1 files changed, 40 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/srtp/default.nix b/nixpkgs/pkgs/development/libraries/srtp/default.nix
new file mode 100644
index 000000000000..0dbfef2c6394
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/srtp/default.nix
@@ -0,0 +1,40 @@
+{ lib, stdenv, fetchFromGitHub, pkg-config
+, openssl ? null, libpcap ? null
+}:
+
+with lib;
+stdenv.mkDerivation rec {
+  pname = "libsrtp";
+  version = "2.3.0";
+
+  src = fetchFromGitHub {
+    owner = "cisco";
+    repo = "libsrtp";
+    rev = "v${version}";
+    sha256 = "1f7i3jdh1wzdv7zjlz7gs3xw5jqig9zw8z9awsqqcp54f94xdpvd";
+  };
+
+  outputs = [ "out" "dev" ];
+
+  nativeBuildInputs = [ pkg-config ];
+
+  # libsrtp.pc references -lcrypto -lpcap without -L
+  propagatedBuildInputs = [ openssl libpcap ];
+
+  configureFlags = [
+    "--disable-debug"
+  ] ++ optional (openssl != null) "--enable-openssl";
+
+  buildFlags = [ "shared_library" ];
+
+  postInstall = ''
+    rm -rf $out/bin
+  '';
+
+  meta = {
+    homepage = "https://github.com/cisco/libsrtp";
+    description = "Secure RTP (SRTP) Reference Implementation";
+    license = licenses.bsd3;
+    platforms = platforms.all;
+  };
+}