1config BR2_PACKAGE_LIBSIGC2
2	bool "libsigc++ (2.x.x)"
3	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # C++11
4	depends on BR2_INSTALL_LIBSTDCPP
5	help
6	  libsigc++ implements a typesafe callback system for standard
7	  C++. It allows you to define signals and to connect those
8	  signals to any callback function, either global or a member
9	  function, regardless of whether it is static or virtual.
10
11	  This is the last version before the API and ABI change
12	  introduced in 3.0.0 which requires C++17.
13
14	  https://libsigcplusplus.github.io/libsigcplusplus/
15
16comment "libsigc++ (2.x.x) needs a toolchain w/ C++, gcc >= 4.9"
17	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
18