{"id":4588,"date":"2021-09-02T09:59:49","date_gmt":"2021-09-02T01:59:49","guid":{"rendered":"http:\/\/122.152.205.50\/wordpress\/?p=4588"},"modified":"2024-12-30T14:17:45","modified_gmt":"2024-12-30T06:17:45","slug":"gcc%e5%88%b0makefile%e8%bf%87%e6%b8%a1","status":"publish","type":"post","link":"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588","title":{"rendered":"makefile\u8be6\u89e3"},"content":{"rendered":"<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-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#%E4%B8%80%E3%80%81makefile%E7%9A%84%E4%BA%A7%E7%94%9F\" title=\"\u4e00\u3001makefile\u7684\u4ea7\u751f\">\u4e00\u3001makefile\u7684\u4ea7\u751f<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#makefile%E6%96%87%E4%BB%B6%E7%9A%84%E5%91%BD%E5%90%8D\" title=\"makefile\u6587\u4ef6\u7684\u547d\u540d\">makefile\u6587\u4ef6\u7684\u547d\u540d<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#%E4%BA%8C%E3%80%81makefile%E7%9A%84%E5%8E%9F%E7%90%86\" title=\"\u4e8c\u3001makefile\u7684\u539f\u7406\">\u4e8c\u3001makefile\u7684\u539f\u7406<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#%E4%B8%89%E3%80%81makefile%E7%9A%84%E5%A5%BD%E5%A4%84\" title=\"\u4e09\u3001makefile\u7684\u597d\u5904\">\u4e09\u3001makefile\u7684\u597d\u5904<\/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=4588\/#%E5%9B%9B%E3%80%81makefile%E8%B0%83%E8%AF%95\" title=\"\u56db\u3001makefile\u8c03\u8bd5\">\u56db\u3001makefile\u8c03\u8bd5<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#%E4%BA%94%E3%80%81makefile%E8%AF%AD%E6%B3%95\" title=\"\u4e94\u3001makefile\u8bed\u6cd5\">\u4e94\u3001makefile\u8bed\u6cd5<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#%E5%9F%BA%E6%9C%AC%E6%A0%BC%E5%BC%8F\" title=\"\u57fa\u672c\u683c\u5f0f\">\u57fa\u672c\u683c\u5f0f<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-8\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#Makefile%E8%84%9A%E6%9C%AC%E4%B8%8EShell%E8%84%9A%E6%9C%AC%E8%AF%AD%E6%B3%95%E7%9A%84%E5%8C%BA%E5%88%AB\" title=\"Makefile\u811a\u672c\u4e0eShell\u811a\u672c\u8bed\u6cd5\u7684\u533a\u522b\">Makefile\u811a\u672c\u4e0eShell\u811a\u672c\u8bed\u6cd5\u7684\u533a\u522b<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-9\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#%E6%80%8E%E4%B9%88%E8%BF%90%E8%A1%8Cmakefile%E6%96%87%E4%BB%B6\" title=\"\u600e\u4e48\u8fd0\u884cmakefile\u6587\u4ef6\">\u600e\u4e48\u8fd0\u884cmakefile\u6587\u4ef6<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-10\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#make%E5%8F%AF%E8%83%BD%E9%81%87%E5%88%B0%E7%9A%84%E9%97%AE%E9%A2%98\" title=\"make\u53ef\u80fd\u9047\u5230\u7684\u95ee\u9898\">make\u53ef\u80fd\u9047\u5230\u7684\u95ee\u9898<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-11\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#%E9%87%8D%E8%A6%81%E7%9A%84%E6%A6%82%E5%BF%B5\" title=\"\u91cd\u8981\u7684\u6982\u5ff5\">\u91cd\u8981\u7684\u6982\u5ff5<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-12\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#%E5%8F%98%E9%87%8F\" title=\"\u53d8\u91cf\">\u53d8\u91cf<\/a><ul class=\"ez-toc-list-level-4\"><li class=\"ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-13\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#1%E5%8F%98%E9%87%8F%E8%B5%8B%E5%80%BC\" title=\"1.\u53d8\u91cf\u8d4b\u503c\">1.\u53d8\u91cf\u8d4b\u503c<\/a><ul class=\"ez-toc-list-level-5\"><li class=\"ez-toc-heading-level-5\"><a class=\"ez-toc-link ez-toc-heading-14\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#1%EF%BC%89%E4%BD%BF%E7%94%A8%22%22%E5%8F%B7%E6%9D%A5%E8%B5%8B%E5%80%BC%E5%8F%98%E9%87%8F\" title=\"1\uff09\u4f7f\u7528&quot;=&quot;\u53f7\u6765\u8d4b\u503c\u53d8\u91cf\">1\uff09\u4f7f\u7528&quot;=&quot;\u53f7\u6765\u8d4b\u503c\u53d8\u91cf<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-5\"><a class=\"ez-toc-link ez-toc-heading-15\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#2%EF%BC%89%E4%BD%BF%E7%94%A8%22_%22%E5%8F%B7%E6%9D%A5%E8%B5%8B%E5%80%BC%E5%8F%98%E9%87%8F\" title=\"2\uff09\u4f7f\u7528&quot;:=&quot;\u53f7\u6765\u8d4b\u503c\u53d8\u91cf\">2\uff09\u4f7f\u7528&quot;:=&quot;\u53f7\u6765\u8d4b\u503c\u53d8\u91cf<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-5\"><a class=\"ez-toc-link ez-toc-heading-16\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#3%EF%BC%89%E4%BD%BF%E7%94%A8%22%22%E5%8F%B7%E6%9D%A5%E8%B5%8B%E5%80%BC%E5%8F%98%E9%87%8F\" title=\"3\uff09\u4f7f\u7528&quot;?=&quot;\u53f7\u6765\u8d4b\u503c\u53d8\u91cf\">3\uff09\u4f7f\u7528&quot;?=&quot;\u53f7\u6765\u8d4b\u503c\u53d8\u91cf<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-5\"><a class=\"ez-toc-link ez-toc-heading-17\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#4%EF%BC%89%E4%BD%BF%E7%94%A8%22%22%E5%8F%B7%E6%9D%A5%E8%B5%8B%E5%80%BC%E5%8F%98%E9%87%8F\" title=\"4\uff09\u4f7f\u7528&quot;+=&quot;\u53f7\u6765\u8d4b\u503c\u53d8\u91cf\">4\uff09\u4f7f\u7528&quot;+=&quot;\u53f7\u6765\u8d4b\u503c\u53d8\u91cf<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-18\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#2%E5%BC%95%E7%94%A8%E5%8F%98%E9%87%8F\" title=\"2.\u5f15\u7528\u53d8\u91cf\">2.\u5f15\u7528\u53d8\u91cf<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-19\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#3%E7%B3%BB%E7%BB%9F%E5%8F%98%E9%87%8F\" title=\"3.\u7cfb\u7edf\u53d8\u91cf\">3.\u7cfb\u7edf\u53d8\u91cf<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-20\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#4%E8%87%AA%E5%8A%A8%E5%8C%96%E5%8F%98%E9%87%8F\" title=\"4.\u81ea\u52a8\u5316\u53d8\u91cf\">4.\u81ea\u52a8\u5316\u53d8\u91cf<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-21\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#5%E5%8F%98%E9%87%8F%E7%9A%84%E9%AB%98%E7%BA%A7%E7%94%A8%E6%B3%95\" title=\"5.\u53d8\u91cf\u7684\u9ad8\u7ea7\u7528\u6cd5\">5.