[clang] [PS5][Driver] Link main components with -pie by default (PR #102901)

[Fangrui Song via cfe-commits]

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@@ -237,7 +237,10 @@ void tools::PS5cpu::Linker::ConstructJob(Compilation &C, const JobAction &JA,
   if (!D.SysRoot.empty())
     CmdArgs.push_back(Args.MakeArgString("--sysroot=" + D.SysRoot));
 
-  if (Args.hasArg(options::OPT_pie))
+  // Default to PIE for non-static main components.
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MaskRay wrote:

While the generic ABI refers to executable and shared object files as "components", "main component" isn't used.

main executable or just executable

https://github.com/llvm/llvm-project/pull/102901