uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/applications/networking/pjsip/default.nix

@@ -0,0 +1,45 @@
+{ lib, stdenv, fetchFromGitHub, openssl, libsamplerate, alsa-lib, AppKit, fetchpatch }:
+
+stdenv.mkDerivation rec {
+  pname = "pjsip";
+  version = "2.12.1";
+
+  src = fetchFromGitHub {
+    owner = pname;
+    repo = "pjproject";
+    rev = version;
+    sha256 = "sha256-HIDL4xzzTu3irzrIOf8qSNCAvHGOMpi8EDeqZb8mMnc=";
+  };
+
+  patches = [
+    ./fix-aarch64.patch
+  ];
+
+  buildInputs = [ openssl libsamplerate ]
+    ++ lib.optional stdenv.isLinux alsa-lib
+    ++ lib.optional stdenv.isDarwin AppKit;
+
+  preConfigure = ''
+    export LD=$CC
+  '';
+
+  postInstall = ''
+    mkdir -p $out/bin
+    cp pjsip-apps/bin/pjsua-* $out/bin/pjsua
+    mkdir -p $out/share/${pname}-${version}/samples
+    cp pjsip-apps/bin/samples/*/* $out/share/${pname}-${version}/samples
+  '';
+
+  # We need the libgcc_s.so.1 loadable (for pthread_cancel to work)
+  dontPatchELF = true;
+
+  meta = with lib; {
+    broken = stdenv.isDarwin;
+    description = "A multimedia communication library written in C, implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE";
+    homepage = "https://pjsip.org/";
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ olynch ];
+    mainProgram = "pjsua";
+    platforms = platforms.linux ++ platforms.darwin;
+  };
+}