(CommandList
  children: [
    (C {(Lit_Other ':')})
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:Myname)
          op: Equal
          rhs: 
            {
              (CommandSubPart
                command_list: 
                  (CommandList
                    children: [(C {(basename)} {($ VSub_Number '$0')} {(.sh)})]
                  )
                left_token: <Left_Backtick '`'>
                spids: [167 173]
              )
            }
          spids: [166]
        )
      ]
      spids: [166]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:Mydir)
          op: Equal
          rhs: 
            {
              (CommandSubPart
                command_list: (CommandList children:[(C {(dirname)} {($ VSub_Number '$0')})])
                left_token: <Left_Backtick '`'>
                spids: [176 180]
              )
            }
          spids: [175]
        )
      ]
      spids: [175]
    )
    (Case
      to_match: 
        {
          (CommandSubPart
            command_list: (CommandList children:[(C {(echo)} {(-n)} {(.)})])
            left_token: <Left_Backtick '`'>
            spids: [185 191]
          )
        }
      arms: [
        (case_arm
          pat_list: [{(-n) (Lit_Other '*')}]
          action: [
            (Sentence
              child: 
                (Assignment
                  keyword: Assign_None
                  pairs: [(assign_pair lhs:(LhsName name:N) op:Equal rhs:{(SQ )} spids:[199])]
                  spids: [199]
                )
              terminator: <Op_Semi ';'>
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:C)
                  op: Equal
                  rhs: {(DQ (EscapedLiteralPart token:<Lit_EscapedChar '\\c'>))}
                  spids: [202]
                )
              ]
              spids: [202]
            )
          ]
          spids: [195 197 206 -1]
        )
        (case_arm
          pat_list: [{(Lit_Other '*')}]
          action: [
            (Sentence
              child: 
                (Assignment
                  keyword: Assign_None
                  pairs: [(assign_pair lhs:(LhsName name:N) op:Equal rhs:{(-n)} spids:[211])]
                  spids: [211]
                )
              terminator: <Op_Semi ';'>
            )
            (Assignment
              keyword: Assign_None
              pairs: [(assign_pair lhs:(LhsName name:C) op:Equal rhs:{(SQ )} spids:[215])]
              spids: [215]
            )
          ]
          spids: [208 209 216 -1]
        )
      ]
      spids: [183 193 218]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:cc_include) op:Equal rhs:{(-I/usr/include)} spids:[221])]
      spids: [221]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:TF)
          op: Equal
          rhs: {(/tmp/dep.) ($ VSub_Dollar '$$')}
          spids: [225]
        )
      ]
      spids: [225]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:EF)
          op: Equal
          rhs: {(/tmp/deperr.) ($ VSub_Dollar '$$')}
          spids: [229]
        )
      ]
      spids: [229]
    )
    (SimpleCommand
      redirects: [(Redir op_id:Redir_Great fd:-1 arg_word:{($ VSub_Name '$EF')} spids:[233])]
    )
    (Case
      to_match: {(DQ ($ VSub_Star '$*'))}
      arms: [
        (case_arm
          pat_list: [{(Lit_Other '*') (-n) (Lit_Other '*')}]
          action: [
            (Assignment
              keyword: Assign_None
              pairs: [(assign_pair lhs:(LhsName name:rc) op:Equal rhs:{(/dev/null)} spids:[255])]
              spids: [255]
            )
            (Assignment
              keyword: Assign_None
              pairs: [(assign_pair lhs:(LhsName name:norc) op:Equal rhs:{(yes)} spids:[259])]
              spids: [259]
            )
          ]
          spids: [246 249 261 -1]
        )
        (case_arm
          pat_list: [{(Lit_Other '*')}]
          action: [
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:rc)
                  op: Equal
                  rhs: {($ VSub_Name '$Mydir') (/.) (${ VSub_Name Myname) (rc)}
                  spids: [267]
                )
              ]
              spids: [267]
            )
          ]
          spids: [263 264 276 -1]
        )
      ]
      spids: [238 244 278]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:update) op:Equal rhs:{(SQ )} spids:[281])]
      spids: [281]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:Include) op:Equal rhs:{(include)} spids:[283])]
      spids: [283]
    )
    (If
      arms: [
        (if_arm
          cond: [
            (Sentence
              child: 
                (C {(Lit_Other '[')} {(x) (DQ ($ VSub_Name '$norc'))} {(Lit_Other '=')} {(x)} {(-a)} {(-f)} 
                  {($ VSub_Name '$rc')} {(Lit_Other ']')}
                )
              terminator: <Op_Semi ';'>
            )
          ]
          action: [(C {(.)} {($ VSub_Name '$rc')})]
          spids: [-1 309]
        )
      ]
      else_action: [
        (SimpleCommand
          words: [{(echo)} {(Lit_Other ':')}]
          redirects: [(Redir op_id:Redir_Great fd:-1 arg_word:{($ VSub_Name '$rc')} spids:[335])]
        )
        (SimpleCommand
          words: [{(echo)} {(DQ ('# pre-processor for .c files'))}]
          redirects: [(Redir op_id:Redir_DGreat fd:-1 arg_word:{($ VSub_Name '$rc')} spids:[346])]
        )
        (ForEach
          iter_name: d
          iter_words: [{(/usr/libexec)} {(/usr/lib)} {(/usr/bin)} {(/lib)} {(/usr/ccs/bin)}]
          do_arg_iter: False
          body: 
            (DoGroup
              children: [
                (Assignment
                  keyword: Assign_None
                  pairs: [
                    (assign_pair
                      lhs: (LhsName name:cpp_c)
                      op: Equal
                      rhs: {($ VSub_Name '$d') (/cpp)}
                      spids: [375]
                    )
                  ]
                  spids: [375]
                )
                (AndOr
                  children: [
                    (C {(Lit_Other '[')} {(-x)} {($ VSub_Name '$cpp_c')} {(Lit_Other ']')})
                    (ControlFlow token:<ControlFlow_Break break>)
                  ]
                  op_id: Op_DAmp
                )
              ]
              spids: [372 393]
            )
          spids: [360 -1]
        )
        (If
          arms: [
            (if_arm
              cond: [
                (Sentence
                  child: (C {(Lit_Other '[')} {(-x)} {($ VSub_Name '$cpp_c')} {(Lit_Other ']')})
                  terminator: <Op_Semi ';'>
                )
              ]
              action: [
                (SimpleCommand
                  words: [{(echo)} {(Lit_VarLike 'cpp_c=') ($ VSub_Name '$cpp_c')}]
                  redirects: [
                    (Redir
                      op_id: Redir_DGreat
                      fd: -1
                      arg_word: {($ VSub_Name '$rc')}
                      spids: [417]
                    )
                  ]
                )
              ]
              spids: [-1 409]
            )
          ]
          else_action: [
            (Assignment
              keyword: Assign_None
              pairs: [(assign_pair lhs:(LhsName name:cpp_c) op:Equal rhs:{(SQ )} spids:[425])]
              spids: [425]
            )
            (SimpleCommand
              words: [{(echo)} {(DQ ('#include <stdio.h>'))}]
              redirects: [
                (Redir
                  op_id: Redir_Great
                  fd: -1
                  arg_word: {(/tmp/f) ($ VSub_Dollar '$$') (.c)}
                  spids: [438]
                )
              ]
            )
            (SimpleCommand
              words: [{(echo)} {(DQ ('main() { return 0; }'))}]
              redirects: [
                (Redir
                  op_id: Redir_DGreat
                  fd: -1
                  arg_word: {(/tmp/f) ($ VSub_Dollar '$$') (.c)}
                  spids: [451]
                )
              ]
            )
            (ForEach
              iter_name: arg
              iter_words: [{(-E)} {(-P)} {(-M)}]
              do_arg_iter: False
              body: 
                (DoGroup
                  children: [
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:ok)
                          op: Equal
                          rhs: 
                            {
                              (CommandSubPart
                                command_list: 
                                  (CommandList
                                    children: [
                                      (Pipeline
                                        children: [
                                          (SimpleCommand
                                            words: [
                                              {
                                                (BracedVarSub
                                                  token: <VSub_Name REALCC>
                                                  suffix_op: 
                                                    (StringUnary
                                                      op_id: VTest_ColonHyphen
