{"id":6258,"date":"2024-08-14T11:01:01","date_gmt":"2024-08-14T03:01:01","guid":{"rendered":""},"modified":"2024-08-14T11:01:01","modified_gmt":"2024-08-14T03:01:01","slug":"Cmake\u7684\u4f7f\u7528_cmake\u5e72\u5565\u7528\u7684\u901a\u4fd7\u70b9","status":"publish","type":"post","link":"https:\/\/mushiming.com\/6258.html","title":{"rendered":"Cmake\u7684\u4f7f\u7528_cmake\u5e72\u5565\u7528\u7684\u901a\u4fd7\u70b9"},"content":{"rendered":"<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"display: none;\"> \n <path stroke-linecap=\"round\" d=\"M5,0 0,2.5 5,5z\" id=\"raphael-marker-block\" style=\"-webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"><\/path> \n<\/svg> <\/p>\n<div class=\"toc\">\n<h4>vscode<\/h4>\n<ul>\n<li>Cmake\u7b80\u4ecb<\/li>\n<li>Cmake\u8bed\u6cd5<\/li>\n<li>\u91cd\u8981\u6307\u4ee4\u548cCMake\u5e38\u7528\u53d8\u91cf<\/li>\n<li>\n<ul>\n<li>\u91cd\u8981\u6307\u4ee4<\/li>\n<li>CMake\u5e38\u7528\u53d8\u91cf<\/li>\n<\/ul>\n<\/li>\n<li>CMake\u7f16\u8bd1\u5de5\u7a0b<\/li>\n<li>CMake\u4ee3\u7801\u5b9e\u8df5<\/li>\n<li>CMake\u5b8c\u6574\u9879\u76ee<\/li>\n<li>\u8c03\u8bd5\u6b65\u9aa4launch.json\u548ctasks.json<\/li>\n<\/ul>\n<\/div>\n<h2>Cmake\u7b80\u4ecb<\/h2>\n<p>\u7b80\u4ecb<\/p>\n<ul>\n<li>\n<p>CMake\u662f\u4e00\u4e2a\u8de8\u5e73\u53f0\u7684\u5b89\u88c5\u7f16\u8bd1\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u7b80\u5355\u7684\u8bed\u53e5\u6765\u63cf\u8ff0\u6240\u6709\u5e73\u53f0\u7684\u5b89\u88c5(\u7f16\u8bd1\u8fc7\u7a0b)\u3002<\/p>\n<\/li>\n<li>\n<p>CMake\u53ef\u4ee5\u8bf4\u5df2\u7ecf\u6210\u4e3a\u5927\u90e8\u5206C++\u5f00\u6e90\u9879\u76ee\u6807\u914d<\/p>\n<\/li>\n<\/ul>\n<p>\u4f20\u7edf\u7684C++\u6587\u4ef6\u4e0d\u901a\u7cfb\u7edf\u5bf9\u5e94\u4e0d\u901a\u7684\u7f16\u8bd1<br \/> <img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/6cb55c955a204618bd6fa2eae45d1908.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"Cmake\u7684\u4f7f\u7528_cmake\u5e72\u5565\u7528\u7684\u901a\u4fd7\u70b9 (https:\/\/mushiming.com\/)  \u7b2c1\u5f20\" title=\"Cmake\u7684\u4f7f\u7528_cmake\u5e72\u5565\u7528\u7684\u901a\u4fd7\u70b9  \u7b2c1\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> \u6bd4\u5982 \u5f53\u6dfb\u52a0\u4e00\u4e2a\u6587\u4ef6\u7684\u65f6\u5019\u9700\u8981\u5bf9\u4e0d\u901a\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u7684\u5de5\u7a0b\u8fdb\u884c\u4fee\u6539<br \/> <img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/1ad0711f8b9143a1a67b1e597eb0ae69.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"Cmake\u7684\u4f7f\u7528_cmake\u5e72\u5565\u7528\u7684\u901a\u4fd7\u70b9 (https:\/\/mushiming.com\/)  \u7b2c2\u5f20\" title=\"Cmake\u7684\u4f7f\u7528_cmake\u5e72\u5565\u7528\u7684\u901a\u4fd7\u70b9  \u7b2c2\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> \u6709\u4e86Cmake\u4ee5\u540e\uff0c\u53ea\u9700\u8981\u7f16\u5199\u4e00\u4e2aCmakeLists\u6587\u4ef6\u5c31\u53ef\u4ee5\u5bf9\u5e94\u5c06\u4e00\u4e2aC++\u5de5\u7a0b\u4e0d\u901a\u64cd\u4f5c\u7cfb\u7edf<br \/> <img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/64ccec72ad0b40a982d979e5c87ff09b.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"Cmake\u7684\u4f7f\u7528_cmake\u5e72\u5565\u7528\u7684\u901a\u4fd7\u70b9 (https:\/\/mushiming.com\/)  \u7b2c3\u5f20\" title=\"Cmake\u7684\u4f7f\u7528_cmake\u5e72\u5565\u7528\u7684\u901a\u4fd7\u70b9  \u7b2c3\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> \u5f53\u65b0\u6dfb\u52a0\u4e00\u4e2a\u6587\u4ef6\u7684\u65f6\u5019\u53ea\u9700\u8981\u66f4\u6539\u5bf9\u5e94\u7684CmakeLists\u5373\u53ef<br \/> <img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/8eccd24d60114b158c33db59c315837e.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"Cmake\u7684\u4f7f\u7528_cmake\u5e72\u5565\u7528\u7684\u901a\u4fd7\u70b9 (https:\/\/mushiming.com\/)  \u7b2c4\u5f20\" title=\"Cmake\u7684\u4f7f\u7528_cmake\u5e72\u5565\u7528\u7684\u901a\u4fd7\u70b9  \u7b2c4\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<h2>Cmake\u8bed\u6cd5<\/h2>\n<p>\u57fa\u672c\u8bed\u6cd5\u683c\u5f0f\uff1a\u6307\u4ee4(\u53c2\u6570 1 \u53c2\u6570 2\u2026)<\/p>\n<ul>\n<li>\u53c2\u6570\u4f7f\u7528\u62ec\u5f27\u62ec\u8d77<\/li>\n<li>\u53c2\u6570\u4e4b\u95f4\u4f7f\u7528\u7a7a\u683c\u6216\u5206\u53f7\u5206\u5f00<\/li>\n<\/ul>\n<p>\u6307\u4ee4\u662f\u5927\u5c0f\u5199\u65e0\u5173\u7684\uff0c\u53c2\u6570\u548c\u53d8\u91cf\u662f\u5927\u5c0f\u5199\u76f8\u5173\u7684<\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\">set<span class=\"token punctuation\">(<\/span>HELLO hello.cpp<span class=\"token punctuation\">)<\/span> add_executable<span class=\"token punctuation\">(<\/span>hello main.cpp hello.cpp<span class=\"token punctuation\">)<\/span> ADD_EXECUTABLE<span class=\"token punctuation\">(<\/span>hello main.cpp <span class=\"token variable\">${HELLO}<\/span><span class=\"token punctuation\">)<\/span> <\/code><\/pre>\n<p>\u53d8\u91cf\u4f7f\u7528${}\u65b9\u5f0f\u53d6\u503c\uff0c\u4f46\u662f\u5728 IF \u63a7\u5236\u8bed\u53e5\u4e2d\u662f\u76f4\u63a5\u4f7f\u7528\u53d8\u91cf\u540d<\/p>\n<h2>\u91cd\u8981\u6307\u4ee4\u548cCMake\u5e38\u7528\u53d8\u91cf<\/h2>\n<h3>\u91cd\u8981\u6307\u4ee4<\/h3>\n<p><strong>cmake_minimum_required - \u6307\u5b9aCMake\u7684\u6700\u5c0f\u7248\u672c\u8981\u6c42<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\"><span