xmake-example

build

源码按 target group 组织，共享代码抽成静态库，便于分场景构建：

• core —— 无 GUI 依赖（json / queue / libhv / sqlite_orm / xtensor / 串口 …），CI 构建这一组
• plot —— implot / implot3d 可视化示例，依赖系统 GL/GLFW

xmake f -y -m release     # 配置（依赖按 target 声明）
xmake build -y -g core    # 只构建 core 组
xmake build -y -g plot    # 只构建 plot 组
xmake build -y            # 构建全部

plot 组开关：

• --plot=y（默认）—— 解析并构建 implot/implot3d，需要系统 GL/GLFW/X11
• --plot=n —— 完全跳过 GUI 依赖，CI 与无图形库的机器用这个：

xmake f -y -m release --plot=n   # 不会拉取 imgui/glfw/libx11/libxext 依赖树
xmake build -y -g core

共享静态库（避免重复编译）：

• utils —— src/utils（log / mytime），被需要日志/时间的 target 依赖
• plot_common —— implot / implot3d / common / Fonts 公共源码，5 个 plot 程序共用

网络优化

https://xmake.io/zh/guide/package-management/network-optimization.html

--proxy_hosts=PROXY_HOSTS    Only enable proxy for the given hosts list, it will enable all if be unset,
                             and we can pass match pattern to list:
                                 e.g.
                                 - xmake g --proxy_hosts='github.com,gitlab.*,*.xmake.io'
                                 
xmake g --proxy_hosts='github.com,gitlab.*,*.xmake.io'                                 

local dependent packages

wei get from github and cmake or xmake ,and installed. xmake install --admin at /usr/local/

• cpplinuxserial
• apt install .

xmake package

• rapidcsv read datas from csv file

libhv

udp ,tcp,http,websocket.

other examples

lock-free concurrentqueue, cppzmq, csv 🐞

run zlmediakit:

sudo ./zlmediakit

check your v4l2 carmera dev/video?

video_fname = std::string("0");

function	lib	alternate	note
frame	asio/libhv	boost,libhv	lightweight frame work
arg cli	argparse	cli11	cmd line param parser
log	quill	fmtlog loguru	lightweight log
csv	rapidcsv	csv2	csv parser
structor data file	npy	csv	share numpy files
queue	concurrentqueue	atomic_queue	lock-free concurrent queue
async_serial port	cpplinuxserial,with readerwriterqueue	asio2	async serial
tcp/http	libhv	coost	tcp http with coroutine
websocket	libhv	(uwebsocket not in xmake)	websocket
zero mq	cppzmq		message queue between other language
json	nlohmann_json	simdjson	simdjson just parser,do not have serializer,waiting for sonic-cpp having cross fun
base64	simdutf	cppcodec	simd depend
format	fmt	cout	print vector directly,with LOG_S(INFO)<< fmt::format("vector data:{}",data),#include "fmt/core.h",#include "fmt/ranges.h"
database orm	sqlite_orm		database orm

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