Pass $PERL on make dclean.

Makefile.org

@@ -251,7 +251,7 @@ dclean:
 	@for i in $(DIRS) ;\
 	do \
 	(cd $$i && echo "making dclean in $$i..." && \
-	$(MAKE) SDIRS='${SDIRS}' dclean ) || exit 1; \
+	$(MAKE) SDIRS='${SDIRS}' PERL='${PERL}' dclean ) || exit 1; \
 	done;
 
 rehash:

crypto/Makefile.ssl

@@ -136,7 +136,7 @@ dclean:
 	@for i in $(SDIRS) ;\
 	do \
 	(cd $$i; echo "making dclean in crypto/$$i..."; \
-	$(MAKE) CC='$(CC)' CFLAG='${CFLAG}' INSTALLTOP='${INSTALLTOP}' PEX_LIBS='${PEX_LIBS}' EX_LIBS='${EX_LIBS}' dclean ); \
+	$(MAKE) PERL='${PERL}' CC='$(CC)' CFLAG='${CFLAG}' INSTALLTOP='${INSTALLTOP}' PEX_LIBS='${PEX_LIBS}' EX_LIBS='${EX_LIBS}' dclean ); \
 	done;
 
 # DO NOT DELETE THIS LINE -- make depend depends on it.