(CommandList
  children: [
    (FuncDef
      name: die
      body: 
        (BraceGroup
          children: [
            (SimpleCommand
              words: [{(echo)} {(DQ ($ VSub_At "$@"))}]
              redirects: [(Redir op_id:Redir_GreatAnd fd:1 arg_word:{(2)} spids:[17])]
            )
            (C {(exit)} {(1)})
          ]
          spids: [8]
        )
      spids: [4 7]
    )
    (FuncDef
      name: clean
      body: 
        (BraceGroup
          children: [
            (Pipeline
              children: [(C {(echo)} {($ VSub_Number "$1")}) (C {(sed)} {(-e)} {(SQ <"s/\\\\//g">)})]
              negated: False
            )
          ]
          spids: [32]
        )
      spids: [28 31]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:want_autoconf_version)
          op: Equal
          rhs: {(SQ <"2\\.61">)}
          spids: [67]
        )
      ]
      spids: [67]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:want_autoheader_version)
          op: Equal
          rhs: {($ VSub_Name "$want_autoconf_version")}
          spids: [72]
        )
      ]
      spids: [72]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:want_aclocal_version)
          op: Equal
          rhs: {(SQ <"1\\.10">)}
          spids: [75]
        )
      ]
      spids: [75]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:want_libtool_version)
          op: Equal
          rhs: {(SQ <"1\\.5\\.22">)}
          spids: [80]
        )
      ]
      spids: [80]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:outfile) op:Equal rhs:{(configure)} spids:[89])]
      spids: [89]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:configfile) op:Equal rhs:{(configure.ac)} spids:[92])]
      spids: [92]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:want_autoconf_version_clean)
          op: Equal
          rhs: 
            {
              (CommandSubPart
                command_list: 
                  (CommandList
                    children: [(C {(clean)} {($ VSub_Name "$want_autoconf_version")})]
                  )
                left_token: <Left_CommandSub "$(">
                spids: [97 101]
              )
            }
          spids: [96]
        )
      ]
      spids: [96]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:want_autoheader_version_clean)
          op: Equal
          rhs: 
            {
              (CommandSubPart
                command_list: 
                  (CommandList
                    children: [(C {(clean)} {($ VSub_Name "$want_autoheader_version")})]
                  )
                left_token: <Left_CommandSub "$(">
                spids: [104 108]
              )
            }
          spids: [103]
        )
      ]
      spids: [103]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:want_aclocal_version_clean)
          op: Equal
          rhs: 
            {
              (CommandSubPart
                command_list: 
                  (CommandList
                    children: [(C {(clean)} {($ VSub_Name "$want_aclocal_version")})]
                  )
                left_token: <Left_CommandSub "$(">
                spids: [111 115]
              )
            }
          spids: [110]
        )
      ]
      spids: [110]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:want_libtool_version_clean)
          op: Equal
          rhs: 
            {
              (CommandSubPart
                command_list: 
                  (CommandList
                    children: [(C {(clean)} {($ VSub_Name "$want_libtool_version")})]
                  )
                left_token: <Left_CommandSub "$(">
                spids: [118 122]
              )
            }
          spids: [117]
        )
      ]
      spids: [117]
    )
    (AndOr
      children: [
        (C {(test)} {(-d)} {(autoconf)})
        (AndOr
          children: [
            (C {(test)} {(-f)} {(autoconf/) ($ VSub_Name "$configfile")})
            (C {(cd)} {(autoconf)})
          ]
          op_id: Op_DAmp
        )
      ]
      op_id: Op_DAmp
    )
    (AndOr
      children: [
        (C {(test)} {(-f)} {($ VSub_Name "$configfile")})
        (C {(die)} {(DQ ("Can't find 'autoconf' dir; please cd into it first"))})
      ]
      op_id: Op_DPipe
    )
    (Pipeline
      children: [
        (C {(autoconf)} {(--version)})
        (SimpleCommand
          words: [{(grep)} {($ VSub_Name "$want_autoconf_version")}]
          redirects: [(Redir op_id:Redir_Great fd:-1 arg_word:{(/dev/null)} spids:[170])]
