================
@@ -1645,14 +1645,14 @@ void DarwinClang::AddLinkRuntimeLibArgs(const ArgList
&Args,
CmdArgs.push_back("-lSystem");
// Select the dynamic runtime library and the target specific static library.
- if (isTargetIOSBased()) {
- // If we are compiling as iOS / simulator, don't attempt to link
libgcc_s.1,
- // it never went into the SDK.
- // Linking against libgcc_s.1 isn't needed for iOS 5.0+
- if (isIPhoneOSVersionLT(5, 0) && !isTargetIOSSimulator() &&
- getTriple().getArch() != llvm::Triple::aarch64)
- CmdArgs.push_back("-lgcc_s.1");
- }
+ // If we are compiling as iOS / simulator, don't attempt to link libgcc_s.1,
----------------
Un1q32 wrote:
How does this look?
```
Select the dynamic runtime library and the target specific static library.
Some old Darwin versions put builtins, libunwind, and some other stuff in
libgcc_s.1.dylib. Newer versions moved those functions to libSystem, and
made libgcc_s.1.dylib a stub. We need libgcc_s on versions before MacOS X
10.6 and iOS 5. We also make sure to never link libgcc_s on aarch64,
since libgcc_s was made obsolete before it's existence.
```
https://github.com/llvm/llvm-project/pull/141401
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