{"id":4820,"date":"2020-11-17T18:44:56","date_gmt":"2020-11-17T10:44:56","guid":{"rendered":"https:\/\/damogame.cn\/wordpress\/?p=4820"},"modified":"2020-11-17T18:45:19","modified_gmt":"2020-11-17T10:45:19","slug":"%e4%bd%bf%e7%94%a8-unity-build-%e5%8a%a0%e9%80%9f-cmake-%e7%bc%96%e8%af%91","status":"publish","type":"post","link":"https:\/\/i007.cc\/wordpress\/archives\/4820","title":{"rendered":"\u4f7f\u7528 Unity Build \u52a0\u901f CMake \u7f16\u8bd1"},"content":{"rendered":"
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\u539f\u6587\u5730\u5740<\/a><\/p>\n

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\u672a\u4f7f\u7528 Unity Build<\/figcaption><\/figure>\n

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\u672a\u4f7f\u7528 Unity Build<\/p>\n

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\u4f7f\u7528 Unity Build<\/figcaption><\/figure>\n

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\u4f7f\u7528 Unity Build<\/p>\n

\u4e8c\u3001\u539f\u7406\u8bf4\u660e<\/h2>\n

C\/C++ \u7684\u7f16\u8bd1\u7cfb\u7edf\u548c\u5176\u4ed6\u9ad8\u7ea7\u8bed\u8a00\u5b58\u5728\u5f88\u5927\u7684\u5dee\u5f02\u3002<\/p>\n

\u5176\u4ed6\u9ad8\u7ea7\u8bed\u8a00\u4e2d\uff0c\u7f16\u8bd1\u5355\u5143\u662f\u6574\u4e2amodule<\/strong>\uff0c\u5373module\u4e0b\u6240\u6709\u6e90\u7801\uff0c\u4f1a\u5728\u540c\u4e00\u4e2a\u7f16\u8bd1\u4efb\u52a1\u4e2d\u6267\u884c\u3002<\/p>\n

\u800c C\/C++ \u4e2d\uff0c\u56e0\u4e3a\u5386\u53f2\u9057\u7559\u95ee\u9898\uff08\u65e9\u5e74\u7684\u786c\u4ef6\u5185\u5b58\u4e0d\u652f\u6301\u540c\u65f6\u52a0\u8f7d\u6574\u4e2a\u9879\u76ee\u7684\u6e90\u7801\u8fdb\u884c\u7f16\u8bd1\uff09\uff0c\u7f16\u8bd1\u5355\u5143\u662f\u4ee5\u6587\u4ef6<\/strong>\u4e3a\u5355\u4f4d\u3002<\/p>\n

\u5373\uff0cC\/C++ \u7684\u7f16\u8bd1\u65b9\u5f0f\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n

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  • \u5bf9\u6bcf\u4e2a\u00a0.c<\/code>\/.cc<\/code>\/.cxx<\/code>\/.cpp<\/code>\u00a0\u6e90\u6587\u4ef6\uff0c\u542f\u52a8\u4e00\u4e2a\u72ec\u7acb\u7684\u7f16\u8bd1\u5668\u8fdb\u7a0b\u8fdb\u884c\u7f16\u8bd1\uff0c\u751f\u6210\u00a0.o<\/code>\/.obj<\/code>\u00a0\u4e34\u65f6\u6587\u4ef6\uff1b<\/li>\n
  • \u7f16\u8bd1\u5b8c\u6210\u6240\u6709\u6e90\u6587\u4ef6\u540e\uff0c\u4f7f\u7528\u94fe\u63a5\u5668\uff0c\u5c06\u6240\u6709\u4e34\u65f6\u6587\u4ef6\u5408\u5e76\u94fe\u63a5\u5230\u76ee\u6807\u4e8c\u8fdb\u5236\u3002<\/li>\n<\/ul>\n

