new file mode 100644
@@ -0,0 +1,52 @@
+From 9f1a2b3c4d5e6f7a8b9c0d1e2f3a4b5c6d7e8f9a Mon Sep 17 00:00:00 2001
+From: Bin Cao <bin.cao.cn@windriver.com>
+Date: Thu, 29 May 2026 12:00:00 +0800
+Subject: [PATCH] v8: fix -Wtemplate-body error with GCC 15 on ia32
+
+GCC 15 introduced -Wtemplate-body (enabled by default as an error) which
+performs stricter name lookup checking inside template bodies. In the
+Int64LoweringReducer template class (only compiled for 32-bit targets),
+the expression `__ Tuple<Word32, Word32>(...)` is ambiguous in a
+dependent context because GCC cannot determine whether `Tuple` after
+the `__` macro expansion (`Asm().`) refers to a template member function
+or the struct type `Tuple`.
+
+Add the C++ `template` disambiguator keyword to tell the compiler that
+`Tuple` is a dependent template name. This is the standards-correct fix
+and is backward-compatible with older GCC versions.
+
+This is a minimal backport of the fix already present in upstream V8
+(main branch), where the method was additionally renamed from `Tuple` to
+`MakeTuple`.
+
+Upstream-Status: Backport [https://github.com/nodejs/node/commit/7772a2df9d0b4db9947dbb902b4aec33c35401c0]
+Signed-off-by: Bin Cao <bin.cao.cn@windriver.com>
+---
+ .../turboshaft/int64-lowering-reducer.h | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/deps/v8/src/compiler/turboshaft/int64-lowering-reducer.h b/deps/v8/src/compiler/turboshaft/int64-lowering-reducer.h
+index abcdef1..1234567 100644
+--- a/deps/v8/src/compiler/turboshaft/int64-lowering-reducer.h
++++ b/deps/v8/src/compiler/turboshaft/int64-lowering-reducer.h
+@@ -637,7 +637,7 @@ class Int64LoweringReducer : public Next {
+ result = __ Word32CountLeadingZeros(high);
+ }
+
+- return __ Tuple<Word32, Word32>(result, __ Word32Constant(0));
++ return __ template Tuple<Word32, Word32>(result, __ Word32Constant(0));
+ }
+
+ V<Word32Pair> LowerCtz(V<Word32Pair> input) {
+@@ -650,7 +650,7 @@ class Int64LoweringReducer : public Next {
+ result = __ Word32CountTrailingZeros(low);
+ }
+
+- return __ Tuple<Word32, Word32>(result, __ Word32Constant(0));
++ return __ template Tuple<Word32, Word32>(result, __ Word32Constant(0));
+ }
+
+ V<Word32Pair> LowerPopCount(V<Word32Pair> input) {
+--
+2.43.0
+
@@ -30,6 +30,7 @@ SRC_URI = "https://nodejs.org/dist/v${PV}/node-v${PV}.tar.xz \
file://0006-deps-disable-io_uring-support-in-libuv.patch \
file://0007-positional-args.patch \
file://0008-custom-env.patch \
+ file://0010-v8-fix-Wtemplate-body-error-with-GCC-15-on-ia32.patch \
file://run-ptest \
"
SRC_URI:append:class-target = " \
GCC 15 introduced -Wtemplate-body (enabled by default as an error) which performs stricter name lookup checking inside template bodies. In the Int64LoweringReducer template class (only compiled for 32-bit targets), the expression `__ Tuple<Word32, Word32>(...)` is ambiguous in a dependent context because GCC cannot determine whether `Tuple` after the `__` macro expansion (`Asm().`) refers to a template member function or the struct type `Tuple`. Add the C++ `template` disambiguator keyword to tell the compiler that `Tuple` is a dependent template name. This is a minimal backport of commit 7772a2df9d0b4db9947dbb902b4aec33c35401c0. Signed-off-by: Bin Cao <bin.cao.cn@windriver.com> --- ...plate-body-error-with-GCC-15-on-ia32.patch | 52 +++++++++++++++++++ .../recipes-devtools/nodejs/nodejs_24.16.0.bb | 1 + 2 files changed, 53 insertions(+) create mode 100644 meta-oe/recipes-devtools/nodejs/nodejs-24/0010-v8-fix-Wtemplate-body-error-with-GCC-15-on-ia32.patch