opencl-clang: fix build with LLVM 18

- Update preferred LLVM version to 18.1.0.
- Backport a patch to fix build with LLVM 18. [^1]
- Track patches at AOSC-Tracking/opencl-clang @ aosc/v17.0.0.

[^1]: intel/opencl-clang#474

Author: MingcongBai

runtime-common/opencl-clang/autobuild/patches/0001-add-Visibility-field-to-Option-474.patch

@@ -0,0 +1,60 @@
+From 4476f253c57c261d0c068a8b799ffc309fe22164 Mon Sep 17 00:00:00 2001
+From: Wenwan Xing <[email protected]>
+Date: Wed, 16 Aug 2023 08:12:44 +0800
+Subject: [PATCH] add 'Visibility' field to Option (#474)
+
+---
+ options.h           |  4 ++--
+ options_compile.cpp | 12 ++++++------
+ 2 files changed, 8 insertions(+), 8 deletions(-)
+
+diff --git a/options.h b/options.h
+index 3e3ed38..5be4e1c 100644
+--- a/options.h
++++ b/options.h
+@@ -33,8 +33,8 @@ Copyright (c) Intel Corporation (2009-2017).
+ enum COMPILE_OPT_ID {
+   OPT_COMPILE_INVALID = 0, // This is not an option ID.
+ #define PREFIX(NAME, VALUE)
+-#define OPTION(PREFIX, NAME, ID, KIND, GROUP, ALIAS, ALIASARGS, FLAGS, PARAM,  \
+-               HELPTEXT, METAVAR, VALUES)                                      \
++#define OPTION(PREFIX, NAME, ID, KIND, GROUP, ALIAS, ALIASARGS, FLAGS,         \
++               VISIBILITY, PARAM, HELPTEXT, METAVAR, VALUES)                   \
+   OPT_COMPILE_##ID,
+ #include "opencl_clang_options.inc"
+   OPT_COMPILE_LAST_OPTION
+diff --git a/options_compile.cpp b/options_compile.cpp
+index 7b7aeb5..26693fb 100644
+--- a/options_compile.cpp
++++ b/options_compile.cpp
+@@ -35,8 +35,8 @@ Copyright (c) Intel Corporation (2009-2017).
+   static constexpr llvm::StringLiteral NAME##_init[] = VALUE;                  \
+   static constexpr llvm::ArrayRef<llvm::StringLiteral> NAME(                   \
+       NAME##_init, std::size(NAME##_init) - 1);
+-#define OPTION(PREFIX, NAME, ID, KIND, GROUP, ALIAS, ALIASARGS, FLAGS, PARAM,  \
+-               HELPTEXT, METAVAR, VALUES)
++#define OPTION(PREFIX, NAME, ID, KIND, GROUP, ALIAS, ALIASARGS, FLAGS, VISIBILITY, \
++               PARAM, HELPTEXT, METAVAR, VALUES)
+ #include "opencl_clang_options.inc"
+ #undef OPTION
+ #undef PREFIX
+@@ -47,12 +47,12 @@ extern llvm::ManagedStatic<llvm::sys::SmartMutex<true>> compileMutex;
+ 
+ static constexpr OptTable::Info ClangOptionsInfoTable[] = {
+ #define PREFIX(NAME, VALUE)
+-#define OPTION(PREFIX, NAME, ID, KIND, GROUP, ALIAS, ALIASARGS, FLAGS, PARAM,  \
+-               HELPTEXT, METAVAR, VALUES)                                      \
++#define OPTION(PREFIX, NAME, ID, KIND, GROUP, ALIAS, ALIASARGS, FLAGS, VISIBILITY, \
++               PARAM, HELPTEXT, METAVAR, VALUES)                               \
+   {                                                                            \
+     PREFIX, NAME, HELPTEXT, METAVAR, OPT_COMPILE_##ID,                         \
+-        llvm::opt::Option::KIND##Class, PARAM, FLAGS, OPT_COMPILE_##GROUP,     \
+-        OPT_COMPILE_##ALIAS, ALIASARGS, VALUES                                 \
++        llvm::opt::Option::KIND##Class, VISIBILITY, PARAM, FLAGS,              \
++        OPT_COMPILE_##GROUP, OPT_COMPILE_##ALIAS, ALIASARGS, VALUES            \
+   }                                                                            \
+   ,
+ #include "opencl_clang_options.inc"
+-- 
+2.44.0
+

runtime-common/opencl-clang/autobuild/patches/0001-fix-include-dirs.patch

@@ -1,5 +1,5 @@
 VER=17.0.0
-__SYSTEM_LLVM_VER=17.0.6
+__SYSTEM_LLVM_VER=18.1.0
 SRCS="tbl::https://github.com/intel/opencl-clang/archive/refs/tags/v$VER.tar.gz"
 CHKSUMS="sha256::ddfadeed84aae0f5ef72ff205939e0a6f4f236dbde55fc1f0f8abdfd9d777eb4"
 CHKUPDATE="anitya::id=230481"