var goarch … var gorootBin … var gorootBinGo … var gohostarch … var gohostos … var goos … var goarm … var goarm64 … var go386 … var goamd64 … var gomips … var gomips64 … var goppc64 … var goriscv64 … var goroot … var goextlinkenabled … var gogcflags … var goldflags … var goexperiment … var workdir … var tooldir … var oldgoos … var oldgoarch … var oldgocache … var exe … var defaultcc … var defaultcxx … var defaultpkgconfig … var defaultldso … var rebuildall … var noOpt … var isRelease … var vflag … var okgoarch … var okgoos … // find reports the first index of p in l[0:n], or else -1. func find(p string, l []string) int { … } // xinit handles initialization of the various global state, like goroot and goarch. func xinit() { … } // compilerEnv returns a map from "goos/goarch" to the // compiler setting to use for that platform. // The entry for key "" covers any goos/goarch not explicitly set in the map. // For example, compilerEnv("CC", "gcc") returns the C compiler settings // read from $CC, defaulting to gcc. // // The result is a map because additional environment variables // can be set to change the compiler based on goos/goarch settings. // The following applies to all envNames but CC is assumed to simplify // the presentation. // // If no environment variables are set, we use def for all goos/goarch. // $CC, if set, applies to all goos/goarch but is overridden by the following. // $CC_FOR_TARGET, if set, applies to all goos/goarch except gohostos/gohostarch, // but is overridden by the following. // If gohostos=goos and gohostarch=goarch, then $CC_FOR_TARGET applies even for gohostos/gohostarch. // $CC_FOR_goos_goarch, if set, applies only to goos/goarch. func compilerEnv(envName, def string) map[string]string { … } var clangos … // compilerEnvLookup returns the compiler settings for goos/goarch in map m. // kind is "CC" or "CXX". func compilerEnvLookup(kind string, m map[string]string, goos, goarch string) string { … } // rmworkdir deletes the work directory. func rmworkdir() { … } // Remove trailing spaces. func chomp(s string) string { … } // findgoversion determines the Go version to use in the version string. // It also parses any other metadata found in the version file. func findgoversion() string { … } // goModVersion returns the go version declared in src/go.mod. This is the // go version to use in the go.mod building go_bootstrap, toolchain2, and toolchain3. // (toolchain1 must be built with requiredBootstrapVersion(goModVersion)) func goModVersion() string { … } func requiredBootstrapVersion(v string) string { … } // isGitRepo reports whether the working directory is inside a Git repository. func isGitRepo() bool { … } var oldtool … var unreleased … // setup sets up the tree for the initial build. func setup() { … } // mustLinkExternal is a copy of internal/platform.MustLinkExternal, // duplicated here to avoid version skew in the MustLinkExternal function // during bootstrapping. func mustLinkExternal(goos, goarch string, cgoEnabled bool) bool { … } var depsuffix … var gentab … var installed … var installedMu … func install(dir string) { … } func startInstall(dir string) chan struct{ … } // runInstall installs the library, package, or binary associated with pkg, // which is relative to $GOROOT/src. func runInstall(pkg string, ch chan struct{ … } // packagefile returns the path to a compiled .a file for the given package // path. Paths may need to be resolved with resolveVendor first. func packagefile(pkg string) string { … } var unixOS … // matchtag reports whether the tag matches this build. func matchtag(tag string) bool { … } // shouldbuild reports whether we should build this file. // It applies the same rules that are used with context tags // in package go/build, except it's less picky about the order // of GOOS and GOARCH. // We also allow the special tag cmd_go_bootstrap. // See ../go/bootstrap.go and package go/build. func shouldbuild(file, pkg string) bool { … } // copyfile copies the file src to dst, via memory (so only good for small files). func copyfile(dst, src string, flag int) { … } // dopack copies the package src to dst, // appending the files listed in extra. // The archive format is the traditional Unix ar format. func dopack(dst, src string, extra []string) { … } func clean() { … } // The env command prints the default environment. func cmdenv() { … } var timeLogEnabled … var timeLogMu … var timeLogFile … var timeLogStart … func timelog(op, name string) { … } // toolenv returns the environment to use when building commands in cmd. // // This is a function instead of a variable because the exact toolenv depends // on the GOOS and GOARCH, and (at least for now) those are modified in place // to switch between the host and target configurations when cross-compiling. func toolenv() []string { … } var toolchain … // The bootstrap command runs a build from scratch, // stopping at having installed the go_bootstrap command. // // WARNING: This command runs after cmd/dist is built with the Go bootstrap toolchain. // It rebuilds and installs cmd/dist with the new toolchain, so other // commands (like "go tool dist test" in run.bash) can rely on bug fixes // made since the Go bootstrap version, but this function cannot. func cmdbootstrap() { … } func wrapperPathFor(goos, goarch string) string { … } func goInstall(env []string, goBinary string, args ...string) { … } func appendCompilerFlags(args []string) []string { … } func goCmd(env []string, goBinary string, cmd string, args ...string) { … } func checkNotStale(env []string, goBinary string, targets ...string) { … } var cgoEnabled … var broken … var firstClass … // We only need CC if cgo is forced on, or if the platform requires external linking. // Otherwise the go command will automatically disable it. func needCC() bool { … } func checkCC() { … } func defaulttarg() string { … } // Install installs the list of packages named on the command line. func cmdinstall() { … } // Clean deletes temporary objects. func cmdclean() { … } // Banner prints the 'now you've installed Go' banner. func cmdbanner() { … } func banner() { … } // Version prints the Go version. func cmdversion() { … } // cmdlist lists all supported platforms. func cmdlist() { … } func setNoOpt() { … }
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