uclibc-ng

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Patch from Stefan Allius and Edie C. Dost:
In linuxthreads/errno.h the functions __errno_location and
__h_errno_location wasn't safe against calling before the
library is initialized.

Missed a spot
-Erik

I reworked syscalls.h to match how I'm doing other arches. Stefan Allius and
Edie C. Dost has some concerns about the perl script used to general crti.o and
crtn.o and added their own versions. These versions will win since they are
built last,

Fix license. I meant to say LGPL...
-Erik

Patch from Stefan Allius and Edie C. Dost to add SuperH
shared library support. This also adds some cleaner error
handling, which I (Erik) then ported over to x86 and arm.
In addition Stefan added the following fixes:

- in hash.c was the lvalue handling of global library functions wrong.
To fix this I had to change the prototype of _dl_find_hash. (==> TIS and
ELF spec. Vers. 1.2)

- in ldso.c was the order of the .init sections calls wrong. Before we call
the initialization code of a library we have to check that all dependend
libraries are already initialized. This can easily made by calling it in the
revers loading order. For this I added a previous pointer chain.

- in ldso.c the ELF magics wasn't checked fo PPC, MIPS and SH architecture

Patch from Stefan Allius and Edie C. Dost to let ldd and
readelf compile under solaris.

Make pump happy. Add in this header.
-Erik

I missed a file

Fix a silly bug with using fstat64 instead of just fstat. No
reason for 64bit stuff just to check perms.
-Erik

Remove unified syscall support (it should just be a per-arch
decision, with syscalls.h adjusted to match). Add symlinks
to make tools like mklibs.py be happy.
-Erik

Disable unused unifed stuff
-Erik

Update default config files

Update status of reentrance support

Make some strings const
-Erik

Fix locking
-Erik

Fix locking

Cleanup warnings and fix prototypes
-Erik

Add missing include file

Cleanup some silly warnings

Avoid bad things happening on macro expansion...
-Erik

Cleanup to avoid some undefined behavior
-Erik

Ignore symbol '_gp_disp' if it's missing from 'libgcc.a'. That's okay for
MIPS platforms.

Add getrpcent.c to default rpc build

Cleanup crypt and remove the crypt_r stuff, since SuSv3
(IEEE Std 1003.1-2001) states that crypt need not be reentrant.
-Erik

Remove some noise

Changed my mind. Keep this separate.
-Erik

Rewrite getenv

rework getopt. no read need to split this one up since
the parts are so tightly coupled.

missed a file

getopt tests