                                                      arg_word: 
                                                        {
                                                          (BracedVarSub
                                                            token: <VSub_Name CC>
                                                            suffix_op: 
                                                              (StringUnary
                                                                op_id: VTest_ColonHyphen
                                                                arg_word: {(cc)}
                                                              )
                                                            spids: [483 487]
                                                          )
                                                        }
                                                    )
                                                  spids: [480 488]
                                                )
                                              }
                                              {($ VSub_Name '$arg')}
                                              {(/tmp/f) ($ VSub_Dollar '$$') (.c)}
                                            ]
                                            redirects: [
                                              (Redir
                                                op_id: Redir_Great
                                                fd: 2
                                                arg_word: {(/dev/null)}
                                                spids: [496]
                                              )
                                            ]
                                          )
                                          (C {(grep)} {(SQ <'^#.*stdio.h'>)})
                                          (C {(tail)} {(-1)})
                                        ]
                                        negated: False
                                      )
                                    ]
                                  )
                                left_token: <Left_Backtick '`'>
                                spids: [479 512]
                              )
                            }
                          spids: [478]
                        )
                      ]
                      spids: [478]
                    )
                    (Case
                      to_match: {(DQ ($ VSub_Name '$ok'))}
                      arms: [
                        (case_arm pat_list:[{(DQ )}] spids:[-1526528-1])
                        (case_arm
                          pat_list: [{(Lit_Other '*')}]
                          action: [
                            (Assignment
                              keyword: Assign_None
                              pairs: [
                                (assign_pair
                                  lhs: (LhsName name:cpp_c)
                                  op: Equal
                                  rhs: 
                                    {
                                      (DQ 
                                        (BracedVarSub
                                          token: <VSub_Name REALCC>
                                          suffix_op: 
                                            (StringUnary
                                              op_id: VTest_ColonHyphen
                                              arg_word: 
                                                {
                                                  (BracedVarSub
                                                    token: <VSub_Name CC>
                                                    suffix_op: 
                                                      (StringUnary
                                                        op_id: VTest_ColonHyphen
                                                        arg_word: {(cc)}
                                                      )
                                                    spids: [540 544]
                                                  )
                                                }
                                            )
                                          spids: [537 545]
                                        ) (' ') ($ VSub_Name '$arg')
                                      )
                                    }
                                  spids: [535]
                                )
                              ]
                              spids: [535]
                            )
                            (SimpleCommand
                              words: [
                                {(echo)}
                                {(Lit_VarLike 'cpp_c=') (DQ ("'") ($ VSub_Name '$cpp_c') ("'"))}
                              ]
                              redirects: [
                                (Redir
                                  op_id: Redir_DGreat
                                  fd: -1
                                  arg_word: {($ VSub_Name '$rc')}
                                  spids: [560]
                                )
                              ]
                            )
                            (ControlFlow token:<ControlFlow_Break break>)
                          ]
                          spids: [531 532 566 -1]
                        )
                      ]
                      spids: [515 521 569]
                    )
                  ]
                  spids: [475 572]
                )
              spids: [467 -1]
            )
            (C {(rm)} {(-f)} {(/tmp/f) ($ VSub_Dollar '$$') (.c)})
          ]
          spids: [422 584]
        )
      ]
      spids: [316 586]
    )
    (FuncDef
      name: clean_up
      body: 
        (BraceGroup
          children: [
            (C {(trap)} {(DQ )} {(2)} {(3)})
            (C {(trap)} {(0)})
            (If
              arms: [
                (if_arm
                  cond: [
                    (Sentence
                      child: (C {(Lit_Other '[')} {(-s)} {($ VSub_Name '$EF')} {(Lit_Other ']')})
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (SimpleCommand
                      words: [{(egrep)} {(-vi)} {(DQ ('included from|warning'))} {($ VSub_Name '$EF')}]
                      redirects: [
                        (Redir
                          op_id: Redir_Great
                          fd: -1
                          arg_word: {(${ VSub_Name EF) (2)}
                          spids: [635]
                        )
                      ]
                    )
                    (If
                      arms: [
                        (if_arm
                          cond: [
                            (Sentence
                              child: 
                                (C {(Lit_Other '[')} {(-s)} {(${ VSub_Name EF) (2)} {(Lit_Other ']')})
                              terminator: <Op_Semi ';'>
                            )
                          ]
                          action: [
                            (SimpleCommand
                              words: [{(cat)} {($ VSub_Name '$EF')}]
                              redirects: [
                                (Redir
                                  op_id: Redir_GreatAnd
                                  fd: -1
                                  arg_word: {(2)}
                                  spids: [664]
                                )
                              ]
                            )
                            (C {(rm)} {(-f)} {(.depend)})
                            (Assignment
                              keyword: Assign_None
                              pairs: [
                                (assign_pair
                                  lhs: (LhsName name:ests)
                                  op: Equal
                                  rhs: {(1)}
                                  spids: [675]
                                )
                              ]
                              spids: [675]
                            )
                          ]
                          spids: [-1 657]
                        )
                      ]
                      spids: [-1 679]
                    )
                  ]
                  spids: [-1 622]
                )
              ]
              spids: [-1 682]
            )
            (C {(rm)} {(-f)} {($ VSub_Name '$TF')} {($ VSub_Name '$EF') (Lit_Other '*')})
            (C {(exit)} 
              {
                (BracedVarSub
                  token: <VSub_Name ests>
                  suffix_op: (StringUnary op_id:VTest_ColonHyphen arg_word:{(0)})
                  spids: [697 701]
                )
              }
            )
          ]
          spids: [593]
        )
      spids: [589 592]
    )
    (C {(trap)} {(clean_up)} {(0)})
    (C {(trap)} {(exit)} {(2)} {(3)})
    (FuncDef
      name: get_incs
      body: 
        (BraceGroup
          children: [
            (Case
