## SECTION=system_libraries config LIBSIGCPP tristate prompt "libsigc++" select LIBC_M select GCCLIBS_CXX select GCCLIBS_GCC_S help libsigc++ implements a typesafe callback system for standard C++. It allows you to define signals and to connect those signals to any callback function, either global or a member function, regardless of whether it is static or virtual. It also contains adaptor classes for connection of dissimilar callbacks and has an ease of use unmatched by other C++ callback libraries. Libsigc++ is licensed under the GNU Library General Public License, LGPL.