uclibc-ng

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Per patch from Nathan Field at ghs.com, fix the mips __compare_and_swap inline
function. Without this fix, pthread_mutex_lock/pthread_mutex_unlock don't work
on mips.

Per patch from Nathan Field at ghs.com, fix __pthread_initialize_manager so it
locks before calling clone when under a debugger, and unlocks on success or
failure of clone when under a debugger.

Per patch from Nathan Field at ghs.com, add a couple of variables
needed to make gdb happy when debugging threadded apps.

Fix indenting. Per patch from Nathan Field at ghs.com, change
LINUXTHREADS_PTHREAD_THREADS_MAX to properly point to "__pthread_threads_max".

Patch from Brett Hunt at micron.com to fixup potential segfaults
during 'make menuconfig'

Fixed a bug related file position in append mode. _stdio_fwrite now
seeks to the end of the stream when append mode is set and we are
transitioning to write mode, so that subsequent ftell() return
values are correct.
Also fix _stdio_fopen to support fdopen() with append specified when
the underlying file didn't have O_APPEND set. It now sets the
O_APPEND flag as recommended by SUSv3 and is done by glibc.

Update sigaction syscall names to act more like glibc. Fix the x86 sigaction
implementation such that gdb can actually debug signal handlers. Gdb behaves
much better now, for example, on multi-threaded apps.
-Erik

Changed '__kernel_nlink_t' data type to match Linux/MIPS kernel type
definition and to be consistent with the ABI. Done per conversation
with Ralf (Linux/MIPS) maintainer.

Add in arm specific sigaction implementation to fix sa_restorer
behavior so it works as expected

Missed an endif

Looks like sigaction on arm needs adjustment, so split this into
a common header file and a default implementation.

Only include lockf64 when large file support is enabled, fixing
a problem noticed by Jeff Mock. Sorry about that.
-Erik

Remember to also export LC_ALL in addition to setting it.
-Erik

Update build rules a bit. fix quoting problems. Update default
x86 compiler optimization to not force building i386 opcodes.

Strip off unwanted quotes from ARCH_CFLAGS. Attempt to
enforce consistent sort order, 'gcc -print-search-dirs'
behavior, etc by forcing the build into the C locale.
-Erik

Patch from Robert Schwebel -- support ncurses installed in /usr/local

Update website dev image blurb

Patch from Jay Kulpinski:
__decode_dotted() does not count the null terminating byte of
a hostname in the DNS response. This causes lookups to fail
if the DNS response doesn't compress domain names in the
message.

Fix warnings

Implement lockf64
-Erik

Patch from Nick Fedchik to support ether_aton

mention the uClibc root_fs now available on uclibc.org

Hide unimplemented and legacy ecvt and friends from configure.
-Erik

Disable the __USE_EXTERN_INLINES versions of these headers, which
use non-existant glibc internals.

For now, "#if 0" out the inlining of (currently unsupported) glibc-specific
string->numeric conversion functions.

Lineo has ceased to exist and is no longer a sponsor

Fix a silly bug in _wstdio_fwrite. wprintf %s should now work correctly.

If they call dlopen with anything other than RTLD_LAZY
or RTLD_NOW then we need to error out.

Rework sparc architecture support so it will compile
and run. Seems to be working...
-Erik

Be sure we have a crt1.o file. Use the asm version by default.
-Erik