1 # Mesa 3-D graphics library
3 # Copyright (C) 2010-2011 Chia-I Wu <olvaffe@gmail.com>
4 # Copyright (C) 2010-2011 LunarG Inc.
6 # Permission is hereby granted, free of charge, to any person obtaining a
7 # copy of this software and associated documentation files (the "Software"),
8 # to deal in the Software without restriction, including without limitation
9 # the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 # and/or sell copies of the Software, and to permit persons to whom the
11 # Software is furnished to do so, subject to the following conditions:
13 # The above copyright notice and this permission notice shall be included
14 # in all copies or substantial portions of the Software.
16 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 # THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 # DEALINGS IN THE SOFTWARE.
24 # BOARD_GPU_DRIVERS should be defined. The valid values are
26 # classic drivers: i915 i965
27 # gallium drivers: swrast i915g ilo nouveau r300g r600g radeonsi vmwgfx
29 # The main target is libGLES_mesa. For each classic driver enabled, a DRI
30 # module will also be built. DRI modules will be loaded by libGLES_mesa.
32 ifeq ($(BOARD_USE_MESA),true)
34 MESA_TOP := $(call my-dir)
36 MESA_ANDROID_MAJOR_VERSION := $(word 1, $(subst ., , $(PLATFORM_VERSION)))
37 MESA_ANDROID_MINOR_VERSION := $(word 2, $(subst ., , $(PLATFORM_VERSION)))
38 MESA_ANDROID_VERSION := $(MESA_ANDROID_MAJOR_VERSION).$(MESA_ANDROID_MINOR_VERSION)
40 MESA_COMMON_MK := $(MESA_TOP)/Android.common.mk
41 MESA_PYTHON2 := python
43 DRM_TOP := external/drm
44 DRM_GRALLOC_TOP := hardware/drm_gralloc
46 classic_drivers := i915 i965
47 gallium_drivers := swrast i915g ilo nouveau r300g r600g radeonsi vmwgfx
49 MESA_GPU_DRIVERS := $(strip $(BOARD_GPU_DRIVERS))
51 # warn about invalid drivers
52 invalid_drivers := $(filter-out \
53 $(classic_drivers) $(gallium_drivers), $(MESA_GPU_DRIVERS))
54 ifneq ($(invalid_drivers),)
55 $(warning invalid GPU drivers: $(invalid_drivers))
57 MESA_GPU_DRIVERS := $(filter-out $(invalid_drivers), $(MESA_GPU_DRIVERS))
60 # host and target must be the same arch to generate matypes.h
61 ifeq ($(TARGET_ARCH),$(HOST_ARCH))
62 MESA_ENABLE_ASM := true
64 MESA_ENABLE_ASM := false
67 ifneq ($(filter $(classic_drivers), $(MESA_GPU_DRIVERS)),)
68 MESA_BUILD_CLASSIC := true
70 MESA_BUILD_CLASSIC := false
73 ifneq ($(filter $(gallium_drivers), $(MESA_GPU_DRIVERS)),)
74 MESA_BUILD_GALLIUM := true
76 MESA_BUILD_GALLIUM := false
80 ifneq ($(strip $(MESA_GPU_DRIVERS)),)
88 ifeq ($(strip $(MESA_BUILD_CLASSIC)),true)
90 src/egl/drivers/dri2 \
94 ifeq ($(strip $(MESA_BUILD_GALLIUM)),true)
95 SUBDIRS += src/gallium
98 mkfiles := $(patsubst %,$(MESA_TOP)/%/Android.mk,$(SUBDIRS))