Add SPE extensions support for PowerPC (after a work by Thomas JOURDAN).
Add a PowerPC sample that supports SPE extensions.

/trunk/arch/powerpc/functions | 13 13 0 0 +
/trunk/arch/powerpc/config.in | 8 8 0 0 +
/trunk/patches/gcc/4.3.1/340-make-mno-spe-work-as-expected.patch | 90 90 0 0 ++++
/trunk/samples/powerpc-unknown-linux-gnuspe/crosstool.config | 309 309 0 0 ++++++++++++++
4 files changed, 420 insertions(+)

#!/bin/bash

# This scripts extracts a crosstool-NG configuration from the log file

# of a toolchain build with crosstool-NG.

# Usage: cat <logfile> |$0

awk '

BEGIN {

  dump = 0;

}

$0~/Dumping crosstool-NG configuration: done in.+s$/ {

  dump = 0;

}

dump == 1 { $1 = "" }

dump == 1

$0~/Dumping crosstool-NG configuration$/ {

  dump = 1;

}

' |cut -d ' ' -f 2-