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2d2bc5b307f9099c79618ea0bae37e31d7bfbcc2
third_party_mesa3d/android/mesa3d_cross.mk
Antonio Ospite 2d2bc5b307 android: simplify building libgallium_dri on Android 
The versioned libgallium library can be confusing on Android, and it is
probably not even needed there, so simplify the build on Android by
always build the unversioned `libgallium_dri.so` overriding the
`-Dunversion-libgallium=true` option added in
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30579

Remove also all the bits that deal with the versioned library which are
not needed anymore.

Fixes: 9568976c52 ("android: fix build in multiple ways")
Acked-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Mauro Rossi <issor.oruam@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30641>
2024-08-14 09:11:44 +00:00

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Makefile
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# Mesa 3-D graphics library
#
# Copyright (C) 2021 GlobalLogic Ukraine
# Copyright (C) 2021 Roman Stratiienko (r.stratiienko@gmail.com)
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.
MY_PATH := $(call my-dir)
AOSP_ABSOLUTE_PATH := $(realpath .)
define relative-to-absolute
$(if $(patsubst /%,,$1),$(AOSP_ABSOLUTE_PATH)/$1,$1)
endef
LOCAL_MODULE_CLASS := SHARED_LIBRARIES
LOCAL_MODULE := meson.dummy.$(LOCAL_MULTILIB)
m_dummy := $(local-generated-sources-dir)/dummy.c
$(m_dummy):
mkdir -p $(dir $@)
touch $@
LOCAL_GENERATED_SOURCES := $(m_dummy)
LOCAL_VENDOR_MODULE := true
# Prepare intermediate variables by AOSP make/core internals
include $(BUILD_SHARED_LIBRARY)
LOCAL_PATH := $(MY_PATH)
link_deps := \
$(built_static_libraries) \
$(built_shared_libraries) \
$(built_whole_libraries) \
$(strip $(all_objects)) \
$(my_target_libatomic) \
$(my_target_libcrt_builtins) \
$(my_target_crtbegin_so_o) \
$(my_target_crtend_so_o)
# Build mesa3d using intermediate variables provided by AOSP make/core internals
M_TARGET_PREFIX := $(my_2nd_arch_prefix)
MESA3D_LIB_DIR := lib$(subst 32,,$(LOCAL_MULTILIB))
MESON_OUT_DIR := $($(M_TARGET_PREFIX)TARGET_OUT_INTERMEDIATES)/MESON_MESA3D
MESON_GEN_DIR := $(MESON_OUT_DIR)_GEN
MESON_GEN_FILES_TARGET := $(MESON_GEN_DIR)/.timestamp
MESA3D_GALLIUM_DIR := $(MESON_OUT_DIR)/install/usr/local/lib
$(M_TARGET_PREFIX)MESA3D_GALLIUM_BIN := $(MESON_OUT_DIR)/install/usr/local/lib/libgallium_dri.so
$(M_TARGET_PREFIX)MESA3D_LIBEGL_BIN := $(MESON_OUT_DIR)/install/usr/local/lib/libEGL.so
$(M_TARGET_PREFIX)MESA3D_LIBGLESV1_BIN := $(MESON_OUT_DIR)/install/usr/local/lib/libGLESv1_CM.so
$(M_TARGET_PREFIX)MESA3D_LIBGLESV2_BIN := $(MESON_OUT_DIR)/install/usr/local/lib/libGLESv2.so
$(M_TARGET_PREFIX)MESA3D_LIBGLAPI_BIN := $(MESON_OUT_DIR)/install/usr/local/lib/libglapi.so
$(M_TARGET_PREFIX)MESA3D_LIBGBM_BIN := $(MESON_OUT_DIR)/install/usr/local/lib/$(MESA_LIBGBM_NAME).so
MESA3D_GLES_BINS := \
$($(M_TARGET_PREFIX)MESA3D_GALLIUM_BIN) \
