{"id":4626,"date":"2021-09-02T16:24:22","date_gmt":"2021-09-02T08:24:22","guid":{"rendered":"http:\/\/122.152.205.50\/wordpress\/?p=4626"},"modified":"2021-09-02T16:24:22","modified_gmt":"2021-09-02T08:24:22","slug":"%e8%ae%b0%e4%b8%80%e6%ac%a1android4-4%e6%ba%90%e7%a0%81%e7%bc%96%e8%af%91libcore%e6%a8%a1%e5%9d%97%e7%9a%84%e5%bf%83%e9%85%b8%e7%bb%8f%e5%8e%86","status":"publish","type":"post","link":"http:\/\/xinyiworld.top\/wordpress_it\/?p=4626","title":{"rendered":"\u8bb0\u4e00\u6b21Android4.4\u6e90\u7801\u7f16\u8bd1libcore\u6a21\u5757\u7684\u5fc3\u9178\u7ecf\u5386"},"content":{"rendered":"<p>\u7f16\u8bd1libcore\u6a21\u5757\uff0c\u62a5\u9519\uff1a<\/p>\n<pre><code class=\"language-bash line-numbers\">Copying: out\/target\/common\/obj\/JAVA_LIBRARIES\/core-tests-support_intermediates\/classes-jarjar.jar\nCopying: out\/target\/common\/obj\/JAVA_LIBRARIES\/core-tests-support_intermediates\/emma_out\/lib\/classes-jarjar.jar\nCopying: out\/target\/common\/obj\/JAVA_LIBRARIES\/core-tests-support_intermediates\/classes.jar\ntarget Static Jar: core-tests-support (out\/target\/common\/obj\/JAVA_LIBRARIES\/core-tests-support_intermediates\/javalib.jar)\nmake: *** \u6ca1\u6709\u89c4\u5219\u53ef\u4ee5\u521b\u5efa\u201cout\/target\/common\/obj\/JAVA_LIBRARIES\/core-tests_intermediates\/classes-full-debug.jar\u201d\u9700\u8981\u7684\u76ee\u6807\u201cout\/target\/common\/obj\/JAVA_LIBRARIES\/sqlite-jdbc_intermediates\/javalib.jar\u201d\u3002 \u505c\u6b62\u3002\nmake: Leaving directory `\/home\/chenzhang\/android_source_code\/4.4'\n<\/code><\/pre>\n<p>\u5220\u9664libcore\u6e90\u7801\uff0c\u91cd\u65b0\u4e0b\u8f7d\uff0c\u6574\u4e2a\u5de5\u7a0bbuild\u53ef\u4ee5\u901a\u8fc7\u3002\u4f46\u662fmmm .\/libcore\u5355\u72ec\u7f16\u8bd1\u8fd8\u662f\u4e0d\u901a\u8fc7\u3002\u6700\u7ec8\uff0c\u901a\u8fc7\u4e0d\u61c8\u7684\u52aa\u529b\uff0c\u6211\u7ec8\u4e8e\u89e3\u51b3\u4e86\u95ee\u9898\u3002\u6211\u8bb0\u5f55\u4e00\u4e0b\u5931\u8d25\u7684\u7ecf\u5386\u548c\u6700\u7ec8\u6210\u529f\u89e3\u51b3\u7684\u529e\u6cd5\u3002<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_16 counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/a><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-1\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4626\/#%E5%A4%B1%E8%B4%A5%E7%9A%84%E7%BB%8F%E5%8E%86\" title=\"\u5931\u8d25\u7684\u7ecf\u5386\">\u5931\u8d25\u7684\u7ecf\u5386<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-1\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4626\/#%E6%88%90%E5%8A%9F%E7%9A%84%E8%A7%A3%E5%86%B3%E5%8A%9E%E6%B3%95\" title=\"\u6210\u529f\u7684\u89e3\u51b3\u529e\u6cd5\">\u6210\u529f\u7684\u89e3\u51b3\u529e\u6cd5<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-1\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4626\/#%E6%96%B0%E7%9A%84%E9%97%AE%E9%A2%98\" title=\"\u65b0\u7684\u95ee\u9898\">\u65b0\u7684\u95ee\u9898<\/a><ul class=\"ez-toc-list-level-2\"><li