              to_match: {(DQ ($ VSub_Name '$cpp'))}
              arms: [
                (case_arm
                  pat_list: [{(grep)}]
                  action: [
                    (Pipeline
                      children: [
                        (C {(egrep)} {(SQ <'^#[ \t]*include'>)} {($ VSub_Star '$*')})
                        (C {(egrep)} {(-v)} {(DQ ($ VSub_Name '$IGNORE'))})
                        (C {(sed)} {(-e)} {(SQ <'s/^.*include[^"<]*["<]//'>)} {(-e)} {(SQ <'s/[">].*//g'>)})
                      ]
                      negated: False
                    )
                  ]
                  spids: [740 741 783 -1]
                )
                (case_arm
                  pat_list: [{(Lit_Other '*')}]
                  action: [
                    (Pipeline
                      children: [
                        (SimpleCommand
                          words: [
                            {($ VSub_Name '$cpp')}
                            {($ VSub_Name '$cpp_opts')}
                            {($ VSub_Name '$cc_include')}
                            {($ VSub_Star '$*')}
                          ]
                          redirects: [
                            (Redir
                              op_id: Redir_DGreat
                              fd: 2
                              arg_word: {($ VSub_Name '$EF')}
                              spids: [810]
                            )
                          ]
                        )
                        (C {(egrep)} {(SQ <'^#.*\\.h"'>)})
                        (C {(sed)} {(SQ <'s,^#.*"\\(.*\\)".*,\\1,'>)})
                        (C {(egrep)} {(-v)} {(DQ ($ VSub_Name '$IGNORE'))})
                        (C {(sort)} {(-u)})
                      ]
                      negated: False
                    )
                  ]
                  spids: [786 787 846 -1]
                )
              ]
              spids: [731 737 849]
            )
          ]
          spids: [728]
        )
      spids: [724 727]
    )
    (FuncDef
      name: gen_deps
      body: 
        (BraceGroup
          children: [
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:llen)
                  op: Equal
                  rhs: {($ VSub_Number '$1')}
                  spids: [861]
                )
              ]
              spids: [861]
            )
            (C {(shift)})
            (ForEach
              iter_name: ifile
              iter_words: [{($ VSub_Star '$*')}]
              do_arg_iter: False
              body: 
                (DoGroup
                  children: [
                    (Case
                      to_match: {(DQ ($ VSub_Name '$cpp'))}
                      arms: [
                        (case_arm
                          pat_list: [{(grep)}]
                          action: [
                            (ForEach
                              iter_name: dir
                              iter_words: [
                                {($ VSub_Name '$srcdir')}
                                {($ VSub_Name '$dirlist')}
                                {(/usr/include)}
                              ]
                              do_arg_iter: False
                              body: 
                                (DoGroup
                                  children: [
                                    (AndOr
                                      children: [
                                        (C {(Lit_Other '[')} {(-f)} 
                                          {(DQ ($ VSub_Name '$dir') (/) ($ VSub_Name '$ifile'))} {(Lit_Other ']')}
                                        )
                                        (ControlFlow
                                          token: <ControlFlow_Break break>
                                        )
                                      ]
                                      op_id: Op_DAmp
                                    )
                                  ]
                                  spids: [911 931]
                                )
                              spids: [903 -1]
                            )
                            (If
                              arms: [
                                (if_arm
                                  cond: [
                                    (Sentence
                                      child: 
                                        (C {(Lit_Other '[')} {(KW_Bang '!')} {(-f)} 
                                          {(DQ ($ VSub_Name '$dir') (/) ($ VSub_Name '$ifile'))} {(Lit_Other ']')}
                                        )
                                      terminator: <Op_Semi ';'>
                                    )
                                  ]
                                  action: [
                                    (Assignment
                                      keyword: Assign_None
                                      pairs: [
                                        (assign_pair
                                          lhs: (LhsName name:iline)
                                          op: Equal
                                          rhs: 
                                            {
                                              (CommandSubPart
                                                command_list: 
                                                  (CommandList
                                                    children: [
                                                      (Pipeline
                                                        children: [
                                                          (C {(grep)} {(-n)} 
                                                            {
                                                              (DQ ('.*include.*[') 
                                                                (EscapedLiteralPart
                                                                  token: <Lit_EscapedChar '\\"'>
                                                                ) ('<]') ($ VSub_Name '$ifile') ('[') (EscapedLiteralPart token:<Lit_EscapedChar '\\"'>) ('>]')
                                                              )
                                                            } {($ VSub_Name '$file')}
                                                          )
                                                          (C {(cut)} {(-d) (Lit_Other ':')} {(-f1)})
                                                        ]
                                                        negated: False
                                                      )
                                                    ]
                                                  )
                                                left_token: <Left_Backtick '`'>
                                                spids: [960 985]
                                              )
                                            }
                                          spids: [959]
                                        )
                                      ]
                                      spids: [959]
                                    )
                                    (SimpleCommand
                                      words: [
                                        {(echo)}
                                        {
                                          (DQ (EscapedLiteralPart token:<Lit_EscapedChar '\\"'>) 
                                            ($ VSub_Name '$file') (EscapedLiteralPart token:<Lit_EscapedChar '\\"'>) (', line ') ($ VSub_Name '$iline') 
                                            (': cannot find include file ') (EscapedLiteralPart token:<Lit_EscapedChar '\\"'>) ($ VSub_Name '$ifile') 
                                            (EscapedLiteralPart
                                              token: <Lit_EscapedChar '\\"'>
                                            )
                                          )
                                        }
                                      ]
                                      redirects: [
                                        (Redir
                                          op_id: Redir_DGreat
                                          fd: -1
                                          arg_word: {($ VSub_Name '$EF')}
                                          spids: [1002]
                                        )
                                      ]
                                    )
                                    (ControlFlow
                                      token: <ControlFlow_Continue continue>
                                    )
                                  ]
                                  spids: [-1 952]
                                )
                              ]
                              spids: [-1 1018]
                            )
                            (Assignment
                              keyword: Assign_None
                              pairs: [