\u53d8\u91cf\u7684\u9ad8\u7ea7\u7528\u6cd5<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-22\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#6%E5%8F%98%E9%87%8F%E5%85%B1%E4%BA%AB\" title=\"6.\u53d8\u91cf\u5171\u4eab\">6.\u53d8\u91cf\u5171\u4eab<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-23\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#7%E9%80%9A%E8%BF%87make%E5%91%BD%E4%BB%A4%E4%BC%A0%E5%85%A5%E5%8F%98%E9%87%8F\" title=\"7.\u901a\u8fc7make\u547d\u4ee4\u4f20\u5165\u53d8\u91cf\">7.\u901a\u8fc7make\u547d\u4ee4\u4f20\u5165\u53d8\u91cf<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-24\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#8%E5%88%A4%E6%96%AD%E5%8F%98%E9%87%8F%E6%98%AF%E5%90%A6%E4%B8%BA%E7%A9%BA\" title=\"8.\u5224\u65ad\u53d8\u91cf\u662f\u5426\u4e3a\u7a7a\">8.\u5224\u65ad\u53d8\u91cf\u662f\u5426\u4e3a\u7a7a<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-25\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#%E6%9D%A1%E4%BB%B6%E8%A1%A8%E8%BE%BE%E5%BC%8F\" title=\"\u6761\u4ef6\u8868\u8fbe\u5f0f\">\u6761\u4ef6\u8868\u8fbe\u5f0f<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-26\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#%E5%87%BD%E6%95%B0\" title=\"\u51fd\u6570\">\u51fd\u6570<\/a><ul class=\"ez-toc-list-level-4\"><li class=\"ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-27\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#1%E5%B8%B8%E7%94%A8%E7%9A%843%E4%B8%AA%E5%87%BD%E6%95%B0%EF%BC%9Awildcard_notdir_patsubst\" title=\"1)\u5e38\u7528\u76843\u4e2a\u51fd\u6570\uff1awildcard notdir patsubst\">1)\u5e38\u7528\u76843\u4e2a\u51fd\u6570\uff1awildcard notdir patsubst<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-28\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#2%EF%BC%89call%E5%87%BD%E6%95%B0\" title=\"2\uff09call\u51fd\u6570\">2\uff09call\u51fd\u6570<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-29\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#3_filter%E6%AD%A3%E5%90%91%E8%BF%87%E6%BB%A4\" title=\"3) filter(\u6b63\u5411\u8fc7\u6ee4)\">3) filter(\u6b63\u5411\u8fc7\u6ee4)<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-30\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#3%EF%BC%89filter-out%EF%BC%88%E5%8F%8D%E5%90%91%E8%BF%87%E6%BB%A4%EF%BC%89\" title=\"3\uff09filter-out\uff08\u53cd\u5411\u8fc7\u6ee4\uff09\">3\uff09filter-out\uff08\u53cd\u5411\u8fc7\u6ee4\uff09<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-31\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#4patsubst_%E5%AD%97%E7%AC%A6%E4%B8%B2%E6%9B%BF%E6%8D%A2\" title=\"4)patsubst (\u5b57\u7b26\u4e32\u66ff\u6362)\">4)patsubst (\u5b57\u7b26\u4e32\u66ff\u6362)<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-32\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#5%EF%BC%89strip_%E5%90%88%E5%B9%B6%E8%BF%9E%E7%BB%AD%E7%A9%BA%E6%A0%BC\" title=\"5\uff09strip (\u5408\u5e76\u8fde\u7eed\u7a7a\u683c)\">5\uff09strip (\u5408\u5e76\u8fde\u7eed\u7a7a\u683c)<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-33\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#6%EF%BC%89abspath_%EF%BC%88%E7%BB%9D%E5%AF%B9%E8%B7%AF%E5%BE%84%EF%BC%89\" title=\"6\uff09abspath \uff08\u7edd\u5bf9\u8def\u5f84\uff09\">6\uff09abspath \uff08\u7edd\u5bf9\u8def\u5f84\uff09<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-34\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#7_info_%EF%BC%88%E6%89%93%E5%8D%B0%E8%BE%93%E5%87%BA%EF%BC%89\" title=\"7) info \uff08\u6253\u5370\u8f93\u51fa\uff09\">7) info \uff08\u6253\u5370\u8f93\u51fa\uff09<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-35\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#8%EF%BC%89call\" title=\"8\uff09call\">8\uff09call<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-36\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#9%EF%BC%89subst_%EF%BC%88%E5%AD%97%E7%AC%A6%E4%B8%B2%E6%9B%BF%E6%8D%A2%EF%BC%89\" title=\"9\uff09subst \uff08\u5b57\u7b26\u4e32\u66ff\u6362\uff09\">9\uff09subst \uff08\u5b57\u7b26\u4e32\u66ff\u6362\uff09<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-37\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#10addprefix_%E6%B7%BB%E5%8A%A0%E5%89%8D%E7%BC%80\" title=\"10)addprefix (\u6dfb\u52a0\u524d\u7f00)\">10)addprefix (\u6dfb\u52a0\u524d\u7f00)<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-38\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#%E8%87%AA%E5%AE%9A%E4%B9%89%E5%87%BD%E6%95%B0\" title=\"\u81ea\u5b9a\u4e49\u51fd\u6570\">\u81ea\u5b9a\u4e49\u51fd\u6570<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-39\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#%E6%B3%A8%E9%87%8A%E7%AC%A6\" title=\"\u6ce8\u91ca\u7b26#\">\u6ce8\u91ca\u7b26#<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-40\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#%E6%97%A5%E5%BF%97%E8%BE%93%E5%87%BA\" title=\"\u65e5\u5fd7\u8f93\u51fa\">\u65e5\u5fd7\u8f93\u51fa<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-41\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#%E9%80%9A%E9%85%8D%E7%AC%A6%E4%B8%8E\" title=\"**\u901a\u914d\u7b26%\u4e0e***\">**\u901a\u914d\u7b26%\u4e0e***<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-42\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#%E8%BD%AC%E4%B9%89%E4%BA%8C%E6%AC%A1%E5%B1%95%E5%BC%80\" title=\"\u8f6c\u4e49\/\u4e8c\u6b21\u5c55\u5f00$$\">\u8f6c\u4e49\/\u4e8c\u6b21\u5c55\u5f00$$<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-43\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#%E5%8A%A0%E5%8F%B7%EF%BC%8C%E5%87%8F%E5%8F%B7-%E5%92%8Cat%E5%8F%B7%E7%9A%84%E5%90%AB%E4%B9%89\" title=\"\u52a0\u53f7+\uff0c\u51cf\u53f7-\u548cat\u53f7@\u7684\u542b\u4e49\">\u52a0\u53f7+\uff0c\u51cf\u53f7-\u548cat\u53f7@\u7684\u542b\u4e49<\/a><ul class=\"ez-toc-list-level-4\"><li