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(+)
11 # CT_INSERT_VERSION_ABOVE
12 # Don't remove above line!
17 default "4.2.2" if GMP_V_4_2_2
18 # CT_INSERT_VERSION_STRING_ABOVE
19 # Don't remove above line!
26 It is highly recommended that 'make check' is run against the newly built
27 GMP library. See http://gmplib.org/