Add patches in order to work with Python 3.12 and 3.13

0001-lldb-Adapt-code-to-Python-3.13.patch

@@ -0,0 +1,74 @@
+From ed87035da34be675df7ea78bdf5f7631d81ab2db Mon Sep 17 00:00:00 2001
+From: Tulio Magno Quites Machado Filho <tuliom@redhat.com>
+Date: Wed, 25 Oct 2023 10:48:53 -0300
+Subject: [PATCH] [lldb] Adapt code to Python 3.13
+
+1. Remove usage of PyEval_ThreadsInitialized and PyEval_InitThreads
+
+Both of these functions were removed in Python 3.13 [1] after being
+deprecated since Python 3.9.
+
+According to "What's new in Python 3.13" document [1]:
+
+    Since Python 3.7, Py_Initialize() always creates the GIL: calling
+    PyEval_InitThreads() did nothing and PyEval_ThreadsInitialized()
+    always returned non-zero.
+
+2. Replace _Py_IsFinalizing() with Py_IsFinalizing().
+
+[1] https://docs.python.org/3.13/whatsnew/3.13.html
+---
+ .../ScriptInterpreter/Python/PythonDataObjects.cpp       | 4 +++-
+ .../ScriptInterpreter/Python/ScriptInterpreterPython.cpp | 9 +++++++++
+ 2 files changed, 12 insertions(+), 1 deletion(-)
+
+diff --git a/lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.cpp b/lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.cpp
+index 9ac840a4a102..fe3438c42471 100644
+--- a/lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.cpp
++++ b/lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.cpp
+@@ -71,7 +71,9 @@ Expected<std::string> python::As<std::string>(Expected<PythonObject> &&obj) {
+ }
+ 
+ static bool python_is_finalizing() {
+-#if PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION < 7
++#if (PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION >= 13) || (PY_MAJOR_VERSION > 3)
++  return Py_IsFinalizing();
++#elif PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION < 7
+   return _Py_Finalizing != nullptr;
+ #else
+   return _Py_IsFinalizing();
+diff --git a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
+index a57c8e4984ad..968cc8ca0300 100644
+--- a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
++++ b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
+@@ -179,18 +179,27 @@ private:
+       return;
+ #endif
+ 
++// `PyEval_ThreadsInitialized` was deprecated in Python 3.9 and removed in
++// Python 3.13. It has been returning `true` always since Python 3.7.
++#if (PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION < 9) || (PY_MAJOR_VERSION < 3)
+     if (PyEval_ThreadsInitialized()) {
++#endif
+       Log *log = GetLog(LLDBLog::Script);
+ 
+       m_was_already_initialized = true;
+       m_gil_state = PyGILState_Ensure();
+       LLDB_LOGV(log, "Ensured PyGILState. Previous state = {0}locked\n",
+                 m_gil_state == PyGILState_UNLOCKED ? "un" : "");
++
++// `PyEval_InitThreads` was deprecated in Python 3.9 and removed in
++// Python 3.13.
++#if (PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION < 9) || (PY_MAJOR_VERSION < 3)
+       return;
+     }
+ 
+     // InitThreads acquires the GIL if it hasn't been called before.
+     PyEval_InitThreads();
++#endif
+   }
+ 
+   PyGILState_STATE m_gil_state = PyGILState_UNLOCKED;
+-- 
+2.41.0
+

