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Ayke van Laethem
0a80da46b1
... instead of setting a special -target= value. This is more robust and
makes sure that the test actually tests different arcitectures as they
would be compiled by TinyGo. As an example, the bug of the bugfix in the
previous commit ("arm: use armv7 instead of thumbv7") would have been
caught if this change was applied earlier.
I've decided to put GOOS/GOARCH in compileopts.Options, as it makes
sense to me to treat them the same way as command line parameters.
50 lines
1.4 KiB
Go
50 lines
1.4 KiB
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 < 15 || minor > 17 {
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return nil, fmt.Errorf("requires go version 1.15 through 1.17, 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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