Update some samples to use latest kernel headers and gcc-4.2.4 (latest stable?).

/trunk/samples/mips-unknown-linux-uclibc/crosstool.config | 7 4 3 0 ++++---
/trunk/samples/mipsel-unknown-linux-gnu/crosstool.config | 7 4 3 0 ++++---
/trunk/samples/alphaev56-unknown-linux-gnu/crosstool.config | 14 8 6 0 ++++++++------
3 files changed, 16 insertions(+), 12 deletions(-)

# Compute IA-64-specific values

CT_DoArchValues() {

    # The architecture part of the tuple:

    CT_TARGET_ARCH="${CT_ARCH}"

}