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