symmetrica: init at 2.0

pkgs/development/libraries/tachyon/default.nix

@@ -0,0 +1,32 @@
+{stdenv, fetchurl}:
+stdenv.mkDerivation rec {
+  name = "tachyon-${version}";
+  version = "0.98.9";
+  src = fetchurl {
+    url = "http://jedi.ks.uiuc.edu/~johns/tachyon/files/${version}/${name}.tar.gz";
+    sha256 = "1ms0xr4ibrzz291ibm265lyjrdjrmhfrx0a70hwykhsdxn6jk8y6";
+  };
+  buildInputs = [];
+  preBuild = "cd unix";
+  arch = if stdenv.system == "x86_64-linux" then "linux-64-thr" else
+         if stdenv.system == "i686-linux"   then "linux-thr"    else
+         throw "Don't know what arch to select for tachyon build";
+  makeFlags = "${arch}";
+  installPhase = ''
+    cd ../compile/${arch}
+    mkdir -p "$out"/{bin,lib,include,share/doc/tachyon,share/tachyon}
+    cp tachyon "$out"/bin
+    cp libtachyon.* "$out/lib"
+    cd ../..
+    cp Changes Copyright README "$out/share/doc/tachyon"
+    cp -r scenes "$out/share/tachyon/scenes"
+  '';
+  meta = {
+    inherit version;
+    description = ''A Parallel / Multiprocessor Ray Tracing System'';
+    license = stdenv.lib.licenses.bsd3;
+    maintainers = [stdenv.lib.maintainers.raskin];
+    platforms = stdenv.lib.platforms.linux;
+    homepage = "http://jedi.ks.uiuc.edu/~johns/tachyon/";
+  };
+}