================
@@ -515,17 +515,19 @@ void tools::AddLinkerInputs(const ToolChain &TC, const
InputInfoList &Inputs,
//
// 1. On Linux, link only when actually needed.
//
- // 2. Prefer libm functions over libamath.
+ // 2. Prefer libm functions over libamath (when no -nostdlib in use).
//
// 3. Link against libm to resolve libamath dependencies.
//
if (Triple.isOSLinux()) {
CmdArgs.push_back(Args.MakeArgString("--push-state"));
CmdArgs.push_back(Args.MakeArgString("--as-needed"));
}
- CmdArgs.push_back(Args.MakeArgString("-lm"));
+ if (!Args.hasArg(options::OPT_nostdlib))
+ CmdArgs.push_back(Args.MakeArgString("-lm"));
CmdArgs.push_back(Args.MakeArgString("-lamath"));
----------------
jhuber6 wrote:
Why is this still passed? Normally `nostdlib` implies turning off all
implicitly linked standard libraries.
https://github.com/llvm/llvm-project/pull/133578
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