(command.CommandList
  children: [
    (command.AndOr
      ops: [Id.Op_DAmp Id.Op_DPipe]
      children: [
        (C {<source>} {<sources/include.sh>})
        (C {<load_target>} {(DQ ($ Id.VSub_Number '$1'))})
        (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>})
      ]
    )
    (command.AndOr
      ops: [Id.Op_DPipe]
      children: [
        (C {<check_for_base_arch>})
        (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<0>})
      ]
    )
    (C {<check_prerequisite>} {(DQ (${ Id.VSub_Name CC_PREFIX) <cc>)})
    (command.AndOr
      ops: [Id.Op_DAmp Id.Op_DAmp Id.Op_DPipe]
      children: [
        (C {<Id.Lit_LBracket '['>} {<-z>} {(DQ ($ Id.VSub_DollarName '$HOST_ARCH'))} 
          {<Id.Lit_RBracket ']'>}
        )
        (command.ShAssignment
          pairs: [
            (assign_pair
              lhs: (sh_lhs_expr.Name name:HOST_ARCH)
              op: assign_op.Equal
              rhs: {(DQ ($ Id.VSub_DollarName '$ARCH'))}
              spids: [74]
            )
          ]
        )
        (command.ShAssignment
          pairs: [
            (assign_pair
              lhs: (sh_lhs_expr.Name name:STAGE_DIR)
              op: assign_op.Equal
              rhs: {(DQ ($ Id.VSub_DollarName '$STAGE_DIR') </usr>)}
              spids: [81]
            )
          ]
        )
        (C {<check_prerequisite>} {(DQ (${ Id.VSub_Name HOST_ARCH) <-cc>)})
      ]
    )
    (command.AndOr
      ops: [Id.Op_DPipe]
      children: [(C {<mkdir>} {<-p>} {(DQ ($ Id.VSub_DollarName '$STAGE_DIR') </bin>)}) (C {<dienow>})]
    )
    (command.If
      arms: [
        (if_arm
          cond: [
            (C {<Id.Lit_LBracket '['>} {<Id.KW_Bang '!'>} {<-z>} {(DQ ($ 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 '$MUSL'))} {<Id.Lit_RBracket ']'>}
                        )
                      ]
                    )
                  ]
                  action: [(C {<build_section>} {<musl>})]
                  spids: [140 167]
                )
              ]
              else_action: [(C {<build_section>} {<uClibc>})]
            )
          ]
          spids: [118 132]
        )
      ]
    )
    (C {<build_section>} {<binutils>})
    (command.AndOr
      ops: [Id.Op_DAmp]
      children: [
        (C {<Id.Lit_LBracket '['>} {<Id.KW_Bang '!'>} {<-z>} {(DQ ($ Id.VSub_DollarName '$ELF2FLT'))} 
          {<Id.Lit_RBracket ']'>}
        )
        (C {<build_section>} {<elf2flt>})
      ]
    )
    (C {<build_section>} {<gcc>})
    (C {<build_section>} {<ccwrap>})
    (C {<export>} 
      {
        (DQ 
          (command_sub
            left_token: <Id.Left_DollarParen '$('>
            command_list: 
              (command.CommandList
                children: [
                  (command.Pipeline
                    children: [(C {<echo>} {($ Id.VSub_DollarName '$ARCH')}) (C {<sed>} {(SQ <s/-/_/g>)})]
                    negated: F
                  )
                ]
              )
          )
        ) <Id.Lit_VarLike '_CCWRAP_TOPDIR='> (DQ ($ Id.VSub_DollarName '$STAGE_DIR'))
      }
    )
    (command.If
      arms: [
        (if_arm
          cond: [
            (C {<Id.Lit_LBracket '['>} {<Id.KW_Bang '!'>} {<-z>} {(DQ ($ Id.VSub_DollarName '$KARCH'))} 
              {<Id.Lit_RBracket ']'>}
            )
          ]
          action: [
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (C {<Id.Lit_LBracket '['>} {<-z>} {(DQ ($ Id.VSub_DollarName '$NO_CPLUSPLUS'))} 
                  {<Id.Lit_RBracket ']'>}
                )
                (C {<build_section>} {<uClibc> <Id.Lit_Other '+'> <Id.Lit_Other '+'>})
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (C {<Id.Lit_LBracket '['>} {<-z>} {(DQ ($ Id.VSub_DollarName '$TOOLCHAIN_PREFIX'))} 
                      {<Id.Lit_RBracket ']'>}
                    )
                  ]
                  action: [
                    (C {<build_section>} {<make>})
                    (C {<build_section>} {<bash>})
                    (C {<build_section>} {<distcc>})
                    (command.AndOr
                      ops: [Id.Op_DAmp Id.Op_DPipe]
                      children: [
                        (C {<cp>} {(DQ ($ Id.VSub_DollarName '$SOURCES') </toys/hdainit.sh>)} 
                          {(DQ ($ Id.VSub_DollarName '$STAGE_DIR') </../init>)}
                        )
                        (C {<mv>} 
                          (word.BracedTree
                            parts: [
                              (DQ ($ Id.VSub_DollarName '$STAGE_DIR'))
                              </>
                              (word_part.BracedTuple
                                words: [{<man>} {<share/man>}]
                              )
                            ]
                          )
                        )
                        (C {<dienow>})
                      ]
                    )
                  ]
                  spids: [305 318]
                )
              ]
            )
          ]
          spids: [254 268]
        )
      ]
    )
    (command.AndOr
      ops: [Id.Op_DPipe]
      children: [
        (C {<rm>} {<-rf>} 
          (word.BracedTree
            parts: [
              (DQ ($ Id.VSub_DollarName '$STAGE_DIR'))
              </>
              (word_part.BracedTuple
                words: [
                  {<info>}
                  {<libexec/gcc/> <Id.Lit_Star '*'> </> <Id.Lit_Star '*'> </install-tools>}
                ]
              )
            ]
          )
        )
        (C {<dienow>})
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [
            (C {<Id.Lit_LBracket '['>} {<-z>} {(DQ ($ Id.VSub_DollarName '$SKIP_STRIP'))} 
              {<Id.Lit_RBracket ']'>}
            )
          ]
          action: [
            (C {(DQ (${ Id.VSub_Name ARCH) <-strip>)} {<--strip-unneeded>} 
              {(DQ ($ Id.VSub_DollarName '$STAGE_DIR')) </lib/> <Id.Lit_Star '*'> <.so>}
            )
            (C {(DQ (${ Id.VSub_Name ARCH) <-strip>)} 
              (word.BracedTree
                parts: [
                  (DQ ($ Id.VSub_DollarName '$STAGE_DIR'))
                  </>
                  (word_part.BracedTuple
                    words: [{<bin/> <Id.Lit_Star '*'>} {<sbin/> <Id.Lit_Star '*'>}]
                  )
                ]
              )
            )
          ]
          spids: [398 410]
        )
      ]
    )
    (C {<create_stage_tarball>})
  ]
)