Index: Makefile
==================================================================
--- Makefile
+++ Makefile
@@ -5,20 +5,20 @@
 TCLDIR = 
 PREFIX = /usr/local
 prefix = $(PREFIX)
 
 all:
-	make -C client all
+	$(MAKE) -C client all
 
 client/teapot-client.kit:
-	make -C client teapot-client.kit TCLKIT="$(TCLKIT)" TCLCONFIGPATH="$(TCLCONFIGPATH)" TEAPOTCLIENTVERS="$(TEAPOTCLIENTVERS)" TCLDIR="$(TCLDIR)" PREFIX="$(PREFIX)" prefix="$(prefix)"
+	$(MAKE) -C client teapot-client.kit TCLKIT="$(TCLKIT)" TCLCONFIGPATH="$(TCLCONFIGPATH)" TEAPOTCLIENTVERS="$(TEAPOTCLIENTVERS)" TCLDIR="$(TCLDIR)" PREFIX="$(PREFIX)" prefix="$(prefix)"
 
 install:
-	make -C client install TCLKIT="$(TCLKIT)" TCLCONFIGPATH="$(TCLCONFIGPATH)" TEAPOTCLIENTVERS="$(TEAPOTCLIENTVERS)" TCLDIR="$(TCLDIR)" PREFIX="$(PREFIX)" prefix="$(prefix)"
+	$(MAKE) -C client install TCLKIT="$(TCLKIT)" TCLCONFIGPATH="$(TCLCONFIGPATH)" TEAPOTCLIENTVERS="$(TEAPOTCLIENTVERS)" TCLDIR="$(TCLDIR)" PREFIX="$(PREFIX)" prefix="$(prefix)"
 
 clean:
-	make -C client clean
+	$(MAKE) -C client clean
 
 distclean:
-	make -C client distclean
+	$(MAKE) -C client distclean
 
 .PHONY: all install clean distclean