(command.CommandList
  children: [
    (command.ShFunction
      name_tok: <require_pc>
      name: require_pc
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.AndOr
              children: [
                (command.Simple
                  blame_tok: <pkg-config>
                  more_env: []
                  words: [{<pkg-config>} {(${ Id.VSub_Number 1)}]
                  redirects: []
                  do_fork: T
                )
                (command.Simple
                  blame_tok: <atf_fail>
                  more_env: []
                  words: [
                    {<atf_fail>}
                    {(DQ <'pkg-config could not locate '> (${ Id.VSub_Number 1) <'.pc;'>)}
                    {(DQ <'maybe need to set PKG_CONFIG_PATH?'>)}
                  ]
                  redirects: []
                  do_fork: T
                )
              ]
              ops: [<Id.Op_DPipe _>]
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.ShFunction
      name_tok: <check_version>
      name: check_version
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.ShAssignment
              left: <Id.Lit_VarLike 'ver1='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'ver1='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'ver1='> name:ver1)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (CommandSub
                        left_token: <Id.Left_DollarParen '$('>
                        child: 
                          (command.Simple
                            blame_tok: <Id.Left_DollarParen '$('>
                            more_env: []
                            words: [
                              {
                                (CommandSub
                                  left_token: <Id.Left_DollarParen '$('>
                                  child: 
                                    (command.Simple
                                      blame_tok: <atf_get_srcdir>
                                      more_env: []
                                      words: [{<atf_get_srcdir>}]
                                      redirects: []
                                      do_fork: T
                                    )
                                  right: <Id.Eof_RParen _>
                                ) <'/detail/version_helper'>
                              }
                            ]
                            redirects: []
                            do_fork: T
                          )
                        right: <Id.Eof_RParen _>
                      )
                    }
                )
              ]
              redirects: []
            )
            (command.Simple
              blame_tok: <echo>
              more_env: []
              words: [
                {<echo>}
                {(DQ <'Version reported by builtin PACKAGE_VERSION: '> (${ Id.VSub_Name ver1))}
              ]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_check>
              more_env: []
              words: [
                {<atf_check>}
                {<-s>}
                {<eq> <Id.Lit_Colon ':'> <0>}
                {<-o>}
                {<save> <Id.Lit_Colon ':'> <stdout>}
                {<-e>}
                {<empty>}
                {<pkg-config>}
                {<--modversion>}
                {(DQ (${ Id.VSub_Number 1))}
              ]
              redirects: []
              do_fork: T
            )
            (command.ShAssignment
              left: <Id.Lit_VarLike 'ver2='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'ver2='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'ver2='> name:ver2)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (CommandSub
                        left_token: <Id.Left_DollarParen '$('>
                        child: 
                          (command.Simple
                            blame_tok: <cat>
                            more_env: []
                            words: [{<cat>} {<stdout>}]
                            redirects: []
                            do_fork: T
                          )
                        right: <Id.Eof_RParen _>
                      )
                    }
                )
              ]
              redirects: []
            )
            (command.Simple
              blame_tok: <echo>
              more_env: []
              words: [{<echo>} {(DQ <'Version reported by pkg-config: '> (${ Id.VSub_Name ver2))}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_check_equal>
              more_env: []
              words: [{<atf_check_equal>} {(${ Id.VSub_Name ver1)} {(${ Id.VSub_Name ver2)}]
              redirects: []
              do_fork: T
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.Simple
      blame_tok: <atf_test_case>
      more_env: []
      words: [{<atf_test_case>} {<version>}]
      redirects: []
      do_fork: T
    )
    (command.ShFunction
      name_tok: <version_head>
      name: version_head
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.Simple
              blame_tok: <atf_set>
              more_env: []
              words: [{<atf_set>} {(DQ <descr>)} {(DQ <'Checks that the version in atf-c++ is correct'>)}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_set>
              more_env: []
              words: [{<atf_set>} {(DQ <require.progs>)} {(DQ <pkg-config>)}]
              redirects: []
              do_fork: T
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.ShFunction
      name_tok: <version_body>
      name: version_body
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.Simple
              blame_tok: <require_pc>
              more_env: []
              words: [{<require_pc>} {(DQ <'atf-c++'>)}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <check_version>
              more_env: []
              words: [{<check_version>} {(DQ <'atf-c++'>)}]
              redirects: []
              do_fork: T
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.Simple
      blame_tok: <atf_test_case>
      more_env: []
      words: [{<atf_test_case>} {<build>}]
      redirects: []
      do_fork: T
    )
    (command.ShFunction
      name_tok: <build_head>
      name: build_head
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.Simple
              blame_tok: <atf_set>
              more_env: []
              words: [
                {<atf_set>}
                {(DQ <descr>)}
