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require "formula"
class Zpaq < Formula
homepage "http://mattmahoney.net/dc/zpaq.html"
url "http://mattmahoney.net/dc/zpaq649.zip"
sha1 "aa0d8241679f314d0be8a43e7a87e5b4d4529017"
version "6.49"
def install
ENV.append_to_cflags "-Dunix -O3"
system "make", "libzpaq.o", "divsufsort.o", "zpaq.o"
system "ar", "-r", "libzpaq.a", "libzpaq.o", "divsufsort.o"
system ENV.cxx, "-o", "zpaq", "libzpaq.a", "zpaq.o"
lib.install "libzpaq.a"
include.install "libzpaq.h"
bin.install "zpaq"
end
test do
archive = testpath/'test.zpaq'
zpaq = bin/"zpaq"
system zpaq, "a", archive, "#{include}/libzpaq.h"
system zpaq, "t", archive
assert_equal "7kSt", archive.read(4)
end
end
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