Hi there, I've just started using Buildr on a project, and so far I'm glad to dispense with all that XML in Maven. A couple n00b questions:
It seems that my Antlr grammar is being compiled with the wrong version of Antlr. 1) How can I tell the classpath being used for the JVM that's running the antlr.Tool#process method? I'd like to confirm it's the older version (pre 3.1). My evidence so far is that new features like tree grammar and token declarations with the literal value aren't working. I tried hacking the classpath, based on an example I found [1], like so: ANTLR = ["org.antlr:antlr:jar:3.1.1", "org.antlr:stringtemplate:jar:3.2"] Buildr::ANTLR::REQUIRES = ANTLR Java.classpath.unshift ANTLR This doesn't seem to be working either. [1] http://www.google.com/codesearch/p?hl=en&sa=N&cd=3&ct=rc#Ev3aWwXNqH4/Rakefile&q=buildr/antlr&l=44 2) When I change the grammar, the code generation doesn't seem to happen. I have to do a clean build to force the antlr generation to happen again. This seems like a bug in the way the Rake task is created? I'm running it like this: antlr = antlr(_('src/main/antlr'), :in_package=>'noop.grammar') compile.from antlr compile.with ANTLR Thanks in advance -Alex