                                (assign_pair
                                  lhs: (LhsName name:ifile)
                                  op: Equal
                                  rhs: {($ VSub_Name '$dir') (/) ($ VSub_Name '$ifile')}
                                  spids: [1021]
                                )
                              ]
                              spids: [1021]
                            )
                            (Case
                              to_match: 
                                {
                                  (CommandSubPart
                                    command_list: 
                                      (CommandList
                                        children: [
                                          (C {(grep)} {(DQ ($ VSub_Name '$ifile'))} 
                                            {($ VSub_Name '$TF')}
                                          )
                                        ]
                                      )
                                    left_token: <Left_Backtick '`'>
                                    spids: [1035 1043]
                                  )
                                }
                              arms: [
                                (case_arm
                                  pat_list: [{(DQ )}]
                                  action: [
                                    (SimpleCommand
                                      words: [{(echo)} {(DQ ($ VSub_Name '$ifile'))}]
                                      redirects: [
                                        (Redir
                                          op_id: Redir_DGreat
                                          fd: -1
                                          arg_word: {($ VSub_Name '$TF')}
                                          spids: [1058]
                                        )
                                      ]
                                    )
                                  ]
                                  spids: [-1 1050 1061 -1]
                                )
                                (case_arm
                                  pat_list: [{(Lit_Other '*')}]
                                  action: [(ControlFlow token:<ControlFlow_Continue continue>)]
                                  spids: [1064 1065 1068 -1]
                                )
                              ]
                              spids: [1033 1045 1074]
                            )
                          ]
                          spids: [890 891 1077 -1]
                        )
                      ]
                      spids: [881 887 1080]
                    )
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:len)
                          op: Equal
                          rhs: 
                            {
                              (CommandSubPart
                                command_list: 
                                  (CommandList
                                    children: [
                                      (C {(expr)} {(DQ ($ VSub_Name '$ifile') (' '))} {(Lit_Other ':')} 
                                        {(SQ <'.*'>)}
                                      )
                                    ]
                                  )
                                left_token: <Left_Backtick '`'>
                                spids: [1086 1099]
                              )
                            }
                          spids: [1085]
                        )
                      ]
                      spids: [1085]
                    )
                    (If
                      arms: [
                        (if_arm
                          cond: [
                            (Sentence
                              child: 
                                (C {(Lit_Other '[')} 
                                  {
                                    (DQ 
                                      (CommandSubPart
                                        command_list: 
                                          (CommandList
                                            children: [
                                              (C {(expr)} {($ VSub_Name '$llen')} {(Lit_Other '+')} 
                                                {($ VSub_Name '$len')}
                                              )
                                            ]
                                          )
                                        left_token: <Left_Backtick '`'>
                                        spids: [1107 1115]
                                      )
                                    )
                                  } {(-gt)} 
                                  {
                                    (BracedVarSub
                                      token: <VSub_Name width>
                                      suffix_op: (StringUnary op_id:VTest_ColonHyphen arg_word:{(76)})
                                      spids: [1120 1124]
                                    )
                                  } {(Lit_Other ']')}
                                )
                              terminator: <Op_Semi ';'>
                            )
                          ]
                          action: [
                            (SimpleCommand
                              words: [{(echo)} {(DQ (EscapedLiteralPart token:<Lit_EscapedChar '\\\\'>))}]
                              redirects: [
                                (Redir
                                  op_id: Redir_DGreat
                                  fd: -1
                                  arg_word: {(.depend)}
                                  spids: [1138]
                                )
                              ]
                            )
                            (SimpleCommand
                              words: [{(echo)} {($ VSub_Name '$N')} {(DQ ('\t') ($ VSub_Name '$C'))}]
                              redirects: [
                                (Redir
                                  op_id: Redir_DGreat
                                  fd: -1
                                  arg_word: {(.depend)}
                                  spids: [1152]
                                )
                              ]
                            )
                            (Assignment
                              keyword: Assign_None
                              pairs: [
                                (assign_pair
                                  lhs: (LhsName name:llen)
                                  op: Equal
                                  rhs: {(8)}
                                  spids: [1157]
                                )
                              ]
                              spids: [1157]
                            )
                          ]
                          spids: [-1 1129]
                        )
                      ]
                      spids: [-1 1161]
                    )
                    (SimpleCommand
                      words: [
                        {(echo)}
                        {($ VSub_Name '$N')}
                        {(DQ ($ VSub_Name '$ifile') (' ') ($ VSub_Name '$C'))}
                      ]
                      redirects: [(Redir op_id:Redir_DGreat fd:-1 arg_word:{(.depend)} spids:[1174])]
                    )
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:llen)
                          op: Equal
                          rhs: 
                            {
                              (CommandSubPart
                                command_list: 
                                  (CommandList
                                    children: [
                                      (C {(expr)} {($ VSub_Name '$llen')} {(Lit_Other '+')} 
                                        {($ VSub_Name '$len')}
                                      )
                                    ]
                                  )
                                left_token: <Left_Backtick '`'>
                                spids: [1180 1188]
                              )
                            }
                          spids: [1179]
                        )
                      ]
                      spids: [1179]
                    )
                    (Case
                      to_match: {(DQ ($ VSub_Name '$cpp'))}
                      arms: [
                        (case_arm
                          pat_list: [{(grep)}]
                          action: [
                            (Assignment
                              keyword: Assign_None
                              pairs: [
                                (assign_pair
                                  lhs: (LhsName name:ilist)
                                  op: Equal
                                  rhs: 
                                    {
                                      (CommandSubPart
                                        command_list: 
                                          (CommandList
