/usr/lib/x86_64-linux-gnu/pkgconfig/ttfautohint.pc is in libttfautohint-dev 1.8.1-1.
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 13 14 | prefix=/usr
exec_prefix=/usr
includedir=/usr/include
libdir=/usr/lib/x86_64-linux-gnu
Name: ttfautohint
URL: https://freetype.org
Description: Automatic font hinting library
Version: 1.0.0
Requires:
Requires.private: freetype2 harfbuzz
Cflags: -I${includedir}
Libs: -L${libdir} -lttfautohint
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