    \u4ee5\u4e0a\u7f16\u8bd1\u65b9\u5f0f\u5b58\u5728\u51e0\u4e2a\u5f88\u4e25\u91cd\u7684\u6027\u80fd\u95ee\u9898\uff1a<\/p>\n

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    1. \u6bcf\u4e2a\u7f16\u8bd1\u5355\u5143\uff0c\u90fd\u9700\u8981\u72ec\u7acb\u89e3\u6790\u6240\u6709\u5305\u542b\u7684\u5934\u6587\u4ef6:\n
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      1. \u5982\u679cN\u4e2a\u6e90\u6587\u4ef6\u5f15\u7528\u5230\u4e86\u540c\u4e00\u4e2a\u5934\u6587\u4ef6\uff0c\u5219\u8fd9\u4e2a\u5934\u6587\u4ef6\u9700\u8981\u89e3\u6790N\u6b21\uff08\u5bf9\u4e8eprotobuf<\/code>\u8fd9\u7c7b\u52a8\u8f84\u51e0\u5343\u4e0a\u4e07\u884c\u7684\u5934\u6587\u4ef6\u7b80\u76f4\u5c31\u662f\u9b3c\u6545\u4e8b\uff09\uff1b<\/li>\n
      2. \u5982\u679c\u5934\u6587\u4ef6\u4e2d\u6709\u6a21\u677f(STL\/Boost)\uff0c\u5219\u8be5\u6a21\u677f\u5728\u6bcf\u4e2acpp\u6587\u4ef6\u4e2d\u4f7f\u7528\u65f6\u90fd\u4f1a\u505a\u4e00\u6b21\u5b9e\u4f8b\u5316\uff0cN\u4e2a\u6e90\u6587\u4ef6\u4e2d\u7684std::vector<int><\/code>\u4f1a\u5b9e\u4f8b\u5316N\u6b21\u3002<\/li>\n<\/ol>\n<\/li>\n
      3. \u6bcf\u4e2a\u6e90\u6587\u4ef6\u72ec\u7acb\u7f16\u8bd1\uff0c\u5bfc\u81f4\u7f16\u8bd1\u4f18\u5316\u65f6\u53ea\u80fd\u57fa\u4e8e\u672c\u6587\u4ef6\u5185\u5bb9\u8fdb\u884c\u4f18\u5316\uff0c\u5f88\u96be\u8de8\u7f16\u8bd1\u5355\u5143\u63d0\u4f9b\u4ee3\u7801\u4f18\u5316\uff1b<\/li>\n
      4. \u57fa\u4e8e\u95ee\u98982\uff0cC\/C++ \u8de8\u7f16\u8bd1\u5355\u5143\u7684\u4f18\u5316\u53ea\u80fd\u4ea4\u7ed9\u94fe\u63a5\u5668\uff0c\u800c\u94fe\u63a5\u9636\u6bb5\u662f\u5355\u8fdb\u7a0b\uff0c\u65e0\u6cd5\u5e76\u884c\u52a0\u901f\uff0c\u5bfc\u81f4\u5927\u9879\u76ee\u94fe\u63a5\u6781\u6162\u3002<\/li>\n<\/ol>\n

        \u95ee\u98981\u53ef\u4ee5\u901a\u8fc7\u5e76\u884c\u7f16\u8bd1\u89e3\u51b3\uff0c\u4f46\u53ea\u662f\u6cbb\u6807\u4e0d\u6cbb\u672c\uff0c\u603b\u5f00\u9500\u4f9d\u7136\u6709\u5927\u91cf\u7684\u8d44\u6e90\u6d6a\u8d39\uff1b\u4e5f\u53ef\u901a\u8fc7\u9884\u7f16\u8bd1\u5934PCH\u89e3\u51b3\uff0c\u4e0e\u672c\u65b9\u6cd5\u5dee\u522b\u89c1\u540e\u6587\u3002<\/p>\n

