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(-)

Patch pointed to by Ryan ARNOLD on the libc-help ML.

See: http://sourceware.org/ml/libc-help/2008-06/msg00063.html

Forwarded to crosstool-NG by Ioannis E. VENETIS:

See: http://sourceware.org/ml/libc-help/2008-06/msg00063.html

GCC 4.3 changed the location of some of the header files.  I don't

understand why you'd be getting these errors while building GCC since

it provides them.

With regard to GLIBC, Roland checked in some changes so that the GLIBC

build system could find the new locations of the GCC provided header

files.

diff -durN glibc-2.7.orig/configure.in glibc-2.7/configure.in

--- glibc-2.7.orig/configure.in	2007-06-08 05:16:36.000000000 +0200

+++ glibc-2.7/configure.in	2008-06-24 18:38:46.000000000 +0200

@@ -911,8 +911,12 @@

 # header directory and add that to the list.  NOTE: Only does the right

 # thing on a system that doesn't need fixincludes.  (Not presently a problem.)

 if test -n "$sysheaders"; then

-  ccheaders=`$CC -print-file-name=include`

-  SYSINCLUDES="-nostdinc -isystem $ccheaders \

+  SYSINCLUDES=-nostdinc

+  for d in include include-fixed; do

+    i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" &&

+    SYSINCLUDES="$SYSINCLUDES -isystem $i"

+  done

+  SYSINCLUDES="$SYSINCLUDES \

 -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`"

   if test -n "$CXX"; then

     cxxversion=`$CXX -dumpversion 2>&AS_MESSAGE_LOG_FD` &&

diff -durN glibc-2.7.orig/configure glibc-2.7/configure

--- glibc-2.7.orig/configure	2008-06-24 18:35:34.000000000 +0200

+++ glibc-2.7/configure	2008-06-24 18:38:46.000000000 +0200

@@ -5062,8 +5062,12 @@

 # header directory and add that to the list.  NOTE: Only does the right

 # thing on a system that doesn't need fixincludes.  (Not presently a problem.)

 if test -n "$sysheaders"; then

-  ccheaders=`$CC -print-file-name=include`

-  SYSINCLUDES="-nostdinc -isystem $ccheaders \

+  SYSINCLUDES=-nostdinc

+  for d in include include-fixed; do

+    i=`$CC -print-file-name="$d"` && test "x$i" != "x$d" &&

+    SYSINCLUDES="$SYSINCLUDES -isystem $i"

+  done

+  SYSINCLUDES="$SYSINCLUDES \

 -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`"

   if test -n "$CXX"; then

     cxxversion=`$CXX -dumpversion 2>&5` &&