cfg

Documentation

Overview

Package cfg holds configuration shared by multiple parts of the go command.

Index

• Variables
• func ExternalLinkingForced() bool
• type EnvVar

Variables

var (
	BuildA                 bool   // -a flag
	BuildBuildmode         string // -buildmode flag
	BuildContext           = build.Default
	BuildI                 bool               // -i flag
	BuildLdflags           []string           // -ldflags flag
	BuildLinkshared        bool               // -linkshared flag
	BuildMSan              bool               // -msan flag
	BuildN                 bool               // -n flag
	BuildO                 string             // -o flag
	BuildP                 = runtime.NumCPU() // -p flag
	BuildPkgdir            string             // -pkgdir flag
	BuildRace              bool               // -race flag
	BuildToolexec          []string           // -toolexec flag
	BuildToolchainName     string
	BuildToolchainCompiler func() string
	BuildToolchainLinker   func() string
	BuildV                 bool // -v flag
	BuildWork              bool // -work flag
	BuildX                 bool // -x flag

	DebugActiongraph string // -debug-actiongraph flag (undocumented, unstable)
)

These are general "build flags" used by build and other commands.

var (
	Goarch    = BuildContext.GOARCH
	Goos      = BuildContext.GOOS
	ExeSuffix string
	Gopath    = filepath.SplitList(BuildContext.GOPATH)
)

Global build parameters (used during package load)

var (
	GOROOT    = findGOROOT()
	GOBIN     = os.Getenv("GOBIN")
	GOROOTbin = filepath.Join(GOROOT, "bin")
	GOROOTpkg = filepath.Join(GOROOT, "pkg")
	GOROOTsrc = filepath.Join(GOROOT, "src")

	// Used in envcmd.MkEnv and build ID computations.
	GOARM = fmt.Sprint(objabi.GOARM)
	GO386 = objabi.GO386
)

var CmdEnv []EnvVar

CmdEnv is the new environment for running go tool commands. User binaries (during go test or go run) are run with OrigEnv, not CmdEnv.

var OrigEnv []string

OrigEnv is the original environment of the program at startup.

Functions

func ExternalLinkingForced

func ExternalLinkingForced() bool

ExternalLinkingForced reports whether external linking is being forced even for programs that do not use cgo.

Types

type EnvVar

type EnvVar struct {
	Name  string
	Value string
}

An EnvVar is an environment variable Name=Value.