tree f0218df268edc3b74f4bf575f71cd0f96b430eec
parent 29bed91a801f500dbc8f761b0bc330d90d0ed0ee
author Nikias Bassen <nikias@gmx.li> 1492693718 +0200
committer Nikias Bassen <nikias@gmx.li> 1492693718 +0200

build: Fix check for previously installed cython bindings

Due to the removal of pkg-config check for libxml2, $PKG_CONFIG was not
defined and a check for libplist's include dir via pkg-config failed.
By invoking PKG_PROG_PKG_CONFIG $PKG_CONFIG will be defined and the check
works again.