class=\"token comment\"># CMake\u6700\u5c0f\u7248\u672c\u8981\u6c42\u4e3a2.8.3<\/span> cmake_minimum_required<span class=\"token punctuation\">(<\/span>VERSION <span class=\"token number\">2.8<\/span>.3<span class=\"token punctuation\">)<\/span> <\/code><\/pre>\n<ul>\n<li>\u8bed\u6cd5\uff1acmake_minimum_required(VERSION versionNumber [FATAL_ERROR])<\/li>\n<\/ul>\n<p><strong>project - \u5b9a\u4e49\u5de5\u7a0b\u540d\u79f0\uff0c\u5e76\u53ef\u6307\u5b9a\u5de5\u7a0b\u652f\u6301\u7684\u8bed\u8a00<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\"><span class=\"token comment\"># \u6307\u5b9a\u5de5\u7a0b\u540d\u4e3aHELLOWORLD<\/span> project<span class=\"token punctuation\">(<\/span>HELLOWORLD<span class=\"token punctuation\">)<\/span> <\/code><\/pre>\n<ul>\n<li>\u8bed\u6cd5\uff1aproject(projectname [CXX] [C] [Java])<\/li>\n<\/ul>\n<p><strong>set - \u663e\u5f0f\u7684\u5b9a\u4e49\u53d8\u91cf<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\"><span class=\"token comment\"># \u5b9a\u4e49SRC\u53d8\u91cf\uff0c\u5176\u503c\u4e3amain.cpp hello.cpp<\/span> set<span class=\"token punctuation\">(<\/span>SRC sayhello.cpp hello.cpp<span class=\"token punctuation\">)<\/span> <\/code><\/pre>\n<ul>\n<li>\u8bed\u6cd5\uff1aset(VAR [VALUE] [CACHE TYPE DOCSTRING [FORCE]])<\/li>\n<\/ul>\n<p><strong>include_directories - \u5411\u5de5\u7a0b\u6dfb\u52a0\u591a\u4e2a\u7279\u5b9a\u7684\u5934\u6587\u4ef6\u641c\u7d22\u8def\u5f84 \u2014&gt;\u76f8\u5f53\u4e8e\u6307\u5b9ag++\u7f16\u8bd1\u5668\u7684-I\u53c2\u6570<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\"><span class=\"token comment\"># \u5c06\/usr\/include\/myincludefolder \u548c .\/include \u6dfb\u52a0\u5230\u5934\u6587\u4ef6\u641c\u7d22\u8def\u5f84<\/span> include_directories<span class=\"token punctuation\">(<\/span>\/usr\/include\/myincludefolder .\/include<span class=\"token punctuation\">)<\/span> <\/code><\/pre>\n<ul>\n<li>\u8bed\u6cd5\uff1ainclude_directories([AFTER|BEFORE] [SYSTEM] dir1 dir2 \u2026)<\/li>\n<\/ul>\n<p><strong>link_directories - \u5411\u5de5\u7a0b\u6dfb\u52a0\u591a\u4e2a\u7279\u5b9a\u7684\u5e93\u6587\u4ef6\u641c\u7d22\u8def\u5f84 \u2014&gt;\u76f8\u5f53\u4e8e\u6307\u5b9ag++\u7f16\u8bd1\u5668\u7684-L\u53c2\u6570<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\"><span class=\"token comment\"># \u5c06\/usr\/lib\/mylibfolder \u548c .\/lib \u6dfb\u52a0\u5230\u5e93\u6587\u4ef6\u641c\u7d22\u8def\u5f84<\/span> link_directories<span class=\"token punctuation\">(<\/span>\/usr\/lib\/mylibfolder .\/lib<span class=\"token punctuation\">)<\/span> <\/code><\/pre>\n<ul>\n<li>\u8bed\u6cd5\uff1alink_directories(dir1 dir2 \u2026)<\/li>\n<\/ul>\n<p><strong>add_library - \u751f\u6210\u5e93\u6587\u4ef6<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\"><span class=\"token comment\"># \u901a\u8fc7\u53d8\u91cf SRC \u751f\u6210 libhello.so \u5171\u4eab\u5e93<\/span> add_library<span class=\"token punctuation\">(<\/span>hello SHARED <span class=\"token variable\">${SRC}<\/span><span class=\"token punctuation\">)<\/span> <\/code><\/pre>\n<ul>\n<li>\u8bed\u6cd5\uff1aadd_library(libname [SHARED|STATIC|MODULE] [EXCLUDE_FROM_ALL] source1 source2 \u2026 sourceN)<\/li>\n<\/ul>\n<p><strong>add_compile_options - \u6dfb\u52a0\u7f16\u8bd1\u53c2\u6570<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\"><span class=\"token number\">1<\/span><span class=\"token comment\"># \u6dfb\u52a0\u7f16\u8bd1\u53c2\u6570 -Wall -std=c++11<\/span> 2add_compile_options<span class=\"token punctuation\">(<\/span>-Wall -std<span class=\"token operator\">=<\/span>c++11 -O2<span class=\"token punctuation\">)<\/span> <\/code><\/pre>\n<ul>\n<li>\u8bed\u6cd5\uff1aadd_compile_options(<\/li>\n<\/ul>\n<p><strong>add_executable - \u751f\u6210\u53ef\u6267\u884c\u6587\u4ef6<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\"><span class=\"token comment\"># \u7f16\u8bd1main.cpp\u751f\u6210\u53ef\u6267\u884c\u6587\u4ef6main<\/span> add_executable<span class=\"token punctuation\">(<\/span>main main.cpp<span class=\"token punctuation\">)<\/span> <\/code><\/pre>\n<ul>\n<li>\u8bed\u6cd5\uff1aadd_executable(exename source1 source2 \u2026 sourceN)<\/li>\n<\/ul>\n<p><strong>target_link_libraries - \u4e3a target \u6dfb\u52a0\u9700\u8981\u94fe\u63a5\u7684\u5171\u4eab\u5e93 \u2014&gt;\u76f8\u540c\u4e8e\u6307\u5b9ag++\u7f16\u8bd1\u5668-l\u53c2\u6570\uff0c\u7528\u5728add_executable\u4e4b\u540e(link_library\u7528\u5728add_excutable\u4e4b\u524d)<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\"><span class=\"token comment\"># \u5c06hello\u52a8\u6001\u5e93\u6587\u4ef6\u94fe\u63a5\u5230\u53ef\u6267\u884c\u6587\u4ef6main<\/span> target_link_libraries<span class=\"token punctuation\">(<\/span>main hello<span class=\"token punctuation\">)<\/span> <\/code><\/pre>\n<ul>\n<li>\u8bed\u6cd5\uff1atarget_link_libraries(target library1library2\u2026)<\/li>\n<\/ul>\n<p><strong>add_subdirectory - \u5411\u5f53\u524d\u5de5\u7a0b\u6dfb\u52a0\u5b58\u653e\u6e90\u6587\u4ef6\u7684\u5b50\u76ee\u5f55\uff0c\u5e76\u53ef\u4ee5\u6307\u5b9a\u4e2d\u95f4\u4e8c\u8fdb\u5236\u548c\u76ee\u6807\u4e8c\u8fdb\u5236\u5b58\u653e\u7684\u4f4d\u7f6e<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\"><span