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/tools/misc/distcc/masq.nix

@@ -0,0 +1,45 @@
+{ lib, stdenv, gccRaw, binutils }:
+
+stdenv.mkDerivation {
+  name = "distcc-masq-${gccRaw.name}";
+
+  dontUnpack = true;
+
+  installPhase = ''
+    mkdir -p $out/bin
+
+    bin=${gccRaw}/bin
+
+    shopt -s nullglob
+    if [ -f $bin/gcc ]; then
+      ln -s $bin/gcc $out/bin
+    else
+      for a in $bin/*-gcc; do
+        ln -s $bin/*-gcc $out/bin/gcc
+        ln -s $bin/*-gcc $out/bin/cc
+      done
+    fi
+
+    if [ -f $bin/g++ ]; then
+      ln -s $bin/g++ $out/bin
+    else
+      for a in $bin/*-g++; do
+        ln -sf $bin/*-g++ $out/bin/g++
+        ln -sf $bin/*-g++ $out/bin/c++
+      done
+    fi
+
+    bbin=${binutils}/bin
+    if [ -f $bbin/as ]; then
+      ln -s $bbin/as $out/bin
+    else
+      for a in $bbin/*-as; do
+        ln -sf $bbin/*-as $out/bin/as
+      done
+    fi
+  '';
+
+  meta = {
+    platforms = lib.platforms.linux;
+  };
+}