Thanks, Steven. In Santa Claus, Philip On 22 Oct 2009, at 9:22 PM, Steven Watanabe wrote:
AMDG
philip tucker wrote:
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 ...
Have you built the libraries? If you have the they are in the linker's search path, you just need to add -lboost_program_options to the linker command line.
In Christ, Steven Watanabe
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