require 'formula' class Nbimg < Formula desc "Smartphone boot splash screen converter for Android and winCE" homepage 'https://github.com/poliva/nbimg' url 'https://github.com/poliva/nbimg/archive/v1.2.1.tar.gz' sha1 '21a12e2451eefb5296e682744614b3f46e1f427a' def install inreplace 'Makefile', 'all: nbimg win32', 'all: nbimg' system "make", "prefix=#{prefix}", "bindir=#{bin}", "docdir=#{doc}", "mandir=#{man}", "install" end test do curl "https://gist.githubusercontent.com/staticfloat/8253400/raw/41aa4aca5f1aa0a82c85c126967677f830fe98ee/tiny.bmp", "-O" system "#{bin}/nbimg", "-Ftiny.bmp" end end