Fix up STAGE0 handling which failed to use the specified build.
authorChris Hanson <org/chris-hanson/cph>
Sat, 28 Jan 2017 02:21:48 +0000 (18:21 -0800)
committerChris Hanson <org/chris-hanson/cph>
Sat, 28 Jan 2017 02:21:48 +0000 (18:21 -0800)
commit25fdae5a23504e09f4be48f4de5eb77eeb765617
tree7ff1e698a72dce0186f88201a5679337bc6f448d
parentd7f390f6e740ff8a13156a89d2b4d90bcf1d6d92
Fix up STAGE0 handling which failed to use the specified build.

Also add -n arg for testing and generalized n-stages arg.
etc/run-three-stages