upx can compress 30% better using lzma. Per user request, add a subformula to extract the lzma sdk into the buildpath and unleash greatness. Fixes Homebrew/homebrew#15413 Closes Homebrew/homebrew#15496. Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Closes Homebrew/homebrew#14653.
Added HEAD repository. Removed self upx'ing since it segfaults when brew strips the binary. Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Signed-off-by: Adam Vandenberg <flangy@gmail.com>