{"id":3989,"date":"2022-08-04T22:58:59","date_gmt":"2022-08-04T14:58:59","guid":{"rendered":"https:\/\/blog.coderfan.org\/?p=3989"},"modified":"2023-02-07T14:43:21","modified_gmt":"2023-02-07T06:43:21","slug":"android-compile-progress-document","status":"publish","type":"post","link":"https:\/\/blog.coderfan.org\/en\/android-compile-progress-document.html","title":{"rendered":"\u5b89\u5353\u6e90\u7801\u7f16\u8bd1\u6d41\u7a0b\u8bb0\u5f55"},"content":{"rendered":"<div class='booster-block booster-read-block'>\n                <div class=\"twp-read-time\">\n                \t<i class=\"booster-icon twp-clock\"><\/i> <span>Read Time:<\/span>1 Minute, 54 Second                <\/div>\n\n            <\/div>\n<p class=\"has-text-align-justify\">\u4f5c\u4e3a\u4e00\u540dAndroid\u5f00\u53d1\u5de5\u7a0b\u5e08\uff0c\u6e90\u7801\u7f16\u8bd1\u4e43\u662f\u5bb6\u5e38\u4fbf\u996d\u7684\u4e8b\u3002\u4f46\u6bcf\u6b21\u5728\u65b0\u7684\u73af\u5883\u4e0a\u8fdb\u884c\u914d\u7f6e\uff0c\u603b\u4f1a\u51fa\u73b0\u8fd9\u6837\u6216\u8005\u90a3\u6837\u7684\u95ee\u9898\u3002\u4eca\u5929\u8fd9\u7bc7\u6587\u7ae0\u5c06\u4f1a\u6839\u636e\u81ea\u5df1\u5728\u6e90\u7801\u7f16\u8bd1\u8fc7\u7a0b\u4e2d\u9047\u5230\u4e00\u4e9b\u95ee\u9898\u53ca\u7ecf\u5386\uff0c\u5199\u4e00\u7bc7\u603b\u7ed3\u6027\u7684\u6587\u7ae0\uff0c\u65b9\u4fbf\u4ee5\u540e\u51fa\u73b0\u95ee\u9898\u65f6\u8fdb\u884c\u67e5\u9605\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Preliminary preparation<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u786c\u4ef6\u914d\u7f6e<\/h3>\n\n\n\n<p class=\"has-text-align-justify\">\u4e00\u822c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u865a\u62df\u673a\u6216\u8005\u662f\u76f4\u63a5\u4f7f\u7528Linux\u670d\u52a1\u5668\u6765\u8fdb\u884c\u6e90\u7801\u7684\u7f16\u8bd1\u3002\u7531\u4e8eAndroid\u6e90\u7801\u8f83\u5927\uff08200G\u4ee5\u4e0a\uff09\uff0c\u6211\u4eec\u9700\u8981\u7559\u8db3\u591f\u7684\u78c1\u76d8\u7a7a\u95f4\uff0c\u8fd9\u91cc\u63a8\u8350\u78c1\u76d8\u5927\u5c0f\u4e3a350G\u4ee5\u4e0a\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u5b98\u65b9\u63a8\u8350RAM\u4e3a16G\uff0cCPU\u6838\u5fc3\u63a8\u83508\u6838\u3002<\/p>\n\n\n\n<p class=\"has-text-align-justify\">Google\u5b98\u65b9\u7ed9\u51fa\u7684\u4e00\u4e9b\u6570\u636e\u53ef\u80fd\u4f1a\u5bf9\u4f60\u7684\u7f16\u8bd1\u914d\u7f6e\u6709\u4e00\u4e9b\u5e2e\u52a9\uff0c\u572872\u6838\u673a\u5668\uff0cRAM64G\u7684\u60c5\u51b5\u4e0b\u6574\u7f16\u9700\u898140\u5206\u949f\uff1b\u5728RAM\u76f8\u8fd1\u7684\u60c5\u51b5\u4e0b6\u6838\u5fc3\u673a\u5668\u7f16\u8bd1\u57283\u5c0f\u65f6\u5de6\u53f3\u3002\u7cfb\u7edf\u7684\u8bdd\uff0c\u63a8\u8350Ubuntu18\u6216\u8005Ubuntu20.<\/p>\n\n\n\n<p class=\"has-text-align-justify\">\u5728\u4ee5\u4e0a\u786c\u4ef6\u57fa\u7840\u6ee1\u8db3\u7684\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u6765\u8fdb\u884c\u8f6f\u4ef6\u73af\u5883\u7684\u914d\u7f6e\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8f6f\u4ef6\u914d\u7f6e<\/h3>\n\n\n\n<p