class=\"ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4626\/#1mm%E6%8C%87%E4%BB%A4%E7%9E%8E%E5%B8%A6%E5%8F%82%E6%95%B0%E5%AF%BC%E8%87%B4%E7%9A%84%E6%97%A0%E7%A9%B7%E7%BC%96%E8%AF%91%E6%8A%A5%E9%94%99\" title=\"1.mm\u6307\u4ee4\u778e\u5e26\u53c2\u6570\u5bfc\u81f4\u7684\u65e0\u7a77\u7f16\u8bd1\u62a5\u9519\">1.mm\u6307\u4ee4\u778e\u5e26\u53c2\u6570\u5bfc\u81f4\u7684\u65e0\u7a77\u7f16\u8bd1\u62a5\u9519<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"%E5%A4%B1%E8%B4%A5%E7%9A%84%E7%BB%8F%E5%8E%86\"><\/span>\u5931\u8d25\u7684\u7ecf\u5386<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\u5bf9\u4e8e\u6211\u8fd9\u4e2amakefile\u7684\u5c0f\u767d\uff0c\u5bf9\u4e8e\u9519\u8bef\u5f53\u7136\u53ea\u6709\u767e\u5ea6\u4e86\uff0c\u53ea\u627e\u5230\u4e00\u4e2a\u8d44\u6599\uff1a<a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/blog.csdn.net\/class_brick\/article\/details\/71629756\">https:\/\/blog.csdn.net\/class_brick\/article\/details\/71629756<\/a><br \/>\n\u4ed6\u7684\u5b9e\u9645\u7684\u4f5c\u7528\u5c31\u662f\u4e0d\u751f\u6210core-tests\u5e93<br \/>\n<img src=\"https:\/\/upload-images.jianshu.io\/upload_images\/18328858-2f7811aa61bdee80.jpg?imageMogr2\/auto-orient\/strip%7CimageView2\/2\/w\/1240\" alt=\"coretest.jpg\" \/><br \/>\n\u6211\u7167\u7740\u505a\u4e86\uff0c\u7136\u540e\u63a5\u7740\u53c8\u4f1a\u62a5\u7c7b\u4f3c\u9519\u8bef\uff1a<\/p>\n<pre><code class=\"line-numbers\">\u6ca1\u6709\u89c4\u5219\u53ef\u4ee5\u521b\u5efabenchmarks\u9700\u8981\u7684\u76ee\u5f55core-tests\u505c\u6b62\n<\/code><\/pre>\n<p>\u8fd9\u4e24\u4e2a\u9519\u8bef\u7684\u6839\u6e90\u5c31\u5728\u4e8e \uff1a<br \/>\n<img src=\"https:\/\/upload-images.jianshu.io\/upload_images\/18328858-44c8d7980296a699.jpg?imageMogr2\/auto-orient\/strip%7CimageView2\/2\/w\/1240\" alt=\"mk.jpg\" \/><br \/>\n\u5176\u5b9e\u770b\u4e86\u8fd9\u5f20\u56fe\uff0c\u89e3\u51b3\u95ee\u9898\u7684\u7a81\u7834\u53e3\u5df2\u7ecf\u5341\u5206\u660e\u663e\u4e86\uff0c\u800c\u6211\u91c7\u53d6\u548c\u4e0a\u9762\u90a3\u4e2a\u535a\u5ba2\u91cc\u7c7b\u4f3c\u7684\u89e3\u51b3\u529e\u6cd5\uff1a<br \/>\n\u628alibcore\u91cc\u7684<br \/>\n```include $(LOCAL_PATH)\/benchmarks\/Android.mk```\u8fd9\u884c\u4ee3\u7801\u6ce8\u91ca\u6389<br \/>\n\u7f16\u8bd1\uff0c\u786e\u5b9e\u901a\u8fc7\u4e86\uff0c\u4f46\u662f\u7cfb\u7edf\u5361\u5728android\u5b57\u6837\u754c\u9762\u8d77\u4e0d\u6765\u3002<\/p>\n<h1><span class=\"ez-toc-section\" id=\"%E6%88%90%E5%8A%9F%E7%9A%84%E8%A7%A3%E5%86%B3%E5%8A%9E%E6%B3%95\"><\/span>\u6210\u529f\u7684\u89e3\u51b3\u529e\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\u4e0a\u9762\u8fd9\u5f20\u56fe\u5df2\u7ecf\u628a\u89e3\u51b3\u95ee\u9898\u7684\u7a81\u7834\u53e3\u6307\u660e\u4e86\uff1a\u627e\u4e0d\u5230sqlite-jdbc\u3002<br \/>\n\u6700\u5f00\u59cb\u51fa\u73b0\u7684\u9519\u8bef\uff1a<\/p>\n<pre><code class=\"language-bash line-numbers\">make: *** \u6ca1\u6709\u89c4\u5219\u53ef\u4ee5\u521b\u5efa\u201cout\/target\/common\/obj\/JAVA_LIBRARIES\/core-tests_intermediates\/classes-full-debug.jar\u201d\u9700\u8981\u7684\u76ee\u6807\u201cout\/target\/common\/obj\/JAVA_LIBRARIES\/sqlite-jdbc_intermediates\/javalib.jar\u201d\u3002 \u505c\u6b62\u3002\nmake: Leaving directory `\/home\/chenzhang\/android_source_code\/4.4'\n<\/code><\/pre>\n<p>\u770b\u6211\u8fd9\u7bc7\u6587\u7ae0<a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/www.jianshu.com\/p\/227fd539dc8e\">https:\/\/www.jianshu.com\/p\/227fd539dc8e<\/a><br \/>\n\u5145\u5206\u7406\u89e3makefile\u7f16\u8bd1\u539f\u7406\u4e4b\u540e\u5c31\u80fd\u77e5\u9053<strong>\u6ca1\u6709\u89c4\u5219\u53ef\u4ee5\u521b\u5efaxxx\u9700\u8981\u7684\u76ee\u6807A\u505c\u6b62<\/strong>\u8fd9\u7c7b\u9519\u8bef\u5176\u5b9e\u5c31\u662fA\u5e93\u627e\u4e0d\u5230\uff0c\u641c\u7d22\u751f\u6210\u8fd9\u4e2a\u5e93\u7684mk\u6587\u4ef6\u3002<\/p>\n<pre><code class=\"line-numbers\">grep 'LOCAL_MODULE := sqlite-jdbc' -Inrw  --include=*.mk\n<\/code><\/pre>\n<p>\u5148\u5728libcore\u76ee\u5f55\u627e\uff0c\u6ca1\u6709\u627e\u5230\uff0c\u7136\u540e\u5728\u6e90\u7801\u6839\u76ee\u5f55\u627e\u5230<br \/>\n<img src=\"https:\/\/upload-images.jianshu.io\/upload_images\/18328858-141bb99e7353832d.png?imageMogr2\/auto-orient\/strip%7CimageView2\/2\/w\/1240\" alt=\"image.png\" \/><br \/>\n\u6267\u884c<\/p>\n<pre><code class=\"line-numbers\">mmm .\/external\/javasqlite\/\n<\/code><\/pre>\n<p>\u518d\u6b21\u6267\u884c<\/p>\n<pre><code class=\"line-numbers\">mmm .\/libcore\/\n<\/code><\/pre>\n<p>\u62a5\u4e86\u53e6\u5916\u7684\u9519\uff1a<br \/>\n<img src=\"https:\/\/upload-images.jianshu.io\/upload_images\/18328858-a0010c8e3ffccc17.png?imageMogr2\/auto-orient\/strip%7CimageView2\/2\/w\/1240\" alt=\"image.png\" \/><br \/>\n\u540c\u7406\uff0c\u627e\u5e93\u6240\u5728mk\u5e76\u7f16\u8bd1<br \/>\n<img src=\"https:\/\/upload-images.jianshu.io\/upload_images\/18328858-6c862ec079fe63c6.png?imageMogr2\/auto-orient\/strip%7CimageView2\/2\/w\/1240\" alt=\"image.png\" \/><\/p>\n<pre><code class=\"line-numbers\">mmm .\/external\/mockwebserver\/\n<\/code><\/pre>\n<p>\u518d\u6b21\u6267\u884c<\/p>\n<pre><code class=\"line-numbers\">mmm .\/libcore\/\n<\/code><\/pre>\n<p>\u7136\u540e\uff0c\u8fd8\u662f\u51fa\u73b0\u4e86\u4e00\u7cfb\u5217\u7684\u9519\u8bef\uff0c\u90fd\u662fexternal\u76ee\u5f55\u4e0b\u76f8\u5173\u7684\u5e93\u3002\u770b\u4e00\u4e0bexternal\u76ee\u5f55\uff0c\u6709171\u4e2amk\uff0c\u6211\u4e0d\u53ef\u80fd\u4e00\u4e2a\u4e2a\u53bb\u7f16\u8bd1\u4e00\u904d\u5427\uff1f\u5176\u5b9e\u4e5f\u6ca1\u6709\u8fd9\u4e48\u6050\u6016\uff0c\u53ea\u8981\u628a\u4e0b\u9762\u7684\u8fd9\u4e9b\u5e93\u91cd\u65b0\u7f16\u8bd1\u4e00\u4e0b\u5c31\u884c\u4e86\uff08\u53ef\u80fd\u67d0\u4e2a\u5e93\u53c8\u4f9d\u8d56\u4e86\u5176\u5b83\u7684\u5e93\uff0c\u4e5f\u9700\u8981mmm\u4e00\u4e0b\uff09\u3002<br \/>\n<img src=\"https:\/\/upload-images.jianshu.io\/upload_images\/18328858-25f9031f0ba7687f.png?imageMogr2\/auto-orient\/strip%7CimageView2\/2\/w\/1240\" alt=\"image.png\" \/><\/p>\n<p>\u6240\u4ee5\uff0c\u95ee\u9898\u7684\u6839\u672c\u662f<strong>make\u5e76\u6ca1\u6709\u628a\u6240\u6709\u7684mk\u90fd\u4f1a\u6267\u884c\u4e00\u904d\uff0c\u6bd4\u5982test\u76f8\u5173\u7684\uff0c\u9700\u8981\u6211\u4eec\u81ea\u5df1\u624b\u52a8=\u53bbmake\u3002<\/strong><\/p>\n<p>\u7f16\u8bd1libcore\u7684\u6545\u4e8b\u8fd8\u6ca1\u6709\u5b8c\uff0c\u540e\u9762\u53c8\u6709\u65b0\u7684\u6545\u4e8b\u51fa\u73b0\u3002<\/p>\n<h1><span