plietar/homebrew-stm32 — pull request #1 by charlesfracchia (2013-10-27 23:28:21+00:00)
Title: Fixed gcc multi os directory command line argument syntax

Changed --print-multi-os-dir to --print-multi-os-dirrectory in both
formulae. Otherwise I get "clang: error: unsupported option '--print-multi-os-dir'" in gcc 4.2.1 with XCode 5.