class=\"token comment\"># \u6dfb\u52a0src\u5b50\u76ee\u5f55\uff0csrc\u4e2d\u9700\u6709\u4e00\u4e2aCMakeLists.txt<\/span> add_subdirectory<span class=\"token punctuation\">(<\/span>src<span class=\"token punctuation\">)<\/span> <\/code><\/pre>\n<ul>\n<li>\u8bed\u6cd5\uff1aadd_subdirectory(source_dir [binary_dir] [EXCLUDE_FROM_ALL])<\/li>\n<\/ul>\n<p><strong>aux_source_directory - \u53d1\u73b0\u4e00\u4e2a\u76ee\u5f55\u4e0b\u6240\u6709\u7684\u6e90\u4ee3\u7801\u6587\u4ef6\u5e76\u5c06\u5217\u8868\u5b58\u50a8\u5728\u4e00\u4e2a\u53d8\u91cf\u4e2d\uff0c\u8fd9\u4e2a\u6307\u4ee4\u4e34\u65f6\u88ab\u7528\u6765\u81ea\u52a8\u6784\u5efa\u6e90\u6587\u4ef6\u5217\u8868<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\"><span class=\"token comment\"># \u5b9a\u4e49SRC\u53d8\u91cf\uff0c\u5176\u503c\u4e3a\u5f53\u524d\u76ee\u5f55\u4e0b\u6240\u6709\u7684\u6e90\u4ee3\u7801\u6587\u4ef6<\/span> aux_source_directory<span class=\"token punctuation\">(<\/span>. SRC<span class=\"token punctuation\">)<\/span> <span class=\"token comment\"># \u7f16\u8bd1SRC\u53d8\u91cf\u6240\u4ee3\u8868\u7684\u6e90\u4ee3\u7801\u6587\u4ef6\uff0c\u751f\u6210main\u53ef\u6267\u884c\u6587\u4ef6<\/span> add_executable<span class=\"token punctuation\">(<\/span>main <span class=\"token variable\">${SRC}<\/span><span class=\"token punctuation\">)<\/span> <\/code><\/pre>\n<ul>\n<li>\u8bed\u6cd5\uff1aaux_source_directory(dir VARIABLE)<\/li>\n<\/ul>\n<h3>CMake\u5e38\u7528\u53d8\u91cf<\/h3>\n<p><strong>CMAKE_C_FLAGS gcc\u7f16\u8bd1\u9009\u9879<\/strong><br \/> <strong>CMAKE_CXX_FLAGS g++\u7f16\u8bd1\u9009\u9879<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\"><span class=\"token comment\"># \u5728CMAKE_CXX_FLAGS\u7f16\u8bd1\u9009\u9879\u540e\u8ffd\u52a0-std=c++11<\/span> set<span class=\"token punctuation\">(<\/span> CMAKE_CXX_FLAGS <span class=\"token string\">\"<span class=\"token variable\">${CMAKE_CXX_FLAGS}<\/span> -std=c++11\"<\/span><span class=\"token punctuation\">)<\/span> <\/code><\/pre>\n<p><strong>CMAKE_BUILD_TYPE \u7f16\u8bd1\u7c7b\u578b(Debug, Release)<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\"><span class=\"token comment\"># \u8bbe\u5b9a\u7f16\u8bd1\u7c7b\u578b\u4e3adebug\uff0c\u8c03\u8bd5\u65f6\u9700\u8981\u9009\u62e9debug<\/span> set<span class=\"token punctuation\">(<\/span>CMAKE_BUILD_TYPE Debug<span class=\"token punctuation\">)<\/span> <span class=\"token comment\"># \u8bbe\u5b9a\u7f16\u8bd1\u7c7b\u578b\u4e3arelease\uff0c\u53d1\u5e03\u65f6\u9700\u8981\u9009\u62e9release<\/span> set<span class=\"token punctuation\">(<\/span>CMAKE_BUILD_TYPE Release<span class=\"token punctuation\">)<\/span> <\/code><\/pre>\n<p><strong>CMAKE_BINARY_DIR<\/strong><br \/> <strong>PROJECT_BINARY_DIR<\/strong><br \/> <strong>__BINARY_DIR<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\">\u8fd9\u4e09\u4e2a\u53d8\u91cf\u6307\u4ee3\u7684\u5185\u5bb9\u662f\u4e00\u81f4\u7684\u3002 \u5982\u679c\u662f <span class=\"token keyword\">in<\/span> <span class=\"token builtin class-name\">source<\/span> build\uff0c\u6307\u7684\u5c31\u662f\u5de5\u7a0b\u9876\u5c42\u76ee\u5f55\u3002 \u5982\u679c\u662f out-of-source \u7f16\u8bd1,\u6307\u7684\u662f\u5de5\u7a0b\u7f16\u8bd1\u53d1\u751f\u7684\u76ee\u5f55\u3002 PROJECT_BINARY_DIR \u8ddf\u5176\u4ed6\u6307\u4ee4\u7a0d\u6709\u533a\u522b\uff0c\u4e0d\u8fc7\u73b0\u5728\uff0c\u4f60\u53ef\u4ee5\u7406\u89e3\u4e3a\u4ed6\u4eec\u662f\u4e00\u81f4\u7684\u3002 <\/code><\/pre>\n<p><strong>CMAKE_SOURCE_DIR<\/strong><br \/> <strong>PROJECT_SOURCE_DIR<\/strong><br \/> <strong>__SOURCE_DIR<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\">\u8fd9\u4e09\u4e2a\u53d8\u91cf\u6307\u4ee3\u7684\u5185\u5bb9\u662f\u4e00\u81f4\u7684,\u4e0d\u8bba\u91c7\u7528\u4f55\u79cd\u7f16\u8bd1\u65b9\u5f0f,\u90fd\u662f\u5de5\u7a0b\u9876\u5c42\u76ee\u5f55\u3002 \u4e5f\u5c31\u662f\u5728 <span class=\"token keyword\">in<\/span> <span class=\"token builtin class-name\">source<\/span> build\u65f6,\u4ed6\u8ddf CMAKE_BINARY_DIR \u7b49\u53d8\u91cf\u4e00\u81f4\u3002 PROJECT_SOURCE_DIR \u8ddf\u5176\u4ed6\u6307\u4ee4\u7a0d\u6709\u533a\u522b,\u73b0\u5728,\u4f60\u53ef\u4ee5\u7406\u89e3\u4e3a\u4ed6\u4eec\u662f\u4e00\u81f4\u7684\u3002 <\/code><\/pre>\n<p><strong>CMAKE_C_COMPILER\uff1a\u6307\u5b9aC\u7f16\u8bd1\u5668<\/strong><\/p>\n<p><strong>CMAKE_CXX_COMPILER\uff1a\u6307\u5b9aC++\u7f16\u8bd1\u5668<\/strong><\/p>\n<p><strong>EXECUTABLE_OUTPUT_PATH\uff1a\u53ef\u6267\u884c\u6587\u4ef6\u8f93\u51fa\u7684\u5b58\u653e\u8def\u5f84<\/strong><\/p>\n<p><strong>LIBRARY_OUTPUT_PATH\uff1a\u5e93\u6587\u4ef6\u8f93\u51fa\u7684\u5b58\u653e\u8def\u5f84<\/strong><\/p>\n<h2>CMake\u7f16\u8bd1\u5de5\u7a0b<\/h2>\n<p>CMake\u76ee\u5f55\u7ed3\u6784\uff1a\u9879\u76ee\u4e3b\u76ee\u5f55\u5b58\u5728\u4e00\u4e2aCMakeLists.txt\u6587\u4ef6<\/p>\n<p><strong>\u4e24\u79cd\u65b9\u5f0f\u8bbe\u7f6e\u7f16\u8bd1\u89c4\u5219\uff1a<\/strong><\/p>\n<ul>\n<li>\u5305\u542b\u6e90\u6587\u4ef6\u7684\u5b50\u6587\u4ef6\u5939\u5305\u542bCMakeLists.txt\u6587\u4ef6\uff0c\u4e3b\u76ee\u5f55\u7684CMakeLists.txt\u901a\u8fc7add_subdirectory\u6dfb\u52a0\u5b50\u76ee\u5f55\u5373\u53ef\uff1b<\/li>\n<li>\u5305\u542b\u6e90\u6587\u4ef6\u7684\u5b50\u6587\u4ef6\u5939\u672a\u5305\u542bCMakeLists.txt\u6587\u4ef6\uff0c\u5b50\u76ee\u5f55\u7f16\u8bd1\u89c4\u5219\u4f53\u73b0\u5728\u4e3b\u76ee\u5f55\u7684CMakeLists.txt\u4e2d\uff1b<\/li>\n<\/ul>\n<p><strong>\u7f16\u8bd1\u6d41\u7a0b<\/strong><\/p>\n<p>\u5728 