        \u95ee\u98982\u76ee\u524d\u6682\u65e0\u89e3\u51b3\u624b\u6bb5\uff0c\u65b0\u6807\u51c6\u7684module<\/code>\u529f\u80fd\u6709\u671b\u6539\u5584\u6b64\u95ee\u9898\u3002<\/p>\n

        \u95ee\u98983\u53ef\u4ee5\u901a\u8fc7\u52a8\u6001\u5e93\u65b9\u5f0f\u964d\u4f4e\u94fe\u63a5\u8017\u65f6\uff0c\u5373\u62c6\u5206\u4e3a\u591a\u4e2a\u4e8c\u8fdb\u5236\u76ee\u6807\u3002\uff08\u9759\u6001\u5e93\u65e0\u6548\uff0c\u9759\u6001\u5e93\u672c\u8d28\u4e0a\u76f8\u5f53\u4e8e\u628a .o\/.obj \u505a\u4e86\u4e00\u6b21\u6253\u5305\uff0c\u6700\u540e\u751f\u6210\u4e8c\u8fdb\u5236\u65f6\u5408\u5e76\u5230\u94fe\u63a5\u5668\u4e2d\uff09<\/p>\n

        \u672c\u6587\u63d0\u51fa\u4e00\u4e2a Unity Build \u601d\u8def\uff0c\u53ef\u4ee5\u5927\u5e45\u63d0\u5347\u7f16\u8bd1\u901f\u5ea6\uff0c\u539f\u7406\u5982\u4e0b\uff1a<\/p>\n

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        • \u5efa\u7acb\u4e34\u65f6\u6587\u4ef6unity_build.cpp<\/code><\/li>\n
        • \u5728\u8be5\u6587\u4ef6\u4e2d\uff0c#include<\/code>\u5305\u542b\u6240\u6709\u6e90\u4ee3\u7801<\/strong>\u6587\u4ef6\uff08\u4e0d\u662f\u5305\u542b\u5934\u6587\u4ef6\uff09<\/li>\n
        • \u4e0d\u7f16\u8bd1\u5206\u6563\u7684\u6e90\u4ee3\u7801\u6587\u4ef6\uff0c\u800c\u662f\u53ea\u7f16\u8bd1unity_build.cpp<\/code><\/li>\n<\/ul>\n

          \u8be5\u65b9\u5f0f\u89c4\u907f\u4e86\u95ee\u98981\u4e2d\u7684\u989d\u5916\u5f00\u9500\uff0c\u5bf9\u4e8e\u8d8a\u590d\u6742\u7684\u4ee3\u7801\uff08\u6a21\u677f\/\u5b8f\u7528\u5f97\u591a\uff09\uff0c\u7f16\u8bd1\u901f\u5ea6\u63d0\u5347\u8d8a\u5feb\u3002<\/p>\n

          \u540c\u65f6\uff0c\u5bf9\u4e8e1.2\u7684\u6a21\u677f\u591a\u6b21\u5b9e\u4f8b\u5316\u95ee\u9898\uff0cUnity Build \u53ea\u4f1a\u5b9e\u4f8b\u5316\u4e00\u6b21\u6a21\u677f\uff0c\u5bf9\u95ee\u98983\u7684\u94fe\u63a5\u4e5f\u6709\u4e00\u5b9a\u52a0\u901f\u3002<\/p>\n

          \u4f46\u8003\u8651\u5230\u591a\u8fdb\u7a0b\u5e76\u884c\u7f16\u8bd1\uff0c\u5e76\u4e0d\u662f\u628a\u6240\u6709\u4ee3\u7801\u90fd\u6253\u5305\u5230\u540c\u4e00\u4e2aunity_build.cpp<\/code>\u4e2d\u6548\u679c\u6700\u597d\u3002<\/p>\n