                                            children: [(C {(get_incs)} {($ VSub_Name '$ifile')})]
                                          )
                                        left_token: <Left_Backtick '`'>
                                        spids: [1211 1215]
                                      )
                                    }
                                  spids: [1210]
                                )
                              ]
                              spids: [1210]
                            )
                            (AndOr
                              children: [
                                (C {(Lit_Other '[')} {(DQ ($ VSub_Name '$ilist'))} {(Lit_Other ']')})
                                (Assignment
                                  keyword: Assign_None
                                  pairs: [
                                    (assign_pair
                                      lhs: (LhsName name:llen)
                                      op: Equal
                                      rhs: 
                                        {
                                          (CommandSubPart
                                            command_list: 
                                              (CommandList
                                                children: [
                                                  (C {(gen_deps)} {($ VSub_Name '$llen')} 
                                                    {($ VSub_Name '$ilist')}
                                                  )
                                                ]
                                              )
                                            left_token: <Left_Backtick '`'>
                                            spids: [1232 1238]
                                          )
                                        }
                                      spids: [1231]
                                    )
                                  ]
                                  spids: [1231]
                                )
                              ]
                              op_id: Op_DAmp
                            )
                          ]
                          spids: [1202 1203 1241 -1]
                        )
                      ]
                      spids: [1193 1199 1244]
                    )
                  ]
                  spids: [878 1247]
                )
              spids: [874 -1]
            )
            (C {(echo)} {($ VSub_Name '$llen')})
          ]
          spids: [858]
        )
      spids: [854 857]
    )
    (ForEach
      iter_name: f
      iter_words: [{(makefile)} {(Makefile)}]
      do_arg_iter: False
      body: 
        (DoGroup
          children: [
            (AndOr
              children: [
                (C {(test)} {(-s)} {($ VSub_Name '$f')})
                (BraceGroup
                  children: [
                    (Sentence
                      child: 
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:MAKEFILE)
                              op: Equal
                              rhs: {($ VSub_Name '$f')}
                              spids: [1280]
                            )
                          ]
                          spids: [1280]
                        )
                      terminator: <Op_Semi ';'>
                    )
                    (Sentence
                      child: (ControlFlow token:<ControlFlow_Break break>)
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  spids: [1278]
                )
              ]
              op_id: Op_DAmp
            )
          ]
          spids: [1267 1289]
        )
      spids: [1262 -1]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:MAKEFILE)
          op: Equal
          rhs: 
            {
              (BracedVarSub
                token: <VSub_Name MAKEFILE>
                suffix_op: (StringUnary op_id:VTest_ColonHyphen arg_word:{(makefile)})
                spids: [1293 1297]
              )
            }
          spids: [1292]
        )
      ]
      spids: [1292]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:IGNORE)
          op: Equal
          rhs: 
            {
              (BracedVarSub
                token: <VSub_Name IGNORE>
                suffix_op: (StringUnary op_id:VTest_ColonHyphen arg_word:{(DQ ('^-'))})
                spids: [1300 1306]
              )
            }
          spids: [1299]
        )
      ]
      spids: [1299]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:obj) op:Equal rhs:{(o)} spids:[1311])]
      spids: [1311]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:cpp_opts) op:Equal rhs:{(SQ )} spids:[1314])]
      spids: [1314]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:vpath) op:Equal rhs:{(SQ )} spids:[1319])]
      spids: [1319]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:append) op:Equal rhs:{(SQ )} spids:[1321])]
      spids: [1321]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:progDep) op:Equal rhs:{(SQ )} spids:[1323])]
      spids: [1323]
    )
    (C {(set)} {(--)} 
      {
        (CommandSubPart
          command_list: 
            (CommandList
              children: [(C {(getopt)} {(DQ ('AanNV:s:w:o:I:D:b:f:i:p'))} {(DQ ($ VSub_At '$@'))})]
            )
          left_token: <Left_Backtick '`'>
          spids: [1330 1340]
        )
      }
    )
    (ForEach
      iter_name: key
      iter_words: [{(DQ ($ VSub_At '$@'))}]
      do_arg_iter: False
      body: 
        (DoGroup
          children: [
            (Case
              to_match: {($ VSub_Name '$key')}
              arms: [
                (case_arm
                  pat_list: [{(--)}]
                  action: [
                    (Sentence child:(C {(shift)}) terminator:<Op_Semi ';'>)
                    (ControlFlow token:<ControlFlow_Break break>)
                  ]
                  spids: [1362 1363 1369 -1]
                )
                (case_arm
                  pat_list: [{(-A)}]
                  action: [
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:Include)
                          op: Equal
                          rhs: {(SQ )}
                          spids: [1375]
                        )
                      ]
                      spids: [1375]
                    )
                  ]
                  spids: [1372 1373 1376 -1]
                )
                (case_arm
                  pat_list: [{(-a)}]
                  action: [
                    (Sentence
                      child: 
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:append)
                              op: Equal
                              rhs: {(yes)}
                              spids: [1385]
                            )
                          ]
                          spids: [1385]
                        )
                      terminator: <Op_Semi ';'>
                    )
                    (C {(shift)})
                  ]
                  spids: [1382 1383 1390 -1]
                )
                (case_arm
                  pat_list: [{(-n)}]
                  action: [(C {(shift)})]
                  spids: [1393 1394 1397 -1]
                )
                (case_arm
                  pat_list: [{(-N)}]
                  action: [
                    (Sentence
                      child: 
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:update)
                              op: Equal
                              rhs: {(no)}
                              spids: [1406]
                            )
                          ]
                          spids: [1406]
                        )
                      terminator: <Op_Semi ';'>
                    )
                    (C {(shift)})
                  ]
                  spids: [1403 1404 1411 -1]
                )
                (case_arm
                  pat_list: [{(-I)}]
                  action: [
                    (Sentence
                      child: 
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:cpp_opts)
                              op: Equal
                              rhs: 
                                {
                                  (DQ ($ VSub_Name '$cpp_opts') ($ VSub_Number '$1') 
                                    ($ VSub_Number '$2') (' ')
                                  )
                                }
                              spids: [1420]
                            )
                          ]
                          spids: [1420]
                        )
                      terminator: <Op_Semi ';'>
                    )
                    (Sentence
                      child: 
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:dirlist)
                              op: Equal
                              rhs: {(DQ ($ VSub_Name '$dirlist') (' ') ($ VSub_Number '$2'))}
                              spids: [1429]
                            )
                          ]
                          spids: [1429]
                        )
                      terminator: <Op_Semi ';'>
                    )
                    (C {(shift)} {(2)})
                  ]
                  spids: [1417 1418 1440 -1]
                )
                (case_arm
                  pat_list: [{(-o)}]
                  action: [
                    (Sentence
                      child: 
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:obj)
                              op: Equal
                              rhs: {($ VSub_Number '$2')}
                              spids: [1446]
                            )
                          ]
                          spids: [1446]
                        )
                      terminator: <Op_Semi ';'>
                    )
                    (C {(shift)} {(2)})
                  ]
                  spids: [1443 1444 1453 -1]
                )
                (case_arm
                  pat_list: [{(-s)}]
                  action: [(C {(shift)} {(2)})]
                  spids: [1456 1457 1462 -1]
                )
                (case_arm
                  pat_list: [{(-w)}]
                  action: [
                    (Sentence
                      child: 
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:width)
                              op: Equal
                              rhs: {($ VSub_Number '$2')}
                              spids: [1471]
                            )
                          ]
                          spids: [1471]
                        )
                      terminator: <Op_Semi ';'>
                    )
                    (C {(shift)} {(2)})
                  ]
                  spids: [1468 1469 1478 -1]
                )
                (case_arm
                  pat_list: [{(-f)}]
                  action: [
                    (Sentence
                      child: 
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:MAKEFILE)
                              op: Equal
                              rhs: {($ VSub_Number '$2')}
                              spids: [1484]
                            )
                          ]
                          spids: [1484]
                        )
                      terminator: <Op_Semi ';'>
                    )
                    (C {(shift)} {(2)})
                  ]
                  spids: [1481 1482 1491 -1]
                )
                (case_arm
                  pat_list: [{(-b)}]
                  action: [
                    (Sentence
                      child: 
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:BASEDIR)
                              op: Equal
                              rhs: {($ VSub_Number '$2')}
                              spids: [1497]
                            )
                          ]
                          spids: [1497]
                        )
                      terminator: <Op_Semi ';'>
                    )
                    (C {(shift)} {(2)})
                  ]
                  spids: [1494 1495 1504 -1]
                )
                (case_arm
                  pat_list: [{(-i)}]
                  action: [
                    (Sentence
                      child: 
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:IGNORE)
                              op: Equal
                              rhs: {(DQ ($ VSub_Number '$2'))}
                              spids: [1510]
                            )
                          ]
                          spids: [1510]
                        )
                      terminator: <Op_Semi ';'>
                    )
                    (C {(shift)} {(2)})
                  ]
                  spids: [1507 1508 1519 -1]
                )
                (case_arm
                  pat_list: [{(-D)}]
                  action: [
                    (Sentence
                      child: 
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:cpp_opts)
                              op: Equal
                              rhs: 
                                {
                                  (DQ ($ VSub_Name '$cpp_opts') ($ VSub_Number '$1') 
                                    ($ VSub_Number '$2') (' ')
                                  )
                                }
                              spids: [1528]
                            )
                          ]
                          spids: [1528]
                        )
                      terminator: <Op_Semi ';'>
                    )
                    (C {(shift)} {(2)})
                  ]
                  spids: [1525 1526 1540 -1]
                )
                (case_arm
                  pat_list: [{(-V)}]
                  action: [
                    (Sentence
                      child: 
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:VPATH)
                              op: Equal
                              rhs: {(DQ ($ VSub_Number '$2'))}
                              spids: [1546]
                            )
                          ]
                          spids: [1546]
                        )
                      terminator: <Op_Semi ';'>
                    )
                    (C {(shift)} {(2)})
                  ]
                  spids: [1543 1544 1555 -1]
                )
                (case_arm
                  pat_list: [{(-p)}]
                  action: [
                    (Sentence
                      child: 
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:progDep)
                              op: Equal
                              rhs: {(yes)}
                              spids: [1564]
                            )
                          ]
                          spids: [1564]
                        )
                      terminator: <Op_Semi ';'>
                    )
                    (C {(shift)})
                  ]
                  spids: [1561 1562 1569 -1]
                )
              ]
              spids: [1355 1359 1572]
            )
          ]
          spids: [1352 1574]
        )
      spids: [1347 -1]
    )
    (AndOr
      children: [
        (C {(Lit_Other '[')} {(DQ ($ VSub_Name '$VPATH'))} {(Lit_Other ']')})
        (Assignment
          keyword: Assign_None
          pairs: [
            (assign_pair
              lhs: (LhsName name:vpath)
              op: Equal
              rhs: 
                {
                  (CommandSubPart
                    command_list: 
                      (CommandList
                        children: [
                          (Sentence
                            child: 
                              (Assignment
                                keyword: Assign_None
                                pairs: [
                                  (assign_pair
                                    lhs: (LhsName name:IFS)
                                    op: Equal
                                    rhs: {(Lit_Other ':')}
                                    spids: [1589]
                                  )
                                ]
                                spids: [1589]
                              )
                            terminator: <Op_Semi ';'>
                          )
                          (Sentence
                            child: (C {(set)} {(--)} {($ VSub_Name '$VPATH')})
                            terminator: <Op_Semi ';'>
                          )
                          (C {(echo)} {($ VSub_Star '$*')})
                        ]
                      )
                    left_token: <Left_Backtick '`'>
                    spids: [1588 1603]
                  )
                }
              spids: [1587]
            )
          ]
          spids: [1587]
        )
      ]
      op_id: Op_DAmp
    )
    (AndOr
      children: [
        (C {(Lit_Other '[')} {(DQ ($ VSub_Name '$append'))} {(Lit_Other ']')})
        (SimpleCommand
          redirects: [(Redir op_id:Redir_Great fd:-1 arg_word:{(.depend)} spids:[1616])]
        )
      ]
      op_id: Op_DPipe
    )
    (ForEach
      iter_name: file
      iter_words: [{($ VSub_Star '$*')}]
      do_arg_iter: False
      body: 
        (DoGroup
          children: [
            (Assignment
              keyword: Assign_None
              pairs: [(assign_pair lhs:(LhsName name:cpp) op:Equal rhs:{(SQ )} spids:[1632])]
              spids: [1632]
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:suffix)
                  op: Equal
                  rhs: 
                    {
                      (CommandSubPart
                        command_list: 
                          (CommandList
                            children: [
                              (C {(expr)} {($ VSub_Name '$file')} {(Lit_Other ':')} 
                                {(SQ <'.*\\.\\([^.]*\\)'>)}
                              )
                            ]
                          )
                        left_token: <Left_Backtick '`'>
                        spids: [1636 1646]
                      )
                    }
                  spids: [1635]
                )
              ]
              spids: [1635]
