mirror of
https://gitlab.freedesktop.org/mesa/drm.git
synced 2025-12-23 16:40:12 +01:00
9810ec2737
Actually make the existing ioctls for adding and removing drawables do
something useful, and add another ioctl for the X server to update drawable
information. The only kind of drawable information tracked so far is cliprects.
(cherry picked from 29598e5253 commit)
407 lines
10 KiB
Makefile
407 lines
10 KiB
Makefile
# Makefile -- For the Direct Rendering Manager module (drm)
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#
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# Based on David Woodhouse's mtd build.
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#
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# Modified to handle the DRM requirements and builds on a wider range of
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# platforms in a flexible way by David Dawes. It's not clear, however,
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# that this approach is simpler than the old one.
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#
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# The purpose of this Makefile is to handle setting up everything
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# needed for an out-of-kernel source build. Makefile.kernel contains
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# everything required for in-kernel source builds. It is included into
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# this file, so none of that should be duplicated here.
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#
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# $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/Makefile.linux,v 1.40 2003/08/17 17:12:25 dawes Exp $
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#
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#
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# By default, the build is done against the running linux kernel source.
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# To build against a different kernel source tree, set LINUXDIR:
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#
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# make LINUXDIR=/path/to/kernel/source
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#
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# To build only some modules, either set DRM_MODULES to the list of modules,
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# or specify the modules as targets:
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#
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# make r128.o radeon.o
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#
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# or:
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#
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# make DRM_MODULES="r128 radeon"
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#
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SHELL=/bin/sh
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.SUFFIXES:
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ifndef LINUXDIR
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RUNNING_REL := $(shell uname -r)
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LINUXDIR := $(shell if [ -e /lib/modules/$(RUNNING_REL)/source ]; then \
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echo /lib/modules/$(RUNNING_REL)/source; \
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else echo /lib/modules/$(RUNNING_REL)/build; fi)
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endif
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ifndef O
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O := $(shell if [ -e /lib/modules/$(RUNNING_REL)/build ]; then \
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echo /lib/modules/$(RUNNING_REL)/build; \
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else echo ""; fi)
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#O := $(LINUXDIR)
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endif
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ifdef ARCH
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MACHINE := $(ARCH)
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else
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MACHINE := $(shell uname -m)
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endif
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# Modules for all architectures
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MODULE_LIST := drm.o tdfx.o r128.o radeon.o mga.o sis.o savage.o via.o \
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mach64.o nv.o
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# Modules only for ix86 architectures
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ifneq (,$(findstring 86,$(MACHINE)))
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ARCHX86 := 1
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MODULE_LIST += i830.o i810.o i915.o
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endif
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ifneq (,$(findstring sparc64,$(MACHINE)))
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ARCHSPARC64 := 1
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#MODULE_LIST += ffb.o
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endif
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DRM_MODULES ?= $(MODULE_LIST)
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# These definitions are for handling dependencies in the out of kernel build.
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DRMSHARED = drm.h drm_sarea.h drm_drawable.c
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DRMHEADERS = drmP.h drm_compat.h drm_os_linux.h drm.h drm_sarea.h
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COREHEADERS = drm_core.h drm_sman.h drm_hashtab.h
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TDFXHEADERS = tdfx_drv.h $(DRMHEADERS)
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TDFXSHARED = tdfx_drv.h
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R128HEADERS = r128_drv.h r128_drm.h $(DRMHEADERS)
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R128SHARED = r128_drv.h r128_drm.h r128_cce.c r128_state.c r128_irq.c
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RADEONHEADERS = radeon_drv.h radeon_drm.h r300_reg.h $(DRMHEADERS)
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RADEONSHARED = radeon_drv.h radeon_drm.h radeon_cp.c radeon_irq.c \
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radeon_mem.c radeon_state.c r300_cmdbuf.c r300_reg.h
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MGAHEADERS = mga_drv.h mga_drm.h mga_ucode.h $(DRMHEADERS)
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MGASHARED = mga_dma.c mga_drm.h mga_drv.h mga_irq.c mga_state.c \
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mga_ucode.h mga_warp.c
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I810HEADERS = i810_drv.h i810_drm.h $(DRMHEADERS)
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I830HEADERS = i830_drv.h i830_drm.h $(DRMHEADERS)
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I915HEADERS = i915_drv.h i915_drm.h $(DRMHEADERS)
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I915SHARED = i915_drv.h i915_drm.h i915_irq.c i915_mem.c i915_dma.c
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SISHEADERS= sis_drv.h sis_drm.h drm_hashtab.h drm_sman.h $(DRMHEADERS)
