Index: gmic-1.5.8.4/src/Makefile
===================================================================
--- gmic-1.5.8.4.orig/src/Makefile
+++ gmic-1.5.8.4/src/Makefile
@@ -319,13 +319,15 @@ gimp:
 
 lib:
 	$(MAKE) "CFLAGS=$(STD_LIB_CFLAGS) $(OPT_CFLAGS)" "LDFLAGS+=$(STD_LIB_LDFLAGS) $(OPT_LDFLAGS)" gmic_lib
 
+QMAKE = qmake
+
 zart: lib
 ifneq ($(OS),Darwin)
-	cd ../zart && qmake-qt4 zart.pro && $(MAKE) && strip zart
+	cd ../zart && $(QMAKE) zart.pro && $(MAKE) && strip zart
 else
-	cd ../zart && qmake zart.pro && $(MAKE) "CFLAGS=$(STD_MACOSX_CFLAGS) $(OPT_CFLAGS)" "LDFLAGS=$(STD_MACOSX_LDFLAGS) $(OPT_LDFLAGS)"
+	cd ../zart && $(QMAKE) zart.pro && $(MAKE) "CFLAGS=$(STD_MACOSX_CFLAGS) $(OPT_CFLAGS)" "LDFLAGS=$(STD_MACOSX_LDFLAGS) $(OPT_LDFLAGS)"
 endif
 
 # Entries for other configurations.
 gmicol: