meta-balena-rust: rust-llvm: backport a fix for build with gcc-13

* needed for rust-llvm-native on hosts with gcc-13

(backport from
335eb3a93e96 rust-llvm: backport a fix for build with gcc-13)

Change-type: patch
Signed-off-by: Alex Gonzalez <[email protected]>

meta-balena-rust/recipes-devtools/rust/rust-llvm.inc

@@ -4,7 +4,8 @@ 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://0003-llvm-fix-include-benchmarks.patch;striplevel=2"
+            file://0003-Support-Add-missing-cstdint-header-to-Signals.h.patch;striplevel=2 \
+            file://0003-llvm-fix-include-benchmarks.patch;striplevel=2"
 
 S = "${RUSTSRC}/src/llvm-project/llvm"
 

meta-balena-rust/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 <[email protected]>
+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 <[email protected]>
+Signed-off-by: Alexander Sverdlin <[email protected]>
+---
+ 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 {