$($(M_TARGET_PREFIX)MESA3D_LIBEGL_BIN) \
$($(M_TARGET_PREFIX)MESA3D_LIBGLESV1_BIN) \
$($(M_TARGET_PREFIX)MESA3D_LIBGLESV2_BIN) \
$($(M_TARGET_PREFIX)MESA3D_LIBGLAPI_BIN) \
MESON_GEN_NINJA := \
cd $(MESON_OUT_DIR) && PATH=/usr/bin:/usr/local/bin:$$PATH meson ./build \
--cross-file $(call relative-to-absolute,$(MESON_GEN_DIR))/aosp_cross \
--buildtype=release \
-Ddri-search-path=/vendor/$(MESA3D_LIB_DIR)/dri \
-Dplatforms=android \
-Dplatform-sdk-version=$(PLATFORM_SDK_VERSION) \
-Dgallium-drivers=$(subst $(space),$(comma),$(BOARD_MESA3D_GALLIUM_DRIVERS)) \
-Dvulkan-drivers=$(subst $(space),$(comma),$(subst radeon,amd,$(BOARD_MESA3D_VULKAN_DRIVERS))) \
-Dgbm=enabled \
-Degl=$(if $(BOARD_MESA3D_GALLIUM_DRIVERS),enabled,disabled) \
-Dllvm=$(if $(MESON_GEN_LLVM_STUB),enabled,disabled) \
-Dcpp_rtti=false \
-Dlmsensors=disabled \
-Dandroid-libbacktrace=disabled \
$(BOARD_MESA3D_MESON_ARGS) \
MESON_BUILD := PATH=/usr/bin:/bin:/sbin:$$PATH ninja -C $(MESON_OUT_DIR)/build
$(MESON_GEN_FILES_TARGET): MESON_CPU_FAMILY := $(subst arm64,aarch64,$(TARGET_$(M_TARGET_PREFIX)ARCH))
define create-pkgconfig
echo -e "Name: $2" \
"\nDescription: $2" \
"\nVersion: $3" > $1/$2.pc
endef
# Taken from build/make/core/binary.mk. We need this
# to use definitions from build/make/core/definitions.mk
$(MESON_GEN_FILES_TARGET): PRIVATE_GLOBAL_C_INCLUDES := $(my_target_global_c_includes)
$(MESON_GEN_FILES_TARGET): PRIVATE_GLOBAL_C_SYSTEM_INCLUDES := $(my_target_global_c_system_includes)
$(MESON_GEN_FILES_TARGET): PRIVATE_2ND_ARCH_VAR_PREFIX := $(M_TARGET_PREFIX)
$(MESON_GEN_FILES_TARGET): PRIVATE_CC := $(my_cc)
$(MESON_GEN_FILES_TARGET): PRIVATE_LINKER := $(my_linker)
$(MESON_GEN_FILES_TARGET): PRIVATE_CXX := $(my_cxx)
$(MESON_GEN_FILES_TARGET): PRIVATE_CXX_LINK := $(my_cxx_link)
$(MESON_GEN_FILES_TARGET): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS)
$(MESON_GEN_FILES_TARGET): PRIVATE_ASFLAGS := $(my_asflags)
$(MESON_GEN_FILES_TARGET): PRIVATE_CONLYFLAGS := $(my_conlyflags)
$(MESON_GEN_FILES_TARGET): PRIVATE_CFLAGS := $(my_cflags)
$(MESON_GEN_FILES_TARGET): PRIVATE_CPPFLAGS := $(my_cppflags)
$(MESON_GEN_FILES_TARGET): PRIVATE_CFLAGS_NO_OVERRIDE := $(my_cflags_no_override)
$(MESON_GEN_FILES_TARGET): PRIVATE_CPPFLAGS_NO_OVERRIDE := $(my_cppflags_no_override)
$(MESON_GEN_FILES_TARGET): PRIVATE_RTTI_FLAG := $(LOCAL_RTTI_FLAG)
$(MESON_GEN_FILES_TARGET): PRIVATE_DEBUG_CFLAGS := $(debug_cflags)
$(MESON_GEN_FILES_TARGET): PRIVATE_C_INCLUDES := $(my_c_includes)
$(MESON_GEN_FILES_TARGET): PRIVATE_IMPORTED_INCLUDES := $(imported_includes)
$(MESON_GEN_FILES_TARGET): PRIVATE_LDFLAGS := $(my_ldflags)
$(MESON_GEN_FILES_TARGET): PRIVATE_LDLIBS := $(my_ldlibs)
$(MESON_GEN_FILES_TARGET): PRIVATE_TIDY_CHECKS := $(my_tidy_checks)
$(MESON_GEN_FILES_TARGET): PRIVATE_TIDY_FLAGS := $(my_tidy_flags)
$(MESON_GEN_FILES_TARGET): PRIVATE_ARFLAGS := $(my_arflags)
