libsigc++@2

Install command: 
brew install libsigc++@2

Callback framework for C++

https://libsigcplusplus.github.io/libsigcplusplus/

License: LGPL-3.0-or-later

Formula JSON API: /api/formula/libsigc++@2.json

Formula code: libsigc++@2.rb on GitHub

Bottle (binary package) installation support provided for:

macOS on
Apple Silicon		 sequoia ✅
sonoma ✅
ventura ✅
monterey ✅
big sur ✅
macOS on
Intel		 sonoma ✅
ventura ✅
monterey ✅
big sur ✅
catalina ✅
Linux ARM64 ✅
x86_64 ✅

Current versions:

stable ✅ 2.10.8

Depends on when building from source:

meson 1.9.0 Fast and user friendly build system
ninja 1.13.1 Small build system for use with gyp or CMake

Analytics:

Installs (30 days)
libsigc++@2 622
Installs on Request (30 days)
libsigc++@2 14
Build Errors (30 days)
libsigc++@2 0
Installs (90 days)
libsigc++@2 1,517
Installs on Request (90 days)
libsigc++@2 39
Installs (365 days)
libsigc++@2 7,005
libsigc++@2 --HEAD 1
Installs on Request (365 days)
libsigc++@2 217
libsigc++@2 --HEAD 1