1# Mesa 3-D graphics library 2# 3# Copyright (C) 2021 GlobalLogic Ukraine 4# Copyright (C) 2021 Roman Stratiienko (r.stratiienko@gmail.com) 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 24MY_PATH := $(call my-dir) 25 26AOSP_ABSOLUTE_PATH := $(realpath .) 27define relative-to-absolute 28$(if $(patsubst /%,,$1),$(AOSP_ABSOLUTE_PATH)/$1,$1) 29endef 30 31LOCAL_MODULE_CLASS := SHARED_LIBRARIES 32LOCAL_MODULE := meson.dummy.$(LOCAL_MULTILIB) 33 34m_dummy := $(local-generated-sources-dir)/dummy.c 35$(m_dummy): 36 mkdir -p $(dir $@) 37 touch $@ 38 39LOCAL_GENERATED_SOURCES := $(m_dummy) 40LOCAL_VENDOR_MODULE := true 41 42# Prepare intermediate variables by AOSP make/core internals 43include $(BUILD_SHARED_LIBRARY) 44 45LOCAL_PATH := $(MY_PATH) 46 47link_deps := \ 48 $(built_static_libraries) \ 49 $(built_shared_libraries) \ 50 $(built_whole_libraries) \ 51 $(strip $(all_objects)) \ 52 $(my_target_libatomic) \ 53 $(my_target_libcrt_builtins) \ 54 $(my_target_crtbegin_so_o) \ 55 $(my_target_crtend_so_o) 56 57# Build mesa3d using intermediate variables provided by AOSP make/core internals 58M_TARGET_PREFIX := $(my_2nd_arch_prefix) 59 60MESA3D_LIB_DIR := lib$(subst 32,,$(LOCAL_MULTILIB)) 61 62MESON_OUT_DIR := $($(M_TARGET_PREFIX)TARGET_OUT_INTERMEDIATES)/MESON_MESA3D 63MESON_GEN_DIR := $(MESON_OUT_DIR)_GEN 64MESON_GEN_FILES_TARGET := $(MESON_GEN_DIR)/.timestamp 65 66MESA3D_GALLIUM_DIR := $(MESON_OUT_DIR)/install/usr/local/lib 67$(M_TARGET_PREFIX)MESA3D_GALLIUM_BIN := $(MESON_OUT_DIR)/install/usr/local/lib/libgallium_dri.so 68$(M_TARGET_PREFIX)MESA3D_LIBEGL_BIN := $(MESON_OUT_DIR)/install/usr/local/lib/libEGL.so 69$(M_TARGET_PREFIX)MESA3D_LIBGLESV1_BIN := $(MESON_OUT_DIR)/install/usr/local/lib/libGLESv1_CM.so 70$(M_TARGET_PREFIX)MESA3D_LIBGLESV2_BIN := $(MESON_OUT_DIR)/install/usr/local/lib/libGLESv2.so 71$(M_TARGET_PREFIX)MESA3D_LIBGBM_BIN := $(MESON_OUT_DIR)/install/usr/local/lib/$(MESA_LIBGBM_NAME).so 72$(M_TARGET_PREFIX)MESA3D_DRI_GBM_BIN := $(MESON_OUT_DIR)/install/usr/local/lib/gbm/dri_gbm.so 73 74 75MESA3D_GBM_BINS := \ 76 $($(M_TARGET_PREFIX)MESA3D_LIBGBM_BIN) \ 77 $($(M_TARGET_PREFIX)MESA3D_DRI_GBM_BIN) \ 78 79MESA3D_GLES_BINS := \ 80 $($(M_TARGET_PREFIX)MESA3D_GALLIUM_BIN) \ 81 $($(M_TARGET_PREFIX)MESA3D_LIBEGL_BIN) \ 82 $($(M_TARGET_PREFIX)MESA3D_LIBGLESV1_BIN) \ 83 $($(M_TARGET_PREFIX)MESA3D_LIBGLESV2_BIN) \ 84 85MESON_GEN_NINJA := \ 86 cd $(MESON_OUT_DIR) && PATH=/usr/bin:/usr/local/bin:$$PATH meson ./build \ 87 --cross-file $(call relative-to-absolute,$(MESON_GEN_DIR))/aosp_cross \ 88 --buildtype=release \ 89 -Dplatforms=android \ 90 -Dplatform-sdk-version=$(PLATFORM_SDK_VERSION) \ 91 -Dgallium-drivers=$(subst $(space),$(comma),$(BOARD_MESA3D_GALLIUM_DRIVERS)) \ 92 -Dvulkan-drivers=$(subst $(space),$(comma),$(subst radeon,amd,$(BOARD_MESA3D_VULKAN_DRIVERS))) \ 93 -Dgbm=enabled \ 94 -Dgbm-backends-path=/vendor/$(MESA3D_LIB_DIR) \ 95 -Degl=$(if $(BOARD_MESA3D_GALLIUM_DRIVERS),enabled,disabled) \ 96 -Dllvm=$(if $(MESON_GEN_LLVM_STUB),enabled,disabled) \ 97 -Dcpp_rtti=false \ 98 -Dlmsensors=disabled \ 99 -Dandroid-libbacktrace=disabled \ 100 $(BOARD_MESA3D_MESON_ARGS) \ 