nixpkgs: add abc version 040509

Signed-off-by: Austin Seipp <aseipp@pobox.com>

pkgs/applications/science/logic/abc/default.nix

@@ -0,0 +1,27 @@
+{ fetchhg, stdenv, readline }:
+
+stdenv.mkDerivation rec {
+  name = "abc-verifier-${version}";
+  version = "140509"; # YYMMDD
+
+  src = fetchhg {
+    url    = "https://bitbucket.org/alanmi/abc";
+    tag    = "03e221443d71e49e56cbc37f1907ee3b0ff3e7c9";
+    sha256 = "0ahrqg718y7xpv939f6x8w1kqh7wsja4pw8hca7j67j0qjdgb4lm";
+  };
+
+  buildInputs = [ readline ];
+  enableParallelBuilding = true;
+  installPhase = ''
+    mkdir -p $out/bin
+    mv abc $out/bin
+  '';
+
+  meta = {
+    description = "Sequential Logic Synthesis and Formal Verification";
+    homepage    = "www.eecs.berkeley.edu/~alanmi/abc/abc.htm";
+    license     = stdenv.lib.licenses.mit;
+    platforms   = stdenv.lib.platforms.unix;
+    maintainers = [ stdenv.lib.maintainers.thoughtpolice ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -10394,6 +10394,8 @@ let
 
   ### SCIENCE/LOGIC
 
+  abc-verifier = callPackage ../applications/science/logic/abc {};
+
   alt-ergo = callPackage ../applications/science/logic/alt-ergo {};
 
   coq = callPackage ../applications/science/logic/coq {