}

// Open returns a new ReadSeeker reading the Mach-O section.
func (s *Section) Open() io.ReadSeeker { return io.NewSectionReader(s.sr, 0, 1<<63-1) }

// A Dylib represents a Mach-O load dynamic library command.
type Dylib struct {
	LoadBytes
	Name           string
	Time           uint32
	CurrentVersion uint32
	CompatVersion  uint32
}

// A Symtab represents a Mach-O symbol table command.

	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",

        build type: build type 'debug'
        flavor: flavor 'default'
        target platform: platform 'current'
        tool chain: Tool chain 'clang' (Clang)
        shared library file: build/libs/hello/shared/libhello.dylib
    Static library 'hello:staticLibrary'
        build using task: :helloStaticLibrary
        build type: build type 'debug'
        flavor: flavor 'default'
        target platform: platform 'current'

	// beginning of the output file.
	loadBudget -= (len(lib)+7)/8*8 + 24

	if loadBudget < 0 {
		HEADR += 4096
		*FlagTextAddr += 4096
		loadBudget += 4096
	}

	dylib = append(dylib, lib)
}

func machoshbits(ctxt *Link, mseg *MachoSeg, sect *sym.Section, segname string) {
	buf := "__" + strings.Replace(sect.Name[1:], ".", "_", -1)

	msect := newMachoSect(mseg, buf, segname)

	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
//

	{"-Wl,-R", "foo"},
	{"-Wl,-R,foo"},
	{"-Wl,--just-symbols=foo"},
	{"-Wl,--just-symbols,foo"},
	{"-Wl,--warn-error"},
	{"-Wl,--no-warn-error"},
	{"foo.so"},
	{"_世界.dll"},
	{"./x.o"},
	{"libcgosotest.dylib"},
	{"-F", "framework"},
	{"-l", "."},
	{"-l", "/etc/passwd"},
	{"-l", "世界"},
	{"-L", "framework"},
	{"-framework", "Chocolate"},
	{"-v"},
	{"-Wl,-sectcreate,__TEXT,__info_plist,${SRCDIR}/Info.plist"},

                            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

			# Tell the linker that funcname can be found in libSystem using varname without the libc_ prefix.
			my $basename = substr $funcname, 5;
			my $libc = "libc.so";
			if ($darwin) {
				$libc = "/usr/lib/libSystem.B.dylib";
			}
			$text .= "//go:cgo_import_dynamic $funcname $basename \"$libc\"\n\n";
		}
	}
}

chomp $text;
chomp $text;

if($errors) {
	exit 1;
}

if($extraimports ne "") {

# as a workaround for https://github.com/tensorflow/tensorflow/issues/34117
cc_import(
    name = "libtensorflow_framework_import_lib",
    shared_library = select({
        "//tensorflow:macos": ":libtensorflow_framework.dylib",
        "//conditions:default": ":libtensorflow_framework.so.%s" % VERSION_MAJOR,
    }),
)

# -------------------------------------------
# New rules should be added above this target.