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go/build: evaluate symlinks before comparing path to GOPATH

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R=golang-dev, r, dsymonds
CC=golang-dev
https://golang.org/cl/4645078
This commit is contained in:
Andrew Gerrand 2011-07-04 10:26:03 +10:00
parent 3cd8f27d79
commit 8c7a73bbbb
1 changed files with 3 additions and 0 deletions
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3
src/pkg/go/build/path.go
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@ -88,6 +88,9 @@ func FindTree(path string) (tree *Tree, pkg string, err os.Error) {
if path, err = filepath.Abs(path); err != nil { if path, err = filepath.Abs(path); err != nil {
return return
} }
if path, err = filepath.EvalSymlinks(path); err != nil {
return
}
for _, t := range Path { for _, t := range Path {
tpath := t.SrcDir() + string(filepath.Separator) tpath := t.SrcDir() + string(filepath.Separator)
if !strings.HasPrefix(path, tpath) { if !strings.HasPrefix(path, tpath) {