linux \u5e73\u53f0\u4e0b\u4f7f\u7528 CMake \u6784\u5efaC\/C++\u5de5\u7a0b\u7684\u6d41\u7a0b\u5982\u4e0b:<\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\">\u624b\u52a8\u7f16\u5199 CmakeLists.txt\u3002 \u6267\u884c\u547d\u4ee4 cmake <span class=\"token environment constant\">PATH<\/span>\u751f\u6210 Makefile <span class=\"token punctuation\">(<\/span> <span class=\"token environment constant\">PATH<\/span> \u662f\u9876\u5c42CMakeLists.txt \u6240\u5728\u7684\u76ee\u5f55 <span class=\"token punctuation\">)<\/span>\u3002 \u6267\u884c\u547d\u4ee4make \u8fdb\u884c\u7f16\u8bd1\u3002 <\/code><\/pre>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\"><span class=\"token comment\"># important tips<\/span> <span class=\"token builtin class-name\">.<\/span> <span class=\"token comment\"># \u8868\u793a\u5f53\u524d\u76ee\u5f55<\/span> .\/ <span class=\"token comment\"># \u8868\u793a\u5f53\u524d\u76ee\u5f55<\/span> <span class=\"token punctuation\">..<\/span> <span class=\"token comment\"># \u8868\u793a\u4e0a\u7ea7\u76ee\u5f55<\/span> <span class=\"token punctuation\">..<\/span>\/ <span class=\"token comment\"># \u8868\u793a\u4e0a\u7ea7\u76ee\u5f55<\/span> <\/code><\/pre>\n<p><strong>\u4e24\u79cd\u6784\u5efa\u65b9\u5f0f<\/strong><br \/> <strong>\u5185\u90e8\u6784\u5efa(in-source build)<\/strong>\uff1a\u4e0d\u63a8\u8350\u4f7f\u7528<\/p>\n<p>\u5185\u90e8\u6784\u5efa\u4f1a\u5728\u540c\u7ea7\u76ee\u5f55\u4e0b\u4ea7\u751f\u4e00\u5927\u5806\u4e2d\u95f4\u6587\u4ef6\uff0c\u8fd9\u4e9b\u4e2d\u95f4\u6587\u4ef6\u5e76\u4e0d\u662f\u6211\u4eec\u6700\u7ec8\u6240\u9700\u8981\u7684\uff0c\u548c\u5de5\u7a0b\u6e90\u6587\u4ef6\u653e\u5728\u4e00\u8d77\u4f1a\u663e\u5f97\u6742\u4e71\u65e0\u7ae0\u3002<\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\"><span class=\"token comment\">## \u5185\u90e8\u6784\u5efa<\/span> <span class=\"token comment\"># \u5728\u5f53\u524d\u76ee\u5f55\u4e0b\uff0c\u7f16\u8bd1\u672c\u76ee\u5f55\u7684CMakeLists.txt\uff0c\u751f\u6210Makefile\u548c\u5176\u4ed6\u6587\u4ef6<\/span> cmake <span class=\"token builtin class-name\">.<\/span> <span class=\"token comment\"># \u6267\u884cmake\u547d\u4ee4\uff0c\u751f\u6210target<\/span> <span class=\"token function\">make<\/span> <\/code><\/pre>\n<p><strong>\u5916\u90e8\u6784\u5efa(out-of-source build)<\/strong>\uff1a\u63a8\u8350\u4f7f\u7528<\/p>\n<p>\u5c06\u7f16\u8bd1\u8f93\u51fa\u6587\u4ef6\u4e0e\u6e90\u6587\u4ef6\u653e\u5230\u4e0d\u540c\u76ee\u5f55\u4e2d<\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\"><span class=\"token comment\">## \u5916\u90e8\u6784\u5efa<\/span> <span class=\"token comment\"># 1. \u5728\u5f53\u524d\u76ee\u5f55\u4e0b\uff0c\u521b\u5efabuild\u6587\u4ef6\u5939<\/span> <span class=\"token function\">mkdir<\/span> build <span class=\"token comment\"># 2. \u8fdb\u5165\u5230build\u6587\u4ef6\u5939<\/span> <span class=\"token builtin class-name\">cd<\/span> build <span class=\"token comment\"># 3. \u7f16\u8bd1\u4e0a\u7ea7\u76ee\u5f55\u7684CMakeLists.txt\uff0c\u751f\u6210Makefile\u548c\u5176\u4ed6\u6587\u4ef6<\/span> cmake <span class=\"token punctuation\">..<\/span> <span class=\"token comment\"># 4. \u6267\u884cmake\u547d\u4ee4\uff0c\u751f\u6210target<\/span> <span class=\"token function\">make<\/span> <\/code><\/pre>\n<h2>CMake\u4ee3\u7801\u5b9e\u8df5<\/h2>\n<p>\u9488\u5bf9\u7b2c\u4e94\u7ae0\u5199\u7684\u4e24\u4e2a\u5c0f\u9879\u76ee\u6765\u5199\u5bf9\u5e94\u7684CMakeLists.txt<\/p>\n<p><strong>\u6700\u5c0fCMake\u5de5\u7a0b<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\"><span class=\"token comment\"># Set the minimum version of CMake that can be used<\/span> cmake_minimum_required<span class=\"token punctuation\">(<\/span>VERSION <span class=\"token number\">3.0<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token comment\"># Set the project name<\/span> project <span class=\"token punctuation\">(<\/span>HELLO<span class=\"token punctuation\">)<\/span> <span class=\"token comment\"># Add an executable<\/span> add_executable<span class=\"token punctuation\">(<\/span>hello_cmake main.cpp<span class=\"token punctuation\">)<\/span> <\/code><\/pre>\n<p><strong>\u591a\u76ee\u5f55\u5de5\u7a0b - \u76f4\u63a5\u7f16\u8bd1<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\">cmake_minimum_required<span class=\"token punctuation\">(<\/span>VERSION <span class=\"token number\">3.0<\/span><span class=\"token punctuation\">)<\/span> project<span class=\"token punctuation\">(<\/span>HELLOWORLD<span class=\"token punctuation\">)<\/span> <span class=\"token comment\">#\u5bf9\u5e94 -Iinclude<\/span> include_directories<span class=\"token punctuation\">(<\/span>include<span class=\"token punctuation\">)<\/span> <span class=\"token comment\">#main_cmake \u662f\u8f93\u51fa\u6587\u4ef6\u540d<\/span> add_executable<span class=\"token punctuation\">(<\/span>main_cmake main.cpp src\/swap.cpp<span class=\"token punctuation\">)<\/span> <\/code><\/pre>\n<p><strong>\u591a\u76ee\u5f55\u5de5\u7a0b - \u751f\u6210\u5e93\u7f16\u8bd1<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\"><span