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SISSHARED= sis_drv.h sis_drm.h
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SAVAGEHEADERS= savage_drv.h savage_drm.h $(DRMHEADERS)
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SAVAGESHARED= savage_drv.h savage_drm.h savage_bci.c savage_state.c
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VIAHEADERS = via_drm.h via_drv.h via_3d_reg.h via_verifier.h $(DRMHEADERS)
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VIASHARED = via_drm.h via_drv.h via_3d_reg.h via_drv.c via_irq.c via_map.c \
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via_dma.c via_verifier.c via_verifier.h via_video.c
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MACH64HEADERS = mach64_drv.h mach64_drm.h $(DRMHEADERS)
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MACH64SHARED = mach64_drv.h mach64_drm.h mach64_dma.c \
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mach64_irq.c mach64_state.c
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NVHEADERS = nv_drv.h $(DRMHEADERS)
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NVSHARED = nv_drv.h
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FFBHEADERS = ffb_drv.h $(DRMHEADERS)
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SHAREDSRC = $(DRMSHARED) $(MGASHARED) $(R128SHARED) $(RADEONSHARED) \
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$(SISSHARED) $(TDFXSHARED) $(VIASHARED) $(MACH64SHARED) \
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$(I915SHARED) $(SAVAGESHARED) $(NVSHARED)
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PROGS = dristat drmstat
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CLEANFILES = *.o *.ko $(PROGS) .depend .*.flags .*.d .*.cmd *.mod.c linux drm_pciids.h .tmp_versions
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# VERSION is not defined from the initial invocation. It is defined when
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# this Makefile is invoked from the kernel's root Makefile.
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ifndef VERSION
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ifdef RUNNING_REL
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# SuSE has the version.h and autoconf.h headers for the current kernel
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# in /boot as /boot/vmlinuz.version.h and /boot/vmlinuz.autoconf.h.
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# Check these first to see if they match the running kernel.
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BOOTVERSION_PREFIX = /boot/vmlinuz.
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V := $(shell if [ -f $(BOOTVERSION_PREFIX)version.h ]; then \
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grep UTS_RELEASE $(BOOTVERSION_PREFIX)version.h | \
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cut -d' ' -f3; fi)
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ifeq ($(V),"$(RUNNING_REL)")
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HEADERFROMBOOT := 1
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GETCONFIG := MAKEFILES=$(shell pwd)/.config
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HAVECONFIG := y
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endif
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# On Red Hat we need to check if there is a .config file in the kernel
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# source directory. If there isn't, we need to check if there's a
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# matching file in the configs subdirectory.
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ifneq ($(HAVECONFIG),y)
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HAVECONFIG := $(shell if [ -e $(LINUXDIR)/.config ]; then echo y; fi)
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endif
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ifneq ($(HAVECONFIG),y)
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REL_BASE := $(shell echo $(RUNNING_REL) | sed 's/-.*//')
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REL_TYPE := $(shell echo $(RUNNING_REL) | sed 's/[0-9.-]//g')
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ifeq ($(REL_TYPE),)
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RHCONFIG := configs/kernel-$(REL_BASE)-$(MACHINE).config
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else
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RHCONFIG := configs/kernel-$(REL_BASE)-$(MACHINE)-$(REL_TYPE).config
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endif
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HAVECONFIG := $(shell if [ -e $(LINUXDIR)/$(RHCONFIG) ]; then echo y; fi)
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ifneq ($(HAVECONFIG),y)
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RHCONFIG :=
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endif
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endif
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ifneq ($(HAVECONFIG),y)
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ifneq ($(0),$(LINUXDIR))
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GETCONFIG += O=$(O)
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endif
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HAVECONFIG := $(shell if [ -e $(O)/.config ]; then echo y; fi)
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endif
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ifneq ($(HAVECONFIG),y)
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$(error Cannot find a kernel config file)
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endif
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endif
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CLEANCONFIG := $(shell if cmp -s $(LINUXDIR)/.config .config; then echo y; fi)
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ifeq ($(CLEANCONFIG),y)
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CLEANFILES += $(LINUXDIR)/.config .config $(LINUXDIR)/tmp_include_depends
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endif
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all: modules
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modules: includes
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make -C $(LINUXDIR) $(GETCONFIG) SUBDIRS=`pwd` DRMSRCDIR=`pwd` modules
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ifeq ($(HEADERFROMBOOT),1)
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BOOTHEADERS = version.h autoconf.h
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BOOTCONFIG = .config
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CLEANFILES += $(BOOTHEADERS) $(BOOTCONFIG)
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includes:: $(BOOTHEADERS) $(BOOTCONFIG)
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version.h: $(BOOTVERSION_PREFIX)version.h
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rm -f $@
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ln -s $< $@
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autoconf.h: $(BOOTVERSION_PREFIX)autoconf.h
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rm -f $@
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ln -s $< $@
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.config: $(BOOTVERSION_PREFIX)config
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rm -f $@
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ln -s $< $@
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endif
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# This prepares an unused Red Hat kernel tree for the build.