class=\"ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-44\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#-_-%E5%8F%B7\" title=\"&#8211; -\u53f7\">&#8211; -\u53f7<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-45\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#-_%E5%8F%B7\" title=\"&#8211; @\u53f7\">&#8211; @\u53f7<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-46\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4588\/#-_%E5%8F%B7-2\" title=\"&#8211; +\u53f7\">&#8211; +\u53f7<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E4%B8%80%E3%80%81makefile%E7%9A%84%E4%BA%A7%E7%94%9F\"><\/span>\u4e00\u3001makefile\u7684\u4ea7\u751f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"http:\/\/www.crazyant.net\/414.html\" title=\"http:\/\/www.crazyant.net\/414.html\">http:\/\/www.crazyant.net\/414.html<\/a> \uff08\u793a\u4f8b\u4e2d\uff0c\u4e24\u4e2a\u76f8\u4e92\u7684\u4f9d\u8d56\u7684.c\u6587\u4ef6\uff0c\u4f5c\u8005\u5e76\u6ca1\u6709\u5199\u5934\u6587\u4ef6\uff0c\u56e0\u4e3agcc\u662f\u5141\u8bb8\u8fd9\u6837\u5199\u7684\u3002\u4f46\u662f\u7f16\u8bd1\u8fc7\u7a0b\u4f1a\u6709\u8b66\u544a\uff0c\u4e0d\u5f71\u54cd\u7f16\u8bd1\u3002\u770b\u8fd9\u91cc\uff1a<a href=\"https:\/\/www.jianshu.com\/p\/e5c6a255076b\">https:\/\/www.jianshu.com\/p\/e5c6a255076b<\/a><br \/>\n\uff09<\/p>\n<h2><span class=\"ez-toc-section\" id=\"makefile%E6%96%87%E4%BB%B6%E7%9A%84%E5%91%BD%E5%90%8D\"><\/span>makefile\u6587\u4ef6\u7684\u547d\u540d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.ngui.cc\/article\/show-265470.html?action=onClick\">https:\/\/www.ngui.cc\/article\/show-265470.html?action=onClick<\/a><\/p>\n<blockquote>\n<p><strong>\u6307\u5b9amakefile\u6587\u4ef6<\/strong><\/p>\n<\/blockquote>\n<p>make -f Makefile\u6587\u4ef6\u540d<br \/>\n<a href=\"https:\/\/www.cnblogs.com\/LiuYanYGZ\/p\/5441351.html\">https:\/\/www.cnblogs.com\/LiuYanYGZ\/p\/5441351.html<\/a><\/p>\n<p><strong>\u591a\u4e2amakefile -f m1 -f m2<\/strong><br \/>\n\u591a\u4e2a makefile \u6587\u4ef6\u5c06\u4f1a\u88ab\u6309\u7167\u6307\u5b9a\u7684\u987a\u5e8f\u8fdb\u884c\u94fe\u63a5\u5e76\u88ab make \u89e3\u6790\u6267\u884c<\/p>\n<blockquote>\n<p><strong>\u6307\u5b9amake\u76ee\u5f55<\/strong><\/p>\n<\/blockquote>\n<p>make -C<br \/>\n<a href=\"https:\/\/blog.csdn.net\/xiaoyink\/article\/details\/108465261\">https:\/\/blog.csdn.net\/xiaoyink\/article\/details\/108465261<\/a><\/p>\n<blockquote>\n<p><strong>include\u5b50Makefile<\/strong><\/p>\n<\/blockquote>\n<p><a href=\"https:\/\/blog.csdn.net\/yi412\/article\/details\/48207903\">https:\/\/blog.csdn.net\/yi412\/article\/details\/48207903<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E4%BA%8C%E3%80%81makefile%E7%9A%84%E5%8E%9F%E7%90%86\"><\/span>\u4e8c\u3001makefile\u7684\u539f\u7406<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img src=\"http:\/\/xinyiworld.top\/wordpress_it\/wp-content\/uploads\/2021\/09\/22222.jpg\" alt=\"\" \/><\/p>\n<p><a href=\"https:\/\/blog.csdn.net\/chudongfang2015\/article\/details\/79037409\">https:\/\/blog.csdn.net\/chudongfang2015\/article\/details\/79037409<\/a><\/p>\n<p><strong>\u5982\u4f55\u5224\u65ad\u76ee\u6807\u662f\u5426\u9700\u8981\u91cd\u65b0\u6784\u5efa<\/strong><br \/>\n\u524d\u7f6e\u6761\u4ef6\u901a\u5e38\u662f\u4e00\u7ec4\u6587\u4ef6\u540d\uff0c\u4e4b\u95f4\u7528\u7a7a\u683c\u5206\u9694\u3002\u5b83\u6307\u5b9a\u4e86&quot;\u76ee\u6807&quot;\u662f\u5426\u91cd\u65b0\u6784\u5efa\u7684\u5224\u65ad\u6807\u51c6\uff1a\u53ea\u8981\u6709\u4e00\u4e2a\u524d\u7f6e\u6587\u4ef6\u4e0d\u5b58\u5728\uff0c\u6216\u8005\u6709\u8fc7\u66f4\u65b0\uff08\u524d\u7f6e\u6587\u4ef6\u7684last-modification\u65f6\u95f4\u6233\u6bd4\u76ee\u6807\u7684\u65f6\u95f4\u6233\u65b0\uff09\uff0c&quot;\u76ee\u6807&quot;\u5c31\u9700\u8981\u91cd\u65b0\u6784\u5efa\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E4%B8%89%E3%80%81makefile%E7%9A%84%E5%A5%BD%E5%A4%84\"><\/span>\u4e09\u3001makefile\u7684\u597d\u5904<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\u7b80\u5316\u7f16\u8bd1\u6267\u884c\u7684\u547d\u4ee4\uff08\u5e76\u6ca1\u6709gcc \u2013c\u7684\u8fc7\u7a0b\uff09<\/li>\n<li>\u4e00\u6b21make\u540e\uff0c\u4e0b\u6b21\u53ea\u4f1a\u7f16\u8bd1\u6539\u52a8\u7684\u6587\u4ef6\uff0c\u5176\u5b83\u7684\u6587\u4ef6\u4e0d\u4f1a\u518d\u7f16\u8bd1\u4e86\u3002<br \/>\n\u770b\u4e0b\u9762\u6211\u7b2c2\u6b21make\uff0c\u4e24\u4e2a.o\u6587\u4ef6\u5e76\u6ca1\u6709\u91cd\u65b0\u751f\u6210\uff0c\u4f46\u662fmain\u4f1a\u91cd\u65b0\u751f\u6210\u3002<br \/>\n<img src=\"http:\/\/xinyiworld.top\/wordpress_it\/wp-content\/uploads\/2021\/09\/3333.png\" alt=\"\" \/><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"%E5%9B%9B%E3%80%81makefile%E8%B0%83%E8%AF%95\"><\/span>\u56db\u3001makefile\u8c03\u8bd5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\n<p>\u8f93\u51fa\u65e5\u5fd7\u6216\u8005\u4e2d\u65ad\u8fd0\u884c<br \/>\n<a href=\"https:\/\/www.cnblogs.com\/black-mamba\/p\/9638396.html\">https:\/\/www.cnblogs.com\/black-mamba\/p\/9638396.html<\/a><\/p>\n<\/li>\n<li>\n<p>\u53ea\u770b\u7f16\u8bd1\u8fc7\u7a0b\uff0c\u5e76\u4e0d\u771f\u6b63\u7f16\u8bd1<\/p>\n<pre><code class=\"language-bash\">make --just-print\nmake -n<\/code><\/pre>\n<\/li>\n<li>\n<p>\u8ffd\u8e2aMakefile\u7684\u8c03\u7528\u94fe\u8def<br \/>\n\u5982\u679cMakefile\u6709\u591a\u5c42\u5d4c\u5957\uff0c\u5982\u4f55\u77e5\u9053\u5f53\u524dMakefile\u88ab\u54ea\u4e2aMakefile\u6240\u8c03\u7528\uff1f<br \/>\n<img src=\"http:\/\/xinyiworld.top\/wordpress_it\/wp-content\/uploads\/2022\/11\/mm.png\" alt=\"\" \/><\/p>\n<\/li>\n<li>\n<p>set -e<br \/>\n<code>set -e\uff1bcommand1;command2;...