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:
  27 #   gallium drivers: swrast
  28 #
  29 # The main target is libGLES_mesa.  There is no classic drivers yet.
  30
  31 MESA_TOP := $(call my-dir)
  32 MESA_COMMON_MK := $(MESA_TOP)/Android.common.mk
  33 MESA_PYTHON2 := python
  34
  35 DRM_TOP := external/drm
  36 DRM_GRALLOC_TOP := hardware/drm_gralloc
  37
  38 classic_drivers :=
  39 gallium_drivers := swrast
  40
  41 MESA_GPU_DRIVERS := $(BOARD_GPU_DRIVERS)
  42
  43 # warn about invalid drivers
  44 invalid_drivers := $(filter-out \
  45         $(classic_drivers) $(gallium_drivers), $(MESA_GPU_DRIVERS))
  46 ifneq ($(invalid_drivers),)
  47 $(warning invalid GPU drivers: $(invalid_drivers))
  48 # tidy up
  49 MESA_GPU_DRIVERS := $(filter-out $(invalid_drivers), $(MESA_GPU_DRIVERS))
  50 endif
  51
  52 # host and target must be the same arch to generate matypes.h
  53 ifeq ($(TARGET_ARCH),$(HOST_ARCH))
  54 MESA_ENABLE_ASM := true
  55 else
  56 MESA_ENABLE_ASM := false
  57 endif
  58
  59 ifneq ($(filter $(classic_drivers), $(MESA_GPU_DRIVERS)),)
  60 MESA_BUILD_CLASSIC := true
  61 else
  62 MESA_BUILD_CLASSIC := false
  63 endif
  64
  65 ifneq ($(filter $(gallium_drivers), $(MESA_GPU_DRIVERS)),)
  66 MESA_BUILD_GALLIUM := true
  67 else
  68 MESA_BUILD_GALLIUM := false
  69 endif
  70
  71 ifneq ($(strip $(MESA_GPU_DRIVERS)),)
  72
  73 # ---------------------------------------
  74 # Build libGLES_mesa
  75 # ---------------------------------------
  76
  77 LOCAL_PATH := $(MESA_TOP)
  78
  79 include $(CLEAR_VARS)
  80
  81 LOCAL_SRC_FILES :=
  82 LOCAL_CFLAGS :=
  83 LOCAL_C_INCLUDES :=
  84
  85 LOCAL_MODULE := libGLES_mesa
  86 LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/egl
  87
  88 include $(MESA_COMMON_MK)
  89 include $(BUILD_SHARED_LIBRARY)
  90
  91 endif # MESA_GPU_DRIVERS