/usr/lib/x86_64-linux-gnu/pkgconfig/libgromacs.pc is in libgromacs-dev 2018.1-1.
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 | libdir=/usr/lib/x86_64-linux-gnu
Name: libgromacs
Description: Gromacs library
URL: http://www.gromacs.org
Version: 2018.1
Requires: fftw3f
Libs.private: -lpthread -ldl -fopenmp
Libs: -L${libdir} -lgromacs -lm
Cflags: -I/usr/include -DGMX_DOUBLE=0 -fopenmp -std=c++11
|