<\/code><br \/>\n\u53ea\u8981\u6709\u4e00\u4e2acommand\u6267\u884c\u5931\u8d25\uff0c\u540e\u9762\u7684command\u90fd\u4e0d\u4f1a\u6267\u884c\u3002<\/p>\n<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"%E4%BA%94%E3%80%81makefile%E8%AF%AD%E6%B3%95\"><\/span>\u4e94\u3001makefile\u8bed\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/blog.csdn.net\/weixin_38391755\/article\/details\/80380786\">https:\/\/blog.csdn.net\/weixin_38391755\/article\/details\/80380786<\/a>\uff0c\u539f\u6587\u4f5c\u8005\uff1a<a href=\"https:\/\/blog.csdn.net\/haoel\/article\/details\/2886\">https:\/\/blog.csdn.net\/haoel\/article\/details\/2886<\/a><\/p>\n<p><a href=\"https:\/\/blog.csdn.net\/weixin_43621681\/article\/details\/87925192\">https:\/\/blog.csdn.net\/weixin_43621681\/article\/details\/87925192<\/a><\/p>\n<p><a href=\"https:\/\/www.zhaixue.cc\/makefile\/makefile-foreach.html\">https:\/\/www.zhaixue.cc\/makefile\/makefile-foreach.html<\/a> \uff08\u51fd\u6570\uff09<\/p>\n<p><a href=\"https:\/\/www.cnblogs.com\/kekec\/p\/3538019.html\">https:\/\/www.cnblogs.com\/kekec\/p\/3538019.html<\/a><\/p>\n<p><a href=\"https:\/\/www.cnblogs.com\/raina\/p\/12342043.html\">https:\/\/www.cnblogs.com\/raina\/p\/12342043.html<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E5%9F%BA%E6%9C%AC%E6%A0%BC%E5%BC%8F\"><\/span><strong>\u57fa\u672c\u683c\u5f0f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre><code class=\"language-bash\">target:requirments ; command\n\u6216\u8005\ntarget:requiremnts\n1\u4e2aTab\u7a7a\u683c+command<\/code><\/pre>\n<ul>\n<li>Makefile\u4f9d\u8d56\u5173\u7cfb\u4e2d\u7684\u7ad6\u7ebf\u201c|\u201d<br \/>\n<a href=\"https:\/\/blog.csdn.net\/sdu611zhen\/article\/details\/53011253\">https:\/\/blog.csdn.net\/sdu611zhen\/article\/details\/53011253<\/a><br \/>\n\u7ad6\u7ebf\u5de6\u8fb9\u7684\u76ee\u6807\u5c31\u662f\u6b63\u5e38\u524d\u63d0\u76ee\u6807\uff0c\u7ad6\u7ebf\u53f3\u8fb9\u7684\u76ee\u6807\u5c31\u662f\u547d\u4ee4\u524d\u63d0\u76ee\u6807\uff08\u6211\u4eec\u9700\u8981\u6267\u884c\u67d0\u4e2a\u6216\u67d0\u4e9b\u89c4\u5219\uff0c\u4f46\u4e0d\u80fd\u5f15\u8d77\u751f\u6210\u76ee\u6807\u88ab\u91cd\u65b0\u751f\u6210\u3002\uff09\u3002<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Makefile%E8%84%9A%E6%9C%AC%E4%B8%8EShell%E8%84%9A%E6%9C%AC%E8%AF%AD%E6%B3%95%E7%9A%84%E5%8C%BA%E5%88%AB\"><\/span><strong>Makefile\u811a\u672c\u4e0eShell\u811a\u672c\u8bed\u6cd5\u7684\u533a\u522b<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/www.jianshu.com\/p\/1818a7afe535\">https:\/\/www.jianshu.com\/p\/1818a7afe535<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E6%80%8E%E4%B9%88%E8%BF%90%E8%A1%8Cmakefile%E6%96%87%E4%BB%B6\"><\/span><strong>\u600e\u4e48\u8fd0\u884cmakefile\u6587\u4ef6<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5c06\u6587\u4ef6\u547d\u540d\u4e3amakefile\u6216\u8005Makefile\uff0c\u7136\u540e\u5728\u5f53\u524d\u76ee\u5f55\u6267\u884cmake\u6307\u4ee4\u5373\u53ef\u8fdb\u884c\u7f16\u8bd1\u3002<br \/>\n\u81ea\u5df1\u5199\u4e2a\u7b80\u5355\u7684makefile\u6587\u4ef6\u7136\u540e\u8fd0\u884c\uff1a<br \/>\n<a href=\"https:\/\/blog.csdn.net\/wangqingchuan92\/article\/details\/92832544\">https:\/\/blog.csdn.net\/wangqingchuan92\/article\/details\/92832544<\/a>\uff08\u5f88\u597d\u4e00\u4e2a\u4f8b\u5b50\u6574\u4f53\u4e0a\u77e5\u9053makefile\u662f\u5e72\u4ec0\u4e48\u7684\uff0c\u9ebb\u96c0\u867d\u5c0f\uff0c\u4e94\u810f\u4ff1\u5168\u3002\uff09<\/p>\n<p>\u6ce8\u610f\uff1a<strong>make\u82e5\u4e0d\u6307\u5b9a\u76ee\u6807\uff0c\u9ed8\u8ba4\u6267\u884c\u7b2c\u4e00\u4e2a\u6709\u6548\u76ee\u6807\u3002\u901a\u5e38\u4e3a\u4e86\u7b2c\u4e00\u4e2a\u76ee\u6807\u4e0d\u88ab\u610f\u5916\u6267\u884c\uff0c\u53ea\u5199target:\uff0c\u4e0d\u6267\u884c\u4efb\u4f55\u64cd\u4f5c<\/strong><\/p>\n<h3><span class=\"ez-toc-section\" id=\"make%E5%8F%AF%E8%83%BD%E9%81%87%E5%88%B0%E7%9A%84%E9%97%AE%E9%A2%98\"><\/span><strong>make\u53ef\u80fd\u9047\u5230\u7684\u95ee\u9898<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>1.makefile---makefile:5: *** \u9057\u6f0f\u5206\u9694\u7b26 \u3002 \u505c\u6b62<br \/>\n<a href=\"https:\/\/blog.csdn.net\/yfcheng_yzc\/article\/details\/29609229\">https:\/\/blog.csdn.net\/yfcheng_yzc\/article\/details\/29609229<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E9%87%8D%E8%A6%81%E7%9A%84%E6%A6%82%E5%BF%B5\"><\/span><strong>\u91cd\u8981\u7684\u6982\u5ff5<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\u89c4\u5219\u7684\u6982\u5ff5\u53ca\u8bed\u6cd5<\/li>\n<li>\u4f2a\u76ee\u6807\u7684\u6982\u5ff5<\/li>\n<\/ul>\n<p>\u5982android\u6e90\u7801\u6267\u884cmake clean\uff0c\u8fd9\u91cc\u7684clean\u5c31\u662f\u4f2a\u6307\u4ee4\u3002<\/p>\n<p><strong>\u4f2a\u6307\u4ee4\u4ec0\u4e48\u65f6\u5019\u4f1a\u88ab\u6267\u884c<\/strong>\uff1a<\/p>\n<p>\u8fd9\u91cc\u8981\u8bf4\u660e\u4e00\u70b9\u7684\u662f\uff0cclean\u4e0d\u662f\u4e00\u4e2a\u6587\u4ef6\uff0c\u5b83\u53ea\u4e0d\u8fc7\u662f\u4e00\u4e2a\u52a8\u4f5c\u540d\u5b57\uff0c\u6709\u70b9\u50cfC\u8bed\u8a00\u4e2d\u7684lable\u4e00\u6837\uff0c\u5176\u5192\u53f7\u540e\u53ef\u4ee5\u4ec0\u4e48\u4e5f\u6ca1\u6709\uff0c\u90a3\u4e48\uff0cmake\u5c31\u4e0d\u4f1a\u81ea\u52a8\u53bb\u627e\u6587\u4ef6\u7684\u4f9d\u8d56\u6027\uff0c<strong>\u4e5f\u5c31\u4e0d\u4f1a\u81ea\u52a8\u6267\u884c\u5176\u540e\u6240\u5b9a\u4e49\u7684\u547d\u4ee4<\/strong>\u3002\u8981\u6267\u884c\u5176\u540e\u7684\u547d\u4ee4\uff0c\u5c31\u8981\u5728make\u547d\u4ee4\u540e\u660e\u663e\u5f97\u6307\u51fa\u8fd9\u4e2alable\u7684\u540d\u5b57\u3002\u8fd9\u6837\u7684\u65b9\u6cd5\u975e\u5e38\u6709\u7528\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u4e00\u4e2amakefile\u4e2d\u5b9a\u4e49\u4e0d\u7528\u7684\u7f16\u8bd1\u6216\u662f\u548c\u7f16\u8bd1\u65e0\u5173\u7684\u547d\u4ee4\uff0c\u6bd4\u5982\u7a0b\u5e8f\u7684\u6253\u5305\uff0c\u7a0b\u5e8f\u7684\u5907\u4efd\uff0c\u7b49\u7b49\u3002<\/p>\n<ul>\n<li>\n<p>make clean\u4e0emake clobber\u7684\u533a\u522b<br \/>\n<a href=\"https:\/\/blog.csdn.net\/pcsxk\/article\/details\/52594223\">https:\/\/blog.csdn.net\/pcsxk\/article\/details\/52594223<\/a><\/p>\n<\/li>\n<li>\n<p>make clean \u4e0e make distclean \u7684\u533a\u522b<br \/>\n<a href=\"https:\/\/www.jianshu.com\/p\/9920cd513c2b\/\">https:\/\/www.jianshu.com\/p\/9920cd513c2b\/<\/a><br \/>\nmake clean \u4ec5\u6e05\u9664\u4e4b\u524d\u7f16\u8bd1\u7684\u53ef\u6267\u884c\u6587\u4ef6\u53ca\u914d\u7f6e\u6587\u4ef6\u3002<br \/>\nmake distclean \u8981\u6e05\u9664\u6240\u6709\u751f\u6210\u7684\u6587\u4ef6\u3002<\/p>\n<\/li>\n<li>\n<p>\u6307\u4ee4\u5f00\u59cb\u8981\u7528TAB\u9694\u5f00<br \/>\n\u5982\u679ccommand\u4e0d\u52a0tab\uff0c\u4f1a\u62a5\u9519\uff1a<code>missing separator<\/code>\u3002command\u53ea\u80fd\u5199\u5728target\u91cc\uff0c\u76f4\u63a5\u5728Makefile\u6587\u4ef6\u4e2d\u5199command\uff0c\u4e5f\u4f1a\u62a5<code>missing separator<\/code>\u9519\u8bef\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u6ce8\u610fcommand\u91cc\uff0cif\u8868\u8fbe\u5f0f\u7b49\u4e0d\u9700\u8981\u52a0tab.