                {(DQ <'Checks that a test program can be built against'>)}
                {(DQ <'the C++ library based on the pkg-config information'>)}
              ]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_set>
              more_env: []
              words: [{<atf_set>} {(DQ <require.progs>)} {(DQ <pkg-config>)}]
              redirects: []
              do_fork: T
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.ShFunction
      name_tok: <build_body>
      name: build_body
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.Simple
              blame_tok: <require_pc>
              more_env: []
              words: [{<require_pc>} {(DQ <'atf-c++'>)}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_check>
              more_env: []
              words: [
                {<atf_check>}
                {<-s>}
                {<eq> <Id.Lit_Colon ':'> <0>}
                {<-o>}
                {<save> <Id.Lit_Colon ':'> <stdout>}
                {<-e>}
                {<empty>}
                {<pkg-config>}
                {<--variable> <Id.Lit_Equals '='> <cxx>}
                {<atf-c> <Id.Lit_Other '+'> <Id.Lit_Other '+'>}
              ]
              redirects: []
              do_fork: T
            )
            (command.ShAssignment
              left: <Id.Lit_VarLike 'cxx='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'cxx='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'cxx='> name:cxx)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (CommandSub
                        left_token: <Id.Left_DollarParen '$('>
                        child: 
                          (command.Simple
                            blame_tok: <cat>
                            more_env: []
                            words: [{<cat>} {<stdout>}]
                            redirects: []
                            do_fork: T
                          )
                        right: <Id.Eof_RParen _>
                      )
                    }
                )
              ]
              redirects: []
            )
            (command.Simple
              blame_tok: <echo>
              more_env: []
              words: [{<echo>} {(DQ <'Compiler is: '> (${ Id.VSub_Name cxx))}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_require_prog>
              more_env: []
              words: [{<atf_require_prog>} {(${ Id.VSub_Name cxx)}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <cat>
              more_env: []
              words: [{<cat>}]
              redirects: [
                (Redir op:<Id.Redir_Great '>'> loc:(redir_loc.Fd fd:1) arg:{<tp.cpp>})
                (Redir
                  op: <Id.Redir_DLess '<<'>
                  loc: (redir_loc.Fd fd:0)
                  arg: 
                    (redir_param.HereDoc
                      here_begin: {<EOF>}
                      here_end_tok: <Id.Undefined_Tok ''>
                      stdin_parts: [
                        <'#include <iostream>\n'>
                        <'\n'>
                        <'#include <atf-c++.hpp>\n'>
                        <'\n'>
                        <'ATF_TEST_CASE(tc);\n'>
                        <'ATF_TEST_CASE_HEAD(tc) {\n'>
                        <'    set_md_var('>
                        <Id.Right_DoubleQuote '"'>
                        <descr>
                        <Id.Right_DoubleQuote '"'>
                        <', '>
                        <Id.Right_DoubleQuote '"'>
                        <'A test case'>
                        <Id.Right_DoubleQuote '"'>
                        <');\n'>
                        <'}\n'>
                        <'ATF_TEST_CASE_BODY(tc) {\n'>
                        <'    std::cout << '>
                        <Id.Right_DoubleQuote '"'>
                        <Running>
                        <Id.Lit_BadBackslash '\\'>
                        <n>
                        <Id.Right_DoubleQuote '"'>
                        <';\n'>
                        <'}\n'>
                        <'\n'>
                        <'ATF_INIT_TEST_CASES(tcs) {\n'>
                        <'    ATF_ADD_TEST_CASE(tcs, tc);\n'>
                        <'}\n'>
                      ]
                    )
                )
              ]
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_check>
              more_env: []
              words: [
                {<atf_check>}
                {<-s>}
                {<eq> <Id.Lit_Colon ':'> <0>}
                {<-o>}
                {<save> <Id.Lit_Colon ':'> <stdout>}
                {<-e>}
                {<empty>}
                {<pkg-config>}
                {<--cflags>}
                {<atf-c> <Id.Lit_Other '+'> <Id.Lit_Other '+'>}
              ]
              redirects: []
              do_fork: T
            )
            (command.ShAssignment
              left: <Id.Lit_VarLike 'cxxflags='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'cxxflags='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'cxxflags='> name:cxxflags)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (CommandSub
                        left_token: <Id.Left_DollarParen '$('>
                        child: 
                          (command.Simple
                            blame_tok: <cat>
                            more_env: []
                            words: [{<cat>} {<stdout>}]
                            redirects: []
                            do_fork: T
                          )
                        right: <Id.Eof_RParen _>
                      )
                    }
                )
              ]
              redirects: []
            )
            (command.Simple
              blame_tok: <echo>
              more_env: []
              words: [{<echo>} {(DQ <'CXXFLAGS are: '> (${ Id.VSub_Name cxxflags))}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_check>
              more_env: []
              words: [
                {<atf_check>}
                {<-s>}
                {<eq> <Id.Lit_Colon ':'> <0>}
                {<-o>}
                {<save> <Id.Lit_Colon ':'> <stdout>}
                {<-e>}
                {<empty>}
                {<pkg-config>}
                {<--libs-only-L>}
                {<--libs-only-other>}
                {<atf-c> <Id.Lit_Other '+'> <Id.Lit_Other '+'>}
              ]
              redirects: []
              do_fork: T
            )
