/usr/lib/x86_64-linux-gnu/pkgconfig/avahi-compat-libdns_sd.pc is in libavahi-compat-libdnssd-dev 0.7-3.1ubuntu1.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 | prefix=/usr
exec_prefix=${prefix}
libdir=/usr/lib/x86_64-linux-gnu
includedir=${prefix}/include/avahi-compat-libdns_sd/
Name: avahi-compat-libdns_sd
Description: Avahi Multicast DNS Responder (libdns_sd Compatibility)
Version: 0.7
Libs: -L${libdir} -ldns_sd
Cflags: -D_REENTRANT -I${includedir}
|