The previous commit restricted the targets to just the native one,
but Qemu is an emulator. So that change disabled functionality.
Remove the target specifier, and let Qemu build all targets again.
Fixes problems posted by two users in the comments of the previous
pull request: Homebrew/homebrew#12909ClosesHomebrew/homebrew#13008.
Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Upgrade qemu to version 1.1.0-1.
Add `--disable-sdl`. Let it use the CoreAudio backend instead.
Add a flag to specify the build target based on `prefer_64_bit?`
Add a `cause` to the `fails_with :clang` for future reference.
Tested on Lion with llvm from XCode-4.3.3.
Signed-off-by: Adam Vandenberg <flangy@gmail.com>