CMakeFiles/client.dir/main.cpp.o: In function `fmt::internal::count_digits(unsigned long)':
main.cpp:(.text._ZN3fmt8internal12count_digitsEm[_ZN3fmt8internal12count_digitsEm]+0x4d): undefined reference to `fmt::internal::BasicData<void>::POWERS_OF_10_64'
CMakeFiles/client.dir/main.cpp.o: In function `fmt::internal::count_digits(unsigned int)':
main.cpp:(.text._ZN3fmt8internal12count_digitsEj[_ZN3fmt8internal12count_digitsEj]+0x48): undefined reference to `fmt::internal::BasicData<void>::POWERS_OF_10_32'
CMakeFiles/client.dir/main.cpp.o: In function `void fmt::print<char [100], std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(_IO_FILE*, fmt::BasicCStringRef<char>, char const (&) [100], std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
main.cpp:(.text._ZN3fmt5printIJA100_cNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES7_EEEvP8_IO_FILENS_15BasicCStringRefIcEEDpRKT_[_ZN3fmt5printIJA100_cNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES7_EEEvP8_IO_FILENS_15BasicCStringRefIcEEDpRKT_]+0xbd): undefined reference to `fmt::print(_IO_FILE*, fmt::BasicCStringRef<char>, fmt::ArgList)'
CMakeFiles/client.dir/main.cpp.o: In function `void fmt::BasicWriter<char>::write_int<int, fmt::IntFormatSpec<int, fmt::AlignTypeSpec<(char)0>, char> >(int, fmt::IntFormatSpec<int, fmt::AlignTypeSpec<(char)0>, char>)':
main.cpp:(.text._ZN3fmt11BasicWriterIcE9write_intIiNS_13IntFormatSpecIiNS_13AlignTypeSpecILc0EEEcEEEEvT_T0_[_ZN3fmt11BasicWriterIcE9write_intIiNS_13IntFormatSpecIiNS_13AlignTypeSpecILc0EEEcEEEEvT_T0_]+0x5db): undefined reference to `fmt::internal::report_unknown_type(char, char const*)'
CMakeFiles/client.dir/main.cpp.o: In function `void fmt::BasicWriter<char>::write_int<unsigned long, fmt::IntFormatSpec<unsigned long, fmt::AlignTypeSpec<(char)0>, char> >(unsigned long, fmt::IntFormatSpec<unsigned long, fmt::AlignTypeSpec<(char)0>, char>)':
main.cpp:(.text._ZN3fmt11BasicWriterIcE9write_intImNS_13IntFormatSpecImNS_13AlignTypeSpecILc0EEEcEEEEvT_T0_[_ZN3fmt11BasicWriterIcE9write_intImNS_13IntFormatSpecImNS_13AlignTypeSpecILc0EEEcEEEEvT_T0_]+0x5a5): undefined reference to `fmt::internal::report_unknown_type(char, char const*)'
CMakeFiles/client.dir/main.cpp.o: In function `void fmt::BasicWriter<char>::write_int<unsigned int, fmt::IntFormatSpec<unsigned int, fmt::AlignTypeSpec<(char)0>, char> >(unsigned int, fmt::IntFormatSpec<unsigned int, fmt::AlignTypeSpec<(char)0>, char>)':
main.cpp:(.text._ZN3fmt11BasicWriterIcE9write_intIjNS_13IntFormatSpecIjNS_13AlignTypeSpecILc0EEEcEEEEvT_T0_[_ZN3fmt11BasicWriterIcE9write_intIjNS_13IntFormatSpecIjNS_13AlignTypeSpecILc0EEEcEEEEvT_T0_]+0x5db): undefined reference to `fmt::internal::report_unknown_type(char, char const*)'
CMakeFiles/client.dir/main.cpp.o: In function `void fmt::internal::format_decimal<unsigned int, char, fmt::internal::ThousandsSep>(char*, unsigned int, unsigned int, fmt::internal::ThousandsSep)':
main.cpp:(.text._ZN3fmt8internal14format_decimalIjcNS0_12ThousandsSepEEEvPT0_T_jT1_[_ZN3fmt8internal14format_decimalIjcNS0_12ThousandsSepEEEvPT0_T_jT1_]+0x64): undefined reference to `fmt::internal::BasicData<void>::DIGITS'
main.cpp:(.text._ZN3fmt8internal14format_decimalIjcNS0_12ThousandsSepEEEvPT0_T_jT1_[_ZN3fmt8internal14format_decimalIjcNS0_12ThousandsSepEEEvPT0_T_jT1_]+0x94): undefined reference to `fmt::internal::BasicData<void>::DIGITS'
main.cpp:(.text._ZN3fmt8internal14format_decimalIjcNS0_12ThousandsSepEEEvPT0_T_jT1_[_ZN3fmt8internal14format_decimalIjcNS0_12ThousandsSepEEEvPT0_T_jT1_]+0xf8): undefined reference to `fmt::internal::BasicData<void>::DIGITS'
main.cpp:(.text._ZN3fmt8internal14format_decimalIjcNS0_12ThousandsSepEEEvPT0_T_jT1_[_ZN3fmt8internal14format_decimalIjcNS0_12ThousandsSepEEEvPT0_T_jT1_]+0x128): undefined reference to `fmt::internal::BasicData<void>::DIGITS'
CMakeFiles/client.dir/main.cpp.o: In function `void fmt::BasicWriter<char>::write_int<unsigned long, fmt::IntFormatSpec<unsigned long, fmt::TypeSpec<(char)0>, char> >(unsigned long, fmt::IntFormatSpec<unsigned long, fmt::TypeSpec<(char)0>, char>)':
