[Boost-users] [Program Options] first.cpp compile problem

Subject: [Boost-users] [Program Options] first.cpp compile problem
From: philip tucker (phhht_at_[hidden])
Date: 2009-10-22 23:31:32

Hello,

I'm an enthusiastic and grateful user of boost (multi_index_set,  
accumulators,
much else), so first thanks a lot to you all.

But I can't get program_options/example/first.cpp to compile.  I am  
sure it's
something simple I've missed, but I can't tell what.

I am running boost 1.40, gcc version 4.0.1, on a new iMac.

output:

cc -g -o test obj/pgmopts.o -lstdc++
Undefined symbols:
   "boost::program_options::detail::cmdline::run()", referenced from:
       boost::program_options::basic_command_line_parser<char>::run 
()  in pgmopts
.o
   "boost::program_options::options_description_easy_init::operator() 
(char const*
, boost::program_options::value_semantic const*, char const*)",  
referenced from:
       _main in pgmopts.o
   "boost::program_options::validation_error::what() const",  
referenced from:
       vtable for  
boost::exception_detail::error_info_injector<boost::program_opt
ions::invalid_option_value>in pgmopts.o
       vtable for boost::program_options::invalid_option_valuein  
pgmopts.o
       vtable for  
boost::exception_detail::clone_impl<boost::exception_detail::er
ror_info_injector<boost::program_options::invalid_option_value> >in  
pgmopts.o
...

Help! and thanks again.