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/python/hooks/default.nix

@@ -0,0 +1,187 @@
+# Hooks for building Python packages.
+{ python
+, lib
+, makeSetupHook
+, disabledIf
+, isPy3k
+, ensureNewerSourcesForZipFilesHook
+, findutils
+}:
+
+let
+  callPackage = python.pythonForBuild.pkgs.callPackage;
+  pythonInterpreter = python.pythonForBuild.interpreter;
+  pythonSitePackages = python.sitePackages;
+  pythonCheckInterpreter = python.interpreter;
+  setuppy = ../run_setup.py;
+in rec {
+
+  condaInstallHook = callPackage ({ gnutar, lbzip2 }:
+    makeSetupHook {
+      name = "conda-install-hook";
+      deps = [ gnutar lbzip2 ];
+      substitutions = {
+        inherit pythonSitePackages;
+      };
+    } ./conda-install-hook.sh) {};
+
+  condaUnpackHook = callPackage ({}:
+    makeSetupHook {
+      name = "conda-unpack-hook";
+      deps = [];
+    } ./conda-unpack-hook.sh) {};
+
+  eggBuildHook = callPackage ({ }:
+    makeSetupHook {
+      name = "egg-build-hook.sh";
+      deps = [ ];
+    } ./egg-build-hook.sh) {};
+
+  eggInstallHook = callPackage ({ setuptools }:
+    makeSetupHook {
+      name = "egg-install-hook.sh";
+      deps = [ setuptools ];
+      substitutions = {
+        inherit pythonInterpreter pythonSitePackages;
+      };
+    } ./egg-install-hook.sh) {};
+
+  eggUnpackHook = callPackage ({ }:
+    makeSetupHook {
+      name = "egg-unpack-hook.sh";
+      deps = [ ];
+    } ./egg-unpack-hook.sh) {};
+
+  flitBuildHook = callPackage ({ flit }:
+    makeSetupHook {
+      name = "flit-build-hook";
+      deps = [ flit ];
+      substitutions = {
+        inherit pythonInterpreter;
+      };
+    } ./flit-build-hook.sh) {};
+
+  pipBuildHook = callPackage ({ pip, wheel }:
+    makeSetupHook {
+      name = "pip-build-hook.sh";
+      deps = [ pip wheel ];
+      substitutions = {
+        inherit pythonInterpreter pythonSitePackages;
+      };
+    } ./pip-build-hook.sh) {};
+
+  pipInstallHook = callPackage ({ pip }:
+    makeSetupHook {
+      name = "pip-install-hook";
+      deps = [ pip ];
+      substitutions = {
+        inherit pythonInterpreter pythonSitePackages;
+      };
+    } ./pip-install-hook.sh) {};
+
+  pytestCheckHook = callPackage ({ pytest }:
+    makeSetupHook {
+      name = "pytest-check-hook";
+      deps = [ pytest ];
+      substitutions = {
+        inherit pythonCheckInterpreter;
+      };
+    } ./pytest-check-hook.sh) {};
+
+  pythonCatchConflictsHook = callPackage ({ setuptools }:
+    makeSetupHook {
+      name = "python-catch-conflicts-hook";
+      deps = [ setuptools ];
+      substitutions = {
+        inherit pythonInterpreter;
+        catchConflicts=../catch_conflicts/catch_conflicts.py;
+      };
+    } ./python-catch-conflicts-hook.sh) {};
+
+  pythonImportsCheckHook = callPackage ({}:
+    makeSetupHook {
+      name = "python-imports-check-hook.sh";
+      substitutions = {
+        inherit pythonCheckInterpreter;
+      };
+    } ./python-imports-check-hook.sh) {};
+
+  pythonNamespacesHook = callPackage ({}:
+    makeSetupHook {
+      name = "python-namespaces-hook.sh";
+      substitutions = {
+        inherit pythonSitePackages findutils;
+      };
+    } ./python-namespaces-hook.sh) {};
+
+  pythonRecompileBytecodeHook = callPackage ({ }:
+    makeSetupHook {
+      name = "python-recompile-bytecode-hook";
+      substitutions = {
+        inherit pythonInterpreter pythonSitePackages;
+        compileArgs = lib.concatStringsSep " " (["-q" "-f" "-i -"] ++ lib.optionals isPy3k ["-j $NIX_BUILD_CORES"]);
+        bytecodeName = if isPy3k then "__pycache__" else "*.pyc";
+      };
+    } ./python-recompile-bytecode-hook.sh ) {};
+
+  pythonRelaxDepsHook = callPackage ({ wheel }:
+    makeSetupHook {
+      name = "python-relax-deps-hook";
+      deps = [ wheel ];
+      substitutions = {
+        inherit pythonInterpreter;
+      };
+    } ./python-relax-deps-hook.sh) {};
+
+  pythonRemoveBinBytecodeHook = callPackage ({ }:
+    makeSetupHook {
+      name = "python-remove-bin-bytecode-hook";
+    } ./python-remove-bin-bytecode-hook.sh) {};
+
+  pythonRemoveTestsDirHook = callPackage ({ }:
+    makeSetupHook {
+      name = "python-remove-tests-dir-hook";
+      substitutions = {
+        inherit pythonSitePackages;
+      };
+    } ./python-remove-tests-dir-hook.sh) {};
+
+  setuptoolsBuildHook = callPackage ({ setuptools, wheel }:
+    makeSetupHook {
+      name = "setuptools-setup-hook";
+      deps = [ setuptools wheel ];
+      substitutions = {
+        inherit pythonInterpreter pythonSitePackages setuppy;
+      };
+    } ./setuptools-build-hook.sh) {};
+
+  setuptoolsCheckHook = callPackage ({ setuptools }:
+    makeSetupHook {
+      name = "setuptools-check-hook";
+      deps = [ setuptools ];
+      substitutions = {
+        inherit pythonCheckInterpreter setuppy;
+      };
+    } ./setuptools-check-hook.sh) {};
+
+  venvShellHook = disabledIf (!isPy3k) (callPackage ({ }:
+    makeSetupHook {
+      name = "venv-shell-hook";
+      deps = [ ensureNewerSourcesForZipFilesHook ];
+      substitutions = {
+        inherit pythonInterpreter;
+      };
+    } ./venv-shell-hook.sh) {});
+
+  wheelUnpackHook = callPackage ({ wheel }:
+    makeSetupHook {
+      name = "wheel-unpack-hook.sh";
+      deps = [ wheel ];
+    } ./wheel-unpack-hook.sh) {};
+
+  sphinxHook = callPackage ({ sphinx }:
+    makeSetupHook {
+      name = "python${python.pythonVersion}-sphinx-hook";
+      deps = [ sphinx ];
+    } ./sphinx-hook.sh) {};
+}