Permalink
Find file
Fetching contributors…
Cannot retrieve contributors at this time
62 lines (51 sloc) 1.73 KB
class Zlib < Formula
desc "General-purpose lossless data-compression library"
homepage "http://www.zlib.net/"
url "http://zlib.net/zlib-1.2.8.tar.gz"
mirror "https://downloads.sourceforge.net/project/libpng/zlib/1.2.8/zlib-1.2.8.tar.gz"
sha256 "36658cb768a54c1d4dec43c3116c27ed893e88b02ecfcb44f2166f9c0b7f2a0d"
bottle do
cellar :any
revision 1
sha256 "2971abbd45572722af5043a74ecf8a5bfd06adc9834ec90e4126a34c6ce982a1" => :yosemite
sha256 "adc394a9e296003bc2bc88451c649aec019496cb6ed3d6673005fcd818ae44a5" => :mavericks
sha256 "6ece1cb4b656f0f7ef1feab95ef6eb183e2f9ee2448c1e034de1a97d7f9da249" => :mountain_lion
end
keg_only :provided_by_osx
option :universal
# configure script fails to detect the right compiler when "cc" is
# clang, not gcc. zlib mantainers have been notified of the issue.
# See: https://github.com/Homebrew/homebrew-dupes/pull/228
patch :DATA
# http://zlib.net/zlib_how.html
resource "test_artifact" do
url "http://zlib.net/zpipe.c"
version "20051211"
sha256 "68140a82582ede938159630bca0fb13a93b4bf1cb2e85b08943c26242cf8f3a6"
end
def install
ENV.universal_binary if build.universal?
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
__END__
diff --git a/configure b/configure
index b77a8a8..54f33f7 100755
--- a/configure
+++ b/configure
@@ -159,6 +159,7 @@ case "$cc" in
esac
case `$cc -v 2>&1` in
*gcc*) gcc=1 ;;
+ *clang*) gcc=1 ;;
esac
show $cc -c $test.c