https://github.com/brad0 created https://github.com/llvm/llvm-project/pull/70434
Same as 12b87f6ef720080fab1e2d48ca2d8c5ba478ee5d
>From 0c21090272eb3e1d6477585ef223413dc627a451 Mon Sep 17 00:00:00 2001
From: Brad Smith <b...@comstyle.com>
Date: Fri, 27 Oct 2023 05:13:59 -0400
Subject: [PATCH] [Driver] Silence stdlib warning when linking C on *BSD /
Solaris / Haiku
Same as 12b87f6ef720080fab1e2d48ca2d8c5ba478ee5d
---
clang/lib/Driver/ToolChains/DragonFly.cpp | 3 +++
clang/lib/Driver/ToolChains/Haiku.cpp | 3 +++
clang/lib/Driver/ToolChains/NetBSD.cpp | 3 +++
clang/lib/Driver/ToolChains/OpenBSD.cpp | 3 +++
clang/lib/Driver/ToolChains/Solaris.cpp | 3 +++
5 files changed, 15 insertions(+)
diff --git a/clang/lib/Driver/ToolChains/DragonFly.cpp
b/clang/lib/Driver/ToolChains/DragonFly.cpp
index 500dd98665075b1..3e43652b8a307a9 100644
--- a/clang/lib/Driver/ToolChains/DragonFly.cpp
+++ b/clang/lib/Driver/ToolChains/DragonFly.cpp
@@ -191,6 +191,9 @@ void dragonfly::Linker::ConstructJob(Compilation &C, const
JobAction &JA,
ToolChain.addProfileRTLibs(Args, CmdArgs);
+ // Silence warnings when linking C code with a C++ '-stdlib' argument.
+ Args.ClaimAllArgs(options::OPT_stdlib_EQ);
+
const char *Exec = Args.MakeArgString(ToolChain.GetLinkerPath());
C.addCommand(std::make_unique<Command>(JA, *this,
ResponseFileSupport::AtFileCurCP(),
diff --git a/clang/lib/Driver/ToolChains/Haiku.cpp
b/clang/lib/Driver/ToolChains/Haiku.cpp
index 172f16cc46e328e..ef0fc732d2680ab 100644
--- a/clang/lib/Driver/ToolChains/Haiku.cpp
+++ b/clang/lib/Driver/ToolChains/Haiku.cpp
@@ -134,6 +134,9 @@ void haiku::Linker::ConstructJob(Compilation &C, const
JobAction &JA,
ToolChain.addProfileRTLibs(Args, CmdArgs);
+ // Silence warnings when linking C code with a C++ '-stdlib' argument.
+ Args.ClaimAllArgs(options::OPT_stdlib_EQ);
+
const char *Exec = Args.MakeArgString(getToolChain().GetLinkerPath());
C.addCommand(std::make_unique<Command>(JA, *this,
ResponseFileSupport::AtFileCurCP(),
diff --git a/clang/lib/Driver/ToolChains/NetBSD.cpp
b/clang/lib/Driver/ToolChains/NetBSD.cpp
index 245553d46055a27..c5c533584ad7033 100644
--- a/clang/lib/Driver/ToolChains/NetBSD.cpp
+++ b/clang/lib/Driver/ToolChains/NetBSD.cpp
@@ -364,6 +364,9 @@ void netbsd::Linker::ConstructJob(Compilation &C, const
JobAction &JA,
ToolChain.addProfileRTLibs(Args, CmdArgs);
+ // Silence warnings when linking C code with a C++ '-stdlib' argument.
+ Args.ClaimAllArgs(options::OPT_stdlib_EQ);
+
const char *Exec = Args.MakeArgString(ToolChain.GetLinkerPath());
C.addCommand(std::make_unique<Command>(JA, *this,
ResponseFileSupport::AtFileCurCP(),
diff --git a/clang/lib/Driver/ToolChains/OpenBSD.cpp
b/clang/lib/Driver/ToolChains/OpenBSD.cpp
index 4e14c3d140a1da2..1dae7fff8468fad 100644
--- a/clang/lib/Driver/ToolChains/OpenBSD.cpp
+++ b/clang/lib/Driver/ToolChains/OpenBSD.cpp
@@ -269,6 +269,9 @@ void openbsd::Linker::ConstructJob(Compilation &C, const
JobAction &JA,
ToolChain.addProfileRTLibs(Args, CmdArgs);
+ // Silence warnings when linking C code with a C++ '-stdlib' argument.
+ Args.ClaimAllArgs(options::OPT_stdlib_EQ);
+
const char *Exec = Args.MakeArgString(ToolChain.GetLinkerPath());
C.addCommand(std::make_unique<Command>(JA, *this,
ResponseFileSupport::AtFileCurCP(),
diff --git a/clang/lib/Driver/ToolChains/Solaris.cpp
b/clang/lib/Driver/ToolChains/Solaris.cpp
index 3d5a710842eca44..0ff8e3cc356a09a 100644
--- a/clang/lib/Driver/ToolChains/Solaris.cpp
+++ b/clang/lib/Driver/ToolChains/Solaris.cpp
@@ -286,6 +286,9 @@ void solaris::Linker::ConstructJob(Compilation &C, const
JobAction &JA,
getToolChain().addProfileRTLibs(Args, CmdArgs);
+ // Silence warnings when linking C code with a C++ '-stdlib' argument.
+ Args.ClaimAllArgs(options::OPT_stdlib_EQ);
+
const char *Exec = Args.MakeArgString(getLinkerPath(Args));
C.addCommand(std::make_unique<Command>(JA, *this,
ResponseFileSupport::None(),
Exec, CmdArgs, Inputs, Output));
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
