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Bug#575254: openjdk-6 build fails on at least one i386 build due to long command lines

 

> I produced a partial patch for this bug. I can build OpenJDK correctly
> with it. Anyway, there are some problems:

thanks for working on this.

>  * There could be other points where the compilation could stop: I
> couldn't find anything else, but I'm not sure. I don't know what value
> for ARG_MAX is used on the buildd and how can I set the same value on my
> computer.

yes, it would be nice to know how, and why buildds are configured this way.

>  * The generated Makefile is not really idempotent. I'm investigating on
> how to make it so.

didn't check, but would enclosing the foreach in an if/wildcard work?

  $(if $(wildcard $(AGENT_FILES1)),,$(foreach ...))

Matthias






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