0001-lldb-Replace-the-usage-of-module-imp-with-module-imp.patch

@@ -0,0 +1,91 @@
+From 16fd09f102eff20825847e32f225715960d1c082 Mon Sep 17 00:00:00 2001
+From: Tulio Magno Quites Machado Filho <tuliom@redhat.com>
+Date: Wed, 25 Oct 2023 10:48:53 -0300
+Subject: [PATCH] [lldb] Replace the usage of module imp with module importlib
+
+imp got removed in Python 3.12 [1] and the community recommends using
+importlib in newer Python versions.
+
+[1] https://docs.python.org/3.12/whatsnew/3.12.html#imp
+---
+ lldb/scripts/use_lldb_suite.py  | 30 ++++++++++++++++++++++--------
+ lldb/test/API/use_lldb_suite.py | 29 +++++++++++++++++++++--------
+ 2 files changed, 43 insertions(+), 16 deletions(-)
+
+diff --git a/lldb/scripts/use_lldb_suite.py b/lldb/scripts/use_lldb_suite.py
+index 6388d87b181c..4cedfa532cf9 100644
+--- a/lldb/scripts/use_lldb_suite.py
++++ b/lldb/scripts/use_lldb_suite.py
+@@ -17,10 +17,25 @@ def find_lldb_root():
+             return lldb_root
+ 
+ lldb_root = find_lldb_root()
+-import imp
+-fp, pathname, desc = imp.find_module("use_lldb_suite_root", [lldb_root])
+-try:
+-    imp.load_module("use_lldb_suite_root", fp, pathname, desc)
+-finally:
+-    if fp:
+-        fp.close()
++
++# Module imp got removed in Python 3.12.
++if (
++    sys.version_info.major == 3 and sys.version_info.minor >= 12
++) or sys.version_info.major > 3:
++    import importlib.machinery
++    import importlib.util
++
++    path = os.path.join(lldb_root, "use_lldb_suite_root.py")
++    loader = importlib.machinery.SourceFileLoader("use_lldb_suite_root", path)
++    spec = importlib.util.spec_from_loader("use_lldb_suite_root", loader=loader)
++    module = importlib.util.module_from_spec(spec)
++    loader.exec_module(module)
++else:
++    import imp
++
++    fp, pathname, desc = imp.find_module("use_lldb_suite_root", [lldb_root])
++    try:
++        imp.load_module("use_lldb_suite_root", fp, pathname, desc)
++    finally:
++        if fp:
++            fp.close()
+diff --git a/lldb/test/API/use_lldb_suite.py b/lldb/test/API/use_lldb_suite.py
+index e237dd4b8a56..c9332d9921b4 100644
+--- a/lldb/test/API/use_lldb_suite.py
++++ b/lldb/test/API/use_lldb_suite.py
+@@ -20,11 +20,24 @@ def find_lldb_root():
+ 
+ lldb_root = find_lldb_root()
+ 
+-import imp
+-
+-fp, pathname, desc = imp.find_module("use_lldb_suite_root", [lldb_root])
+-try:
+-    imp.load_module("use_lldb_suite_root", fp, pathname, desc)
+-finally:
+-    if fp:
+-        fp.close()
++# Module imp got removed in Python 3.12.
++if (
++    sys.version_info.major == 3 and sys.version_info.minor >= 12
++) or sys.version_info.major > 3:
++    import importlib.machinery
++    import importlib.util
++
++    path = os.path.join(lldb_root, "use_lldb_suite_root.py")
++    loader = importlib.machinery.SourceFileLoader("use_lldb_suite_root", path)
++    spec = importlib.util.spec_from_loader("use_lldb_suite_root", loader=loader)
++    module = importlib.util.module_from_spec(spec)
++    loader.exec_module(module)
++else:
++    import imp
++
++    fp, pathname, desc = imp.find_module("use_lldb_suite_root", [lldb_root])
++    try:
++        imp.load_module("use_lldb_suite_root", fp, pathname, desc)
++    finally:
++        if fp:
++            fp.close()
+-- 
+2.41.0
+

lldb.spec

@@ -19,6 +19,11 @@ Source0:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{lldb_v
 Source1:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{lldb_version}%{?rc_ver:-rc%{rc_ver}}/%{lldb_srcdir}.tar.xz.sig
 Source2:	release-keys.asc
 
+# Backport from https://github.com/llvm/llvm-project/pull/70443
+Patch:		0001-lldb-Replace-the-usage-of-module-imp-with-module-imp.patch
+# Backport from https://github.com/llvm/llvm-project/pull/70445
+Patch:		0001-lldb-Adapt-code-to-Python-3.13.patch
+
 BuildRequires:	clang
 BuildRequires:	cmake
 BuildRequires:	ninja-build