Package: internal/buildcfg

package buildcfg Import Path internal/buildcfg (on go.dev) Dependency Relation imports 8 packages, and imported by 2 packages

Involved Source Files d cfg.go Package buildcfg provides access to the build configuration described by the current environment. It is for use by build tools such as cmd/go or cmd/compile and for setting up go/build's Default context. Note that it does NOT provide access to the build configuration used to build the currently-running binary. For that, use runtime.GOOS etc as well as internal/goexperiment. exp.go zbootstrap.go

Package-Level Functions (total 5)

func Check() Check exits the program with a fatal error if Error is non-nil.

func Getgoextlinkenabled() string

func GOGOARCH() (name, value string) GOGOARCH returns the name and value of the GO$GOARCH setting. For example, if GOARCH is "amd64" it might return "GOAMD64", "v2".

func ParseGoarm64(v string) (g Goarm64Features, e error)

func ParseGOEXPERIMENT(goos, goarch, goexp string) (*ExperimentFlags, error) ParseGOEXPERIMENT parses a (GOOS, GOARCH, GOEXPERIMENT) configuration tuple and returns the enabled and baseline experiment flag sets. TODO(mdempsky): Move to internal/goexperiment.

Package-Level Variables (total 18)

var Error error Error is one of the errors found (if any) in the build configuration.

var Experiment ExperimentFlags Experiment contains the toolchain experiments enabled for the current build. (This is not necessarily the set of experiments the compiler itself was built with.) experimentBaseline specifies the experiment flags that are enabled by default in the current toolchain. This is, in effect, the "control" configuration and any variation from this is an experiment.

var FramePointerEnabled bool FramePointerEnabled enables the use of platform conventions for saving frame pointers. This used to be an experiment, but now it's always enabled on platforms that support it. Note: must agree with runtime.framepointer_enabled.

var GO386 string

var GO_LDSO string

var GOAMD64 int

var GOARCH string

var GOARM goarmFeatures

var GOARM64 Goarm64Features

var GOMIPS string

var GOMIPS64 string

var GOOS string

var GOPPC64 int

var GORISCV64 int

var GOROOT string // cached for efficiency

var GOWASM gowasmFeatures

var ToolTags []string

var Version string

Package-Level Constants (only one)

const DefaultGOEXPERIMENT = "" DefaultGOEXPERIMENT is the embedded default GOEXPERIMENT string. It is not guaranteed to be canonical.