meson.build: use join_paths() on prefix
authorHåvard Graff <havard.graff@gmail.com>
Tue, 10 Oct 2017 13:44:51 +0000 (15:44 +0200)
committerTim-Philipp Müller <tim@centricular.com>
Fri, 24 Nov 2017 12:40:33 +0000 (13:40 +0100)
commitc44edd95e7279a7981a22c35b525a648c8ffffcc
treef4a595ac20c399733d21095cd03136e06da08c19
parentdb3ea93439d60c2cf4be9dfcefc22c0cebb84957
meson.build: use join_paths() on prefix

So that "/" are correct on Windows and the paths in
the .pc files are like C:/some/where and not
C:\some\where.
pkgconfig/meson.build