        )
      ]
      negated: False
    )
    (AndOr
      children: [
        (C {(test)} {($ VSub_QMark "$?")} {(-eq)} {(0)})
        (C {(die)} 
          {
            (DQ ("Your autoconf was not detected as being ") 
              ($ VSub_Name "$want_autoconf_version_clean")
            )
          }
        )
      ]
      op_id: Op_DPipe
    )
    (Pipeline
      children: [
        (C {(aclocal)} {(--version)})
        (SimpleCommand
          words: [{(grep)} {(SQ <"^aclocal.*">) ($ VSub_Name "$want_aclocal_version")}]
          redirects: [(Redir op_id:Redir_Great fd:-1 arg_word:{(/dev/null)} spids:[204])]
        )
      ]
      negated: False
    )
    (AndOr
      children: [
        (C {(test)} {($ VSub_QMark "$?")} {(-eq)} {(0)})
        (C {(die)} 
          {
            (DQ ("Your aclocal was not detected as being ") 
              ($ VSub_Name "$want_aclocal_version_clean")
            )
          }
        )
      ]
      op_id: Op_DPipe
    )
    (Pipeline
      children: [
        (C {(autoheader)} {(--version)})
        (SimpleCommand
          words: [{(grep)} {(SQ <"^autoheader.*">) ($ VSub_Name "$want_autoheader_version")}]
          redirects: [(Redir op_id:Redir_Great fd:-1 arg_word:{(/dev/null)} spids:[238])]
        )
      ]
      negated: False
    )
    (AndOr
      children: [
        (C {(test)} {($ VSub_QMark "$?")} {(-eq)} {(0)})
        (C {(die)} 
          {
            (DQ ("Your autoheader was not detected as being ") 
              ($ VSub_Name "$want_autoheader_version_clean")
            )
          }
        )
      ]
      op_id: Op_DPipe
    )
    (Pipeline
      children: [
        (C {(libtool)} {(--version)})
        (SimpleCommand
          words: [{(grep)} {($ VSub_Name "$want_libtool_version")}]
          redirects: [(Redir op_id:Redir_Great fd:-1 arg_word:{(/dev/null)} spids:[269])]
        )
      ]
      negated: False
    )
    (AndOr
      children: [
        (C {(test)} {($ VSub_QMark "$?")} {(-eq)} {(0)})
        (C {(die)} 
          {
            (DQ ("Your libtool was not detected as being ") 
              ($ VSub_Name "$want_libtool_version_clean")
            )
          }
        )
      ]
      op_id: Op_DPipe
    )
    (C {(echo)} {(DQ )})
    (C {(echo)} {(DQ ("### NOTE: ############################################################"))})
    (C {(echo)} {(DQ ("### If you get *any* warnings from autoconf below you MUST fix the"))})
    (C {(echo)} {(DQ ("### scripts in the m4 directory because there are future forward"))})
    (C {(echo)} {(DQ ("### compatibility or platform support issues at risk. Please do NOT"))})
    (C {(echo)} {(DQ ("### commit any configure script that was generated with warnings"))})
    (C {(echo)} {(DQ ("### present. You should get just three 'Regenerating..' lines."))})
    (C {(echo)} {(DQ ("######################################################################"))})
    (C {(echo)} {(DQ )})
    (C {(echo)} 
      {(DQ ("Regenerating aclocal.m4 with aclocal ") ($ VSub_Name "$want_aclocal_version_clean"))}
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:cwd)
          op: Equal
          rhs: 
            {
              (CommandSubPart
                command_list: (CommandList children:[(C {(pwd)})])
                left_token: <Left_Backtick "`">
                spids: [350 352]
              )
            }
          spids: [349]
        )
      ]
      spids: [349]
    )
    (AndOr
      children: [
        (C {(aclocal)} {(--force)} {(-I)} {($ VSub_Name "$cwd") (/m4)})
        (C {(die)} {(DQ ("aclocal failed"))})
      ]
      op_id: Op_DPipe
    )
    (C {(echo)} 
      {(DQ ("Regenerating configure with autoconf ") ($ VSub_Name "$want_autoconf_version_clean"))}
    )
    (AndOr
      children: [
        (C {(autoconf)} {(--force)} {(--warnings) (Lit_Other "=") (all)} {(-o)} 
          {(../) ($ VSub_Name "$outfile")} {($ VSub_Name "$configfile")}
        )
        (C {(die)} {(DQ ("autoconf failed"))})
      ]
      op_id: Op_DPipe
    )
    (C {(cd)} {(..)})
    (C {(echo)} 
      {
        (DQ ("Regenerating config.h.in with autoheader ") 
          ($ VSub_Name "$want_autoheader_version_clean")
        )
      }
    )
    (AndOr
      children: [
        (C {(autoheader)} {(--warnings) (Lit_Other "=") (all)} {(-I)} {(autoconf)} {(-I)} {(autoconf/m4)} 
          {(autoconf/) ($ VSub_Name "$configfile")}
        )
        (C {(die)} {(DQ ("autoheader failed"))})
      ]
      op_id: Op_DPipe
    )
    (C {(exit)} {(0)})
  ]
)