            )
            (C {(eval)} 
              {(Lit_VarLike 'cpp=') (EscapedLiteralPart token:<Lit_EscapedChar '\\"'>) 
                (EscapedLiteralPart token:<Lit_EscapedChar '\\$'>) (Lit_LBrace '{') (cpp_) (${ VSub_Name suffix) (Lit_Other ':') (-grep) (Lit_RBrace '}') 
                (EscapedLiteralPart token:<Lit_EscapedChar '\\"'>)
              }
            )
            (If
              arms: [
                (if_arm
                  cond: [
                    (Sentence
                      child: 
                        (C {(Lit_Other '[')} {(KW_Bang '!')} {(-f)} {($ VSub_Name '$file')} {(-a)} 
                          {(DQ ($ VSub_Name '$vpath'))} {(Lit_Other ']')}
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (ForEach
                      iter_name: d
                      iter_words: [{(.)} {($ VSub_Name '$vpath')}]
                      do_arg_iter: False
                      body: 
                        (DoGroup
                          children: [
                            (AndOr
                              children: [
                                (C {(Lit_Other '[')} {(-f)} 
                                  {($ VSub_Name '$d') (/) ($ VSub_Name '$file')} {(Lit_Other ']')}
                                )
                                (BraceGroup
                                  children: [
                                    (Sentence
                                      child: 
                                        (Assignment
                                          keyword: Assign_None
                                          pairs: [
                                            (assign_pair
                                              lhs: (LhsName name:file)
                                              op: Equal
                                              rhs: {($ VSub_Name '$d') (/) ($ VSub_Name '$file')}
                                              spids: [1718]
                                            )
                                          ]
                                          spids: [1718]
                                        )
                                      terminator: <Op_Semi ';'>
                                    )
                                    (Sentence
                                      child: (ControlFlow token:<ControlFlow_Break break>)
                                      terminator: <Op_Semi ';'>
                                    )
                                  ]
                                  spids: [1716]
                                )
                              ]
                              op_id: Op_DAmp
                            )
                          ]
                          spids: [1701 1730]
                        )
                      spids: [1695 -1]
                    )
                  ]
                  spids: [-1 1687]
                )
              ]
              spids: [-1 1733]
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:srcdir)
                  op: Equal
                  rhs: 
                    {
                      (CommandSubPart
                        command_list: 
                          (CommandList
                            children: [(C {(dirname)} {($ VSub_Name '$file')})]
                          )
                        left_token: <Left_Backtick '`'>
                        spids: [1737 1741]
                      )
                    }
                  spids: [1736]
                )
              ]
              spids: [1736]
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:base)
                  op: Equal
                  rhs: 
                    {
                      (CommandSubPart
                        command_list: 
                          (CommandList
                            children: [
                              (C {(basename)} {($ VSub_Name '$file')} {(.) ($ VSub_Name '$suffix')})
                            ]
                          )
                        left_token: <Left_Backtick '`'>
                        spids: [1745 1752]
                      )
                    }
                  spids: [1744]
                )
              ]
              spids: [1744]
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:ilist)
                  op: Equal
                  rhs: 
                    {
                      (CommandSubPart
                        command_list: 
                          (CommandList
                            children: [(C {(get_incs)} {($ VSub_Name '$file')})]
                          )
                        left_token: <Left_Backtick '`'>
                        spids: [1758 1762]
                      )
                    }
                  spids: [1757]
                )
              ]
              spids: [1757]
            )
            (If
              arms: [
                (if_arm
                  cond: [
                    (Sentence
                      child: (C {(Lit_Other '[')} {(DQ ($ VSub_Name '$ilist'))} {(Lit_Other ']')})
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (SimpleCommand
                      redirects: [
                        (Redir
                          op_id: Redir_Great
                          fd: -1
                          arg_word: {($ VSub_Name '$TF')}
                          spids: [1780]
                        )
                      ]
                    )
                    (If
                      arms: [
                        (if_arm
                          cond: [
                            (Sentence
                              child: 
                                (C {(Lit_Other '[')} {(DQ ($ VSub_Name '$progDep'))} {(Lit_Other ']')})
                              terminator: <Op_Semi ';'>
                            )
                          ]
                          action: [
                            (SimpleCommand
                              words: [
                                {(echo)}
                                {
                                  (DQ ($ VSub_Name '$base') (':\t') ($ VSub_Name '$file') (' ') 
                                    (EscapedLiteralPart
                                      token: <Lit_EscapedChar '\\\\'>
                                    )
                                  )
                                }
                              ]
                              redirects: [
                                (Redir
                                  op_id: Redir_DGreat
                                  fd: -1
                                  arg_word: {(.depend)}
                                  spids: [1809]
                                )
                              ]
                            )
                          ]
                          spids: [-1 1796]
                        )
                      ]
                      else_action: [
                        (SimpleCommand
                          words: [
                            {(echo)}
                            {
                              (DQ ($ VSub_Name '$base') (.) ($ VSub_Name '$obj') (':\t') 
                                ($ VSub_Name '$file') (' ') (EscapedLiteralPart token:<Lit_EscapedChar '\\\\'>)
                              )
                            }
                          ]
                          redirects: [
                            (Redir
                              op_id: Redir_DGreat
                              fd: -1
                              arg_word: {(.depend)}
                              spids: [1829]
                            )
                          ]
                        )
                      ]
                      spids: [1814 1834]
                    )
                    (SimpleCommand
                      words: [{(echo)} {($ VSub_Name '$N')} {(DQ ('\t') ($ VSub_Name '$C'))}]
                      redirects: [(Redir op_id:Redir_DGreat fd:-1 arg_word:{(.depend)} spids:[1846])]
                    )
                    (Assignment
                      keyword: Assign_None
                      pairs: [(assign_pair lhs:(LhsName name:llen) op:Equal rhs:{(8)} spids:[1851])]
                      spids: [1851]
                    )
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:llen)
                          op: Equal
                          rhs: 
                            {
                              (CommandSubPart
                                command_list: 
                                  (CommandList
                                    children: [
                                      (C {(gen_deps)} {($ VSub_Name '$llen')} {($ VSub_Name '$ilist')})
                                    ]
                                  )
                                left_token: <Left_Backtick '`'>
                                spids: [1856 1862]
                              )
                            }
                          spids: [1855]
                        )
                      ]
