Use api=2 for cmake.exlib

packages/games-strategy/wargus/wargus-2.3.0.exheres-0

@@ -1,7 +1,9 @@
 # Copyright 2016 Julian Ospald <hasufell@posteo.de>
 # Distributed under the terms of the GNU General Public License v2
 
-require cmake gtk-icon-cache
+WORK=${WORKBASE}/${PN}_${PV}.orig
+
+require cmake [ api=2 ] gtk-icon-cache
 require launchpad [ branch=trunk pv=${PV%.*} pnv=${PN}_${PV} suffix=orig.tar.gz ]
 
 SUMMARY="Warcraft II for the Stratagus game engine"
@@ -28,8 +30,6 @@ DEPENDENCIES="
         media/cdparanoia [[ description = [ Needed for rip audio CD tracks ] ]]
 "
 
-WORK=${WORKBASE}/${PN}_${PV}.orig
-
 CMAKE_SRC_CONFIGURE_PARAMS=(
     -DGAMEDIR="/usr/$(exhost --target)/bin"
     -DBINDIR="/usr/$(exhost --target)/bin"