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/pikepdf/default.nix

@@ -0,0 +1,97 @@
+{ lib
+, attrs
+, buildPythonPackage
+, defusedxml
+, fetchFromGitHub
+, hypothesis
+, pythonOlder
+, jbig2dec
+, lxml
+, mupdf
+, packaging
+, pillow
+, psutil
+, pybind11
+, pytest-xdist
+, pytestCheckHook
+, python-dateutil
+, python-xmp-toolkit
+, qpdf
+, setuptools
+, setuptools-scm
+, setuptools-scm-git-archive
+, substituteAll
+}:
+
+buildPythonPackage rec {
+  pname = "pikepdf";
+  version = "5.1.3";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "pikepdf";
+    repo = "pikepdf";
+    rev = "v${version}";
+    # The content of .git_archival.txt is substituted upon tarball creation,
+    # which creates indeterminism if master no longer points to the tag.
+    # See https://github.com/jbarlow83/OCRmyPDF/issues/841
+    postFetch = ''
+      rm "$out/.git_archival.txt"
+    '';
+    hash = "sha256-jkAwc1bQ1jRDf/qY+xAjiLXXO98qKjyX+J7Lu4tYWoI=";
+  };
+
+  patches = [
+    (substituteAll {
+      src = ./paths.patch;
+      jbig2dec = "${lib.getBin jbig2dec}/bin/jbig2dec";
+      mudraw = "${lib.getBin mupdf}/bin/mudraw";
+    })
+  ];
+
+  postPatch = ''
+    sed -i 's|\S*/opt/homebrew.*|pass|' setup.py
+  '';
+
+  SETUPTOOLS_SCM_PRETEND_VERSION = version;
+
+  buildInputs = [
+    pybind11
+    qpdf
+  ];
+
+  nativeBuildInputs = [
+    setuptools-scm-git-archive
+    setuptools-scm
+  ];
+
+  checkInputs = [
+    attrs
+    hypothesis
+    pytest-xdist
+    psutil
+    pytestCheckHook
+    python-dateutil
+    python-xmp-toolkit
+  ];
+
+  propagatedBuildInputs = [
+    defusedxml
+    lxml
+    packaging
+    pillow
+    setuptools
+  ];
+
+  pythonImportsCheck = [ "pikepdf" ];
+
+  meta = with lib; {
+    homepage = "https://github.com/pikepdf/pikepdf";
+    description = "Read and write PDFs with Python, powered by qpdf";
+    license = licenses.mpl20;
+    maintainers = with maintainers; [ kiwi dotlambda ];
+    changelog = "https://github.com/pikepdf/pikepdf/blob/${version}/docs/release_notes.rst";
+  };
+}

pkgs/development/python-modules/pikepdf/paths.patch

@@ -0,0 +1,44 @@
+diff --git a/src/pikepdf/_methods.py b/src/pikepdf/_methods.py
+index 87e99fe..253a701 100644
+--- a/src/pikepdf/_methods.py
++++ b/src/pikepdf/_methods.py
+@@ -204,7 +204,7 @@ def _mudraw(buffer, fmt) -> bytes:
+         tmp_in.flush()
+ 
+         proc = run(
+-            ['mudraw', '-F', fmt, '-o', '-', tmp_in.name],
++            ['@mudraw@', '-F', fmt, '-o', '-', tmp_in.name],
+             capture_output=True,
+             check=True,
+         )
+diff --git a/src/pikepdf/jbig2.py b/src/pikepdf/jbig2.py
+index 04c762d..924727c 100644
+--- a/src/pikepdf/jbig2.py
++++ b/src/pikepdf/jbig2.py
+@@ -26,7 +26,7 @@ def extract_jbig2(
+         output_path = Path(tmpdir) / "outfile"
+ 
+         args = [
+-            "jbig2dec",
++            "@jbig2dec@",
+             "--embedded",
+             "--format",
+             "png",
+@@ -59,7 +59,7 @@ def extract_jbig2_bytes(jbig2: bytes, jbig2_globals: bytes) -> bytes:
+         output_path = Path(tmpdir) / "outfile"
+ 
+         args = [
+-            "jbig2dec",
++            "@jbig2dec@",
+             "--embedded",
+             "--format",
+             "png",
+@@ -84,7 +84,7 @@ def extract_jbig2_bytes(jbig2: bytes, jbig2_globals: bytes) -> bytes:
+ 
+ def jbig2dec_available() -> bool:
+     try:
+-        proc = run(['jbig2dec', '--version'], stdout=PIPE, check=True, encoding='ascii')
++        proc = run(['@jbig2dec@', '--version'], stdout=PIPE, check=True, encoding='ascii')
+     except (CalledProcessError, FileNotFoundError):
+         return False
+     else: