}
		}()
	}
	wg.Wait()
	return paths
}

// writeGDBLinkerScript creates gcc linker script file in temp
// directory. writeGDBLinkerScript returns created file path.
// The script is used to work around gcc bug
// (see https://golang.org/issue/20183 for details).
func writeGDBLinkerScript() string {
	name := "fix_debug_gdb_scripts.ld"
	path := filepath.Join(*flagTmpdir, name)

		// causes the program not to run. See https://golang.org/issue/20183
		// Non c-archives can avoid this issue via a linker script
		// (see fix near writeGDBLinkerScript).
		// c-archive users would need to specify the linker script manually.
		// For UX it's better not to deal with this.
		return dwarfSecInfo{}
	}
	if gdbscript == "" {
		return dwarfSecInfo{}
	}