add bug number to ChangeLog and NEWS
Move TEST_f_f tests for [e-j]* functions from libm-test.inc to auto-libm-test-in.
Fix erfc errno setting on underflow (bug 6786).
Properly handle shm_open validation. Fixes bug 16274.
Fix exp2 errno setting on underflow (bug 16283).
Fix exp missing underflows (bug 15268, bug 15425).
Update MIPS dl-lookup.c from generic version.