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/python-modules/GitPython/default.nix

@@ -0,0 +1,49 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, substituteAll
+, git
+, gitdb
+, ddt
+, pythonOlder
+, typing-extensions
+}:
+
+buildPythonPackage rec {
+  pname = "gitpython";
+  version = "3.1.25";
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "gitpython-developers";
+    repo = "GitPython";
+    rev = version;
+    sha256 = "sha256-ienc7zvLe6t8rkMtC6wVIewUqQBFdFbLc8iPT6aPVrE=";
+  };
+
+  patches = [
+    (substituteAll {
+      src = ./hardcode-git-path.patch;
+      inherit git;
+    })
+  ];
+
+  propagatedBuildInputs = [
+    gitdb
+    ddt
+  ] ++ lib.optionals (pythonOlder "3.10") [
+    typing-extensions
+  ];
+
+  # Tests require a git repo
+  doCheck = false;
+
+  pythonImportsCheck = [ "git" ];
+
+  meta = with lib; {
+    description = "Python Git Library";
+    homepage = "https://github.com/gitpython-developers/GitPython";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ fab ];
+  };
+}

pkgs/development/python-modules/GitPython/hardcode-git-path.patch

@@ -0,0 +1,13 @@
+diff --git a/git/cmd.py b/git/cmd.py
+index a4faefe..51ad442 100644
+--- a/git/cmd.py
++++ b/git/cmd.py
+@@ -175,7 +175,7 @@ class Git(LazyMixin):
+ 
+     # CONFIGURATION
+ 
+-    git_exec_name = "git"           # default that should work on linux and windows
++    git_exec_name = "@git@/bin/git"
+ 
+     # Enables debugging of GitPython's git commands
+     GIT_PYTHON_TRACE = os.environ.get("GIT_PYTHON_TRACE", False)