(List
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SYSIMG', {[DQ [LIT_CHARS build/system-image-][VarSub 1]]})])
  (If
    (Com {[LIT_OTHER "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -e]} {[DQ [VarSub SYSIMG]]} {[LIT_OTHER "]"]})
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "no "][VarSub SYSIMG]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('PATH', {[DQ [VarSub PWD][LIT_CHARS "/build/host:"][VarSub PWD][LIT_CHARS /build/native-compiler-][VarSub 1][LIT_CHARS ":"][VarSub PATH]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('X', {[ComSub (Com redirects=[(FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT "2>"> 2)]{[LIT_CHARS readlink]} {[LIT_CHARS -f]} {[DQ [VarSub 2]]})]})])
  (If
    (Com {[LIT_OTHER "["]} {[LIT_CHARS -z]} {[DQ [VarSub X]]} {[LIT_OTHER "]"]})
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "No control image "][VarSub 2]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
    )
  )
  (AndOr OP_AND_IF
    (Com {[LIT_CHARS cd]} {[DQ [VarSub SYSIMG]]})
    (Com {[LIT_CHARS ./native-build.sh]} {[DQ [VarSub X]]})
  )
)