          \u6253\u5305\u601d\u8def\u53ef\u4ee5\u53c2\u8003module<\/code>\uff0c\u5373\u5c06\u540c\u4e00\u4e2a\u6a21\u5757\u7684\u6e90\u4ee3\u7801\u6253\u5305\u4e3a\u4e00\u4e2a\u6587\u4ef6\uff0c\u8fd9\u6837\u8be5\u6a21\u5757\u4e2d\u5927\u91cf\u516c\u7528\u7684\u5934\u6587\u4ef6\u5c31\u53ef\u4ee5\u907f\u514d\u88ab\u591a\u6b21\u89e3\u6790\u3002<\/p>\n

          \u4e09\u3001\u4e0e PCH \u533a\u522b<\/h2>\n

          1\u3001pch<\/code>\u4e0d\u80fd\u9488\u5bf9\u6027\u5730\u5bf9\u4e00\u90e8\u5206\u4ee3\u7801\u751f\u6548\u3002\u6bd4\u5982\u53ea\u60f3\u628a\u67d0\u4e09\u4e2a\u6587\u4ef6\u6253\u5305\u7f16\u8bd1\uff0cpch<\/code>\u5c31\u4e0d\u9002\u7528\u3002\u5982\u679c\u4e13\u95e8\u5199\u4e2aadd_library<\/code>\u628a\u4ed6\u4eec\u4ee8\u5355\u72ec\u6253\u5305\u53c8\u592a\u9ebb\u70e6\u4e86\uff0c\u8fd8\u5f97\u914d\u7f6etarget_include_directories<\/code>\u5565\u7684\u3002\u5982\u679c\u4e0d\u7528target_xxx<\/code>\u7cfb\u5217\u6307\u4ee4\u7684\u8bdd\uff0c\u53c8\u4e0d\u592a\u7b26\u5408 target-based \u7684 Modern CMake \u98ce\u683c\uff0c\u5c11\u4e86\u5185\u5473\/Taste\u3002<\/p>\n

          2\u3001\u8fd9\u4e2a\u65b9\u6cd5\u6bd4pch<\/code>\u66f4\u6fc0\u8fdb\uff0c\u76f8\u5f53\u4e8e\u628a\u6240\u6709\u5934\u6587\u4ef6\u5168\u90fd\u585e\u4e00\u8d77\u4e86\u2014\u2014\u7528pch<\/code>\u5f00\u53d1\u7684\u65f6\u5019\uff0c\u4e0d\u53ef\u80fd\u6240\u6709cpp<\/code>\u91cc\u53ea\u6709\u4e00\u884c#include <stdafx.h><\/code>\u5427\u3002<\/p>\n