<\/p>\n<p><strong>\u4e00\u4e9b\u7279\u6b8a\u7684\u4f2a\u76ee\u6807<\/strong>\uff1a<\/p>\n<ul>\n<li>FORCE<br \/>\n<a href=\"https:\/\/blog.csdn.net\/engineer0\/article\/details\/111415894\">https:\/\/blog.csdn.net\/engineer0\/article\/details\/111415894<\/a><br \/>\n\u54ea\u4e2a\u76ee\u6807\u4f9d\u8d56\u4e86FORCE\u4f2a\u76ee\u6807\uff0c\u54ea\u4e2a\u76ee\u6807\u6bcf\u6b21make\u90fd\u4f1a\u91cd\u65b0\u6267\u884c\u4e00\u904d\u3002<\/li>\n<\/ul>\n<p><strong>\u5de7\u7528\u4f2a\u76ee\u6807\u53ca\u81ea\u52a8\u5316\u53d8\u91cf<\/strong>\uff1a<\/p>\n<ul>\n<li>\u6253\u5370\u53d8\u91cf<\/li>\n<\/ul>\n<pre><code class=\"language-bash\">SRC := &quot;.\/src\/test1.c&quot;\n\nprint-% :\n    @echo $* = $($*)<\/code><\/pre>\n<p>\u6267\u884c<code>make print-\u53d8\u91cf\u540d<\/code>\u5373\u53ef\u6253\u5370\u5bf9\u5e94\u7684\u53d8\u91cf\uff0c\u4e3a\u4e86\u66f4\u52a0\u901a\u7528\uff0c\u53ef\u4ee5\u5c06\u6253\u5370\u76ee\u6807\u5355\u72ec\u5c01\u88c5\u6210\u4e00\u4e2amk\u6587\u4ef6\uff0c\u7136\u540e\u901a\u8fc7-f \u5f15\u7528\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E5%8F%98%E9%87%8F\"><\/span><strong>\u53d8\u91cf<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"1%E5%8F%98%E9%87%8F%E8%B5%8B%E5%80%BC\"><\/span>1.\u53d8\u91cf\u8d4b\u503c<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<h5><span class=\"ez-toc-section\" id=\"1%EF%BC%89%E4%BD%BF%E7%94%A8%22%22%E5%8F%B7%E6%9D%A5%E8%B5%8B%E5%80%BC%E5%8F%98%E9%87%8F\"><\/span>1\uff09\u4f7f\u7528&quot;=&quot;\u53f7\u6765\u8d4b\u503c\u53d8\u91cf<span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>\uff08Android.mk\u5c31\u662f\u7528\u8fd9\u79cd\u8bed\u6cd5\uff09<br \/>\n<strong>\u53d8\u91cf\u53ef\u4ee5\u4f7f\u7528\u540e\u9762\u7684\u53d8\u91cf\u6765\u5b9a\u4e49<\/strong>\uff0c\u5982\uff1a<\/p>\n<pre><code class=\"language-shell\">foo = $(bar)\nbar = $(ugh)\nugh = Huh?\n\nall:\necho $(foo)<\/code><\/pre>\n<p>\u6700\u7ec8\u7684\u8f93\u51fa\u503c\u662fHuh?<\/p>\n<h5><span class=\"ez-toc-section\" id=\"2%EF%BC%89%E4%BD%BF%E7%94%A8%22_%22%E5%8F%B7%E6%9D%A5%E8%B5%8B%E5%80%BC%E5%8F%98%E9%87%8F\"><\/span>2\uff09\u4f7f\u7528&quot;:=&quot;\u53f7\u6765\u8d4b\u503c\u53d8\u91cf<span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p><strong>\u524d\u9762\u7684\u53d8\u91cf\u4e0d\u80fd\u4f7f\u7528\u540e\u9762\u7684\u53d8\u91cf\uff0c\u53ea\u80fd\u4f7f\u7528\u524d\u9762\u5df2\u5b9a\u4e49\u597d\u4e86\u7684\u53d8\u91cf<\/strong>\uff0c\u66f4\u52a0\u5b89\u5168\u3002<\/p>\n<pre><code class=\"language-shell\">y := $(x) bar\nx := foo\n\n\u90a3\u4e48\uff0cy\u7684\u503c\u662f\u201cbar\u201d\uff0c\u800c\u4e0d\u662f\u201cfoo bar\u201d\u3002<\/code><\/pre>\n<h5><span class=\"ez-toc-section\" id=\"3%EF%BC%89%E4%BD%BF%E7%94%A8%22%22%E5%8F%B7%E6%9D%A5%E8%B5%8B%E5%80%BC%E5%8F%98%E9%87%8F\"><\/span>3\uff09\u4f7f\u7528&quot;?=&quot;\u53f7\u6765\u8d4b\u503c\u53d8\u91cf<span class=\"ez-toc-section-end\"><\/span><\/h5>\n<pre><code class=\"language-shell\">FOO ?= bar\n\n\u5176\u542b\u4e49\u662f\uff0c\u5982\u679cFOO\u6ca1\u6709\u88ab\u5b9a\u4e49\u8fc7\uff0c\u90a3\u4e48\u53d8\u91cfFOO\u7684\u503c\u5c31\u662f\u201cbar\u201d\uff0c\u5982\u679cFOO\u5148\u524d\u88ab\u5b9a\u4e49\u8fc7\uff0c\u90a3\u4e48\u8fd9\u6761\u8bed\u5c06\u4ec0\u4e48\u4e5f\u4e0d\u505a\uff0c\u5176\u7b49\u4ef7\u4e8e\uff1a\n\nifeq ($(origin FOO), undefined)\nFOO = bar\nendif<\/code><\/pre>\n<h5><span class=\"ez-toc-section\" id=\"4%EF%BC%89%E4%BD%BF%E7%94%A8%22%22%E5%8F%B7%E6%9D%A5%E8%B5%8B%E5%80%BC%E5%8F%98%E9%87%8F\"><\/span>4\uff09\u4f7f\u7528&quot;+=&quot;\u53f7\u6765\u8d4b\u503c\u53d8\u91cf<span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>\u8ffd\u52a0<\/p>\n<h4><span class=\"ez-toc-section\" id=\"2%E5%BC%95%E7%94%A8%E5%8F%98%E9%87%8F\"><\/span>2.\u5f15\u7528\u53d8\u91cf<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u7528\u7f8e\u5143\u7b26\u53f7\u5373\u53ef\uff0c$(varName)<\/p>\n<h4><span class=\"ez-toc-section\" id=\"3%E7%B3%BB%E7%BB%9F%E5%8F%98%E9%87%8F\"><\/span>3.\u7cfb\u7edf\u53d8\u91cf<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<h4><span class=\"ez-toc-section\" id=\"4%E8%87%AA%E5%8A%A8%E5%8C%96%E5%8F%98%E9%87%8F\"><\/span>4.\u81ea\u52a8\u5316\u53d8\u91cf<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"https:\/\/blog.csdn.net\/qq_39498080\/article\/details\/79237260\">https:\/\/blog.csdn.net\/qq_39498080\/article\/details\/79237260<\/a><\/p>\n<p><a href=\"https:\/\/blog.csdn.net\/qu1993\/article\/details\/88871799\">https:\/\/blog.csdn.net\/qu1993\/article\/details\/88871799<\/a><\/p>\n<p><strong>\u6587\u4ef6\u76f8\u5173<\/strong><br \/>\n$@--\u76ee\u6807\u6587\u4ef6\uff0c$^--\u6240\u6709\u7684\u4f9d\u8d56\u6587\u4ef6\uff0c$&lt;--\u7b2c\u4e00\u4e2a\u4f9d\u8d56\u6587\u4ef6\u3002<br \/>\n$?\uff1a\u6240\u6709\u6bd4\u76ee\u6807\u65b0\u7684\u4f9d\u8d56\u76ee\u6807\u7684\u96c6\u5408\u3002\u4ee5\u7a7a\u683c\u5206\u9694\u3002\uff08\u5373\u5f15\u8d77\u5f53\u524d\u76ee\u6807\u66f4\u65b0\u7684\u4f9d\u8d56\u6587\u4ef6\u7684\u96c6\u5408\uff09<br \/>\n$(MAKECMDGOALS)\uff1a\u8868\u793amake\u547d\u4ee4\u6307\u5b9a\u7684\u76ee\u6807<\/p>\n<p>$(@D)\uff1a<\/p>\n<p>\u8868\u793a&quot;$@&quot;\u7684\u76ee\u5f55\u90e8\u5206\uff08\u4e0d\u4ee5\u659c\u6760\u4f5c\u4e3a\u7ed3\u5c3e\uff09 \uff0c\u5982\u679c&quot;$@&quot;\u503c\u662f&quot;dir\/foo.o&quot;\uff0c\u90a3\u4e48&quot;$(@D)&quot;\u5c31<\/p>\n<p>\u662f&quot;dir&quot;\uff0c\u800c\u5982\u679c&quot;$@&quot;\u4e2d\u6ca1\u6709\u5305\u542b\u659c\u6760\u7684\u8bdd\uff0c\u5176\u503c\u5c31\u662f&quot;.