require 'formula' class Ent < Formula homepage 'http://www.fourmilab.ch/random/' # This tarball is versioned and smaller, though non-official url 'https://github.com/psm14/ent/archive/1.0.tar.gz' sha1 'b69eac8c3531ef58b61a9cbd78b506901d1a3192' def install system "make", "CC=#{ENV.cc}", "CFLAGS=#{ENV.cflags}" bin.install "ent" # Used in the below test prefix.install "entest.mas", "entitle.gif" end test do # Adapted from the test in the Makefile and entest.bat system "#{bin}/ent #{prefix}/entitle.gif > entest.bak" # The single > here was also in entest.bat system "#{bin}/ent -c #{prefix}/entitle.gif > entest.bak" system "#{bin}/ent -fc #{prefix}/entitle.gif >> entest.bak" system "#{bin}/ent -b #{prefix}/entitle.gif >> entest.bak" system "#{bin}/ent -bc #{prefix}/entitle.gif >> entest.bak" system "#{bin}/ent -t #{prefix}/entitle.gif >> entest.bak" system "#{bin}/ent -ct #{prefix}/entitle.gif >> entest.bak" system "#{bin}/ent -ft #{prefix}/entitle.gif >> entest.bak" system "#{bin}/ent -bt #{prefix}/entitle.gif >> entest.bak" system "#{bin}/ent -bct #{prefix}/entitle.gif >> entest.bak" system "diff entest.bak #{prefix}/entest.mas" end end