[med-svn] [Git][med-team/gdcm][master] Add patch for fixing FTBFS with swig 4.5.0

[Gianfranco Costamagna (@locutusofborg)]

Gianfranco Costamagna pushed to branch master at Debian Med / gdcm


Commits:
41d3be18 by Rafael Laboissière at 2026-08-24T14:38:44+02:00
Add patch for fixing FTBFS with swig 4.5.0

Closes: #1145354

- - - - -


2 changed files:

- + debian/patches/build-with-swig-4.5.0.patch
- debian/patches/series


Changes:

=====================================
debian/patches/build-with-swig-4.5.0.patch
=====================================
@@ -0,0 +1,48 @@
+Description: Build with swig 4.5.0
+ Without this patch, the package FTBFS with swig 4.5.0. This is due to
+ the removal of the Python 2 compatibility macros in version 4.5.0.
+ According to the SWIG authors, these macros were retained in the
+ generated code (pyhead.swg) solely for user typemaps. All typemap
+ using these macros are updated to call the Python 3 C API
+ directly.
+Author: Rafael Laboissière <rafael at debian.org>
+Bug-Debian: https://bugs.debian.org/1145354
+Forwarded: no
+Last-Update: 2026-08-24
+
+--- gdcm-3.0.24.orig/Wrapping/Python/gdcmswig.i
++++ gdcm-3.0.24/Wrapping/Python/gdcmswig.i
+@@ -338,11 +338,11 @@ EXTEND_CLASS_PRINT(gdcm::ByteValue)
+ %template(SmartPtrSQ) gdcm::SmartPointer<gdcm::SequenceOfItems>;
+ %template(SmartPtrFrag) gdcm::SmartPointer<gdcm::SequenceOfFragments>;
+ %typemap(in) (const char* array, uint32_t length) {
+-  $1 = PyString_AsString($input);
++  $1 = PyBytes_AsString($input);
+   if ($1 == NULL) {
+     SWIG_exception_fail(SWIG_ArgError(SWIG_TypeError), "in method '$symname', argument $argnum expected byte string.");
+   }
+-  Py_ssize_t length = PyString_Size($input);
++  Py_ssize_t length = PyBytes_Size($input);
+   if (static_cast<size_t>(length) > std::numeric_limits<uint32_t>::max()) {
+     SWIG_exception_fail(SWIG_ArgError(SWIG_OverflowError), "in method '$symname', array in argument $argnum is too large.");
+   }
+@@ -408,7 +408,7 @@ EXTEND_CLASS_PRINT(gdcm::File)
+  int n = arg1->GetNumberOfDimensions();
+  $result = PyList_New(n);
+  for (i = 0; i < n; i++) {
+-   PyObject *o = PyInt_FromLong((long) $1[i]);
++   PyObject *o = PyLong_FromLong((long) $1[i]);
+    PyList_SetItem($result,i,o);
+  }
+ }
+--- gdcm-3.0.24.orig/Wrapping/SWIGCommon/gdcmcommon.i
++++ gdcm-3.0.24/Wrapping/SWIGCommon/gdcmcommon.i
+@@ -403,7 +403,7 @@ using namespace gdcm;
+  int n = arg1->GetNumberOfDimensions();
+  $result = PyList_New(n);
+  for (i = 0; i < n; i++) {
+-   PyObject *o = PyInt_FromLong((long) $1[i]);
++   PyObject *o = PyLong_FromLong((long) $1[i]);
+    PyList_SetItem($result,i,o);
+  }
+ }


=====================================
debian/patches/series
=====================================
@@ -16,3 +16,4 @@ CVE-2025-48429.patch
 CVE-2026-3650.patch
 fix-ftbfs-with-vtk-9.6-and-gcc-15.patch
 fix-ftbfs-with-poppler-26.07.patch
+build-with-swig-4.5.0.patch



View it on GitLab: https://salsa.debian.org/med-team/gdcm/-/commit/41d3be1856fc497016c7640c90dd46e215523ce0

-- 
View it on GitLab: https://salsa.debian.org/med-team/gdcm/-/commit/41d3be1856fc497016c7640c90dd46e215523ce0
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