{"id":1398,"date":"2018-06-19T18:08:56","date_gmt":"2018-06-19T10:08:56","guid":{"rendered":"https:\/\/damogame.cn:15443\/wordpress\/?p=1398"},"modified":"2018-06-19T18:08:56","modified_gmt":"2018-06-19T10:08:56","slug":"cmake-%e5%85%a5%e9%97%a8%e5%ae%9e%e6%88%98","status":"publish","type":"post","link":"https:\/\/i007.cc\/wordpress\/archives\/1398","title":{"rendered":"CMake \u5165\u95e8\u5b9e\u6218"},"content":{"rendered":"<div class=\"page-header\">\n<h1>CMake \u5165\u95e8\u5b9e\u6218<\/h1>\n<\/div>\n<div class=\"row-fluid post\">\n<div class=\"span9\">\n<div class=\"alert alert-success\"><i class=\"fa fa-info-circle\"><\/i>\u4ece\u5b9e\u4f8b\u5165\u624b\uff0c\u8bb2\u89e3 CMake \u7684\u5e38\u89c1\u7528\u6cd5\u3002<\/p>\n<\/div>\n<div id=\"postTOC\"><span class=\"tocHeading\">Contents<\/span><\/p>\n<ul id=\"mytoc\">\n<li><a href=\"http:\/\/www.hahack.com\/codes\/cmake\/#%E4%BB%80%E4%B9%88%E6%98%AF-cmake\">\u4ec0\u4e48\u662f CMake<\/a><\/li>\n<li><a href=\"http:\/\/www.hahack.com\/codes\/cmake\/#%E5%85%A5%E9%97%A8%E6%A1%88%E4%BE%8B%EF%BC%9A%E5%8D%95%E4%B8%AA%E6%BA%90%E6%96%87%E4%BB%B6\">\u5165\u95e8\u6848\u4f8b\uff1a\u5355\u4e2a\u6e90\u6587\u4ef6<\/a><\/li>\n<li><a href=\"http:\/\/www.hahack.com\/codes\/cmake\/#%E5%A4%9A%E4%B8%AA%E6%BA%90%E6%96%87%E4%BB%B6\">\u591a\u4e2a\u6e90\u6587\u4ef6<\/a><\/li>\n<li><a href=\"http:\/\/www.hahack.com\/codes\/cmake\/#%E8%87%AA%E5%AE%9A%E4%B9%89%E7%BC%96%E8%AF%91%E9%80%89%E9%A1%B9\">\u81ea\u5b9a\u4e49\u7f16\u8bd1\u9009\u9879<\/a><\/li>\n<li><a href=\"http:\/\/www.hahack.com\/codes\/cmake\/#%E5%AE%89%E8%A3%85%E5%92%8C%E6%B5%8B%E8%AF%95\">\u5b89\u88c5\u548c\u6d4b\u8bd5<\/a><\/li>\n<li><a href=\"http:\/\/www.hahack.com\/codes\/cmake\/#%E6%94%AF%E6%8C%81-gdb\">\u652f\u6301 gdb<\/a><\/li>\n<li><a href=\"http:\/\/www.hahack.com\/codes\/cmake\/#%E6%B7%BB%E5%8A%A0%E7%8E%AF%E5%A2%83%E6%A3%80%E6%9F%A5\">\u6dfb\u52a0\u73af\u5883\u68c0\u67e5<\/a><\/li>\n<li><a href=\"http:\/\/www.hahack.com\/codes\/cmake\/#%E6%B7%BB%E5%8A%A0%E7%89%88%E6%9C%AC%E5%8F%B7\">\u6dfb\u52a0\u7248\u672c\u53f7<\/a><\/li>\n<li><a href=\"http:\/\/www.hahack.com\/codes\/cmake\/#%E7%94%9F%E6%88%90%E5%AE%89%E8%A3%85%E5%8C%85\">\u751f\u6210\u5b89\u88c5\u5305<\/a><\/li>\n<li><a href=\"http:\/\/www.hahack.com\/codes\/cmake\/#%E5%B0%86%E5%85%B6%E4%BB%96%E5%B9%B3%E5%8F%B0%E7%9A%84%E9%A1%B9%E7%9B%AE%E8%BF%81%E7%A7%BB%E5%88%B0-cmake\">\u5c06\u5176\u4ed6\u5e73\u53f0\u7684\u9879\u76ee\u8fc1\u79fb\u5230 CMake<\/a><\/li>\n<li><a href=\"http:\/\/www.hahack.com\/codes\/cmake\/#%E7%9B%B8%E5%85%B3%E9%93%BE%E6%8E%A5\">\u76f8\u5173\u94fe\u63a5<\/a><\/li>\n<li><a href=\"http:\/\/www.hahack.com\/codes\/cmake\/#%E7%B1%BB%E4%BC%BC%E5%B7%A5%E5%85%B7\">\u7c7b\u4f3c\u5de5\u5177<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"mypage\">\n<h2 id=\"\u4ec0\u4e48\u662f-cmake\">\u4ec0\u4e48\u662f CMake<\/h2>\n<blockquote><p>All problems in computer science can be solved by another level of indirection.<\/p>\n<footer><strong>David Wheeler<\/strong><\/footer>\n<\/blockquote>\n<p>\u4f60\u6216\u8bb8\u542c\u8fc7\u597d\u51e0\u79cd Make \u5de5\u5177\uff0c\u4f8b\u5982\u00a0<a href=\"http:\/\/www.hahack.com\/wiki\/tools-makefile.html\">GNU Make<\/a>\u00a0\uff0cQT \u7684\u00a0<a href=\"http:\/\/qt-project.org\/doc\/qt-4.8\/qmake-manual.html\" target=\"_blank\" rel=\"external noopener\">qmake<\/a>\u00a0\uff0c\u5fae\u8f6f\u7684\u00a0<a href=\"http:\/\/msdn.microsoft.com\/en-us\/library\/ms930369.aspx\" target=\"_blank\" rel=\"external noopener\">MS nmake<\/a>\uff0cBSD Make\uff08<a href=\"http:\/\/www.freebsd.org\/doc\/en\/books\/pmake\/\" target=\"_blank\" rel=\"external noopener\">pmake<\/a>\uff09\uff0c<a href=\"http:\/\/makepp.sourceforge.net\/\" target=\"_blank\" rel=\"external noopener\">Makepp<\/a>\uff0c\u7b49\u7b49\u3002\u8fd9\u4e9b Make \u5de5\u5177\u9075\u5faa\u7740\u4e0d\u540c\u7684\u89c4\u8303\u548c\u6807\u51c6\uff0c\u6240\u6267\u884c\u7684 Makefile \u683c\u5f0f\u4e5f\u5343\u5dee\u4e07\u522b\u3002\u8fd9\u6837\u5c31\u5e26\u6765\u4e86\u4e00\u4e2a\u4e25\u5cfb\u7684\u95ee\u9898\uff1a\u5982\u679c\u8f6f\u4ef6\u60f3\u8de8\u5e73\u53f0\uff0c\u5fc5\u987b\u8981\u4fdd\u8bc1\u80fd\u591f\u5728\u4e0d\u540c\u5e73\u53f0\u7f16\u8bd1\u3002\u800c\u5982\u679c\u4f7f\u7528\u4e0a\u9762\u7684 Make \u5de5\u5177\uff0c\u5c31\u5f97\u4e3a\u6bcf\u4e00\u79cd\u6807\u51c6\u5199\u4e00\u6b21 Makefile \uff0c\u8fd9\u5c06\u662f\u4e00\u4ef6\u8ba9\u4eba\u6293\u72c2\u7684\u5de5\u4f5c\u3002<a id=\"more\"><\/a><\/p>\n<p>CMake<span class=\"block margin-div-outer\"><span class=\"block margin-div-inner\"><span class=\"block margin-note\"><a class=\"fancybox\" title=\" CMake\" href=\"http:\/\/www.hahack.com\/images\/cmake\/cmake100.png\" rel=\"gallery0\"><img decoding=\"async\" src=\"http:\/\/www.hahack.com\/images\/cmake\/cmake100.png\" alt=\" CMake\" \/><\/a><b>\u56fe 1<\/b>\u00a0CMake<\/span><\/span><\/span>\u5c31\u662f\u9488\u5bf9\u4e0a\u9762\u95ee\u9898\u6240\u8bbe\u8ba1\u7684\u5de5\u5177\uff1a\u5b83\u9996\u5148\u5141\u8bb8\u5f00\u53d1\u8005\u7f16\u5199\u4e00\u79cd\u5e73\u53f0\u65e0\u5173\u7684 CMakeList.txt \u6587\u4ef6\u6765\u5b9a\u5236\u6574\u4e2a\u7f16\u8bd1\u6d41\u7a0b\uff0c\u7136\u540e\u518d\u6839\u636e\u76ee\u6807\u7528\u6237\u7684\u5e73\u53f0\u8fdb\u4e00\u6b65\u751f\u6210\u6240\u9700\u7684\u672c\u5730\u5316 Makefile \u548c\u5de5\u7a0b\u6587\u4ef6\uff0c\u5982 Unix \u7684 Makefile \u6216 Windows \u7684 Visual Studio \u5de5\u7a0b\u3002\u4ece\u800c\u505a\u5230\u201cWrite once, run everywhere\u201d\u3002\u663e\u7136\uff0cCMake \u662f\u4e00\u4e2a\u6bd4\u4e0a\u8ff0\u51e0\u79cd make \u66f4\u9ad8\u7ea7\u7684\u7f16\u8bd1\u914d\u7f6e\u5de5\u5177\u3002\u4e00\u4e9b\u4f7f\u7528 CMake \u4f5c\u4e3a\u9879\u76ee\u67b6\u6784\u7cfb\u7edf\u7684\u77e5\u540d\u5f00\u6e90\u9879\u76ee\u6709\u00a0<a href=\"http:\/\/www.vtk.org\/\" target=\"_blank\" rel=\"external noopener\">VTK<\/a>\u3001<a href=\"http:\/\/www.itk.org\/\" target=\"_blank\" rel=\"external noopener\">ITK<\/a>\u3001<a href=\"http:\/\/kde.org\/\" target=\"_blank\" rel=\"external noopener\">KDE<\/a>\u3001<a href=\"http:\/\/www.opencv.org.cn\/opencvdoc\/2.3.2\/html\/modules\/core\/doc\/intro.html\" target=\"_blank\" rel=\"external noopener\">OpenCV<\/a>\u3001<a href=\"http:\/\/www.openscenegraph.org\/\" target=\"_blank\" rel=\"external noopener\">OSG<\/a>\u00a0\u7b49\u00a0<sup class=\"footnote-ref\"><a id=\"fnref1\" href=\"http:\/\/www.hahack.com\/codes\/cmake\/#fn1\">[1]<\/a><\/sup>\u3002<\/p>\n<p>\u5728 linux \u5e73\u53f0\u4e0b\u4f7f\u7528 CMake \u751f\u6210 Makefile \u5e76\u7f16\u8bd1\u7684\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u7f16\u5199 CMake \u914d\u7f6e\u6587\u4ef6 CMakeLists.txt \u3002<\/li>\n<li>\u6267\u884c\u547d\u4ee4\u00a0<code>cmake PATH<\/code>\u00a0\u6216\u8005\u00a0<code>ccmake PATH<\/code>\u00a0\u751f\u6210 Makefile\u00a0<span class=\"margin-note-marker\"><sup>1<\/sup><\/span>\u00a0<span class=\"block margin-div-outer\"><span class=\"block margin-div-inner\"><span class=\"block margin-note\"><span class=\"margin-note-marker\">1<\/span><code>ccmake<\/code>\u00a0\u548c\u00a0<code>cmake<\/code>\u00a0\u7684\u533a\u522b\u5728\u4e8e\u524d\u8005\u63d0\u4f9b\u4e86\u4e00\u4e2a\u4ea4\u4e92\u5f0f\u7684\u754c\u9762\u3002<\/span><\/span><\/span>\u3002\u5176\u4e2d\uff0c\u00a0<code>PATH<\/code>\u00a0\u662f CMakeLists.txt \u6240\u5728\u7684\u76ee\u5f55\u3002<\/li>\n<li>\u4f7f\u7528\u00a0<code>make<\/code>\u00a0\u547d\u4ee4\u8fdb\u884c\u7f16\u8bd1\u3002<\/li>\n<\/ol>\n<p>\u672c\u6587\u5c06\u4ece\u5b9e\u4f8b\u5165\u624b\uff0c\u4e00\u6b65\u6b65\u8bb2\u89e3 