Re: Building JAR files with debug info - how to use ant?
I am not sure to understand... Which javac's flag are you talking about? As far as I know, there is no particular flag to use at compile time to be able to debug java code.
Maybe would you like to compile the c native code with debug symbols? In that case, I found the "c.compiler.debug" flag in the xml files in the "make" subdirectory of Jogl source code that did the trick for me.