89 lines
3.0 KiB
Makefile
89 lines
3.0 KiB
Makefile
#
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# Makefile for the drm device driver. This driver provides support for
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# the Direct Rendering Infrastructure (DRI) in XFree86 4.x.
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#
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# drm.o is a fake target -- it is never built
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# The real targets are in the module-list
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O_TARGET := drm.o
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module-list := gamma.o tdfx.o r128.o ffb.o mga.o i810.o
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export-objs := $(patsubst %.o,%_drv.o,$(module-list))
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# libs-objs are included in every module so that radical changes to the
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# architecture of the DRM support library can be made at a later time.
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#
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# The downside is that each module is larger, and a system that uses
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# more than one module (i.e., a dual-head system) will use more memory
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# (but a system that uses exactly one module will use the same amount of
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# memory).
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#
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# The upside is that if the DRM support library ever becomes insufficient
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# for new families of cards, a new library can be implemented for those new
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# cards without impacting the drivers for the old cards. This is significant,
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# because testing architectural changes to old cards may be impossible, and
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# may delay the implementation of a better architecture. We've traded slight
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# memory waste (in the dual-head case) for greatly improved long-term
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# maintainability.
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#
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lib-objs := init.o memory.o proc.o auth.o context.o drawable.o bufs.o
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lib-objs += lists.o lock.o ioctl.o fops.o vm.o dma.o ctxbitmap.o
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ifeq ($(CONFIG_AGP),y)
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lib-objs += agpsupport.o
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else
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ifeq ($(CONFIG_AGP),m)
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lib-objs += agpsupport.o
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endif
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endif
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gamma-objs := $(lib-objs) gamma_drv.o gamma_dma.o
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tdfx-objs := $(lib-objs) tdfx_drv.o tdfx_context.o
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r128-objs := $(lib-objs) r128_drv.o r128_dma.o r128_context.o r128_bufs.o
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ffb-objs := $(lib-objs) ffb_drv.o ffb_context.o
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mga-objs := $(lib-objs) mga_drv.o mga_dma.o mga_context.o mga_bufs.o \
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mga_state.o
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i810-objs := $(lib-objs) i810_drv.o i810_dma.o i810_context.o i810_bufs.o
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obj-$(CONFIG_DRM_GAMMA) += gamma.o $(gamma-objs)
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obj-$(CONFIG_DRM_TDFX) += tdfx.o $(tdfx-objs)
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obj-$(CONFIG_DRM_R128) += r128.o $(r128-objs)
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obj-$(CONFIG_DRM_FFB) += ffb.o $(ffb-objs)
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ifneq ($CONFIG_AGP),)
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obj-$(CONFIG_DRM_MGA) += mga.o $(mga-objs)
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obj-$(CONFIG_DRM_I810) += i810.o $(i810-objs)
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endif
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# Take module names out of obj-y and int-m
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obj-y := $(filter-out $(module-list), $(obj-y))
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int-m := $(filter-out $(module-list), $(obj-m))
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# Translate to Rules.make lists.
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O_OBJS := $(filter-out $(export-objs), $(obj-y))
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OX_OBJS := $(filter $(export-objs), $(obj-y))
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M_OBJS := $(sort $(filter $(module-list), $(obj-m)))
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MI_OBJS := $(sort $(filter-out $(export-objs), $(int-m)))
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MIX_OBJS := $(sort $(filter $(export-objs), $(int-m)))
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include $(TOPDIR)/Rules.make
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gamma.o: $(gamma-objs)
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$(LD) -r -o $@ $(gamma-objs)
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tdfx.o: $(tdfx-objs)
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$(LD) -r -o $@ $(tdfx-objs)
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mga.o: $(mga-objs)
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$(LD) -r -o $@ $(mga-objs)
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i810.o: $(i810-objs)
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$(LD) -r -o $@ $(i810-objs)
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r128.o: $(r128-objs)
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$(LD) -r -o $@ $(r128-objs)
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ffb.o: $(ffb-objs)
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$(LD) -r -o $@ $(ffb-objs)
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