pkgconfig files are installed in share

[gdt]

Because the contents of mosquitto.pc will vary with architecture (if only for lib64), they cannot be reused in an arch-independent $prefix/share mount. Therefore they should be installed to $libdir/pkgconfig, which seems to be the standard approach.

(See mailinglist discussion.)

[chewi]

This was fixed years ago in 99ace10.

[gdt]

Great, thanks for pointing this out. Indeed the current pkgsrc control files show them in the right place.