(command.CommandList children: [ (C {<Id.KW_Set set>} {<-o>} {<nounset>}) (C {<Id.KW_Set set>} {<-o>} {<pipefail>}) (C {<Id.KW_Set set>} {<-o>} {<errexit>}) (C {<source>} {<'build/common.sh'>}) (command.ShFunction name: configure body: (BraceGroup children: [ (C {<local>} {<Id.Lit_VarLike 'dir='> (braced_var_sub token: <Id.VSub_Number 1> suffix_op: (suffix_op.Unary op_id: Id.VTest_ColonHyphen arg_word: {($ Id.VSub_DollarName '$PREPARE_DIR')} ) ) } ) (C {<rm>} {<-r>} {<-f>} {($ Id.VSub_DollarName '$dir')}) (C {<mkdir>} {<-p>} {($ Id.VSub_DollarName '$dir')}) (C {<local>} {<Id.Lit_VarLike 'conf='> ($ Id.VSub_DollarName '$PWD') <'/'> ($ Id.VSub_DollarName '$PY27') <'/configure'> } ) (C {<pushd>} {($ Id.VSub_DollarName '$dir')}) (command.TimeBlock pipeline: (C {($ Id.VSub_DollarName '$conf')} {<--without-threads>}) ) (C {<popd>}) ] ) ) (C {<readonly>} {<Id.Lit_VarLike 'NPROC='> (command_sub left_token:<Id.Left_DollarParen '$('> child:(C {<nproc>}))} ) (C {<readonly>} {<Id.Lit_VarLike 'JOBS='> (word_part.ArithSub anode: (arith_expr.TernaryOp cond: (arith_expr.Binary op_id: Id.Arith_DEqual left: <Id.Lit_ArithVarLike NPROC> right: {<Id.Lit_Digits 1>} ) true_expr: <Id.Lit_ArithVarLike NPROC> false_expr: (arith_expr.Binary op_id: Id.Arith_Minus left: <Id.Lit_ArithVarLike NPROC> right: {<Id.Lit_Digits 1>} ) ) ) } ) (command.ShFunction name: build-python body: (BraceGroup children: [ (C {<local>} {<Id.Lit_VarLike 'dir='> (braced_var_sub token: <Id.VSub_Number 1> suffix_op: (suffix_op.Unary op_id: Id.VTest_ColonHyphen arg_word: {($ Id.VSub_DollarName '$PREPARE_DIR')} ) ) } ) (C {<local>} {<Id.Lit_VarLike 'extra_cflags='> (braced_var_sub token: <Id.VSub_Number 2> suffix_op: (suffix_op.Unary op_id:Id.VTest_ColonHyphen arg_word:{(SQ <-O0>)}) ) } ) (C {<pushd>} {($ Id.VSub_DollarName '$dir')}) (C {<make>} {<clean>}) (command.TimeBlock pipeline: (C {<make>} {<-j>} {($ Id.VSub_DollarName '$JOBS')} {<Id.Lit_VarLike 'EXTRA_CFLAGS='> (DQ ($ Id.VSub_DollarName '$extra_cflags'))} ) ) (C {<popd>}) ] ) ) (command.ShFunction name: cpython-instrumented body: (BraceGroup children: [ (C {<configure>} {<'_devbuild/cpython-instrumented'>}) (C {<build-python>} {<'_devbuild/cpython-instrumented'>} {(SQ <'-O0 -pg'>)}) ] ) ) (C {(DQ ($ Id.VSub_At '$@'))}) ] )