Configure script using our build programs in final steps

In order to get a consistent final result, in its later steps, the
configure script uses our own build of the basic command-line tools (like
`cat', `awk').

Also, a correction was made to the short option parsing errors when an
unwanted argument is given, and the `-?*' was changed to `-'?'*' to avoid
un-necessary shell interpretation (for example giving unreasonable
results).

1 files changed, 0 insertions, 0 deletions

diff --git a/.file-metadata b/.file-metadata
index 4678426..045a6f0 100644
--- a/.file-metadata
+++ b/.file-metadata