Friday, September 28, 2007

Trying out jrubyc

Following up the good news, I pulled down trunk, and compiled a stupid 2 line script. This obviously is no test of the compiler, but the first time I've used jrubyc. Above and beyond the normal JRUBY environment stuff, to execute classes you have to add jna.jar and jruby.jar to your CLASSPATH.


franz-g4:~/jruby/jruby/trunk/jruby/bin mdfranz$ java bobo
1.1
java
franz-g4:~/jruby/jruby/trunk/jruby/bin mdfranz$ ls -al bobo.class
-rw-r--r-- 1 mdfranz mdfranz 2866 Sep 28 09:43 bobo.class
franz-g4:~/jruby/jruby/trunk/jruby/bin mdfranz$ cat bobo.rb
puts JRUBY_VERSION
puts RUBY_PLATFORM
franz-g4:~/jruby/jruby/trunk/jruby/bin mdfranz$ echo $CLASSPATH
:/Users/mdfranz/java/lib/hsqldb.jar:/Users/mdfranz/java/db-derby-10.3.1.4-bin/lib/derby.jar:/Users/mdfranz/java/db-derby-10.3.1.4-bin/lib/derbytools.jar:.:/Users/mdfranz/jruby/jruby/trunk/jruby/lib/jruby.jar:/Users/mdfranz/jruby/jruby/trunk/jruby/lib/jruby.jar:/Users/mdfranz/jruby/jruby/trunk/jruby/lib/jna.jar
franz-g4:~/jruby/jruby/trunk/jruby/bin mdfranz$ echo $JRUBY_HOME
/Users/mdfranz/jruby/jruby/trunk/jruby

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