}
	}

	// Enable/disable ASLR on Windows.
	addASLRargs := func(argv []string, val bool) []string {
		// Old/ancient versions of GCC support "--dynamicbase" and
		// "--high-entropy-va" but don't enable it by default. In
		// addition, they don't accept "--disable-dynamicbase" or
		// "--no-dynamicbase", so the only way to disable ASLR is to
		// not pass any flags at all.
		//

	// the world.
	gcController.startCycle(now, int(gomaxprocs), trigger)

	// Notify the CPU limiter that assists may begin.
	gcCPULimiter.startGCTransition(true, now)

	// In STW mode, disable scheduling of user Gs. This may also
	// disable scheduling of this goroutine, so it may block as
	// soon as we start the world again.
	if mode != gcBackgroundMode {
		schedEnableUser(false)
	}

			}
			// A main module can only be set to its own version.
			continue
		}

		vr, ok := r.resolvedVersion[m.Path]
		if !ok {
			// m is a viable answer to the query, but other answers may also
			// still be viable.
			filtered.pkgMods = append(filtered.pkgMods, m)
			continue
		}

		if vr.version != m.Version {

	if *FlagW { // disable dwarf
		return
	}

	secs := []string{"abbrev", "frame", "info", "loc", "line", "gdb_scripts", "ranges"}
	for _, sec := range secs {
		add(".debug_" + sec)
		if ctxt.IsExternal() {
			add(elfRelType + ".debug_" + sec)
		}
	}
}

func dwarfaddelfsectionsyms(ctxt *Link) {
	if *FlagW { // disable dwarf
		return
	}

	DI_OVERRIDE_INFFLAGS   DI_FLAGS = 0x10000000 // Override INF flags
	DI_PROPS_NOCHANGEUSAGE DI_FLAGS = 0x20000000 // No Enable/Disable in General Props

	DI_NOSELECTICONS DI_FLAGS = 0x40000000 // No small icons in select device dialogs

	DI_NOWRITE_IDS DI_FLAGS = 0x80000000 // Don't write HW & Compat IDs on install
)

	os.Unsetenv("GIT_ALLOW_PROTOCOL")
	os.Setenv("HOME", "/test-go-home-does-not-exist")
	// On some systems the default C compiler is ccache.
	// Setting HOME to a non-existent directory will break
	// those systems. Disable ccache and use real compiler. Issue 17668.
	os.Setenv("CCACHE_DISABLE", "1")
	if cfg.Getenv("GOCACHE") == "" {
		os.Setenv("GOCACHE", testGOCACHE) // because $HOME is gone
	}

-list, -parallel, -run, -short, -timeout, -failfast, -fullpath and -v.
If a run of go test has any test or non-test flags outside this set,
the result is not cached. To disable test caching, use any test flag
or argument other than the cacheable flags. The idiomatic way to disable
test caching explicitly is to use -count=1. Tests that open files within
the package's source root (usually $GOPATH) or that consult environment

			base.Fatalf("go: modules disabled by GO111MODULE=off; see 'go help modules'")
		}
		mustUseModules = false
		return
	}

	if err := fsys.Init(base.Cwd()); err != nil {
		base.Fatal(err)
	}

	// Disable any prompting for passwords by Git.
	// Only has an effect for 2.3.0 or later, but avoiding
	// the prompt in earlier versions is just too hard.
	// If user has explicitly set GIT_TERMINAL_PROMPT=1, keep
	// prompting.

//
// To include every blocking event in the profile, pass rate = 1.
// To turn off profiling entirely, pass rate <= 0.
func SetBlockProfileRate(rate int) {
	var r int64
	if rate <= 0 {
		r = 0 // disable profiling
	} else if rate == 1 {
		r = 1 // profile everything
	} else {
		// convert ns to cycles, use float64 to prevent overflow during multiplication

			if h2i, ok := v.Interface().(h2Transport); ok {
				t.h2transport = h2i
				return
			}
		}
	}

	if t.TLSNextProto != nil {
		// This is the documented way to disable http2 on a
		// Transport.
		return
	}
	if !t.ForceAttemptHTTP2 && (t.TLSClientConfig != nil || t.Dial != nil || t.DialContext != nil || t.hasCustomTLSDialer()) {
		// Be conservative and don't automatically enable