/usr/lib/x86_64-linux-gnu/pkgconfig/libsystemd-daemon.pc is in libsystemd-daemon-dev 204-5ubuntu20.
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 11 12 13 14 15 16 17 18 19 | # Permission is hereby granted, free of charge, to any person
# obtaining a copy of this software and associated documentation files
# (the "Software"), to deal in the Software without restriction,
# including without limitation the rights to use, copy, modify, merge,
# publish, distribute, sublicense, and/or sell copies of the Software,
# and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
prefix=/usr
exec_prefix=/usr
libdir=/usr/lib/x86_64-linux-gnu
includedir=/usr/include
Name: systemd
Description: systemd Daemon Utility Library
URL: http://www.freedesktop.org/wiki/Software/systemd
Version: 204
Libs: -L${libdir} -lsystemd-daemon
Cflags: -I${includedir}
|