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 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 :=
  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), $(MESA_GPU_DRIVERS)),)
  67 MESA_BUILD_GALLIUM := true
  68 else
  69 MESA_BUILD_GALLIUM := false
  70 endif
  71
  72 ifneq ($(strip $(MESA_GPU_DRIVERS)),)
  73
  74 SUBDIRS := \
  75         src/mapi \
  76         src/glsl \
  77         src/mesa \
  78         src/egl/main
  79
  80 ifeq ($(strip $(MESA_BUILD_CLASSIC)),true)
  81 SUBDIRS += src/egl/drivers/dri2
  82 endif
  83
  84 ifeq ($(strip $(MESA_BUILD_GALLIUM)),true)
  85 SUBDIRS += src/gallium
  86 endif
  87
  88 # ---------------------------------------
  89 # Build libGLES_mesa
  90 # ---------------------------------------
  91
  92 LOCAL_PATH := $(MESA_TOP)
  93
  94 include $(CLEAR_VARS)
  95
  96 LOCAL_SRC_FILES :=
  97 LOCAL_CFLAGS :=
  98 LOCAL_C_INCLUDES :=
  99
 100 LOCAL_STATIC_LIBRARIES :=
 101 LOCAL_WHOLE_STATIC_LIBRARIES := libmesa_egl
 102
 103 LOCAL_SHARED_LIBRARIES := \
 104         libglapi \
 105         libdl \
 106         libhardware \
 107         liblog \
 108         libcutils
 109
 110 # hardware drivers require DRM
 111 ifneq ($(MESA_GPU_DRIVERS),swrast)
 112 LOCAL_SHARED_LIBRARIES += libdrm
 113 endif
 114
 115 ifeq ($(strip $(MESA_BUILD_CLASSIC)),true)
 116 LOCAL_STATIC_LIBRARIES += libmesa_egl_dri2
 117 endif
 118
 119 ifeq ($(strip $(MESA_BUILD_GALLIUM)),true)
 120
 121 gallium_DRIVERS :=
 122
 123 # swrast
 124 gallium_DRIVERS += libmesa_pipe_softpipe libmesa_winsys_sw_android
 125
 126 # i915g
 127 ifneq ($(filter i915g, $(MESA_GPU_DRIVERS)),)
 128 gallium_DRIVERS += libmesa_winsys_i915 libmesa_pipe_i915
 129 LOCAL_SHARED_LIBRARIES += libdrm_intel
 130 endif
 131
 132 # nouveau
 133 ifneq ($(filter nouveau, $(MESA_GPU_DRIVERS)),)
 134 gallium_DRIVERS += \
 135         libmesa_winsys_nouveau \
 136         libmesa_pipe_nvc0 \
 137         libmesa_pipe_nv50 \
 138         libmesa_pipe_nvfx \
 139         libmesa_pipe_nouveau
 140 LOCAL_SHARED_LIBRARIES += libdrm_nouveau
 141 endif
 142
 143 # r300g/r600g
 144 ifneq ($(filter r300g r600g, $(MESA_GPU_DRIVERS)),)
 145 gallium_DRIVERS += libmesa_winsys_radeon
 146 ifneq ($(filter r300g, $(MESA_GPU_DRIVERS)),)
 147 gallium_DRIVERS += libmesa_pipe_r300
 148 endif
 149 ifneq ($(filter r600g, $(MESA_GPU_DRIVERS)),)
 150 gallium_DRIVERS += libmesa_pipe_r600 libmesa_winsys_r600
 151 endif
 152 endif
 153
 154 # vmwgfx
 155 ifneq ($(filter vmwgfx, $(MESA_GPU_DRIVERS)),)
 156 gallium_DRIVERS += libmesa_winsys_svga libmesa_pipe_svga
 157 endif
 158
 159 #
 160 # Notes about the order here:
 161 #
 162 #  * libmesa_st_egl depends on libmesa_winsys_sw_android in $(gallium_DRIVERS)
 163 #  * libmesa_pipe_r300 in $(gallium_DRIVERS) depends on libmesa_st_mesa and
 164 #    libmesa_glsl
 165 #  * libmesa_st_mesa depends on libmesa_glsl
 166 #  * libmesa_glsl depends on libmesa_glsl_utils
 167 #
 168 LOCAL_STATIC_LIBRARIES := \
 169         libmesa_egl_gallium \
 170         libmesa_st_egl \
 171         $(gallium_DRIVERS) \
 172         libmesa_st_mesa \
 173         libmesa_glsl \
 174         libmesa_glsl_utils \
 175         libmesa_gallium \
 176         $(LOCAL_STATIC_LIBRARIES)
 177
 178 endif # MESA_BUILD_GALLIUM
 179
 180 LOCAL_MODULE := libGLES_mesa
 181 LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/egl
 182
 183 include $(MESA_COMMON_MK)
 184 include $(BUILD_SHARED_LIBRARY)
 185
 186 mkfiles := $(patsubst %,$(MESA_TOP)/%/Android.mk,$(SUBDIRS))
 187 include $(mkfiles)
 188
 189 endif # MESA_GPU_DRIVERS