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/git-annex-adapter/default.nix

@@ -0,0 +1,53 @@
+{ lib, buildPythonPackage, isPy3k, fetchFromGitHub, fetchpatch, substituteAll
+, python, util-linux, pygit2, gitMinimal, git-annex, cacert
+}:
+
+buildPythonPackage rec {
+  pname = "git-annex-adapter";
+  version = "0.2.2";
+
+  disabled = !isPy3k;
+
+  # No tests in PyPI tarball
+  src = fetchFromGitHub {
+    owner = "alpernebbi";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "0666vqspgnvmfs6j3kifwyxr6zmxjs0wlwis7br4zcq0gk32zgdx";
+  };
+
+  patches = [
+    # fix tests with recent versions of git-annex
+    (fetchpatch {
+      url = "https://github.com/alpernebbi/git-annex-adapter/commit/6c210d828e8a57b12c716339ad1bf15c31cd4a55.patch";
+      sha256 = "17kp7pnm9svq9av4q7hfic95xa1w3z02dnr8nmg14sjck2rlmqsi";
+    })
+    (fetchpatch {
+      url = "https://github.com/alpernebbi/git-annex-adapter/commit/b78a8f445f1fb5cf34b28512fc61898ef166b5a1.patch";
+      hash = "sha256-BSVoOPWsgY1btvn68bco4yb90FAC7ay2kYZ+q9qDHHw=";
+    })
+    (substituteAll {
+      src = ./git-annex-path.patch;
+      gitAnnex = "${git-annex}/bin/git-annex";
+    })
+  ];
+
+  checkInputs = [
+    gitMinimal
+    util-linux # `rev` is needed in tests/test_process.py
+  ];
+
+  propagatedBuildInputs = [ pygit2 cacert ];
+
+  checkPhase = ''
+    ${python.interpreter} -m unittest
+  '';
+  pythonImportsCheck = [ "git_annex_adapter" ];
+
+  meta = with lib; {
+    homepage = "https://github.com/alpernebbi/git-annex-adapter";
+    description = "Call git-annex commands from Python";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ dotlambda ];
+  };
+}

pkgs/development/python-modules/git-annex-adapter/git-annex-path.patch

@@ -0,0 +1,75 @@
+diff --git a/git_annex_adapter/process.py b/git_annex_adapter/process.py
+index 6ddb985..bbd0ab8 100644
+--- a/git_annex_adapter/process.py
++++ b/git_annex_adapter/process.py
+@@ -389,7 +389,7 @@ class GitAnnexBatchProcess:
+     _procclass = Process
+ 
+     def __init__(self, args, workdir):
+-        self.args = ('git', 'annex', *args)
++        self.args = ('@gitAnnex@', *args)
+         self.workdir = workdir
+         self._process = None
+         self._dead_process = None
+@@ -586,7 +586,7 @@ class ProcessRunner:
+ class GitAnnexRunner(ProcessRunner):
+     """Helper class to run git-annex commands."""
+     def __init__(self, args_prefix, workdir):
+-        args_prefix = ('git-annex', *args_prefix)
++        args_prefix = ('@gitAnnex@', *args_prefix)
+         super().__init__(args_prefix, workdir)
+ 
+     def __call__(self, *args_suffix):
+diff --git a/tests/test_process.py b/tests/test_process.py
+index ed619bb..9335078 100644
+--- a/tests/test_process.py
++++ b/tests/test_process.py
+@@ -181,7 +181,7 @@ class TestProcessOnEmptyAnnex(TempAnnexTestCase):
+     def test_process_annex_metadata_batch(self):
+         """Process should be able to read one line"""
+         with Process(
+-            ['git', 'annex', 'metadata', '--batch', '--json'],
++            ['@gitAnnex@', 'metadata', '--batch', '--json'],
+             str(self.tempdir),
+         ) as proc:
+             proc.writeline(
+@@ -202,7 +202,7 @@ class TestProcessOnEmptyAnnex(TempAnnexTestCase):
+     def test_jsonprocess_annex_metadata_batch(self):
+         """JsonProcess should encode and decode properly"""
+         with JsonProcess(
+-            ['git', 'annex', 'metadata', '--batch', '--json'],
++            ['@gitAnnex@', 'metadata', '--batch', '--json'],
+             str(self.tempdir),
+         ) as proc:
+             obj = proc({'key':'SHA256E-s0--0'})
+@@ -218,7 +218,7 @@ class TestProcessOnEmptyAnnex(TempAnnexTestCase):
+     def test_process_annex_info_batch(self):
+         """Process should be able to read multiple lines"""
+         with Process(
+-            ['git', 'annex', 'info', '--batch'],
++            ['@gitAnnex@', 'info', '--batch'],
+             str(self.tempdir),
+         ) as proc:
+             proc.writeline('here')
+diff --git a/tests/utils.py b/tests/utils.py
+index 281ee3f..969aedc 100644
+--- a/tests/utils.py
++++ b/tests/utils.py
+@@ -107,7 +107,7 @@ class TempAnnexTestCase(TempRepoTestCase):
+         # Have to uninit before cleaning directory, since git-annex
+         # marks its objects read-only so that they don't get deleted.
+         subprocess.run(
+-            ['git', 'annex', 'uninit'],
++            ['@gitAnnex@', 'uninit'],
+             cwd=self.repo.workdir,
+             stdout=subprocess.PIPE,
+             stderr=subprocess.PIPE,
+@@ -122,7 +122,7 @@ class TempAnnexTestCase(TempRepoTestCase):
+         path.write_text(text)
+ 
+         subprocess.run(
+-            ['git', 'annex', 'add', '--quiet', relpath],
++            ['@gitAnnex@', 'add', '--quiet', relpath],
+             cwd=self.repo.workdir,
+             check=True,
+         )