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/libraries/libindicator/default.nix

@@ -0,0 +1,50 @@
+{ stdenv, fetchurl, lib, file
+, pkg-config
+, gtkVersion ? "3", gtk2 ? null, gtk3 ? null }:
+
+with lib;
+
+stdenv.mkDerivation rec {
+  pname = "libindicator-gtk${gtkVersion}";
+  version = "12.10.1";
+
+  src = fetchurl {
+    url = "https://launchpad.net/libindicator/${lib.versions.majorMinor version}/${version}/+download/libindicator-${version}.tar.gz";
+    sha256 = "b2d2e44c10313d5c9cd60db455d520f80b36dc39562df079a3f29495e8f9447f";
+  };
+
+  nativeBuildInputs = [ pkg-config ];
+
+  buildInputs = [ (if gtkVersion == "2" then gtk2 else gtk3) ];
+
+  postPatch = ''
+    substituteInPlace configure \
+      --replace 'LIBINDICATOR_LIBS+="$LIBM"' 'LIBINDICATOR_LIBS+=" $LIBM"'
+    for f in {build-aux/ltmain.sh,configure,m4/libtool.m4}; do
+      substituteInPlace $f\
+        --replace /usr/bin/file ${file}/bin/file
+    done
+  '';
+
+  configureFlags = [
+    "CFLAGS=-Wno-error"
+    "--sysconfdir=/etc"
+    "--localstatedir=/var"
+    "--with-gtk=${gtkVersion}"
+  ];
+
+  installFlags = [
+    "sysconfdir=\${out}/etc"
+    "localstatedir=\${TMPDIR}"
+  ];
+
+  doCheck = false; # fails 8 out of 8 tests
+
+  meta = {
+    description = "A set of symbols and convenience functions for Ayatana indicators";
+    homepage = "https://launchpad.net/libindicator";
+    license = licenses.gpl3;
+    platforms = platforms.linux;
+    maintainers = [ maintainers.msteen ];
+  };
+}