class=\"token comment\"># Set the minimum version of CMake that can be used<\/span> cmake_minimum_required<span class=\"token punctuation\">(<\/span>VERSION <span class=\"token number\">3.0<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token comment\">#project name <\/span> project<span class=\"token punctuation\">(<\/span>SWAP_LIBRARY<span class=\"token punctuation\">)<\/span> <span class=\"token comment\">#add compile options<\/span> add_compile_options<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"-Wall -std=c++11\"<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token comment\">#set CMAKE_BUILD_TYPE<\/span> set<span class=\"token punctuation\">(<\/span> CMAKE_BUILD_TYPE Debug <span class=\"token punctuation\">)<\/span> <span class=\"token comment\"># set output binary path <\/span> set<span class=\"token punctuation\">(<\/span>EXECUTABLE_OUTPUT_PATH <span class=\"token variable\">${PROJECT_BINARY_DIR}<\/span>\/bin<span class=\"token punctuation\">)<\/span> <span class=\"token comment\">############################################################<\/span> <span class=\"token comment\"># Create a library<\/span> <span class=\"token comment\">############################################################<\/span> <span class=\"token comment\">#Generate the static library from the library sources<\/span> add_library<span class=\"token punctuation\">(<\/span> swap_library STATIC src\/Swap.cpp <span class=\"token punctuation\">)<\/span> target_include_directories<span class=\"token punctuation\">(<\/span> swap_lib PUBLIC <span class=\"token variable\">${PROJECT_SOURCE_DIR}<\/span>\/include <span class=\"token punctuation\">)<\/span> <span class=\"token comment\">############################################################<\/span> <span class=\"token comment\"># Create an executable<\/span> <span class=\"token comment\">############################################################<\/span> <span class=\"token comment\"># Add an executable with the above sources<\/span> add_executable<span class=\"token punctuation\">(<\/span> swap_01 main.cpp <span class=\"token punctuation\">)<\/span> <span class=\"token comment\"># link the new swap_01 target with the swap_lib target<\/span> target_link_libraries<span class=\"token punctuation\">(<\/span> swap_01 swap_liby <span class=\"token punctuation\">)<\/span> <\/code><\/pre>\n<h2>CMake\u5b8c\u6574\u9879\u76ee<\/h2>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\"><span class=\"token builtin class-name\">.<\/span> \u2502 CMakeLists.txt \u2502 main.cpp \u2502 myexe.exe \u2502 \u251c\u2500build \u251c\u2500include \u2502 Gun.h \u2502 Solider.h \u2502 \u2514\u2500src Gun.cpp Solider.cpp <\/code><\/pre>\n<p><strong>main.cpp<\/strong><\/p>\n<pre><code class=\"prism language-cpp\"><span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">\"Gun.h\"<\/span><\/span> <span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">\"Solider.h\"<\/span><\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">test<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">{ \n   <!-- --><\/span> Solider <span class=\"token function\">solider<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"xusanduo\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> solider<span class=\"token punctuation\">.<\/span><span class=\"token function\">addGun<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">new<\/span> <span class=\"token function\">Gun<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"AK47\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> solider<span class=\"token punctuation\">.<\/span><span class=\"token function\">addBulletToGun<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">20<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> solider<span class=\"token punctuation\">.<\/span><span class=\"token function\">fire<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">int<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token function\">test<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">return<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<p><strong>Gun.h<\/strong><\/p>\n<pre><code class=\"prism language-cpp\"><span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">pragma<\/span> <span class=\"token expression\">once<\/span><\/span> <span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span><span class=\"token string\">&lt;string&gt;<\/span><\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">Gun<\/span><span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">public<\/span><span class=\"token operator\">:<\/span> <span class=\"token function\">Gun<\/span><span class=\"token punctuation\">(<\/span>std<span class=\"token operator\">::<\/span>string type<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token operator\">-&gt;<\/span>_bullet_count <span class=\"token operator\">=<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">this<\/span><span class=\"token operator\">-&gt;<\/span>_type <span class=\"token operator\">=<\/span> type<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">addBullet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> bullet_num<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">bool<\/span> <span