/usr/lib/pkgconfig/flann.pc is in libflann-dev 1.7.1-1.
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 | # This file was generated by CMake for flann
prefix=/usr
exec_prefix=${prefix}
libdir=${prefix}/lib
includedir=${prefix}/include
Name: flann
Description: Fast Library for Approximate Nearest Neighbors
Version: 1.7.1
Requires:
Libs: -L${libdir} -lflann_cpp -lflann_cpp-gd
Cflags: -I${includedir}
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