Allow CI to generate TTL using Wine

Author: jpcima

.travis/script-mingw.sh

@@ -53,10 +53,10 @@ pacman -Sq --noconfirm base-devel wine mingw-w64-gcc mingw-w64-pkg-config mingw-
 # prepare
 
 # invoke the Windows ttl generator using wine
+export WINEDEBUG=-all
 sed -i 's/"$GEN"/wine "$GEN"/g' dpf/utils/generate-ttl.sh
 
 # ---------------------------------------------------------------------------------------------------------------------
 # build the plugin
 
-# TODO setup cairo UI build...
-CROSS_COMPILING=true WINDOWS=true make $MAKE_ARGS
+WINDOWS=true make $MAKE_ARGS