mirror of https://github.com/OpenIPC/firmware.git
117 lines
3.9 KiB
Makefile
117 lines
3.9 KiB
Makefile
BR_VER = 2023.02.7
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BR_MAKE = $(MAKE) -C $(TARGET)/buildroot-$(BR_VER) BR2_EXTERNAL=$(PWD)/general O=$(TARGET)
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BR_LINK = https://github.com/buildroot/buildroot/archive
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BR_FILE = /tmp/buildroot-$(BR_VER).tar.gz
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TARGET ?= $(PWD)/output
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CONFIG = $(error variable BOARD is not defined)
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TIMER := $(shell date +%s)
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ifeq ($(or $(MAKECMDGOALS), $(BOARD)),)
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LIST := $(shell find ./br-ext-*/configs/*_defconfig | sort | \
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sed -E "s/br-ext-chip-(.+).configs.(.+)_defconfig/'\2' '\1 \2'/")
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BOARD := $(or $(shell whiptail --title "Available boards" --menu "Select a config:" 20 70 12 \
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--notags $(LIST) 3>&1 1>&2 2>&3),$(CONFIG))
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endif
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ifneq ($(BOARD),)
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CONFIG := $(shell find br-ext-*/configs/*_defconfig | grep -m1 $(BOARD))
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include $(CONFIG)
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endif
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all: build repack timer
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build: defconfig
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@$(BR_MAKE) all
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br-%: defconfig
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@$(BR_MAKE) $(subst br-,,$@)
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defconfig: prepare
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@echo --- $(or $(CONFIG),$(error variable BOARD is not found))
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@$(BR_MAKE) BR2_DEFCONFIG=$(PWD)/$(CONFIG) defconfig
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prepare:
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@if test ! -e $(TARGET)/buildroot-$(BR_VER); then \
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wget -c -q $(BR_LINK)/$(BR_VER).tar.gz -O $(BR_FILE); \
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mkdir -p $(TARGET); tar -xf $(BR_FILE) -C $(TARGET); fi
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help:
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@printf "BR-OpenIPC usage:\n \
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- make list - show available device configurations\n \
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- make deps - install build dependencies\n \
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- make clean - remove defconfig and target folder\n \
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- make package - list available packages\n \
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- make distclean - remove buildroot and output folder\n \
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- make br-linux - build linux kernel only\n\n"
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list:
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@ls -1 br-ext-chip-*/configs
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package:
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@find general/package/* -maxdepth 0 -type d -printf "br-%f\n" | grep -v patch
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toolname:
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@general/scripts/show_toolchains.sh $(CONFIG)
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clean:
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@rm -rf $(TARGET)/images $(TARGET)/target
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distclean:
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@rm -rf $(BR_FILE) $(TARGET)
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deps:
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sudo apt-get install -y automake autotools-dev bc build-essential cpio \
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curl file fzf git libncurses-dev libtool lzop make rsync unzip wget
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timer:
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@echo - Build time: $(shell date -d @$(shell expr $(shell date +%s) - $(TIMER)) -u +%M:%S)
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repack:
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ifeq ($(BR2_TARGET_ROOTFS_SQUASHFS),y)
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ifeq ($(BR2_OPENIPC_FLASH_SIZE),"8")
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@$(call PREPARE_REPACK,uImage,2048,rootfs.squashfs,5120,nor)
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else
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@$(call PREPARE_REPACK,uImage,2048,rootfs.squashfs,8192,nor)
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endif
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endif
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ifeq ($(BR2_TARGET_ROOTFS_UBI),y)
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ifeq ($(BR2_OPENIPC_SOC_VENDOR),"rockchip")
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@$(call PREPARE_REPACK,zboot.img,4096,rootfs.ubi,16384,nand)
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else ifeq ($(BR2_OPENIPC_SOC_VENDOR),"sigmastar")
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@$(call PREPARE_REPACK,,,rootfs.ubi,16384,nand)
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else
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@$(call PREPARE_REPACK,uImage,4096,rootfs.ubi,16384,nand)
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endif
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endif
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ifeq ($(BR2_TARGET_ROOTFS_INITRAMFS),y)
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@$(call PREPARE_REPACK,uImage,16384,,,initramfs)
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endif
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define PREPARE_REPACK
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$(if $(1),$(call CHECK_SIZE,$(1),$(2)))
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$(if $(3),$(call CHECK_SIZE,$(3),$(4)))
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$(call REPACK_FIRMWARE,$(1),$(3),$(5))
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endef
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define CHECK_SIZE
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$(eval FILE_SIZE = $(shell expr $(shell stat -c %s $(TARGET)/images/$(1) || echo 0) / 1024))
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if test $(FILE_SIZE) -eq 0; then exit 1; fi
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echo - $(1): [$(FILE_SIZE)KB/$(2)KB]
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if test $(FILE_SIZE) -gt $(2); then \
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echo -- size exceeded by: $(shell expr $(FILE_SIZE) - $(2))KB; exit 1; fi
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endef
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define REPACK_FIRMWARE
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mkdir -p $(TARGET)/images/$(3)
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$(if $(1),cd $(TARGET)/images/$(3) && cp -f ../$(1) $(1).$(BR2_OPENIPC_SOC_MODEL))
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$(if $(2),cd $(TARGET)/images/$(3) && cp -f ../$(2) $(2).$(BR2_OPENIPC_SOC_MODEL))
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$(if $(1),cd $(TARGET)/images/$(3) && md5sum $(1).$(BR2_OPENIPC_SOC_MODEL) > $(1).$(BR2_OPENIPC_SOC_MODEL).md5sum)
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$(if $(2),cd $(TARGET)/images/$(3) && md5sum $(2).$(BR2_OPENIPC_SOC_MODEL) > $(2).$(BR2_OPENIPC_SOC_MODEL).md5sum)
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$(if $(1),$(eval KERNEL = $(1).$(BR2_OPENIPC_SOC_MODEL) $(1).$(BR2_OPENIPC_SOC_MODEL).md5sum),$(eval KERNEL =))
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$(if $(2),$(eval ROOTFS = $(2).$(BR2_OPENIPC_SOC_MODEL) $(2).$(BR2_OPENIPC_SOC_MODEL).md5sum),$(eval ROOTFS =))
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$(eval ARCHIVE = ../openipc.$(BR2_OPENIPC_SOC_MODEL)-$(3)-$(BR2_OPENIPC_FLAVOR).tgz)
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cd $(TARGET)/images/$(3) && tar -czf $(ARCHIVE) $(KERNEL) $(ROOTFS)
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rm -rf $(TARGET)/images/$(3)
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endef
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