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 freedreno i915g ilo nouveau r300g r600g radeonsi vc4 virgl 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 MESA_TOP := $(call my-dir)
34 MESA_ANDROID_MAJOR_VERSION := $(word 1, $(subst ., , $(PLATFORM_VERSION)))
35 MESA_ANDROID_MINOR_VERSION := $(word 2, $(subst ., , $(PLATFORM_VERSION)))
36 MESA_ANDROID_VERSION := $(MESA_ANDROID_MAJOR_VERSION).$(MESA_ANDROID_MINOR_VERSION)
37 ifeq ($(filter 1 2 3 4,$(MESA_ANDROID_MAJOR_VERSION)),)
38 MESA_LOLLIPOP_BUILD := true
40 define local-generated-sources-dir
41 $(call local-intermediates-dir)
45 MESA_DRI_MODULE_REL_PATH := dri
46 MESA_DRI_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/$(MESA_DRI_MODULE_REL_PATH)
47 MESA_DRI_MODULE_UNSTRIPPED_PATH := $(TARGET_OUT_SHARED_LIBRARIES_UNSTRIPPED)/$(MESA_DRI_MODULE_REL_PATH)
49 MESA_COMMON_MK := $(MESA_TOP)/Android.common.mk
50 MESA_PYTHON2 := python
52 classic_drivers := i915 i965
53 gallium_drivers := swrast freedreno i915g ilo nouveau r300g r600g radeonsi vmwgfx vc4 virgl
55 MESA_GPU_DRIVERS := $(strip $(BOARD_GPU_DRIVERS))
57 # warn about invalid drivers
58 invalid_drivers := $(filter-out \
59 $(classic_drivers) $(gallium_drivers), $(MESA_GPU_DRIVERS))
60 ifneq ($(invalid_drivers),)
61 $(warning invalid GPU drivers: $(invalid_drivers))
63 MESA_GPU_DRIVERS := $(filter-out $(invalid_drivers), $(MESA_GPU_DRIVERS))
66 # host and target must be the same arch to generate matypes.h
67 ifeq ($(TARGET_ARCH),$(HOST_ARCH))
68 MESA_ENABLE_ASM := true
70 MESA_ENABLE_ASM := false
73 ifneq ($(filter $(classic_drivers), $(MESA_GPU_DRIVERS)),)
74 MESA_BUILD_CLASSIC := true
76 MESA_BUILD_CLASSIC := false
79 ifneq ($(filter $(gallium_drivers), $(MESA_GPU_DRIVERS)),)
80 MESA_BUILD_GALLIUM := true
82 MESA_BUILD_GALLIUM := false
85 MESA_ENABLE_LLVM := $(if $(filter radeonsi,$(MESA_GPU_DRIVERS)),true,false)
88 ifneq ($(strip $(MESA_GPU_DRIVERS)),)
100 INC_DIRS := $(call all-named-subdir-makefiles,$(SUBDIRS))
102 ifeq ($(strip $(MESA_BUILD_GALLIUM)),true)
103 INC_DIRS += $(call all-named-subdir-makefiles,src/gallium)