$(MESON_GEN_FILES_TARGET): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries)
$(MESON_GEN_FILES_TARGET): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries)
$(MESON_GEN_FILES_TARGET): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries)
$(MESON_GEN_FILES_TARGET): PRIVATE_ALL_OBJECTS := $(strip $(all_objects))
$(MESON_GEN_FILES_TARGET): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
$(MESON_GEN_FILES_TARGET): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags)
$(MESON_GEN_FILES_TARGET): PRIVATE_TARGET_GLOBAL_CONLYFLAGS := $(my_target_global_conlyflags)
$(MESON_GEN_FILES_TARGET): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(my_target_global_cppflags)
$(MESON_GEN_FILES_TARGET): PRIVATE_TARGET_GLOBAL_LDFLAGS := $(my_target_global_ldflags)
$(MESON_GEN_FILES_TARGET): PRIVATE_TARGET_LIBCRT_BUILTINS := $(my_target_libcrt_builtins)
$(MESON_GEN_FILES_TARGET): PRIVATE_TARGET_LIBATOMIC := $(my_target_libatomic)
$(MESON_GEN_FILES_TARGET): PRIVATE_TARGET_CRTBEGIN_SO_O := $(my_target_crtbegin_so_o)
$(MESON_GEN_FILES_TARGET): PRIVATE_TARGET_CRTEND_SO_O := $(my_target_crtend_so_o)
##
define m-lld-flags
-Wl,-e,main \
-nostdlib -Wl,--gc-sections \
$(PRIVATE_TARGET_CRTBEGIN_SO_O) \
$(PRIVATE_ALL_OBJECTS) \
-Wl,--whole-archive \
$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \
-Wl,--no-whole-archive \
$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
$(PRIVATE_ALL_STATIC_LIBRARIES) \
$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
$(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \
$(PRIVATE_TARGET_LIBCRT_BUILTINS) \
$(PRIVATE_TARGET_LIBATOMIC) \
$(PRIVATE_TARGET_GLOBAL_LDFLAGS) \
$(PRIVATE_LDFLAGS) \
$(PRIVATE_ALL_SHARED_LIBRARIES) \
$(PRIVATE_TARGET_CRTEND_SO_O) \
$(PRIVATE_LDLIBS)
endef
define m-lld-flags-cleaned
$(patsubst -Wl$(comma)--build-id=%,, \
$(subst prebuilts/,$(AOSP_ABSOLUTE_PATH)/prebuilts/, \
$(subst $(OUT_DIR)/,$(call relative-to-absolute,$(OUT_DIR))/, \
$(subst -Wl$(comma)--fatal-warnings,, \
$(subst -Wl$(comma)--no-undefined-version,, \
$(subst -Wl$(comma)--gc-sections,, \
$(patsubst %dummy.o,, \
$(m-lld-flags))))))))
endef
define m-cpp-flags
$(PRIVATE_TARGET_GLOBAL_CFLAGS) \
$(PRIVATE_TARGET_GLOBAL_CPPFLAGS) \
$(PRIVATE_ARM_CFLAGS) \
$(PRIVATE_RTTI_FLAG) \
$(PRIVATE_CFLAGS) \
$(PRIVATE_CPPFLAGS) \
$(PRIVATE_DEBUG_CFLAGS) \
$(PRIVATE_CFLAGS_NO_OVERRIDE) \
$(PRIVATE_CPPFLAGS_NO_OVERRIDE)
endef
define m-c-flags
$(PRIVATE_TARGET_GLOBAL_CFLAGS) \
$(PRIVATE_TARGET_GLOBAL_CONLYFLAGS) \
$(PRIVATE_ARM_CFLAGS) \
$(PRIVATE_CFLAGS) \
$(PRIVATE_CONLYFLAGS) \
$(PRIVATE_DEBUG_CFLAGS) \
$(PRIVATE_CFLAGS_NO_OVERRIDE)
endef
define filter-c-flags
$(filter-out -std=gnu++17 -std=gnu++14 -std=gnu99 -fno-rtti \
-enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang \
-ftrivial-auto-var-init=zero,
$(patsubst -W%,, $1))
endef
define nospace-includes
$(subst $(space)-isystem$(space),$(space)-isystem, \
$(subst $(space)-I$(space),$(space)-I, \
$(strip $(c-includes))))
