$(HAPPY) $(HAPPY_OPTS) $<
#-----------------------------------------------------------------------------
+# Alex Suffix Rules
+#
+
+%.hs : %.x
+ $(ALEX) $(ALEX_OPTS) $<
+
+#-----------------------------------------------------------------------------
# hsc2hs Suffix Rules
#
ifneq "$(BootingFromHc)" "YES"
$(FLEX) -t $(FLEX_OPTS) $< > $@
#-----------------------------------------------------------------------------
-# Yacc stuff
-
-%.tab.c %.tab.h : %.y
- @$(RM) $*.tab.h $*.tab.c y.tab.c y.tab.h y.output
- $(YACC) $(YACC_OPTS) $<
- $(MV) y.tab.c $*.tab.c
- @chmod 444 $*.tab.c
- $(MV) y.tab.h $*.tab.h
- @chmod 444 $*.tab.h
-
-
-#-----------------------------------------------------------------------------
# Runtest rules for calling $(HC) on a single-file Haskell program
%.runtest : %.hs
#-----------------------------------------------------------------------------
# Preprocessor suffix rule
+# Note use of -P option to prevent #line pragmas being left in the CPP
+# output.
+
% : %.pp
@$(RM) $@
- $(CPP) $(RAWCPP_FLAGS) $(CPP_OPTS) -x c $< | $(SED) -e '/^#/d' > $@
+ $(CPP) $(RAWCPP_FLAGS) -P $(CPP_OPTS) -x c $< > $@