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 nouveau r300g r600g 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 MESA_COMMON_MK := $(MESA_TOP)/Android.common.mk
  34 MESA_PYTHON2 := python
  35
  36 DRM_TOP := external/drm
  37 DRM_GRALLOC_TOP := hardware/drm_gralloc
  38
  39 classic_drivers := i915 i965
  40 gallium_drivers := swrast i915g nouveau r300g r600g vmwgfx
  41
  42 MESA_GPU_DRIVERS := $(strip $(BOARD_GPU_DRIVERS))
  43
  44 # warn about invalid drivers
  45 invalid_drivers := $(filter-out \
  46         $(classic_drivers) $(gallium_drivers), $(MESA_GPU_DRIVERS))
  47 ifneq ($(invalid_drivers),)
  48 $(warning invalid GPU drivers: $(invalid_drivers))
  49 # tidy up
  50 MESA_GPU_DRIVERS := $(filter-out $(invalid_drivers), $(MESA_GPU_DRIVERS))
  51 endif
  52
  53 # host and target must be the same arch to generate matypes.h
  54 ifeq ($(TARGET_ARCH),$(HOST_ARCH))
  55 MESA_ENABLE_ASM := true
  56 else
  57 MESA_ENABLE_ASM := false
  58 endif
  59
  60 ifneq ($(filter $(classic_drivers), $(MESA_GPU_DRIVERS)),)
  61 MESA_BUILD_CLASSIC := true
  62 else
  63 MESA_BUILD_CLASSIC := false
  64 endif
  65
  66 ifneq ($(filter $(gallium_drivers), $(MESA_GPU_DRIVERS)),)
  67 MESA_BUILD_GALLIUM := true
  68 else
  69 MESA_BUILD_GALLIUM := false
  70 endif
  71
  72 # add subdirectories
  73 ifneq ($(strip $(MESA_GPU_DRIVERS)),)
  74
  75 SUBDIRS := \
  76         src/mapi \
  77         src/glsl \
  78         src/mesa \
  79         src/egl/main
  80
  81 ifeq ($(strip $(MESA_BUILD_CLASSIC)),true)
  82 SUBDIRS += \
  83         src/egl/drivers/dri2 \
  84         src/mesa/drivers/dri
  85 endif
  86
  87 ifeq ($(strip $(MESA_BUILD_GALLIUM)),true)
  88 SUBDIRS += src/gallium
  89 endif
  90
  91 mkfiles := $(patsubst %,$(MESA_TOP)/%/Android.mk,$(SUBDIRS))
  92 include $(mkfiles)
  93
  94 endif