camlunity/barbra — Issue #21: Add context-local variables
Author: superbobry
Created: 2012-02-21 21:20:40+00:00
State: open

Add context variables, similar to what OASIS has; example:

```conf
Dep cmdliner remote "http://erratique.ch/software/cmdliner/releases/cmdliner-0.9.0.tbz"
Build "./build"
Install "env INSTALLDIR=$dep_dir/cmdliner ./build install"
```

List of variables we need: $base_dir, $recipe_dir, $dep_dir, $lib_dir, $bin_dir (see `global.ml`).