Enhance setting the minimum kernel version glibc will run against.
Ideally, eglibc should also benefit for that, but the current code does not set it.

/trunk/scripts/build/libc/glibc.sh | 38 33 5 0 +++++++++++++++---
/trunk/config/libc/glibc.in | 4 2 2 0 +-
/trunk/config/libc/uClibc.in | 2 2 0 0 +
/trunk/config/libc/eglibc.in | 4 2 2 0 +-
/trunk/config/libc/glibc-eglibc-common.in | 80 68 12 0 +++++++++++++++++++++++++++++++------
/trunk/config/libc.in | 69 38 31 0 ++++++++++++++++++--------------
6 files changed, 145 insertions(+), 52 deletions(-)

 #!/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/ {

   dump = 0;

 }

 dump == 1 { $1 = "" }

 dump == 1

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

   dump = 1;

 }

 ' |cut -d ' ' -f 2-