Ignored the option

(cherry picked from commit 99345c882cd7f360dc26c7e3b2d17841412a50c6)

0013-Ignored-option-Wa-generate-missing-build-notes.patch

@@ -0,0 +1,50 @@
+From 2ce94f822eb951dcff23036f204a98900a4fb805 Mon Sep 17 00:00:00 2001
+From: wangqiang <wangqiang1@kylinos.cn>
+Date: Wed, 24 Apr 2024 11:21:02 +0800
+Subject: [PATCH] Ignored option `-Wa,--generate-missing-build-notes=`
+
+---
+ clang/lib/Driver/ToolChains/Clang.cpp               |  6 ++++++
+ .../Driver/test-generate-missing-build-notes.cpp    | 13 +++++++++++++
+ 2 files changed, 19 insertions(+)
+ create mode 100644 clang/test/Driver/test-generate-missing-build-notes.cpp
+
+diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp
+index 6b5930990..704a32912 100644
+--- a/clang/lib/Driver/ToolChains/Clang.cpp
++++ b/clang/lib/Driver/ToolChains/Clang.cpp
+@@ -2731,6 +2731,12 @@ static void CollectArgsForIntegratedAssembler(Compilation &C,
+         CmdArgs.push_back(Value.data());
+       } else if (Value == "--version") {
+         D.PrintVersion(C, llvm::outs());
++    #ifdef BUILD_FOR_OPENEULER
++      } else if (Value.startswith("--generate-missing-build-notes=") &&
++      Args.hasFlag(options::OPT_fgcc_compatible,
++      options::OPT_fno_gcc_compatible, false)) {
++      // Do nothing.
++    #endif
+       } else {
+         D.Diag(diag::err_drv_unsupported_option_argument)
+             << A->getSpelling() << Value;
+diff --git a/clang/test/Driver/test-generate-missing-build-notes.cpp b/clang/test/Driver/test-generate-missing-build-notes.cpp
+new file mode 100644
+index 000000000..efd5251e6
+--- /dev/null
++++ b/clang/test/Driver/test-generate-missing-build-notes.cpp
+@@ -0,0 +1,13 @@
++// REQUIRES: build_for_openeuler
++// RUN: %clang -### -fgcc-compatible -Wa,--generate-missing-build-notes=yes %s 2>&1 | FileCheck -check-prefix=CHECK-NO-ERROR %s
++// RUN: %clang -### -fgcc-compatible -Wa,--generate-missing-build-notes=no %s 2>&1 | FileCheck -check-prefix=CHECK-NO-ERROR %s
++// CHECK-NO-ERROR-NOT: --generate-missing-build-notes=
++// RUN: %clang -### -Wa,--generate-missing-build-notes=yes %s 2>&1 | FileCheck -check-prefix=CHECK-ERROR %s
++// RUN: %clang -### -Wa,--generate-missing-build-notes=no %s 2>&1 | FileCheck -check-prefix=CHECK-ERROR %s
++// RUN: %clang -### -fno-gcc-compatible -Wa,--generate-missing-build-notes=yes %s 2>&1 | FileCheck -check-prefix=CHECK-ERROR %s
++// RUN: %clang -### -fno-gcc-compatible -Wa,--generate-missing-build-notes=no %s 2>&1 | FileCheck -check-prefix=CHECK-ERROR %s
++// CHECK-ERROR: error: unsupported argument '--generate-missing-build-notes=
++
++int main() {
++    return 1;
++}
+-- 
+2.33.0
+

0014-Update-llvm-lit-config-to-support-build_for_openeule.patch

@@ -0,0 +1,25 @@
+From 5721be433ddee5f60d4a9434df43a023f1ec4c0e Mon Sep 17 00:00:00 2001
+From: wangqiang <wangqiang1@kylinos.cn>
+Date: Sun, 28 Apr 2024 14:30:34 +0800
+Subject: [PATCH] Update llvm-lit config to support build_for_openeuler
+
+---
+ clang/test/lit.site.cfg.py.in              | 1 +
+ 1 files changed, 1 insertions(+)
+
+diff --git a/clang/test/lit.site.cfg.py.in b/clang/test/lit.site.cfg.py.in
+index ef75770a2..ae5309180 100644
+--- a/clang/test/lit.site.cfg.py.in
++++ b/clang/test/lit.site.cfg.py.in
+@@ -42,6 +42,7 @@ config.llvm_external_lit = path(r"@LLVM_EXTERNAL_LIT@")
+ config.ppc_linux_default_ieeelongdouble = @PPC_LINUX_DEFAULT_IEEELONGDOUBLE@
+ config.have_llvm_driver = @LLVM_TOOL_LLVM_DRIVER_BUILD@
+ config.use_classic_flang = @LLVM_ENABLE_CLASSIC_FLANG@
++config.build_for_openeuler = @BUILD_FOR_OPENEULER@
+ 
+ import lit.llvm
+ lit.llvm.initialize(lit_config, config)
+ 
+-- 
+2.33.0
+

clang.spec

@@ -37,7 +37,7 @@
 
 Name:		%{pkg_name}
 Version:	%{clang_version}
-Release:	15
+Release:	16
 Summary:	A C language family front-end for LLVM
 
 License:	NCSA
@@ -58,6 +58,8 @@ Patch9:		0009-Backport-LoongArch-improve-the-support-for-compiler-rt-and-bugfix.
 Patch10:        0010-Backport-clang-Avoid-Wshadow-warning-when-init-capture-named.patch
 Patch11:        0011-Add-the-support-for-classic-flang.patch
 Patch12:        0012-Fix-declaration-definition-mismatch-for-classic-flang.patch
+Patch13:        0013-Ignored-option-Wa-generate-missing-build-notes.patch
+Patch14:        0014-Update-llvm-lit-config-to-support-build_for_openeule.patch
 
 # Patches for clang-tools-extra
 # See https://reviews.llvm.org/D120301
@@ -392,6 +394,9 @@ LD_LIBRARY_PATH=%{buildroot}/%{install_libdir}  %{__ninja} check-all -C ./_build
 %{install_bindir}/git-clang-format
 
 %changelog
+* Mon Apr 29 2024 wangqiang <wangqiang1@kylinos.cn> - 17.0.6-16
+- Ignored the `-Wa,--generate-missing-build-notes=` option, update llvm-lit config to support macro `build_for_openeuler`
+
 * Wed Apr 17 2024 luofeng <luofeng13@huawei.com> -17.0.6-15
 - Add the support for classic flang