mxcl/homebrew — pull request #8123 by astiob (2011-10-15 01:29:40+00:00)
Title: audit: check for build_universal? calls if --universal unused

When `audit` checks whether options documented in the option list of a formula are used by the formula, it currently skips `--universal` because it can be used indirectly via `ARGV.build_universal?`. The attached patch skips the traditional check (which looks for `ARGV.includes?` or `ARGV.flag?`) only if `ARGV.build_universal?` is found.