uclibc-ng

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Fixup script to avoid potential spurious whining over empty object files.
-Erik

Use '#ifdef __linux__' not '#ifdef linux'

Use a nifty macro to make testing gcc features simpler
and easier to read.
-Erik

Fix a couple of 'restrict' bugs in mbstowcs and wcstombs.

Fix a silly typo for Manuel
-Erik

For now, comment out the broken part

Remove my horrible SH hack infavor of this fix for initfini.awk from
Stefan Allius <allius@atecom.com>, which does a better job.

A patch from Arne Jonsson <arne.jonsson@i3micro.com>:

Attached are the changes we think is necessary in order to use user
defined stacksizes for each thread. When testing I forgot to lower the
PTHREAD_STACK_MIN to the lowest value used for the stacks, this caused
stranged reboots.
As said before, we are using uClinux 2.0.38 on a ARM7TDMI.

Add in a horrible hack that seems necessary for the Hitachi
SH processors to work properly.
-Erik

Fix a problem in vasprintf (reported by vodz a while back) when built
without custom stream support. In that case, it is necessary to do
a va_copy. Note: The affected code is not built in the stock config.
Also, make sure each va_copy has a matching va_end, as required by C99.

ANSI/ISO C99 requires assert() to write to stderr. This means that
writing to STDERR_FILENO is insufficient, as the user could freopen
stderr. It is also insufficient to output to fileno(stderr) since
this would fail in the custom stream case. I didn't remove the
old code though, as it doesn't use stdio stream functionality
and is useful in debugging the stdio code.

Allow timezone info to be specified in a file... /etc/TZ. Turned on by
default for now. From the comments...

* Defining __TIME_TZ_FILE causes tzset() to attempt to read the TZ value
* from the file /etc/TZ if the TZ env variable isn't set. The file contents
* must be the intended value of TZ, followed by a newline. No other chars,
* spacing, etc is allowed. As an example, an easy way for me to init
* /etc/TZ appropriately would be: echo CST6CDT > /etc/TZ

Also optimized timezone setting when the timezone string hasn't changed,
as well as fixed a minor buglet wrt SUSv3-allowed chars in TZ std and
dst fields.

Define TOPDIR to be just `.' when invoking gen_bits_syscall_h.sh, since
we've already chdir'ed to $(TOPDIR).

Add appropriate -I options so that any files included by unistd.h are
found correctly.
Tweak the whitespace of the generated file.

Fixup depends

Put it back the way it was. Sigh.

Sigh. Lets not use LD to link, or we lose the INTERP field.
-Erik

Doh. Add a missing #include to interp.c. I wonder why it used to
work? Perhaps the wrapper bug miles fixed? Regardless this is very
much needed.
-Erik

Overwriting the crt1.o link is fine

Be nicer to gcc -- add a link for crt1.o

Actually install libdl.a
-Erik

A patch from Arne Jonsson <arne.jonsson@i3micro.com> to allow
uClibc's libpthread to run on linux 2.0.x kernels which lack
poll() and therefore must use select() instead.

Make `-nostdlib' and `-nodefaultlibs' work correctly.

When UNIX98PTY_ONLY was false, but Unix 98 ptys were in fact working and
functional, everything would succeed but then we would return a failure due to
a silly logic bug. This patch fixes it so things will work correctly
regardless of the UNIX98PTY_ONLY setting.
-Erik

Update freeswan entry, per success report from Arne Bernin

This patch, based on a patch from Stefan Allius, lets us pick an
appropriate awk implementation at compile time, so we can again
compile on Solaris and whatnot.
-Erik

Echo mmu-less warning where appropriate

Add in an initial list of the differences between glibc and uClibc.
This is not complete, but covers some of the main points.
-Erik

Don't infinitely recurse when trying to grow __malloc_mmb_heap.

Add a test from Alex King <alex@morrison.king.net.nz> which
shows a failure in ptsname when ASSUME_DEVPTS=false
-Erik