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, 28 insertions, 0 deletions

diff --git a/meta/recipes-devtools/rust/rust-llvm/0036-Add-cstdint-to-SmallVector-101761.patch b/meta/recipes-devtools/rust/rust-llvm/0036-Add-cstdint-to-SmallVector-101761.patch
new file mode 100644
index 0000000000..cf00eacbee
--- /dev/null
+++ b/meta/recipes-devtools/rust/rust-llvm/0036-Add-cstdint-to-SmallVector-101761.patch
@@ -0,0 +1,28 @@
+From 9c9071480edd4093b28a9e9a9980c2426d27344c Mon Sep 17 00:00:00 2001
+From: Sam James <sam@gentoo.org>
+Date: Fri, 2 Aug 2024 23:07:21 +0100
+Subject: [PATCH] Add `<cstdint>` to SmallVector (#101761)
+
+SmallVector uses `uint32_t`, `uint64_t` without including `<cstdint>`
+which fails to build w/ GCC 15 after a change in libstdc++ [0]
+
+[0] https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=3a817a4a5a6d94da9127af3be9f84a74e3076ee2
+
+Upstream-Status: Backport [https://github.com/llvm/llvm-project/commit/7e44305041d96b064c197216b931ae3917a34ac1]
+Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
+---
+ llvm/include/llvm/ADT/SmallVector.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/llvm/include/llvm/ADT/SmallVector.h b/llvm/include/llvm/ADT/SmallVector.h
+index 09676d792..17444147b 100644
+--- a/llvm/include/llvm/ADT/SmallVector.h
++++ b/llvm/include/llvm/ADT/SmallVector.h
+@@ -19,6 +19,7 @@
+ #include <algorithm>
+ #include <cassert>
+ #include <cstddef>
++#include <cstdint>
+ #include <cstdlib>
+ #include <cstring>
+ #include <functional>