* Wefax destination directory now ended by one slash only.
* Use PRId64 for printing long long.
* Set right pthread library for mingw.
* Fixed include files in debug build mode.
* This commit does not include modifications specific to
SYNOP commit, due to reordering of commits submitted by
Remi during branch merging.
Link with all needed libraries. Required when linking with
--no-add-needed or the experimental gold linker, which has this
behaviour by default.
* Add -lpthread switch (needed by flarq)
* On X11 platforms we should explicitly link with libX11 because we
use XCreatePixmap via the FLTK fl_create_offscreen macro