g.mapsets: fix makefile for GUI script

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@60063 15284696-431f-4ddb-bdfa-cd5b030d7da7

general/g.mapsets/Makefile

@@ -2,7 +2,7 @@
 MODULE_TOPDIR = ../..
 
 PGM = g.mapsets
-GUI = $(ETC)/gui/scripts/g.mapsets_picker.py
+GUI = $(GUIDIR)/scripts/g.mapsets_picker.py
 
 LIBES = $(GISLIB)
 DEPENDENCIES = $(GISDEP)
@@ -11,8 +11,8 @@ include $(MODULE_TOPDIR)/include/Make/Module.make
 
 default: cmd $(GUI)
 
-$(ETC)/gui/scripts/%: % | $(ETC)/gui/scripts
+$(GUIDIR)/scripts/%: % | $(GUIDIR)/scripts
 	$(INSTALL) $< $@
 
-$(ETC)/gui/scripts:
+$(GUIDIR)/scripts:
 	$(MKDIR) $@