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/editors/deadpixi-sam/default.nix

@@ -0,0 +1,43 @@
+{ lib, stdenv, fetchFromGitHub, freetype, libX11, libXi, libXt, libXft }:
+
+stdenv.mkDerivation rec {
+  pname = "deadpixi-sam-unstable";
+  version = "2020-07-14";
+
+  src = fetchFromGitHub {
+    owner = "deadpixi";
+    repo = "sam";
+    rev = "5d8acb35d78c327d76f00a54857cbd566ed9bc11";
+    sha256 = "sha256-+vRh6nDPc3UnmEdqROHRel5Te0h5m4eiaERs492xciQ=";
+  };
+
+  postPatch = ''
+    substituteInPlace config.mk.def \
+      --replace "/usr/include/freetype2" "${freetype.dev}/include/freetype2" \
+      --replace "CC=gcc" "CC=${stdenv.cc.targetPrefix}cc" \
+      --replace "RXPATH=/usr/bin/ssh" "RXPATH=ssh"
+  '';
+
+  CFLAGS = "-D_DARWIN_C_SOURCE";
+  makeFlags = [ "DESTDIR=$(out)" ];
+  buildInputs = [ libX11 libXi libXt libXft ];
+  # build fails when run in parallel
+  enableParallelBuilding = false;
+
+  postInstall = ''
+    substituteInPlace deadpixi-sam.desktop \
+      --replace "accessories-text-editor" "$out/share/icons/hicolor/scalable/apps/sam.svg"
+    mkdir -p $out/share/applications
+    mkdir -p $out/share/icons/hicolor/scalable/apps
+    mv deadpixi-sam.desktop $out/share/applications
+    mv sam.svg $out/share/icons/hicolor/scalable/apps
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/deadpixi/sam";
+    description = "Updated version of the sam text editor";
+    license = licenses.lpl-102;
+    maintainers = with maintainers; [ ramkromberg ];
+    platforms = platforms.unix;
+  };
+}