[CM] Cannot generate libc_s7.c

[bil at ccrma.Stanford.EDU]

Thanks very much Ian and Woody for the offers of help.
The changelogs are very telegraphic -- more to remind
me of when I did something than make any sense to anyone
else.  I'll start trying to conjure up something more
informative than "bugs".  I don't know anything about
github or its organizations.  I am very grateful for
the github s7 site you've set up.