Index: testsuite/makefiles/Makefile.several
===================================================================
--- testsuite/makefiles/Makefile.several	(revision 12070)
+++ testsuite/makefiles/Makefile.several	(working copy)
@@ -13,6 +13,7 @@
 FORTRAN_LIB=`if [ -z "$(F_FILES)" ]; then true; else echo '$(FORTRAN_LIBRARY)'; fi`
 ADD_CFLAGS+=$(FORTRAN_LIB)
 ADD_OPTFLAGS+=$(FORTRAN_LIB)
+ADD_CAMLP4="camlp4o"
 
 check:
 	@if [ -n "$(FORTRAN_COMPILER)" -o -z "$(F_FILES)" ]; then $(MAKE) run-all; fi
@@ -27,6 +28,9 @@
 	@for file in *.ml; do \
 	  printf " ... testing '$$file':"; \
 	  $(MAKE) run-file DESC=ocamlc COMP='$(OCAMLC)' COMPFLAGS='$(ADD_COMPFLAGS) $(ADD_CFLAGS) $(O_FILES) -w a $(CMA_FILES) -I $(BASEDIR)/lib $(CMO_FILES)' FILE=$$file PROGRAM_ARGS=$(PROGRAM_ARGS) && \
+	  if [ -z "$(NO_CAMLP4)" ]; then \
+            $(MAKE) run-file DESC=camlp4 COMP='$(OCAMLC)' COMPFLAGS='$(ADD_COMPFLAGS) -pp $(ADD_CAMLP4) $(ADD_CFLAGS) $(O_FILES) -w a $(CMA_FILES) -I $(BASEDIR)/lib $(CMO_FILES)' FILE=$$file PROGRAM_ARGS=$(PROGRAM_ARGS); \
+	  fi && \
 	  if [ -z "$(BYTECODE_ONLY)" ]; then \
 	    $(MAKE) run-file DESC=ocamlopt COMP=$(PREFIX)/bin/ocamlopt COMPFLAGS='$(ADD_COMPFLAGS) $(ADD_OPTFLAGS) $(O_FILES) -w a $(CMXA_FILES) -I $(BASEDIR)/lib $(CMX_FILES)' FILE=$$file PROGRAM_ARGS=$(PROGRAM_ARGS); \
 	  fi && \