class=\"has-text-align-justify\">1\uff09\u5b89\u88c5repo\uff1a\u7531\u4e8eAOSP\u6e90\u7801\u6570\u91cf\u5e9e\u5927\uff0c\u62e5\u6709\u4f17\u591a\u7684Git\u4ed3\u5e93\u3002\u4e3a\u4e86\u65b9\u4fbf\u5730\u7ba1\u7406\u8fd9\u4e9bGit\u4ed3\u5e93\uff0cGoogle\u63a8\u51fa\u4e86repo\u8fd9\u4e2a\u5de5\u5177\u3002repo\u5de5\u5177\u672c\u8eab\u662f\u4e00\u7cfb\u5217Python\u811a\u672c\u7684\u96c6\u5408\uff0c\u5229\u7528Python\u811a\u672c\u5b9e\u73b0\u5bf9git\u547d\u4ee4\u7684\u5c01\u88c5\uff0c\u4ece\u800c\u5b8c\u6210\u5bf9git\u4ed3\u5e93\u7684\u7ba1\u7406\uff0c\u8fd9\u91cc\u6211\u4eec\u5f00\u59cb\u5b89\u88c5repo\uff08\u4ee5Ubuntu\u4e3a\u4f8b\uff09\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>  sudo apt-get update\n  sudo apt-get install repo<\/code><\/pre>\n\n\n\n<p class=\"has-text-align-justify\">\u5982\u679c\u4f60\u7684\u53d1\u884c\u7248\u8f6f\u4ef6\u6e90\u4e2d\u627e\u4e0d\u5230repo\u7684package\uff0c\u4f60\u4e5f\u53ef\u4ee5\u901a\u8fc7\u624b\u52a8\u5b89\u88c5\u7684\u65b9\u5f0f\u8fdb\u884c\u4e0b\u8f7d\uff08\u63a8\u8350\u4f7f\u7528\u624b\u52a8\u5b89\u88c5\uff09\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#\u521b\u5efa\u76ee\u5f55\nmkdir -p ~\/.bin\n#\u8bbe\u5b9a\u73af\u5883\u53d8\u91cf\n PATH=\"${HOME}\/.bin:${PATH}\"\n#\u83b7\u53d6repo\ncurl https:\/\/storage.googleapis.com\/git-repo-downloads\/repo &gt; ~\/.bin\/repo\n#\u8d4b\u4e88\u76f8\u5173\u6743\u9650\nchmod a+rx ~\/.bin\/repo<\/code><\/pre>\n\n\n\n<p>\u5728\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u901a\u8fc7repo version\u547d\u4ee4\u67e5\u770b\u662f\u5426\u6b63\u5e38\u5b89\u88c5\uff0c\u5982\u663e\u793a\u5982\u4e0b\u5185\u5bb9\uff0c\u5219\u8868\u660erepo\u5b89\u88c5\u6210\u529f\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"713\" height=\"132\" src=\"https:\/\/blog.coderfan.org\/wp-content\/uploads\/2022\/07\/89323b4b66a7a716cc117354f460a667.png\" alt=\"\" class=\"wp-image-3990\" srcset=\"https:\/\/blog.coderfan.org\/wp-content\/uploads\/2022\/07\/89323b4b66a7a716cc117354f460a667.png 713w, https:\/\/blog.coderfan.org\/wp-content\/uploads\/2022\/07\/89323b4b66a7a716cc117354f460a667-300x56.png 300w, https:\/\/blog.coderfan.org\/wp-content\/uploads\/2022\/07\/89323b4b66a7a716cc117354f460a667-18x3.png 18w\" sizes=\"auto, (max-width: 713px) 100vw, 713px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-justify\">\u8fd9\u91cc\u9700\u8981\u6ce8\u610f\uff0crepo\u4f9d\u8d56\u7684Python\u7248\u672c\u4e3aPython3\uff0c\u800c\u540e\u7eed\u6211\u4eec\u7f16\u8bd1AOSP\u6e90\u7801\u65f6\u4f7f\u7528\u7684\u662fPython2\uff0c\u5982\u679c\u62a5Python\u76f8\u5173\u7684\u9519\u8bef\uff0c\u8bf7\u68c0\u67e5Python\u7248\u672c\u3002<\/p>\n\n\n\n<p class=\"has-text-align-justify\">2\uff09\u5b89\u88c5git\uff1arepo\u5e76\u4e0d\u80fd\u53d6\u4ee3git\uff0c\u6240\u4ee5\u6211\u4eec\u8fd8\u662f\u9700\u8981\u5b89\u88c5git\u6765\u5b9e\u73b0\u5bf9\u4ee3\u7801\u4ed3\u5e93\u7684\u7ba1\u7406.