uclibc-ng

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ldso build always used $(NATIVE_ARCH)-uClibc-gcc, which doesn't work for
cross build (ie., m68k under i386). Changed it to use $(TARGET_ARCH)
instead.

Up the m68k defaults a little so that uClibc will support a g++ build.

Change the last 2 "make" invocations to use $(MAKE).

Update the TODO file

Add a new 'readelf' util I wrote this weekend.
-Erik

Teach the ldso stuff to use the proper elf.h header file, not a local copy.
-Erik

Update the todo. Add my personal list.

Add locale-enabled strcoll function from vodz, plus supporting tool.

Always check before you commit...^100. We need to build the dynamic linker
before we build shared libc. We need to build shared libc before libdl.

Only build ldso if building shared. Also, if building ldso, build all subdirs.

Fix misuse of DO_SHARED and LDSO_PRESENT. Add -f option to "cp"s.

Put the locale stuff back how it was till we can get a proper implementation
that doesn't suck so badly.
-Erik

oops.

decouple this from strchr

Fix bug: tried to install non-existant shared libs.

Add in an initial TODO list. Please add stuff as needed (and feel
free to work on items in this list as well).
-Erik

Added cmdline options --uclibc-use-build-dir and --uclibc-use-rpath so that
those behaviors can be invoked from the command line.

Install ldd and ldconfig as appropriate.

Removed INSTALL_DIR and replaced it with DEVEL_PREFIX, ROOT_DIR, and
TARGET_PREFIX to allow more flexibility. Also modified the gcc wrapper
to do the right thing if -Wl,--dynamic-linker,xxx is passed on the command
line. The gcc wrapper will also check the env variable UCLIBC_GCC_LDOPT
for a dynamic linker option at runtime (although command line arg overrides
the env variable).

Cleanup some stupid warnings

warn folks that libresolv is a stub

Look's like I need to disable the rpath stuff for now as well.
To build with an uninstaled uClibc, set UCLIBC_GCC=build in your env,
or rename it/symlink to it using a name containing the string "build".

Revert behavior of wrapper to not use dynamic linker in the build dir, so
those who want to should now be able to compile against uClibc without
installing it (using the "build" behavior).

Give Erik's build-with-uClibc method.

Remove the now obsolete "headers" target. Fix call to get-needed-libgcc-objects.sh
to we define NM and AR properly.

Define "NM = $(CROSS)nm" and use $NM and $AR in get-needed-libgcc-objects.sh
in all cases.

Sometimes (often) the kernel will return things other then -1.
Deal with it.
-Erik

Comment out broken test

Add a _really_ basic README outlining building/using uClibc.

Make selection of uClibc floating point support in printf, etc. seperate
from libm float function support. Also, move all Config files out of the
main directory.