Making all in include
Making all in pqxx
/Applications/Xcode.app/Contents/Developer/usr/bin/make  all-am
make[2]: Nothing to be done for `all-am'.
Making all in src
/bin/sh ../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H   -I../include -I../include -I/Library/PostgreSQL/9.6/include   -g -O2 -Wno-long-long -fvisibility=hidden -fvisibility-inlines-hidden -MT binarystring.lo -MD -MP -MF .deps/binarystring.Tpo -c -o binarystring.lo binarystring.cxx
libtool: compile:  g++ -DHAVE_CONFIG_H -I../include -I../include -I/Library/PostgreSQL/9.6/include -g -O2 -Wno-long-long -fvisibility=hidden -fvisibility-inlines-hidden -MT binarystring.lo -MD -MP -MF .deps/binarystring.Tpo -c binarystring.cxx -o binarystring.o
In file included from binarystring.cxx:19:
In file included from ../include/pqxx/binarystring:10:
In file included from ../include/pqxx/binarystring.hxx:20:
In file included from ../include/pqxx/result:12:
In file included from ../include/pqxx/result.hxx:22:
In file included from ../include/pqxx/except:12:
In file included from ../include/pqxx/except.hxx:21:
In file included from ../include/pqxx/util:18:
In file included from ../include/pqxx/util.hxx:31:
In file included from ../include/pqxx/strconv:10:
../include/pqxx/strconv.hxx:44:2: error: expected expression
[[noreturn]] PQXX_LIBEXPORT void throw_null_conversion(
 ^
../include/pqxx/strconv.hxx:44:14: error: expected unqualified-id
[[noreturn]] PQXX_LIBEXPORT void throw_null_conversion(
             ^
../include/pqxx/compiler-internal.hxx:35:24: note: expanded from macro
      'PQXX_LIBEXPORT'
#define PQXX_LIBEXPORT __attribute__ ((visibility("default")))
                       ^
In file included from binarystring.cxx:19:
In file included from ../include/pqxx/binarystring:10:
In file included from ../include/pqxx/binarystring.hxx:20:
In file included from ../include/pqxx/result:12:
In file included from ../include/pqxx/result.hxx:22:
In file included from ../include/pqxx/except:12:
In file included from ../include/pqxx/except.hxx:21:
In file included from ../include/pqxx/util:18:
In file included from ../include/pqxx/util.hxx:31:
In file included from ../include/pqxx/strconv:10:
../include/pqxx/strconv.hxx:61:1: error: no type named 'throw_null_conversion'
      in namespace 'pqxx::internal'
PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION(bool)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/pqxx/strconv.hxx:56:17: note: expanded from macro
      'PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION'
    { internal::throw_null_conversion(name()); return subject_type(); } \
      ~~~~~~~~~~^
../include/pqxx/strconv.hxx:63:1: error: no type named 'throw_null_conversion'
      in namespace 'pqxx::internal'
PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION(short)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/pqxx/strconv.hxx:56:17: note: expanded from macro
      'PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION'
    { internal::throw_null_conversion(name()); return subject_type(); } \
      ~~~~~~~~~~^
../include/pqxx/strconv.hxx:64:1: error: no type named 'throw_null_conversion'
      in namespace 'pqxx::internal'
PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION(unsigned short)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/pqxx/strconv.hxx:56:17: note: expanded from macro
      'PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION'
    { internal::throw_null_conversion(name()); return subject_type(); } \
      ~~~~~~~~~~^
../include/pqxx/strconv.hxx:65:1: error: no type named 'throw_null_conversion'
      in namespace 'pqxx::internal'
PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION(int)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/pqxx/strconv.hxx:56:17: note: expanded from macro
      'PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION'
    { internal::throw_null_conversion(name()); return subject_type(); } \
      ~~~~~~~~~~^
../include/pqxx/strconv.hxx:66:1: error: no type named 'throw_null_conversion'
      in namespace 'pqxx::internal'
PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION(unsigned int)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/pqxx/strconv.hxx:56:17: note: expanded from macro
      'PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION'
    { internal::throw_null_conversion(name()); return subject_type(); } \
      ~~~~~~~~~~^
../include/pqxx/strconv.hxx:67:1: error: no type named 'throw_null_conversion'
      in namespace 'pqxx::internal'
PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION(long)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/pqxx/strconv.hxx:56:17: note: expanded from macro
      'PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION'
    { internal::throw_null_conversion(name()); return subject_type(); } \
      ~~~~~~~~~~^
../include/pqxx/strconv.hxx:68:1: error: no type named 'throw_null_conversion'
      in namespace 'pqxx::internal'
PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION(unsigned long)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/pqxx/strconv.hxx:56:17: note: expanded from macro
      'PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION'
    { internal::throw_null_conversion(name()); return subject_type(); } \
      ~~~~~~~~~~^
../include/pqxx/strconv.hxx:69:1: error: no type named 'throw_null_conversion'
      in namespace 'pqxx::internal'
PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION(long long)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/pqxx/strconv.hxx:56:17: note: expanded from macro
      'PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION'
    { internal::throw_null_conversion(name()); return subject_type(); } \
      ~~~~~~~~~~^
../include/pqxx/strconv.hxx:70:1: error: no type named 'throw_null_conversion'
      in namespace 'pqxx::internal'
PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION(unsigned long long)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/pqxx/strconv.hxx:56:17: note: expanded from macro
      'PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION'
    { internal::throw_null_conversion(name()); return subject_type(); } \
      ~~~~~~~~~~^
../include/pqxx/strconv.hxx:72:1: error: no type named 'throw_null_conversion'
      in namespace 'pqxx::internal'
PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION(float)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/pqxx/strconv.hxx:56:17: note: expanded from macro
      'PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION'
    { internal::throw_null_conversion(name()); return subject_type(); } \
      ~~~~~~~~~~^
../include/pqxx/strconv.hxx:73:1: error: no type named 'throw_null_conversion'
      in namespace 'pqxx::internal'
PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION(double)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/pqxx/strconv.hxx:56:17: note: expanded from macro
      'PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION'
    { internal::throw_null_conversion(name()); return subject_type(); } \
      ~~~~~~~~~~^
../include/pqxx/strconv.hxx:74:1: error: no type named 'throw_null_conversion'
      in namespace 'pqxx::internal'
PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION(long double)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/pqxx/strconv.hxx:56:17: note: expanded from macro
      'PQXX_DECLARE_STRING_TRAITS_SPECIALIZATION'
    { internal::throw_null_conversion(name()); return subject_type(); } \
      ~~~~~~~~~~^
../include/pqxx/strconv.hxx:133:14: error: no type named 'throw_null_conversion'
      in namespace 'pqxx::internal'
        { internal::throw_null_conversion(name()); return std::string(); }
          ~~~~~~~~~~^
../include/pqxx/strconv.hxx:144:14: error: no type named 'throw_null_conversion'
      in namespace 'pqxx::internal'
        { internal::throw_null_conversion(name()); return std::string(); }
          ~~~~~~~~~~^
../include/pqxx/strconv.hxx:155:15: error: no type named 'throw_null_conversion'
      in namespace 'pqxx::internal'
    internal::throw_null_conversion(name());
    ~~~~~~~~~~^
../include/pqxx/strconv.hxx:227:36: error: expected function body after function
      declarator
inline int digit_to_number(char c) noexcept { return c-'0'; }
                                   ^
In file included from binarystring.cxx:19:
In file included from ../include/pqxx/binarystring:10:
In file included from ../include/pqxx/binarystring.hxx:20:
In file included from ../include/pqxx/result:12:
In file included from ../include/pqxx/result.hxx:22:
In file included from ../include/pqxx/except:12:
In file included from ../include/pqxx/except.hxx:21:
In file included from ../include/pqxx/util:18:
../include/pqxx/util.hxx:306:61: error: expected function body after function
      declarator
PQXX_LIBEXPORT thread_safety_model describe_thread_safety() noexcept;
                                                            ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
make[1]: *** [binarystring.lo] Error 1
make: *** [all-recursive] Error 1