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(-)

diff -durN gcc-4.3.1.orig/gcc/config/arm/linux-elf.h gcc-4.3.1/gcc/config/arm/linux-elf.h

--- gcc-4.3.1.orig/gcc/config/arm/linux-elf.h	2007-11-08 14:44:09.000000000 +0100

+++ gcc-4.3.1/gcc/config/arm/linux-elf.h	2008-07-23 15:30:57.000000000 +0200

@@ -60,7 +60,7 @@

    %{shared:-lc} \

    %{!shared:%{profile:-lc_p}%{!profile:-lc}}"

-#define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc"

+#define LIBGCC_SPEC "-lgcc"

 #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"

diff -durN gcc-4.3.1.orig/gcc/config/arm/t-linux gcc-4.3.1/gcc/config/arm/t-linux

--- gcc-4.3.1.orig/gcc/config/arm/t-linux	2006-11-09 23:14:27.000000000 +0100

+++ gcc-4.3.1/gcc/config/arm/t-linux	2008-07-23 19:15:25.000000000 +0200

@@ -3,7 +3,12 @@

 TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fPIC

 LIB1ASMSRC = arm/lib1funcs.asm

-LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx

+LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _bb_init_func \

+	_call_via_rX _interwork_call_via_rX \

+	_lshrdi3 _ashrdi3 _ashldi3 \

+	_negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \

+	_truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \

+	_fixsfsi _fixunssfsi _floatdidf _floatdisf _floatundidf _floatundisf

 # MULTILIB_OPTIONS = mhard-float/msoft-float

 # MULTILIB_DIRNAMES = hard-float soft-float