peg-exe-ext.patch

2271467 peg/Makefile: use variables for binary file names (Tay Ray Chuan, Tue Jan 31 15:33:20 2012 +0800)
diff --git a/peg-0.1.4/Makefile b/peg-0.1.4/Makefile
index bc45e64..712e57e 100644
--- a/peg-0.1.4/Makefile
+++ b/peg-0.1.4/Makefile
@@ -1,16 +1,19 @@
+PEG = peg$(X)
+LEG = leg$(X)
+
 CFLAGS = -g -Wall $(OFLAGS) $(XFLAGS)
 OFLAGS = -O3 -DNDEBUG
 #OFLAGS = -pg
 
 OBJS = tree.o compile.o
 
-all : peg leg
+all : $(PEG) $(LEG)
 
-peg : peg.o $(OBJS)
+$(PEG) : peg.o $(OBJS)
 	$(CC) $(CFLAGS) -o $@-new peg.o $(OBJS)
 	mv $@-new $@
 
-leg : leg.o $(OBJS)
+$(LEG) : leg.o $(OBJS)
 	$(CC) $(CFLAGS) -o $@-new leg.o $(OBJS)
 	mv $@-new $@
 
@@ -18,28 +21,28 @@ ROOT	=
 PREFIX	= /usr/local
 BINDIR	= $(ROOT)$(PREFIX)/bin
 
-install : $(BINDIR)/peg $(BINDIR)/leg
+install : $(BINDIR)/$(PEG) $(BINDIR)/$(LEG)
 
 $(BINDIR)/% : %
 	cp -p $< $@
 	strip $@
 
 uninstall : .FORCE
-	rm -f $(BINDIR)/peg
-	rm -f $(BINDIR)/leg
+	rm -f $(BINDIR)/$(PEG)
+	rm -f $(BINDIR)/$(LEG)
 
 peg.o : peg.c peg.peg-c
 
 %.peg-c : %.peg
-#	./peg -o $@ $<
+#	./$(PEG) -o $@ $<
 
 leg.o : leg.c
 
 leg.c : leg.leg
-#	./leg -o $@ $<
+#	./$(LEG) -o $@ $<
 
-check : peg .FORCE
-	./peg < peg.peg > peg.out
+check : $(PEG) .FORCE
+	./$(PEG) < peg.peg > peg.out
 	diff peg.peg-c peg.out
 	rm peg.out
 
@@ -51,8 +54,8 @@ clean : .FORCE
 	$(SHELL) -ec '(cd examples;  $(MAKE) $@)'
 
 spotless : clean .FORCE
-	rm -f peg
-	rm -f leg
+	rm -f $(PEG)
+	rm -f $(LEG)
 	$(SHELL) -ec '(cd examples;  $(MAKE) $@)'
 
 .FORCE :