CentOS 7 安装 re2c 和 ninja
<div class="entry-content"><p>CentOS 7 通过源码安装 re2c 最新版，解决 <code class=" prettyprinted"><span class="pln">configure<span class="pun">:<span class="pln"> WARNING<span class="pun">:<span class="pln"> <span class="typ">You<span class="pln"> will need re2c <span class="lit">0.13<span class="pun">.<span class="lit">4<span class="pln"> <span class="kwd">or<span class="pln"> later <span class="kwd">if<span class="pln"> you want to regenerate PHP parsers</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code> 问题。</p>
<h4>1、准备编译环境</h4>
<pre class="wp-block-code prettyprinted"><span style="font-size: 16px"><code class=" prettyprinted"><span class="pln"><span class="pln">yum <span class="pun"><span class="pun">-<span class="pln"><span class="pln">y install git automake gcc<span class="pun"><span class="pun">+<span class="pln"><span class="pln"> gcc<span class="pun"><span class="pun">-<span class="pln"><span class="pln">c<span class="pun"><span class="pun">++<span class="pln"><span class="pln"> libtool</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code></span></pre>
<h4>2、获取源码、并编译安装</h4>
<pre class="wp-block-code prettyprinted"><span style="font-size: 16px"><code class=" prettyprinted"><span class="pln"><span class="pln">git clone https<span class="pun"><span class="pun">:<span class="com"><span class="com">//github.com/skvadrik/re2c.git re2c<span class="pln"><span class="pln">
cd re2c
mkdir <span class="pun"><span class="pun">-<span class="pln"><span class="pln">p m4
<span class="pun"><span class="pun">./<span class="pln"><span class="pln">autogen<span class="pun"><span class="pun">.<span class="pln"><span class="pln">sh <span class="pun"><span class="pun">&&<span class="pln"><span class="pln"> <span class="pun"><span class="pun">./<span class="pln"><span class="pln">configure <span class="pun"><span class="pun">--<span class="pln"><span class="pln">prefix<span class="pun"><span class="pun">=/<span class="pln"><span class="pln">usr <span class="pun"><span class="pun">&&<span class="pln"><span class="pln"> make
sudo make install</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></code></span></pre>
<p>备用下载地址： https://down.24kplus.com/linux/re2c-1.1.1.tar.gz</p>
<h4>3、检查是否安装成功</h4>
<pre class="wp-block-code prettyprinted"><span style="font-size: 16px"><code class=" prettyprinted"><span class="pln"><span class="pln">re2c <span class="pun"><span class="pun">-<span class="pln"><span class="pln">v</span></span></span></span></span></span></code></span></pre>
<p><span style="font-size: 16px"><code class=" prettyprinted"><span class="pln">re2c <span class="lit">1.1<span class="pun">.<span class="lit">1</span></span></span></span></code></span></p>
<p>官方安装文档：http://re2c.org/install/install.html</p>
<p><span style="font-family: "Microsoft YaHei"; font-size: 16px"><span style="font-family: "Microsoft YaHei"; font-size: 16px">这样就安装完毕了，因为re2c作为基础依赖，所以这里采用默认安装，上面的安装说明页面也给出了详细的安装细节.</span></span></p>
<p><span style="font-family: "Microsoft YaHei"; font-size: 16px"> 然后可以安装ninja了，ninja官网地址：https://ninja-build.org/，github仓库地址：https://github.com/ninja-build/ninja，可以从github仓库克隆项目切换到release分支或者下载release包，目前最新版是1.8.2，安装过程如下：</span></p>
<p><span style="font-family: "Microsoft YaHei"; font-size: 16px"> 解压：</span></p>
<div class="cnblogs_code">
<pre><span style="color: rgba(0, 0, 255, 1)">unzip ninja-<span style="color: rgba(128, 0, 128, 1)">1.8.<span style="color: rgba(128, 0, 128, 1)">2.<span style="color: rgba(0, 0, 255, 1)">zip<span style="color: rgba(0, 0, 0, 1)">
cd ninja-<span style="color: rgba(128, 0, 128, 1)">1.8.<span style="color: rgba(128, 0, 128, 1)">2/</span></span></span></span></span></span></span></pre>
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<p><span style="font-family: "Microsoft YaHei"; font-size: 16px"> 然后github首页上有安装的命令：</span></p>
<p><span style="font-family: "Microsoft YaHei"; font-size: 16px"> <img src="https://images2018.cnblogs.com/blog/734555/201807/734555-20180719105818972-1189160656.png"></span></p>
<p><span style="font-family: "Microsoft YaHei"; font-size: 16px"> 现在可以执行 <span class="cnblogs_code">./configure.py --help 查看帮助，直接执行 <span class="cnblogs_code">./configure.py --bootstrap 进行编译，编译完成之后，当前目录下会有ninja的可执行文件，执行 <span class="cnblogs_code">./ninja -h 可以查看帮助</span></span></span></span></p>
<p><span style="font-family: "Microsoft YaHei"; font-size: 16px"> ninja比较精简，只需要一个可执行文件即可，现在可以做软链或者复制到/usr/bin下面就可以直接调用了，比如： <span class="cnblogs_code"><span style="color: rgba(0, 0, 255, 1)">cp ninja /usr/bin/ 然后可以直接使用 <span class="cnblogs_code">ninja 命令，这样就安装好了. <br></span></span></span></span></p>
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来源：https://www.cnblogs.com/bjarnescottlee/p/13872893.html
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