&quot;\uff08\u5f53\u524d\u76ee\u5f55\uff09 \u3002<\/p>\n<p>$(@F)\uff1a<\/p>\n<p>\u8868\u793a&quot;$@&quot;\u7684\u6587\u4ef6\u90e8\u5206\uff0c\u5982\u679c&quot;$@&quot;\u503c\u662f&quot;dir\/foo.o&quot;\uff0c\u90a3\u4e48&quot;$(@F)&quot;\u5c31\u662f&quot;foo.o&quot;\uff0c&quot;$(@F)&quot;\u76f8<\/p>\n<p>\u5f53\u4e8e\u51fd\u6570&quot;$(notdir $@)&quot;<\/p>\n<p>$*:<\/p>\n<ul>\n<li>\u6ca1\u6709%\u5339\u914d\uff1a\u8868\u793a\u4e0d\u5e26\u540e\u7f00\u7684\u76ee\u6807\u6587\u4ef6\u540d<br \/>\n\u5982<code>test1.o: test1.c test2.h<\/code>\uff0c\u5219$*\u8868\u793atest1<\/li>\n<li>\u6709%\u5339\u914d\uff1a\u76ee\u6807\u6587\u4ef6\u540d\u53bb\u6389\u975e%\u90e8\u5206\u540e\u7684\u6587\u4ef6\u540d<br \/>\n<del>\u4f8b1<\/del>\uff1a<br \/>\n\u5982\uff1a<\/p>\n<pre><code class=\"language-bash\">a.%.b:\n@echo $*<\/code><\/pre>\n<p>\u6267\u884c<code>make dir\/a.foo.b<\/code>\uff0c\u6253\u5370\u7ed3\u679c\u4e3adir\/foo.<\/p>\n<\/li>\n<\/ul>\n<p><del>\u4f8b2<\/del>\uff1a<br \/>\n\u5982\uff1a<\/p>\n<pre><code class=\"language-bash\">print-% :\n    @echo $*<\/code><\/pre>\n<p>\u6267\u884c<code>make print-SRC<\/code>\uff0c\u6253\u5370\u7ed3\u679c\u4e3aSRC.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"5%E5%8F%98%E9%87%8F%E7%9A%84%E9%AB%98%E7%BA%A7%E7%94%A8%E6%B3%95\"><\/span>5.\u53d8\u91cf\u7684\u9ad8\u7ea7\u7528\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>\n<p>\u8ffd\u52a0\u53d8\u91cf \uff08Android.mk\u4f9d\u8d56\u5176\u5b83\u5e93\u7ecf\u5e38\u4f1a\u7528\u5230\u8fd9\u4e2a\u8bed\u6cd5\uff09<\/p>\n<pre><code class=\"language-shell\">\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u201c+=\u201d\u64cd\u4f5c\u7b26\u7ed9\u53d8\u91cf\u8ffd\u52a0\u503c\uff0c\u5982\uff1a\nobjects = main.o foo.o bar.o utils.o\nobjects += another.o\n\u4e8e\u662f\uff0c\u6211\u4eec\u7684$(objects)\u503c\u53d8\u6210\uff1a\u201cmain.o foo.o bar.o utils.o another.o\u201d\uff08another.o\u88ab\u8ffd\u52a0\u8fdb\u53bb\u4e86\uff09\n\u4f7f\u7528\u201c+=\u201d\u64cd\u4f5c\u7b26\uff0c\u53ef\u4ee5\u6a21\u62df\u4e3a\u4e0b\u9762\u7684\u8fd9\u79cd\u4f8b\u5b50\uff1a\nobjects = main.o foo.o bar.o utils.o\nobjects := $(objects) another.o\n\u6240\u4e0d\u540c\u7684\u662f\uff0c\u7528\u201c+=\u201d\u66f4\u4e3a\u7b80\u6d01\u3002\n\u5982\u679c\u53d8\u91cf\u4e4b\u524d\u6ca1\u6709\u5b9a\u4e49\u8fc7\uff0c\u90a3\u4e48\uff0c\u201c+=\u201d\u4f1a\u81ea\u52a8\u53d8\u6210\u201c=\u201d\uff0c\u5982\u679c\u524d\u9762\u6709\u53d8\u91cf\u5b9a\u4e49\uff0c\u90a3\u4e48\u201c+=\u201d\u4f1a\u7ee7\u627f\u4e8e\u524d\u6b21\u64cd\u4f5c\u7684\u8d4b\u503c\u7b26\u3002\u5982\u679c\u524d\u4e00\u6b21\u7684\u662f\u201c:=\u201d\uff0c\u90a3\u4e48\u201c+=\u201d\u4f1a\u4ee5\u201c:=\u201d\u4f5c\u4e3a\u5176\u8d4b\u503c\u7b26\uff0c\u5982\uff1a\nvariable := value\nvariable += more\n\u7b49\u4ef7\u4e8e\uff1a\nvariable := value\nvariable := $(variable) more<\/code><\/pre>\n<\/li>\n<li>\n<p>define\u5173\u952e\u5b57\u5b9a\u4e49\u591a\u884c\u53d8\u91cf\uff08\u5b8f)<br \/>\n\u53d8\u91cf\u7684\u503c\u53ef\u4ee5\u5305\u542b\u51fd\u6570\u3001\u547d\u4ee4\u3001\u6587\u5b57\uff0c\u6216\u662f\u5176\u5b83\u53d8\u91cf\uff0c\u5982\uff1a<\/p>\n<pre><code class=\"language-shell\">define two-lines\necho foo\necho $(bar)\nendef<\/code><\/pre>\n<p>\u8c03\u7528two-lines\u53d8\u91cf\uff0c\u5c31\u4f1a\u5728\u63a7\u5236\u53f0\u6253\u5370\u4e24\u884c\u65e5\u5fd7\u3002<\/p>\n<\/li>\n<li>\n<p>\u53d8\u91cf\u66ff\u6362\u5f15\u7528<br \/>\n<a href=\"https:\/\/blog.csdn.net\/oqqHuTu12345678\/article\/details\/125645226\">https:\/\/blog.csdn.net\/oqqHuTu12345678\/article\/details\/125645226<\/a><\/p>\n<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"6%E5%8F%98%E9%87%8F%E5%85%B1%E4%BA%AB\"><\/span>6.\u53d8\u91cf\u5171\u4eab<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>export\u7684\u53d8\u91cf\u53ef\u4ee5\u88ab\u5b50Makefile\u5f15\u7528<br \/>\n<a href=\"https:\/\/cloud.tencent.com\/developer\/article\/1012187\">https:\/\/cloud.tencent.com\/developer\/article\/1012187<\/a><br \/>\n<a href=\"https:\/\/www.jianshu.com\/p\/6b2c4e8cfc3a\">https:\/\/www.jianshu.com\/p\/6b2c4e8cfc3a<\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"7%E9%80%9A%E8%BF%87make%E5%91%BD%E4%BB%A4%E4%BC%A0%E5%85%A5%E5%8F%98%E9%87%8F\"><\/span>7.\u901a\u8fc7make\u547d\u4ee4\u4f20\u5165\u53d8\u91cf<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>make VAR=XX<\/p>\n<h4><span class=\"ez-toc-section\" id=\"8%E5%88%A4%E6%96%AD%E5%8F%98%E9%87%8F%E6%98%AF%E5%90%A6%E4%B8%BA%E7%A9%BA\"><\/span>8.\u5224\u65ad\u53d8\u91cf\u662f\u5426\u4e3a\u7a7a<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><code>ifeq ($(platform), )\u662f\u5224\u65adplatform\u662f\u5426\u4e3a\u7a7a<\/code><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E6%9D%A1%E4%BB%B6%E8%A1%A8%E8%BE%BE%E5%BC%8F\"><\/span><strong>\u6761\u4ef6\u8868\u8fbe\u5f0f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/blog.csdn.net\/weixin_43083491\/article\/details\/112476879\">https:\/\/blog.csdn.net\/weixin_43083491\/article\/details\/112476879<\/a><br \/>\n\u6761\u4ef6\u8868\u8fbe\u5f0f\u7684\u8bed\u6cd5\u4e3a\uff1a<\/p>\n<pre><code class=\"language-shell\">&lt;conditional-directive&gt;\n&lt;text-if-true&gt;\nendif\n\n\u4ee5\u53ca\uff1a\n&lt;conditional-directive&gt;\n&lt;text-if-true&gt;\nelse\n&lt;text-if-false&gt;\nendif<\/code><\/pre>\n<p>conditional-directive\u7c7b\u578b<br \/>\nifeq\uff1a\u662f\u5426\u76f8\u7b49<br \/>\nifneq\uff1a\u662f\u5426\u4e0d\u76f8\u7b49<br \/>\nifdef\uff1a\u662f\u5426\u5b9a\u4e49<br \/>\nifndef\uff1a\u662f\u5426\u672a\u5b9a\u4e49<\/p>\n<p>if\u8868\u8fbe\u5f0f\uff1a<a href=\"https:\/\/www.shuzhiduo.com\/A\/KE5QlPk0JL\/\">https:\/\/www.shuzhiduo.com\/A\/KE5QlPk0JL\/<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E5%87%BD%E6%95%B0\"><\/span><strong>\u51fd\u6570<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/blog.csdn.net\/shenfengchen\/article\/details\/110846275\">https:\/\/blog.csdn.net\/shenfengchen\/article\/details\/110846275<\/a><br \/>\n\u51fd\u6570\u7684\u8bed\u6cd5\u4e3a\uff1a<\/p>\n<pre><code class=\"language-shell\">$(&lt;function&gt; &lt;arguments&gt; )\n\u6216\u662f\n${&lt;function&gt; &lt;arguments&gt;}\n\u8fd9\u91cc\uff0c&lt;function&gt;\u5c31\u662f\u51fd\u6570\u540d\uff0cmake\u652f\u6301\u7684\u51fd\u6570\u4e0d\u591a\u3002&lt;arguments&gt;\u662f\u51fd\u6570\u7684\u53c2\u6570\uff0c\u53c2\u6570\u95f4\u4ee5\u9017\u53f7\u201c,\u201d\u5206\u9694\uff0c\u800c\u51fd\u6570\u540d\u548c\u53c2\u6570\u4e4b\u95f4\u4ee5\u201c\u7a7a\u683c\u201d\u5206\u9694\u3002\u51fd\u6570\u8c03\u7528\u4ee5\u201c$\u201d\u5f00\u5934\uff0c\u4ee5\u5706\u62ec\u53f7\u6216\u82b1\u62ec\u53f7\u628a\u51fd\u6570\u540d\u548c\u53c2\u6570\u62ec\u8d77\u3002<\/code><\/pre>\n<h4><span class=\"ez-toc-section\" id=\"1%E5%B8%B8%E7%94%A8%E7%9A%843%E4%B8%AA%E5%87%BD%E6%95%B0%EF%BC%9Awildcard_notdir_patsubst\"><\/span>1)\u5e38\u7528\u76843\u4e2a\u51fd\u6570\uff1awildcard notdir patsubst<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"https:\/\/blog.51cto.com\/zhaoxiaohu\/2410073\">https:\/\/blog.51cto.com\/zhaoxiaohu\/2410073<\/a><\/p>\n<ul>\n<li>wildcard<\/li>\n<\/ul>\n<p>\u5224\u65ad\u6587\u4ef6\u662f\u5426\u5b58\u5728\uff1a<a href=\"https:\/\/blog.csdn.net\/Herbert25\/article\/details\/130947371\">https:\/\/blog.csdn.net\/Herbert25\/article\/details\/130947371<\/a><\/p>\n<pre><code class=\"language-bash\">ifneq ($(wildcard FILE\uff09,)\n    #\u6587\u4ef6\u5b58\u5728\nendif<\/code><\/pre>\n<h4><span class=\"ez-toc-section\" id=\"2%EF%BC%89call%E5%87%BD%E6%95%B0\"><\/span>2\uff09call\u51fd\u6570<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"https:\/\/blog.csdn.net\/qu1993\/article\/details\/88976861\">https:\/\/blog.csdn.net\/qu1993\/article\/details\/88976861<\/a><\/p>\n<p>\u5bf9\u4e8e\u51fd\u6570\u8c03\u7528\u52a0\u4e0d\u52a0call\u90fd\u4e00\u6837\uff0c<code>$(fun1)\u4e0e$(call fun1)<\/code>\u6548\u679c\u4e00\u6837\u3002<\/p>\n<h4><span class=\"ez-toc-section\" id=\"3_filter%E6%AD%A3%E5%90%91%E8%BF%87%E6%BB%A4\"><\/span>3) filter(\u6b63\u5411\u8fc7\u6ee4)<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"https:\/\/blog.csdn.net\/wd229047557\/article\/details\/104670714\">https:\/\/blog.csdn.net\/wd229047557\/article\/details\/104670714<\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"3%EF%BC%89filter-out%EF%BC%88%E5%8F%8D%E5%90%91%E8%BF%87%E6%BB%A4%EF%BC%89\"><\/span>3\uff09filter-out\uff08\u53cd\u5411\u8fc7\u6ee4\uff09<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"https:\/\/blog.csdn.net\/naipeng\/article\/details\/77879527\">https:\/\/blog.csdn.net\/naipeng\/article\/details\/77879527<\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"4patsubst_%E5%AD%97%E7%AC%A6%E4%B8%B2%E6%9B%BF%E6%8D%A2\"><\/span>4)patsubst (\u5b57\u7b26\u4e32\u66ff\u6362)<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"https:\/\/zhuanlan.zhihu.com\/p\/482984064\">https:\/\/zhuanlan.zhihu.com\/p\/482984064<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/andrewgithub\/article\/details\/83717585\">https:\/\/blog.csdn.net\/andrewgithub\/article\/details\/83717585<\/a><br \/>\n$(patsubst \u539f\u6a21\u5f0f\uff0c \u76ee\u6807\u6a21\u5f0f\uff0c \u6587\u4ef6\u5217\u8868)<br \/>\n\u5982\uff1a$(patsubst %.c,%.o,$(dir) )\u4e2d\uff0cpatsubst\u628a$(dir)\u4e2d\u7684\u53d8\u91cf\u7b26\u5408\u540e\u7f00\u662f.c\u7684\u5168\u90e8\u66ff\u6362\u6210.o<\/p>\n<h4><span class=\"ez-toc-section\" id=\"5%EF%BC%89strip_%E5%90%88%E5%B9%B6%E8%BF%9E%E7%BB%AD%E7%A9%BA%E6%A0%BC\"><\/span>5\uff09strip (\u5408\u5e76\u8fde\u7eed\u7a7a\u683c)<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"https:\/\/blog.csdn.net\/zhoudengqing\/article\/details\/41777665\">https:\/\/blog.csdn.net\/zhoudengqing\/article\/details\/41777665<\/a><br \/>\nstrip\u53ef\u4ee5\u6307\u5b9a\u591a\u4e2a\u53d8\u91cf\u53c2\u6570\uff1a<\/p>\n<pre><code class=\"language-bash\">STR =        a    b c\nSTR2 =        a2    b2 c2\nLOSTR = $(strip $(STR) $(STR2))\n\nLOSTR\u7684\u6253\u5370\u7ed3\u679c\u4e3a\uff1aa b c a2 b2 c2<\/code><\/pre>\n<h4><span class=\"ez-toc-section\" id=\"6%EF%BC%89abspath_%EF%BC%88%E7%BB%9D%E5%AF%B9%E8%B7%AF%E5%BE%84%EF%BC%89\"><\/span>6\uff09abspath \uff08\u7edd\u5bf9\u8def\u5f84\uff09<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<h4><span class=\"ez-toc-section\" id=\"7_info_%EF%BC%88%E6%89%93%E5%8D%B0%E8%BE%93%E5%87%BA%EF%BC%89\"><\/span>7) info \uff08\u6253\u5370\u8f93\u51fa\uff09<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u5728Makefile\u6587\u4ef6\u4e2d\uff0c\u975etarget\u4f4d\u7f6e\uff0c\u65e0\u6cd5\u76f4\u63a5\u4f7f\u7528echo\u8f93\u51fa\uff0c\u53ea\u80fd\u901a\u8fc7<code>$(info xxxx)<\/code>\u8f93\u51fa\u3002<\/p>\n<p>\u6253\u5370\u5b57\u7b26\u4e32\u4e0e\u53d8\u91cf\uff0c\u4e0d\u9700\u8981\u52a0\u53cc\u5f15\u53f7\uff1a<code>$(warning  board_config_mk is: $(board_config_mk))<\/code><\/p>\n<h4><span class=\"ez-toc-section\" id=\"8%EF%BC%89call\"><\/span>8\uff09call<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"https:\/\/www.jianshu.com\/p\/dcb4270c385c\">https:\/\/www.jianshu.com\/p\/dcb4270c385c<\/a><br \/>\n\u51fd\u6570\u8bed\u6cd5:<br \/>\n$(call VARIABLE,PARAM,PARAM,...)