\u8fd9\u91cc\u6211\u4eec\u5b89\u88c5git\uff08\u4ee5Ubuntu\u4e3a\u4f8b\uff09\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt-get install git<\/code><\/pre>\n\n\n\n<p class=\"has-text-align-justify\">\u5b89\u88c5\u5b8c\u6210\u540e\u6211\u4eec\u901a\u8fc7git &#8211;version\u547d\u4ee4\u67e5\u770b\u662f\u5426\u6b63\u5e38\u5b89\u88c5,\u6b63\u5e38\u5b89\u88c5\u540e\u6211\u4eec\u9700\u8981\u914d\u7f6egit\uff0c\u5305\u62ec\u7528\u6237\u540d\u4e0e\u90ae\u7bb1\u7b49\uff0c\u76f8\u5173\u914d\u7f6e\u547d\u4ee4\u53ef\u4ee5\u81ea\u884c\u641c\u7d22\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u62c9\u53d6\u4ee3\u7801<\/h2>\n\n\n\n<p class=\"has-text-align-justify\">\u5728\u6211\u4eec\u57fa\u672c\u7684\u8f6f\u4ef6\u5b89\u88c5\u4e4b\u540e\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5f00\u59cb\u51c6\u5907\u62c9\u53d6\u5b89\u5353\u6e90\u4ee3\u7801\u4e86\u3002\u6211\u4eec\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u5355\u72ec\u7684\u76ee\u5f55\u7528\u4e8e\u5b58\u653eAOSP\u7684\u6e90\u7801\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u521d\u59cb\u5316repo.\u901a\u8fc7\u5982\u4e0b\u547d\u4ee4\u8fdb\u884c\u521d\u59cb\u5316:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>repo init -u \u5730\u5740 -b \u5206\u652f\u540d<\/code><\/pre>\n\n\n\n<p class=\"has-text-align-justify\">\u5728\u8fd9\u4e2a\u547d\u4ee4\u4e2d,-u\u53c2\u6570\u4ee3\u8868url\u5730\u5740\uff0c\u8fd9\u91cc\u7684\u5730\u5740\u4f9d\u7167\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u5bf9\u5e94\uff0c-b\u53c2\u6570\u5f85\u53d8branch\u5206\u652f\u3002\u7531\u4e8e\u4f17\u6240\u5468\u77e5\u7684\u539f\u56e0\uff0c\u56fd\u5185\u65e0\u6cd5\u6b63\u5e38\u4e0b\u8f7dAOSP\u7684\u6e90\u7801\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e9b\u7b2c\u4e09\u65b9\u6e90\u8fdb\u884c\u4e0b\u8f7d\uff08\u5982\u6e05\u534e\u6e90\u3001\u4e2d\u79d1\u5927\u6e90\u7b49\uff09\u3002\u6bd4\u5982\u6211\u4eec\u901a\u8fc7\u5982\u4e0b\u547d\u4ee4\u4e0b\u8f7d\u6e05\u534e\u6e90\u7684AOSP\u4ee3\u7801\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>repo init -u https:\/\/mirrors.tuna.tsinghua.edu.cn\/git\/AOSP\/platform\/manifest -b android-11.0.0_r27\n<\/code><\/pre>\n\n\n\n<p class=\"has-text-align-justify\">\u4e00\u822c\u5728\u9879\u76ee\u4e0a\u6211\u4eec\u4f1a\u6709\u81ea\u5df1\u7684\u670d\u52a1\u5668\uff0c\u90a3\u4e00\u822c\u4f1a\u6709\u81ea\u5df1\u7684\u5185\u7f51\u5730\u5740\u8fdb\u884c\u4e0b\u8f7d\u3002<\/p>\n\n\n\n<p class=\"has-text-align-justify\">\u5728repo init\u6210\u529f\u540e\uff0c\u4f1a\u628a\u8fdc\u7a0b\u4ed3\u5e93\u7684manifest.xml\u540c\u6b65\u5230\u672c\u5730.\u8fd9\u4efdmanifest.xml\u4f1a\u8bb0\u5f55\u6211\u4eec\u8fdc\u7a0b\u4ed3\u5e93\u7684\u4ed3\u5e93\u5730\u5740\u4e0e\u7248\u672c\u4fe1\u606f\uff0c\u4ee5\u53ca\u6570\u91cf\u4f17\u591a\u7684git\u4ed3\u5e93\u4fe1\u606f\u3002\u6211\u4eec\u53ef\u4ee5\u8fdb\u5165.repo\u76ee\u5f55-&gt;manifests\u76ee\u5f55\u67e5\u770b\u3002<\/p>\n\n\n\n<p class=\"has-text-align-justify\">\u63a5\u4e0b\u6765\u6211\u4eec\u4f7f\u7528repo sync\u547d\u4ee4\u62c9\u53d6\u6e90\u7801\uff0c\u8fd9\u91cc\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e9b\u53c2\u6570\u8bbe\u7f6e\u6765\u66f4\u5feb\u5730\u8fdb\u884c\u62c9\u53bb\uff0c\u6bd4\u5982\u6211\u4eec\u4f7f\u7528-j\u53c2\u6570\u6765\u8bbe\u5b9a\u7ebf\u7a0b\u6570\uff0c\u4e00\u822c\u8bbe\u5b9a\u7684\u7ebf\u7a0b\u6570\u4e0d\u8981\u8d85\u8fc7\u4f60\u673a\u5668\u7684\u9650\u5236\uff0c\u5426\u5219\u4f1a\u5f97\u4e0d\u507f\u5931\u3002<\/p>\n\n\n\n<p class=\"has-text-align-justify\">\u6574\u4e2a\u62c9\u53d6\u8fc7\u7a0b\u53ef\u80fd\u4f1a\u6bd4\u8f83\u6f2b\u957f\uff0c\u4e2d\u9014\u4e5f\u53ef\u80fd\u4f1a\u6709\u5931\u8d25\u7684\u60c5\u51b5\uff0c\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u4ee5\u5199\u4e00\u4efdshell\u811a\u672c\u4f7f\u5176\u5728\u5931\u8d25\u540e\u91cd\u65b0\u8fdb\u884c\u540c\u6b65\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#!