            (command.ShAssignment
              left: <Id.Lit_VarLike 'ldflags='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'ldflags='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'ldflags='> name:ldflags)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (CommandSub
                        left_token: <Id.Left_DollarParen '$('>
                        child: 
                          (command.Simple
                            blame_tok: <cat>
                            more_env: []
                            words: [{<cat>} {<stdout>}]
                            redirects: []
                            do_fork: T
                          )
                        right: <Id.Eof_RParen _>
                      )
                    }
                )
              ]
              redirects: []
            )
            (command.Simple
              blame_tok: <atf_check>
              more_env: []
              words: [
                {<atf_check>}
                {<-s>}
                {<eq> <Id.Lit_Colon ':'> <0>}
                {<-o>}
                {<save> <Id.Lit_Colon ':'> <stdout>}
                {<-e>}
                {<empty>}
                {<pkg-config>}
                {<--libs-only-l>}
                {<atf-c> <Id.Lit_Other '+'> <Id.Lit_Other '+'>}
              ]
              redirects: []
              do_fork: T
            )
            (command.ShAssignment
              left: <Id.Lit_VarLike 'libs='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'libs='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'libs='> name:libs)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (CommandSub
                        left_token: <Id.Left_DollarParen '$('>
                        child: 
                          (command.Simple
                            blame_tok: <cat>
                            more_env: []
                            words: [{<cat>} {<stdout>}]
                            redirects: []
                            do_fork: T
                          )
                        right: <Id.Eof_RParen _>
                      )
                    }
                )
              ]
              redirects: []
            )
            (command.Simple
              blame_tok: <echo>
              more_env: []
              words: [{<echo>} {(DQ <'LDFLAGS are: '> (${ Id.VSub_Name ldflags))}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <echo>
              more_env: []
              words: [{<echo>} {(DQ <'LIBS are: '> (${ Id.VSub_Name libs))}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_check>
              more_env: []
              words: [
                {<atf_check>}
                {<-s>}
                {<eq> <Id.Lit_Colon ':'> <0>}
                {<-o>}
                {<empty>}
                {<-e>}
                {<empty>}
                {(${ Id.VSub_Name cxx)}
                {(${ Id.VSub_Name cxxflags)}
                {<-o>}
                {<tp.o>}
                {<-c>}
                {<tp.cpp>}
              ]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_check>
              more_env: []
              words: [
                {<atf_check>}
                {<-s>}
                {<eq> <Id.Lit_Colon ':'> <0>}
                {<-o>}
                {<empty>}
                {<-e>}
                {<empty>}
                {(${ Id.VSub_Name cxx)}
                {(${ Id.VSub_Name ldflags)}
                {<-o>}
                {<tp>}
                {<tp.o>}
                {(${ Id.VSub_Name libs)}
              ]
              redirects: []
              do_fork: T
            )
            (command.ShAssignment
              left: <Id.Lit_VarLike 'libpath='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'libpath='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'libpath='> name:libpath)
                  op: assign_op.Equal
                  rhs: (rhs_word__Empty)
                )
              ]
              redirects: []
            )
            (command.ForEach
              keyword: <Id.KW_For for>
              iter_names: [f]
              iterable: (for_iter.Words words:[{(${ Id.VSub_Name ldflags)}])
              semi_tok: <Id.Op_Semi _>
              body: 
                (command.DoGroup
                  left: <Id.KW_Do do>
                  children: [
                    (command.Case
                      case_kw: <Id.KW_Case case>
                      to_match: (case_arg.Word w:{(${ Id.VSub_Name f)})
                      arms_start: <Id.KW_In in>
                      arms: [
                        (CaseArm
                          left: <-L>
                          pattern: (pat.Words words:[{<-L> <Id.Lit_Star '*'>}])
                          middle: <Id.Right_CasePat _>
                          action: [
                            (command.ShAssignment
                              left: <Id.Lit_VarLike 'dir='>
                              pairs: [
                                (AssignPair
                                  left: <Id.Lit_VarLike 'dir='>
                                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'dir='> name:dir)
                                  op: assign_op.Equal
                                  rhs: 
                                    {
                                      (CommandSub
                                        left_token: <Id.Left_DollarParen '$('>
                                        child: 
                                          (command.Pipeline
                                            children: [
                                              (command.Simple
                                                blame_tok: <echo>
                                                more_env: []
                                                words: [{<echo>} {(${ Id.VSub_Name f)}]
                                                redirects: []
                                                do_fork: T
                                              )
                                              (command.Simple
                                                blame_tok: <sed>
                                                more_env: []
                                                words: [{<sed>} {<-e>} {(SQ <'s,^-L,,'>)}]
                                                redirects: []
