python3Packages.tesserocr: fix build with leptonica 1.83

2023-01-28 19:41:10 +00:00
parent 7d6ecd0573
commit 96aa0e2140
1 changed files with 5 additions and 0 deletions
@@ -24,6 +24,11 @@ buildPythonPackage rec {
    sha256 = "1bmj76gi8401lcqdaaznfmz9yf11myy1bzivqwwq08z3dwzxswck";
  };

+  # https://github.com/sirfz/tesserocr/issues/314
+  postPatch = ''
+    sed -i '/allheaders.h/a\    pass\n\ncdef extern from "leptonica/pix_internal.h" nogil:' tesseract.pxd
+  '';
+
  nativeBuildInputs = [
    cython
    pkg-config