(command.CommandList
  children: [
    (command.AndOr
      ops: [Id.Op_DPipe]
      children: [
        (C {(source)} {(sources/include.sh)})
        (command.ControlFlow
          token: (Token id:Id.ControlFlow_Exit val:exit span_id:36)
          arg_word: {(1)}
        )
      ]
    )
    (C {(load_target)} {(DQ ($ Id.VSub_Number '$1'))})
    (command.AndOr
      ops: [Id.Op_DPipe]
      children: [
        (C {(check_for_base_arch)})
        (command.ControlFlow
          token: (Token id:Id.ControlFlow_Exit val:exit span_id:60)
          arg_word: {(0)}
        )
      ]
    )
    (C {(export)} {(Id.Lit_VarLike 'TOOLCHAIN_PREFIX=') (DQ (${ Id.VSub_Name ARCH) (-))})
    (C {(build_section)} {(binutils)})
    (command.AndOr
      ops: [Id.Op_DAmp]
      children: [
        (C {(Id.Lit_LBracket '[')} {(Id.KW_Bang '!')} {(-z)} {(DQ ($ Id.VSub_DollarName '$ELF2FLT'))} 
          {(Id.Lit_RBracket ']')}
        )
        (C {(build_section)} {(elf2flt)})
      ]
    )
    (C {(build_section)} {(gcc)})
    (C {(build_section)} {(ccwrap)})
    (command.If
      arms: [
        (if_arm
          cond: [
            (C {(Id.Lit_LBracket '[')} {(Id.KW_Bang '!')} {(-z)} {(DQ ($ Id.VSub_DollarName '$KARCH'))} 
              {(Id.Lit_RBracket ']')}
            )
          ]
          action: [
            (C {(build_section)} {(linux-headers)})
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.AndOr
                      ops: [Id.Op_DPipe]
                      children: [
                        (C {(Id.Lit_LBracket '[')} {(-z)} {(DQ ($ Id.VSub_DollarName '$UCLIBC_CONFIG'))} 
                          {(Id.Lit_RBracket ']')}
                        )
                        (C {(Id.Lit_LBracket '[')} {(Id.KW_Bang '!')} {(-z)} 
                          {(DQ ($ Id.VSub_DollarName '$MUSL'))} {(Id.Lit_RBracket ']')}
                        )
                      ]
                    )
                  ]
                  action: [(C {(build_section)} {(musl)})]
                  spids: [140 167]
                )
              ]
              else_action: [(C {(build_section)} {(uClibc)})]
            )
          ]
          spids: [111 125]
        )
      ]
    )
    (command.AndOr
      ops: [Id.Op_DAmp]
      children: [
        (C {(Id.Lit_LBracket '[')} {(Id.KW_Bang '!')} {(-z)} {(DQ ($ Id.VSub_DollarName '$KARCH'))} 
          {(Id.Lit_RBracket ']')}
        )
        (command.Simple
          words: [{(cat)}]
          redirects: [
            (redir.Redir
              op: (Token id:Id.Redir_Great val:'>' span_id:204)
              fd: -1
              arg_word: {(DQ (${ Id.VSub_Name STAGE_DIR)) (/README)}
            )
            (redir.HereDoc
              op: (Token id:Id.Redir_DLess val:'<<' span_id:213)
              fd: -1
              here_begin: {(EOF)}
              here_end_span_id: 248
              stdin_parts: [
                ('Cross compiler for ')
                ($ Id.VSub_DollarName '$ARCH')
                (' from http://landley.net/aboriginal\n')
                ('\n')
                ('To use: Add the ')
                (Id.Right_DoubleQuote '"')
                (bin)
                (Id.Right_DoubleQuote '"')
                (' subdirectory to your ')
                (word_part.EscapedLiteral
                  token: (Token id:Id.Lit_EscapedChar val:'\\$' span_id:226)
                )
                ('PATH, and use ')
                (Id.Right_DoubleQuote '"')
                ($ Id.VSub_DollarName '$ARCH')
                (-cc)
                (Id.Right_DoubleQuote '"')
                (' as\n')
                ('your compiler.\n')
                ('\n')
                ('The syntax used to build the Linux kernel is:\n')
                ('\n')
                ('  make ARCH=')
                (${ Id.VSub_Name KARCH)
                (' CROSS_COMPILE=')
                (${ Id.VSub_Name ARCH)
