We set -Werror through configure now

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id: 

Makefile.target

@@ -4,7 +4,6 @@ include $(SRC_PATH)/rules.mak
 TARGET_PATH=$(SRC_PATH)/target-$(TARGET_BASE_ARCH)
 VPATH=$(SRC_PATH):$(TARGET_PATH):$(SRC_PATH)/hw
 CPPFLAGS=-I. -I.. -I$(TARGET_PATH) -I$(SRC_PATH) -MMD -MT $@ -MP -DNEED_CPU_H
-#CFLAGS+=-Werror
 
 ifdef CONFIG_USER_ONLY
 # user emulator name