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ifneq ($(RHCONFIG),)
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includes:: $(LINUXDIR)/.config $(LINUXDIR)/tmp_include_depends .config
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$(LINUXDIR)/.config: $(LINUXDIR)/$(RHCONFIG)
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rm -f $@
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ln -s $< $@
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.config: $(LINUXDIR)/$(RHCONFIG)
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rm -f $@
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ln -s $< $@
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$(LINUXDIR)/tmp_include_depends:
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echo all: > $@
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endif
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# Make sure that the shared source files are linked into this directory.
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SHAREDDIR := ../shared-core
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HASSHARED := $(shell if [ -d $(SHAREDDIR) ]; then echo y; fi)
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ifeq ($(HASSHARED),y)
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includes:: $(SHAREDSRC) drm_pciids.h
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drm_pciids.h: $(SHAREDDIR)/drm_pciids.txt
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sh ../scripts/create_linux_pci_lists.sh < $(SHAREDDIR)/drm_pciids.txt
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$(SHAREDSRC):
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@if [ -r $(SHAREDDIR)/$@ ]; then \
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(rm -f $@; set -x; ln -s $(SHAREDDIR)/$@ $@); fi
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CLEANFILES += $(SHAREDSRC)
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endif
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includes:: linux
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linux:
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rm -f linux
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ln -s . linux
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clean cleandir:
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rm -rf $(CLEANFILES)
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$(MODULE_LIST)::
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make DRM_MODULES=$@ modules
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# Build test utilities
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PRGCFLAGS = $(CFLAGS) -g -ansi -pedantic -DPOSIX_C_SOURCE=199309L \
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-D_POSIX_SOURCE -D_XOPEN_SOURCE -D_BSD_SOURCE -D_SVID_SOURCE \
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-I. -I../../..
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DRMSTATLIBS = -L../../.. -L.. -ldrm -lxf86_os \
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-L../../../../dummylib -ldummy -lm
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programs: $(PROGS)
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dristat: dristat.c
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$(CC) $(PRGCFLAGS) $< -o $@
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drmstat: drmstat.c
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$(CC) $(PRGCFLAGS) $< -o $@ $(DRMSTATLIBS)
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else
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# Check for kernel versions that we don't support.
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BELOW24 := $(shell if [ $(VERSION) -lt 2 -o $(PATCHLEVEL) -lt 4 ]; then \
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echo y; fi)
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ifeq ($(BELOW24),y)
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$(error Only 2.4.x and later kernels are supported \
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($(VERSION).$(PATCHLEVEL).$(SUBLEVEL)))
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endif
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ifdef ARCHX86
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ifndef CONFIG_X86_CMPXCHG
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$(error CONFIG_X86_CMPXCHG needs to be enabled in the kernel)
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endif
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endif
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# This needs to go before all other include paths.
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CC += -I$(DRMSRCDIR)
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# Check for Red Hat's 4-argument do_munmap().
