#### This is a mirror page, please see the original page:

https://xrepo.xmake.io/#/zh-cn/getting_started

## 简介

xrepo 是一个基于 Xmake 的跨平台 C/C++ 包管理器。

它基于 xmake 提供的运行时，但却是一个完整独立的包管理程序，相比 vcpkg/homebrew 此类包管理器，xrepo 能够同时提供更多平台和架构的 C/C++ 包。

并且还支持多版本语义选择，另外它还是一个去中心化的分布式仓库，不仅仅提供了官方的 xmake-repo 仓库，还支持用户自建多个私有仓库。

同时，xrepo 也支持从 vcpkg/homebrew/conan 等第三方包管理器中安装包，并提供统一一致的库链接信息，方便与第三方项目的集成对接。

如果你想要了解更多，请参考：在线文档, Github 以及 Gitee

## 安装

我们只需要安装上 xmake 就可以使用 xrepo 命令，关于 xmake 的安装，我们可以看下：xmake 安装文档。

## 支持平台

- Windows (x86, x64)
- macOS (i386, x86_64, arm64)
- Linux (i386, x86_64, cross-toolchains ..)
- *BSD (i386, x86_64)
- Android (x86, x86_64, armeabi, armeabi-v7a, arm64-v8a)
- iOS (armv7, armv7s, arm64, i386, x86_64)
- MSYS (i386, x86_64)
- MinGW (i386, x86_64, arm, arm64)
- Cross Toolchains

## 分布式仓库支持

除了可以直接从官方仓库：xmake-repo 检索安装包之外，
我们还可以添加任意多个自建的仓库，甚至可以完全隔离外网，仅仅在公司内部网络维护私有包的安装集成。

只需要通过下面的命令，添加上自己的仓库地址：

    $ xrepo add-repo myrepo https://github.com/mygroup/myrepo

## 与 xmake 的工程无缝集成

    add_requires("tbox >1.6.1", "libuv master", "vcpkg::ffmpeg", "brew::pcre2/libpcre2-8")
    add_requires("conan::openssl/1.1.1g", {alias = "openssl", optional = true, debug = true})
    target("test")
        set_kind("binary")
        add_files("src/*.c")
        add_packages("tbox", "libuv", "vcpkg::ffmpeg", "brew::pcre2/libpcre2-8", "openssl")

下面是与 xmake 集成的整体架构和编译流程。

## 快速上手

### 安装包

#### 基本使用

    $ xrepo install zlib tbox

#### 安装指定版本包

完整支持 Semantic Versioning (语义版本)。

    $ xrepo install "zlib 1.2.x"
    $ xrepo install "zlib >=1.2.0"

#### 安装指定平台包

    $ xrepo install -p iphoneos -a arm64 zlib
    $ xrepo install -p android [--ndk=/xxx] zlib
    $ xrepo install -p mingw [--mingw=/xxx] zlib
    $ xrepo install -p cross --sdk=/xxx/arm-linux-musleabi-cross zlib

#### 安装调试版本包

    $ xrepo install -m debug zlib

#### 安装动态库版本包

    $ xrepo install -k shared zlib

#### 安装指定配置包

    $ xrepo install -f "vs_runtime=MD" zlib
    $ xrepo install -f "regex=true,thread=true" boost

#### 安装第三方包管理器的包

    $ xrepo install brew::zlib
    $ xrepo install vcpkg::zlib
    $ xrepo install conan::zlib/1.2.11

### 查找包的库使用信息

    $ xrepo fetch pcre2
    {
      {
        linkdirs = {
          "/usr/local/Cellar/pcre2/10.33/lib"
        },
        links = {
          "pcre2-8"
        },
        defines = {
          "PCRE2_CODE_UNIT_WIDTH=8"
        },
        includedirs = "/usr/local/Cellar/pcre2/10.33/include"
      }
    }

    $ xrepo fetch --ldflags openssl
    -L/Users/ruki/.xmake/packages/o/openssl/1.1.1/d639b7d6e3244216b403b39df5101abf/lib -lcrypto -lssl

    $ xrepo fetch --cflags openssl
    -I/Users/ruki/.xmake/packages/o/openssl/1.1.1/d639b7d6e3244216b403b39df5101abf/include

    $ xrepo fetch -p [iphoneos|android] --cflags "zlib 1.2.x"
    -I/Users/ruki/.xmake/packages/z/zlib/1.2.11/df72d410e7e14391b1a4375d868a240c/include