main.cpp:(.text._ZN3fmt11BasicWriterIcE9write_intImNS_13IntFormatSpecImNS_8TypeSpecILc0EEEcEEEEvT_T0_[_ZN3fmt11BasicWriterIcE9write_intImNS_13IntFormatSpecImNS_8TypeSpecILc0EEEcEEEEvT_T0_]+0x5ee): undefined reference to `fmt::internal::report_unknown_type(char, char const*)'
CMakeFiles/client.dir/main.cpp.o: In function `void fmt::internal::format_decimal<unsigned long, char, fmt::internal::ThousandsSep>(char*, unsigned long, unsigned int, fmt::internal::ThousandsSep)':
main.cpp:(.text._ZN3fmt8internal14format_decimalImcNS0_12ThousandsSepEEEvPT0_T_jT1_[_ZN3fmt8internal14format_decimalImcNS0_12ThousandsSepEEEvPT0_T_jT1_]+0x99): undefined reference to `fmt::internal::BasicData<void>::DIGITS'
main.cpp:(.text._ZN3fmt8internal14format_decimalImcNS0_12ThousandsSepEEEvPT0_T_jT1_[_ZN3fmt8internal14format_decimalImcNS0_12ThousandsSepEEEvPT0_T_jT1_]+0xc9): undefined reference to `fmt::internal::BasicData<void>::DIGITS'
main.cpp:(.text._ZN3fmt8internal14format_decimalImcNS0_12ThousandsSepEEEvPT0_T_jT1_[_ZN3fmt8internal14format_decimalImcNS0_12ThousandsSepEEEvPT0_T_jT1_]+0x130): undefined reference to `fmt::internal::BasicData<void>::DIGITS'
main.cpp:(.text._ZN3fmt8internal14format_decimalImcNS0_12ThousandsSepEEEvPT0_T_jT1_[_ZN3fmt8internal14format_decimalImcNS0_12ThousandsSepEEEvPT0_T_jT1_]+0x160): undefined reference to `fmt::internal::BasicData<void>::DIGITS'
CMakeFiles/client.dir/main.cpp.o: In function `void fmt::BasicWriter<char>::write_int<unsigned int, fmt::IntFormatSpec<unsigned int, fmt::TypeSpec<(char)0>, char> >(unsigned int, fmt::IntFormatSpec<unsigned int, fmt::TypeSpec<(char)0>, char>)':
main.cpp:(.text._ZN3fmt11BasicWriterIcE9write_intIjNS_13IntFormatSpecIjNS_8TypeSpecILc0EEEcEEEEvT_T0_[_ZN3fmt11BasicWriterIcE9write_intIjNS_13IntFormatSpecIjNS_8TypeSpecILc0EEEcEEEEvT_T0_]+0x5d0): undefined reference to `fmt::internal::report_unknown_type(char, char const*)'
CMakeFiles/client.dir/main.cpp.o: In function `void fmt::internal::format_decimal<unsigned int, char, fmt::internal::NoThousandsSep>(char*, unsigned int, unsigned int, fmt::internal::NoThousandsSep)':
main.cpp:(.text._ZN3fmt8internal14format_decimalIjcNS0_14NoThousandsSepEEEvPT0_T_jT1_[_ZN3fmt8internal14format_decimalIjcNS0_14NoThousandsSepEEEvPT0_T_jT1_]+0x5d): undefined reference to `fmt::internal::BasicData<void>::DIGITS'
main.cpp:(.text._ZN3fmt8internal14format_decimalIjcNS0_14NoThousandsSepEEEvPT0_T_jT1_[_ZN3fmt8internal14format_decimalIjcNS0_14NoThousandsSepEEEvPT0_T_jT1_]+0x86): undefined reference to `fmt::internal::BasicData<void>::DIGITS'
main.cpp:(.text._ZN3fmt8internal14format_decimalIjcNS0_14NoThousandsSepEEEvPT0_T_jT1_[_ZN3fmt8internal14format_decimalIjcNS0_14NoThousandsSepEEEvPT0_T_jT1_]+0xdc): undefined reference to `fmt::internal::BasicData<void>::DIGITS'
main.cpp:(.text._ZN3fmt8internal14format_decimalIjcNS0_14NoThousandsSepEEEvPT0_T_jT1_[_ZN3fmt8internal14format_decimalIjcNS0_14NoThousandsSepEEEvPT0_T_jT1_]+0x105): undefined reference to `fmt::internal::BasicData<void>::DIGITS'
CMakeFiles/client.dir/main.cpp.o: In function `void fmt::internal::format_decimal<unsigned long, char, fmt::internal::NoThousandsSep>(char*, unsigned long, unsigned int, fmt::internal::NoThousandsSep)':
main.cpp:(.text._ZN3fmt8internal14format_decimalImcNS0_14NoThousandsSepEEEvPT0_T_jT1_[_ZN3fmt8internal14format_decimalImcNS0_14NoThousandsSepEEEvPT0_T_jT1_]+0x92): undefined reference to `fmt::internal::BasicData<void>::DIGITS'
CMakeFiles/client.dir/main.cpp.o:main.cpp:(.text._ZN3fmt8internal14format_decimalImcNS0_14NoThousandsSepEEEvPT0_T_jT1_[_ZN3fmt8internal14format_decimalImcNS0_14NoThousandsSepEEEvPT0_T_jT1_]+0xbb): more undefined references to `fmt::internal::BasicData<void>::DIGITS' follow
collect2: error: ld returned 1 exit status
make[2]: *** [src/client/CMakeFiles/client.dir/build.make:205: bin/client] Error 1
make[1]: *** [CMakeFiles/Makefile2:258: src/client/CMakeFiles/client.dir/all] Error 2
make: *** [Makefile:84: all] Error 2