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freebsd/sys/modules/drm/via/Makefile
Dimitry Andric 874fb554f7 For several files in sys/dev/drm, disable -Wunused-value when building
with clang.  There are several macros in these files that return values,
and in some cases nothing is done with them, but it is completely
harmless.  For some other files, also disable -Wconstant-conversion,
since that triggers a false positive with the DMA_BIT_MASK() macro.

MFC after:	1 week
2011-12-30 01:54:45 +00:00

27 lines
605 B
Makefile

# $FreeBSD$
.PATH: ${.CURDIR}/../../../dev/drm
KMOD = via
SRCS = via_dma.c via_dmablit.c via_drv.c via_irq.c via_map.c via_mm.c \
via_verifier.c via_video.c
SRCS += device_if.h bus_if.h pci_if.h opt_drm.h
.if defined(DRM_DEBUG)
DRM_DEBUG_OPT= "\#define DRM_DEBUG 1"
.endif
.if !defined(DRM_NOLINUX)
DRM_LINUX_OPT= "\#define DRM_LINUX 1"
.endif
opt_drm.h:
touch opt_drm.h
echo $(DRM_DEBUG_OPT) >> opt_drm.h
echo $(DRM_LINUX_OPT) >> opt_drm.h
.include <bsd.kmod.mk>
CWARNFLAGS.via_dma.c= ${NO_WUNUSED_VALUE}
CWARNFLAGS.via_dmablit.c= ${NO_WUNUSED_VALUE}
CWARNFLAGS+= ${CWARNFLAGS.${.IMPSRC:T}}