    $ xrepo fetch --cflags --ldflags conan::zlib/1.2.11
    -I/Users/ruki/.conan/data/zlib/1.2.11/_/_/package/f74366f76f700cc6e991285892ad7a23c30e6d47/include -L/Users/ruki/.conan/data/zlib/1.2.11/_/_/package/f74366f76f700cc6e991285892ad7a23c30e6d47/lib -lz

### 导出安装后的包

xrepo 可以快速导出已经安装后的包，包括对应的库文件，头文件等等。

    $ xrepo export -o /tmp/output zlib

### 搜索支持的包

    $ xrepo search zlib "pcr*"
        zlib:
          -> zlib: A Massively Spiffy Yet Delicately Unobtrusive Compression Library (in xmake-repo)
        pcr*:
          -> pcre2: A Perl Compatible Regular Expressions Library (in xmake-repo)
          -> pcre: A Perl Compatible Regular Expressions Library (in xmake-repo)

### 查看包环境信息

    $ xrepo env --show luajit
    {
      OLDPWD = "/mnt/tbox",
      HOME = "/home/ruki",
      PATH = "/home/ruki/.xmake/packages/l/luajit/2.1.0-beta3/fbac76d823b844f0b91abf3df0a3bc61/bin:/tmp:/tmp/arm-linux-musleabi-cross/bin:~/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
      TERM = "xterm",
      PWD = "/mnt/xmake",
      XMAKE_PROGRAM_DIR = "/mnt/xmake/xmake",
      HOSTNAME = "e6edd61ff1ab",
      LD_LIBRARY_PATH = "/home/ruki/.xmake/packages/l/luajit/2.1.0-beta3/fbac76d823b844f0b91abf3df0a3bc61/lib",
      SHLVL = "1",
      _ = "/mnt/xmake/scripts/xrepo.sh"
    }

### 加载执行包环境并运行命令

    $ xrepo env luajit
    LuaJIT 2.1.0-beta3 -- Copyright (C) 2005-2017 Mike Pall. http://luajit.org/
    JIT: ON SSE2 SSE3 SSE4.1 BMI2 fold cse dce fwd dse narrow loop abc sink fuse
    >

    $ xrepo env -b "luajit 2.x" luajit
    $ xrepo env -p iphoneos -b "zlib,libpng,luajit 2.x" cmake ..

### 查看包信息

    $ xrepo info zlib
    The package info of project:
        require(zlib):
          -> description: A Massively Spiffy Yet Delicately Unobtrusive Compression Library
          -> version: 1.2.11
          -> urls:
             -> http://zlib.net/zlib-1.2.11.tar.gz
                -> c3e5e9fdd5004dcb542feda5ee4f0ff0744628baf8ed2dd5d66f8ca1197cb1a1
             -> https://downloads.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.gz
                -> c3e5e9fdd5004dcb542feda5ee4f0ff0744628baf8ed2dd5d66f8ca1197cb1a1
          -> repo: xmake-repo https://gitee.com/tboox/xmake-repo.git master
          -> cachedir: /Users/ruki/.xmake/cache/packages/2010/z/zlib/1.2.11
          -> installdir: /Users/ruki/.xmake/packages/z/zlib/1.2.11/d639b7d6e3244216b403b39df5101abf
          -> searchdirs:
          -> searchnames: zlib-1.2.11.tar.gz
          -> fetchinfo: 1.2.11, system
              -> version: 1.2.11
              -> links: z
              -> linkdirs: /usr/local/Cellar/zlib/1.2.11/lib
              -> includedirs: /usr/local/Cellar/zlib/1.2.11/include
          -> platforms: iphoneos, mingw@windows, macosx, mingw@linux,macosx, android@linux,macosx, windows, linux
          -> requires:
             -> plat: macosx
             -> arch: x86_64
             -> configs:
                -> debug: false
                -> vs_runtime: MT
                -> shared: false
          -> configs:
          -> configs (builtin):
             -> debug: Enable debug symbols. (default: false)
             -> shared: Enable shared library. (default: false)
             -> cflags: Set the C compiler flags.
             -> cxflags: Set the C/C++ compiler flags.
             -> cxxflags: Set the C++ compiler flags.
             -> asflags: Set the assembler flags.
             -> vs_runtime: Set vs compiler runtime. (default: MT)
                -> values: {"MT","MD"}