Compiling java into native code? [duplicate]

Answer 1

gcj is a part of gcc.

Although judging by it's support for "some 1.5 additions" it is out of date. Why are you bothering though? You can setup an installer that updates the jre instead.

Answer 2

GNU Compiler for the Java can be found at http://gcc.gnu.org/install/binaries.html

And you may try the following tools:

• JET: http://www.excelsior-usa.com/jet.html
• Exe4j: http://www.ej-technologies.com/products/exe4j/overview.html