(List
  (AndOr OP_OR_IF
    (Com {[LIT_CHARS .]} {[LIT_CHARS sources/utility_functions.sh]})
    (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
  )
  (AndOr OP_AND_IF
    (Com {[LIT_OTHER "["]} {[LIT_CHARS -z]} {[DQ [VarSub CROSS_COMPILER_HOST]]} {[LIT_OTHER "]"]})
    (= scope=<EAssignScope.GLOBAL 1> flags=1 words=[] bindings=[('CROSS_COMPILER_HOST', {[LIT_CHARS i686]})])
  )
  (Com {[LIT_CHARS trap]} {[DQ [LIT_CHARS "killtree "][VarSub $]]} {[LIT_CHARS EXIT]})
  (AndOr OP_AND_IF
    (Com {[LIT_OTHER "["]} {[LIT_CHARS -z]} {[DQ [VarSub NO_CLEAN]]} {[LIT_OTHER "]"]})
    (Com {[LIT_CHARS blank_tempdir]} {[LIT_CHARS build]})
  )
  (AndOr OP_AND_IF
    (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[LIT_CHARS build/logs]})
    (Pipeline
      (Subshell
        (AndOr OP_AND_IF
          (Com {[LIT_CHARS ./download.sh]}
            <
            (DescriptorRedirectNode target={[LIT_CHARS 1]} <REDIR_GREATAND "2>&"> 2),
            >

                    more_env=[('EXTRACT_ALL', {[LIT_CHARS 1]})]
          )
          (AndOr OP_AND_IF
            (Com {[LIT_CHARS more/record-commands.sh]})
            (AndOr OP_AND_IF
              (Com {[LIT_CHARS ./host-tools.sh]}
                <
                (DescriptorRedirectNode target={[LIT_CHARS 1]} <REDIR_GREATAND "2>&"> 2),
                >
              )
              (AndOr OP_AND_IF
                (Com {[LIT_CHARS more/record-commands.sh]})
                (AndOr OP_OR_IF
                  (Com {[LIT_CHARS ./simple-cross-compiler.sh]} {[DQ [VarSub CROSS_COMPILER_HOST]]}
                    <
                    (DescriptorRedirectNode target={[LIT_CHARS 1]} <REDIR_GREATAND "2>&"> 2),
                    >
                  )
                  (Com {[LIT_CHARS dienow]})
                )
              )
            )
          )
        )
      )
      (Com {[LIT_CHARS tee]} {[LIT_CHARS build/logs/build-host-cc.txt]})
      (Com {[LIT_CHARS maybe_quiet]})
    )
  )
  (AndOr OP_OR_IF
    (Com {[LIT_CHARS cp]} {[LIT_CHARS packages/MANIFEST]} {[LIT_CHARS build]})
    (Com {[LIT_CHARS dienow]})
  )
  (If
    (AndOr OP_AND_IF
      (Com {[LIT_OTHER "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -z]} {[DQ [VarSub FORK]]} {[LIT_OTHER "]"]})
      (Com {[LIT_OTHER "["]} {[LIT_CHARS -z]} {[DQ [VarSub CPUS]]} {[LIT_OTHER "]"]})
    )
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('MEGS', {[ArithSub {A2 AS_OP_SLASH {A Atom NODE_ARITH_WORD {[ComSub (Com {[LIT_CHARS awk]} {[SQ <LIT_CHARS "/MemTotal:/{print $2}">]} {[LIT_CHARS /proc/meminfo]})]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1024]}}}]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('TARGET_COUNT', {[ComSub (Pipeline (Com {[LIT_CHARS find]} {[LIT_CHARS sources/targets]} {[LIT_CHARS -maxdepth]} {[LIT_CHARS 1]} {[LIT_CHARS -type]} {[LIT_CHARS f]}) (Com {[LIT_CHARS wc]} {[LIT_CHARS -l]}) )]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=1 words=[] bindings=[('CPUS', {[ArithSub {A2 AS_OP_SLASH {A Atom NODE_ARITH_WORD {[VarSub MEGS]}} {A2 AS_OP_STAR {A Atom NODE_ARITH_WORD {[VarSub TARGET_COUNT]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 512]}}}}]})])
      (AndOr OP_AND_IF
        (Com {[LIT_OTHER "["]} {[DQ [VarSub CPUS]]} {[LIT_CHARS -lt]} {[LIT_CHARS 1]} {[LIT_OTHER "]"]})
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('CPUS', {[LIT_CHARS 1]})])
      )
    )
  )
  (Com {[LIT_CHARS more/for-each-target.sh]} {[SQ <LIT_CHARS "./build.sh $TARGET 2>&1 | tee build/logs/build-${TARGET}.txt">]})
  (Com {[LIT_CHARS more/for-each-target.sh]} {[SQ <LIT_CHARS "more/smoketest.sh $TARGET 2>&1 | tee build/logs/smoketest-$TARGET.txt">]})
  (For i [{[DQ [VarSub @]]}])
    (Com {[LIT_CHARS more/buildall-native.sh]} {[DQ [VarSub 1]]})
  )
  (Pipeline
    (Com {[LIT_CHARS more/smoketest-report.sh]})
    (Com {[LIT_CHARS tee]} {[LIT_CHARS build/logs/status.txt]})
  )
)