building gcc 4.9.2 with Java enabled; top_builddir not found

[Evangelos Drikos <drikosev@xxxxxxxxx>]

Hi,

Building gcc fails if Java is enabled and the command make is run from another make file (an automation script).

The process run smoothly if Java is either not enabled or when i goto build directory and type make from terminal.

This happens in OS X 10.9.4

Any ideas?

Thanks,
Ev. Drikos