}
		if load.BuildLdflags.Present() {
			fmt.Println("go build: when using gccgo toolchain, please pass linker flags using -gccgoflags, not -ldflags")
		}
	case "gc":
		if load.BuildGccgoflags.Present() {
			fmt.Println("go build: when using gc toolchain, please pass compile flags using -gcflags, and linker flags using -ldflags")
		}
	}

	dfp := dentry.props
	efp := eentry.props
	dfn := dentry.fname

	// Compare function flags.
	if dfp.Flags != efp.Flags {
		t.Errorf("testcase %q: Flags mismatch for %q: got %s, wanted %s",
			tc, dfn, dfp.Flags.String(), efp.Flags.String())
	}
	// Compare returns
	rgot := propBitsToString[ResultPropBits](dfp.ResultFlags)

  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:-}"
    )

	// Build the fmt package with norefname. Not rebuilding all packages to save time.
	// Also testing that norefname and non-norefname packages can link together.
	cmd := testenv.Command(t, testenv.GoToolPath(t), "build", "-gcflags=fmt=-d=norefname", "-o", exe, src)
	out, err := cmd.CombinedOutput()
	if err != nil {
		t.Fatalf("build failed: %v, output:\n%s", err, out)
	}

		t.Fatalf("failed to create mod file: %v", err)
	}

	// As of 2018-07-17, lldb doesn't support compressed DWARF, so
	// disable it for this test.
	cmd := exec.Command(testenv.GoToolPath(t), "build", "-gcflags=all=-N -l", "-ldflags=-compressdwarf=false", "-o", "a.exe")
	cmd.Dir = dir
	cmd.Env = append(os.Environ(), "GOPATH=") // issue 31100
	out, err := cmd.CombinedOutput()
	if err != nil {
		t.Fatalf("building source %v\n%s", err, out)

			ctxt.Diag("missing runtime.sehtramp\n")
			return
		}
		flags = UNW_FLAG_EHANDLER
	}

	// Fow now we only support operations which are encoded
	// using a single 2-byte node, so the number of nodes
	// is the number of operations.
	nodes := uint8(2)
	buf := newsehbuf(ctxt, nodes)
	buf.write8(flags | 1)            // Flags + version
	buf.write8(uint8(movbp.Link.Pc)) // Size of prolog

	}

	// Build the test with the profile.
	pprof := filepath.Join(dir, pgoProfileName)
	gcflag := fmt.Sprintf("-gcflags=-m=2 -pgoprofile=%s -d=pgodebug=3", pprof)
	out := filepath.Join(dir, "test.exe")
	cmd = testenv.CleanCmdEnv(testenv.Command(t, testenv.GoToolPath(t), "test", "-o", out, gcflag, "."))
	cmd.Dir = dir

	pr, pw, err := os.Pipe()
	if err != nil {
		t.Fatalf("error creating pipe: %v", err)
	}

					Directives: p.Internal.Build.XTestDirectives,
				},
				Imports:    ximports,
				RawImports: rawXTestImports,

				Asmflags:       p.Internal.Asmflags,
				Gcflags:        p.Internal.Gcflags,
				Ldflags:        p.Internal.Ldflags,
				Gccgoflags:     p.Internal.Gccgoflags,
				Embed:          xtestEmbed,
				OrigImportPath: p.Internal.OrigImportPath,
				PGOProfile:     p.Internal.PGOProfile,
			},
		}

	gcflag := gcflag0 + ",pgohash=" + hash
	out := buildPGOInliningTest(t, dir, gcflag)
	if !bytes.Contains(out, []byte(hashMatch)) || !pgoDebugRE.Match(out) {
		t.Errorf("output does not contain expected source line, out:\n%s", out)
	}

	// Check that a hash mismatch turns off PGO inlining.
	hash = "v0" // 0 should not match srcPos
	gcflag = gcflag0 + ",pgohash=" + hash

				}
				if err != nil {
					return err
				}
				cmd := testenv.Command(t, gotool, "build", "-buildmode=archive", "-o", cgoarchive, "-gcflags=all="+os.Getenv("GO_GCFLAGS"), "mycgo")
				cmd.Dir = filepath.Join(gopath, "src", "mycgo")
				cmd.Env = append(os.Environ(), "GOPATH="+gopath)
				out, err = cmd.CombinedOutput()
				if err != nil {