mxcl/homebrew — pull request #10395 by 2bits (2012-02-22 07:04:46+00:00)
Title: sdl_sound fix to handle missing autotools in XCode-4.3

One dep and HEAD can't be built in the absence of autoreconf and
aclocal. This adds a conditional to the libmikmod dep so that
it only is a dep if autoreconf and aclocal exist. It adds another
conditional to building HEAD, and bails out of the install if the
required autotools are missing. This builds and checks on SL and
Lion using all five compilers from XCode-4.3 and XCode-4.0.2.