Homebrew/homebrew-dupes — pull request #131 by manphiz (2012-12-15 22:06:49+00:00)
Title: Avoid conflicts between different GCC versions.

* Split ecj into a separate formulae in main repository.
* Remove #{prefix}/share/man/man7, which is shipped in the same names
across all GCC versions.

This is port of the fix for https://github.com/Homebrew/homebrew-dupes/issues/129.