{"id":1370,"date":"2022-07-17T14:50:00","date_gmt":"2022-07-17T06:50:00","guid":{"rendered":"https:\/\/www.zhiwanyuzhou.com\/?p=1370"},"modified":"2022-07-18T14:54:09","modified_gmt":"2022-07-18T06:54:09","slug":"%e4%bd%bf%e7%94%a8buildroot%e5%88%b6%e4%bd%9c%e4%ba%a4%e5%8f%89%e7%bc%96%e8%af%91%e5%b7%a5%e5%85%b7%e9%93%be","status":"publish","type":"post","link":"https:\/\/www.zhiwanyuzhou.com\/index.php\/2022\/07\/17\/%e4%bd%bf%e7%94%a8buildroot%e5%88%b6%e4%bd%9c%e4%ba%a4%e5%8f%89%e7%bc%96%e8%af%91%e5%b7%a5%e5%85%b7%e9%93%be\/","title":{"rendered":"\u4f7f\u7528buildroot\u5236\u4f5c\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe"},"content":{"rendered":"\n<h2>\u4e00\u3001\u4ea4\u53c9\u7f16\u8bd1<\/h2>\n\n\n\n<p>\u4ea4\u53c9\u7f16\u8bd1\u662f\u5728\u4e00\u4e2a\u5e73\u53f0\u4e0a\u751f\u6210\u53e6\u4e00\u4e2a\u5e73\u53f0\u4e0a\u7684\u53ef\u6267\u884c\u4ee3\u7801\u3002\u540c\u4e00\u4e2a\u4f53\u7cfb\u7ed3\u6784\u53ef\u4ee5\u8fd0\u884c\u4e0d\u540c\u7684\u64cd\u4f5c\u7cfb\u7edf\uff1b\u540c\u6837\uff0c\u540c\u4e00\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u4e5f\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u4f53\u7cfb\u7ed3\u6784\u4e0a\u8fd0\u884c\u3002<\/p>\n\n\n\n<p>\u8981\u8fdb\u884c\u4ea4\u53c9\u7f16\u8bd1\uff0c\u6211\u4eec\u9700\u8981\u5728\u4e3b\u673a\u5e73\u53f0\u4e0a\u5b89\u88c5\u5bf9\u5e94\u7684\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\uff08cross compilation tool chain\uff09\uff0c\u7136\u540e\u7528\u8fd9\u4e2a\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u7f16\u8bd1\u6211\u4eec\u7684\u6e90\u4ee3\u7801\uff0c\u6700\u7ec8\u751f\u6210\u53ef\u5728\u76ee\u6807\u5e73\u53f0\u4e0a\u8fd0\u884c\u7684\u4ee3\u7801\u3002<\/p>\n\n\n\n<h2>\u4e8c\u3001buildroot<\/h2>\n\n\n\n<p>buildroot \u662fLinux\u5e73\u53f0\u4e0a\u4e00\u4e2a\u6784\u5efa\u5d4c\u5165\u5f0fLinux\u7cfb\u7edf\u7684\u6846\u67b6\u3002\u6574\u4e2aBuildroot\u662f\u7531Makefile\u811a\u672c\u548cKconfig\u914d\u7f6e\u6587\u4ef6\u6784\u6210\u7684\u3002\u4f60\u53ef\u4ee5\u548c\u7f16\u8bd1Linux\u5185\u6838\u4e00\u6837\uff0c\u901a\u8fc7buildroot\u914d\u7f6e\uff0cmenuconfig\u4fee\u6539\uff0c\u7f16\u8bd1\u51fa\u4e00\u4e2a\u5b8c\u6574\u7684\u53ef\u4ee5\u76f4\u63a5\u70e7\u5199\u5230\u673a\u5668\u4e0a\u8fd0\u884c\u7684Linux\u7cfb\u7edf\u8f6f\u4ef6(\u5305\u542bboot\u3001kernel\u3001rootfs\u4ee5\u53carootfs\u4e2d\u7684\u5404\u79cd\u5e93\u548c\u5e94\u7528\u7a0b\u5e8f)\u3002<\/p>\n\n\n\n<p>\u76ee\u524d\u6700\u65b0\u7248\u662f2022.05\uff0c\u4e0b\u8f7d\u5730\u5740<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>https:\/\/buildroot.org\/download.html<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"802\" src=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-41-1024x802.png?v=1658113492\" alt=\"\" class=\"wp-image-1374\" srcset=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-41-1024x802.png?v=1658113492 1024w, https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-41-300x235.png?v=1658113492 300w, https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-41-768x601.png?v=1658113492 768w, https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-41.png?v=1658113492 1180w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u5386\u53f2\u7248\u672c\u4e0b\u8f7d\u5730\u5740<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>https:\/\/buildroot.org\/downloads\/<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2>\u4e09\u3001\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe<\/h2>\n\n\n\n<h3>1\u3001\u5b89\u88c5\u73af\u5883<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Ubuntu 