rust-llvm: fix build with gcc-15

As in meta-clang for clang-native:
https://github.com/kraj/meta-clang/commit/f915bbfc71f7b58c38607b8407718bd8b5cefa44

(From OE-Core rev: 818750db213dc2c0daac4757d078092be6de3fe6)

Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>

1 files changed, 32 insertions, 0 deletions

diff --git a/meta/recipes-devtools/rust/rust-llvm/0038-Add-missing-include-to-X86MCTargetDesc.h-123320.patch b/meta/recipes-devtools/rust/rust-llvm/0038-Add-missing-include-to-X86MCTargetDesc.h-123320.patch
new file mode 100644
index 0000000000..9bfbe9e2ed
--- /dev/null
+++ b/meta/recipes-devtools/rust/rust-llvm/0038-Add-missing-include-to-X86MCTargetDesc.h-123320.patch
@@ -0,0 +1,32 @@
+From 72dc74c42eb9d9940b36c6804a4e4ac757370324 Mon Sep 17 00:00:00 2001
+From: Stephan Hageboeck <stephan.hageboeck@cern.ch>
+Date: Mon, 20 Jan 2025 17:52:47 +0100
+Subject: [PATCH] Add missing include to X86MCTargetDesc.h (#123320)
+
+In gcc-15, explicit includes of `<cstdint>` are required when fixed-size
+integers are used. In this file, this include only happened as a side
+effect of including SmallVector.h
+
+Although llvm compiles fine, the root-project would benefit from
+explicitly including it here, so we can backport the patch.
+
+Maybe interesting for @hahnjo and @vgvassilev
+
+Upstream-Status: Backport [https://github.com/llvm/llvm-project/commit/7abf44069aec61eee147ca67a6333fc34583b524]
+Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
+---
+ llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h b/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
+index 437a7bd6f..fd7d79484 100644
+--- a/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
++++ b/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
+@@ -13,6 +13,7 @@
+ #ifndef LLVM_LIB_TARGET_X86_MCTARGETDESC_X86MCTARGETDESC_H
+ #define LLVM_LIB_TARGET_X86_MCTARGETDESC_X86MCTARGETDESC_H
+ 
++#include <cstdint>
+ #include <memory>
+ #include <string>
+