Re: [Boost-users] [general] boost 1.35.0 library naming and bjam arguments priorities

16 Jul 2008

      John Femiani wrote:
...
...
It generated libraries like (the two dll.a are identical)
boost_regex-gcc34-mt-1_35.dll
libboost_regex-gcc34-mt-1_35.dll.a
libboost_regex-gcc34-mt.dll.a
...
I understood (is this right?) that dll's here are the shared
libs and dll.a's are static libs, but why the extensions?
Furthermore I can't link with these, not with -lboost... or
-llibboost... or whatever.
Could someone push me in the right direction? I was able to
link with 1.33-r1 binaries installed from Cygwin's repo.
niko
You mean
g++  foo.cpp -lboost_regex-gcc34-mt-1_35
Doesn't work?
--John
Steven: If they're import libs, then where are my static libs? How
should I compile Boost to get both?

John: The weird thing is that it does _seemingly_ work. It compiles and
links just as before, but linking gives out a warning of auto-importing
libraries. This warning disappears with -Wl,--enable-auto-import,  but
the results remain the same and in any case auto-importing shouldn't be
needed. The executable gets made but it never executes a single line,
gives no errors and exits with value 53. The test case is below:

#include 
#include <iostream>
namespace po = boost::program_options;

int main(int ac, char* av[])
{
    po::options_description desc("Allowed options");
    desc.add_options()
       ("help", "produce help message")
    ;
    po::variables_map vm;
    po::store(po::parse_command_line(ac, av, desc), vm);
    po::notify(vm);

    if (vm.count("help")) {
       std::cout << desc << "\n";
       return 1;
    }
    std::cout << "Success!" << std::endl;
    return 0;
}

Compiled/linked with:
g++ -O2 -c -I/usr/local/include/boost-1_35 test.cpp
g++ test.o -L/usr/local/lib -lboost_program_options-gcc34-mt-1_35 -o test

niko

Re: [Boost-users] [general] boost 1.35.0 library naming and bjam arguments priorities

Niko Vuokko