                      spids: [1855]
                    )
                    (SimpleCommand
                      words: [{(echo)}]
                      redirects: [(Redir op_id:Redir_DGreat fd:-1 arg_word:{(.depend)} spids:[1867])]
                    )
                    (SimpleCommand
                      words: [{(echo)}]
                      redirects: [(Redir op_id:Redir_DGreat fd:-1 arg_word:{(.depend)} spids:[1874])]
                    )
                  ]
                  spids: [-1 1777]
                )
                (if_arm
                  cond: [
                    (Sentence
                      child: (C {(Lit_Other '[')} {(DQ ($ VSub_Name '$progDep'))} {(Lit_Other ']')})
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (SimpleCommand
                      words: [{(echo)} {(DQ ($ VSub_Name '$base') (':\t') ($ VSub_Name '$file'))}]
                      redirects: [(Redir op_id:Redir_DGreat fd:-1 arg_word:{(.depend)} spids:[1901])]
                    )
                    (SimpleCommand
                      words: [{(echo)}]
                      redirects: [(Redir op_id:Redir_DGreat fd:-1 arg_word:{(.depend)} spids:[1908])]
                    )
                  ]
                  spids: [1879 1890]
                )
              ]
              spids: [-1 1913]
            )
          ]
          spids: [1629 1915]
        )
      spids: [1626 -1]
    )
    (If
      arms: [
        (if_arm
          cond: [
            (Sentence
              child: (C {(Lit_Other '[')} {(-s)} {(.depend)} {(Lit_Other ']')})
              terminator: <Op_Semi ';'>
            )
          ]
          action: [
            (C {(mv)} {(.depend)} {($ VSub_Name '$TF')})
            (Pipeline
              children: [
                (BraceGroup
                  children: [
                    (Sentence
                      child: 
                        (AndOr
                          children: [
                            (C {(test)} {(DQ ($ VSub_Name '$BASEDIR'))})
                            (AndOr
                              children: [
                                (C {(sed)} {(-e)} 
                                  {
                                    (DQ ('s;') ($ VSub_Name '$BASEDIR') (';') 
                                      (EscapedLiteralPart
                                        token: <Lit_EscapedChar '\\$'>
                                      ) ('(BASEDIR);g')
                                    )
                                  } {($ VSub_Name '$TF')}
                                )
                                (C {(cat)} {($ VSub_Name '$TF')})
                              ]
                              op_id: Op_DPipe
                            )
                          ]
                          op_id: Op_DAmp
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  spids: [1943]
                )
                (SimpleCommand
                  words: [{(sed)} {(SQ <'s;\\([^.]\\)\\./;\\1;g'>)}]
                  redirects: [(Redir op_id:Redir_Great fd:-1 arg_word:{(.depend)} spids:[1985])]
                )
              ]
              negated: False
            )
            (If
              arms: [
                (if_arm
                  cond: [
                    (Sentence
                      child: 
                        (C {(Lit_Other '[')} {(x) ($ VSub_Name '$update')} 
                          {(KW_Bang '!') (Lit_Other '=')} {(xno)} {(Lit_Other ']')}
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (C {(trap)} {(DQ )} {(2)})
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:depended)
                          op: Equal
                          rhs: 
                            {
                              (CommandSubPart
                                command_list: 
                                  (CommandList
                                    children: [
                                      (C {(grep)} {(SQ <'include.*\\.depend'>)} 
                                        {($ VSub_Name '$MAKEFILE')}
                                      )
                                    ]
                                  )
                                left_token: <Left_Backtick '`'>
                                spids: [2039 2047]
                              )
                            }
                          spids: [2038]
                        )
                      ]
                      spids: [2038]
                    )
                    (AndOr
                      children: [(C {(test)} {(DQ ($ VSub_Name '$depended'))}) (C {(clean_up)})]
                      op_id: Op_DAmp
                    )
                    (SimpleCommand
                      words: [{(sed)} {(SQ <'/^# DO NOT DELETE.*depend.*$/,$d'>)}]
                      redirects: [
                        (Redir
                          op_id: Redir_Less
                          fd: -1
                          arg_word: {($ VSub_Name '$MAKEFILE')}
                          spids: [2069]
                        )
                        (Redir
                          op_id: Redir_Great
                          fd: -1
                          arg_word: {($ VSub_Name '$TF')}
                          spids: [2073]
                        )
                      ]
                    )
                    (C {(mv)} {($ VSub_Name '$TF')} {($ VSub_Name '$MAKEFILE')})
                    (SimpleCommand
                      words: [{(cat)}]
                      redirects: [
                        (HereDoc
                          op_id: Redir_DLess
                          fd: -1
                          body: 
                            {
                              (DQ ('# DO NOT DELETE THIS LINE -- make depend depends on it\n') 
                                ('# Do not edit anything below, it was added automagically by ') ($ VSub_Name '$Myname') ('.\n') ('\n')
                              )
                            }
                          do_expansion: True
                          here_end: '!'
                          was_filled: True
                          spids: [2087]
                        )
                        (Redir
                          op_id: Redir_DGreat
                          fd: -1
                          arg_word: {($ VSub_Name '$MAKEFILE')}
                          spids: [2090]
                        )
                      ]
                    )
                    (Case
                      to_match: {(DQ ($ VSub_Name '$Include'))}
                      arms: [
                        (case_arm
                          pat_list: [{(DQ )}]
                          action: [
                            (SimpleCommand
                              words: [{(cat)} {(.depend)}]
                              redirects: [
                                (Redir
                                  op_id: Redir_DGreat
                                  fd: -1
                                  arg_word: {($ VSub_Name '$MAKEFILE')}
                                  spids: [2120]
                                )
                              ]
                            )
                          ]
                          spids: [-1 2114 2123 -1]
                        )
                        (case_arm
                          pat_list: [{(.include)}]
                          action: [
                            (SimpleCommand
                              words: [{(echo)} {(SQ <'.include ".depend"'>)}]
                              redirects: [
                                (Redir
                                  op_id: Redir_DGreat
                                  fd: -1
                                  arg_word: {($ VSub_Name '$MAKEFILE')}
                                  spids: [2135]
                                )
                              ]
                            )
                          ]
                          spids: [2126 2127 2138 -1]
                        )
                        (case_arm
                          pat_list: [{(include)}]
                          action: [
                            (SimpleCommand
                              words: [{(echo)} {(include)} {(.depend)}]
                              redirects: [
                                (Redir
                                  op_id: Redir_DGreat
                                  fd: -1
                                  arg_word: {($ VSub_Name '$MAKEFILE')}
                                  spids: [2150]
                                )
                              ]
                            )
                          ]
                          spids: [2141 2142 2153 -1]
                        )
                      ]
                      spids: [2103 2109 2156]
                    )
                  ]
                  spids: [-1 2019]
                )
              ]
              spids: [-1 2159]
            )
          ]
          spids: [-1 1929]
        )
      ]
      spids: [-1 2161]
    )
    (C {(clean_up)})
  ]
)