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(-)

 --- gdb-6.1.1-dist/readline/configure	2003-05-27 18:29:47.000000000 -0500

 +++ gdb-6.1.1/readline/configure	2004-08-09 14:20:23.000000000 -0500

 @@ -6249,7 +6249,12 @@

  echo "$as_me:$LINENO: checking for mbstate_t" >&5

 +echo $ECHO_N "bash_cv_have_mbstate_t=$bash_cv_have_mbstate_t" >&6

  echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6

 +if test "${bash_cv_have_mbstate_t+set}" != set; then

 +  bash_cv_have_mbstate_t=yes

 +  echo $ECHO_N "WARNING!! forcing to yes!!! $ECHO_C" >&6

 +fi

  if test "${bash_cv_have_mbstate_t+set}" = set; then

    echo $ECHO_N "(cached) $ECHO_C" >&6

  else