2 files changed, 35 insertions, 1 deletions

diff --git a/meta/recipes-devtools/rust/rust-llvm.inc b/meta/recipes-devtools/rust/rust-llvm.inc
index 5c2ccdac9a..e645e7a7ac 100644
--- a/meta/recipes-devtools/rust/rust-llvm.inc
+++ b/meta/recipes-devtools/rust/rust-llvm.inc
@@ -3,7 +3,9 @@ LICENSE ?= "Apache-2.0-with-LLVM-exception"
 HOMEPAGE = "http://www.rust-lang.org"
 
 SRC_URI += "file://0002-llvm-allow-env-override-of-exe-path.patch;striplevel=2 \
-            file://0001-AsmMatcherEmitter-sort-ClassInfo-lists-by-name-as-we.patch;striplevel=2"
+            file://0001-AsmMatcherEmitter-sort-ClassInfo-lists-by-name-as-we.patch;striplevel=2 \
+            file://0003-Support-Add-missing-cstdint-header-to-Signals.h.patch;striplevel=2 \
+"
 
 S = "${RUSTSRC}/src/llvm-project/llvm"
 
diff --git a/meta/recipes-devtools/rust/rust-llvm/0003-Support-Add-missing-cstdint-header-to-Signals.h.patch b/meta/recipes-devtools/rust/rust-llvm/0003-Support-Add-missing-cstdint-header-to-Signals.h.patch
new file mode 100644
index 0000000000..6ed23aa9c5
--- /dev/null
+++ b/meta/recipes-devtools/rust/rust-llvm/0003-Support-Add-missing-cstdint-header-to-Signals.h.patch
@@ -0,0 +1,32 @@
+From a94bf34221fc4519bd8ec72560c2d363ffe2de4c Mon Sep 17 00:00:00 2001
+From: Sergei Trofimovich <slyich@gmail.com>
+Date: Mon, 23 May 2022 08:03:23 +0100
+Subject: [PATCH] [Support] Add missing <cstdint> header to Signals.h
+
+Without the change llvm build fails on this week's gcc-13 snapshot as:
+
+    [  0%] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/Signals.cpp.o
+    In file included from llvm/lib/Support/Signals.cpp:14:
+    llvm/include/llvm/Support/Signals.h:119:8: error: variable or field 'CleanupOnSignal' declared void
+      119 |   void CleanupOnSignal(uintptr_t Context);
+          |        ^~~~~~~~~~~~~~~
+
+Upstream-Status: Backport [llvmorg-15.0.0 ff1681ddb303223973653f7f5f3f3435b48a1983]
+Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
+Signed-off-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
+---
+ llvm/include/llvm/Support/Signals.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/llvm/include/llvm/Support/Signals.h b/llvm/include/llvm/Support/Signals.h
+index 44f5a750ff5c..937e0572d4a7 100644
+--- a/llvm/include/llvm/Support/Signals.h
++++ b/llvm/include/llvm/Support/Signals.h
+@@ -14,6 +14,7 @@
+ #ifndef LLVM_SUPPORT_SIGNALS_H
+ #define LLVM_SUPPORT_SIGNALS_H
+ 
++#include <cstdint>
+ #include <string>
+ 
+ namespace llvm {