class=\"token function\">shoot<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">private<\/span><span class=\"token operator\">:<\/span> <span class=\"token keyword\">int<\/span> _bullet_count<span class=\"token punctuation\">;<\/span> std<span class=\"token operator\">::<\/span>string _type<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span> <\/code><\/pre>\n<p><strong>Solider.h<\/strong><\/p>\n<pre><code class=\"prism language-cpp\"><span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">pragma<\/span> <span class=\"token expression\">once<\/span><\/span> <span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span><span class=\"token string\">&lt;string&gt;<\/span><\/span> <span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">\"Gun.h\"<\/span><\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">Solider<\/span><span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">public<\/span><span class=\"token operator\">:<\/span> <span class=\"token function\">Solider<\/span><span class=\"token punctuation\">(<\/span>std<span class=\"token operator\">::<\/span>string name<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">addBulletToGun<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> num<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">bool<\/span> <span class=\"token function\">fire<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">addGun<\/span><span class=\"token punctuation\">(<\/span>Gun <span class=\"token operator\">*<\/span>ptr_gun<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token operator\">~<\/span><span class=\"token function\">Solider<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">private<\/span><span class=\"token operator\">:<\/span> std<span class=\"token operator\">::<\/span>string _name<span class=\"token punctuation\">;<\/span> Gun <span class=\"token operator\">*<\/span> _ptr_gun<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span> <\/code><\/pre>\n<p><strong>Gun.cpp<\/strong><\/p>\n<pre><code class=\"prism language-cpp\"><span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">\"Gun.h\"<\/span><\/span> <span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span><span class=\"token string\">&lt;iostream&gt;<\/span><\/span> <span class=\"token keyword\">using<\/span> <span class=\"token keyword\">namespace<\/span> std<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token class-name\">Gun<\/span><span class=\"token operator\">::<\/span><span class=\"token function\">addBullet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> bullet_num<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token operator\">-&gt;<\/span>_bullet_count <span class=\"token operator\">+=<\/span> bullet_num<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">bool<\/span> <span class=\"token class-name\">Gun<\/span><span class=\"token operator\">::<\/span><span class=\"token function\">shoot<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token keyword\">this<\/span><span class=\"token operator\">-&gt;<\/span>_bullet_count <span class=\"token operator\">&lt;=<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">\"there is no bullet !\"<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">this<\/span><span class=\"token operator\">-&gt;<\/span>_bullet_count <span class=\"token operator\">-=<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">;<\/span> cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">\"shoot successfully\"<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<p><strong>Solider.cpp<\/strong><\/p>\n<pre><code class=\"prism language-cpp\"><span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">\"Solider.h\"<\/span><\/span> <span class=\"token class-name\">Solider<\/span><span class=\"token operator\">::<\/span><span class=\"token function\">Solider<\/span><span class=\"token punctuation\">(<\/span>std<span class=\"token operator\">::<\/span>string name<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token operator\">-&gt;<\/span>_name <span class=\"token operator\">=<\/span> name<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">this<\/span><span class=\"token operator\">-&gt;<\/span>_ptr_gun <span class=\"token operator\">=<\/span> <span class=\"token keyword\">nullptr<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token class-name\">Solider<\/span><span class=\"token operator\">::<\/span><span class=\"token function\">addGun<\/span><span class=\"token punctuation\">(<\/span>Gun <span class=\"token operator\">*<\/span>ptr_gun<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token operator\">-&gt;<\/span>_ptr_gun <span class=\"token operator\">=<\/span> ptr_gun<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token class-name\">Solider<\/span><span class=\"token operator\">::<\/span><span class=\"token function\">addBulletToGun<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> num<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token operator\">-&gt;<\/span>_ptr_gun<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">addBullet<\/span><span class=\"token