1 files changed, 30 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/libtheora/default.nix b/nixpkgs/pkgs/development/libraries/libtheora/default.nix
new file mode 100644
index 000000000000..1638150c2632
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/libtheora/default.nix
@@ -0,0 +1,30 @@
+{lib, stdenv, fetchurl, libogg, libvorbis, pkg-config}:
+
+stdenv.mkDerivation rec {
+  name = "libtheora-1.1.1";
+
+  src = fetchurl {
+    url = "http://downloads.xiph.org/releases/theora/${name}.tar.gz";
+    sha256 = "0swiaj8987n995rc7hw0asvpwhhzpjiws8kr3s6r44bqqib2k5a0";
+  };
+
+  outputs = [ "out" "dev" "devdoc" ];
+  outputDoc = "devdoc";
+
+  nativeBuildInputs = [ pkg-config ];
+  propagatedBuildInputs = [ libogg libvorbis ];
+
+  # GCC's -fforce-addr flag is not supported by clang
+  # It's just an optimization, so it's safe to simply remove it
+  postPatch = lib.optionalString stdenv.isDarwin ''
+    substituteInPlace configure --replace "-fforce-addr" ""
+  '';
+
+  meta = with lib; {
+    homepage = "https://www.theora.org/";
+    description = "Library for Theora, a free and open video compression format";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ spwhitt ];
+    platforms = platforms.unix;
+  };
+}