Android.mk 4.72 KB
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# Mesa 3-D graphics library
#
# Copyright (C) 2010-2011 Chia-I Wu <olvaffe@gmail.com>
# Copyright (C) 2010-2011 LunarG Inc.
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.

# BOARD_GPU_DRIVERS should be defined.  The valid values are
#
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#   classic drivers: i915 i965
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#   gallium drivers: swrast freedreno i915g nouveau kmsro r300g r600g radeonsi vc4 virgl vmwgfx etnaviv iris lima
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#
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# The main target is libGLES_mesa.  For each classic driver enabled, a DRI
# module will also be built.  DRI modules will be loaded by libGLES_mesa.
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MESA_TOP := $(call my-dir)
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MESA_ANDROID_MAJOR_VERSION := $(word 1, $(subst ., , $(PLATFORM_VERSION)))
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ifneq ($(filter 2 4, $(MESA_ANDROID_MAJOR_VERSION)),)
$(error "Android 4.4 and earlier not supported")
endif
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MESA_DRI_MODULE_REL_PATH := dri
MESA_DRI_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/$(MESA_DRI_MODULE_REL_PATH)
MESA_DRI_MODULE_UNSTRIPPED_PATH := $(TARGET_OUT_SHARED_LIBRARIES_UNSTRIPPED)/$(MESA_DRI_MODULE_REL_PATH)
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MESA_DRI_LDFLAGS := -Wl,--build-id=sha1
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MESA_COMMON_MK := $(MESA_TOP)/Android.common.mk
MESA_PYTHON2 := python

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# Lists to convert driver names to boolean variables
# in form of <driver name>.<boolean make variable>
classic_drivers := i915.HAVE_I915_DRI i965.HAVE_I965_DRI
gallium_drivers := \
	swrast.HAVE_GALLIUM_SOFTPIPE \
	freedreno.HAVE_GALLIUM_FREEDRENO \
	i915g.HAVE_GALLIUM_I915 \
	nouveau.HAVE_GALLIUM_NOUVEAU \
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	kmsro.HAVE_GALLIUM_KMSRO \
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	r300g.HAVE_GALLIUM_R300 \
	r600g.HAVE_GALLIUM_R600 \
	radeonsi.HAVE_GALLIUM_RADEONSI \
	vmwgfx.HAVE_GALLIUM_VMWGFX \
	vc4.HAVE_GALLIUM_VC4 \
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	virgl.HAVE_GALLIUM_VIRGL \
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	etnaviv.HAVE_GALLIUM_ETNAVIV \
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	iris.HAVE_GALLIUM_IRIS \
	lima.HAVE_GALLIUM_LIMA
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ifeq ($(BOARD_GPU_DRIVERS),all)
MESA_BUILD_CLASSIC := $(filter HAVE_%, $(subst ., , $(classic_drivers)))
MESA_BUILD_GALLIUM := $(filter HAVE_%, $(subst ., , $(gallium_drivers)))
else
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# Warn if we have any invalid driver names
$(foreach d, $(BOARD_GPU_DRIVERS), \
	$(if $(findstring $(d).,$(classic_drivers) $(gallium_drivers)), \
		, \
		$(warning invalid GPU driver: $(d)) \
	) \
)
MESA_BUILD_CLASSIC := $(strip $(foreach d, $(BOARD_GPU_DRIVERS), $(patsubst $(d).%,%, $(filter $(d).%, $(classic_drivers)))))
MESA_BUILD_GALLIUM := $(strip $(foreach d, $(BOARD_GPU_DRIVERS), $(patsubst $(d).%,%, $(filter $(d).%, $(gallium_drivers)))))
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endif
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ifeq ($(filter x86%,$(TARGET_ARCH)),)
	MESA_BUILD_CLASSIC :=
endif

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$(foreach d, $(MESA_BUILD_CLASSIC) $(MESA_BUILD_GALLIUM), $(eval $(d) := true))
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# host and target must be the same arch to generate matypes.h
ifeq ($(TARGET_ARCH),$(HOST_ARCH))
MESA_ENABLE_ASM := true
else
MESA_ENABLE_ASM := false
endif

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ifneq ($(filter true, $(HAVE_GALLIUM_RADEONSI)),)
MESA_ENABLE_LLVM := true
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endif

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define mesa-build-with-llvm
  $(if $(filter $(MESA_ANDROID_MAJOR_VERSION), 4 5), \
    $(warning Unsupported LLVM version in Android $(MESA_ANDROID_MAJOR_VERSION)),) \
  $(if $(filter 6,$(MESA_ANDROID_MAJOR_VERSION)), \
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    $(eval LOCAL_CFLAGS += -DHAVE_LLVM=0x0307 -DMESA_LLVM_VERSION_STRING=\"3.7\")) \
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  $(if $(filter 7,$(MESA_ANDROID_MAJOR_VERSION)), \
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    $(eval LOCAL_CFLAGS += -DHAVE_LLVM=0x0308 -DMESA_LLVM_VERSION_STRING=\"3.8\")) \
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  $(if $(filter 8,$(MESA_ANDROID_MAJOR_VERSION)), \
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    $(eval LOCAL_CFLAGS += -DHAVE_LLVM=0x0309 -DMESA_LLVM_VERSION_STRING=\"3.9\")) \
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  $(if $(filter P,$(MESA_ANDROID_MAJOR_VERSION)), \
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    $(eval LOCAL_CFLAGS += -DHAVE_LLVM=0x0309 -DMESA_LLVM_VERSION_STRING=\"3.9\")) \
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  $(eval LOCAL_SHARED_LIBRARIES += libLLVM)
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endef

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# add subdirectories
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SUBDIRS := \
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	src/freedreno \
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	src/gbm \
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	src/loader \
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	src/mapi \
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	src/compiler \
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	src/mesa \
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	src/util \
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	src/egl \
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	src/amd \
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	src/broadcom \
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	src/intel \
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	src/mesa/drivers/dri \
	src/vulkan
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INC_DIRS := $(call all-named-subdir-makefiles,$(SUBDIRS))
INC_DIRS += $(call all-named-subdir-makefiles,src/gallium)
include $(INC_DIRS)