python3Packages.sigrok: fix build with swig 4.4 (#523371)

2026-05-23 16:05:00 +00:00
parent 295c3f1c2a 452f7ac753
commit 7453a72e90
1 changed files with 8 additions and 0 deletions
@@ -25,6 +25,14 @@ toPythonModule (
      ./python-install.patch
    ];

+    postPatch = ''
+      ${orig.postPatch or ""}
+
+      # %init block lands in SWIG_mod_exec (returns int) under swig >= 4.4.
+      substituteInPlace bindings/python/sigrok/core/classes.i \
+        --replace-fail 'return nullptr;' 'return -1;'
+    '';
+
    nativeBuildInputs =
      orig.nativeBuildInputs or [ ]
      ++ [