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/development/interpreters/unicon-lang/default.nix

@@ -0,0 +1,52 @@
+{ lib, stdenv, fetchurl, unzip, libX11, libXt, libnsl }:
+
+stdenv.mkDerivation {
+  pname = "unicon-lang";
+  version = "11.7";
+  src = fetchurl {
+    url = "http://unicon.org/dist/uni-2-4-2010.zip";
+    sha256 = "1g9l2dfp99dqih2ir2limqfjgagh3v9aqly6x0l3qavx3qkkwf61";
+  };
+  nativeBuildInputs = [ unzip ];
+  buildInputs = [ libnsl libX11 libXt ];
+
+  hardeningDisable = [ "fortify" ];
+
+  sourceRoot = ".";
+
+  # Workaround build failure on -fno-common toolchains like upstream
+  # gcc-10. Otherwise build fails as:
+  #   ld: ../common/ipp.o:(.bss+0x0): multiple definition of `lpath'; tglobals.o:(.bss+0x30): first defined here
+  # TODO: remove the workaround once upstream releases version past:
+  #   https://sourceforge.net/p/unicon/unicon/ci/b1a65230233f3825d055aee913b4fdcf178a0eaf/
+  NIX_CFLAGS_COMPILE = "-fcommon";
+
+  configurePhase = ''
+    case "$(uname -a | sed 's/ /_/g')" in
+    Darwin*Version_9*i386) sys=intel_macos;;
+    Linux*x86_64*) sys=amd64_linux;;
+    Linux*i686*) sys=intel_linux;;
+    *) sys=unknown;;
+    esac
+    echo "all: ; echo" >  uni/3d/makefile
+    make X-Configure name=$sys
+  '';
+
+  buildPhase = ''
+    make Unicon
+  '';
+
+  installPhase = ''
+    mkdir -p $out/
+    cp -r bin $out/
+  '';
+
+  meta = with lib; {
+    broken = (stdenv.isLinux && stdenv.isAarch64);
+    description = "A very high level, goal-directed, object-oriented, general purpose applications language";
+    maintainers = with maintainers; [ vrthra ];
+    platforms = platforms.linux;
+    license = licenses.gpl2;
+    homepage = "http://unicon.org";
+  };
+}