CMake \u7684\u5e38\u89c1\u7528\u6cd5\uff0c\u6587\u4e2d\u6240\u6709\u7684\u5b9e\u4f8b\u4ee3\u7801\u53ef\u4ee5\u5728<a href=\"https:\/\/github.com\/wzpan\/cmake-demo\" target=\"_blank\" rel=\"external noopener\">\u8fd9\u91cc<\/a>\u627e\u5230\u3002\u5982\u679c\u4f60\u8bfb\u5b8c\u4ecd\u89c9\u5f97\u610f\u72b9\u672a\u5c3d\uff0c\u53ef\u4ee5\u7ee7\u7eed\u5b66\u4e60\u6211\u5728\u6587\u7ae0\u672b\u5c3e\u63d0\u4f9b\u7684\u5176\u4ed6\u8d44\u6e90\u3002<\/p>\n<h2 id=\"\u5165\u95e8\u6848\u4f8b\uff1a\u5355\u4e2a\u6e90\u6587\u4ef6\">\u5165\u95e8\u6848\u4f8b\uff1a\u5355\u4e2a\u6e90\u6587\u4ef6<\/h2>\n<div class=\"alert alert-success\"><i class=\"fa fa-lightbulb-o\"><\/i>\u672c\u8282\u5bf9\u5e94\u7684\u6e90\u4ee3\u7801\u6240\u5728\u76ee\u5f55\uff1a<a href=\"https:\/\/github.com\/wzpan\/cmake-demo\/tree\/master\/Demo1\" target=\"_blank\" rel=\"external noopener\">Demo1<\/a>\u3002<\/p>\n<\/div>\n<p>\u5bf9\u4e8e\u7b80\u5355\u7684\u9879\u76ee\uff0c\u53ea\u9700\u8981\u5199\u51e0\u884c\u4ee3\u7801\u5c31\u53ef\u4ee5\u4e86\u3002\u4f8b\u5982\uff0c\u5047\u8bbe\u73b0\u5728\u6211\u4eec\u7684\u9879\u76ee\u4e2d\u53ea\u6709\u4e00\u4e2a\u6e90\u6587\u4ef6\u00a0<a href=\"http:\/\/main.cc\/\" target=\"_blank\" rel=\"external noopener\">main.cc<\/a>\u00a0\uff0c\u8be5\u7a0b\u5e8f\u7684\u7528\u9014\u662f\u8ba1\u7b97\u4e00\u4e2a\u6570\u7684\u6307\u6570\u5e42\u3002<\/p>\n<figure class=\"highlight c\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<div class=\"line\">6<\/div>\n<div class=\"line\">7<\/div>\n<div class=\"line\">8<\/div>\n<div class=\"line\">9<\/div>\n<div class=\"line\">10<\/div>\n<div class=\"line\">11<\/div>\n<div class=\"line\">12<\/div>\n<div class=\"line\">13<\/div>\n<div class=\"line\">14<\/div>\n<div class=\"line\">15<\/div>\n<div class=\"line\">16<\/div>\n<div class=\"line\">17<\/div>\n<div class=\"line\">18<\/div>\n<div class=\"line\">19<\/div>\n<div class=\"line\">20<\/div>\n<div class=\"line\">21<\/div>\n<div class=\"line\">22<\/div>\n<div class=\"line\">23<\/div>\n<div class=\"line\">24<\/div>\n<div class=\"line\">25<\/div>\n<div class=\"line\">26<\/div>\n<div class=\"line\">27<\/div>\n<div class=\"line\">28<\/div>\n<div class=\"line\">29<\/div>\n<div class=\"line\">30<\/div>\n<div class=\"line\">31<\/div>\n<div class=\"line\">32<\/div>\n<div class=\"line\">33<\/div>\n<div class=\"line\">34<\/div>\n<div class=\"line\">35<\/div>\n<div class=\"line\">36<\/div>\n<div class=\"line\">37<\/div>\n<div class=\"line\">38<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\"><span class=\"preprocessor\">#<span class=\"keyword\">include<\/span> &lt;stdio.h&gt;<\/span><\/div>\n<div class=\"line\"><span class=\"preprocessor\">#<span class=\"keyword\">include<\/span> &lt;stdlib.h&gt;<\/span><\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"><span class=\"comment\">\/**<\/span><\/div>\n<div class=\"line\">* power &#8211; Calculate the power of number.<\/div>\n<div class=\"line\">* @param base: Base value.<\/div>\n<div class=\"line\">* @param exponent: Exponent value.<\/div>\n<div class=\"line\">*<\/div>\n<div class=\"line\">* @return base raised to the power exponent.<\/div>\n<div class=\"line\">*\/<\/div>\n<div class=\"line\"><span class=\"keyword\">double<\/span> power(<span class=\"keyword\">double<\/span> base, <span class=\"keyword\">int<\/span> exponent)<\/div>\n<div class=\"line\">{<\/div>\n<div class=\"line\"><span class=\"keyword\">int<\/span> result = base;<\/div>\n<div class=\"line\"><span class=\"keyword\">int<\/span> i;<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"><span class=\"keyword\">if<\/span> (exponent == <span class=\"number\">0<\/span>) {<\/div>\n<div class=\"line\"><span class=\"keyword\">return<\/span> <span class=\"number\">1<\/span>;<\/div>\n<div class=\"line\">}<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"><span class=\"keyword\">for<\/span>(i = <span class=\"number\">1<\/span>; i &lt; exponent; ++i){<\/div>\n<div class=\"line\">result = result * base;<\/div>\n<div class=\"line\">}<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"><span class=\"keyword\">return<\/span> result;<\/div>\n<div class=\"line\">}<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"><span class=\"keyword\">int<\/span> main(<span class=\"keyword\">int<\/span> argc, <span class=\"keyword\">char<\/span> *argv[])<\/div>\n<div class=\"line\">{<\/div>\n<div class=\"line\"><span class=\"keyword\">if<\/span> (argc &lt; <span class=\"number\">3<\/span>){<\/div>\n<div class=\"line\"><span class=\"built_in\">printf<\/span>(<span class=\"string\">&#8220;Usage: %s base exponent \\n&#8221;<\/span>, argv[<span class=\"number\">0<\/span>]);<\/div>\n<div class=\"line\"><span class=\"keyword\">return<\/span> <span class=\"number\">1<\/span>;<\/div>\n<div class=\"line\">}<\/div>\n<div class=\"line\"><span class=\"keyword\">double<\/span> base = atof(argv[<span class=\"number\">1<\/span>]);<\/div>\n<div class=\"line\"><span class=\"keyword\">int<\/span> exponent = atoi(argv[<span class=\"number\">2<\/span>]);<\/div>\n<div class=\"line\"><span class=\"keyword\">double<\/span> result = power(base, exponent);<\/div>\n<div class=\"line\"><span class=\"built_in\">printf<\/span>(<span class=\"string\">&#8220;%g ^ %d is %g\\n&#8221;<\/span>, base, exponent, result);<\/div>\n<div class=\"line\"><span class=\"keyword\">return<\/span> <span class=\"number\">0<\/span>;<\/div>\n<div class=\"line\">}<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h4 id=\"\u7f16\u5199-cmakelists-txt\">\u7f16\u5199 CMakeLists.txt<\/h4>\n<p>\u9996\u5148\u7f16\u5199 CMakeLists.txt \u6587\u4ef6\uff0c\u5e76\u4fdd\u5b58\u5728\u4e0e\u00a0<a href=\"http:\/\/main.cc\/\" target=\"_blank\" rel=\"external noopener\">main.cc<\/a>\u00a0\u6e90\u6587\u4ef6\u540c\u4e2a\u76ee\u5f55\u4e0b\uff1a<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<div class=\"line\">6<\/div>\n<div class=\"line\">7<\/div>\n<div class=\"line\">8<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\"># CMake \u6700\u4f4e\u7248\u672c\u53f7\u8981\u6c42<\/div>\n<div class=\"line\">cmake_minimum_required (VERSION 2.8)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u9879\u76ee\u4fe1\u606f<\/div>\n<div class=\"line\">project (Demo1)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u6307\u5b9a\u751f\u6210\u76ee\u6807<\/div>\n<div class=\"line\">add_executable(Demo main.cc)<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>CMakeLists.txt \u7684\u8bed\u6cd5\u6bd4\u8f83\u7b80\u5355\uff0c\u7531\u547d\u4ee4\u3001\u6ce8\u91ca\u548c\u7a7a\u683c\u7ec4\u6210\uff0c\u5176\u4e2d\u547d\u4ee4\u662f\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u7684\u3002\u7b26\u53f7\u00a0<code>#<\/code>\u00a0\u540e\u9762\u7684\u5185\u5bb9\u88ab\u8ba4\u4e3a\u662f\u6ce8\u91ca\u3002\u547d\u4ee4\u7531\u547d\u4ee4\u540d\u79f0\u3001\u5c0f\u62ec\u53f7\u548c\u53c2\u6570\u7ec4\u6210\uff0c\u53c2\u6570\u4e4b\u95f4\u4f7f\u7528\u7a7a\u683c\u8fdb\u884c\u95f4\u9694\u3002<\/p>\n<p>\u5bf9\u4e8e\u4e0a\u9762\u7684 CMakeLists.txt \u6587\u4ef6\uff0c\u4f9d\u6b21\u51fa\u73b0\u4e86\u51e0\u4e2a\u547d\u4ee4\uff1a<\/p>\n<ol>\n<li><code>cmake_minimum_required<\/code>\uff1a\u6307\u5b9a\u8fd0\u884c\u6b64\u914d\u7f6e\u6587\u4ef6\u6240\u9700\u7684 CMake \u7684\u6700\u4f4e\u7248\u672c\uff1b<\/li>\n<li><code>project<\/code>\uff1a\u53c2\u6570\u503c\u662f\u00a0<code>Demo1<\/code>\uff0c\u8be5\u547d\u4ee4\u8868\u793a\u9879\u76ee\u7684\u540d\u79f0\u662f\u00a0<code>Demo1<\/code>\u00a0\u3002<\/li>\n<li><code>add_executable<\/code>\uff1a \u5c06\u540d\u4e3a\u00a0<a href=\"http:\/\/main.cc\/\" target=\"_blank\" rel=\"external noopener\">main.cc<\/a>\u00a0\u7684\u6e90\u6587\u4ef6\u7f16\u8bd1\u6210\u4e00\u4e2a\u540d\u79f0\u4e3a Demo \u7684\u53ef\u6267\u884c\u6587\u4ef6\u3002<\/li>\n<\/ol>\n<h4 id=\"\u7f16\u8bd1\u9879\u76ee\">\u7f16\u8bd1\u9879\u76ee<\/h4>\n<p>\u4e4b\u540e\uff0c\u5728\u5f53\u524d\u76ee\u5f55\u6267\u884c\u00a0<code>cmake .