Bundle a copy of xmlrpc++ (CVS as of 20101026) to use as an easier to build
(than libxmlrpc-c3) client on win32, and also as a server in the near future.
Upstream version modified as follows:
* Added numerous required includes
* Fixed some sprintf format strings
* Added support for the nil type
* Included <config.h> in all .cpp files
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
* Enable dynamic linking for pthreads-win32
* Add -mthreads to compiler and linker flags
* Modify nsis installer script to include pthreadGC2.dll and mingwm10.dll
* Enable less verbose build output by default by calling the
AM_SILENT_RULES macro if available (automake >= 1.11). Verbose output
can be enabled by passing --disable-silent-rules to configure, or V=1
to make.
* Add silent function for some custom Makefile rules
* Add flarq to build system and installers
* Modify test scripts
* Add flarq manual page
* Add flarq command line argument handling
* Improve flarq's windowing system support
* Use correct check for debug flag to define NDEBUG when --enable-debug
is not passed to configure.
* Also remove extraneous third argument in AM_CONDITIONAL call.