require 'formula'

class Beecrypt < Formula
  homepage 'http://beecrypt.sourceforge.net'
  url 'https://downloads.sourceforge.net/project/beecrypt/beecrypt/4.2.1/beecrypt-4.2.1.tar.gz'
  sha256 '286f1f56080d1a6b1d024003a5fa2158f4ff82cae0c6829d3c476a4b5898c55d'

  depends_on "icu4c"

  # fix build with newer clang, gcc 4.7 (https://bugs.gentoo.org/show_bug.cgi?id=413951)
  patch :p0, :DATA

  def darwin_major_version
    # kern.osrelease: 11.4.2
    full_version = `/usr/sbin/sysctl -n kern.osrelease`
    full_version.split("\.")[0]
  end

  def install
    ENV.remove_from_cflags(/-march=\S*/)
    args = ["--prefix=#{prefix}", "--disable-openmp", "--without-java",
            "--without-python"]
    if MacOS.prefer_64_bit?
      args << "--build=x86_64-apple-darwin#{darwin_major_version}"
    end

    system "./configure", *args
    system "make"
    system "make check"
    system "make install"
  end
end

__END__
--- include/beecrypt/c++/util/AbstractSet.h~	2009-06-17 13:05:55.000000000 +0200
+++ include/beecrypt/c++/util/AbstractSet.h	2012-06-03 17:45:55.229399461 +0200
@@ -56,7 +56,7 @@
 					if (c->size() != size())
 						return false;
 
-					return containsAll(*c);
+					return this->containsAll(*c);
 				}
 				return false;
 			}