endef
# Ensure include paths are always absolute
# When OUT_DIR_COMMON_BASE env variable is set the AOSP/KATI will use absolute paths
# for headers in intermediate output directories, but relative for all others.
define abs-include
$(strip \
$(if $(patsubst -I%,,$1),\
$(if $(patsubst -isystem/%,,$1),\
$(subst -isystem,-isystem$(AOSP_ABSOLUTE_PATH)/,$1),\
$1\
),\
$(if $(patsubst -I/%,,$1),\
$(subst -I,-I$(AOSP_ABSOLUTE_PATH)/,$1),\
$1\
)\
)
)
endef
$(MESON_GEN_FILES_TARGET): PREPROCESS_MESON_CONFIGS:=$(PREPROCESS_MESON_CONFIGS)
$(MESON_GEN_FILES_TARGET): MESON_GEN_DIR:=$(MESON_GEN_DIR)
$(MESON_GEN_FILES_TARGET): $(sort $(shell find -L $(MESA3D_TOP) -not -path '*/\.*'))
mkdir -p $(dir $@)
echo -e "[properties]\n" \
"c_args = [$(foreach flag,$(call filter-c-flags,$(m-c-flags)),'$(flag)', ) \
$(foreach inc,$(nospace-includes),'$(call abs-include,$(inc))', )'']\n" \
"cpp_args = [$(foreach flag,$(call filter-c-flags,$(m-cpp-flags)),'$(flag)', ) \
$(foreach inc,$(nospace-includes),'$(call abs-include,$(inc))', )'']\n" \
"c_link_args = [$(foreach flag, $(m-lld-flags-cleaned),'$(flag)',)'']\n" \
"cpp_link_args = [$(foreach flag, $(m-lld-flags-cleaned),'$(flag)',)'']\n" \
"needs_exe_wrapper = true\n" \
"[binaries]\n" \
"ar = '$(AOSP_ABSOLUTE_PATH)/$($($(M_TARGET_PREFIX))TARGET_AR)'\n" \
"c = [$(foreach arg,$(PRIVATE_CC),'$(subst prebuilts/,$(AOSP_ABSOLUTE_PATH)/prebuilts/,$(arg))',)'']\n" \
"cpp = [$(foreach arg,$(PRIVATE_CXX),'$(subst prebuilts/,$(AOSP_ABSOLUTE_PATH)/prebuilts/,$(arg))',)'']\n" \
"c_ld = 'lld'\n" \
"cpp_ld = 'lld'\n\n" \
"pkgconfig = ['env', 'PKG_CONFIG_LIBDIR=' + '$(call relative-to-absolute,$(MESON_GEN_DIR))', '/usr/bin/pkg-config']\n\n" \
"llvm-config = '/dev/null'\n" \
"[host_machine]\n" \
"system = 'android'\n" \
"cpu_family = '$(MESON_CPU_FAMILY)'\n" \
"cpu = '$(MESON_CPU_FAMILY)'\n" \
"endian = 'little'" > $(dir $@)/aosp_cross
#
$(foreach pkg, $(MESON_GEN_PKGCONFIGS), $(call create-pkgconfig,$(dir $@),$(word 1, $(subst :, ,$(pkg))),$(word 2, $(subst :, ,$(pkg)))))
touch $@
$(MESON_OUT_DIR)/.build.timestamp: MESON_GEN_NINJA:=$(MESON_GEN_NINJA)
$(MESON_OUT_DIR)/.build.timestamp: MESON_BUILD:=$(MESON_BUILD)
$(MESON_OUT_DIR)/.build.timestamp: $(MESON_GEN_FILES_TARGET) $(link_deps)
rm -rf $(dir $@)
mkdir -p $(dir $@)
mkdir -p $(dir $@)/build
# Meson will update timestamps in sources directory, continuously retriggering the build
# even if nothing changed. Copy sources into intermediate dir to avoid this effect.
cp -r $(MESA3D_TOP)/* $(dir $@)
ifneq ($(MESON_GEN_LLVM_STUB),)
mkdir -p $(dir $@)/subprojects/llvm/
echo -e "project('llvm', 'cpp', version : '$(MESON_LLVM_VERSION)')\n" \
"dep_llvm = declare_dependency()\n" \
"has_rtti = false\n" > $(dir $@)/subprojects/llvm/meson.build
endif
$(MESON_GEN_NINJA)
$(MESON_BUILD)
touch $@
$(MESON_OUT_DIR)/install/.install.timestamp: MESON_BUILD:=$(MESON_BUILD)
$(MESON_OUT_DIR)/install/.install.timestamp: $(MESON_OUT_DIR)/.build.timestamp
rm -rf $(dir $@)
mkdir -p $(dir $@)
DESTDIR=$(call relative-to-absolute,$(dir $@)) $(MESON_BUILD) install
touch $@
$($(M_TARGET_PREFIX)MESA3D_LIBGBM_BIN) $(MESA3D_GLES_BINS): $(MESON_OUT_DIR)/install/.install.timestamp
echo "Build $@"
touch $@
define vulkan_target
$(M_TARGET_PREFIX)MESA3D_VULKAN_$1_BIN := $(MESON_OUT_DIR)/install/usr/local/lib/libvulkan_$(MESA_VK_LIB_SUFFIX_$1).so
$(MESON_OUT_DIR)/install/usr/local/lib/libvulkan_$(MESA_VK_LIB_SUFFIX_$1).so: $(MESON_OUT_DIR)/install/.install.timestamp
touch $(MESON_OUT_DIR)/install/usr/local/lib/libvulkan_$(MESA_VK_LIB_SUFFIX_$1).so
endef
$(foreach driver,$(BOARD_MESA3D_VULKAN_DRIVERS), $(eval $(call vulkan_target,$(driver))))
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