/usr/lib/x86_64-linux-gnu/pkgconfig/vlc-plugin.pc is in libvlccore-dev 3.0.1-3build1.
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 15 16 17 18 19 20 21 22 23 24 | prefix=/usr
exec_prefix=${prefix}
includedir=${prefix}/include
datarootdir=${prefix}/share
libdir=${prefix}/lib/x86_64-linux-gnu
datadir=${datarootdir}
pkgincludedir=${prefix}/include/vlc
pkgdatadir=${datadir}/vlc
pkglibdir=${libdir}/vlc
pluginsdir=${pkglibdir}/plugins
Name: VLC plugin API
Description: VLC media player plugin interface
Version: 3.0.1
Cflags: -I${includedir} -I${pkgincludedir}/plugins \
-D__PLUGIN__ \
-D_FILE_OFFSET_BITS=64 \
\
-D_REENTRANT \
-D_THREAD_SAFE
Libs: -L${libdir} -lvlccore
Libs.private: \
\
-ldl -lm
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