101 102MESON_BUILD := PATH=/usr/bin:/bin:/sbin:$$PATH ninja -C $(MESON_OUT_DIR)/build 103 104$(MESON_GEN_FILES_TARGET): MESON_CPU_FAMILY := $(subst arm64,aarch64,$(TARGET_$(M_TARGET_PREFIX)ARCH)) 105 106define create-pkgconfig 107echo -e "Name: $2" \ 108 "\nDescription: $2" \ 109 "\nVersion: $3" > $1/$2.pc 110 111endef 112 113# Taken from build/make/core/binary.mk. We need this 114# to use definitions from build/make/core/definitions.mk 115$(MESON_GEN_FILES_TARGET): PRIVATE_GLOBAL_C_INCLUDES := $(my_target_global_c_includes) 116$(MESON_GEN_FILES_TARGET): PRIVATE_GLOBAL_C_SYSTEM_INCLUDES := $(my_target_global_c_system_includes) 117 118$(MESON_GEN_FILES_TARGET): PRIVATE_2ND_ARCH_VAR_PREFIX := $(M_TARGET_PREFIX) 119$(MESON_GEN_FILES_TARGET): PRIVATE_CC := $(my_cc) 120$(MESON_GEN_FILES_TARGET): PRIVATE_LINKER := $(my_linker) 121$(MESON_GEN_FILES_TARGET): PRIVATE_CXX := $(my_cxx) 122$(MESON_GEN_FILES_TARGET): PRIVATE_CXX_LINK := $(my_cxx_link) 123$(MESON_GEN_FILES_TARGET): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS) 124$(MESON_GEN_FILES_TARGET): PRIVATE_ASFLAGS := $(my_asflags) 125$(MESON_GEN_FILES_TARGET): PRIVATE_CONLYFLAGS := $(my_conlyflags) 126$(MESON_GEN_FILES_TARGET): PRIVATE_CFLAGS := $(my_cflags) 127$(MESON_GEN_FILES_TARGET): PRIVATE_CPPFLAGS := $(my_cppflags) 128$(MESON_GEN_FILES_TARGET): PRIVATE_CFLAGS_NO_OVERRIDE := $(my_cflags_no_override) 129$(MESON_GEN_FILES_TARGET): PRIVATE_CPPFLAGS_NO_OVERRIDE := $(my_cppflags_no_override) 130$(MESON_GEN_FILES_TARGET): PRIVATE_RTTI_FLAG := $(LOCAL_RTTI_FLAG) 131$(MESON_GEN_FILES_TARGET): PRIVATE_DEBUG_CFLAGS := $(debug_cflags) 132$(MESON_GEN_FILES_TARGET): PRIVATE_C_INCLUDES := $(my_c_includes) 133$(MESON_GEN_FILES_TARGET): PRIVATE_IMPORTED_INCLUDES := $(imported_includes) 134$(MESON_GEN_FILES_TARGET): PRIVATE_LDFLAGS := $(my_ldflags) 135$(MESON_GEN_FILES_TARGET): PRIVATE_LDLIBS := $(my_ldlibs) 136$(MESON_GEN_FILES_TARGET): PRIVATE_TIDY_CHECKS := $(my_tidy_checks) 137$(MESON_GEN_FILES_TARGET): PRIVATE_TIDY_FLAGS := $(my_tidy_flags) 138$(MESON_GEN_FILES_TARGET): PRIVATE_ARFLAGS := $(my_arflags) 139$(MESON_GEN_FILES_TARGET): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries) 140$(MESON_GEN_FILES_TARGET): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries) 141$(MESON_GEN_FILES_TARGET): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries) 142$(MESON_GEN_FILES_TARGET): PRIVATE_ALL_OBJECTS := $(strip $(all_objects)) 143 144$(MESON_GEN_FILES_TARGET): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 145 146$(MESON_GEN_FILES_TARGET): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags) 147$(MESON_GEN_FILES_TARGET): PRIVATE_TARGET_GLOBAL_CONLYFLAGS := $(my_target_global_conlyflags) 148$(MESON_GEN_FILES_TARGET): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(my_target_global_cppflags) 149$(MESON_GEN_FILES_TARGET): PRIVATE_TARGET_GLOBAL_LDFLAGS := $(my_target_global_ldflags) 150 151$(MESON_GEN_FILES_TARGET): PRIVATE_TARGET_LIBCRT_BUILTINS := $(my_target_libcrt_builtins) 152$(MESON_GEN_FILES_TARGET): PRIVATE_TARGET_LIBATOMIC := $(my_target_libatomic) 153$(MESON_GEN_FILES_TARGET): PRIVATE_TARGET_CRTBEGIN_SO_O := $(my_target_crtbegin_so_o) 154$(MESON_GEN_FILES_TARGET): PRIVATE_TARGET_CRTEND_SO_O := $(my_target_crtend_so_o) 155## 156 157define m-lld-flags 158 -Wl,-e,main \ 159 -nostdlib -Wl,--gc-sections \ 160 $(PRIVATE_TARGET_CRTBEGIN_SO_O) \ 161 $(PRIVATE_ALL_OBJECTS) \ 162 -Wl,--whole-archive \ 163 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 164 -Wl,--no-whole-archive \ 165 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 166 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 167 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 168 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 169 $(PRIVATE_TARGET_LIBCRT_BUILTINS) \ 170 $(PRIVATE_TARGET_LIBATOMIC) \ 171 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 172 $(PRIVATE_LDFLAGS) \ 173 $(PRIVATE_ALL_SHARED_LIBRARIES) \ 174 $(PRIVATE_TARGET_CRTEND_SO_O) \ 175 $(PRIVATE_LDLIBS) 176endef 177 178define m-lld-flags-cleaned 179 $(patsubst -Wl$(comma)--build-id=%,, \ 180 $(subst prebuilts/,$(AOSP_ABSOLUTE_PATH)/prebuilts/, \ 181 $(subst $(OUT_DIR)/,$(call relative-to-absolute,$(OUT_DIR))/, \ 182 $(subst -Wl$(comma)--fatal-warnings,, \ 183 $(subst -Wl$(comma)--no-undefined-version,, \ 184 $(subst -Wl$(comma)--gc-sections,, \ 185 $(patsubst %dummy.o,, \ 186 $(m-lld-flags)))))))) 187endef 188 189define m-cpp-flags 190 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 191 $(PRIVATE_TARGET_GLOBAL_CPPFLAGS) \ 192 $(PRIVATE_ARM_CFLAGS) \ 193 $(PRIVATE_RTTI_FLAG) \ 194 $(PRIVATE_CFLAGS) \ 195 $(PRIVATE_CPPFLAGS) \ 196 $(PRIVATE_DEBUG_CFLAGS) \ 197 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 198 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) 199endef 200 201define m-c-flags 202 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 203 $(PRIVATE_TARGET_GLOBAL_CONLYFLAGS) \ 204 $(PRIVATE_ARM_CFLAGS) \ 205 $(PRIVATE_CFLAGS) \ 206 $(PRIVATE_CONLYFLAGS) \ 207 $(PRIVATE_DEBUG_CFLAGS) \ 208 $(PRIVATE_CFLAGS_NO_OVERRIDE) 209endef 210 211define filter-c-flags 212 $(filter-out -std=gnu++17 -std=gnu++14 -std=gnu99 -fno-rtti \ 213 -enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang \ 214 -ftrivial-auto-var-init=zero, 215 $(patsubst -W%,, $1)) 216endef 217 218define nospace-includes 219 $(subst $(space)-isystem$(space),$(space)-isystem, \ 220 $(subst $(space)-I$(space),$(space)-I, \ 221 $(strip $(c-includes)))) 222endef 223 224# Ensure include paths are always absolute 225# When OUT_DIR_COMMON_BASE env variable is set the AOSP/KATI will use absolute paths 226# for headers in intermediate output directories, but relative for all others. 227define abs-include 228$(strip \ 229 $(if $(patsubst -I%,,$1),\ 230 $(if $(patsubst -isystem/%,,$1),\ 231 $(subst -isystem,-isystem$(AOSP_ABSOLUTE_PATH)/,$1),\ 232 $1\ 233 ),\ 234 $(if $(patsubst -I/%,,$1),\ 235 $(subst -I,-I$(AOSP_ABSOLUTE_PATH)/,$1),\ 236 $1\ 237 )\ 238 ) 239) 240endef 241 242$(MESON_GEN_FILES_TARGET): PREPROCESS_MESON_CONFIGS:=$(PREPROCESS_MESON_CONFIGS) 243$(MESON_GEN_FILES_TARGET): MESON_GEN_DIR:=$(MESON_GEN_DIR) 244$(MESON_GEN_FILES_TARGET): $(sort $(shell find -L $(MESA3D_TOP) -not -path '*/\.