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build.go: Add --enable-cgo
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parent
d1cc87ba28
commit
c49da4c6f7
10
build.go
10
build.go
@ -18,6 +18,7 @@ var (
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verbose bool
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keepGopath bool
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runTests bool
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enableCGO bool
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)
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var config = struct {
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@ -165,6 +166,7 @@ func showUsage(output io.Writer) {
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fmt.Fprintf(output, " -k --keep-gopath do not remove the GOPATH after build\n")
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fmt.Fprintf(output, " -T --test run tests\n")
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fmt.Fprintf(output, " -o --output set output file name\n")
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fmt.Fprintf(output, " --enable-cgo use CGO to link against libc\n")
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fmt.Fprintf(output, " --goos value set GOOS for cross-compilation\n")
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fmt.Fprintf(output, " --goarch value set GOARCH for cross-compilation\n")
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}
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@ -195,7 +197,11 @@ func cleanEnv() (env []string) {
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func build(cwd, goos, goarch, gopath string, args ...string) error {
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args = append([]string{"build"}, args...)
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cmd := exec.Command("go", args...)
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cmd.Env = append(cleanEnv(), "GOPATH="+gopath, "GOARCH="+goarch, "GOOS="+goos, "CGO_ENABLED=0")
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cmd.Env = append(cleanEnv(), "GOPATH="+gopath, "GOARCH="+goarch, "GOOS="+goos)
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if !enableCGO {
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cmd.Env = append(cmd.Env, "CGO_ENABLED=0")
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}
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cmd.Dir = cwd
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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@ -319,6 +325,8 @@ func main() {
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outputFilename = params[i+1]
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case "-T", "--test":
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runTests = true
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case "--enable-cgo":
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enableCGO = true
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case "--goos":
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skipNext = true
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targetGOOS = params[i+1]
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