\/bin\/bash\nrepo sync -j12\n   \nwhile &#91; $? = 1 ]; do\n        \necho \"======sync failed, re-sync again======\"\nsleep 3\n        \nrepo sync -j12\ndone <\/code><\/pre>\n\n\n\n<p class=\"has-text-align-justify\">\u6700\u7ec8\u62c9\u53d6\u5b8c\u6210\u4e4b\u540e\uff0c\u6211\u4eec\u4f1a\u770b\u5230repo sync has finished successfully.\u7684\u63d0\u793a\uff0c\u81ea\u6b64\u4ee3\u7801\u62c9\u53d6\u5df2\u7ecf\u5b8c\u6210\u3002<\/p>\n\n\n\n<p>\u8fd9\u91cc\u9644\u4e0a\u4e00\u4e9brepo\u7684\u5e38\u7528\u64cd\u4f5c\uff0c\u4e5f\u8bb8\u53ef\u80fd\u4f1a\u7528\u5230\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>repo status\uff1a\u7528\u4e8e\u67e5\u770b\u5404\u4e2agit\u4ed3\u5e93\u7684\u72b6\u6001\nrepo start\uff1a\u672c\u5730\u521b\u5efa\u5e76\u5207\u6362\u5230\u65b0\u7684\u5206\u652f\uff0c\u662f\u5bf9git checkout -b\u7684\u5c01\u88c5\nrepo checkout\uff1a\u5207\u6362\u5206\u652f\uff0c\u662f\u5bf9git checkout\u7684\u5c01\u88c5\nrepo info\uff1a\u67e5\u770b\u5f53\u524dmanifest\u5206\u652f\uff0c\u4ee5\u53ca\u5404\u4ed3\u5e93\u7684\u5206\u652f\u4fe1\u606f\nrepo upload\uff1a\u4e0a\u4f20\u5185\u5bb9\nrepo forall\uff1a\u9488\u5bf9\u6240\u6709git\u4ed3\u5e93\u7684\u64cd\u4f5c<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u6e90\u7801\u7f16\u8bd1<\/h2>\n\n\n\n<p>Android\u6e90\u7801\u7684\u7f16\u8bd1\u4f9d\u8d56\u4e8eSoong\uff0c\u5177\u4f53\u7ec6\u8282\u6211\u4eec\u53ef\u4ee5\u4e0d\u5fc5\u53bb\u7ec6\u7a76\u3002\u57fa\u4e8eSoong\uff0cAOSP\u63d0\u4f9b\u4e86\u975e\u5e38\u65b9\u4fbf\u7684\u7f16\u8bd1\u6d41\u7a0b\u3002<\/p>\n\n\n\n<p class=\"has-text-align-justify\">1\uff09\u521d\u59cb\u5316\u7f16\u8bd1\u73af\u5883\uff1a\u8fd9\u4e00\u6b65\u5c06\u52a0\u8f7dAOSP\u63d0\u4f9b\u7684\u7f16\u8bd1\u811a\u672c\u8fdb\u884c\u7f16\u8bd1\u73af\u5883\u7684\u8bbe\u7f6e\uff0c\u901a\u8fc7\u5982\u4e0b\u547d\u4ee4\u5f00\u542f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>source build\/envsetup.sh<\/code><\/pre>\n\n\n\n<p>\u5728\u8fd9\u4e2a\u811a\u672c\u5185\uff0c\u5c06\u4f1a\u6267\u884c\u4ee5\u4e0b\u4e09\u4e2afunction\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>validate_current_shell\nsource_vendorsetup\naddcompletions<\/code><\/pre>\n\n\n\n<p>\u8fd9\u4e09\u4e2ashell script function\u5404\u81ea\u7684\u4f5c\u7528\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p class=\"has-text-align-justify\">validate_current_shell \uff1a\u7528\u4e8e\u68c0\u67e5\u5f53\u524d\u7684shell\u73af\u5883\uff0c\u5fc5\u987b\u662fbash\u6216\u8005zsh\u73af\u5883\uff0c\u5176\u4f59shell\u73af\u5883\u5c06\u65e0\u6cd5\u6b63\u5e38\u6267\u884c\u3002<\/p>\n\n\n\n<p class=\"has-text-align-justify\">source_vendorsetup\uff1a\u7528\u4e8e\u52a0\u8f7ddevice\/vendor\/product\u4e09\u4e2a\u76ee\u5f55\u4e0b\u7684vendorsetup.sh\u811a\u672c<\/p>\n\n\n\n<p class=\"has-text-align-justify\">addcompletions \uff1a\u5c06\u4f1a\u6839\u636e validate_current_shell \u4e2d\u62ff\u5230\u7684shell\u73af\u5883\u53bb\u8fdb\u884c\u547d\u4ee4\u7684\u8865\u5168<\/p>\n\n\n\n<p class=\"has-text-align-justify\">\u5728\u73af\u5883\u521d\u59cb\u5316\u4ee5\u540e\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u65b0\u7684\u547d\u4ee4\u4e86\uff0c\u901a\u8fc7hmm\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u8fd9\u4e9b\u65b0\u7684\u547d\u4ee4\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"805\" height=\"638\" src=\"https:\/\/blog.coderfan.org\/wp-content\/uploads\/2022\/08\/3a9d07547340f43ac72cc40f7abbb684.png\" alt=\"\" class=\"wp-image-3994\" srcset=\"https:\/\/blog.coderfan.org\/wp-content\/uploads\/2022\/08\/3a9d07547340f43ac72cc40f7abbb684.png 805w, https:\/\/blog.coderfan.org\/wp-content\/uploads\/2022\/08\/3a9d07547340f43ac72cc40f7abbb684-300x238.png 300w, https:\/\/blog.coderfan.org\/wp-content\/uploads\/2022\/08\/3a9d07547340f43ac72cc40f7abbb684-768x609.png 768w, https:\/\/blog.coderfan.org\/wp-content\/uploads\/2022\/08\/3a9d07547340f43ac72cc40f7abbb684-15x12.png 15w\" sizes=\"auto, (max-width: 805px) 100vw, 805px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-justify\">\u8fd9\u91cc\u6311\u51e0\u4e2a\u6bd4\u8f83\u5e38\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n\n\n\n<p class=\"has-text-align-justify\">lunch\uff1a\u9009\u62e9\u7f16\u8bd1\u7684\u7248\u672c\u7c7b\u578b<\/p>\n\n\n\n<p>mm\uff1a\u7f16\u8bd1\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6a21\u5757\u53ca\u5176\u4f9d\u8d56<\/p>\n\n\n\n<p>mmm\uff1a\u7f16\u8bd1\u5f53\u524d\u76ee\u5f55\u3001\u5b50\u76ee\u5f55\u4e0b\u7684\u6a21\u5757\u53ca\u5176\u4f9d\u8d56<\/p>\n\n\n\n<p>croot\uff1a\u56de\u5230Android\u6e90\u7801\u73af\u5883\u7684\u9876\u5c42\u76ee\u5f55<\/p>\n\n\n\n<p>cgrep\uff1a\u7528\u4e8e\u5728C\/C++\u6587\u4ef6\u4e2d\u8fdb\u884cgrep\u64cd\u4f5c<\/p>\n\n\n\n<p>jgrep\uff1a\u7528\u4e8e\u5728Java\u6587\u4ef6\u4e2d\u8fdb\u884cgrep\u64cd\u4f5c<\/p>\n\n\n\n<p class=\"has-text-align-justify\">2\uff09\u9009\u62e9\u7f16\u8bd1\u7248\u672c\uff1aAOSP\u63d0\u4f9b\u4e86\u4f17\u591a\u7684\u7248\u672c\u9009\u62e9\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8fd9\u4e00\u6b65\u6765\u8fdb\u884c\u9009\u62e9\uff0c\u4e0d\u540c\u7684\u7248\u672c\u9009\u62e9\u6700\u7ec8\u7684\u4ea7\u7269\u662f\u4e0d\u4e00\u6837\u7684<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>lunch<\/code><\/pre>\n\n\n\n<p class=\"has-text-align-justify\">\u8fd9\u91cc\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5lunch + \u7248\u672c\u540d\u79f0\uff0c\u4e5f\u53ef\u4ee5\u5728\u6267\u884clunch\u540e\u518d\u8f93\u5165\u5177\u4f53\u7684\u7248\u672c\u7f16\u53f7<\/p>\n\n\n\n<p>\u8fd9\u91cc\u8bb2\u4e00\u4e0bAOSP\u7684\u4ea7\u54c1\u547d\u540d\u89c4\u5219\uff1a<\/p>\n\n\n\n<p>phone\uff1a\u9002\u7528\u4e8e\u624b\u673a\u7684\u7248\u672c<\/p>\n\n\n\n<p>auto\uff1a\u9002\u7528\u4e8e\u6c7d\u8f66\u7684\u7248\u672c<\/p>\n\n\n\n<p>tv\uff1a\u9002\u7528\u4e8eAndroid TV\u7684\u7248\u672c<\/p>\n\n\n\n<p>user\u7248\u672c\uff1a\u6743\u9650\u53d7\u9650\uff0c\u9002\u7528\u4e8e\u751f\u4ea7\u73af\u5883<\/p>\n\n\n\n<p>userdebug\u7248\u672c\uff1a\u4e0euser\u7c7b\u4f3c\uff0c\u4f46\u5177\u6709 