<\/code>\u00a0\uff0c\u5f97\u5230 Makefile \u540e\u518d\u4f7f\u7528\u00a0<code>make<\/code>\u00a0\u547d\u4ee4\u7f16\u8bd1\u5f97\u5230 Demo1 \u53ef\u6267\u884c\u6587\u4ef6\u3002<\/p>\n<figure class=\"highlight sh\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<div class=\"line\">6<\/div>\n<div class=\"line\">7<\/div>\n<div class=\"line\">8<\/div>\n<div class=\"line\">9<\/div>\n<div class=\"line\">10<\/div>\n<div class=\"line\">11<\/div>\n<div class=\"line\">12<\/div>\n<div class=\"line\">13<\/div>\n<div class=\"line\">14<\/div>\n<div class=\"line\">15<\/div>\n<div class=\"line\">16<\/div>\n<div class=\"line\">17<\/div>\n<div class=\"line\">18<\/div>\n<div class=\"line\">19<\/div>\n<div class=\"line\">20<\/div>\n<div class=\"line\">21<\/div>\n<div class=\"line\">22<\/div>\n<div class=\"line\">23<\/div>\n<div class=\"line\">24<\/div>\n<div class=\"line\">25<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\">[ehome@xman Demo1]$ cmake .<\/div>\n<div class=\"line\">&#8212; The C compiler identification is GNU <span class=\"number\">4.8<\/span>.<span class=\"number\">2<\/span><\/div>\n<div class=\"line\">&#8212; The CXX compiler identification is GNU <span class=\"number\">4.8<\/span>.<span class=\"number\">2<\/span><\/div>\n<div class=\"line\">&#8212; Check <span class=\"keyword\">for<\/span> working C compiler: \/usr\/sbin\/cc<\/div>\n<div class=\"line\">&#8212; Check <span class=\"keyword\">for<\/span> working C compiler: \/usr\/sbin\/cc &#8212; works<\/div>\n<div class=\"line\">&#8212; Detecting C compiler ABI info<\/div>\n<div class=\"line\">&#8212; Detecting C compiler ABI info &#8211; <span class=\"keyword\">done<\/span><\/div>\n<div class=\"line\">&#8212; Check <span class=\"keyword\">for<\/span> working CXX compiler: \/usr\/sbin\/c++<\/div>\n<div class=\"line\">&#8212; Check <span class=\"keyword\">for<\/span> working CXX compiler: \/usr\/sbin\/c++ &#8212; works<\/div>\n<div class=\"line\">&#8212; Detecting CXX compiler ABI info<\/div>\n<div class=\"line\">&#8212; Detecting CXX compiler ABI info &#8211; <span class=\"keyword\">done<\/span><\/div>\n<div class=\"line\">&#8212; Configuring <span class=\"keyword\">done<\/span><\/div>\n<div class=\"line\">&#8212; Generating <span class=\"keyword\">done<\/span><\/div>\n<div class=\"line\">&#8212; Build files have been written to: \/home\/ehome\/Documents\/programming\/C\/power\/Demo1<\/div>\n<div class=\"line\">[ehome@xman Demo1]$ make<\/div>\n<div class=\"line\">Scanning dependencies of target Demo<\/div>\n<div class=\"line\">[<span class=\"number\">100<\/span>%] Building C object CMakeFiles\/Demo.dir\/main.cc.o<\/div>\n<div class=\"line\">Linking C executable Demo<\/div>\n<div class=\"line\">[<span class=\"number\">100<\/span>%] Built target Demo<\/div>\n<div class=\"line\">[ehome@xman Demo1]$ .\/Demo <span class=\"number\">5<\/span> <span class=\"number\">4<\/span><\/div>\n<div class=\"line\"><span class=\"number\">5<\/span> ^ <span class=\"number\">4<\/span> is <span class=\"number\">625<\/span><\/div>\n<div class=\"line\">[ehome@xman Demo1]$ .\/Demo <span class=\"number\">7<\/span> <span class=\"number\">3<\/span><\/div>\n<div class=\"line\"><span class=\"number\">7<\/span> ^ <span class=\"number\">3<\/span> is <span class=\"number\">343<\/span><\/div>\n<div class=\"line\">[ehome@xman Demo1]$ .\/Demo <span class=\"number\">2<\/span> <span class=\"number\">10<\/span><\/div>\n<div class=\"line\"><span class=\"number\">2<\/span> ^ <span class=\"number\">10<\/span> is <span class=\"number\">1024<\/span><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 id=\"\u591a\u4e2a\u6e90\u6587\u4ef6\">\u591a\u4e2a\u6e90\u6587\u4ef6<\/h2>\n<h3 id=\"\u540c\u4e00\u76ee\u5f55-\u591a\u4e2a\u6e90\u6587\u4ef6\">\u540c\u4e00\u76ee\u5f55\uff0c\u591a\u4e2a\u6e90\u6587\u4ef6<\/h3>\n<div class=\"alert alert-success\"><i class=\"fa fa-lightbulb-o\"><\/i>\u672c\u5c0f\u8282\u5bf9\u5e94\u7684\u6e90\u4ee3\u7801\u6240\u5728\u76ee\u5f55\uff1a<a href=\"https:\/\/github.com\/wzpan\/cmake-demo\/tree\/master\/Demo2\" target=\"_blank\" rel=\"external noopener\">Demo2<\/a>\u3002<\/p>\n<\/div>\n<p>\u4e0a\u9762\u7684\u4f8b\u5b50\u53ea\u6709\u5355\u4e2a\u6e90\u6587\u4ef6\u3002\u73b0\u5728\u5047\u5982\u628a\u00a0<code>power<\/code>\u00a0\u51fd\u6570\u5355\u72ec\u5199\u8fdb\u4e00\u4e2a\u540d\u4e3a\u00a0<code>MathFunctions.c<\/code>\u00a0\u7684\u6e90\u6587\u4ef6\u91cc\uff0c\u4f7f\u5f97\u8fd9\u4e2a\u5de5\u7a0b\u53d8\u6210\u5982\u4e0b\u7684\u5f62\u5f0f\uff1a<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<div class=\"line\">6<\/div>\n<div class=\"line\">7<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\">.\/Demo2<\/div>\n<div class=\"line\">|<\/div>\n<div class=\"line\">+&#8212; main.cc<\/div>\n<div class=\"line\">|<\/div>\n<div class=\"line\">+&#8212; MathFunctions.cc<\/div>\n<div class=\"line\">|<\/div>\n<div class=\"line\">+&#8212; MathFunctions.h<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u8fd9\u4e2a\u65f6\u5019\uff0cCMakeLists.txt \u53ef\u4ee5\u6539\u6210\u5982\u4e0b\u7684\u5f62\u5f0f\uff1a<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<div class=\"line\">6<\/div>\n<div class=\"line\">7<\/div>\n<div class=\"line\">8<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\"># CMake \u6700\u4f4e\u7248\u672c\u53f7\u8981\u6c42<\/div>\n<div class=\"line\">cmake_minimum_required (VERSION 2.8)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u9879\u76ee\u4fe1\u606f<\/div>\n<div class=\"line\">project (Demo2)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u6307\u5b9a\u751f\u6210\u76ee\u6807<\/div>\n<div class=\"line\">add_executable(Demo main.cc MathFunctions.cc)<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u552f\u4e00\u7684\u6539\u52a8\u53ea\u662f\u5728\u00a0<code>add_executable<\/code>\u00a0\u547d\u4ee4\u4e2d\u589e\u52a0\u4e86\u4e00\u4e2a\u00a0<code>MathFunctions.cc<\/code>\u00a0\u6e90\u6587\u4ef6\u3002\u8fd9\u6837\u5199\u5f53\u7136\u6ca1\u4ec0\u4e48\u95ee\u9898\uff0c\u4f46\u662f\u5982\u679c\u6e90\u6587\u4ef6\u5f88\u591a\uff0c\u628a\u6240\u6709\u6e90\u6587\u4ef6\u7684\u540d\u5b57\u90fd\u52a0\u8fdb\u53bb\u5c06\u662f\u4e00\u4ef6\u70e6\u4eba\u7684\u5de5\u4f5c\u3002\u66f4\u7701\u4e8b\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u00a0<code>aux_source_directory<\/code>\u00a0\u547d\u4ee4\uff0c\u8be5\u547d\u4ee4\u4f1a\u67e5\u627e\u6307\u5b9a\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6e90\u6587\u4ef6\uff0c\u7136\u540e\u5c06\u7ed3\u679c\u5b58\u8fdb\u6307\u5b9a\u53d8\u91cf\u540d\u3002\u5176\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<figure class=\"highlight\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\"><span class=\"input\"><span class=\"prompt\">aux_source_directory(&lt;dir&gt;<\/span> &lt;variable&gt;)<\/span><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u56e0\u6b64\uff0c\u53ef\u4ee5\u4fee\u6539 