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build.go: Strip temporary path, allow reproducible builds

This commit is contained in:
Alexander Neumann 2017-05-29 23:27:25 +02:00
parent 1d167f4680
commit de48a5ac9c
1 changed files with 5 additions and 2 deletions
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7
build.go
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@ -195,8 +195,11 @@ func cleanEnv() (env []string) {
// build runs "go build args..." with GOPATH set to gopath.
func build(cwd, goos, goarch, gopath string, args ...string) error {
args = append([]string{"build"}, args...)
cmd := exec.Command("go", args...)
a := []string{"build"}
a = append(a, "-asmflags", fmt.Sprintf("-trimpath=%s", gopath))
a = append(a, "-gcflags", fmt.Sprintf("-trimpath=%s", gopath))
a = append(a, args...)
cmd := exec.Command("go", a...)
cmd.Env = append(cleanEnv(), "GOPATH="+gopath, "GOARCH="+goarch, "GOOS="+goos)
if !enableCGO {
cmd.Env = append(cmd.Env, "CGO_ENABLED=0")