20.04<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3>2\u3001\u5b89\u88c5\u8f6f\u4ef6<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td># \u4f9d\u8d56\u5de5\u5177\u3001\u5e93<br>sudo apt install gcc make libncurses5-dev<br># qemu\u6a21\u62df\u5668\uff0c\u7528\u4e8e\u6d4b\u8bd5\u4e0d\u540ccpu\u67b6\u6784\u7f16\u8bd1\u7684\u7a0b\u5e8f<br>sudo apt install qemu-user<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3>3\u3001\u5b89\u88c5\u6b65\u9aa4<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>wget https:\/\/buildroot.org\/downloads\/buildroot-2022.05.tar.xz<br>tar xf buildroot-2022.05.tar.xz<br>cd buildroot-2022.05\/<br>make menuconfig<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u4f7f\u7528\u83dc\u5355\u914d\u7f6e<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"729\" height=\"417\" src=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-42.png\" alt=\"\" class=\"wp-image-1378\" srcset=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-42.png?v=1658114288 729w, https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-42-300x172.png?v=1658114288 300w\" sizes=\"(max-width: 729px) 100vw, 729px\" \/><\/figure>\n\n\n\n<p>\u56e0\u4e3a\u53ea\u9700\u8981\u4ea4\u53c9\u7f16\u8bd1\u94fe\uff0c\u6240\u4ee5\u53ea\u9700\u8981\u914d\u7f6e\u51e0\u4e2a\u5730\u65b9\u5373\u53ef\uff0c\u6309Enter\u9009\u62e9\uff0c\u6309ESC\u4e24\u6b21\u9000\u51fa\u5f53\u524d\u83dc\u5355\u3002<\/p>\n\n\n\n<ul><li>Target options -&gt; Target Architecture -&gt; \u9009\u62e9cpu\u67b6\u6784\uff08ARC\u3001ARM\u3001MIPS\u3001PowerPC\u7b49\u7b49\uff09<\/li><\/ul>\n\n\n\n<p>                                 -&gt; Target Architecture -&gt; \u9009\u62e9\u7c7b\u578b\uff08\u5982ARM\u5206\u4e3aarmv4\u3001armv5\u3001armv6\u7b49\u7b49\uff09    <\/p>\n\n\n\n<ul><li>Toolchain -&gt; C library -&gt; \u9009\u62e9c\u5e93\u7c7b\u578b\uff08uclibc\u3001glibc\u3001musl\uff09<\/li><\/ul>\n\n\n\n<p>                          -&gt;Kernel Headers -&gt; \u9009\u62e9\u5185\u6838\u7248\u672c\uff08\u4e5f\u53ef\u4ee5\u624b\u52a8\u6307\u5b9a\u4e0b\u8f7d\uff09<\/p>\n\n\n\n<p>Target options\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"719\" height=\"429\" src=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-43.png\" alt=\"\" class=\"wp-image-1379\" srcset=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-43.png?v=1658114679 719w, https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-43-300x179.png?v=1658114679 300w\" sizes=\"(max-width: 719px) 100vw, 719px\" \/><\/figure>\n\n\n\n<p>   Toolchain\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"718\" height=\"422\" src=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-45.png\" alt=\"\" class=\"wp-image-1382\" srcset=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-45.png?v=1658115018 718w, https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-45-300x176.png?v=1658115018 300w\" sizes=\"(max-width: 718px) 100vw, 718px\" \/><\/figure>\n\n\n\n<p>\u8bbe\u7f6e\u597d\u6309\u53f3\u65b9\u5411\u952e\u540e\u9009\u62e9Save\u4fdd\u5b58\u914d\u7f6e<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"714\" height=\"419\" src=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-46.png\" alt=\"\" class=\"wp-image-1384\" srcset=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-46.png?v=1658117474 714w, https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-46-300x176.png?v=1658117474 