gotools/internal/goroot/importcfg.go

// Importcfg returns an importcfg file to be passed to the
// Go compiler that contains the cached paths for the .a files for the
// standard library.
func Importcfg() (string, error) { … }

var stdlibPkgfileMap …

var stdlibPkgfileErr …

var once …

// PkgfileMap returns a map of package paths to the location on disk
// of the .a file for the package.
// The caller must not modify the map.
func PkgfileMap() (map[string]string, error) { … }