/usr/lib/x86_64-linux-gnu/pkgconfig/libffi.pc is in libffi-dev 3.0.11~rc1-5.
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=${prefix}
libdir=${prefix}/lib/x86_64-linux-gnu
includedir=${prefix}/include
Name: libffi
Description: Library supporting Foreign Function Interfaces
Version: 3.0.11-rc1
Libs: -lffi
Cflags:
|