clang: backport patches to fix lldb errors

OE-core recently upgraded to swig 4.1.0 which results in errors:

11:49:31  | /poky/build/tmp/work-shared/llvm-project-source-15.0.4-r0/git/lldb/bindings/interfaces.swig:5: Error: Macro '__STDC_LIMIT_MACROS' redefined,
11:49:31  | :1: Error: previous definition of '__STDC_LIMIT_MACROS'.

Backport patches from release/15.x branch to fix these.

Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>

3 files changed, 78 insertions, 0 deletions

diff --git a/recipes-devtools/clang/clang/0035-lldb-fix-swig-error.patch b/recipes-devtools/clang/clang/0035-lldb-fix-swig-error.patch
new file mode 100644
index 0000000..460680b
--- /dev/null
+++ b/recipes-devtools/clang/clang/0035-lldb-fix-swig-error.patch
@@ -0,0 +1,30 @@
+From 392963bb1daf7ec8822a0f02929a8ada17eb0a0a Mon Sep 17 00:00:00 2001
+From: Jitka Plesnikova <jplesnik@redhat.com>
+Date: Wed, 21 Sep 2022 11:42:46 +0200
+Subject: [PATCH] [lldb] Fix 'error: non-const lvalue...' caused by SWIG 4.1.0
+
+Fix the failure caused by change in SwigValueWraper for C++11 and later
+for improved move semantics in SWIG commit.
+
+https://github.com/swig/swig/commit/d1055f4b3d51cb8060893f8036846ac743302dab
+(cherry picked from commit f0a25fe0b746f56295d5c02116ba28d2f965c175)
+
+Upstream-Status: Backport
+Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
+---
+ lldb/bindings/python/python-typemaps.swig | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/lldb/bindings/python/python-typemaps.swig b/lldb/bindings/python/python-typemaps.swig
+index bf3de66b91bf..d45431c771ca 100644
+--- a/lldb/bindings/python/python-typemaps.swig
++++ b/lldb/bindings/python/python-typemaps.swig
+@@ -435,7 +435,7 @@ template <> bool SetNumberFromPyObject<double>(double &number, PyObject *obj) {
+ 
+ %typemap(out) lldb::FileSP {
+   $result = nullptr;
+-  lldb::FileSP &sp = $1;
++  const lldb::FileSP &sp = $1;
+   if (sp) {
+     PythonFile pyfile = unwrapOrSetPythonException(PythonFile::FromFile(*sp));
+     if (!pyfile.IsValid())
diff --git a/recipes-devtools/clang/clang/0036-dc8f6ffc3bf297098a1dfd3fbce801afbe9f5238.patch b/recipes-devtools/clang/clang/0036-dc8f6ffc3bf297098a1dfd3fbce801afbe9f5238.patch
new file mode 100644
index 0000000..2c3498c
--- /dev/null
+++ b/recipes-devtools/clang/clang/0036-dc8f6ffc3bf297098a1dfd3fbce801afbe9f5238.patch
@@ -0,0 +1,46 @@
+From dc8f6ffc3bf297098a1dfd3fbce801afbe9f5238 Mon Sep 17 00:00:00 2001
+From: serge-sans-paille <sguelton@redhat.com>
+Date: Thu, 29 Sep 2022 21:48:38 +0200
+Subject: [PATCH] [lldb] Get rid of __STDC_LIMIT_MACROS and
+ __STDC_CONSTANT_MACROS
+
+C++11 made the use of these macro obsolete, see https://sourceware.org/bugzilla/show_bug.cgi?id=15366
+
+As a side effect this prevents https://github.com/swig/swig/issues/2193.
+
+Differential Revision: https://reviews.llvm.org/D134877
+
+(cherry picked from commit 81fc5f7909a4ef5a8d4b5da2a10f77f7cb01ba63)
+Upstream-Status: Backport
+Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
+---
+ lldb/bindings/CMakeLists.txt  | 2 --
+ lldb/bindings/interfaces.swig | 3 ---
+ 2 files changed, 5 deletions(-)
+
+diff --git a/lldb/bindings/CMakeLists.txt b/lldb/bindings/CMakeLists.txt
+index c8aa0bcf9681..9eed2f1e6299 100644
+--- a/lldb/bindings/CMakeLists.txt
++++ b/lldb/bindings/CMakeLists.txt
+@@ -26,8 +26,6 @@ set(SWIG_COMMON_FLAGS
+   -features autodoc
+   -I${LLDB_SOURCE_DIR}/include
+   -I${CMAKE_CURRENT_SOURCE_DIR}
+-  -D__STDC_LIMIT_MACROS
+-  -D__STDC_CONSTANT_MACROS
+   ${DARWIN_EXTRAS}
+ )
+ 
+diff --git a/lldb/bindings/interfaces.swig b/lldb/bindings/interfaces.swig
+index c9a6d0f06056..021c7683d170 100644
+--- a/lldb/bindings/interfaces.swig
++++ b/lldb/bindings/interfaces.swig
+@@ -1,8 +1,5 @@
+ /* Various liblldb typedefs that SWIG needs to know about.  */
+ #define __extension__ /* Undefine GCC keyword to make Swig happy when processing glibc's stdint.h. */
+-/* The ISO C99 standard specifies that in C++ implementations limit macros such
+-   as INT32_MAX should only be defined if __STDC_LIMIT_MACROS is. */
+-#define __STDC_LIMIT_MACROS
+ %include "stdint.i"
+ 
+ %include "lldb/lldb-defines.h"
diff --git a/recipes-devtools/clang/common.inc b/recipes-devtools/clang/common.inc
index a0f8a00..5f6a6f4 100644
--- a/recipes-devtools/clang/common.inc
+++ b/recipes-devtools/clang/common.inc
@@ -44,6 +44,8 @@ SRC_URI = "\
     file://0032-compiler-rt-Enable-__int128-for-ppc32.patch \
     file://0033-llvm-Do-not-use-cmake-infra-to-detect-libzstd.patch \
     file://0034-Revert-MIPS-compiler-rt-Fix-stat-struct-s-size-for-O.patch \
+    file://0035-lldb-fix-swig-error.patch \
+    file://0036-dc8f6ffc3bf297098a1dfd3fbce801afbe9f5238.patch \
     "
 # Fallback to no-PIE if not set
 GCCPIE ??= ""