${TARGET_OUT}/release/istioctl-linux-amd64:
	GOOS=linux GOARCH=amd64 LDFLAGS=$(RELEASE_LDFLAGS) common/scripts/gobuild.sh $@ ./istioctl/cmd/istioctl
${TARGET_OUT}/release/istioctl-linux-armv7:
	GOOS=linux GOARCH=arm GOARM=7 LDFLAGS=$(RELEASE_LDFLAGS) common/scripts/gobuild.sh $@ ./istioctl/cmd/istioctl
${TARGET_OUT}/release/istioctl-linux-arm64:
	GOOS=linux GOARCH=arm64 LDFLAGS=$(RELEASE_LDFLAGS) common/scripts/gobuild.sh $@ ./istioctl/cmd/istioctl

  V=3 kube::log::info "Building binaries with GCFLAGS=${gogcflags} LDFLAGS=${goldflags}"

  local -a build_args
  if [[ "${#statics[@]}" != 0 ]]; then
    build_args=(
      -installsuffix=static
      ${goflags:+"${goflags[@]}"}
      -gcflags="${gogcflags}"
      -ldflags="${goldflags}"
      -tags="${gotags:-}"
    )

//sys	Chdir(path string) (err error)
//sys	Chflags(path string, flags int) (err error)
//sys	Chmod(path string, mode uint32) (err error)
//sys	Chown(path string, uid int, gid int) (err error)
//sys	Chroot(path string) (err error)
//sys	Close(fd int) (err error)
//sys	Dup(fd int) (nfd int, err error)
//sys	Dup2(from int, to int) (err error)
//sys	Fchdir(fd int) (err error)
//sys	Fchflags(fd int, flags int) (err error)

	defer func() {
		if err := b.Close(); err != nil {
			base.Fatal(err)
		}
	}()

	cppflags, cflags, cxxflags, fflags, ldflags, err := b.CFlags(&load.Package{})
	if err != nil {
		// Should not happen - b.CFlags was given an empty package.
		fmt.Fprintf(os.Stderr, "go: invalid cflags: %v\n", err)
		return nil
	}
	cmd := b.GccCmd(".", "")

	join := func(s []string) string {

		t.Helper()
		t.Skipf("skipping on %s/%s: no DWARF symbol table in executables", runtime.GOOS, runtime.GOARCH)
	}
}

const (
	DefaultOpt = "-gcflags="
	NoOpt      = "-gcflags=-l -N"
	OptInl4    = "-gcflags=-l=4"
	OptAllInl4 = "-gcflags=all=-l=4"
)

func TestRuntimeTypesPresent(t *testing.T) {
	t.Parallel()
	testenv.MustHaveGoBuild(t)

	mustHaveDWARF(t)

	dir := t.TempDir()

		wholeArchive = nil
		noWholeArchive = nil
	}
	ldflags = append(ldflags, wholeArchive...)
	ldflags = append(ldflags, afiles...)
	ldflags = append(ldflags, noWholeArchive...)

	ldflags = append(ldflags, cgoldflags...)
	ldflags = append(ldflags, envList("CGO_LDFLAGS", "")...)
	if cfg.Goos != "aix" {
		ldflags = str.StringList("-Wl,-(", ldflags, "-Wl,-)")
	}

	if root.buildID != "" {

# Issue #42565

[!cgo] skip

# We can't build package bad, which uses #cgo LDFLAGS.
cd bad
! go build
stderr no-such-warning

# We can build package ok with the same flags in CGO_LDFLAGS.
env CGO_LDFLAGS=-Wno-such-warning -Wno-unknown-warning-option
cd ../ok
go build

# Build a main program that actually uses LDFLAGS.
cd ..
go build -ldflags=-v

# Because we passed -v the Go linker should print the external linker

[compiler:gccgo] skip 'gccgo does not support -ldflags -X'
env GO111MODULE=off
go build run_go.go

# Apply identity function to GOPATH
exec ./run_go$GOEXE $GOPATH/src/my.pkg/main $GOPATH IDENTITY build -o $WORK/tmp/a.exe -ldflags -X=my.pkg.Text=linkXworked
exec $WORK/tmp/a.exe
stderr 'linkXworked'
rm $WORK/tmp/a.exe

[!GOOS:windows] stop 'rest of the tests only apply to Windows'

# Replace '\' with '/' in GOPATH

# such that the .syso file only works when linked against the .a file.
# Package a has #cgo LDFLAGS to make this happen.
#
# Package c imports package a, and uses cgo itself.
# The generation of the _cgo_import.go for package c will fail,
# because it won't know that it has to link against a/libb.a
# (because we don't gather the #cgo LDFLAGS from all transitively
# imported packages).
#

type ppfTest struct {
	args []string
	pkgs []ppfTestPackage
}

var ppfTests = []ppfTest{
	// -gcflags=-S applies only to packages on command line.
	{
		args: []string{"-S"},
		pkgs: []ppfTestPackage{
			{cmdline: true, flags: []string{"-S"}},
			{cmdline: false, flags: []string{}},
		},
	},

	// -gcflags=-S -gcflags= overrides the earlier -S.
	{
		args: []string{"-S", ""},
		pkgs: []ppfTestPackage{