Makefile.template

#!/usr/bin/make -f

HOST_ARCH?=$(shell uname -m)
TARGET_ARCH?=$(shell uname -m)
BUILD_TYPE?=Debug
CROSS_BUILD?=0
HOST_OS?=linux
TARGET_OS?=linux
COVERAGE_BUILD?=0
OPTIONS?=

# make TARGET and TYPE to lowercase
HOST_ARCH_LC=$(shell echo $(HOST_ARCH) | tr A-Z a-z)
TARGET_ARCH_LC=$(shell echo $(TARGET_ARCH) | tr A-Z a-z)
BUILD_TYPE_LC=$(shell echo $(BUILD_TYPE) | tr A-Z a-z)
# we need base name 'arm` for all arm arch
TARGET_ARCH_BASE=$(TARGET_ARCH_LC)
ifneq (,$(findstring arm64,$(TARGET_ARCH_BASE)))
	TARGET_ARCH_LC=aarch64
else ifneq (,$(findstring arm,$(TARGET_ARCH_BASE)))
	TARGET_ARCH_LC=armv7l
else ifneq (,$(findstring aarch64,$(TARGET_ARCH_BASE)))
	TARGET_ARCH_LC=aarch64
endif
ifneq (,$(findstring android,$(TARGET_OS)))
	# Android only allow aarch64 target-arch
	TARGET_ARCH_LC=aarch64
endif
# Set CROSS_BUILD=1 when ROOTFS_DIR is given, and TARGET_ARCH is different to HOST_ARCH.
ifneq ($(ROOTFS_DIR),)
ifneq ($(TARGET_ARCH_LC),$(HOST_ARCH_LC))
  CROSS_BUILD=$(if $(wildcard $(ROOTFS_DIR)),1,0)
endif
endif
# the toolchain file, only for cross build
ifeq ($(CROSS_BUILD),1)
	TOOLCHAIN_FILE=cmake/buildtool/cross/toolchain_$(TARGET_ARCH_LC)-$(TARGET_OS).cmake
	OPTIONS+= -DCMAKE_TOOLCHAIN_FILE=$(TOOLCHAIN_FILE)
endif

ifneq ($(filter create-covsuite,$(MAKECMDGOALS)),)
	OPTIONS+= -DENABLE_COVERAGE=ON
else
	ifeq ($(COVERAGE_BUILD),1)
		OPTIONS+= -DENABLE_COVERAGE=ON
	else
		OPTIONS+= -DENABLE_COVERAGE=OFF
	endif
endif

ifneq ($(EXTERNAL_VOLUME),)
	OPTIONS+= -DNNAS_EXTERNALS_DIR=$(EXTERNAL_VOLUME)
endif

ifeq ($(TARGET_OS),android)
	OPTIONS+= -DNDK_DIR=$(NDK_DIR)
endif

ifneq ($(ANDROID_BUILD_TOOLS_DIR),)
  OPTIONS+= -DANDROID_BUILD_TOOLS_DIR=$(ANDROID_BUILD_TOOLS_DIR)
endif

ifneq ($(ANDROID_SDK_DIR),)
  OPTIONS+= -DANDROID_SDK_DIR=$(ANDROID_SDK_DIR)
endif

ifneq ($(TFLITE_MODEL_PATH),)
  OPTIONS+= -DTFLITE_MODEL_PATH=$(TFLITE_MODEL_PATH)
endif

ifneq ($(ANDROID_BOOST_ROOT),)
  OPTIONS+= -DANDROID_BOOST_ROOT=$(ANDROID_BOOST_ROOT)
endif

ifeq ($(HOST_OS),linux)
	NPROCS?=$(shell grep -c ^processor /proc/cpuinfo)
else
	NPROCS?=1
endif

WORKHOME=$(CURDIR)/Product
WORKFOLDER=$(TARGET_ARCH_LC)-$(TARGET_OS).$(BUILD_TYPE_LC)
WORKSPACE=$(WORKHOME)/$(WORKFOLDER)

