{"schema_version":1,"metadata":{"branch":"current","release":"7.9","architecture":"amd64","generated_at":"2026-09-09T04:04:41.004595+00:00","source_url":"https://cdn.openbsd.org/pub/OpenBSD/snapshots/packages/amd64/sqlports-7.55.tgz","source_sha256":"fcdbba1b9df747882aa9bab4af20ebec8dac10655069c90f1cd4145c06e1235e","package_count":12031,"source_kind":"sqlports"},"package":{"name":"libsigc++30-3.8.1","path":"devel/libsigc++30","url":"/packages/current/devel/libsigc%2B%2B30/","comment":"typesafe callback system for standard C++","homepage":"https://libsigcplusplus.github.io/libsigcplusplus/","maintainer":"Antoine Jacoutot <ajacoutot@openbsd.org>","description":"libsigc++ (a.k.a. libsigcplusplus) implements a typesafe callback system for\nstandard C++. It allows you to define signals and to connect those signals to\nany callback function, either global or a member function, regardless of whether\nit is static or virtual.\n\nlibsigc++ is used by gtkmm to wrap the GTK signal system. It does not depend on\nGTK or gtkmm.  sigc++-2.0 and sigc++-3.0 are different parallel-installable\nABIs.\n","package_architecture":"amd64","stem":"libsigc++30","readme":null,"dependencies":[{"path":"devel/meson","type":"build","package_spec":"STEM->=1.12.0v0","url":"/packages/current/devel/meson/"},{"path":"devel/dwz","type":"build","package_spec":"","url":"/packages/current/devel/dwz/"},{"path":"archivers/xz","type":"build","package_spec":"STEM->=5.4.0","url":"/packages/current/archivers/xz/"}],"reverse_dependencies":{"count":2,"url":"/packages/data/fe/feb370de17a2c45daa037ad6f720e404320c485c076afbf11903d6d5413ac666.json"},"categories":["devel"],"flavors":[],"only_for_architectures":["aarch64","amd64","arm","i386","mips64","mips64el","powerpc","powerpc64","riscv64","sparc64","alpha","hppa"],"not_for_architectures":[]}}
