const IsDarwin = 0
const IsDragonfly = 0
const IsFreebsd = 0
const IsHurd = 0
const IsIllumos = 0
const IsIos = 0
const IsJs = 0
const IsLinux = 0
const IsNacl = 0
const IsNetbsd = 1
const IsOpenbsd = 0
const IsPlan9 = 0
const IsSolaris = 0
const IsWasip1 = 0
const IsWindows = 0

const IsDarwin = 0
const IsDragonfly = 0
const IsFreebsd = 0
const IsHurd = 0
const IsIllumos = 0
const IsIos = 0
const IsJs = 0
const IsLinux = 0
const IsNacl = 0
const IsNetbsd = 0
const IsOpenbsd = 0
const IsPlan9 = 1
const IsSolaris = 0
const IsWasip1 = 0
const IsWindows = 0

const IsDarwin = 0
const IsDragonfly = 0
const IsFreebsd = 0
const IsHurd = 1
const IsIllumos = 0
const IsIos = 0
const IsJs = 0
const IsLinux = 0
const IsNacl = 0
const IsNetbsd = 0
const IsOpenbsd = 0
const IsPlan9 = 0
const IsSolaris = 0
const IsWasip1 = 0
const IsWindows = 0

const IsDarwin = 0
const IsDragonfly = 0
const IsFreebsd = 0
const IsHurd = 0
const IsIllumos = 1
const IsIos = 0
const IsJs = 0
const IsLinux = 0
const IsNacl = 0
const IsNetbsd = 0
const IsOpenbsd = 0
const IsPlan9 = 0
const IsSolaris = 0
const IsWasip1 = 0
const IsWindows = 0

const IsDarwin = 0
const IsDragonfly = 0
const IsFreebsd = 0
const IsHurd = 0
const IsIllumos = 0
const IsIos = 0
const IsJs = 1
const IsLinux = 0
const IsNacl = 0
const IsNetbsd = 0
const IsOpenbsd = 0
const IsPlan9 = 0
const IsSolaris = 0
const IsWasip1 = 0
const IsWindows = 0

const IsDarwin = 0
const IsDragonfly = 0
const IsFreebsd = 0
const IsHurd = 0
const IsIllumos = 0
const IsIos = 0
const IsJs = 0
const IsLinux = 0
const IsNacl = 0
const IsNetbsd = 0
const IsOpenbsd = 0
const IsPlan9 = 0
const IsSolaris = 0
const IsWasip1 = 1
const IsWindows = 0

const IsDarwin = 0
const IsDragonfly = 0
const IsFreebsd = 0
const IsHurd = 0
const IsIllumos = 0
const IsIos = 0
const IsJs = 0
const IsLinux = 0
const IsNacl = 0
const IsNetbsd = 0
const IsOpenbsd = 0
const IsPlan9 = 0
const IsSolaris = 0
const IsWasip1 = 0
const IsWindows = 0

		out.Write8(uint8(elf.R_MIPS_LO16))
	case objabi.R_ADDRMIPSU:
		out.Write8(uint8(elf.R_MIPS_HI16))
	case objabi.R_ADDRMIPSTLS:
		out.Write8(uint8(elf.R_MIPS_TLS_TPREL_LO16))
		if ctxt.Target.IsOpenbsd() {
			// OpenBSD mips64 does not currently offset TLS by 0x7000,
			// as such we need to add this back to get the correct offset
			// via the external linker.
			addend += 0x7000
		}
	case objabi.R_CALLMIPS,

	t.mustSetHeadType()
	return t.HeadType == objabi.Hsolaris
}

func (t *Target) IsNetbsd() bool {
	t.mustSetHeadType()
	return t.HeadType == objabi.Hnetbsd
}

func (t *Target) IsOpenbsd() bool {
	t.mustSetHeadType()
	return t.HeadType == objabi.Hopenbsd
}

func (t *Target) IsFreebsd() bool {
	t.mustSetHeadType()
	return t.HeadType == objabi.Hfreebsd
}

	libs = nil
	for _, lib := range libraries {
		libs = append(libs, lib)
	}
	sort.Strings(libs)

	return libs
}

func dedupLibraries(ctxt *Link, libs []string) []string {
	if ctxt.Target.IsOpenbsd() {
		return dedupLibrariesOpenBSD(ctxt, libs)
	}
	return libs
}

var seenlib = make(map[string]bool)

func adddynlib(ctxt *Link, lib string) {
	if seenlib[lib] || ctxt.LinkMode == LinkExternal {