sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
"registry-mirrors": ["https://yxzrazem.mirror.aliyuncs.com"]
}
EOF
sudo systemctl daemon-reload
sudo systemctl restart dockersudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
"registry-mirrors": ["https://yxzrazem.mirror.aliyuncs.com"]
}
EOF
sudo systemctl daemon-reload
sudo systemctl restart dockerCC = arm-linux-gnueabihf-gcc#这里使用你板子编译的gcc最好指定有路径的更明确
LVGL_DIR ?= $(shell pwd)/..#创建lvgl的根目录
LVGL_DIR_NAME ?= lvgl
CFLAGS ?= -O3 -g0 -I$(LVGL_DIR)/
LDFLAGS ?= -lm -lpthread
BIN = bbu_base_func
MAINSRC = ../main.c ../tcp_server.c ../lx2160_fan.c ../lx2160_tmp.c ../lxspi_gd32.c ../clk_sync.c
include $(LVGL_DIR)/lvgl/lvgl.mk
include $(LVGL_DIR)/lv_drivers/lv_drivers.mk
OBJEXT ?= .o
AOBJS = $(ASRCS:.S=$(OBJEXT))
COBJS = $(CSRCS:.c=$(OBJEXT))
MAINOBJ = $(MAINSRC:.c=$(OBJEXT))
SRCS = $(ASRCS) $(CSRCS) $(MAINSRC)
OBJS = $(AOBJS) $(COBJS)
all: default
%.o: %.c
@$(CC) $(CFLAGS) -c $(INCLUDES) $< -o $@
@echo "CC $<"
default: $(AOBJS) $(COBJS) $(MAINOBJ)
$(CC) -static -o $(BIN) $(MAINOBJ) $(AOBJS) $(COBJS) $(LDFLAGS)
cp $(BIN) ../
clean:
rm -f $(BIN) $(AOBJS) $(COBJS) $(MAINOBJ)
1、查看磁盘使用大小：
df -h
2、查看目录占用大小
cat /proc/kallsyms grep fib4 rule default
1、下载源文件
http://ftp.gnu.org/pub/gnu/ncurses/
Tags · mirror/ncurses (github.com)
Ncurses project files : Ncurses (launchpad.net)
2、加压并配置
./configure --prefix=/usr/aarch64-linux-gnu --host=aarch64-linux CC=aarch64-linux-gnu-gcc --without-cxx --without-cxx-binding --without-ada --without-manpages --enable-overwrite --without-debug --without-tests --with-shared --without-tests --without-progs
3、编译并安装
make&&make install