Basic locking infrastructure.

So that more than one redo doesn't try to build the same thing at the same
time.  Kind of dumb, though, since it currently wipes out all the locks at
the toplevel, so running more than one at a time won't give accurate
results, but the -j option doesn't do anything yet.
This commit is contained in:
Avery Pennarun 2010-11-13 02:47:54 -08:00
commit ae3b6ee363
2 changed files with 44 additions and 5 deletions

2
all.do
View file

@ -1,2 +1,2 @@
echo "Nothing to do. Try 'redo test'" >&2
echo "Nothing to do. Try 'redo t' or 'redo test'" >&2