CMakeLists.txt \u5982\u4e0b\uff1a<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<div class=\"line\">6<\/div>\n<div class=\"line\">7<\/div>\n<div class=\"line\">8<\/div>\n<div class=\"line\">9<\/div>\n<div class=\"line\">10<\/div>\n<div class=\"line\">11<\/div>\n<div class=\"line\">12<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\"># CMake \u6700\u4f4e\u7248\u672c\u53f7\u8981\u6c42<\/div>\n<div class=\"line\">cmake_minimum_required (VERSION 2.8)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u9879\u76ee\u4fe1\u606f<\/div>\n<div class=\"line\">project (Demo2)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u67e5\u627e\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6e90\u6587\u4ef6<\/div>\n<div class=\"line\"># \u5e76\u5c06\u540d\u79f0\u4fdd\u5b58\u5230 DIR_SRCS \u53d8\u91cf<\/div>\n<div class=\"line\">aux_source_directory(. DIR_SRCS)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u6307\u5b9a\u751f\u6210\u76ee\u6807<\/div>\n<div class=\"line\">add_executable(Demo ${DIR_SRCS})<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u8fd9\u6837\uff0cCMake \u4f1a\u5c06\u5f53\u524d\u76ee\u5f55\u6240\u6709\u6e90\u6587\u4ef6\u7684\u6587\u4ef6\u540d\u8d4b\u503c\u7ed9\u53d8\u91cf\u00a0<code>DIR_SRCS<\/code>\u00a0\uff0c\u518d\u6307\u793a\u53d8\u91cf\u00a0<code>DIR_SRCS<\/code>\u00a0\u4e2d\u7684\u6e90\u6587\u4ef6\u9700\u8981\u7f16\u8bd1\u6210\u4e00\u4e2a\u540d\u79f0\u4e3a Demo \u7684\u53ef\u6267\u884c\u6587\u4ef6\u3002<\/p>\n<h3 id=\"\u591a\u4e2a\u76ee\u5f55-\u591a\u4e2a\u6e90\u6587\u4ef6\">\u591a\u4e2a\u76ee\u5f55\uff0c\u591a\u4e2a\u6e90\u6587\u4ef6<\/h3>\n<div class=\"alert alert-success\"><i class=\"fa fa-lightbulb-o\"><\/i>\u672c\u5c0f\u8282\u5bf9\u5e94\u7684\u6e90\u4ee3\u7801\u6240\u5728\u76ee\u5f55\uff1a<a href=\"https:\/\/github.com\/wzpan\/cmake-demo\/tree\/master\/Demo3\" target=\"_blank\" rel=\"external noopener\">Demo3<\/a>\u3002<\/p>\n<\/div>\n<p>\u73b0\u5728\u8fdb\u4e00\u6b65\u5c06 MathFunctions.h \u548c\u00a0<a href=\"http:\/\/mathfunctions.cc\/\" target=\"_blank\" rel=\"external noopener\">MathFunctions.cc<\/a>\u00a0\u6587\u4ef6\u79fb\u52a8\u5230 math \u76ee\u5f55\u4e0b\u3002<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<div class=\"line\">6<\/div>\n<div class=\"line\">7<\/div>\n<div class=\"line\">8<\/div>\n<div class=\"line\">9<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\">.\/Demo3<\/div>\n<div class=\"line\">|<\/div>\n<div class=\"line\">+&#8212; main.cc<\/div>\n<div class=\"line\">|<\/div>\n<div class=\"line\">+&#8212; math\/<\/div>\n<div class=\"line\">|<\/div>\n<div class=\"line\">+&#8212; MathFunctions.cc<\/div>\n<div class=\"line\">|<\/div>\n<div class=\"line\">+&#8212; MathFunctions.h<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u5bf9\u4e8e\u8fd9\u79cd\u60c5\u51b5\uff0c\u9700\u8981\u5206\u522b\u5728\u9879\u76ee\u6839\u76ee\u5f55 Demo3 \u548c math \u76ee\u5f55\u91cc\u5404\u7f16\u5199\u4e00\u4e2a CMakeLists.txt \u6587\u4ef6\u3002\u4e3a\u4e86\u65b9\u4fbf\uff0c\u6211\u4eec\u53ef\u4ee5\u5148\u5c06 math \u76ee\u5f55\u91cc\u7684\u6587\u4ef6\u7f16\u8bd1\u6210\u9759\u6001\u5e93\u518d\u7531 main \u51fd\u6570\u8c03\u7528\u3002<\/p>\n<p>\u6839\u76ee\u5f55\u4e2d\u7684 CMakeLists.txt \uff1a<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<div class=\"line\">6<\/div>\n<div class=\"line\">7<\/div>\n<div class=\"line\">8<\/div>\n<div class=\"line\">9<\/div>\n<div class=\"line\">10<\/div>\n<div class=\"line\">11<\/div>\n<div class=\"line\">12<\/div>\n<div class=\"line\">13<\/div>\n<div class=\"line\">14<\/div>\n<div class=\"line\">15<\/div>\n<div class=\"line\">16<\/div>\n<div class=\"line\">17<\/div>\n<div class=\"line\">18<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\"># CMake \u6700\u4f4e\u7248\u672c\u53f7\u8981\u6c42<\/div>\n<div class=\"line\">cmake_minimum_required (VERSION 2.8)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u9879\u76ee\u4fe1\u606f<\/div>\n<div class=\"line\">project (Demo3)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u67e5\u627e\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6e90\u6587\u4ef6<\/div>\n<div class=\"line\"># \u5e76\u5c06\u540d\u79f0\u4fdd\u5b58\u5230 DIR_SRCS \u53d8\u91cf<\/div>\n<div class=\"line\">aux_source_directory(. DIR_SRCS)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u6dfb\u52a0 math \u5b50\u76ee\u5f55<\/div>\n<div class=\"line\">add_subdirectory(math)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u6307\u5b9a\u751f\u6210\u76ee\u6807<\/div>\n<div class=\"line\">add_executable(Demo main.cc)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u6dfb\u52a0\u94fe\u63a5\u5e93<\/div>\n<div class=\"line\">target_link_libraries(Demo MathFunctions)<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u8be5\u6587\u4ef6\u6dfb\u52a0\u4e86\u4e0b\u9762\u7684\u5185\u5bb9: \u7b2c3\u884c\uff0c\u4f7f\u7528\u547d\u4ee4\u00a0<code>add_subdirectory<\/code>\u00a0\u6307\u660e\u672c\u9879\u76ee\u5305\u542b\u4e00\u4e2a\u5b50\u76ee\u5f55 math\uff0c\u8fd9\u6837 math \u76ee\u5f55\u4e0b\u7684 CMakeLists.txt \u6587\u4ef6\u548c\u6e90\u4ee3\u7801\u4e5f\u4f1a\u88ab\u5904\u7406 \u3002\u7b2c6\u884c\uff0c\u4f7f\u7528\u547d\u4ee4\u00a0<code>target_link_libraries<\/code>\u00a0\u6307\u660e\u53ef\u6267\u884c\u6587\u4ef6 main \u9700\u8981\u8fde\u63a5\u4e00\u4e2a\u540d\u4e3a MathFunctions \u7684\u94fe\u63a5\u5e93 \u3002<\/p>\n<p>\u5b50\u76ee\u5f55\u4e2d\u7684 CMakeLists.txt\uff1a<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<div class=\"line\">6<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\"># \u67e5\u627e\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6e90\u6587\u4ef6<\/div>\n<div class=\"line\"># \u5e76\u5c06\u540d\u79f0\u4fdd\u5b58\u5230 DIR_LIB_SRCS \u53d8\u91cf<\/div>\n<div class=\"line\">aux_source_directory(. DIR_LIB_SRCS)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u751f\u6210\u94fe\u63a5\u5e93<\/div>\n<div class=\"line\">add_library (MathFunctions ${DIR_LIB_SRCS})<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u5728\u8be5\u6587\u4ef6\u4e2d\u4f7f\u7528\u547d\u4ee4\u00a0<code>add_library<\/code>\u00a0\u5c06 src \u76ee\u5f55\u4e2d\u7684\u6e90\u6587\u4ef6\u7f16\u8bd1\u4e3a\u9759\u6001\u94fe\u63a5\u5e93\u3002<\/p>\n<h2 id=\"\u81ea\u5b9a\u4e49\u7f16\u8bd1\u9009\u9879\">\u81ea\u5b9a\u4e49\u7f16\u8bd1\u9009\u9879<\/h2>\n<div class=\"alert alert-success\"><i class=\"fa fa-lightbulb-o\"><\/i>\u672c\u8282\u5bf9\u5e94\u7684\u6e90\u4ee3\u7801\u6240\u5728\u76ee\u5f55\uff1a<a href=\"https:\/\/github.com\/wzpan\/cmake-demo\/tree\/master\/Demo4\" target=\"_blank\" rel=\"external noopener\">Demo4<\/a>\u3002<\/p>\n<\/div>\n<p>CMake \u5141\u8bb8\u4e3a\u9879\u76ee\u589e\u52a0\u7f16\u8bd1\u9009\u9879\uff0c\u4ece\u800c\u53ef\u4ee5\u6839\u636e\u7528\u6237\u7684\u73af\u5883\u548c\u9700\u6c42\u9009\u62e9\u6700\u5408\u9002\u7684\u7f16\u8bd1\u65b9\u6848\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u53ef\u4ee5\u5c06 MathFunctions \u5e93\u8bbe\u4e3a\u4e00\u4e2a\u53ef\u9009\u7684\u5e93\uff0c\u5982\u679c\u8be5\u9009\u9879\u4e3a\u00a0<code>ON<\/code>\u00a0\uff0c\u5c31\u4f7f\u7528\u8be5\u5e93\u5b9a\u4e49\u7684\u6570\u5b66\u51fd\u6570\u6765\u8fdb\u884c\u8fd0\u7b97\u3002\u5426\u5219\u5c31\u8c03\u7528\u6807\u51c6\u5e93\u4e2d\u7684\u6570\u5b66\u51fd\u6570\u5e93\u3002<\/p>\n<h4 id=\"\u4fee\u6539-cmakelists-\u6587\u4ef6\">\u4fee\u6539 CMakeLists \u6587\u4ef6<\/h4>\n<p>\u6211\u4eec\u8981\u505a\u7684\u7b2c\u4e00\u6b65\u662f\u5728\u9876\u5c42\u7684 CMakeLists.txt \u6587\u4ef6\u4e2d\u6dfb\u52a0\u8be5\u9009\u9879\uff1a<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<div class=\"line\">6<\/div>\n<div class=\"line\">7<\/div>\n<div class=\"line\">8<\/div>\n<div class=\"line\">9<\/div>\n<div class=\"line\">10<\/div>\n<div class=\"line\">11<\/div>\n<div class=\"line\">12<\/div>\n<div class=\"line\">13<\/div>\n<div class=\"line\">14<\/div>\n<div class=\"line\">15<\/div>\n<div class=\"line\">16<\/div>\n<div class=\"line\">17<\/div>\n<div class=\"line\">18<\/div>\n<div class=\"line\">19<\/div>\n<div class=\"line\">20<\/div>\n<div class=\"line\">21<\/div>\n<div class=\"line\">22<\/div>\n<div class=\"line\">23<\/div>\n<div class=\"line\">24<\/div>\n<div class=\"line\">25<\/div>\n<div class=\"line\">26<\/div>\n<div class=\"line\">27<\/div>\n<div class=\"line\">28<\/div>\n<div class=\"line\">29<\/div>\n<div class=\"line\">30<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\"># CMake \u6700\u4f4e\u7248\u672c\u53f7\u8981\u6c42<\/div>\n<div class=\"line\">cmake_minimum_required (VERSION 2.8)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u9879\u76ee\u4fe1\u606f<\/div>\n<div class=\"line\">project (Demo4)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u52a0\u5165\u4e00\u4e2a\u914d\u7f6e\u5934\u6587\u4ef6\uff0c\u7528\u4e8e\u5904\u7406 CMake \u5bf9\u6e90\u7801\u7684\u8bbe\u7f6e<\/div>\n<div class=\"line\">configure_file (<\/div>\n<div class=\"line\">&#8220;${PROJECT_SOURCE_DIR}\/config.h.in&#8221;<\/div>\n<div class=\"line\">&#8220;${PROJECT_BINARY_DIR}\/config.h&#8221;<\/div>\n<div class=\"line\">)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u662f\u5426\u4f7f\u7528\u81ea\u5df1\u7684 MathFunctions \u5e93<\/div>\n<div class=\"line\">option (USE_MYMATH<\/div>\n<div class=\"line\">&#8220;Use provided math implementation&#8221; ON)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u662f\u5426\u52a0\u5165 MathFunctions \u5e93<\/div>\n<div class=\"line\">if (USE_MYMATH)<\/div>\n<div class=\"line\">include_directories (&#8220;${PROJECT_SOURCE_DIR}\/math&#8221;)<\/div>\n<div class=\"line\">add_subdirectory (math)<\/div>\n<div class=\"line\">set (EXTRA_LIBS ${EXTRA_LIBS} MathFunctions)<\/div>\n<div class=\"line\">endif (USE_MYMATH)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u67e5\u627e\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6e90\u6587\u4ef6<\/div>\n<div class=\"line\"># \u5e76\u5c06\u540d\u79f0\u4fdd\u5b58\u5230 DIR_SRCS \u53d8\u91cf<\/div>\n<div class=\"line\">aux_source_directory(. DIR_SRCS)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u6307\u5b9a\u751f\u6210\u76ee\u6807<\/div>\n<div class=\"line\">add_executable(Demo ${DIR_SRCS})<\/div>\n<div class=\"line\">target_link_libraries (Demo ${EXTRA_LIBS})<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u5176\u4e2d\uff1a<\/p>\n<ol>\n<li>\u7b2c7\u884c\u7684\u00a0<code>configure_file<\/code>\u00a0\u547d\u4ee4\u7528\u4e8e\u52a0\u5165\u4e00\u4e2a\u914d\u7f6e\u5934\u6587\u4ef6 config.h \uff0c\u8fd9\u4e2a\u6587\u4ef6\u7531 CMake \u4ece\u00a0<a href=\"http:\/\/config.h.in\/\" target=\"_blank\" rel=\"external noopener\">config.h.in<\/a>\u00a0\u751f\u6210\uff0c\u901a\u8fc7\u8fd9\u6837\u7684\u673a\u5236\uff0c\u5c06\u53ef\u4ee5\u901a\u8fc7\u9884\u5b9a\u4e49\u4e00\u4e9b\u53c2\u6570\u548c\u53d8\u91cf\u6765\u63a7\u5236\u4ee3\u7801\u7684\u751f\u6210\u3002<\/li>\n<li>\u7b2c13\u884c\u7684\u00a0<code>option<\/code>\u00a0\u547d\u4ee4\u6dfb\u52a0\u4e86\u4e00\u4e2a\u00a0<code>USE_MYMATH<\/code>\u00a0\u9009\u9879\uff0c\u5e76\u4e14\u9ed8\u8ba4\u503c\u4e3a\u00a0<code>ON<\/code>\u00a0\u3002<\/li>\n<li>\u7b2c17\u884c\u6839\u636e\u00a0<code>USE_MYMATH<\/code>\u00a0\u53d8\u91cf\u7684\u503c\u6765\u51b3\u5b9a\u662f\u5426\u4f7f\u7528\u6211\u4eec\u81ea\u5df1\u7f16\u5199\u7684 MathFunctions \u5e93\u3002<\/li>\n<\/ol>\n<h4 id=\"\u4fee\u6539-main-cc-\u6587\u4ef6\">\u4fee\u6539\u00a0<a href=\"http:\/\/main.cc\/\" target=\"_blank\" rel=\"external noopener\">main.cc<\/a>\u00a0\u6587\u4ef6<\/h4>\n<p>\u4e4b\u540e\u4fee\u6539\u00a0<a href=\"http:\/\/main.cc\/\" target=\"_blank\" rel=\"external noopener\">main.cc<\/a>\u00a0\u6587\u4ef6\uff0c\u8ba9\u5176\u6839\u636e\u00a0<code>USE_MYMATH<\/code>\u00a0\u7684\u9884\u5b9a\u4e49\u503c\u6765\u51b3\u5b9a\u662f\u5426\u8c03\u7528\u6807\u51c6\u5e93\u8fd8\u662f MathFunctions \u5e93\uff1a<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<div class=\"line\">6<\/div>\n<div class=\"line\">7<\/div>\n<div class=\"line\">8<\/div>\n<div class=\"line\">9<\/div>\n<div class=\"line\">10<\/div>\n<div class=\"line\">11<\/div>\n<div class=\"line\">12<\/div>\n<div class=\"line\">13<\/div>\n<div class=\"line\">14<\/div>\n<div class=\"line\">15<\/div>\n<div class=\"line\">16<\/div>\n<div class=\"line\">17<\/div>\n<div class=\"line\">18<\/div>\n<div class=\"line\">19<\/div>\n<div class=\"line\">20<\/div>\n<div class=\"line\">21<\/div>\n<div class=\"line\">22<\/div>\n<div class=\"line\">23<\/div>\n<div class=\"line\">24<\/div>\n<div class=\"line\">25<\/div>\n<div class=\"line\">26<\/div>\n<div class=\"line\">27<\/div>\n<div class=\"line\">28<\/div>\n<div class=\"line\">29<\/div>\n<div class=\"line\">30<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\">#include<\/div>\n<div class=\"line\">#include<\/div>\n<div class=\"line\">#include &#8220;config.h&#8221;<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\">#ifdef USE_MYMATH<\/div>\n<div class=\"line\">#include &#8220;math\/MathFunctions.h&#8221;<\/div>\n<div class=\"line\">#else<\/div>\n<div class=\"line\">#include<\/div>\n<div class=\"line\">#endif<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\">int main(int argc, char *argv[])<\/div>\n<div class=\"line\">{<\/div>\n<div class=\"line\">if (argc &lt; 3){<\/div>\n<div class=\"line\">printf(&#8220;Usage: %s base exponent \\n&#8221;, argv[0]);<\/div>\n<div class=\"line\">return 1;<\/div>\n<div class=\"line\">}<\/div>\n<div class=\"line\">double base = atof(argv[1]);<\/div>\n<div class=\"line\">int exponent = atoi(argv[2]);<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\">#ifdef USE_MYMATH<\/div>\n<div class=\"line\">printf(&#8220;Now we use our own Math library. \\n&#8221;);<\/div>\n<div class=\"line\">double result = power(base, exponent);<\/div>\n<div class=\"line\">#else<\/div>\n<div class=\"line\">printf(&#8220;Now we use the standard library. \\n&#8221;);<\/div>\n<div class=\"line\">double result = pow(base, exponent);<\/div>\n<div class=\"line\">#endif<\/div>\n<div class=\"line\">printf(&#8220;%g ^ %d is %g\\n&#8221;, base, exponent, result);<\/div>\n<div class=\"line\">return 0;<\/div>\n<div class=\"line\">}<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h4 id=\"\u7f16\u5199-config-h-in-\u6587\u4ef6\">\u7f16\u5199\u00a0<a href=\"http:\/\/config.h.in\/\" target=\"_blank\" rel=\"external noopener\">config.h.in<\/a>\u00a0\u6587\u4ef6<\/h4>\n<p>\u4e0a\u9762\u7684\u7a0b\u5e8f\u503c\u5f97\u6ce8\u610f\u7684\u662f\u7b2c2\u884c\uff0c\u8fd9\u91cc\u5f15\u7528\u4e86\u4e00\u4e2a config.h \u6587\u4ef6\uff0c\u8fd9\u4e2a\u6587\u4ef6\u9884\u5b9a\u4e49\u4e86\u00a0<code>USE_MYMATH<\/code>\u00a0\u7684\u503c\u3002\u4f46\u6211\u4eec\u5e76\u4e0d\u76f4\u63a5\u7f16\u5199\u8fd9\u4e2a\u6587\u4ef6\uff0c\u4e3a\u4e86\u65b9\u4fbf\u4ece CMakeLists.txt \u4e2d\u5bfc\u5165\u914d\u7f6e\uff0c\u6211\u4eec\u7f16\u5199\u4e00\u4e2a\u00a0<a