Hi! I get this error on 1.35.0 aswell and I think I read somewhere that the bug still exist in 1.36.0. I solved it by defining m_default_line_length in my application. Not the prettiest solution though... Regards, Arthur On Sun, Oct 26, 2008 at 20:39, Olaf Peter <ope-devel@gmx.de> wrote:

Hi,

I've tested boost.program_options, where I get linker error:

$ LANG=en g++ -DBOOST_ALL_NO_LIB -DDRIVER -O -I /usr/local/boost_1_37_0_beta1/include/boost-1_37/ cmdlineopts.cpp -o cmdlineopts -L /usr/local/boost_1_37_0_beta1/lib/ -l boost_program_options ... cmdlineopts.cpp:(.text+0x99): undefined reference to `boost::program_options::options_description::m_default_line_length' ... cmdlineopts.cpp:(.text+0x1ff): undefined reference to `boost::program_options::options_description::m_default_line_length' ... cmdlineopts.cpp:(.text+0x381): undefined reference to `boost::program_options::options_description::m_default_line_length' collect2: ld returned 1 exit status

nevertheless compiled with -DBOOST_ALL_NO_LIB or -DBOOST_ALL_DYN_LINK

Did I miss something?

Regards, Olaf

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