punctuation\">(<\/span>num<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">bool<\/span> <span class=\"token class-name\">Solider<\/span><span class=\"token operator\">::<\/span><span class=\"token function\">fire<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token operator\">-&gt;<\/span>_ptr_gun<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">shoot<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token class-name\">Solider<\/span><span class=\"token operator\">::<\/span><span class=\"token operator\">~<\/span><span class=\"token function\">Solider<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">this<\/span><span class=\"token operator\">-&gt;<\/span>_ptr_gun <span class=\"token operator\">==<\/span> <span class=\"token keyword\">nullptr<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">delete<\/span> <span class=\"token keyword\">this<\/span><span class=\"token operator\">-&gt;<\/span>_ptr_gun<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">this<\/span><span class=\"token operator\">-&gt;<\/span>_ptr_gun <span class=\"token operator\">=<\/span> <span class=\"token keyword\">nullptr<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<ol>\n<li>\u547d\u4ee4\u884c\u7f16\u8bd1<\/li>\n<\/ol>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\">g++ .<span class=\"token punctuation\">\\<\/span>main.cpp .<span class=\"token punctuation\">\\<\/span>src<span class=\"token punctuation\">\\<\/span>Gun.cpp .<span class=\"token punctuation\">\\<\/span>src<span class=\"token punctuation\">\\<\/span>Solider.cpp -Iinclude -o myexe <\/code><\/pre>\n<ol start=\"2\">\n<li>cmake\u7f16\u8bd1<br \/> CMakeLists.txt\u6587\u4ef6<\/li>\n<\/ol>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\">cmake_minimum_required<span class=\"token punctuation\">(<\/span>VERSION <span class=\"token number\">3.0<\/span><span class=\"token punctuation\">)<\/span> project<span class=\"token punctuation\">(<\/span>SOLIDER<span class=\"token punctuation\">)<\/span> set<span class=\"token punctuation\">(<\/span>CMAKE_CXX_FLAGS <span class=\"token string\">\"<span class=\"token variable\">${CMAKE_CXX_FLAGS}<\/span> -Wall\"<\/span><span class=\"token punctuation\">)<\/span> set<span class=\"token punctuation\">(<\/span>CMAKE_BUILD_TYPE Debug<span class=\"token punctuation\">)<\/span> include_directories<span class=\"token punctuation\">(<\/span>include<span class=\"token punctuation\">)<\/span> <span class=\"token comment\">#\u6216\u8005include_directories(${CMAKE_SOURCE_DIR}\/include)<\/span> add_executable<span class=\"token punctuation\">(<\/span>myexe main.cpp src\/Gun.cpp src\/Solider.cpp<span class=\"token punctuation\">)<\/span> <\/code><\/pre>\n<p>\u7f16\u8bd1<\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-bash\"><span class=\"token builtin class-name\">cd<\/span> build cmake <span class=\"token punctuation\">..<\/span> <span class=\"token function\">make<\/span> <\/code><\/pre>\n<p>\u5f53\u66f4\u6539\u6587\u4ef6\u540e \u76f4\u63a5\u7528make\u547d\u4ee4\u6784\u5efa\u5373\u53ef make\u4f1a\u53ea\u7f16\u8bd1\u4fee\u6539\u7684\u6587\u4ef6<\/p>\n<h2>\u8c03\u8bd5\u6b65\u9aa4launch.json\u548ctasks.json<\/h2>\n<pre><code class=\"prism language-bash\"><span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token string\">\"version\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token string\">\"0.2.0\"<\/span>, <span class=\"token string\">\"configurations\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token punctuation\">[<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token string\">\"name\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token string\">\"(gdb) \u542f\u52a8\"<\/span>, <span class=\"token string\">\"type\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token string\">\"cppdbg\"<\/span>, <span class=\"token string\">\"request\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token string\">\"launch\"<\/span>, <span class=\"token string\">\"program\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token string\">\"\u8f93\u5165\u7a0b\u5e8f\u540d\u79f0\uff0c\u4f8b\u5982 <span class=\"token variable\">${workspaceFolder}<\/span>\/a.exe\"<\/span>, \/\/\u53ef\u6267\u884c\u6587\u4ef6 <span class=\"token string\">\"args\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span>, <span class=\"token string\">\"stopAtEntry\"<\/span><span class=\"token builtin class-name\">:<\/span> false, <span class=\"token string\">\"cwd\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token string\">\"<span class=\"token variable\">${workspaceFolder}<\/span>\"<\/span>, \/\/\u8fdb\u5165\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55 <span class=\"token string\">\"environment\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span>, <span class=\"token string\">\"externalConsole\"<\/span><span class=\"token builtin class-name\">:<\/span> false, <span class=\"token string\">\"MIMode\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token string\">\"gdb\"<\/span>, <span class=\"token string\">\"miDebuggerPath\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token string\">\"\/path\/to\/gdb\"<\/span>, \/\/gdb\u8def\u5f84 <span class=\"token