{"id":12841,"date":"2024-04-07T13:54:56","date_gmt":"2024-04-07T05:54:56","guid":{"rendered":"http:\/\/xinyiworld.top\/wordpress_it\/?p=12841"},"modified":"2024-04-09T10:53:00","modified_gmt":"2024-04-09T02:53:00","slug":"kernel%e6%ba%90%e7%a0%81%e6%a0%b9%e7%9b%ae%e5%bd%95%e7%9a%84makefile%e6%96%87%e4%bb%b6%e8%a7%a3%e6%9e%90","status":"publish","type":"post","link":"http:\/\/xinyiworld.top\/wordpress_it\/?p=12841","title":{"rendered":"kernel\u6e90\u7801\u6839\u76ee\u5f55\u7684Makefile\u6587\u4ef6\u89e3\u6790"},"content":{"rendered":"<p><a href=\"https:\/\/blog.csdn.net\/weixin_55255438\/article\/details\/123562395\">https:\/\/blog.csdn.net\/weixin_55255438\/article\/details\/123562395<\/a><\/p>\n<p>\u4e0b\u9762\u7684\u6e90\u7801\u4e3a4.19\u5185\u6838<\/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=12841\/#Makefile%E7%9A%84%E5%88%86%E7%B1%BB\" title=\"Makefile\u7684\u5206\u7c7b\">Makefile\u7684\u5206\u7c7b<\/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=12841\/#kernel%E7%BC%96%E8%AF%91%E6%B5%81%E7%A8%8B\" title=\"kernel\u7f16\u8bd1\u6d41\u7a0b\">kernel\u7f16\u8bd1\u6d41\u7a0b<\/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=12841\/#config%E7%9B%AE%E6%A0%87\" title=\"config\u76ee\u6807\">config\u76ee\u6807<\/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=12841\/#config_%E7%9B%AE%E6%A0%87\" title=\"%config \u76ee\u6807\">%config \u76ee\u6807<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=12841\/#vmlinux%E7%9B%AE%E6%A0%87%EF%BC%88%E7%BC%BA%E7%9C%81%E7%9B%AE%E6%A0%87%EF%BC%8C%E7%94%9F%E6%88%90%E6%9C%80%E5%8E%9F%E5%A7%8B%E7%9A%84%E6%9C%AA%E5%8E%8B%E7%BC%A9%E7%9A%84%E5%86%85%E6%A0%B8%E9%95%9C%E5%83%8Fvmlinux%EF%BC%89\" title=\"vmlinux\u76ee\u6807\uff08\u7f3a\u7701\u76ee\u6807\uff0c\u751f\u6210\u6700\u539f\u59cb\u7684\u672a\u538b\u7f29\u7684\u5185\u6838\u955c\u50cfvmlinux\uff09\">vmlinux\u76ee\u6807\uff08\u7f3a\u7701\u76ee\u6807\uff0c\u751f\u6210\u6700\u539f\u59cb\u7684\u672a\u538b\u7f29\u7684\u5185\u6838\u955c\u50cfvmlinux\uff09<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=12841\/#vmlinux%E7%9B%AE%E6%A0%87%E4%BE%9D%E8%B5%96%E5%9B%BE\" title=\"vmlinux\u76ee\u6807\u4f9d\u8d56\u56fe\">vmlinux\u76ee\u6807\u4f9d\u8d56\u56fe<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=12841\/#%E5%86%85%E6%A0%B8%E9%95%9C%E5%83%8F%E7%BB%84%E6%88%90\" title=\"\u5185\u6838\u955c\u50cf\u7ec4\u6210\">\u5185\u6838\u955c\u50cf\u7ec4\u6210<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"Makefile%E7%9A%84%E5%88%86%E7%B1%BB\"><\/span>Makefile\u7684\u5206\u7c7b<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p><a href=\"https:\/\/blog.csdn.net\/yuhaibin168\/article\/details\/7470301\">https:\/\/blog.csdn.net\/yuhaibin168\/article\/details\/7470301<\/a><\/p>\n<h1><span class=\"ez-toc-section\" id=\"kernel%E7%BC%96%E8%AF%91%E6%B5%81%E7%A8%8B\"><\/span>kernel\u7f16\u8bd1\u6d41\u7a0b<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p><a href=\"https:\/\/blog.csdn.net\/jun_8018\/article\/details\/112792967\">https:\/\/blog.csdn.net\/jun_8018\/article\/details\/112792967<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/wsyangyue\/article\/details\/82839701\">https:\/\/blog.csdn.net\/wsyangyue\/article\/details\/82839701<\/a><br \/>\n<a href=\"https:\/\/www.cnblogs.com\/parrynee\/archive\/2010\/05\/13\/1734689.html\">https:\/\/www.cnblogs.com\/parrynee\/archive\/2010\/05\/13\/1734689.html<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/yuhaibin168\/article\/details\/7470301\">https:\/\/blog.csdn.net\/yuhaibin168\/article\/details\/7470301<\/a><br \/>\n<a href=\"https:\/\/zhuanlan.zhihu.com\/p\/78254770\">https:\/\/zhuanlan.zhihu.com\/p\/78254770<\/a><\/p>\n<h1><span class=\"ez-toc-section\" id=\"config%E7%9B%AE%E6%A0%87\"><\/span>config\u76ee\u6807<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2><span class=\"ez-toc-section\" id=\"config_%E7%9B%AE%E6%A0%87\"><\/span>%config \u76ee\u6807<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/zhuanlan.zhihu.com\/p\/362965954\">https:\/\/zhuanlan.zhihu.com\/p\/362965954<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/weixin_55255438\/article\/details\/123562395\">https:\/\/blog.csdn.net\/weixin_55255438\/article\/details\/123562395<\/a><\/p>\n<pre><code class=\"language-bash\"> 541 %config: scripts_basic outputmakefile FORCE\n 542         $(Q)$(MAKE) $(build)=scripts\/kconfig $@<\/code><\/pre>\n<ul>\n<li>\u4f9d\u8d56\u76ee\u68071\uff1ascripts_basic\n<pre><code class=\"language-bash\">470 scripts_basic:\n471         $(Q)$(MAKE) $(build)=scripts\/basic\n472         $(Q)rm -f .tmp_quiet_recordmcount<\/code><\/pre>\n<\/li>\n<\/ul>\n<p><code>$(Q)$(MAKE) $(build)=scripts\/basic<\/code>\u5373<code>make -f $(srctree)\/scripts\/Makefile.build obj=scripts\/basic<\/code>\uff0cMakefile.build\u6307\u51fa\u9ed8\u8ba4\u76ee\u6807\u4e3a<strong>__build<\/strong><\/p>\n<p>scripts\/Makefile.build\u7684\u5f00\u5934\u4f1ainclude\u53d8\u91cf<code> $(obj)<\/code>\u4e0b\u7684Makefile\u6587\u4ef6\uff0c\u5176\u4e2d\u5c31\u5305\u542b <code>scripts\/basic\/Makefile<\/code>\uff1a<\/p>\n<pre><code class=\"language-bash\"> 6 src := $(obj)\n\n 42 # The filename Kbuild has precedence over Makefile\n 43 kbuild-dir := $(if $(filter \/%,$(src)),$(src),$(srctree)\/$(src))\n 44 kbuild-file := $(if $(wildcard $(kbuild-dir)\/Kbuild),$(kbuild-dir)\/Kbuild,$(kbuild-dir)\/Makefile)\n 45 include $(kbuild-file)<\/code><\/pre>\n<p><code>scripts\/basic\/Makefile<\/code>\u590d\u5199\u4e86always\u53d8\u91cf<\/p>\n<pre><code class=\"language-bash\"> 11 hostprogs-y     := fixdep\n 12 always          := $(hostprogs-y)\n 13 \n 14 # fixdep is needed to compile other host programs\n 15 $(addprefix $(obj)\/,$(filter-out fixdep,$(always))): $(obj)\/fixdep<\/code><\/pre>\n<p><code>__build<\/code>\u76ee\u6807\u4f9d\u8d56always\u53d8\u91cf\uff0c $(always) \u7684\u503c\u5c31\u662f fixdep\u3002<\/p>\n<p>\u6240\u4ee5\uff0cscripts_basic \u7684\u76ee\u6807\u5c31\u5e72\u4e86\u4e00\u4ef6\u4e8b\uff1a\u751f\u6210 <strong>fixdep<\/strong>\u3002<\/p>\n<ul>\n<li>\n<p>\u4f9d\u8d56\u76ee\u68072\uff1aoutputMakefile<\/p>\n<pre><code class=\"language-bash\">481 outputmakefile:\n482 ifneq ($(KBUILD_SRC),)\n#\u5728kernel\u7f16\u8bd1\u8f93\u51fa\u76ee\u5f55\u521b\u5efa\u4e00\u4e2a\u8f6f\u94fe\u63a5\uff0c\u6307\u5411kernel\u6e90\u7801\u6839\u76ee\u5f55\u3002\n483         $(Q)ln -fsn $(srctree) source\n#\u5c06kernel\u6e90\u7801\u6839\u76ee\u5f55\u7684Makefile\u6587\u4ef6\u590d\u5236\u5230kernel\u7f16\u8bd1\u8f93\u51fa\u76ee\u5f55\n484         $(Q)$(CONFIG_SHELL) $(srctree)\/scripts\/mkmakefile \\\n485             $(srctree) $(objtree) $(VERSION) $(PATCHLEVEL)\n486 endif<\/code><\/pre>\n<\/li>\n<li>\n<p>\u6267\u884c\u547d\u4ee4\u751f\u6210.config\u6587\u4ef6\uff1a<br \/>\n<a href=\"https:\/\/blog.csdn.net\/weixin_39580564\/article\/details\/116820658\">https:\/\/blog.csdn.net\/weixin_39580564\/article\/details\/116820658<\/a><br \/>\n<code>$(Q)$(MAKE) $(build)=scripts\/kconfig $@<\/code><br \/>\n\u5047\u82e5make\u7684\u76ee\u6807\u4e3a<code>vendor\/kona_defconfig<\/code>\uff0c\u5219\u547d\u4ee4\u4e3a<code>make -f $(srctree)\/scripts\/Makefile.build obj=scripts\/kconfig vendor\/kona_defconfig<\/code><\/p>\n<\/li>\n<\/ul>\n<p>\u5219<code>vendor\/kona_defconfig<\/code>\u76ee\u6807\u5b9a\u4e49\u5728<code>scripts\/kconfig\/Makefile<\/code>\u4e2d<\/p>\n<pre><code class=\"language-bash\">103 %_defconfig: $(obj)\/conf\n104         $(Q)$&lt; $(silent) --defconfig=arch\/$(SRCARCH)\/configs\/$@ $(Kconfig)<\/code><\/pre>\n<p>\u5148\u5ffd\u7565<code>$(obj)\/conf<\/code>\u5de5\u5177\u7684\u7f16\u8bd1\u8fc7\u7a0b<br \/>\n\u4e0a\u9762\u5b8c\u6574\u547d\u4ee4\u5373\u4e3a\uff1a<code>$(Q)scripts\/kconfig\/conf $(silent) --defconfig=arch\/$(SRCARCH)\/configs\/vendor\/kona_defconfig Kconfig<\/code>\uff0c\u5c31\u4f1a\u8bfb\u53d6\u5185\u6838\u914d\u7f6e\u6587\u4ef6<code>arch\/$(SRCARCH)\/configs\/vendor\/kona_defconfig<\/code>,\u7136\u540e<strong>\u751f\u6210.config\u6587\u4ef6<\/strong>\uff0c\u6ce8\u610f<code>vendor\/kona_defconfig<\/code>\u5230<code>.config<\/code>\u6587\u4ef6\u5e76\u4e0d\u662f\u7b80\u5355\u7684\u62f7\u8d1d\u5173\u7cfb\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"vmlinux%E7%9B%AE%E6%A0%87%EF%BC%88%E7%BC%BA%E7%9C%81%E7%9B%AE%E6%A0%87%EF%BC%8C%E7%94%9F%E6%88%90%E6%9C%80%E5%8E%9F%E5%A7%8B%E7%9A%84%E6%9C%AA%E5%8E%8B%E7%BC%A9%E7%9A%84%E5%86%85%E6%A0%B8%E9%95%9C%E5%83%8Fvmlinux%EF%BC%89\"><\/span>vmlinux\u76ee\u6807\uff08\u7f3a\u7701\u76ee\u6807\uff0c\u751f\u6210\u6700\u539f\u59cb\u7684\u672a\u538b\u7f29\u7684\u5185\u6838\u955c\u50cfvmlinux\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/blog.csdn.net\/weixin_36098975\/article\/details\/135140530\">https:\/\/blog.csdn.net\/weixin_36098975\/article\/details\/135140530<\/a> \uff08***\uff09<br \/>\n<a href=\"https:\/\/zhuanlan.zhihu.com\/p\/571078063\">https:\/\/zhuanlan.zhihu.com\/p\/571078063<\/a><br \/>\n<a href=\"https:\/\/www.cnblogs.com\/jianhua1992\/p\/16852799.html\">https:\/\/www.cnblogs.com\/jianhua1992\/p\/16852799.html<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"vmlinux%E7%9B%AE%E6%A0%87%E4%BE%9D%E8%B5%96%E5%9B%BE\"><\/span>vmlinux\u76ee\u6807\u4f9d\u8d56\u56fe<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/zhuanlan.zhihu.com\/p\/646773422\">https:\/\/zhuanlan.zhihu.com\/p\/646773422<\/a><br \/>\n<img src=\"http:\/\/xinyiworld.top\/wordpress_it\/wp-content\/uploads\/2024\/04\/vmlinux.jpg\" alt=\"\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E5%86%85%E6%A0%B8%E9%95%9C%E5%83%8F%E7%BB%84%E6%88%90\"><\/span>\u5185\u6838\u955c\u50cf\u7ec4\u6210<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/blog.csdn.net\/ldl617\/article\/details\/126932099\">https:\/\/blog.csdn.net\/ldl617\/article\/details\/126932099<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/Lsq111112\/article\/details\/129410284\">https:\/\/blog.csdn.net\/Lsq111112\/article\/details\/129410284<\/a><br \/>\n<code>vmlinx---&gt;objcopy---&gt;Image---&gt;gzip---&gt;arch\/arm\/boot\/compressed\/vmlinx---&gt;objcopy---&gt;zImage---&gt;mkimage---&gt;uImage<\/code><\/p>\n<button class=\"simplefavorite-button\" data-postid=\"12841\" 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>https:\/\/blog.csdn.net\/weixin_55255438\/article\/deta 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