--- Makefile.orig	Fri Oct 10 15:14:19 2003
+++ Makefile	Fri Oct 10 17:32:56 2003
@@ -3,7 +3,7 @@
 #
 # The default is to use a FORTRAN compiler
 all:
-	(cd Robot; make)
+	(cd Robot; ${MAKE})
 # This is if you are going to use f2c instead of a FORTRAN compiler
 f2c:
 	(cd Robot; make -f makefile.f2c)
@@ -21,11 +21,11 @@
 	(cd Robot; make solaris)
 
 clean:
-	(cd Robot; make clean)
-	(cd Fitsio; make clean)
-	(cd ARK; make clean)
-	(cd ARKc; make clean)
-	(cd Fitsioc; make clean)
+	(cd Robot; ${MAKE} clean)
+	(cd Fitsio; ${MAKE} clean)
+	(cd ARK; ${MAKE} clean)
+	(cd ARKc; ${MAKE} clean)
+	(cd Fitsioc; ${MAKE} clean)
 
 # gets rid of even more than "clean" -e.g. 'C' files created by
 # f2c