# BOARD_GPU_DRIVERS should be defined. The valid values are
#
-# classic drivers:
-# gallium drivers: swrast r600g vmwgfx
+# classic drivers: i915 i965
+# gallium drivers: swrast freedreno i915g nouveau kmsro r300g r600g radeonsi vc4 virgl vmwgfx etnaviv iris lima
#
-# The main target is libGLES_mesa. There is no classic drivers yet.
+# The main target is libGLES_mesa. For each classic driver enabled, a DRI
+# module will also be built. DRI modules will be loaded by libGLES_mesa.
MESA_TOP := $(call my-dir)
-MESA_COMMON_MK := $(MESA_TOP)/Android.common.mk
-MESA_PYTHON2 := python
-DRM_TOP := external/drm
-DRM_GRALLOC_TOP := hardware/drm_gralloc
+MESA_ANDROID_MAJOR_VERSION := $(word 1, $(subst ., , $(PLATFORM_VERSION)))
+ifneq ($(filter 2 4, $(MESA_ANDROID_MAJOR_VERSION)),)
+$(error "Android 4.4 and earlier not supported")
+endif
-classic_drivers :=
-gallium_drivers := swrast r600g vmwgfx
+MESA_DRI_MODULE_REL_PATH := dri
+MESA_DRI_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/$(MESA_DRI_MODULE_REL_PATH)
+MESA_DRI_MODULE_UNSTRIPPED_PATH := $(TARGET_OUT_SHARED_LIBRARIES_UNSTRIPPED)/$(MESA_DRI_MODULE_REL_PATH)
+MESA_DRI_LDFLAGS := -Wl,--build-id=sha1
-MESA_GPU_DRIVERS := $(BOARD_GPU_DRIVERS)
+MESA_COMMON_MK := $(MESA_TOP)/Android.common.mk
+MESA_PYTHON2 := python
-# warn about invalid drivers
-invalid_drivers := $(filter-out \
- $(classic_drivers) $(gallium_drivers), $(MESA_GPU_DRIVERS))
-ifneq ($(invalid_drivers),)
-$(warning invalid GPU drivers: $(invalid_drivers))
-# tidy up
-MESA_GPU_DRIVERS := $(filter-out $(invalid_drivers), $(MESA_GPU_DRIVERS))
+# Lists to convert driver names to boolean variables
+# in form of <driver name>.<boolean make variable>
+classic_drivers := i915.HAVE_I915_DRI i965.HAVE_I965_DRI
+gallium_drivers := \
+ swrast.HAVE_GALLIUM_SOFTPIPE \
+ freedreno.HAVE_GALLIUM_FREEDRENO \
+ i915g.HAVE_GALLIUM_I915 \
+ nouveau.HAVE_GALLIUM_NOUVEAU \
+ kmsro.HAVE_GALLIUM_KMSRO \
+ r300g.HAVE_GALLIUM_R300 \
+ r600g.HAVE_GALLIUM_R600 \
+ radeonsi.HAVE_GALLIUM_RADEONSI \
+ vmwgfx.HAVE_GALLIUM_VMWGFX \
+ vc4.HAVE_GALLIUM_VC4 \
+ virgl.HAVE_GALLIUM_VIRGL \
+ etnaviv.HAVE_GALLIUM_ETNAVIV \
+ iris.HAVE_GALLIUM_IRIS \
+ lima.HAVE_GALLIUM_LIMA
+
+ifeq ($(BOARD_GPU_DRIVERS),all)
+MESA_BUILD_CLASSIC := $(filter HAVE_%, $(subst ., , $(classic_drivers)))
+MESA_BUILD_GALLIUM := $(filter HAVE_%, $(subst ., , $(gallium_drivers)))
+else
+# Warn if we have any invalid driver names
+$(foreach d, $(BOARD_GPU_DRIVERS), \
+ $(if $(findstring $(d).,$(classic_drivers) $(gallium_drivers)), \
+ , \
+ $(warning invalid GPU driver: $(d)) \
+ ) \
+)
+MESA_BUILD_CLASSIC := $(strip $(foreach d, $(BOARD_GPU_DRIVERS), $(patsubst $(d).%,%, $(filter $(d).%, $(classic_drivers)))))
+MESA_BUILD_GALLIUM := $(strip $(foreach d, $(BOARD_GPU_DRIVERS), $(patsubst $(d).%,%, $(filter $(d).%, $(gallium_drivers)))))
+endif
+ifeq ($(filter x86%,$(TARGET_ARCH)),)
+ MESA_BUILD_CLASSIC :=
endif
