Rebuild with python 3.14

pkg.info

@@ -1,7 +1,7 @@
 name: dtc
 description: Device tree compiler
 version: 1.7.2
-revision: 1
+revision: 2
 url: https://www.devicetree.org/
 license: GPL2-only
 architecture: any
@@ -10,11 +10,13 @@ depends:
   - glibc
   - libyaml
 optional_depends:
-  - python
+  - python3=3.14.*:For python bindings
 make_depends:
   - meson
+  - python3=3.14.*
   - python-setuptools-scm
   - swig
+  - valgrind
 downloads:
   - url: https://kernel.org/pub/software/utils/dtc/dtc-${BPM_PKG_VERSION}.tar.xz
     extract_to: ${BPM_SOURCE}

source-files/9a1c801a1a3c102bf95c5339c9e985b26b823a21.patch

@@ -0,0 +1,81 @@
+From 9a1c801a1a3c102bf95c5339c9e985b26b823a21 Mon Sep 17 00:00:00 2001
+From: Stephen Gallagher <[email protected]>
+Date: Tue, 6 Jan 2026 14:19:30 -0500
+Subject: [PATCH] Fix discarded const qualifiers
+
+It's unsafe to implicitly discard the const qualifier on a pointer. In
+overlay_fixup_phandle(), this was probably just an oversight, and making
+the "sep" variable a const char * is sufficient to fix it.
+
+In create_node(), however, the "p" variable is directly modifying the
+buffer pointed to by "const char* node_name". To fix this, we need to
+actually make a duplicate of the buffer and operate on that instead.
+
+This introduces a malloc()/free()  and an unbounded strdup() into the
+operation, but fdtput isn't a long-running service and the node_name
+argument comes directly from argv, so this shouldn't introduce a
+significant performance impact.
+
+Signed-off-by: Stephen Gallagher <[email protected]>
+Signed-off-by: David Gibson <[email protected]>
+---
+ fdtput.c             | 8 +++++---
+ libfdt/fdt_overlay.c | 3 ++-
+ meson.build          | 1 +
+ 3 files changed, 8 insertions(+), 4 deletions(-)
+
+diff --git a/fdtput.c b/fdtput.c
+index 05f2b933..fdb581a2 100644
+--- a/fdtput.c
++++ b/fdtput.c
+@@ -254,19 +254,21 @@ static int create_paths(char **blob, const char *in_path)
+ static int create_node(char **blob, const char *node_name)
+ {
+ 	int node = 0;
+-	char *p;
++	const char *p;
++	char *path = NULL;
+ 
+ 	p = strrchr(node_name, '/');
+ 	if (!p) {
+ 		report_error(node_name, -1, -FDT_ERR_BADPATH);
+ 		return -1;
+ 	}
+-	*p = '\0';
+ 
+ 	*blob = realloc_node(*blob, p + 1);
+ 
+ 	if (p > node_name) {
+-		node = fdt_path_offset(*blob, node_name);
++		path = xstrndup(node_name, (size_t)(p - node_name));
++		node = fdt_path_offset(*blob, path);
++		free(path);
+ 		if (node < 0) {
+ 			report_error(node_name, -1, node);
+ 			return -1;
+diff --git a/libfdt/fdt_overlay.c b/libfdt/fdt_overlay.c
+index e6b9eb64..51a38596 100644
+--- a/libfdt/fdt_overlay.c
++++ b/libfdt/fdt_overlay.c
+@@ -407,7 +407,8 @@ static int overlay_fixup_phandle(void *fdt, void *fdto, int symbols_off,
+ 		const char *fixup_str = value;
+ 		uint32_t path_len, name_len;
+ 		uint32_t fixup_len;
+-		char *sep, *endptr;
++		const char *sep;
++		char *endptr;
+ 		int poffset, ret;
+ 
+ 		fixup_end = memchr(value, '\0', len);
+diff --git a/meson.build b/meson.build
+index 66b44e87..501b706c 100644
+--- a/meson.build
++++ b/meson.build
+@@ -18,6 +18,7 @@ add_project_arguments(
+     '-Wshadow',
+     '-Wsuggest-attribute=format',
+     '-Wwrite-strings',
++    '-Wdiscarded-qualifiers',
+   ]),
+   language: 'c'
+ )