href=\"http:\/\/config.h.in\/\" target=\"_blank\" rel=\"external noopener\">config.h.in<\/a>\u00a0\u6587\u4ef6\uff0c\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\">#cmakedefine USE_MYMATH<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u8fd9\u6837 CMake \u4f1a\u81ea\u52a8\u6839\u636e CMakeLists \u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u81ea\u52a8\u751f\u6210 config.h \u6587\u4ef6\u3002<\/p>\n<h4 id=\"\u7f16\u8bd1\u9879\u76ee-v2\">\u7f16\u8bd1\u9879\u76ee<\/h4>\n<p>\u73b0\u5728\u7f16\u8bd1\u4e00\u4e0b\u8fd9\u4e2a\u9879\u76ee\uff0c\u4e3a\u4e86\u4fbf\u4e8e\u4ea4\u4e92\u5f0f\u7684\u9009\u62e9\u8be5\u53d8\u91cf\u7684\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528\u00a0<code>ccmake<\/code>\u00a0\u547d\u4ee4\u00a0<span class=\"margin-note-marker\"><sup>2<\/sup><\/span>\u00a0<span class=\"block margin-div-outer\"><span class=\"block margin-div-inner\"><span class=\"block margin-note\"><span class=\"margin-note-marker\">2<\/span>\u4e5f\u53ef\u4ee5\u4f7f\u7528\u00a0<code>cmake -i<\/code>\u00a0\u547d\u4ee4\uff0c\u8be5\u547d\u4ee4\u4f1a\u63d0\u4f9b\u4e00\u4e2a\u4f1a\u8bdd\u5f0f\u7684\u4ea4\u4e92\u5f0f\u914d\u7f6e\u754c\u9762\u3002<\/span><\/span><\/span>\uff1a<\/p>\n<p><a class=\"fancybox\" title=\"CMake\u7684\u4ea4\u4e92\u5f0f\u914d\u7f6e\u754c\u9762\" href=\"http:\/\/www.hahack.com\/images\/cmake\/ccmake.png\" rel=\"gallery0\"><img decoding=\"async\" src=\"http:\/\/www.hahack.com\/images\/cmake\/ccmake.png\" alt=\"CMake\u7684\u4ea4\u4e92\u5f0f\u914d\u7f6e\u754c\u9762\" \/><\/a><\/p>\n<p>\u4ece\u4e2d\u53ef\u4ee5\u627e\u5230\u521a\u521a\u5b9a\u4e49\u7684\u00a0<code>USE_MYMATH<\/code>\u00a0\u9009\u9879\uff0c\u6309\u952e\u76d8\u7684\u65b9\u5411\u952e\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u9009\u9879\u7a97\u53e3\u95f4\u8df3\u8f6c\uff0c\u6309\u4e0b\u00a0<code>enter<\/code>\u00a0\u952e\u53ef\u4ee5\u4fee\u6539\u8be5\u9009\u9879\u3002\u4fee\u6539\u5b8c\u6210\u540e\u53ef\u4ee5\u6309\u4e0b\u00a0<code>c<\/code>\u00a0\u9009\u9879\u5b8c\u6210\u914d\u7f6e\uff0c\u4e4b\u540e\u518d\u6309\u00a0<code>g<\/code>\u00a0\u952e\u786e\u8ba4\u751f\u6210 Makefile \u3002ccmake \u7684\u5176\u4ed6\u64cd\u4f5c\u53ef\u4ee5\u53c2\u8003\u7a97\u53e3\u4e0b\u65b9\u7ed9\u51fa\u7684\u6307\u4ee4\u63d0\u793a\u3002<\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u8bd5\u8bd5\u5206\u522b\u5c06\u00a0<code>USE_MYMATH<\/code>\u00a0\u8bbe\u4e3a\u00a0<code>ON<\/code>\u00a0\u548c\u00a0<code>OFF<\/code>\u00a0\u5f97\u5230\u7684\u7ed3\u679c\uff1a<\/p>\n<h5 id=\"use-mymath-\u4e3a-on\">USE_MYMATH \u4e3a ON<\/h5>\n<p>\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\">[ehome@xman Demo4]$ .\/Demo<\/div>\n<div class=\"line\">Now we use our own MathFunctions library.<\/div>\n<div class=\"line\">7 ^ 3 = 343.000000<\/div>\n<div class=\"line\">10 ^ 5 = 100000.000000<\/div>\n<div class=\"line\">2 ^ 10 = 1024.000000<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u6b64\u65f6 config.h \u7684\u5185\u5bb9\u4e3a\uff1a<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\">#define USE_MYMATH<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h5 id=\"use-mymath-\u4e3a-off\">USE_MYMATH \u4e3a OFF<\/h5>\n<p>\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\">[ehome@xman Demo4]$ .\/Demo<\/div>\n<div class=\"line\">Now we use the standard library.<\/div>\n<div class=\"line\">7 ^ 3 = 343.000000<\/div>\n<div class=\"line\">10 ^ 5 = 100000.000000<\/div>\n<div class=\"line\">2 ^ 10 = 1024.000000<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u6b64\u65f6 config.h \u7684\u5185\u5bb9\u4e3a\uff1a<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\">\/* #undef USE_MYMATH *\/<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 id=\"\u5b89\u88c5\u548c\u6d4b\u8bd5\">\u5b89\u88c5\u548c\u6d4b\u8bd5<\/h2>\n<div class=\"alert alert-success\"><i class=\"fa fa-lightbulb-o\"><\/i>\u672c\u8282\u5bf9\u5e94\u7684\u6e90\u4ee3\u7801\u6240\u5728\u76ee\u5f55\uff1a<a href=\"https:\/\/github.com\/wzpan\/cmake-demo\/tree\/master\/Demo5\" target=\"_blank\" rel=\"external noopener\">Demo5<\/a>\u3002<\/p>\n<\/div>\n<p>CMake \u4e5f\u53ef\u4ee5\u6307\u5b9a\u5b89\u88c5\u89c4\u5219\uff0c\u4ee5\u53ca\u6dfb\u52a0\u6d4b\u8bd5\u3002\u8fd9\u4e24\u4e2a\u529f\u80fd\u5206\u522b\u53ef\u4ee5\u901a\u8fc7\u5728\u4ea7\u751f Makefile \u540e\u4f7f\u7528\u00a0<code>make install<\/code>\u00a0\u548c\u00a0<code>make test<\/code>\u00a0\u6765\u6267\u884c\u3002\u5728\u4ee5\u524d\u7684 GNU Makefile \u91cc\uff0c\u4f60\u53ef\u80fd\u9700\u8981\u4e3a\u6b64\u7f16\u5199\u00a0<code>install<\/code>\u00a0\u548c\u00a0<code>test<\/code>\u00a0\u4e24\u4e2a\u4f2a\u76ee\u6807\u548c\u76f8\u5e94\u7684\u89c4\u5219\uff0c\u4f46\u5728 CMake \u91cc\uff0c\u8fd9\u6837\u7684\u5de5\u4f5c\u540c\u6837\u53ea\u9700\u8981\u7b80\u5355\u7684\u8c03\u7528\u51e0\u6761\u547d\u4ee4\u3002<\/p>\n<h3 id=\"\u5b9a\u5236\u5b89\u88c5\u89c4\u5219\">\u5b9a\u5236\u5b89\u88c5\u89c4\u5219<\/h3>\n<p>\u9996\u5148\u5148\u5728 math\/CMakeLists.txt \u6587\u4ef6\u91cc\u6dfb\u52a0\u4e0b\u9762\u4e24\u884c\uff1a<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\"># \u6307\u5b9a MathFunctions \u5e93\u7684\u5b89\u88c5\u8def\u5f84<\/div>\n<div class=\"line\">install (TARGETS MathFunctions DESTINATION bin)<\/div>\n<div class=\"line\">install (FILES MathFunctions.h DESTINATION include)<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u6307\u660e MathFunctions \u5e93\u7684\u5b89\u88c5\u8def\u5f84\u3002\u4e4b\u540e\u540c\u6837\u4fee\u6539\u6839\u76ee\u5f55\u7684 CMakeLists \u6587\u4ef6\uff0c\u5728\u672b\u5c3e\u6dfb\u52a0\u4e0b\u9762\u51e0\u884c\uff1a<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\"># \u6307\u5b9a\u5b89\u88c5\u8def\u5f84<\/div>\n<div class=\"line\">install (TARGETS Demo DESTINATION bin)<\/div>\n<div class=\"line\">install (FILES &#8220;${PROJECT_BINARY_DIR}\/config.h&#8221;<\/div>\n<div class=\"line\">DESTINATION include)<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u901a\u8fc7\u4e0a\u9762\u7684\u5b9a\u5236\uff0c\u751f\u6210\u7684 Demo \u6587\u4ef6\u548c MathFunctions \u51fd\u6570\u5e93 libMathFunctions.o \u6587\u4ef6\u5c06\u4f1a\u88ab\u590d\u5236\u5230\u00a0<code>\/usr\/local\/bin<\/code>\u00a0\u4e2d\uff0c\u800c MathFunctions.h \u548c\u751f\u6210\u7684 config.h \u6587\u4ef6\u5219\u4f1a\u88ab\u590d\u5236\u5230\u00a0<code>\/usr\/local\/include<\/code>\u00a0\u4e2d\u3002\u6211\u4eec\u53ef\u4ee5\u9a8c\u8bc1\u4e00\u4e0b<span class=\"margin-note-marker\"><sup>3<\/sup><\/span><span class=\"block margin-div-outer\"><span class=\"block margin-div-inner\"><span class=\"block margin-note\"><span class=\"margin-note-marker\">3<\/span>\u987a\u5e26\u4e00\u63d0\u7684\u662f\uff0c\u8fd9\u91cc\u7684\u00a0<code>\/usr\/local\/<\/code>\u00a0\u662f\u9ed8\u8ba4\u5b89\u88c5\u5230\u7684\u6839\u76ee\u5f55\uff0c\u53ef\u4ee5\u901a\u8fc7\u4fee\u6539\u00a0<code>CMAKE_INSTALL_PREFIX<\/code>\u00a0\u53d8\u91cf\u7684\u503c\u6765\u6307\u5b9a\u8fd9\u4e9b\u6587\u4ef6\u5e94\u8be5\u62f7\u8d1d\u5230\u54ea\u4e2a\u6839\u76ee\u5f55\u3002<\/span><\/span><\/span>\uff1a<\/p>\n<figure class=\"highlight sh\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<div class=\"line\">6<\/div>\n<div class=\"line\">7<\/div>\n<div class=\"line\">8<\/div>\n<div class=\"line\">9<\/div>\n<div class=\"line\">10<\/div>\n<div class=\"line\">11<\/div>\n<div class=\"line\">12<\/div>\n<div class=\"line\">13<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\">[ehome@xman Demo5]$ <span class=\"built_in\">sudo<\/span> make