Android.mk

   1 # Mesa 3-D graphics library
   2 #
   3 # Copyright (C) 2010-2011 Chia-I Wu <olvaffe@gmail.com>
   4 # Copyright (C) 2010-2011 LunarG Inc.
   5 #
   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:
  12 #
  13 # The above copyright notice and this permission notice shall be included
  14 # in all copies or substantial portions of the Software.
  15 #
  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.
  23
  24 # BOARD_GPU_DRIVERS should be defined.  The valid values are
  25 #
  26 #   classic drivers: i915 i965
  27 #   gallium drivers: swrast freedreno i915g nouveau r300g r600g radeonsi vc4 virgl vmwgfx
  28 #
  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.
  31
  32 MESA_TOP := $(call my-dir)
  33
  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
  39 else
  40 define local-generated-sources-dir
  41 $(call local-intermediates-dir)
  42 endef
  43 endif
  44
  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)
  48
  49 MESA_COMMON_MK := $(MESA_TOP)/Android.common.mk
  50 MESA_PYTHON2 := python
  51
  52 classic_drivers := i915 i965
  53 gallium_drivers := swrast freedreno i915g nouveau r300g r600g radeonsi vmwgfx vc4 virgl
  54
  55 MESA_GPU_DRIVERS := $(strip $(BOARD_GPU_DRIVERS))
  56
  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))
  62 # tidy up
  63 MESA_GPU_DRIVERS := $(filter-out $(invalid_drivers), $(MESA_GPU_DRIVERS))
  64 endif
  65
  66 # host and target must be the same arch to generate matypes.h
  67 ifeq ($(TARGET_ARCH),$(HOST_ARCH))
  68 MESA_ENABLE_ASM := true
  69 else
  70 MESA_ENABLE_ASM := false
  71 endif
  72
  73 ifneq ($(filter $(classic_drivers), $(MESA_GPU_DRIVERS)),)
  74 MESA_BUILD_CLASSIC := true
  75 else
  76 MESA_BUILD_CLASSIC := false
  77 endif
  78
  79 ifneq ($(filter $(gallium_drivers), $(MESA_GPU_DRIVERS)),)
  80 MESA_BUILD_GALLIUM := true
  81 else
  82 MESA_BUILD_GALLIUM := false
  83 endif
  84
  85 MESA_ENABLE_LLVM := $(if $(filter radeonsi,$(MESA_GPU_DRIVERS)),true,false)
  86
  87 # add subdirectories
  88 ifneq ($(strip $(MESA_GPU_DRIVERS)),)
  89
  90 SUBDIRS := \
  91         src/gbm \
  92         src/loader \
  93         src/mapi \
  94         src/compiler \
  95         src/mesa \
  96         src/util \
  97         src/egl \
  98         src/amd \
  99         src/intel \
 100         src/mesa/drivers/dri
 101
 102 INC_DIRS := $(call all-named-subdir-makefiles,$(SUBDIRS))
 103
 104 ifeq ($(strip $(MESA_BUILD_GALLIUM)),true)
 105 INC_DIRS += $(call all-named-subdir-makefiles,src/gallium)
 106 endif
 107
 108 include $(INC_DIRS)
 109
 110 endif