Front-end to ocamlfind that adds a few new commands
Description
The command not-ocamlfind is a pass-thru to ocamlfind, but adds three
new commands: preprocess, reinstall-if-diff and package-graph.
- reinstall-if-diff does what it says on the label: only reinstalls
(remove then install) if the file-content of the package has changed.
- preprocess produces the source and does not attempt to compile it; as
an added benefit, it prints (to stderr) the commands it executed to
produce that source. So you can use this for debugging multi-stage
PPX rewriter sequences.
- package-graph outputs a graph in the format accepted by the dot
command of graphviz. By default you get the package-dependency graph,
with sizes of the archives for each packages as part of the
node-label. If you add -dominator-from <node>, it will compute the
dominator-tree from that node, and if you add -xdot, it will
automatically invoke xdot on the graph.
