POSIXify ./configure, and comment some parts of it.
Thanks to Martin GUY for pointing out that ./configure was not POSIXly correct.
/trunk/configure | 51 35 16 0 +++++++++++++++++++++++++++++++++++----------------
1 file changed, 35 insertions(+), 16 deletions(-)
1 reporter_name="Alexander BIGGA"
2 reporter_url="http://sourceware.org/ml/crossgcc/2008-07/msg00000.html"