source-files/9a969f3b70b07bbf1c9df44a38d7f8d1d3a6e2a5.patch

@@ -1,7 +1,8 @@
 From 9a969f3b70b07bbf1c9df44a38d7f8d1d3a6e2a5 Mon Sep 17 00:00:00 2001
 From: Brandon Maier <[email protected]>
 Date: Sun, 24 Nov 2024 15:48:04 -0600
-Subject: pylibfdt/libfdt.i: fix backwards compatibility of return values
+Subject: [PATCH] pylibfdt/libfdt.i: fix backwards compatibility of return
+ values
 
 When our Python functions wrap `fdt_getprop()` they return a list
 containing `[*data, length]`.
@@ -25,7 +26,7 @@ Signed-off-by: David Gibson <[email protected]>
  1 file changed, 14 insertions(+), 11 deletions(-)
 
 diff --git a/pylibfdt/libfdt.i b/pylibfdt/libfdt.i
-index 9f5b6a9..bb9985c 100644
+index 9f5b6a9c..bb9985c3 100644
 --- a/pylibfdt/libfdt.i
 +++ b/pylibfdt/libfdt.i
 @@ -114,11 +114,14 @@ def check_err_null(val, quiet=()):
@@ -83,6 +84,3 @@ index 9f5b6a9..bb9985c 100644
          return True
  
      def get_phandle(self, nodeoffset):
--- 
-cgit 1.2.3-korg
-

source-files/glibc-2.41.patch

@@ -1,39 +0,0 @@
-From ce1d8588880aecd7af264e422a16a8b33617cef7 Mon Sep 17 00:00:00 2001
-From: David Gibson <[email protected]>
-Date: Wed, 5 Feb 2025 13:39:43 +1100
-Subject: tests: When building .so from -O asm output mark as non-executable
- stack
-
-For certain tests, we take the output from dtc -O asm and build it into
-a .so shared library which we then dlopen() for further tests.  Because we
-don't mark it otherwise, it's treated as requiring an executable stack,
-which dlopen() refuses to open as of glibc-2.41.
-
-Of course, the library is pure data, no code, so it certainly doesn't need
-an executable stack.  Add the -znoexecstack linker option to avoid the
-error.
-
-Fixes: https://github.com/dgibson/dtc/issues/163
-
-Reported-by: Xi Ruoyao <[email protected]>
-Signed-off-by: David Gibson <[email protected]>
----
- tests/run_tests.sh | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/tests/run_tests.sh b/tests/run_tests.sh
-index 937b128..f0b51c0 100755
---- a/tests/run_tests.sh
-+++ b/tests/run_tests.sh
-@@ -201,7 +201,7 @@ run_dtc_test () {
- }
- 
- asm_to_so () {
--    $CC -shared -o $1.test.so "$SRCDIR/data.S" $1.test.s
-+    $CC -shared -Wl,-znoexecstack -o $1.test.so "$SRCDIR/data.S" $1.test.s
- }
- 
- asm_to_so_test () {
--- 
-cgit 1.2.3-korg
-

source.sh

@@ -6,8 +6,14 @@
 # This function is used for putting downloaded files to the correct location or applying patches
 prepare() {
   cd "$BPM_SOURCE"
-  patch -Np1 -i "$BPM_WORKDIR"/swig-4.3.patch
+
-  patch -Np1 -i "$BPM_WORKDIR"/glibc-2.41.patch
+  # pylibfdt/libfdt.i: fix backwards compatibility of return values
+  patch -Np1 -i "$BPM_WORKDIR"/9a969f3b70b07bbf1c9df44a38d7f8d1d3a6e2a5.patch
+
+  # Fix discarded const qualifiers
+  patch -Np1 -i "$BPM_WORKDIR"/9a1c801a1a3c102bf95c5339c9e985b26b823a21.patch
+
+  # Add uutils compatibility
   patch -Np1 -i "$BPM_WORKDIR"/add-uutils-compatibility.patch
 }