Call set_quartus unb1 instead its equivalent separate statements.

libraries/technology/ip_stratixiv/phy_xaui/generate_ip.sh

@@ -38,9 +38,8 @@
 # . This dedicated script is Derived from the generic script $UNB/Firmware/software/build/unb_mgw
 #
 
-. ${UNB}/Firmware/software/build/generic.sh
-. ${RADIOHDL}/tools/quartus/quartus_version.sh 11.1
-. ${RADIOHDL}/tools/quartus/quartus_generic.sh
+# Tool settings for selected target "unb1" with stratixiv
+. ${RADIOHDL}/tools/quartus/set_quartus unb1
 
 if ! [ -d "generated" ]; then
     mkdir generated