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/tools/graphics/feedgnuplot/default.nix

@@ -0,0 +1,59 @@
+{ lib, fetchFromGitHub, makeWrapper
+, makeFontsConf, freefont_ttf, gnuplot, perl, perlPackages
+, stdenv, shortenPerlShebang
+}:
+
+let
+
+  fontsConf = makeFontsConf { fontDirectories = [ freefont_ttf ]; };
+
+in
+
+perlPackages.buildPerlPackage rec {
+  pname = "feedgnuplot";
+  version = "1.58";
+
+  src = fetchFromGitHub {
+    owner = "dkogan";
+    repo = "feedgnuplot";
+    rev = "v${version}";
+    sha256 = "1qix4lwwyhqibz0a6q2rrb497rmk00v1fvmdyinj0dqmgjw155zr";
+  };
+
+  outputs = [ "out" ];
+
+  nativeBuildInputs = [ makeWrapper ] ++ lib.optional stdenv.isDarwin shortenPerlShebang;
+
+  buildInputs = [ gnuplot perl ]
+    ++ (with perlPackages; [ ListMoreUtils IPCRun StringShellQuote ]);
+
+  # Fontconfig error: Cannot load default config file
+  FONTCONFIG_FILE = fontsConf;
+
+  postPatch = ''
+    patchShebangs .
+  '';
+
+  # Tests require gnuplot 4.6.4 and are completely skipped with gnuplot 5.
+  doCheck = false;
+
+  postInstall = lib.optionalString stdenv.isDarwin ''
+    shortenPerlShebang $out/bin/feedgnuplot
+  '' + ''
+    wrapProgram $out/bin/feedgnuplot \
+        --prefix "PATH" ":" "$PATH" \
+        --prefix "PERL5LIB" ":" "$PERL5LIB"
+    install -D -m 444 -t $out/share/bash-completion/completions \
+        completions/bash/feedgnuplot
+    install -D -m 444 -t $out/share/zsh/site-functions \
+        completions/zsh/_feedgnuplot
+  '';
+
+  meta = with lib; {
+    description = "General purpose pipe-oriented plotting tool";
+    homepage = "https://github.com/dkogan/feedgnuplot/";
+    license = with licenses; [ artistic1 gpl1Plus ];
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ mnacamura ];
+  };
+}