[PATCH] engines/Makefile should use -g as well

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/engines/Makefile b/engines/Makefile
index c0f8646..bffaff4 100644
--- a/engines/Makefile
+++ b/engines/Makefile
@@ -1,5 +1,5 @@
 CC	= gcc
-CFLAGS	= -Wall -O2 -W -shared -rdynamic -fPIC
+CFLAGS	= -Wall -O2 -g -shared -rdynamic -fPIC
 ALL_CFLAGS = $(CFLAGS) -I.. -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
 OBJS	= fio-engine-sync.o fio-engine-splice.o fio-engine-mmap.o fio-engine-libaio.o fio-engine-posixaio.o fio-engine-sg.o fio-engine-cpu.o