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drivers/gpu/drm/tilcdc: Makefile, only -Werror when no -W* in EXTRA_CFLAGS

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When make with EXTRA_CFLAGS=-W, it will report error.
  so give a check in Makefile.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Acked-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Chen Gang 2013-03-10 13:04:13 +08:00 committed by Dave Airlie
parent 9e48854c58
commit 816175dd1f
1 changed files with 4 additions and 1 deletions
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5
drivers/gpu/drm/tilcdc/Makefile
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@ -1,4 +1,7 @@
ccflags-y := -Iinclude/drm -Werror
ccflags-y := -Iinclude/drm
ifeq (, $(findstring -W,$(EXTRA_CFLAGS)))
ccflags-y += -Werror
endif
tilcdc-y := \
tilcdc_crtc.o \