          \u56db\u3001\u53c2\u8003\u4ee3\u7801<\/h2>\n
          \n
          # Unity Build \u51fd\u6570\uff0c\u5c06\u8f93\u5165\u7684\u6587\u4ef6\u5217\u8868\u6253\u5305\u8f93\u51fa\u4e3a\u4e00\u4e2a unit_build.cpp\u6587\u4ef6\r\n<\/span># input_src\uff1a\u6587\u4ef6\u5217\u8868\uff0c\u8c03\u7528\u65f6\u901a\u8fc7\u5b57\u7b26\u4e32\u4f20\u9012\uff0c\u5982 \"${PROJECT_SRC}\"\u3002\u82e5\u5728.cmake\u6587\u4ef6\u4e2d\u8c03\u7528\uff0c\u5219\u9700\u8981\u63d0\u4f9b\u7edd\u5bf9\u8def\u5f84\r\n<\/span># output_file\uff1a\u8f93\u51fa\u6587\u4ef6\uff0c\u5b58\u653e\u5728 ${CMAKE_BINARY_DIR}\/${output_file}\uff0c\u5373build\u76ee\u5f55\r\n<\/span>function<\/span>(<\/span>UNITY_BUILD<\/span> output_file<\/span> input_src<\/span>)<\/span>\r\n    file<\/span>(<\/span>WRITE<\/span> ${<\/span>CMAKE_BINARY_DIR<\/span>}<\/span>\/<\/span>${<\/span>output_file<\/span>}<\/span> \"\/\/  ${output_file}\\n\"<\/span>)<\/span>\r\n    foreach<\/span>(<\/span>filename<\/span> ${<\/span>input_src<\/span>}<\/span>)<\/span>\r\n        file<\/span>(<\/span>APPEND<\/span> ${<\/span>CMAKE_BINARY_DIR<\/span>}<\/span>\/<\/span>${<\/span>output_file<\/span>}<\/span> \"#include \\\"<\/span>${<\/span>filename<\/span>}<\/span>\\\"\\n\")<\/span>\r\n    endforeach(<\/span>)<\/span>\r\n    message<\/span>(<\/span>\"Generate unity build file: ${CMAKE_BINARY_DIR}\/${output_file}\"<\/span>)<\/span>\r\nendfunction<\/span>(<\/span>UNITY_BUILD<\/span>)<\/span>\r\n\r\n\r\n# \u4f7f\u7528\u8303\u4f8b\r\n<\/span>set<\/span>(<\/span>MODULE_SRC<\/span>\r\n    a.cpp<\/span>\r\n    b.cpp<\/span>\r\n    c.cpp<\/span>\r\n)<\/span>\r\nUNITY_BUILD<\/span>(<\/span>module_unity_build.cpp<\/span> \"${MODULE_SRC}\"<\/span>)<\/span>\r\nadd_executable<\/span>(<\/span>${<\/span>PROJECT_NAME<\/span>}<\/span>\r\n    main.cpp<\/span>\r\n    ${<\/span>CMAKE_BINARY_DIR<\/span>}<\/span>\/module_unity_build.cpp<\/span>\r\n)<\/span>\r\n<\/code><\/pre>\n<\/div>\n
          \u6ce8\u610f\uff1a<\/p>\n
            \n
          • \u8c28\u614e\u4f7f\u7528\u5168\u5c40\u53d8\u91cf\u3002\u4e0d\u540c\u6e90\u6587\u4ef6\u7684\u5168\u5c40\u53d8\u91cf\u53ef\u80fd\u5b58\u5728\u91cd\u540d\uff0c\u5bfc\u81f4\u91cd\u5b9a\u4e49\u9519\u8bef\u3002\u53ef\u4ee5\u8003\u8651\u628a\u5168\u5c40\u53d8\u91cf\u6539\u4e3a\u7c7b\u9759\u6001\u6210\u5458\u3002<\/li>\n
          • \u5c3d\u91cf\u89c4\u907f\u5b8f\u5b9a\u4e49\u3002\u5b8f\u5b9a\u4e49\u4e3a\u5168\u5c40\u6700\u9ad8\u4f18\u5148\u7ea7\u66ff\u6362\uff0c\u5728 Unity Build \u4e2d\uff0c\u53ef\u80fd\u4f1a\u7834\u574f\u5176\u4ed6\u6e90\u6587\u4ef6\u4e2d\u7684\u6807\u8bc6\u7b26\uff0c\u5bfc\u81f4\u7f16\u8bd1\u9519\u8bef\uff08\u8bf4\u7684\u5c31\u662f\u4f60\u4fe9\uff0cwindows.h<\/code>\u7684max<\/code>\u548c\uff0cxlib.h<\/code>\u7684Status<\/code>\uff01\uff09\u3002<\/li>\n<\/ul>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
            \u539f\u6587\u5730\u5740 \u4e00\u3001\u4f7f\u7528\u6548\u679c   \u672a<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[],"tags":[118],"class_list":["post-4820","post","type-post","status-publish","format-standard","hentry","tag-02-"],"_links":{"self":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/4820","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/comments?post=4820"}],"version-history":[{"count":0,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/4820\/revisions"}],"wp:attachment":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/media?parent=4820"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/categories?post=4820"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/tags?post=4820"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}