2 files changed, 82 insertions, 0 deletions

diff --git a/meta-python/recipes-devtools/python/python3-pydantic-core/0001-musl-enable-getrandom-on-all-musl-platforms.patch b/meta-python/recipes-devtools/python/python3-pydantic-core/0001-musl-enable-getrandom-on-all-musl-platforms.patch
new file mode 100644
index 0000000000..fd94526686
--- /dev/null
+++ b/meta-python/recipes-devtools/python/python3-pydantic-core/0001-musl-enable-getrandom-on-all-musl-platforms.patch
@@ -0,0 +1,81 @@
+From 4253e25b7f31d207c69b9997f403b6e4e560e258 Mon Sep 17 00:00:00 2001
+From: Tamir Duberstein <tamird@gmail.com>
+Date: Thu, 20 Mar 2025 11:45:08 -0400
+Subject: [PATCH] musl: enable `getrandom` on all musl platforms
+
+The existing bindings were added in #1399 and limited to targets where
+rustc used musl version >= 1.1.20 which was not all musl targets at that
+time. Since https://github.com/rust-lang/rust/pull/107129 all musl
+targets use musl 1.2.3. Hence, move the binding to the module root so it
+is available for all musl targets.
+
+Upstream-Status: Backport [https://github.com/rust-lang/libc/pull/4346]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/unix/linux_like/linux/musl/b32/arm/mod.rs | 4 ----
+ src/unix/linux_like/linux/musl/b32/powerpc.rs | 4 ----
+ src/unix/linux_like/linux/musl/b32/x86/mod.rs | 4 ----
+ src/unix/linux_like/linux/musl/b64/mod.rs     | 4 ----
+ src/unix/linux_like/linux/musl/mod.rs         | 2 ++
+ 5 files changed, 2 insertions(+), 16 deletions(-)
+
+--- a/src/unix/linux_like/linux/musl/b32/arm/mod.rs
++++ b/src/unix/linux_like/linux/musl/b32/arm/mod.rs
+@@ -841,10 +841,6 @@ pub const SYS_process_mrelease: ::c_long
+ pub const SYS_futex_waitv: ::c_long = 449;
+ pub const SYS_set_mempolicy_home_node: ::c_long = 450;
+ 
+-extern "C" {
+-    pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
+-}
+-
+ cfg_if! {
+     if #[cfg(libc_align)] {
+         mod align;
+--- a/src/unix/linux_like/linux/musl/b32/powerpc.rs
++++ b/src/unix/linux_like/linux/musl/b32/powerpc.rs
+@@ -796,7 +796,3 @@ pub const SYS_memfd_secret: ::c_long = 4
+ pub const SYS_process_mrelease: ::c_long = 448;
+ pub const SYS_futex_waitv: ::c_long = 449;
+ pub const SYS_set_mempolicy_home_node: ::c_long = 450;
+-
+-extern "C" {
+-    pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
+-}
+--- a/src/unix/linux_like/linux/musl/b32/x86/mod.rs
++++ b/src/unix/linux_like/linux/musl/b32/x86/mod.rs
+@@ -956,10 +956,6 @@ pub const EFL: ::c_int = 14;
+ pub const UESP: ::c_int = 15;
+ pub const SS: ::c_int = 16;
+ 
+-extern "C" {
+-    pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
+-}
+-
+ cfg_if! {
+     if #[cfg(libc_align)] {
+         mod align;
+--- a/src/unix/linux_like/linux/musl/b64/mod.rs
++++ b/src/unix/linux_like/linux/musl/b64/mod.rs
+@@ -134,10 +134,6 @@ pub const __SIZEOF_PTHREAD_RWLOCK_T: usi
+ pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
+ pub const __SIZEOF_PTHREAD_BARRIER_T: usize = 32;
+ 
+-extern "C" {
+-    pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
+-}
+-
+ cfg_if! {
+     if #[cfg(target_arch = "aarch64")] {
+         mod aarch64;
+--- a/src/unix/linux_like/linux/musl/mod.rs
++++ b/src/unix/linux_like/linux/musl/mod.rs
+@@ -885,6 +885,8 @@ extern "C" {
+ 
+     pub fn dirname(path: *mut ::c_char) -> *mut ::c_char;
+     pub fn basename(path: *mut ::c_char) -> *mut ::c_char;
++    // Addded in `musl` 1.1.20
++    pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
+ }
+ 
+ // Alias <foo> to <foo>64 to mimic glibc's LFS64 support
diff --git a/meta-python/recipes-devtools/python/python3-pydantic-core_2.35.2.bb b/meta-python/recipes-devtools/python/python3-pydantic-core_2.35.2.bb
index 1d0d1f477b..788cbd2ceb 100644
--- a/meta-python/recipes-devtools/python/python3-pydantic-core_2.35.2.bb
+++ b/meta-python/recipes-devtools/python/python3-pydantic-core_2.35.2.bb
@@ -11,6 +11,7 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=ab599c188b4a314d2856b3a55030c75c"
 require ${BPN}-crates.inc
 
 SRC_URI += "file://0001-Upgrade-radium-to-1.0.patch;patchdir=${UNPACKDIR}/cargo_home/bitbake/bitvec-1.0.1/"
+SRC_URI += "file://0001-musl-enable-getrandom-on-all-musl-platforms.patch;patchdir=${UNPACKDIR}/cargo_home/bitbake/libc-0.2.155/"
 SRC_URI += "file://0001-cargo.toml-Update-bitvec-to-use-radium-1.x.patch"
 SRC_URI[sha256sum] = "e010b13ff0d6375ee83f7478fbda42e1fbf55f1b2feef76b673c40861ffd31e6"