300w\" sizes=\"(max-width: 714px) 100vw, 714px\" \/><\/figure>\n\n\n\n<p>\u4fdd\u5b58\u597d\u540e\uff0c\u591a\u6b21\u70b9\u51fbExit\u9000\u51fa<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"721\" height=\"424\" src=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-47.png\" alt=\"\" class=\"wp-image-1385\" srcset=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-47.png?v=1658117556 721w, https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-47-300x176.png?v=1658117556 300w\" sizes=\"(max-width: 721px) 100vw, 721px\" \/><\/figure>\n\n\n\n<p>\u5f00\u59cb\u7f16\u8bd1\uff0c\u53c2\u6570\u540e\u9762\u52a0\u5165-j4\u8868\u793a4\u4e2a\u7ebf\u7a0b\u7f16\u8bd1\uff0cV=0\u8868\u793a\u7b80\u6613\u8f93\u51fa\u65e5\u5fd7\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>make toolchain -j4 V=0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u7f16\u8bd1\u597d\u540e\u63d0\u793a\u5982\u4e0b\uff0c\u5982\u679c\u7f16\u8bd1\u7684\u8fc7\u7a0b\u4e2d\u62a5\u9519\uff0c\u9700\u8981\u5148\u89e3\u51b3\u62a5\u9519\u95ee\u9898\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"912\" height=\"209\" src=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-48.png\" alt=\"\" class=\"wp-image-1386\" srcset=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-48.png?v=1658125143 912w, https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-48-300x69.png?v=1658125143 300w, https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-48-768x176.png?v=1658125143 768w\" sizes=\"(max-width: 912px) 100vw, 912px\" \/><\/figure>\n\n\n\n<p>\u5de5\u5177\u94fe\u8def\u5f84\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>buildroot\u6839\u76ee\u5f55\/output\/host<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"798\" height=\"275\" src=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-49.png\" alt=\"\" class=\"wp-image-1387\" srcset=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-49.png?v=1658125320 798w, https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-49-300x103.png?v=1658125320 300w, https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-49-768x265.png?v=1658125320 768w\" sizes=\"(max-width: 798px) 100vw, 798px\" \/><\/figure>\n\n\n\n<p>\u5de5\u5177\u94fe\u4e2d\u53ef\u6267\u884c\u6587\u4ef6\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"868\" height=\"366\" src=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-50.png\" alt=\"\" class=\"wp-image-1388\" srcset=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-50.png?v=1658125458 868w, https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-50-300x126.png?v=1658125458 300w, https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-50-768x324.png?v=1658125458 768w\" sizes=\"(max-width: 868px) 100vw, 868px\" \/><\/figure>\n\n\n\n<p>\u52a0\u5165\u73af\u5883\u53d8\u91cf\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code has-palette-color-4-color has-palette-color-8-background-color has-text-color has-background\"><code>cd buildroot-2022.05\/output\/host\/bin\necho \"export PATH=\\$PATH:$(pwd)\" &gt;&gt; ~\/.bashrc\nsource ~\/.bashrc<\/code><\/pre>\n\n\n\n<p>\u76f4\u63a5\u8f93\u5165arm-linux-gcc\u5373\u53ef\u4f7f\u7528\u5de5\u5177\u94fe\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"965\" height=\"155\" src=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-54.png\" alt=\"\" class=\"wp-image-1392\" srcset=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-54.png?v=1658126028 