if ctxt.IsDarwin() && ctxt.IsAMD64() {
			const noPieWarning = "ld: warning: -no_pie is deprecated when targeting new OS versions\n"
			if i := bytes.Index(out, []byte(noPieWarning)); i >= 0 {
				// swallow -no_pie deprecation warning, issue 54482
				out = append(out[:i], out[i+len(noPieWarning):]...)
			}
		}
		if ctxt.IsDarwin() {

	//
	// This ratio is used as part of multiplicative factor to help the scavenger account
	// for the additional costs of using scavenged memory in its pacing.
	scavengeCostRatio = 0.7 * (goos.IsDarwin + goos.IsIos)

	// scavChunkHiOcFrac indicates the fraction of pages that need to be allocated
	// in the chunk in a single GC cycle for it to be considered high density.
	scavChunkHiOccFrac  = 0.96875

	type compressedSect struct {
		index      int
		compressed []byte
		syms       []loader.Sym
	}

	supported := ctxt.IsELF || ctxt.IsWindows() || ctxt.IsDarwin()
	if !ctxt.compressDWARF || !supported || ctxt.IsExternal() {
		return
	}

	var compressedCount int
	resChannel := make(chan compressedSect)
	for i := range dwarfp {