(command.CommandList children: [ (C {(Id.KW_Set set)} {(-e)}) (command.ShFunction name: error body: (command.BraceGroup children: [ (command.Simple words: [{(echo)} {(DQ ($ Id.VSub_At '$@'))}] redirects: [ (redir.Redir op: (Token id:Id.Redir_GreatAnd val:'>&' span_id:31) fd: -1 arg_word: {(2)} ) ] ) (command.ControlFlow token: (Token id:Id.ControlFlow_Exit val:exit span_id:35) arg_word: {(1)} ) ] ) ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:unbound) op: assign_op.Equal rhs: { (command_sub left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:43) command_list: (command.CommandList children: [ (C {(dirname)} { (command_sub left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:46) command_list: (command.CommandList children: [(C {(realpath)} {($ Id.VSub_Number '$0')})] ) ) } ) ] ) ) } spids: [42] ) ] ) (C {(cd)} {($ Id.VSub_DollarName '$unbound')}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:ldnssrc) op: assign_op.Equal rhs: { (command_sub left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:59) command_list: (command.CommandList children: [(C {(realpath)} {($ Id.VSub_DollarName '$unbound') (/../ldns)})] ) ) } spids: [58] ) ] ) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {(Id.Lit_LBracket '[')} {(-f)} {($ Id.VSub_DollarName '$ldnssrc') (/ldns/ldns.h)} {(Id.Lit_RBracket ']')} ) (C {(error)} {(DQ ("can't find LDNS sources"))}) ] ) (C {(export)} {(Id.Lit_VarLike 'CFLAGS=') (DQ (-I) ($ Id.VSub_DollarName '$ldnssrc'))}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:ldnsbld) op: assign_op.Equal rhs: { (command_sub left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:93) command_list: (command.CommandList children: [ (C {(realpath)} {($ Id.VSub_DollarName '$unbound') (/../../lib/libldns)}) ] ) ) } spids: [92] ) ] ) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {(Id.Lit_LBracket '[')} {(-f)} {($ Id.VSub_DollarName '$ldnsbld') (/Makefile)} {(Id.Lit_RBracket ']')} ) (C {(error)} {(DQ ("can't find LDNS build directory"))}) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:ldnsobj) op: assign_op.Equal rhs: { (command_sub left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:119) command_list: (command.CommandList children: [ (C {(realpath)} { (command_sub left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:122) command_list: (command.CommandList children: [ (C {(make)} {(-C) ($ Id.VSub_DollarName '$ldnsbld')} {(-V.OBJDIR)}) ] ) ) } ) ] ) ) } spids: [118] ) ] ) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {(Id.Lit_LBracket '[')} {(-f)} {($ Id.VSub_DollarName '$ldnsobj') (/libprivateldns.a)} {(Id.Lit_RBracket ']')} ) (C {(error)} {(DQ ("can't find LDNS object directory"))}) ] ) (C {(export)} {(Id.Lit_VarLike 'LDFLAGS=') (DQ (-L) ($ Id.VSub_DollarName '$ldnsobj'))}) (C {(export)} {(Id.Lit_VarLike 'CC=') (command_sub left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:161) command_list: (command.CommandList children: [ (command.Pipeline children: [ (C {(echo)} {(DQ ('.include <bsd.lib.mk>'))}) (C {(make)} {(-f)} {(/dev/stdin)} {(-VCC)}) ] negated: F ) ] ) ) } ) (C {(export)} {(Id.Lit_VarLike 'CPP=') (command_sub left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:182) command_list: (command.CommandList children: [ (command.Pipeline children: [ (C {(echo)} {(DQ ('.include <bsd.lib.mk>'))}) (C {(make)} {(-f)} {(/dev/stdin)} {(-VCPP)}) ] negated: F ) ] ) ) } ) (C {(autoconf)}) (C {(autoheader)}) (C {(./configure)} {(--prefix) (Id.Lit_Equals '=')} {(--exec-prefix) (Id.Lit_Equals '=') (/usr)} {(--with-conf-file) (Id.Lit_Equals '=') (/var/unbound/unbound.conf)} {(--with-run-dir) (Id.Lit_Equals '=') (/var/unbound)} {(--with-username) (Id.Lit_Equals '=') (unbound)} ) (C {(sed)} {(-n)} {(-i.orig)} {(-e)} {(SQ (Token id:Id.Lit_Chars val:'/HAVE_SBRK/!p' span_id:247))} {(config.status)} ) (C {(./config.status)} {(config.h)}) ] )