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package/python-pylibfdt: fix build with swig >= 4.5.0

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Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Bernd Kuhls
2026-09-05 14:20:37 +02:00
committed by Thomas Petazzoni
parent 82b1b68a07
commit f70de5ac39
1 changed files with 59 additions and 0 deletions
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59
package/python-pylibfdt/0001-pylibfdt-Replace-removed-SWIG-Python-2-compatibilit.patch Normal file
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@@ -0,0 +1,59 @@
From 5008d1d6a356b8d0a78060da2e1021507d529cff Mon Sep 17 00:00:00 2001
From: Jitka Plesnikova <jplesnik@redhat.com>
Date: Wed, 29 Jul 2026 07:55:56 +0200
Subject: [PATCH] pylibfdt: Replace removed SWIG Python 2 compatibility macros
SWIG 4.5.0 removed Python 2 compatibility macros (PyInt_*, PyString_*)
from its runtime header pyhead.swg (see commit 79f7a2b7cb7d). Replace
them with their Python 3 C API equivalents:
- PyString_FromString -> PyUnicode_FromString
- PyString_AsString -> PyBytes_AsString
- PyInt_AsLong -> PyLong_AsLong
The replacements are safe since the macros were already aliased to
these exact functions in SWIG's Python 3 code path.
Signed-off-by: Jitka Plesnikova <jplesnik@redhat.com>
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Upstream: https://github.com/dgibson/dtc/commit/5008d1d6a356b8d0a78060da2e1021507d529cff
python-pylibfdt imports tagged dtc versions and currently waits for a
new dtc release: https://github.com/devicetree-org/pylibfdt/pull/10
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
---
libfdt/libfdt.i | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/libfdt/libfdt.i b/libfdt/libfdt.i
index 1f9c0471..b1cb9873 100644
--- a/libfdt/libfdt.i
+++ b/libfdt/libfdt.i
@@ -1136,7 +1136,7 @@ typedef uint32_t fdt32_t;
PyObject *buff;
if ($1) {
- resultobj = PyString_FromString(
+ resultobj = PyUnicode_FromString(
fdt_string(fdt1, fdt32_to_cpu($1->nameoff)));
buff = PyByteArray_FromStringAndSize(
(const char *)($1 + 1), fdt32_to_cpu($1->len));
@@ -1169,13 +1169,13 @@ typedef uint32_t fdt32_t;
}
$1 = PyBytes_AsString($input);
%#else
- $1 = PyString_AsString($input); /* char *str */
+ $1 = PyBytes_AsString($input); /* char *str */
%#endif
}
/* typemaps used for fdt_next_node() */
%typemap(in, numinputs=1) int *depth (int depth) {
- depth = (int) PyInt_AsLong($input);
+ depth = (int) PyLong_AsLong($input);
$1 = &depth;
}