diff -up genwqe-user-4.0.18/config.mk.than genwqe-user-4.0.18/config.mk
--- genwqe-user-4.0.18/config.mk.than	2017-02-13 15:17:55.707772426 +0100
+++ genwqe-user-4.0.18/config.mk	2017-02-13 15:18:32.048380997 +0100
@@ -19,7 +19,7 @@
 #   V=1 means brief output
 #   V=2 means full output
 #
-V		?= 1
+V		?= 2
 CC		= $(CROSS)gcc
 AS		= $(CROSS)as
 LD		= $(CROSS)ld
@@ -69,8 +69,7 @@ MAJOR_VERS=$(shell echo $(VERSION) | cut
 
 PLATFORM ?= $(shell uname -i)
 
-CFLAGS ?= -W -Wall -Werror -Wwrite-strings -Wextra -O2 -g \
-	-Wmissing-prototypes # -Wstrict-prototypes -Warray-bounds
+CFLAGS ?= $(RPM_OPT_FLAGS)
 CFLAGS += -DGIT_VERSION=\"$(VERSION)\" \
 	-I. -I../include -I../include/linux/uapi -D_GNU_SOURCE=1