class=\"ez-toc-section\" id=\"%E6%96%B0%E7%9A%84%E9%97%AE%E9%A2%98\"><\/span>\u65b0\u7684\u95ee\u9898<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2><span class=\"ez-toc-section\" id=\"1mm%E6%8C%87%E4%BB%A4%E7%9E%8E%E5%B8%A6%E5%8F%82%E6%95%B0%E5%AF%BC%E8%87%B4%E7%9A%84%E6%97%A0%E7%A9%B7%E7%BC%96%E8%AF%91%E6%8A%A5%E9%94%99\"><\/span>1.mm\u6307\u4ee4\u778e\u5e26\u53c2\u6570\u5bfc\u81f4\u7684\u65e0\u7a77\u7f16\u8bd1\u62a5\u9519<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u62a5\u9519\uff1a<br \/>\n```\u6ca1\u6709\u89c4\u5219\u53ef\u4ee5\u521b\u5efacore_intermediates\/classes-jarjar.jar\u201d\u9700\u8981\u7684\u76ee\u6807\u201cout\/host\/linux-x86\/bin\/acp\u201d\u3002 \u505c\u6b62```<br \/>\n\u627e\u5230\u51fa\u95ee\u9898\u7684\u6a21\u5757\uff0c\u91cd\u65b0\u7f16\u8bd1```mmm .\/build\/tools\/acp\/```<\/p>\n<p>\u63a5\u7740\u62a5\u9519\uff1a<br \/>\n```make: *** \u6ca1\u6709\u89c4\u5219\u53ef\u4ee5\u521b\u5efa\u201cout\/target\/common\/obj\/JAVA_LIBRARIES\/core_intermediates\/classes-with-local.dex\u201d\u9700\u8981\u7684\u76ee\u6807\u201cout\/host\/linux-x86\/bin\/dx\u201d\u3002 \u505c\u6b62\u3002```<br \/>\n...<br \/>\n\u7136\u540e\u540e\u9762\u7684\u9519\u53c8\u8bf4\u627e\u4e0d\u5230libcore<br \/>\n\u91cd\u65b0\u7f16\u8bd1\uff0c\u65e0\u7a77\u65e0\u5c3d\u7684\u62a5\u9519...<br \/>\n\u611f\u89c9\u95ee\u9898\u597d\u50cf\u5c31\u662f\u6211\u4f7f\u7528mm clean\u8fd9\u4e2a\u9519\u8bef\u7684\u6307\u4ee4\uff08\u6211\u60f3\u7740\u5e26\u4e2aclean\u662f\u4e0d\u662f\u5c31\u80fd\u628a\u5f53\u524d\u76ee\u5f55\u7684out\u5220\u9664\uff0c\u5176\u5b9e\u6839\u672c\u6ca1\u6709\u8fd9\u4e2a\uff09\uff0c\u53ef\u80fd\u5bfc\u81f4\u7f16\u8bd1\u7cfb\u7edf\u51fa\u73b0\u4e86\u95ee\u9898\u3002<\/p>\n<p>\u60f3clean\u67d0\u4e2a\u6a21\u5757\uff1a\u6b63\u786e\u7684\u505a\u6cd5\u5e94\u8be5\u662f\uff1a\u4f7f\u7528<strong>mm -B<\/strong>\uff0c\u5b83\u5c06\u91cd\u5efa\u4e00\u5207\uff0c\u76f8\u5f53\u4e8e\u6e05\u7406\uff0c\u7136\u540e\u518d\u6784\u5efa\u3002<\/p>\n<button class=\"simplefavorite-button\" data-postid=\"4626\" data-siteid=\"1\" data-groupid=\"1\" data-favoritecount=\"0\" style=\"\">\u6536\u85cf <i class=\"sf-icon-star-empty\"><\/i><\/button>","protected":false},"excerpt":{"rendered":"<p>\u7f16\u8bd1libcore\u6a21\u5757\uff0c\u62a5\u9519\uff1a Copying: out\/target\/common\/obj\/JAV [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[205],"tags":[],"_links":{"self":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/4626"}],"collection":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4626"}],"version-history":[{"count":1,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/4626\/revisions"}],"predecessor-version":[{"id":4627,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/4626\/revisions\/4627"}],"wp:attachment":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4626"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4626"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}