+$(foreach d, $(MESA_BUILD_CLASSIC) $(MESA_BUILD_GALLIUM), $(eval $(d) := true))
+
# host and target must be the same arch to generate matypes.h
ifeq ($(TARGET_ARCH),$(HOST_ARCH))
MESA_ENABLE_ASM := true
MESA_ENABLE_ASM := false
endif
-ifneq ($(filter $(classic_drivers), $(MESA_GPU_DRIVERS)),)
-MESA_BUILD_CLASSIC := true
-else
-MESA_BUILD_CLASSIC := false
-endif
-
-ifneq ($(filter $(gallium_drivers), $(MESA_GPU_DRIVERS)),)
-MESA_BUILD_GALLIUM := true
-else
-MESA_BUILD_GALLIUM := false
+ifneq ($(filter true, $(HAVE_GALLIUM_RADEONSI)),)
+MESA_ENABLE_LLVM := true
endif
-ifneq ($(strip $(MESA_GPU_DRIVERS)),)
+define mesa-build-with-llvm
+ $(if $(filter $(MESA_ANDROID_MAJOR_VERSION), 4 5 6 7), \
+ $(warning Unsupported LLVM version in Android $(MESA_ANDROID_MAJOR_VERSION)),) \
+ $(eval LOCAL_CFLAGS += -DLLVM_AVAILABLE -DMESA_LLVM_VERSION_STRING=\"3.9\") \
+ $(eval LOCAL_SHARED_LIBRARIES += libLLVM)
+endef
+# add subdirectories
SUBDIRS := \
+ src/freedreno \
+ src/gbm \
+ src/loader \
src/mapi \
- src/glsl \
+ src/compiler \
src/mesa \
- src/egl/main
-
-ifeq ($(strip $(MESA_BUILD_GALLIUM)),true)
-SUBDIRS += src/gallium
-endif
-
-# ---------------------------------------
-# Build libGLES_mesa
-# ---------------------------------------
-
-LOCAL_PATH := $(MESA_TOP)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES :=
-LOCAL_CFLAGS :=
-LOCAL_C_INCLUDES :=
-
-LOCAL_STATIC_LIBRARIES :=
-LOCAL_WHOLE_STATIC_LIBRARIES := libmesa_egl
-
-LOCAL_SHARED_LIBRARIES := \
- libglapi \
- libdrm \
- libdl \
- libhardware \
- liblog \
- libcutils
-
-ifeq ($(strip $(MESA_BUILD_GALLIUM)),true)
-
-gallium_DRIVERS :=
-
-# swrast
-gallium_DRIVERS += libmesa_pipe_softpipe libmesa_winsys_sw_android
-
-# r600g
-ifneq ($(filter r600g, $(MESA_GPU_DRIVERS)),)
-gallium_DRIVERS += libmesa_winsys_radeon
-gallium_DRIVERS += libmesa_pipe_r600 libmesa_winsys_r600
-endif
-
-# vmwgfx
-ifneq ($(filter vmwgfx, $(MESA_GPU_DRIVERS)),)
-gallium_DRIVERS += libmesa_winsys_svga libmesa_pipe_svga
-endif
-
-#
-# Notes about the order here:
-#
-# * libmesa_st_egl depends on libmesa_winsys_sw_android in $(gallium_DRIVERS)
-# * libmesa_st_mesa depends on libmesa_glsl
-# * libmesa_glsl depends on libmesa_glsl_utils
-#
-LOCAL_STATIC_LIBRARIES := \
- libmesa_egl_gallium \
- libmesa_st_egl \
- $(gallium_DRIVERS) \
- libmesa_st_mesa \
- libmesa_glsl \
- libmesa_glsl_utils \
- libmesa_gallium \
- $(LOCAL_STATIC_LIBRARIES)
-
-endif # MESA_BUILD_GALLIUM
-
-LOCAL_MODULE := libGLES_mesa
-LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/egl
-
-include $(MESA_COMMON_MK)
-include $(BUILD_SHARED_LIBRARY)
-
-mkfiles := $(patsubst %,$(MESA_TOP)/%/Android.mk,$(SUBDIRS))
-include $(mkfiles)
-
-endif # MESA_GPU_DRIVERS
+ src/util \
+ src/egl \
+ src/amd \
+ src/broadcom \
+ src/intel \
+ src/mesa/drivers/dri \
+ src/vulkan \
+ src/panfrost \
+
+INC_DIRS := $(call all-named-subdir-makefiles,$(SUBDIRS))
+INC_DIRS += $(call all-named-subdir-makefiles,src/gallium)
+include $(INC_DIRS)