Update all samples to the latest set of options.
Update some samples to use newer features.
Add patches for the uClibc-20080801 snapshot to be able to build with gcc-4.3.
Add a patch against glibc-2.7 to allow building PPC with latest kernel headers.
Add a patch to gcc to use an alternate unwinding when built against uClibc (after a private explanation/request by Daniel Egger <daniel@eggers-club.de>)

/trunk/patches/glibc/2.7/230-powerpc-private_futex.patch | 15 15 0 0 +
/trunk/patches/uClibc/20080801/300-fix-asm.patch | 175 175 0 0 +++++++++
/trunk/patches/uClibc/20080801/100-ifaddrs.patch | 190 190 0 0 +++++++++
/trunk/patches/uClibc/20080801/200-mips-typeof.patch | 112 112 0 0 ++++++
/trunk/patches/gcc/4.3.1/330-unwind-for-uClibc.patch | 25 25 0 0 +
/trunk/samples/x86_64-unknown-linux-gnu/crosstool.config | 17 10 7 0 +
/trunk/samples/armeb-unknown-linux-uclibc/crosstool.config | 7 5 2 0 +
/trunk/samples/arm-unknown-linux-gnueabi/crosstool.config | 7 5 2 0 +
/trunk/samples/ia64-unknown-linux-gnu/crosstool.config | 14 11 3 0 +
/trunk/samples/x86_64-unknown-linux-uclibc/uClibc-20080801.config | 232 232 0 0 ++++++++++++
/trunk/samples/x86_64-unknown-linux-uclibc/crosstool.config | 34 21 13 0 +-
/trunk/samples/i686-nptl-linux-gnu/crosstool.config | 10 7 3 0 +
/trunk/samples/powerpc-unknown-linux-gnu/crosstool.config | 12 9 3 0 +
/trunk/samples/mips-unknown-linux-uclibc/uClibc-20080801.config | 249 249 0 0 ++++++++++++
/trunk/samples/mips-unknown-linux-uclibc/crosstool.config | 38 23 15 0 +-
/trunk/samples/arm-unknown-linux-uclibcgnueabi/crosstool.config | 14 10 4 0 +
/trunk/samples/armeb-unknown-linux-gnu/crosstool.config | 7 5 2 0 +
/trunk/samples/powerpc-unknown_nofpu-linux-gnu/crosstool.config | 12 9 3 0 +
/trunk/samples/arm-unknown-linux-uclibc/crosstool.config | 7 5 2 0 +
/trunk/samples/i586-geode-linux-uclibc/uClibc-20080801.config | 261 261 0 0 +++++++++++++
/trunk/samples/i586-geode-linux-uclibc/crosstool.config | 32 20 12 0 ++
/trunk/samples/powerpc-unknown-linux-uclibc/crosstool.config | 12 9 3 0 +
/trunk/samples/mipsel-unknown-linux-gnu/crosstool.config | 7 5 2 0 +
/trunk/samples/armeb-unknown-linux-uclibcgnueabi/crosstool.config | 7 5 2 0 +
/trunk/samples/alphaev56-unknown-linux-gnu/crosstool.config | 16 10 6 0 +
25 files changed, 1428 insertions(+), 84 deletions(-)

Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/64_all_gcc43-pr34571.patch

http://gcc.gnu.org/PR34571

2007-12-26  Rask Ingemann Lambertsen  <rask@sygehus.dk>

	PR target/34571

	* config/alpha/alpha.c (alpha_cannot_force_const_mem): Use

	symbolic_operand.

	* varasm.c (output_constant_pool_1): Fix typo.

diff -durN gcc-4.3.1.orig/gcc/config/alpha/alpha.c gcc-4.3.1/gcc/config/alpha/alpha.c

--- gcc-4.3.1.orig/gcc/config/alpha/alpha.c	2008-02-07 18:45:24.000000000 +0100

+++ gcc-4.3.1/gcc/config/alpha/alpha.c	2008-06-10 14:58:24.000000000 +0200

@@ -1113,8 +1113,7 @@

 static bool

 alpha_cannot_force_const_mem (rtx x)

 {

-  enum rtx_code code = GET_CODE (x);

-  return code == SYMBOL_REF || code == LABEL_REF || code == CONST;

+  return symbolic_operand (x, GET_MODE (x));

 }

 /* We do not allow indirect calls to be optimized into sibling calls, nor

diff -durN gcc-4.3.1.orig/gcc/varasm.c gcc-4.3.1/gcc/varasm.c

--- gcc-4.3.1.orig/gcc/varasm.c	2007-12-05 22:55:10.000000000 +0100

+++ gcc-4.3.1/gcc/varasm.c	2008-06-10 14:58:24.000000000 +0200

@@ -3710,7 +3710,7 @@

       /* FALLTHRU  */

     case LABEL_REF:

-      tmp = XEXP (x, 0);

+      tmp = XEXP (tmp, 0);

       gcc_assert (!INSN_DELETED_P (tmp));

       gcc_assert (!NOTE_P (tmp)

 		  || NOTE_KIND (tmp) != NOTE_INSN_DELETED);