homebrew-core/Formula/libmagic.rb

require 'formula'

class Libmagic < Formula
  homepage 'http://www.darwinsys.com/file/'
  url 'ftp://ftp.astron.com/pub/file/file-5.14.tar.gz'
  mirror 'http://fossies.org/unix/misc/file-5.14.tar.gz'
  sha1 '064c8f17a5f7ae1e336a9285131e046d3b2d04d7'

  option :universal

  depends_on :python => :optional

  # Fixed upstream, should be in next release
  # See http://bugs.gw.com/view.php?id=230
  def patches
    p = []
    p << DATA if MacOS.version < :lion
    # Fixes generaly incorrect code, plus issues with certain
    # versions of cpp.
    p << 'https://gist.github.com/kwilczynski/6108866/raw/15d1f0a2dba5da23e820b503e8551346a4d235eb/file-5.14.diff'
  end

  def install
    ENV.universal_binary if build.universal?

    system "./configure", "--disable-dependency-tracking",
                          "--prefix=#{prefix}",
                          "--enable-fsect-man5"
    system "make install"

    python do
      cd "python" do
        system python, "setup.py", "install", "--prefix=#{prefix}"
      end
    end

    # Don't dupe this system utility
    rm bin/"file"
    rm man1/"file.1"
  end

  test do
    if build.with? 'python'
      system 'python', '-c', "import magic; magic._init()"
    end
  end
end

__END__
diff --git a/src/getline.c b/src/getline.c
index e3c41c4..74c314e 100644
--- a/src/getline.c
+++ b/src/getline.c
@@ -76,7 +76,7 @@ getdelim(char **buf, size_t *bufsiz, int delimiter, FILE *fp)
  }
 }
 
-ssize_t
+public ssize_t
 getline(char **buf, size_t *bufsiz, FILE *fp)
 {
  return getdelim(buf, bufsiz, '\n', fp);