ilbc and msilbc libraries added

svn path=/nixpkgs/branches/stdenv-updates/; revision=10570

pkgs/development/libraries/msilbc/2.0.0.nix

@@ -0,0 +1,24 @@
+args: with args;
+stdenv.mkDerivation rec {
+  name = "msilbc-" + version;
+  src = fetchurl {
+    url = "http://download.savannah.gnu.org/releases/linphone/plugins/sources/${name}.tar.gz";
+    sha256 = "0ifydb7qmpync56l4hbrp36n5wrb7gadb76isp643s6wsg7l743j";
+  };
+
+  patchPhase = "sed -i /MS_FILTER_SET_FMTP/d ilbc.c";
+
+  propagatedBuildInputs = [ilbc mediastreamer];
+  buildInputs = [pkgconfig];
+
+  buildPhase = ''
+    cc -fPIC -c -pthread -o ilbc.o ilbc.c `pkg-config --cflags mediastreamer`
+    echo "next"
+    cc `pkg-config --libs mediastreamer` -shared -pthread -o libilbc.so
+  '';
+
+  installPhase = "
+    ensureDir \${out}/lib/mediastreamer/plugins
+    cp libilbc.so \${out}/lib/mediastreamer/plugins
+  ";
+}