homebrew-core/Formula/zlib.rb

39 lines
1.2 KiB
Ruby

class Zlib < Formula
desc "General-purpose lossless data-compression library"
homepage "http://www.zlib.net/"
url "http://zlib.net/zlib-1.2.11.tar.gz"
mirror "https://downloads.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.gz"
sha256 "c3e5e9fdd5004dcb542feda5ee4f0ff0744628baf8ed2dd5d66f8ca1197cb1a1"
bottle do
cellar :any
sha256 "f822b4dbab4a15b889316b89248c7b4d15d6af9dc460bf209b9425b0accb7fa3" => :sierra
sha256 "3f912f6f1ce6c586128ebde29756c883b89409e652ca7aa9a29a773c2d4d0915" => :el_capitan
sha256 "5b969eb38b90a3e31869586df9d62e59d359212b16c6a270aee690dd67caa491" => :yosemite
end
keg_only :provided_by_osx
# http://zlib.net/zlib_how.html
resource "test_artifact" do
url "http://zlib.net/zpipe.c"
version "20051211"
sha256 "68140a82582ede938159630bca0fb13a93b4bf1cb2e85b08943c26242cf8f3a6"
end
def install
system "./configure", "--prefix=#{prefix}"
system "make", "install"
end
test do
testpath.install resource("test_artifact")
system ENV.cc, "zpipe.c", "-I#{include}", "-L#{lib}", "-lz", "-o", "zpipe"
touch "foo.txt"
output = "./zpipe < foo.txt > foo.txt.z"
system output
assert File.exist?("foo.txt.z")
end
end