string\">\"setupCommands\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token punctuation\">[<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token string\">\"description\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token string\">\"\u4e3a gdb \u542f\u7528\u6574\u9f50\u6253\u5370\"<\/span>, <span class=\"token string\">\"text\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token string\">\"-enable-pretty-printing\"<\/span>, <span class=\"token string\">\"ignoreFailures\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token boolean\">true<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">]<\/span>, <span class=\"token string\">\"preLaunchTask\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token string\">\"build\"<\/span> \/\/\u8c03\u8bd5\u4e4b\u524d\u6267\u884c\u7684\u4efb\u52a1 \u4e00\u822c\u662f\u751f\u6210exe\u6587\u4ef6 <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">]<\/span> <span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<p>tasks.json<\/p>\n<pre><code class=\"prism language-bash\"><span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token string\">\"version\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token string\">\"2.0.0\"<\/span>, <span class=\"token string\">\"options\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token string\">\"cwd\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token string\">\"<span class=\"token variable\">${workspaceFolder}<\/span>\/build\"<\/span> <span class=\"token comment\">#\u8fdb\u5165build\u76ee\u5f55<\/span> <span class=\"token punctuation\">}<\/span>, <span class=\"token string\">\"tasks\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token punctuation\">[<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token string\">\"type\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token string\">\"shell\"<\/span>, <span class=\"token comment\">#\u7b2c\u4e00\u4e2atask<\/span> <span class=\"token string\">\"label\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token string\">\"cmake\"<\/span>, <span class=\"token string\">\"command\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token string\">\"cmake\"<\/span>, <span class=\"token string\">\"args\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token punctuation\">[<\/span> <span class=\"token string\">\"..\"<\/span> <span class=\"token punctuation\">]<\/span> <span class=\"token punctuation\">}<\/span>, <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token string\">\"label\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token string\">\"make\"<\/span>, <span class=\"token comment\">#\u7b2c\u4e8c\u4e2atask<\/span> <span class=\"token string\">\"group\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token string\">\"kind\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token string\">\"build\"<\/span>, <span class=\"token string\">\"isDefault\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token boolean\">true<\/span> <span class=\"token punctuation\">}<\/span>, <span class=\"token string\">\"command\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token string\">\"mingw32-make.exe\"<\/span>, <span class=\"token comment\">#win10\u4e0b\u662fmingw32.make linux\u4e0b\u662fmake<\/span> <span class=\"token string\">\"args\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token punctuation\">[<\/span> <span class=\"token punctuation\">]<\/span> <span class=\"token punctuation\">}<\/span>, <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token string\">\"label\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token string\">\"Build\"<\/span>, <span class=\"token comment\">#task\u4efb\u52a1\u540d \u548claunch.json\u4e2d\u7684preLaunchTask\u5bf9\u5e94<\/span> <span class=\"token string\">\"dependsOrder\"<\/span><span class=\"token builtin class-name\">:<\/span> <span class=\"token string\">\"sequence\"<\/span>, <span class=\"token comment\">#\u987a\u5e8f\u6267\u884ctask\u4efb\u52a1<\/span> <span class=\"token string\">\"dependsOn\"<\/span>:<span class=\"token punctuation\">[<\/span> <span class=\"token string\">\"cmake\"<\/span>, <span class=\"token string\">\"make\"<\/span> <span class=\"token punctuation\">]<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">]<\/span> <span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"Cmake\u7684\u4f7f\u7528_cmake\u5e72\u5565\u7528\u7684\u901a\u4fd7\u70b9vscodeCmake\u7b80\u4ecbCmake\u8bed\u6cd5\u91cd\u8981\u6307\u4ee4\u548cCMake\u5e38\u7528\u53d8\u91cf\u91cd\u8981\u6307\u4ee4CMake\u5e38\u7528\u53d8\u91cfCMake\u7f16\u8bd1\u5de5\u7a0bCMake...","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"_links":{"self":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts\/6258"}],"collection":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/comments?post=6258"}],"version-history":[{"count":0,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts\/6258\/revisions"}],"wp:attachment":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/media?parent=6258"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/categories?post=6258"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/tags?post=6258"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}