                                                do_fork: T
                                              )
                                            ]
                                            ops: [<Id.Op_Pipe _>]
                                          )
                                        right: <Id.Eof_RParen _>
                                      )
                                    }
                                )
                              ]
                              redirects: []
                            )
                            (command.If
                              if_kw: <Id.KW_If if>
                              arms: [
                                (IfArm
                                  keyword: <Id.KW_If if>
                                  cond: 
                                    (condition.Shell
                                      commands: [
                                        (command.Sentence
                                          child: 
                                            (command.Simple
                                              blame_tok: <Id.Lit_LBracket '['>
                                              more_env: []
                                              words: [
                                                {<Id.Lit_LBracket '['>}
                                                {<-z>}
                                                {(DQ (${ Id.VSub_Name libpath))}
                                                {<Id.Lit_RBracket ']'>}
                                              ]
                                              redirects: []
                                              do_fork: T
                                            )
                                          terminator: <Id.Op_Semi _>
                                        )
                                      ]
                                    )
                                  then_kw: <Id.KW_Then then>
                                  action: [
                                    (command.ShAssignment
                                      left: <Id.Lit_VarLike 'libpath='>
                                      pairs: [
                                        (AssignPair
                                          left: <Id.Lit_VarLike 'libpath='>
                                          lhs: 
                                            (sh_lhs_expr.Name
                                              left: <Id.Lit_VarLike 'libpath='>
                                              name: libpath
                                            )
                                          op: assign_op.Equal
                                          rhs: {(DQ (${ Id.VSub_Name dir))}
                                        )
                                      ]
                                      redirects: []
                                    )
                                  ]
                                  spids: [691 706]
                                )
                              ]
                              else_kw: <Id.KW_Else else>
                              else_action: [
                                (command.ShAssignment
                                  left: <Id.Lit_VarLike 'libpath='>
                                  pairs: [
                                    (AssignPair
                                      left: <Id.Lit_VarLike 'libpath='>
                                      lhs: 
                                        (sh_lhs_expr.Name
                                          left: <Id.Lit_VarLike 'libpath='>
                                          name: libpath
                                        )
                                      op: assign_op.Equal
                                      rhs: {(DQ (${ Id.VSub_Name libpath) <':'> (${ Id.VSub_Name dir))}
                                    )
                                  ]
                                  redirects: []
                                )
                              ]
                              fi_kw: <Id.KW_Fi fi>
                              redirects: []
                            )
                          ]
                          right: <Id.Op_DSemi _>
                        )
                        (CaseArm
                          left: <Id.Lit_Star '*'>
                          pattern: (pat.Words words:[{<Id.Lit_Star '*'>}])
                          middle: <Id.Right_CasePat _>
                          action: []
                          right: <Id.Op_DSemi _>
                        )
                      ]
                      arms_end: <Id.KW_Esac esac>
                      redirects: []
                    )
                  ]
                  right: <Id.KW_Done done>
                )
              redirects: []
            )
            (command.Simple
              blame_tok: <atf_check>
              more_env: []
              words: [
                {<atf_check>}
                {<-s>}
                {<eq> <Id.Lit_Colon ':'> <0>}
                {<-o>}
                {<empty>}
                {<-e>}
                {<empty>}
                {<test>}
                {<-x>}
                {<tp>}
              ]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_check>
              more_env: []
              words: [
                {<atf_check>}
                {<-s>}
                {<eq> <Id.Lit_Colon ':'> <0>}
                {<-o>}
                {<match> <Id.Lit_Colon ':'> (SQ <Running>)}
                {<-e>}
                {<empty>}
                {<-x>}
                {(DQ <'LD_LIBRARY_PATH='> (${ Id.VSub_Name libpath) <' ./tp tc'>)}
              ]
              redirects: []
              do_fork: T
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.ShFunction
      name_tok: <atf_init_test_cases>
      name: atf_init_test_cases
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.Simple
              blame_tok: <atf_add_test_case>
              more_env: []
              words: [{<atf_add_test_case>} {<version>}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_add_test_case>
              more_env: []
              words: [{<atf_add_test_case>} {<build>}]
              redirects: []
              do_fork: T
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
  ]
)