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 i915g ilo nouveau r300g r600g radeonsi 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
  38 MESA_COMMON_MK := $(MESA_TOP)/Android.common.mk
  39 MESA_PYTHON2 := python
  40
  41 DRM_TOP := external/drm
  42 DRM_GRALLOC_TOP := hardware/drm_gralloc
  43
  44 classic_drivers := i915 i965
  45 gallium_drivers := swrast i915g ilo nouveau r300g r600g radeonsi vmwgfx
  46
  47 MESA_GPU_DRIVERS := $(strip $(BOARD_GPU_DRIVERS))
  48
  49 # warn about invalid drivers
  50 invalid_drivers := $(filter-out \
  51         $(classic_drivers) $(gallium_drivers), $(MESA_GPU_DRIVERS))
  52 ifneq ($(invalid_drivers),)
  53 $(warning invalid GPU drivers: $(invalid_drivers))
  54 # tidy up
  55 MESA_GPU_DRIVERS := $(filter-out $(invalid_drivers), $(MESA_GPU_DRIVERS))
  56 endif
  57
  58 # host and target must be the same arch to generate matypes.h
  59 ifeq ($(TARGET_ARCH),$(HOST_ARCH))
  60 MESA_ENABLE_ASM := true
  61 else
  62 MESA_ENABLE_ASM := false
  63 endif
  64
  65 ifneq ($(filter $(classic_drivers), $(MESA_GPU_DRIVERS)),)
  66 MESA_BUILD_CLASSIC := true
  67 else
  68 MESA_BUILD_CLASSIC := false
  69 endif
  70
  71 ifneq ($(filter $(gallium_drivers), $(MESA_GPU_DRIVERS)),)
  72 MESA_BUILD_GALLIUM := true
  73 else
  74 MESA_BUILD_GALLIUM := false
  75 endif
  76
  77 # add subdirectories
  78 ifneq ($(strip $(MESA_GPU_DRIVERS)),)
  79
  80 SUBDIRS := \
  81         src/mapi \
  82         src/glsl \
  83         src/mesa \
  84         src/egl/main
  85
  86 ifeq ($(strip $(MESA_BUILD_CLASSIC)),true)
  87 SUBDIRS += \
  88         src/egl/drivers/dri2 \
  89         src/mesa/drivers/dri
  90 endif
  91
  92 ifeq ($(strip $(MESA_BUILD_GALLIUM)),true)
  93 SUBDIRS += src/gallium
  94 endif
  95
  96 mkfiles := $(patsubst %,$(MESA_TOP)/%/Android.mk,$(SUBDIRS))
  97 include $(mkfiles)
  98
  99 endif