INSTALL_PATH?=$(WORKSPACE)/out
OVERLAY_FOLDER?=$(WORKSPACE)/overlay
INSTALL_ALIAS=$(WORKHOME)/out

TIMESTAMP_CONFIGURE=$(WORKSPACE)/CONFIGURE
TIMESTAMP_BUILD=$(WORKSPACE)/BUILD
TIMESTAMP_INSTALL=$(WORKSPACE)/INSTALL

###
### Common environment variable
###
export NNFW_WORKSPACE=$(WORKSPACE)

###
### Default target
###
all: install

###
### Command (public)
###
configure: configure_internal

build: build_internal

install: install_all_internal

create-package: runtime_tar_internal

create-aclpack: acl_tar_internal

create-testsuite: test_suite_internal

create-covsuite: coverage_suite_internal

clean:
	rm -rf $(WORKSPACE)

distclean:
	rm -rf Product
	rm -rf externals
	rm -rf tests/nnapi/src/generated/

# create_package, create_acl_tar: to be removed
create_package: runtime_tar_internal
create_acl_tar: acl_tar_internal

###
### Command (internal)
###
$(WORKSPACE):
	mkdir -p $@

configure_internal: $(WORKSPACE)
ifneq ($(DEBIAN_BUILD),)
	test -d externals || mkdir -p externals
	find packaging/ -type f -name "*.tar.gz" | xargs -i tar xf {} -C externals
endif
	NNFW_INSTALL_PREFIX=$(INSTALL_PATH) ./nnfw configure \
		-DCMAKE_BUILD_TYPE=$(BUILD_TYPE_LC) \
		-DNNFW_OVERLAY_DIR=$(OVERLAY_FOLDER) \
		-DEXTERNALS_BUILD_THREADS=$(NPROCS) \
		$(OPTIONS)

build_internal: configure_internal
	./nnfw build -j $(NPROCS)

install_internal: build_internal
	./nnfw install
	rm -rf $(INSTALL_ALIAS)
	ln -s $(INSTALL_PATH) $(INSTALL_ALIAS)

runtime_tar_internal: build_internal install_internal
	tar -zcf $(WORKSPACE)/onert-package.tar.gz -C $(INSTALL_PATH) lib
	tar -zcf $(WORKSPACE)/onert-devel-package.tar.gz -C $(INSTALL_PATH) include/nnfw
	tar -zcf $(WORKSPACE)/onert-plugin-devel-package.tar.gz -C $(INSTALL_PATH) include/onert
	tar -zcf $(WORKSPACE)/onert-test-package.tar.gz -C $(INSTALL_PATH) $(shell ls $(INSTALL_PATH) -I lib -I include)

acl_tar_internal: configure_internal
	tar -zcf $(WORKSPACE)/onert-acl.tar.gz -C ${OVERLAY_FOLDER} lib/libarm_compute.so lib/libarm_compute_core.so lib/libarm_compute_graph.so

install_acl_internal:
# Workaround to install acl for test (ignore error when there is no file to copy)
	cp $(OVERLAY_FOLDER)/lib/libarm_compute*.so $(INSTALL_ALIAS)/lib || true

install_all_internal: install_internal install_acl_internal

test_suite_internal: install_all_internal
	@echo "packaging test suite"
	@rm -rf $(INSTALL_PATH)/test-suite.tar.gz
# TODO Divide runtime package, external library package, and test suite
	@tar -zcf test-suite.tar.gz tests/scripts infra Product/out --dereference
	@mv test-suite.tar.gz $(INSTALL_PATH)/.

coverage_suite_internal: install_all_internal
	@echo "packaging test-coverage suite"
	@rm -rf $(INSTALL_PATH)/coverage-suite.tar.gz
	@find Product -name "*.gcno" > include_lists.txt
	@pwd | grep -o '/' | wc -l > tests/scripts/build_path_depth.txt
	@tar -zcf coverage-suite.tar.gz tests/scripts infra Product/out --dereference -T include_lists.txt
	@rm -rf include_lists.txt tests/scripts/build_path_depth.txt
	@mv coverage-suite.tar.gz $(INSTALL_PATH)/.