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DOMUNMAP := $(shell grep do_munmap $(LINUXDIR)/include/linux/mm.h | \
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grep -c acct)
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ifneq ($(DOMUNMAP),0)
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EXTRA_CFLAGS += -DDO_MUNMAP_4_ARGS
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endif
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# Check for 5-argument remap_page_range() in RH9 kernel, and 2.5.x kernels
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RPR := $(shell grep remap_page_range $(LINUXDIR)/include/linux/mm.h | \
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grep -c vma)
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ifneq ($(RPR),0)
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EXTRA_CFLAGS += -DREMAP_PAGE_RANGE_5_ARGS
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endif
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# Check for 4-argument vmap() in some 2.5.x and 2.4.x kernels
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VMAP := $(shell grep -A1 'vmap.*count,$$' $(LINUXDIR)/include/linux/vmalloc.h | \
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grep -c prot)
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ifneq ($(VMAP),0)
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EXTRA_CFLAGS += -DVMAP_4_ARGS
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endif
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# Check for PAGE_AGP definition
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PAGE_AGP := $(shell cat $(LINUXDIR)/include/asm/agp.h 2>/dev/null | \
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grep -c PAGE_AGP)
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ifneq ($(PAGE_AGP),0)
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EXTRA_CFLAGS += -DHAVE_PAGE_AGP
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endif
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# Start with all modules turned off.
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CONFIG_DRM_GAMMA := n
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CONFIG_DRM_TDFX := n
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CONFIG_DRM_MGA := n
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CONFIG_DRM_I810 := n
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CONFIG_DRM_R128 := n
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CONFIG_DRM_RADEON := n
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CONFIG_DRM_I830 := n
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CONFIG_DRM_I915 := n
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CONFIG_DRM_SIS := n
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CONFIG_DRM_FFB := n
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CONFIG_DRM_SAVAGE := n
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CONFIG_DRM_VIA := n
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CONFIG_DRM_MACH64 := n
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CONFIG_DRM_NV := n
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# Enable module builds for the modules requested/supported.
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ifneq (,$(findstring tdfx,$(DRM_MODULES)))
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CONFIG_DRM_TDFX := m
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endif
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ifneq (,$(findstring r128,$(DRM_MODULES)))
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CONFIG_DRM_R128 := m
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endif
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ifneq (,$(findstring radeon,$(DRM_MODULES)))
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CONFIG_DRM_RADEON := m
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endif
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ifneq (,$(findstring sis,$(DRM_MODULES)))
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CONFIG_DRM_SIS := m
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endif
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ifneq (,$(findstring via,$(DRM_MODULES)))
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CONFIG_DRM_VIA := m
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endif
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ifneq (,$(findstring mach64,$(DRM_MODULES)))
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CONFIG_DRM_MACH64 := m
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endif
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ifneq (,$(findstring ffb,$(DRM_MODULES)))
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CONFIG_DRM_FFB := m
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endif
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ifneq (,$(findstring savage,$(DRM_MODULES)))
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CONFIG_DRM_SAVAGE := m
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endif
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ifneq (,$(findstring mga,$(DRM_MODULES)))
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CONFIG_DRM_MGA := m
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endif
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ifneq (,$(findstring nv,$(DRM_MODULES)))
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CONFIG_DRM_NV := m
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endif
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# These require AGP support
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ifneq (,$(findstring i810,$(DRM_MODULES)))
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CONFIG_DRM_I810 := m
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endif
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ifneq (,$(findstring i830,$(DRM_MODULES)))
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CONFIG_DRM_I830 := m
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endif
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ifneq (,$(findstring i915,$(DRM_MODULES)))
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CONFIG_DRM_I915 := m
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endif
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include $(DRMSRCDIR)/Makefile.kernel
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# Depencencies
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$(drm-objs): $(DRMHEADERS) $(COREHEADERS)
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$(tdfx-objs): $(TDFXHEADERS)
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$(r128-objs): $(R128HEADERS)
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$(mga-objs): $(MGAHEADERS)
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$(i810-objs): $(I810HEADERS)
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$(i830-objs): $(I830HEADERS)
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$(i915-objs): $(I915HEADERS)
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$(radeon-objs): $(RADEONHEADERS)
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$(sis-objs): $(SISHEADERS)
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$(ffb-objs): $(FFBHEADERS)
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$(savage-objs): $(SAVAGEHEADERS)
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$(via-objs): $(VIAHEADERS)
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$(mach64-objs): $(MACH64HEADERS)
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$(nv-objs): $(NVHEADERS)
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endif
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