Le Mon Aug 20 21:55:55 2012, Vicente J. Botet Escriba a écrit :
Le 20/08/12 18:44, Andrey Semashev a écrit :
On Monday 20 August 2012 18:20:50 Vicente J. Botet Escriba wrote:
Hi,
there is an issue https://svn.boost.org/trac/boost/ticket/7045 that I don't know how to fix.
The problem is related to library dependencies and auto-linker.
* 2nd issue: Boost.Threads depends on Boost.Chrono and the library is linked with boost_chrono. When a user includes for example <boost/thread/tss.hpp> the autolinker doesn't detects the chrono dependency as this file don't depends on any file in boost/chrono. But as boost_thread depends on boost_chrono, the linker find some unresolved symbols. Does it? Yes. At least when BOOST_THREAD_DONT_USE_CHRONO is not defined. I thought Boost.Chrono-related code in Boost.Thread was header-only. No the dependent part uses system_clock::now() and steady_clock::now() indirectly.
Of course, I could move the function using now() to a header as an inline function, which will solve this issue. What do you think? Vicente