* sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists

[fw/sdcc] / sim / ucsim / cmd.src / Makefile.in

diff --git a/sim/ucsim/cmd.src/Makefile.in b/sim/ucsim/cmd.src/Makefile.in
index c026f015b3096eb5368c4de772f1ea18daf0531b..eaca51968b50736a88de21c5db0a7e1bf3b6d1a4 100644 (file)
--- a/sim/ucsim/cmd.src/Makefile.in
+++ b/sim/ucsim/cmd.src/Makefile.in
@@ -43,6 +43,7 @@ OBJECTS               = cmdset.o command.o newcmd.o cmdutil.o syntax.o \
                  cmduc.o cmdstat.o cmdmem.o \
                  cmdpars.o cmdlex.o
 
+DEVEL          = $(shell ( bash -c "test -e $(PRJDIR)/devel && echo yes" ))
 
 # Compiling entire program or any subproject
 # ------------------------------------------
@@ -90,7 +91,9 @@ include clean.mk
 
 cmdpars.cc: cmdpars.y
 
-cmdlex.cc: cmdlex.l cmdpars.h
+ifeq ($(DEVEL),yes)
+  cmdlex.cc: cmdlex.l cmdpars.h
+endif
 
 # My rules
 # --------
@@ -114,9 +117,11 @@ $(PRJDIR)/libcmd.a: $(OBJECTS)
        rm -f $*.cc $*.h
        $(BISON_PLUS_PLUS) -d -o $*.cc $<
 
+ifeq ($(DEVEL),yes)
 .l.cc:
        rm -f $*.cc
        $(LEX) --c++ -o $*.cc $<
+endif
 
 
 # Remaking configuration