Respect CC and CFLAGS

svn path=/head/; revision=57361

benchmarks/dbench/files/patch-ac

@@ -0,0 +1,29 @@
+--- Makefile.orig	Sun Sep  9 21:21:01 2001
++++ Makefile	Fri Apr  5 23:44:49 2002
+@@ -1,7 +1,7 @@
+ VERSION = 1.2.01
+ 
+-CC = gcc
+-CFLAGS = -O2 -Wall 
++CC ?= gcc
++CFLAGS ?= -O2 -Wall 
+ CPPFLAGS = "-DVERSION=\"$(VERSION)\""
+ 
+ DB_OBJS = fileio.o util.o dbench.o child.o
+@@ -11,13 +11,13 @@
+ all: dbench tbench tbench_srv
+ 
+ dbench: $(DB_OBJS)
+-	$(CC) -o $@ $(DB_OBJS)
++	$(CC) $(CFLAGS)-o $@ $(DB_OBJS)
+ 
+ tbench: $(TB_OBJS)
+-	$(CC) -o $@ $(TB_OBJS)
++	$(CC) $(CFLAGS) -o $@ $(TB_OBJS)
+ 
+ tbench_srv: $(SRV_OBJS)
+-	$(CC) -o $@ $(SRV_OBJS)
++	$(CC) $(CFLAGS) -o $@ $(SRV_OBJS)
+ 
+ clean:
+ 	rm -f *.o *~ dbench tbench tbench_srv