root \u6743\u9650\u548c\u8c03\u8bd5\u529f\u80fd\uff1b\u662f\u8fdb\u884c\u8c03\u8bd5\u65f6\u7684\u9996\u9009\u7f16\u8bd1\u7c7b\u578b<\/p>\n\n\n\n<p>eng\uff1a\u5177\u6709\u989d\u5916\u8c03\u8bd5\u5de5\u5177\u7684\u5f00\u53d1\u914d\u7f6e<\/p>\n\n\n\n<p>x86:\u9002\u5408\u4e8ex86\u67b6\u6784\u7684\u7248\u672c<\/p>\n\n\n\n<p>arm\uff1a\u9002\u5408\u4e8earm\u67b6\u6784\u7684\u7248\u672c<\/p>\n\n\n\n<p>mips\uff1a\u9002\u5408\u4e8emips\u67b6\u6784\u7684\u7248\u672c<\/p>\n\n\n\n<p>3\uff09\u6267\u884c\u7f16\u8bd1\uff1a \u8fd9\u91cc\u6211\u4eec\u901a\u8fc7make\u547d\u4ee4\u5f00\u59cb\u7f16\u8bd1<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>make -j8<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d-j\u53c2\u6570\u7528\u4e8e\u8bbe\u5b9a\u7ebf\u7a0b\u6570,8\u4ee3\u88688\u4e2a\u7ebf\u7a0b\u3002<\/p>\n\n\n\n<p class=\"has-text-align-justify\">\u5f00\u59cb\u7f16\u8bd1\u540e\uff0c\u6574\u4e2a\u7684\u7f16\u8bd1\u8fc7\u7a0b\u662f\u6bd4\u8f83\u6f2b\u957f\u7684\uff0c\u7f16\u8bd1\u5b8c\u6210\u540e\u7684\u4ea7\u7269\u5728\/out\/target\u76ee\u5f55\u4e0b\u3002<\/p>\n\n\n\n<p>\u6bd4\u8f83\u91cd\u8981\u7684\u51e0\u4e2a\u4ea7\u7269\uff1a<\/p>\n\n\n\n<p class=\"has-text-align-justify\">system.img\uff1a\u5305\u542b\u6709Android\u7cfb\u7edf\u7684\u53ef\u6267\u884c\u7a0b\u5e8f\u3001\u5e93\u3001\u7cfb\u7edf\u670d\u52a1\u548capp\u7b49\u3002\u5185\u6838\u542f\u52a8\u540e\uff0c\u4f1a\u8fd0\u884c\u7b2c\u4e00\u4e2a\u7528\u6237\u6001\u8fdb\u7a0binit\uff0c\u5176\u4f1a\u4f9d\u636einit.rc\u6587\u4ef6\u4e2d\u7684\u89c4\u5219\u542f\u52a8Android\u7cfb\u7edf\u7ec4\u4ef6\uff0c\u8fd9\u4e9b\u7cfb\u7edf\u7ec4\u4ef6\u5c31\u5728system\u5206\u533a\u4e2d\u3002\u5c06Android\u7cfb\u7edf\u7ec4\u4ef6\u542f\u52a8\u5b8c\u6210\u540e\uff0c\u6700\u540e\u4f1a\u542f\u52a8\u7cfb\u7edfapp \u2014\u2014 launcher\u684c\u9762\uff0c\u81f3\u6b64\u5b8c\u6210Android\u7cfb\u7edf\u542f\u52a8\u3002<\/p>\n\n\n\n<p class=\"has-text-align-justify\">vendor.img\uff1a\u5305\u542b\u6709\u5382\u5546\u79c1\u6709\u7684\u53ef\u6267\u884c\u7a0b\u5e8f\u3001\u5e93\u3001\u7cfb\u7edf\u670d\u52a1\u548capp\u7b49\u3002\u53ef\u4ee5\u5c06\u6b64\u5206\u533a\u770b\u505a\u662fsystem\u5206\u533a\u7684\u8865\u5145\uff0c\u5382\u5546\u5b9a\u5236ROM\u7684\u4e00\u4e9b\u529f\u80fd\u90fd\u53ef\u4ee5\u653e\u5728\u6b64\u5206\u533a\u3002<\/p>\n\n\n\n<p class=\"has-text-align-justify\">userdata.img\uff1a\u7528\u6237\u5b58\u50a8\u7a7a\u95f4\u3002\u4e00\u822c\u65b0\u4e70\u6765\u7684\u624b\u673a\u6b64\u5206\u533a\u51e0\u4e4e\u662f\u7a7a\u7684\uff0c\u7528\u6237\u5b89\u88c5\u7684app\u4ee5\u53ca\u7528\u6237\u6570\u636e\u90fd\u662f\u5b58\u653e\u5728\u6b64\u5206\u533a\u4e2d\u3002\u7528\u6237\u901a\u8fc7\u7cfb\u7edf\u6587\u4ef6\u7ba1\u7406\u5668\u8bbf\u95ee\u5230\u7684\u624b\u673a\u5b58\u50a8\uff08sdcard\uff09\u5373\u6b64\u5206\u533a\u7684\u4e00\u90e8\u5206\uff0c\u662f\u901a\u8fc7fuse\u6216sdcardfs\u8fd9\u7c7b\u7528\u6237\u6001\u6587\u4ef6\u7cfb\u7edf\u5b9e\u73b0\u7684\u4e00\u5757\u7279\u6b8a\u5b58\u50a8\u7a7a\u95f4\u3002<\/p>\n\n\n\n<p