Allow using ash as the shell for ./configure and make.
After an idea by "Martin Guy" <martinwguy@yahoo.it>:
http://sourceware.org/ml/crossgcc/2008-08/msg00037.html
/trunk/scripts/crosstool.sh | 4 4 0 0 ++++
/trunk/config/global/build-behave.in | 14 14 0 0 ++++++++++++++
2 files changed, 18 insertions(+)
3 # This scripts extracts a crosstool-NG configuration from the log file
4 # of a toolchain build with crosstool-NG.
6 # Usage: cat <logfile> |$0
13 $0~/Dumping crosstool-NG configuration: done in.+s$/ {
20 $0~/Dumping crosstool-NG configuration$/ {