<\/p>\n<p>\u51fd\u6570\u529f\u80fd:<br \/>\n\u5728\u6267\u884c\u65f6,\u5c06\u5b83\u7684\u53c2\u6570&quot;PARAM&quot;\u4f9d\u6b21\u8d4b\u7ed9\u4e34\u65f6\u53d8\u91cf&quot;$(1)&quot;,&quot;$(2)&quot;.call\u5bf9\u53c2\u6570\u7684\u6570\u76ee\u6ca1\u6709\u9650\u5236\uff0c\u4e5f\u53ef\u4ee5\u6ca1\u6709\u53c2\u6570\u503c\u3002<\/p>\n<h4><span class=\"ez-toc-section\" id=\"9%EF%BC%89subst_%EF%BC%88%E5%AD%97%E7%AC%A6%E4%B8%B2%E6%9B%BF%E6%8D%A2%EF%BC%89\"><\/span>9\uff09subst \uff08\u5b57\u7b26\u4e32\u66ff\u6362\uff09<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><code>$(subst &lt;aa&gt;,&lt;bb&gt;,&lt;text&gt;)<\/code><br \/>\n\u628atext\u4e2d\u7684aa\u66ff\u6362\u6210bb<\/p>\n<h4><span class=\"ez-toc-section\" id=\"10addprefix_%E6%B7%BB%E5%8A%A0%E5%89%8D%E7%BC%80\"><\/span>10)addprefix (\u6dfb\u52a0\u524d\u7f00)<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"https:\/\/blog.csdn.net\/zhuiqiuk\/article\/details\/77096132\">https:\/\/blog.csdn.net\/zhuiqiuk\/article\/details\/77096132<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E8%87%AA%E5%AE%9A%E4%B9%89%E5%87%BD%E6%95%B0\"><\/span><strong>\u81ea\u5b9a\u4e49\u51fd\u6570<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"%E6%B3%A8%E9%87%8A%E7%AC%A6\"><\/span><strong>\u6ce8\u91ca\u7b26#<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/www.cnblogs.com\/cjhk\/p\/11598565.html\">https:\/\/www.cnblogs.com\/cjhk\/p\/11598565.html<\/a><br \/>\n\u6ce8\u610f#\u5bf9\u53d8\u91cf\u7684\u5b9a\u4e49\u4e5f\u4f1a\u6709\u5f71\u54cd\uff0c\u5982\uff1a<\/p>\n<pre><code class=\"language-shell\">dir := \/foo\/bar # directory to put the frobs in\n\ndir\u8fd9\u4e2a\u53d8\u91cf\u7684\u503c\u662f\u201c\/foo\/bar\u201d\uff0c\u540e\u9762\u8fd8\u8ddf\u4e864\u4e2a\u7a7a\u683c\uff0c\u5982\u679c\u6211\u4eec\u8fd9\u6837\u4f7f\u7528\u8fd9\u6837\u53d8\u91cf\u6765\u6307\u5b9a\u522b\u7684\u76ee\u5f55\u2014\u2014\u201c$(dir)\/file\u201d\u90a3\u4e48\u5c31\u5b8c\u86cb\u4e86\u3002<\/code><\/pre>\n<h3><span class=\"ez-toc-section\" id=\"%E6%97%A5%E5%BF%97%E8%BE%93%E5%87%BA\"><\/span><strong>\u65e5\u5fd7\u8f93\u51fa<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\u5728command\u91cc\u8f93\u51fa\uff1aecho<br \/>\n@echo  \uff1a<a href=\"https:\/\/blog.csdn.net\/linuxweiyh\/article\/details\/84673489\">https:\/\/blog.csdn.net\/linuxweiyh\/article\/details\/84673489<\/a><\/li>\n<\/ul>\n<p>\u6ce8\u610f\uff1a<br \/>\necho\uff1a\u4f1a\u5728shell\u4e2d\u663e\u793aecho\u8fd9\u6761\u547d\u4ee4\u548c\u8fd9\u6761\u547d\u4ee4\u7684\u8f93\u51fa\u7ed3\u679c<br \/>\n@echo\uff1a\u4e0d\u4f1a\u5728shell\u4e2d\u663e\u793aecho\u8fd9\u6761\u547d\u4ee4\uff0c\u4f46\u662f\u4f1a\u663e\u793a\u547d\u4ee4\u7684\u8f93\u51fa\u7ed3\u679c<br \/>\necho\u65e0\u6cd5\u5728makefile\u7684foreach\u7b49\u8bed\u6cd5\u91cc\u4f7f\u7528<\/p>\n<ul>\n<li>\u5728makefile\u975ecommand\u4f4d\u7f6e\u8f93\u51fa<br \/>\n<a href=\"http:\/\/t.zoukankan.com\/dream397-p-13851604.html\">http:\/\/t.zoukankan.com\/dream397-p-13851604.html<\/a><br \/>\n$(warning xxxxx)\u6216\u8005$(error xxxxx)<\/li>\n<\/ul>\n<p><strong>echo\u4e0e$(info)\u8f93\u51fa\u5148\u540e\u987a\u5e8f<\/strong><br \/>\n<a href=\"https:\/\/www.thinbug.com\/q\/47367589\">https:\/\/www.thinbug.com\/q\/47367589<\/a><br \/>\necho\u662f\u4e00\u4e2ashell\u547d\u4ee4\u3002\u56e0\u6b64\uff0c\u5982\u679c\u5c06\u5176\u653e\u5165\u914d\u65b9\u4e2d\uff0c\u5c06\u8c03\u7528shell\u6765\u8fd0\u884c\u5b83\uff0cshell\u547d\u4ee4\u5c06\u751f\u6210\u8f93\u51fa\uff1a<\/p>\n<pre><code class=\"language-bash\">foo: ; @echo &quot;Hello World&quot;<\/code><\/pre>\n<h3><span class=\"ez-toc-section\" id=\"%E9%80%9A%E9%85%8D%E7%AC%A6%E4%B8%8E\"><\/span>**\u901a\u914d\u7b26%\u4e0e***<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>%\u53ef\u4ee5\u5339\u914d\u6587\u4ef6\u4e0e\u89c4\u5219(\u5305\u62ec\u4f2a\u76ee\u6807)\uff0c\u800c*\u53ea\u80fd\u5339\u914d\u6587\u4ef6\u3002<\/p>\n<p><a href=\"https:\/\/www.cnblogs.com\/warren-wong\/p\/3979270.html\">https:\/\/www.cnblogs.com\/warren-wong\/p\/3979270.html<\/a><\/p>\n<p><a href=\"https:\/\/zhuanlan.zhihu.com\/p\/362915681\">https:\/\/zhuanlan.zhihu.com\/p\/362915681<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E8%BD%AC%E4%B9%89%E4%BA%8C%E6%AC%A1%E5%B1%95%E5%BC%80\"><\/span><strong>\u8f6c\u4e49\/\u4e8c\u6b21\u5c55\u5f00$$<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"http:\/\/blog.chinaunix.net\/uid-12072359-id-2960866.html\">http:\/\/blog.chinaunix.net\/uid-12072359-id-2960866.html<\/a><br \/>\n\u4e0d\u8981\u8ba4\u4e3a\u5728makefile\u7684\u89c4\u5219\u7684\u547d\u4ee4\u884c\u4e2d\u4f7f\u7528$var\u5c31\u662f\u5c06makefile\u7684\u53d8\u91cf\u548cshell\u5171\u4eab\u4e86\uff0c\u8fd9\u91cc\u4ec5\u4ec5\u662f\u8bfb\u53d6makefile\u7684\u53d8\u91cf\u7136\u540e\u6269\u5c55\u5f00\uff0c\u5c06\u5176\u503c\u4f5c\u4e3a\u53c2\u6570\u4f20\u7ed9\u4e86\u4e00\u4e2ashell\u547d\u4ee4\u3002\u800c$$var\u662f\u5728\u8bbf\u95ee\u4e00\u4e2ashell\u547d\u4ee4\u5185\u5b9a\u4e49\u7684\u53d8\u91cf\uff0c\u800c\u975emakefile\u7684\u53d8\u91cf\u3002\u6b64\u5916\uff0c\u5982\u679c\u67d0\u89c4\u5219\u6709n\u4e2ashell\u547d\u4ee4\u884c\u6784\u6210\uff0c\u800c\u76f8\u4e92\u4e4b\u95f4\u6ca1\u6709\u7528';'\u548c'\\'\u8fde\u63a5\u8d77\u6765\u7684\u8bdd\uff0c\u5c31\u662f\u76f8\u4e92\u4e4b\u95f4\u6ca1\u6709\u5173\u8054\u7684shell\u547d\u4ee4\uff0c\u76f8\u4e92\u4e4b\u95f4\u4e5f\u4e0d\u80fd\u53d8\u91cf\u5171\u4eab\u3002<\/p>\n<p><a href=\"https:\/\/blog.csdn.net\/gzxb1995\/article\/details\/123308558\">https:\/\/blog.csdn.net\/gzxb1995\/article\/details\/123308558<\/a><\/p>\n<p>\u6bd4\u5982<code>$(warning &quot;$$(A)&quot;)<\/code>\u8f93\u51fa\u5c31\u662f$A,\u5982\u679c<code>$(warning &quot;$(A)&quot;)<\/code>\u8f93\u51fa\u5c31\u662f\u53d8\u91cfA\u7684\u503c\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E5%8A%A0%E5%8F%B7%EF%BC%8C%E5%87%8F%E5%8F%B7-%E5%92%8Cat%E5%8F%B7%E7%9A%84%E5%90%AB%E4%B9%89\"><\/span>\u52a0\u53f7+\uff0c\u51cf\u53f7-\u548cat\u53f7@\u7684\u542b\u4e49<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/www.cnblogs.com\/20170722-kong\/p\/8322369.html\">https:\/\/www.cnblogs.com\/20170722-kong\/p\/8322369.html<\/a><\/p>\n<h4>- <strong>-\u53f7<\/strong><\/h4>\n<p>\u9047\u5230\u9519\u8bef\u4e5f\u7ee7\u7eed\u6267\u884c<\/p>\n<h4>- <strong>@\u53f7<\/strong><\/h4>\n<p><a href=\"https:\/\/www.jianshu.com\/p\/8d0529d188a6\">https:\/\/www.jianshu.com\/p\/8d0529d188a6<\/a><br \/>\n\u901a\u5e38\uff0cmake\u5de5\u5177\u5728\u6267\u884cMakefile\u4e2d\u7684\u67d0\u4e00\u6761\u547d\u4ee4\u524d\uff0c\u4f1a\u5c06\u6b64\u547d\u4ee4\u7684\u5185\u5bb9\u6253\u5370\u5728\u5c4f\u5e55\u4e0a\uff0c\u6211\u4eec\u79f0\u4e4b\u4e3a - 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