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/soci/default.nix

@@ -0,0 +1,46 @@
+{ cmake
+, fetchFromGitHub
+, fetchpatch
+, sqlite
+, postgresql
+, boost
+, lib, stdenv
+}:
+
+stdenv.mkDerivation rec {
+  pname = "soci";
+  version = "4.0.2";
+
+  src = fetchFromGitHub {
+    owner = "SOCI";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-NE0ApbX8HG2VAQ9cg9+kX3kJQ4PR1XvWL9BlT8NphmE=";
+  };
+
+  patches = [
+    (fetchpatch {
+      name = "fix-backend-search-path.patch";
+      url = "https://github.com/SOCI/soci/commit/56c93afc467bdba8ffbe68739eea76059ea62f7a.patch";
+      sha256 = "sha256-nC/39pn3Cv5e65GgIfF3l64/AbCsfZHPUPIWETZFZAY=";
+    })
+  ];
+
+  # Do not build static libraries
+  cmakeFlags = [ "-DSOCI_STATIC=OFF" "-DCMAKE_CXX_STANDARD=11" "-DSOCI_TESTS=off" ];
+
+  nativeBuildInputs = [ cmake ];
+  buildInputs = [
+    sqlite
+    postgresql
+    boost
+  ];
+
+  meta = with lib; {
+    description = "Database access library for C++";
+    homepage = "http://soci.sourceforge.net/";
+    license = licenses.boost;
+    platforms = platforms.all;
+    maintainers = with maintainers; [ jluttine ];
+  };
+}