install<\/div>\n<div class=\"line\">[ <span class=\"number\">50<\/span>%] Built target MathFunctions<\/div>\n<div class=\"line\">[<span class=\"number\">100<\/span>%] Built target Demo<\/div>\n<div class=\"line\">Install the project&#8230;<\/div>\n<div class=\"line\">&#8212; Install configuration: <span class=\"string\">&#8220;&#8221;<\/span><\/div>\n<div class=\"line\">&#8212; Installing: \/usr\/local\/bin\/Demo<\/div>\n<div class=\"line\">&#8212; Installing: \/usr\/local\/include\/config.h<\/div>\n<div class=\"line\">&#8212; Installing: \/usr\/local\/bin\/libMathFunctions.a<\/div>\n<div class=\"line\">&#8212; Up-to-date: \/usr\/local\/include\/MathFunctions.h<\/div>\n<div class=\"line\">[ehome@xman Demo5]$ ls \/usr\/local\/bin<\/div>\n<div class=\"line\">Demo libMathFunctions.a<\/div>\n<div class=\"line\">[ehome@xman Demo5]$ ls \/usr\/local\/include<\/div>\n<div class=\"line\">config.h MathFunctions.h<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h3 id=\"\u4e3a\u5de5\u7a0b\u6dfb\u52a0\u6d4b\u8bd5\">\u4e3a\u5de5\u7a0b\u6dfb\u52a0\u6d4b\u8bd5<\/h3>\n<p>\u6dfb\u52a0\u6d4b\u8bd5\u540c\u6837\u5f88\u7b80\u5355\u3002CMake \u63d0\u4f9b\u4e86\u4e00\u4e2a\u79f0\u4e3a CTest \u7684\u6d4b\u8bd5\u5de5\u5177\u3002\u6211\u4eec\u8981\u505a\u7684\u53ea\u662f\u5728\u9879\u76ee\u6839\u76ee\u5f55\u7684 CMakeLists \u6587\u4ef6\u4e2d\u8c03\u7528\u4e00\u7cfb\u5217\u7684\u00a0<code>add_test<\/code>\u00a0\u547d\u4ee4\u3002<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<div class=\"line\">6<\/div>\n<div class=\"line\">7<\/div>\n<div class=\"line\">8<\/div>\n<div class=\"line\">9<\/div>\n<div class=\"line\">10<\/div>\n<div class=\"line\">11<\/div>\n<div class=\"line\">12<\/div>\n<div class=\"line\">13<\/div>\n<div class=\"line\">14<\/div>\n<div class=\"line\">15<\/div>\n<div class=\"line\">16<\/div>\n<div class=\"line\">17<\/div>\n<div class=\"line\">18<\/div>\n<div class=\"line\">19<\/div>\n<div class=\"line\">20<\/div>\n<div class=\"line\">21<\/div>\n<div class=\"line\">22<\/div>\n<div class=\"line\">23<\/div>\n<div class=\"line\">24<\/div>\n<div class=\"line\">25<\/div>\n<div class=\"line\">26<\/div>\n<div class=\"line\">27<\/div>\n<div class=\"line\">28<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\"># \u542f\u7528\u6d4b\u8bd5<\/div>\n<div class=\"line\">enable_testing()<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u6d4b\u8bd5\u7a0b\u5e8f\u662f\u5426\u6210\u529f\u8fd0\u884c<\/div>\n<div class=\"line\">add_test (test_run Demo 5 2)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u6d4b\u8bd5\u5e2e\u52a9\u4fe1\u606f\u662f\u5426\u53ef\u4ee5\u6b63\u5e38\u63d0\u793a<\/div>\n<div class=\"line\">add_test (test_usage Demo)<\/div>\n<div class=\"line\">set_tests_properties (test_usage<\/div>\n<div class=\"line\">PROPERTIES PASS_REGULAR_EXPRESSION &#8220;Usage: .* base exponent&#8221;)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u6d4b\u8bd5 5 \u7684\u5e73\u65b9<\/div>\n<div class=\"line\">add_test (test_5_2 Demo 5 2)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\">set_tests_properties (test_5_2<\/div>\n<div class=\"line\">PROPERTIES PASS_REGULAR_EXPRESSION &#8220;is 25&#8221;)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u6d4b\u8bd5 10 \u7684 5 \u6b21\u65b9<\/div>\n<div class=\"line\">add_test (test_10_5 Demo 10 5)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\">set_tests_properties (test_10_5<\/div>\n<div class=\"line\">PROPERTIES PASS_REGULAR_EXPRESSION &#8220;is 100000&#8221;)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"># \u6d4b\u8bd5 2 \u7684 10 \u6b21\u65b9<\/div>\n<div class=\"line\">add_test (test_2_10 Demo 2 10)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\">set_tests_properties (test_2_10<\/div>\n<div class=\"line\">PROPERTIES PASS_REGULAR_EXPRESSION &#8220;is 1024&#8221;)<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u4e0a\u9762\u7684\u4ee3\u7801\u5305\u542b\u4e86\u56db\u4e2a\u6d4b\u8bd5\u3002\u7b2c\u4e00\u4e2a\u6d4b\u8bd5\u00a0<code>test_run<\/code>\u00a0\u7528\u6765\u6d4b\u8bd5\u7a0b\u5e8f\u662f\u5426\u6210\u529f\u8fd0\u884c\u5e76\u8fd4\u56de 0 \u503c\u3002\u5269\u4e0b\u7684\u4e09\u4e2a\u6d4b\u8bd5\u5206\u522b\u7528\u6765\u6d4b\u8bd5 5 \u7684 \u5e73\u65b9\u300110 \u7684 5 \u6b21\u65b9\u30012 \u7684 10 \u6b21\u65b9\u662f\u5426\u90fd\u80fd\u5f97\u5230\u6b63\u786e\u7684\u7ed3\u679c\u3002\u5176\u4e2d\u00a0<code>PASS_REGULAR_EXPRESSION<\/code>\u00a0\u7528\u6765\u6d4b\u8bd5\u8f93\u51fa\u662f\u5426\u5305\u542b\u540e\u9762\u8ddf\u7740\u7684\u5b57\u7b26\u4e32\u3002<\/p>\n<p>\u8ba9\u6211\u4eec\u770b\u770b\u6d4b\u8bd5\u7684\u7ed3\u679c\uff1a<\/p>\n<figure class=\"highlight sh\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<div class=\"line\">6<\/div>\n<div class=\"line\">7<\/div>\n<div class=\"line\">8<\/div>\n<div class=\"line\">9<\/div>\n<div class=\"line\">10<\/div>\n<div class=\"line\">11<\/div>\n<div class=\"line\">12<\/div>\n<div class=\"line\">13<\/div>\n<div class=\"line\">14<\/div>\n<div class=\"line\">15<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\">[ehome@xman Demo5]$ make test<\/div>\n<div class=\"line\">Running tests&#8230;<\/div>\n<div class=\"line\">Test project \/home\/ehome\/Documents\/programming\/C\/power\/Demo5<\/div>\n<div class=\"line\">Start <span class=\"number\">1<\/span>: test_run<\/div>\n<div class=\"line\"><span class=\"number\">1<\/span>\/<span class=\"number\">4<\/span> Test <span class=\"comment\">#1: test_run &#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;. Passed 0.00 sec<\/span><\/div>\n<div class=\"line\">Start <span class=\"number\">2<\/span>: test_5_2<\/div>\n<div class=\"line\"><span class=\"number\">2<\/span>\/<span class=\"number\">4<\/span> Test <span class=\"comment\">#2: test_5_2 &#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;. Passed 0.00 sec<\/span><\/div>\n<div class=\"line\">Start <span class=\"number\">3<\/span>: test_10_5<\/div>\n<div class=\"line\"><span class=\"number\">3<\/span>\/<span class=\"number\">4<\/span> Test <span class=\"comment\">#3: test_10_5 &#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230; Passed 0.00 sec<\/span><\/div>\n<div class=\"line\">Start <span class=\"number\">4<\/span>: test_2_10<\/div>\n<div class=\"line\"><span class=\"number\">4<\/span>\/<span class=\"number\">4<\/span> Test <span class=\"comment\">#4: test_2_10 &#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230; Passed 0.00 sec<\/span><\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"><span class=\"number\">100<\/span>% tests passed, <span class=\"number\">0<\/span> tests failed out of <span class=\"number\">4<\/span><\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\">Total Test time (real) = <span class=\"number\">0.01<\/span> sec<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u5982\u679c\u8981\u6d4b\u8bd5\u66f4\u591a\u7684\u8f93\u5165\u6570\u636e\uff0c\u50cf\u4e0a\u9762\u90a3\u6837\u4e00\u4e2a\u4e2a\u5199\u6d4b\u8bd5\u7528\u4f8b\u672a\u514d\u592a\u7e41\u7410\u3002\u8fd9\u65f6\u53ef\u4ee5\u901a\u8fc7\u7f16\u5199\u5b8f\u6765\u5b9e\u73b0\uff1a<\/p>\n<figure class=\"highlight cmake\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<div class=\"line\">6<\/div>\n<div class=\"line\">7<\/div>\n<div class=\"line\">8<\/div>\n<div class=\"line\">9<\/div>\n<div class=\"line\">10<\/div>\n<div class=\"line\">11<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\"><span