e87cd23e87
1.15 specific files deleted. 1.16 specific files folded carefully into generic files, with goal of reducing diff with upstream. Follows upstream 1.16 in making PathError etc. be aliases for the same errors in io/fs. This fixes #2817 and lets us add io/ioutil to "make test-tinygo" on linux and mac.
49 строки
1,4 КиБ
Go
49 строки
1,4 КиБ
Go
package builder
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import (
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"errors"
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"fmt"
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"github.com/tinygo-org/tinygo/compileopts"
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"github.com/tinygo-org/tinygo/goenv"
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)
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// NewConfig builds a new Config object from a set of compiler options. It also
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// loads some information from the environment while doing that. For example, it
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// uses the currently active GOPATH (from the goenv package) to determine the Go
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// version to use.
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func NewConfig(options *compileopts.Options) (*compileopts.Config, error) {
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spec, err := compileopts.LoadTarget(options)
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if err != nil {
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return nil, err
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}
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if options.OpenOCDCommands != nil {
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// Override the OpenOCDCommands from the target spec if specified on
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// the command-line
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spec.OpenOCDCommands = options.OpenOCDCommands
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}
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goroot := goenv.Get("GOROOT")
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if goroot == "" {
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return nil, errors.New("cannot locate $GOROOT, please set it manually")
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}
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major, minor, err := goenv.GetGorootVersion(goroot)
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if err != nil {
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return nil, fmt.Errorf("could not read version from GOROOT (%v): %v", goroot, err)
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}
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if major != 1 || minor < 16 || minor > 18 {
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return nil, fmt.Errorf("requires go version 1.16 through 1.18, got go%d.%d", major, minor)
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}
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clangHeaderPath := getClangHeaderPath(goenv.Get("TINYGOROOT"))
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return &compileopts.Config{
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Options: options,
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Target: spec,
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GoMinorVersion: minor,
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ClangHeaders: clangHeaderPath,
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TestConfig: options.TestConfig,
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}, nil
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}
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