*')) 245 mkdir -p $(dir $@) 246 echo -e "[properties]\n" \ 247 "c_args = [$(foreach flag,$(call filter-c-flags,$(m-c-flags)),'$(flag)', ) \ 248 $(foreach inc,$(nospace-includes),'$(call abs-include,$(inc))', )'']\n" \ 249 "cpp_args = [$(foreach flag,$(call filter-c-flags,$(m-cpp-flags)),'$(flag)', ) \ 250 $(foreach inc,$(nospace-includes),'$(call abs-include,$(inc))', )'']\n" \ 251 "c_link_args = [$(foreach flag, $(m-lld-flags-cleaned),'$(flag)',)'']\n" \ 252 "cpp_link_args = [$(foreach flag, $(m-lld-flags-cleaned),'$(flag)',)'']\n" \ 253 "needs_exe_wrapper = true\n" \ 254 "[binaries]\n" \ 255 "ar = '$(AOSP_ABSOLUTE_PATH)/$($($(M_TARGET_PREFIX))TARGET_AR)'\n" \ 256 "c = [$(foreach arg,$(PRIVATE_CC),'$(subst prebuilts/,$(AOSP_ABSOLUTE_PATH)/prebuilts/,$(arg))',)'']\n" \ 257 "cpp = [$(foreach arg,$(PRIVATE_CXX),'$(subst prebuilts/,$(AOSP_ABSOLUTE_PATH)/prebuilts/,$(arg))',)'']\n" \ 258 "c_ld = 'lld'\n" \ 259 "cpp_ld = 'lld'\n\n" \ 260 "pkgconfig = ['env', 'PKG_CONFIG_LIBDIR=' + '$(call relative-to-absolute,$(MESON_GEN_DIR))', '/usr/bin/pkg-config']\n\n" \ 261 "llvm-config = '/dev/null'\n" \ 262 "[host_machine]\n" \ 263 "system = 'android'\n" \ 264 "cpu_family = '$(MESON_CPU_FAMILY)'\n" \ 265 "cpu = '$(MESON_CPU_FAMILY)'\n" \ 266 "endian = 'little'" > $(dir $@)/aosp_cross 267 268 # 269 $(foreach pkg, $(MESON_GEN_PKGCONFIGS), $(call create-pkgconfig,$(dir $@),$(word 1, $(subst :, ,$(pkg))),$(word 2, $(subst :, ,$(pkg))))) 270 touch $@ 271 272$(MESON_OUT_DIR)/.build.timestamp: MESON_GEN_NINJA:=$(MESON_GEN_NINJA) 273$(MESON_OUT_DIR)/.build.timestamp: MESON_BUILD:=$(MESON_BUILD) 274$(MESON_OUT_DIR)/.build.timestamp: $(MESON_GEN_FILES_TARGET) $(link_deps) 275 rm -rf $(dir $@) 276 mkdir -p $(dir $@) 277 mkdir -p $(dir $@)/build 278 # Meson will update timestamps in sources directory, continuously retriggering the build 279 # even if nothing changed. Copy sources into intermediate dir to avoid this effect. 280 cp -r $(MESA3D_TOP)/* $(dir $@) 281ifneq ($(MESON_GEN_LLVM_STUB),) 282 mkdir -p $(dir $@)/subprojects/llvm/ 283 echo -e "project('llvm', 'cpp', version : '$(MESON_LLVM_VERSION)')\n" \ 284 "dep_llvm = declare_dependency()\n" \ 285 "has_rtti = false\n" > $(dir $@)/subprojects/llvm/meson.build 286endif 287 $(MESON_GEN_NINJA) 288 $(MESON_BUILD) 289 touch $@ 290 291$(MESON_OUT_DIR)/install/.install.timestamp: MESON_BUILD:=$(MESON_BUILD) 292$(MESON_OUT_DIR)/install/.install.timestamp: $(MESON_OUT_DIR)/.build.timestamp 293 rm -rf $(dir $@) 294 mkdir -p $(dir $@) 295 DESTDIR=$(call relative-to-absolute,$(dir $@)) $(MESON_BUILD) install 296 touch $@ 297 298$(MESA3D_GBM_BINS) $(MESA3D_GLES_BINS): $(MESON_OUT_DIR)/install/.install.timestamp 299 echo "Build $@" 300 touch $@ 301 302define vulkan_target 303$(M_TARGET_PREFIX)MESA3D_VULKAN_$1_BIN := $(MESON_OUT_DIR)/install/usr/local/lib/libvulkan_$(MESA_VK_LIB_SUFFIX_$1).so 304$(MESON_OUT_DIR)/install/usr/local/lib/libvulkan_$(MESA_VK_LIB_SUFFIX_$1).so: $(MESON_OUT_DIR)/install/.install.timestamp 305 touch $(MESON_OUT_DIR)/install/usr/local/lib/libvulkan_$(MESA_VK_LIB_SUFFIX_$1).so 306 307endef 308 309$(foreach driver,$(BOARD_MESA3D_VULKAN_DRIVERS), $(eval $(call vulkan_target,$(driver)))) 310