return 2
		case &Segdata:
			if Segrelrodata.Length > 0 {
				return 3
			}
			return 2
		}
		panic("unknown segment")
	}

	dylibId := func(s loader.Sym) int {
		slib := ldr.SymDynimplib(s)
		for i, lib := range dylib {
			if lib == slib {
				return i + 1
			}
		}
		return BIND_SPECIAL_DYLIB_FLAT_LOOKUP // don't know where it is from
	}

	// Rebase table.

        expect:
        os.sharedLibrarySuffix == ".dylib"
        os.linkLibrarySuffix == ".dylib"
        os.getSharedLibraryName("a.dylib") == "a.dylib"
        os.getSharedLibraryName("liba.dylib") == "liba.dylib"
        os.getSharedLibraryName("a") == "liba.dylib"
        os.getSharedLibraryName("lib1") == "liblib1.dylib"
        os.getSharedLibraryName("path/liba.dylib") == "path/liba.dylib"

//go:cgo_import_dynamic libc_pthread_kill pthread_kill "/usr/lib/libSystem.B.dylib"
//go:cgo_import_dynamic libc_exit _exit "/usr/lib/libSystem.B.dylib"
//go:cgo_import_dynamic libc_raise raise "/usr/lib/libSystem.B.dylib"

//go:cgo_import_dynamic libc_open open "/usr/lib/libSystem.B.dylib"
//go:cgo_import_dynamic libc_close close "/usr/lib/libSystem.B.dylib"
//go:cgo_import_dynamic libc_read read "/usr/lib/libSystem.B.dylib"

			l.Path = cstring(cmddat[hdr.Path:])
			l.LoadBytes = LoadBytes(cmddat)
			f.Loads = append(f.Loads, l)

		case LoadCmdDylib:
			var hdr DylibCmd
			b := bytes.NewReader(cmddat)
			if err := binary.Read(b, bo, &hdr); err != nil {
				return nil, err
			}
			l := new(Dylib)
			if hdr.Name >= uint32(len(cmddat)) {
				return nil, &FormatError{offset, "invalid name in dynamic library command", hdr.Name}
			}

			nil, // LC_SYMTAB
			nil, // LC_DYSYMTAB
			nil, // LC_LOAD_DYLINKER
			nil, // LC_UUID
			nil, // LC_UNIXTHREAD
			&Dylib{nil, "/usr/lib/libgcc_s.1.dylib", 0x2, 0x10000, 0x10000},
			&Dylib{nil, "/usr/lib/libSystem.B.dylib", 0x2, 0x6f0104, 0x10000},
		},
		[]*SectionHeader{
			{"__text", "__TEXT", 0x1f68, 0x88, 0xf68, 0x2, 0x0, 0x0, 0x80000400},

        def jarFile5 = inputFilesDir.file('lib5.jar')
        createJarFileWithResources(jarFile5, [
            'org/gradle/reporting/report.js',
            'net/rubygrapefruit/platform/osx-i386/libnative-platform.dylib',
            'org/joda/time/tz/data/Africa/Abidjan'])
        def jarFile6 = inputFilesDir.file('lib6.jar')

	re(`-Wl,--(no-)?warn-([^,]+)`),
	re(`-Wl,-?-wrap[=,][^,@\-][^,]*`),
	re(`-Wl(,-z,(relro|now|(no)?execstack))+`),

	re(`[a-zA-Z0-9_/].*\.(a|o|obj|dll|dylib|so|tbd)`), // direct linker inputs: x.o or libfoo.so (but not -foo.o or @foo.o)
	re(`\./.*\.(a|o|obj|dll|dylib|so|tbd)`),
}

var validLinkerFlagsWithNextArg = []string{
	"-arch",
	"-F",
	"-l",
	"-L",
	"-framework",
	"-isysroot",
	"--sysroot",

	n = int(r0)
	if e1 != 0 {
		err = e1
	}
	return
}

func libc_getfsstat_trampoline()

//go:cgo_import_dynamic libc_getfsstat getfsstat "/usr/lib/libSystem.B.dylib"

// utimensat should be an internal detail,
// but widely used packages access it using linkname.
// Notable members of the hall of shame include:
//   - github.com/tetratelabs/wazero
//

                            sharedLibraryLinkFile = file("\${baseDir}/hello.lib")
                        }
                    } else if (os.macOsX) {
                        sharedLibraryFile = file("\${baseDir}/libhello.dylib")
                    } else {
                        sharedLibraryFile = file("\${baseDir}/libhello.so")
                    }
                }
            }
        }
    }
    components {

        }

        @Override
        public String getFamilyName() {
            return "os x";
        }

        @Override
        public String getSharedLibrarySuffix() {
            return ".dylib";
        }

        @Override
        public String getNativePrefix() {
            return "darwin";
        }
    }

    static class Linux extends Unix {
        @Override