Update the PowerPC samples.

/trunk/samples/powerpc-e500v2-linux-gnuspe/crosstool.config | 43 26 17 0 +-
/trunk/samples/powerpc-unknown-linux-gnu/crosstool.config | 24 17 7 0 +
/trunk/samples/powerpc-unknown_nofpu-linux-gnu/crosstool.config | 24 17 7 0 +
/trunk/samples/powerpc-unknown-linux-uclibc/uClibc-0.9.30.config | 248 248 0 0 ++++++++++++++
/trunk/samples/powerpc-unknown-linux-uclibc/crosstool.config | 28 20 8 0 +-
/trunk/samples/powerpc-860-linux-gnu/crosstool.config | 30 19 11 0 +-
6 files changed, 347 insertions(+), 50 deletions(-)

diff -durN gcc-3.4.6.orig/gcc/config/sh/sh.h gcc-3.4.6/gcc/config/sh/sh.h

--- gcc-3.4.6.orig/gcc/config/sh/sh.h	2006-01-12 02:20:32.000000000 +0100

+++ gcc-3.4.6/gcc/config/sh/sh.h	2007-08-15 23:03:09.000000000 +0200

@@ -422,6 +422,10 @@

 do {									\

   if (LEVEL)								\

     flag_omit_frame_pointer = -1;					\

+  if (LEVEL <= 2)							\

+    {									\

+      flag_reorder_blocks = 0;						\

+    }									\

   if (SIZE)								\

     target_flags |= SPACE_BIT;						\

   if (TARGET_SHMEDIA && LEVEL > 1)					\