                ('-\n')
                ('\n')
              ]
            )
          ]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [
            (C {(Id.Lit_LBracket '[')} {(-z)} {(DQ ($ Id.VSub_DollarName '$SKIP_STRIP'))} 
              {(Id.Lit_RBracket ']')}
            )
          ]
          action: [
            (C {(cd)} {(DQ ($ Id.VSub_DollarName '$STAGE_DIR'))})
            (command.ForEach
              iter_name: i
              iter_words: [
                {
                  (command_sub
                    left_token: (Token id:Id.Left_Backtick val:'`' span_id:282)
                    command_list: 
                      (command.CommandList
                        children: [(C {(find)} {(bin)} {(-type)} {(f)})]
                      )
                  )
                }
                {
                  (command_sub
                    left_token: (Token id:Id.Left_Backtick val:'`' span_id:294)
                    command_list: 
                      (command.CommandList
                        children: [
                          (C {(find)} {(DQ ($ Id.VSub_DollarName '$CROSS_TARGET'))} {(-type)} {(f)})
                        ]
                      )
                  )
                }
              ]
              do_arg_iter: F
              body: 
                (command.DoGroup
                  children: [
                    (command.Simple
                      words: [{(strip)} {(DQ ($ Id.VSub_DollarName '$i'))}]
                      redirects: [
                        (redir.Redir
                          op: (Token id:Id.Redir_Great val:'2>' span_id:318)
                          fd: 2
                          arg_word: {(/dev/null)}
                        )
                      ]
                    )
                  ]
                )
            )
          ]
          spids: [254 266]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [
            (C {(Id.Lit_LBracket '[')} {(Id.KW_Bang '!')} {(-z)} {(DQ ($ Id.VSub_DollarName '$KARCH'))} 
              {(Id.Lit_RBracket ']')}
            )
          ]
          action: [
            (C {(echo)} {(DQ ('Sanity test: building Hello World.'))})
            (command.AndOr
              ops: [Id.Op_DAmp Id.Op_DPipe]
              children: [
                (C {(DQ (${ Id.VSub_Name ARCH) (-gcc))} {(-Os)} 
                  {(DQ (${ Id.VSub_Name SOURCES) (/root-filesystem/src/hello.c))} {(-o)} {(DQ ($ Id.VSub_DollarName '$WORK')) (/hello)}
                )
                (C {(DQ (${ Id.VSub_Name ARCH) (-gcc))} {(-Os)} {(-static)} 
                  {(DQ (${ Id.VSub_Name SOURCES) (/root-filesystem/src/hello.c))} {(-o)} {(DQ ($ Id.VSub_DollarName '$WORK')) (/hello)}
                )
                (C {(dienow)})
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (C {(Id.Lit_LBracket '[')} {(Id.KW_Bang '!')} {(-z)} 
                      {(DQ ($ Id.VSub_DollarName '$CROSS_SMOKE_TEST'))} {(Id.Lit_RBracket ']')}
                    )
                  ]
                  action: [
                    (command.AndOr
                      ops: [Id.Op_DPipe]
                      children: [
                        (C {(more/cross-smoke-test.sh)} {(DQ ($ Id.VSub_DollarName '$ARCH'))})
                        (command.ControlFlow
                          token: (Token id:Id.ControlFlow_Exit val:exit span_id:452)
                          arg_word: {(1)}
                        )
                      ]
                    )
                  ]
                  spids: [426 441]
                )
              ]
            )
          ]
          spids: [328 342]
        )
      ]
    )
    (C {(create_stage_tarball)})
    (C {(echo)} {(-e)} 
      {
        (DQ (Id.Lit_Other '\\') ('e[32mCross compiler toolchain build complete.') (Id.Lit_Other '\\') 
          ('e[0m')
        )
      }
    )
  ]
)