1 files changed, 49 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/mediastreamer/msopenh264.nix b/nixpkgs/pkgs/development/libraries/mediastreamer/msopenh264.nix
new file mode 100644
index 000000000000..08842889f865
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/mediastreamer/msopenh264.nix
@@ -0,0 +1,49 @@
+{ autoreconfHook
+, cmake
+, fetchFromGitLab
+, fetchpatch
+, mediastreamer
+, openh264
+, pkg-config
+, lib, stdenv
+}:
+
+stdenv.mkDerivation rec {
+  pname = "msopenh264";
+  # Using master branch for linphone-desktop caused a chain reaction that many
+  # of its dependencies needed to use master branch too.
+  version = "unstable-2020-03-03";
+
+  src = fetchFromGitLab {
+    domain = "gitlab.linphone.org";
+    owner = "public";
+    group = "BC";
+    repo = pname;
+    rev = "2c3abf52824ad23a4caae7565ef158ef91767704";
+    sha256 = "140hs5lzpshzswvl39klcypankq3v2qck41696j22my7s4wsa0hr";
+  };
+
+  nativeBuildInputs = [ autoreconfHook cmake pkg-config ];
+  buildInputs = [ mediastreamer openh264 ];
+
+  # Do not build static libraries
+  cmakeFlags = [
+    "-DENABLE_STATIC=NO"
+    "-DCMAKE_SKIP_INSTALL_RPATH=ON"
+  ];
+
+  # CMAKE_INSTALL_PREFIX has no effect so let's install manually. See:
+  # https://gitlab.linphone.org/BC/public/msopenh264/issues/1
+  installPhase = ''
+    mkdir -p $out/lib/mediastreamer/plugins
+    cp src/libmsopenh264.so $out/lib/mediastreamer/plugins/
+  '';
+
+  meta = with lib; {
+    description = "H.264 encoder/decoder plugin for mediastreamer2";
+    homepage = "https://www.linphone.org/technical-corner/mediastreamer2";
+    license = licenses.gpl2;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ jluttine ];
+  };
+}