965w, https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-54-300x48.png?v=1658126028 300w, https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-54-768x123.png?v=1658126028 768w\" sizes=\"(max-width: 965px) 100vw, 965px\" \/><\/figure>\n\n\n\n<h2>\u56db\u3001\u6d4b\u8bd5\u6548\u679c<\/h2>\n\n\n\n<p>\u6d4b\u8bd5\u7a0b\u5e8fhelloworld.c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code has-palette-color-4-color has-palette-color-8-background-color has-text-color has-background\"><code>#include &lt;stdio.h&gt;\n#include &lt;stdlib.h&gt;\n\nint main(int argc, char *argv)\n{\n    printf(\"hello world\\n\");\n    return 0;\n}<\/code><\/pre>\n\n\n\n<p>\u9759\u6001\u7f16\u8bd1arm\u7248\u7a0b\u5e8f\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"723\" height=\"103\" src=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-57.png\" alt=\"\" class=\"wp-image-1397\" srcset=\"https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-57.png?v=1658127219 723w, https:\/\/www.zhiwanyuzhou.com\/wp-content\/uploads\/2022\/07\/image-57-300x43.png?v=1658127219 300w\" sizes=\"(max-width: 723px) 100vw, 723px\" \/><\/figure>\n\n\n\n<h2>\u4e94\u3001\u53c2\u8003\u94fe\u63a5<\/h2>\n\n\n\n<p><a href=\"https:\/\/baike.baidu.com\/item\/%E4%BA%A4%E5%8F%89%E7%BC%96%E8%AF%91\/10916911\">https:\/\/baike.baidu.com\/item\/%E4%BA%A4%E5%8F%89%E7%BC%96%E8%AF%91\/10916911<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/blog.csdn.net\/qq_44045338\/article\/details\/109230692\">https:\/\/blog.csdn.net\/qq_44045338\/article\/details\/109230692<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u4ea4\u53c9\u7f16\u8bd1 \u4ea4\u53c9\u7f16\u8bd1\u662f\u5728\u4e00\u4e2a\u5e73\u53f0\u4e0a\u751f\u6210\u53e6\u4e00\u4e2a\u5e73\u53f0\u4e0a\u7684\u53ef\u6267\u884c\u4ee3\u7801\u3002\u540c\u4e00\u4e2a\u4f53\u7cfb\u7ed3\u6784\u53ef\u4ee5\u8fd0\u884c\u4e0d\u540c\u7684\u64cd\u4f5c\u7cfb\u7edf\uff1b\u540c\u6837\uff0c\u540c\u4e00\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u4e5f\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u4f53\u7cfb\u7ed3\u6784\u4e0a\u8fd0\u884c\u3002 \u8981\u8fdb\u884c\u4ea4\u53c9\u7f16\u8bd1\uff0c\u6211\u4eec\u9700\u8981\u5728\u4e3b\u673a\u5e73\u53f0\u4e0a\u5b89\u88c5\u5bf9\u5e94\u2026<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[16],"tags":[],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":5}},"_links":{"self":[{"href":"https:\/\/www.zhiwanyuzhou.com\/index.php\/wp-json\/wp\/v2\/posts\/1370"}],"collection":[{"href":"https:\/\/www.zhiwanyuzhou.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhiwanyuzhou.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhiwanyuzhou.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhiwanyuzhou.com\/index.php\/wp-json\/wp\/v2\/comments?post=1370"}],"version-history":[{"count":10,"href":"https:\/\/www.zhiwanyuzhou.com\/index.php\/wp-json\/wp\/v2\/posts\/1370\/revisions"}],"predecessor-version":[{"id":1398,"href":"https:\/\/www.zhiwanyuzhou.com\/index.php\/wp-json\/wp\/v2\/posts\/1370\/revisions\/1398"}],"wp:attachment":[{"href":"https:\/\/www.zhiwanyuzhou.com\/index.php\/wp-json\/wp\/v2\/media?parent=1370"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhiwanyuzhou.com\/index.php\/wp-json\/wp\/v2\/categories?post=1370"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhiwanyuzhou.com\/index.php\/wp-json\/wp\/v2\/tags?post=1370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}