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 ilo nouveau r300g r600g radeonsi vc4 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_COMMON_MK := $(MESA_TOP)/Android.common.mk
  46 MESA_PYTHON2 := python
  47
  48 DRM_GRALLOC_TOP := hardware/drm_gralloc
  49
  50 classic_drivers := i915 i965
  51 gallium_drivers := swrast freedreno i915g ilo nouveau r300g r600g radeonsi vmwgfx vc4
  52
  53 MESA_GPU_DRIVERS := $(strip $(BOARD_GPU_DRIVERS))
  54
  55 # warn about invalid drivers
  56 invalid_drivers := $(filter-out \
  57         $(classic_drivers) $(gallium_drivers), $(MESA_GPU_DRIVERS))
  58 ifneq ($(invalid_drivers),)
  59 $(warning invalid GPU drivers: $(invalid_drivers))
  60 # tidy up
  61 MESA_GPU_DRIVERS := $(filter-out $(invalid_drivers), $(MESA_GPU_DRIVERS))
  62 endif
  63
  64 # host and target must be the same arch to generate matypes.h
  65 ifeq ($(TARGET_ARCH),$(HOST_ARCH))
  66 MESA_ENABLE_ASM := true
  67 else
  68 MESA_ENABLE_ASM := false
  69 endif
  70
  71 ifneq ($(filter $(classic_drivers), $(MESA_GPU_DRIVERS)),)
  72 MESA_BUILD_CLASSIC := true
  73 else
  74 MESA_BUILD_CLASSIC := false
  75 endif
  76
  77 ifneq ($(filter $(gallium_drivers), $(MESA_GPU_DRIVERS)),)
  78 MESA_BUILD_GALLIUM := true
  79 else
  80 MESA_BUILD_GALLIUM := false
  81 endif
  82
  83 MESA_ENABLE_LLVM := $(if $(filter radeonsi,$(MESA_GPU_DRIVERS)),true,false)
  84
  85 # add subdirectories
  86 ifneq ($(strip $(MESA_GPU_DRIVERS)),)
  87
  88 SUBDIRS := \
  89         src/loader \
  90         src/mapi \
  91         src/glsl \
  92         src/mesa \
  93         src/util \
  94         src/egl/main \
  95         src/egl/drivers/dri2 \
  96         src/mesa/drivers/dri
  97
  98 ifeq ($(strip $(MESA_BUILD_GALLIUM)),true)
  99 SUBDIRS += src/gallium
 100 endif
 101
 102 include $(call all-named-subdir-makefiles,$(SUBDIRS))
 103
 104 endif