COMP: include stdlib.h for SWIG free/malloc with the Stable ABI

Needed by SWIG for free/malloc, but not included by Python.h with recent versions of the Stable ABI Addresses: C:\P\IPP\ITK-win_311-x64\Wrapping\Modules\ITKIOImageBase\itkImageSeriesWriterPython.cpp(1416): error C3861: 'free': identifier not found C:\P\IPP\ITK-win_311-x64\Wrapping\Modules\ITKIOImageBase\itkImageSeriesWriterPython.cpp(1562): error C3861: 'malloc': identifier not found Fix for upstream submitted: swig/swig#2856
InsightSoftwareConsortium · Apr 3, 2024 · 7e4c0c5 · 7e4c0c5
1 parent d55b260
commit 7e4c0c5
Show file tree

Hide file tree

Showing 3 changed files with 15 additions and 0 deletions.
diff --git a/Wrapping/Generators/Python/PyBase/pyBase.i b/Wrapping/Generators/Python/PyBase/pyBase.i
@@ -1,5 +1,10 @@
 %module(package="itk") pyBasePython
 
+%insert("begin") %{
+// Needed by SWIG for free/malloc, but not included by Python.h with recent versions of the Stable ABI
+#include "stdlib.h"
+%}
+
 %pythonbegin %{
 from . import _ITKPyBasePython
 import collections

diff --git a/Wrapping/Generators/Python/main_module_ext.i.in b/Wrapping/Generators/Python/main_module_ext.i.in
@@ -4,6 +4,11 @@
 @ITK_WRAP_PYTHON_GLOBAL_TIMESTAMP_DECLS@
 %}
 
+%insert("begin") %{
+// Needed by SWIG for free/malloc, but not included by Python.h with recent versions of the Stable ABI
+#include "stdlib.h"
+%}
+
 %pythoncode %{
 swig = {}
 @ITK_WRAP_PYTHON_LIBRARY_IMPORTS@

diff --git a/Wrapping/Generators/Python/module_ext.i.in b/Wrapping/Generators/Python/module_ext.i.in
@@ -8,4 +8,9 @@
 #define SWIGPY_SLICEOBJECT PyObject
 %}
 
+%insert("begin") %{
+// Needed by SWIG for free/malloc, but not included by Python.h with recent versions of the Stable ABI
+#include "stdlib.h"
+%}
+
 @ITK_WRAP_PYTHON_SWIG_EXT@