class=\"has-text-align-justify\">recovery.img\uff1a\u5305\u542brecovery\u7cfb\u7edf\u7684kernel\u548cramdisk\u3002\u5982\u679cbootloader\u9009\u62e9\u542f\u52a8recovery\u6a21\u5f0f\uff0c\u5219\u4f1a\u5f15\u5bfc\u542f\u52a8\u6b64\u5206\u533a\u7684kernel\u5e76\u52a0\u8f7dramdisk\uff0c\u5e76\u542f\u52a8\u5176\u4e2d\u7684init\u7ee7\u800c\u542f\u52a8recovery\u7a0b\u5e8f\uff0c\u81f3\u6b64\u53ef\u4ee5\u64cd\u4f5crecovery\u6a21\u5f0f\u529f\u80fd\uff08\u4e3b\u8981\u5305\u62ecOTA\u5347\u7ea7\u3001\u53cc\u6e05\u7b49\uff09\u3002<\/p>\n\n\n\n<p class=\"has-text-align-justify\">\u5728\u7f16\u8bd1\u540e\u6211\u4eec\u4e00\u822c\u8fd8\u9700\u8981\u8fdb\u884c\u6253\u5305\uff0c\u8fdb\u884c\u6253\u5305\u7684\u547d\u4ee4\u4e5f\u76f8\u5f53\u7b80\u5355\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>make dist<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0a\uff0c\u5c31\u662f\u672c\u7bc7\u535a\u5ba2\u7684\u5168\u90e8\u5185\u5bb9\u4e86~<\/p>\n        <div class=\"booster-block booster-reactions-block\">\n            <div class=\"twp-reactions-icons\">\n                \n                <div class=\"twp-reacts-wrap\">\n                    <a react-data=\"be-react-1\" post-id=\"3989\" class=\"be-face-icons un-reacted\" href=\"javascript:void(0)\">\n                        <img decoding=\"async\" src=\"https:\/\/blog.coderfan.org\/wp-content\/plugins\/booster-extension\/\/assets\/icon\/happy.svg\" alt=\"Happy\">\n                    <\/a>\n                    <div class=\"twp-reaction-title\">\n                        Happy                    <\/div>\n                    <div class=\"twp-count-percent\">\n                                                    <span style=\"display: none;\" class=\"twp-react-count\">1<\/span>\n                        \n                                                <span class=\"twp-react-percent\"><span>100<\/span> %<\/span>\n                                            <\/div>\n                <\/div>\n\n                <div class=\"twp-reacts-wrap\">\n                    <a react-data=\"be-react-2\" post-id=\"3989\" class=\"be-face-icons un-reacted\" href=\"javascript:void(0)\">\n                        <img decoding=\"async\" src=\"https:\/\/blog.coderfan.org\/wp-content\/plugins\/booster-extension\/\/assets\/icon\/sad.svg\" alt=\"Sad\">\n                    <\/a>\n                    <div class=\"twp-reaction-title\">\n                        Sad                    <\/div>\n                    <div class=\"twp-count-percent\">\n                                                    <span style=\"display: none;\" class=\"twp-react-count\">0<\/span>\n                                                                        <span class=\"twp-react-percent\"><span>0<\/span> %<\/span>\n                                            <\/div>\n                <\/div>\n\n                <div class=\"twp-reacts-wrap\">\n                    <a react-data=\"be-react-3\" post-id=\"3989\" class=\"be-face-icons un-reacted\" href=\"javascript:void(0)\">\n                        <img decoding=\"async\" src=\"https:\/\/blog.coderfan.org\/wp-content\/plugins\/booster-extension\/\/assets\/icon\/excited.svg\" alt=\"Excited\">\n                    <\/a>\n                    <div class=\"twp-reaction-title\">\n                        Excited                    <\/div>\n                    <div class=\"twp-count-percent\">\n                                                    <span style=\"display: none;\" class=\"twp-react-count\">0<\/span>\n                                                                        <span class=\"twp-react-percent\"><span>0<\/span> %<\/span>\n                                            <\/div>\n                <\/div>\n\n                <div class=\"twp-reacts-wrap\">\n                    <a react-data=\"be-react-6\" post-id=\"3989\" class=\"be-face-icons un-reacted\" href=\"javascript:void(0)\">\n                        <img decoding=\"async\" src=\"https:\/\/blog.coderfan.org\/wp-content\/plugins\/booster-extension\/\/assets\/icon\/sleepy.svg\" alt=\"Sleepy\">\n                    <\/a>\n                    <div class=\"twp-reaction-title\">\n                        Sleepy                    <\/div>\n                    <div class=\"twp-count-percent\">\n                                                    <span style=\"display: none;\" class=\"twp-react-count\">0<\/span>\n                        \n                                                <span class=\"twp-react-percent\"><span>0<\/span> %<\/span>\n                                            <\/div>\n                <\/div>\n\n                <div class=\"twp-reacts-wrap\">\n                    <a react-data=\"be-react-4\" post-id=\"3989\" class=\"be-face-icons un-reacted\" href=\"javascript:void(0)\">\n                        <img decoding=\"async\" src=\"https:\/\/blog.coderfan.org\/wp-content\/plugins\/booster-extension\/\/assets\/icon\/angry.svg\" alt=\"Angry\">\n                    <\/a>\n                    <div class=\"twp-reaction-title\">Angry<\/div>\n                    <div class=\"twp-count-percent\">\n                                                    <span style=\"display: none;\" class=\"twp-react-count\">0<\/span>\n                                                                        <span class=\"twp-react-percent\"><span>0<\/span> %<\/span>\n                        \n                    <\/div>\n                <\/div>\n\n                <div class=\"twp-reacts-wrap\">\n                    <a react-data=\"be-react-5\" post-id=\"3989\" class=\"be-face-icons un-reacted\" href=\"javascript:void(0)\">\n                        <img decoding=\"async\" src=\"https:\/\/blog.coderfan.org\/wp-content\/plugins\/booster-extension\/\/assets\/icon\/surprise.svg\" alt=\"Surprise\">\n                    <\/a>\n                    <div class=\"twp-reaction-title\">Surprise<\/div>\n                    <div class=\"twp-count-percent\">\n                                                    <span style=\"display: none;\" class=\"twp-react-count\">0<\/span>\n                                                                        <span class=\"twp-react-percent\"><span>0<\/span> %<\/span>\n                                            <\/div>\n                <\/div>\n\n            <\/div>\n        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