Package: libunwind-14-dev Version: 1:14.0.6-9+b1This package has "libunwind-dev" in Provides, but it's not fully compatible with the real libunwind-dev package. Notably, it lacks the pkg-config file, and there are quite a few users of that:
https://codesearch.debian.net/search?q=%5CbPKG_CHECK_MODULES%5Cb.%2A%5Cblibunwind%5Cb -- System Information: Debian Release: bookworm/sid APT prefers unstable APT policy: (500, 'unstable') Architecture: i386 (i686) -- Jakub Wilk
