_type: ExprLambda
body:
  _type: ExprAssert
  body:
    _type: ExprAssert
    body:
      _type: ExprAssert
      body:
        _type: ExprAssert
        body:
          _type: ExprAssert
          body:
            _type: ExprAssert
            body:
              _type: ExprAssert
              body:
                _type: ExprCall
                args:
                  - _type: ExprSet
                    attrs:
                      builder:
                        _type: ExprLiteral
                        value: /foo/bar
                        valueType: Path
                      db4:
                        _type: ExprIf
                        cond:
                          _type: ExprVar
                          value: localServer
                        else:
                          _type: ExprVar
                          value: 'null'
                        then:
                          _type: ExprVar
                          value: db4
                      httpd:
                        _type: ExprIf
                        cond:
                          _type: ExprVar
                          value: httpServer
                        else:
                          _type: ExprVar
                          value: 'null'
                        then:
                          _type: ExprVar
                          value: httpd
                      j2sdk:
                        _type: ExprIf
                        cond:
                          _type: ExprVar
                          value: javaSwigBindings
                        else:
                          _type: ExprIf
                          cond:
                            _type: ExprVar
                            value: javahlBindings
                          else:
                            _type: ExprVar
                            value: 'null'
                          then:
                            _type: ExprVar
                            value: j2sdk
                        then:
                          _type: ExprSelect
                          attrs:
                            - j2sdk
                          e:
                            _type: ExprVar
                            value: swig
                      name:
                        _type: ExprLiteral
                        value: subversion-1.1.1
                        valueType: String
                      openssl:
                        _type: ExprIf
                        cond:
                          _type: ExprVar
                          value: sslSupport
                        else:
                          _type: ExprVar
                          value: 'null'
                        then:
                          _type: ExprVar
                          value: openssl
                      patches:
                        _type: ExprIf
                        cond:
                          _type: ExprVar
                          value: javahlBindings
                        else:
                          _type: ExprList
                          elems: []
                        then:
                          _type: ExprList
                          elems:
                            - _type: ExprLiteral
                              value: /javahl.patch
                              valueType: Path
                      python:
                        _type: ExprIf
                        cond:
                          _type: ExprVar
                          value: pythonBindings
                        else:
                          _type: ExprVar
                          value: 'null'
                        then:
                          _type: ExprSelect
                          attrs:
                            - python
                          e:
                            _type: ExprVar
                            value: swig
                      src:
                        _type: ExprCall
                        args:
                          - _type: ExprSet
                            attrs:
                              md5:
                                _type: ExprLiteral
                                value: a180c3fe91680389c210c99def54d9e0
                                valueType: String
                              url:
                                _type: ExprLiteral
                                value: http://subversion.tigris.org/tarballs/subversion-1.1.1.tar.bz2
                                valueType: String
                            recursive: false
                        fun:
                          _type: ExprVar
                          value: fetchurl
                      swig:
                        _type: ExprIf
                        cond:
                          _type: ExprOpOr
                          e1:
                            _type: ExprVar
                            value: pythonBindings
                          e2:
                            _type: ExprVar
                            value: javaSwigBindings
                        else:
                          _type: ExprVar
                          value: 'null'
                        then:
                          _type: ExprVar
                          value: swig
                    inherit:
                      expat:
                        _type: ExprVar
                        value: expat
                      httpServer:
                        _type: ExprVar
                        value: httpServer
                      javaSwigBindings:
                        _type: ExprVar
                        value: javaSwigBindings
                      javahlBindings:
                        _type: ExprVar
                        value: javahlBindings
                      localServer:
                        _type: ExprVar
                        value: localServer
                      pythonBindings:
                        _type: ExprVar
                        value: pythonBindings
                      sslSupport:
                        _type: ExprVar
                        value: sslSupport
                    recursive: false
                fun:
                  _type: ExprSelect
                  attrs:
                    - mkDerivation
                  e:
                    _type: ExprVar
                    value: stdenv
              cond:
                _type: ExprOpImpl
                e1:
                  _type: ExprVar
                  value: javahlBindings
                e2:
                  _type: ExprOpNEq
                  e1:
                    _type: ExprVar
                    value: j2sdk
                  e2:
                    _type: ExprVar
                    value: 'null'
            cond:
              _type: ExprOpImpl
              e1:
                _type: ExprVar
                value: javaSwigBindings
              e2:
                _type: ExprOpAnd
                e1:
                  _type: ExprOpNEq
                  e1:
                    _type: ExprVar
                    value: swig
                  e2:
                    _type: ExprVar
                    value: 'null'
                e2:
                  _type: ExprSelect
                  attrs:
                    - javaSupport
                  e:
                    _type: ExprVar
                    value: swig
          cond:
            _type: ExprOpImpl
            e1:
              _type: ExprVar
              value: pythonBindings
            e2:
              _type: ExprOpAnd
              e1:
                _type: ExprOpNEq
                e1:
                  _type: ExprVar
                  value: swig
                e2:
                  _type: ExprVar
                  value: 'null'
              e2:
                _type: ExprSelect
                attrs:
                  - pythonSupport
                e:
                  _type: ExprVar
                  value: swig
        cond:
          _type: ExprOpImpl
          e1:
            _type: ExprVar
            value: sslSupport
          e2:
            _type: ExprOpAnd
            e1:
              _type: ExprOpNEq
              e1:
                _type: ExprVar
                value: openssl
              e2:
                _type: ExprVar
                value: 'null'
            e2:
              _type: ExprOpImpl
              e1:
                _type: ExprVar
                value: httpServer
              e2:
                _type: ExprOpEq
                e1:
                  _type: ExprSelect
                  attrs:
                    - openssl
                  e:
                    _type: ExprVar
                    value: httpd
                e2:
                  _type: ExprVar
                  value: openssl
      cond:
        _type: ExprOpImpl
        e1:
          _type: ExprVar
          value: httpServer
        e2:
          _type: ExprOpAnd
          e1:
            _type: ExprOpNEq
            e1:
              _type: ExprVar
              value: httpd
            e2:
              _type: ExprVar
              value: 'null'
          e2:
            _type: ExprOpEq
            e1:
              _type: ExprSelect
              attrs:
                - expat
              e:
                _type: ExprVar
                value: httpd
            e2:
              _type: ExprVar
              value: expat
    cond:
      _type: ExprOpImpl
      e1:
        _type: ExprVar
        value: localServer
      e2:
        _type: ExprOpNEq
        e1:
          _type: ExprVar
          value: db4
        e2:
          _type: ExprVar
          value: 'null'
  cond:
    _type: ExprOpNEq
    e1:
      _type: ExprVar
      value: expat
    e2:
      _type: ExprVar
      value: 'null'
formals:
  db4:
    _type: ExprVar
    value: 'null'
  expat: null
  fetchurl: null
  httpServer:
    _type: ExprVar
    value: 'false'
  httpd:
    _type: ExprVar
    value: 'null'
  j2sdk:
    _type: ExprVar
    value: 'null'
  javaSwigBindings:
    _type: ExprVar
    value: 'false'
  javahlBindings:
    _type: ExprVar
    value: 'false'
  localServer:
    _type: ExprVar
    value: 'false'
  openssl:
    _type: ExprVar
    value: 'null'
  pythonBindings:
    _type: ExprVar
    value: 'false'
  sslSupport:
    _type: ExprVar
    value: 'false'
  stdenv: null
  swig:
    _type: ExprVar
    value: 'null'
formalsEllipsis: false