--- meson.build~	2019-02-18 22:47:49.000000000 +0300

+++ meson.build	2019-02-19 17:32:21.937284862 +0300

@@ -33,7 +33,7 @@

 datadir = join_paths(prefix, get_option('datadir'))

 pkgdatadir = join_paths(datadir, meson.project_name())

 pkgincludedir = join_paths(prefix, 'include', meson.project_name())

-pkglibdir = join_paths(prefix, 'lib', meson.project_name())

+pkglibdir = join_paths(prefix, get_option('libdir'), meson.project_name())

 po_dir = join_paths(meson.source_root(), 'po')

 extensions_install_dir = join_paths(pkglibdir, 'extensions')

 ui_install_dir = join_paths(pkgdatadir, 'ui')