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/misc/gosmore/default.nix

@@ -0,0 +1,36 @@
+{ lib, stdenv, fetchsvn, libxml2, gtk2, curl, pkg-config } :
+
+stdenv.mkDerivation rec {
+  pname = "gosmore";
+  version = "31801";
+  # the gosmore svn repository does not lock revision numbers of its externals
+  # so we explicitly disable them to avoid breaking the hash
+  # especially as the externals appear to be unused
+  src = fetchsvn {
+    url = "http://svn.openstreetmap.org/applications/rendering/gosmore";
+    sha256 = "0qsckpqx7i7f8gkqhkzdamr65250afk1rpnh3nbman35kdv3dsxi";
+    rev = version;
+    ignoreExternals = true;
+  };
+
+  buildInputs = [ libxml2 gtk2 curl ];
+
+  nativeBuildInputs = [ pkg-config ];
+
+  prePatch = ''
+    sed -e '/curl.types.h/d' -i *.{c,h,hpp,cpp}
+  '';
+
+  patches = [ ./pointer_int_comparison.patch ];
+  patchFlags = [ "-p1" "--binary" ]; # patch has dos style eol
+
+  meta = with lib; {
+    description = "Open Street Map viewer";
+    homepage = "https://sourceforge.net/projects/gosmore/";
+    maintainers = with maintainers; [
+      raskin
+    ];
+    platforms = platforms.linux;
+    license = licenses.bsd2;
+  };
+}