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/version-management/git-and-tools/tig/default.nix

@@ -0,0 +1,56 @@
+{ lib, stdenv, fetchFromGitHub, ncurses, asciidoc, xmlto, docbook_xsl, docbook_xml_dtd_45
+, readline, makeWrapper, git, libiconv, autoreconfHook, findXMLCatalogs, pkg-config
+}:
+
+stdenv.mkDerivation rec {
+  pname = "tig";
+  version = "2.5.5";
+
+  src = fetchFromGitHub {
+    owner = "jonas";
+    repo = pname;
+    rev = "${pname}-${version}";
+    sha256 = "1yx63jfbaa5h0d3lfqlczs9l7j2rnhp5jpa8qcjn4z1n415ay2x5";
+  };
+
+  nativeBuildInputs = [ makeWrapper autoreconfHook asciidoc xmlto docbook_xsl docbook_xml_dtd_45 findXMLCatalogs pkg-config ];
+
+  autoreconfFlags = "-I tools -v";
+
+  buildInputs = [ ncurses readline git ]
+    ++ lib.optionals stdenv.isDarwin [ libiconv ];
+
+  # those files are inherently impure, we'll handle the corresponding dependencies.
+  postPatch = ''
+      rm contrib/config.make-*
+  '';
+
+  enableParallelBuilding = true;
+
+  installPhase = ''
+    make install
+    make install-doc
+
+    # fixes tig-completion __git-complete dependency
+    sed -i '1s;^;source ${git}/share/bash-completion/completions/git\n;' contrib/tig-completion.bash
+
+    install -D contrib/tig-completion.bash $out/share/bash-completion/completions/tig
+    cp contrib/vim.tigrc $out/etc/
+
+    # Note: Until https://github.com/jonas/tig/issues/940 is resolved it is best
+    # not to install the ZSH completion so that the fallback implemenation from
+    # ZSH can be used (Completion/Unix/Command/_git: "_tig () { _git-log }"):
+    #install -D contrib/tig-completion.zsh $out/share/zsh/site-functions/_tig
+
+    wrapProgram $out/bin/tig \
+      --prefix PATH ':' "${git}/bin"
+  '';
+
+  meta = with lib; {
+    homepage = "https://jonas.github.io/tig/";
+    description = "Text-mode interface for git";
+    maintainers = with maintainers; [ bjornfor domenkozar qknight globin ma27 ];
+    license = licenses.gpl2Plus;
+    platforms = platforms.unix;
+  };
+}