Update samples to the latest architecture framework.

/trunk/samples/armeb-unknown-linux-uclibc/crosstool.config | 57 32 25 0 +++++++-----
/trunk/samples/arm-unknown-linux-gnueabi/crosstool.config | 60 34 26 0 +++++++------
/trunk/samples/mips-unknown-linux-uclibc/crosstool.config | 43 23 20 0 +++++----
/trunk/samples/arm-unknown-linux-uclibcgnueabi/crosstool.config | 57 32 25 0 +++++++-----
/trunk/samples/ia64-unknown-linux-gnu/crosstool.config | 46 26 20 0 ++++++----
/trunk/samples/armeb-unknown-linux-gnu/crosstool.config | 56 30 26 0 ++++++------
/trunk/samples/x86_64-unknown-linux-uclibc/crosstool.config | 43 23 20 0 +++++----
/trunk/samples/arm-unknown-linux-uclibc/crosstool.config | 53 27 26 0 ++++++-----
/trunk/samples/i586-geode-linux-uclibc/crosstool.config | 43 23 20 0 +++++----
/trunk/samples/powerpc-unknown-linux-uclibc/crosstool.config | 49 29 20 0 ++++++-----
/trunk/samples/armeb-unknown-linux-uclibcgnueabi/crosstool.config | 51 26 25 0 ++++++-----
/trunk/samples/i686-nptl-linux-gnu/crosstool.config | 43 23 20 0 +++++----
/trunk/samples/alphaev56-unknown-linux-gnu/crosstool.config | 44 21 23 0 ++++------
13 files changed, 349 insertions(+), 296 deletions(-)

See http://gcc.gnu.org/PR3106

Backported from gcc-3.0.x

Fixes error

  .../binutils-2.11.2/libiberty/strerror.c:468: error: conflicting types for `sys_nerr'

  /usr/include/stdio.h:258: error: previous declaration of `sys_nerr'

  make[1]: *** [strerror.o] Error 1

  make: *** [all-libiberty] Error 2

on Mac OS X.

--- gcc-2.95.3/libiberty/strerror.c.old	2004-03-24 16:23:19.000000000 -0800

+++ gcc-2.95.3/libiberty/strerror.c	2004-03-24 16:23:48.000000000 -0800

@@ -13,6 +13,7 @@

    incompatible with our later declaration, perhaps by using const

    attributes.  So we hide the declaration in errno.h (if any) using a

    macro. */

+#define sys_nerr sys_nerr__

 #define sys_errlist sys_errlist__

 #endif

@@ -20,6 +21,7 @@

 #include <errno.h>

 #ifdef HAVE_SYS_ERRLIST

+#undef sys_nerr

 #undef sys_errlist

 #endif