/usr/lib/x86_64-linux-gnu/pkgconfig/libffi.pc is in libffi-dev 3.1-2+deb8u1.
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 | prefix=/usr
exec_prefix=${prefix}
libdir=${exec_prefix}/lib
toolexeclibdir=$(libdir)/../lib
includedir=${prefix}/include
Name: libffi
Description: Library supporting Foreign Function Interfaces
Version: 3.1
Libs: -lffi
Cflags:
|