class=\"comment\"># \u5b9a\u4e49\u4e00\u4e2a\u5b8f\uff0c\u7528\u6765\u7b80\u5316\u6d4b\u8bd5\u5de5\u4f5c<\/span><\/div>\n<div class=\"line\"><span class=\"keyword\">macro<\/span> (do_test arg1 arg2 result)<\/div>\n<div class=\"line\"><span class=\"keyword\">add_test<\/span> (test_<span class=\"envvar\">${arg1}<\/span>_<span class=\"envvar\">${arg2}<\/span> Demo <span class=\"envvar\">${arg1}<\/span> <span class=\"envvar\">${arg2}<\/span>)<\/div>\n<div class=\"line\"><span class=\"keyword\">set_tests_properties<\/span> (test_<span class=\"envvar\">${arg1}<\/span>_<span class=\"envvar\">${arg2}<\/span><\/div>\n<div class=\"line\">PROPERTIES PASS_REGULAR_EXPRESSION <span class=\"envvar\">${result}<\/span>)<\/div>\n<div class=\"line\"><span class=\"keyword\">endmacro<\/span> (do_test)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"><span class=\"comment\"># \u4f7f\u7528\u8be5\u5b8f\u8fdb\u884c\u4e00\u7cfb\u5217\u7684\u6570\u636e\u6d4b\u8bd5<\/span><\/div>\n<div class=\"line\">do_test (<span class=\"number\">5<\/span> <span class=\"number\">2<\/span> <span class=\"string\">&#8220;is 25&#8221;<\/span>)<\/div>\n<div class=\"line\">do_test (<span class=\"number\">10<\/span> <span class=\"number\">5<\/span> <span class=\"string\">&#8220;is 100000&#8221;<\/span>)<\/div>\n<div class=\"line\">do_test (<span class=\"number\">2<\/span> <span class=\"number\">10<\/span> <span class=\"string\">&#8220;is 1024&#8221;<\/span>)<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u5173\u4e8e CTest \u7684\u66f4\u8be6\u7ec6\u7684\u7528\u6cd5\u53ef\u4ee5\u901a\u8fc7\u00a0<code>man 1 ctest<\/code>\u00a0\u53c2\u8003 CTest \u7684\u6587\u6863\u3002<\/p>\n<h2 id=\"\u652f\u6301-gdb\">\u652f\u6301 gdb<\/h2>\n<p>\u8ba9 CMake \u652f\u6301 gdb \u7684\u8bbe\u7f6e\u4e5f\u5f88\u5bb9\u6613\uff0c\u53ea\u9700\u8981\u6307\u5b9a\u00a0<code>Debug<\/code>\u00a0\u6a21\u5f0f\u4e0b\u5f00\u542f\u00a0<code>-g<\/code>\u00a0\u9009\u9879\uff1a<\/p>\n<figure class=\"highlight CMake\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\"><span class=\"keyword\">set<\/span>(CMAKE_BUILD_TYPE <span class=\"string\">&#8220;Debug&#8221;<\/span>)<\/div>\n<div class=\"line\"><span class=\"keyword\">set<\/span>(CMAKE_CXX_FLAGS_DEBUG <span class=\"string\">&#8220;$ENV{CXXFLAGS} -O0 -Wall -g -ggdb&#8221;<\/span>)<\/div>\n<div class=\"line\"><span class=\"keyword\">set<\/span>(CMAKE_CXX_FLAGS_RELEASE <span class=\"string\">&#8220;$ENV{CXXFLAGS} -O3 -Wall&#8221;<\/span>)<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u4e4b\u540e\u53ef\u4ee5\u76f4\u63a5\u5bf9\u751f\u6210\u7684\u7a0b\u5e8f\u4f7f\u7528 gdb \u6765\u8c03\u8bd5\u3002<\/p>\n<h2 id=\"\u6dfb\u52a0\u73af\u5883\u68c0\u67e5\">\u6dfb\u52a0\u73af\u5883\u68c0\u67e5<\/h2>\n<div class=\"alert alert-success\"><i class=\"fa fa-lightbulb-o\"><\/i>\u672c\u8282\u5bf9\u5e94\u7684\u6e90\u4ee3\u7801\u6240\u5728\u76ee\u5f55\uff1a<a href=\"https:\/\/github.com\/wzpan\/cmake-demo\/tree\/master\/Demo6\" target=\"_blank\" rel=\"external noopener\">Demo6<\/a>\u3002<\/p>\n<\/div>\n<p>\u6709\u65f6\u5019\u53ef\u80fd\u8981\u5bf9\u7cfb\u7edf\u73af\u5883\u505a\u70b9\u68c0\u67e5\uff0c\u4f8b\u5982\u8981\u4f7f\u7528\u4e00\u4e2a\u5e73\u53f0\u76f8\u5173\u7684\u7279\u6027\u7684\u65f6\u5019\u3002\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u68c0\u67e5\u7cfb\u7edf\u662f\u5426\u81ea\u5e26 pow \u51fd\u6570\u3002\u5982\u679c\u5e26\u6709 pow \u51fd\u6570\uff0c\u5c31\u4f7f\u7528\u5b83\uff1b\u5426\u5219\u4f7f\u7528\u6211\u4eec\u5b9a\u4e49\u7684 power \u51fd\u6570\u3002<\/p>\n<h4 id=\"\u6dfb\u52a0-checkfunctionexists-\u5b8f\">\u6dfb\u52a0 CheckFunctionExists \u5b8f<\/h4>\n<p>\u9996\u5148\u5728\u9876\u5c42 CMakeLists \u6587\u4ef6\u4e2d\u6dfb\u52a0 CheckFunctionExists.cmake \u5b8f\uff0c\u5e76\u8c03\u7528\u00a0<code>check_function_exists<\/code>\u00a0\u547d\u4ee4\u6d4b\u8bd5\u94fe\u63a5\u5668\u662f\u5426\u80fd\u591f\u5728\u94fe\u63a5\u9636\u6bb5\u627e\u5230\u00a0<code>pow<\/code>\u00a0\u51fd\u6570\u3002<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\"># \u68c0\u67e5\u7cfb\u7edf\u662f\u5426\u652f\u6301 pow \u51fd\u6570<\/div>\n<div class=\"line\">include (${CMAKE_ROOT}\/Modules\/CheckFunctionExists.cmake)<\/div>\n<div class=\"line\">check_function_exists (pow HAVE_POW)<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u5c06\u4e0a\u9762\u8fd9\u6bb5\u4ee3\u7801\u653e\u5728\u00a0<code>configure_file<\/code>\u00a0\u547d\u4ee4\u524d\u3002<\/p>\n<h4 id=\"\u9884\u5b9a\u4e49\u76f8\u5173\u5b8f\u53d8\u91cf\">\u9884\u5b9a\u4e49\u76f8\u5173\u5b8f\u53d8\u91cf<\/h4>\n<p>\u63a5\u4e0b\u6765\u4fee\u6539\u00a0<a href=\"http:\/\/config.h.in\/\" target=\"_blank\" rel=\"external noopener\">config.h.in<\/a>\u00a0\u6587\u4ef6\uff0c\u9884\u5b9a\u4e49\u76f8\u5173\u7684\u5b8f\u53d8\u91cf\u3002<\/p>\n<figure class=\"highlight c\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\"><span class=\"comment\">\/\/ does the platform provide pow function?<\/span><\/div>\n<div class=\"line\"><span class=\"preprocessor\">#cmakedefine HAVE_POW<\/span><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h4 id=\"\u5728\u4ee3\u7801\u4e2d\u4f7f\u7528\u5b8f\u548c\u51fd\u6570\">\u5728\u4ee3\u7801\u4e2d\u4f7f\u7528\u5b8f\u548c\u51fd\u6570<\/h4>\n<p>\u6700\u540e\u4e00\u6b65\u662f\u4fee\u6539\u00a0<a href=\"http:\/\/main.cc\/\" target=\"_blank\" rel=\"external noopener\">main.cc<\/a>\u00a0\uff0c\u5728\u4ee3\u7801\u4e2d\u4f7f\u7528\u5b8f\u548c\u51fd\u6570\uff1a<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<div class=\"line\">6<\/div>\n<div class=\"line\">7<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\">#ifdef HAVE_POW<\/div>\n<div class=\"line\">printf(&#8220;Now we use the standard library. \\n&#8221;);<\/div>\n<div class=\"line\">double result = pow(base, exponent);<\/div>\n<div class=\"line\">#else<\/div>\n<div class=\"line\">printf(&#8220;Now we use our own Math library. \\n&#8221;);<\/div>\n<div class=\"line\">double result = power(base, exponent);<\/div>\n<div class=\"line\">#endif<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 id=\"\u6dfb\u52a0\u7248\u672c\u53f7\">\u6dfb\u52a0\u7248\u672c\u53f7<\/h2>\n<div class=\"alert alert-success\"><i class=\"fa fa-lightbulb-o\"><\/i>\u672c\u8282\u5bf9\u5e94\u7684\u6e90\u4ee3\u7801\u6240\u5728\u76ee\u5f55\uff1a<a href=\"https:\/\/github.com\/wzpan\/cmake-demo\/tree\/master\/Demo7\" target=\"_blank\" rel=\"external noopener\">Demo7<\/a>\u3002<\/p>\n<\/div>\n<p>\u7ed9\u9879\u76ee\u6dfb\u52a0\u548c\u7ef4\u62a4\u7248\u672c\u53f7\u662f\u4e00\u4e2a\u597d\u4e60\u60ef\uff0c\u8fd9\u6837\u6709\u5229\u4e8e\u7528\u6237\u4e86\u89e3\u6bcf\u4e2a\u7248\u672c\u7684\u7ef4\u62a4\u60c5\u51b5\uff0c\u5e76\u53ca\u65f6\u4e86\u89e3\u5f53\u524d\u6240\u7528\u7684\u7248\u672c\u662f\u5426\u8fc7\u65f6\uff0c\u6216\u662f\u5426\u53ef\u80fd\u51fa\u73b0\u4e0d\u517c\u5bb9\u7684\u60c5\u51b5\u3002<\/p>\n<p>\u9996\u5148\u4fee\u6539\u9876\u5c42 CMakeLists \u6587\u4ef6\uff0c\u5728\u00a0<code>project<\/code>\u00a0\u547d\u4ee4\u4e4b\u540e\u52a0\u5165\u5982\u4e0b\u4e24\u884c\uff1a<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\">set (Demo_VERSION_MAJOR 1)<\/div>\n<div class=\"line\">set (Demo_VERSION_MINOR 0)<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u5206\u522b\u6307\u5b9a\u5f53\u524d\u7684\u9879\u76ee\u7684\u4e3b\u7248\u672c\u53f7\u548c\u526f\u7248\u672c\u53f7\u3002<\/p>\n<p>\u4e4b\u540e\uff0c\u4e3a\u4e86\u5728\u4ee3\u7801\u4e2d\u83b7\u53d6\u7248\u672c\u4fe1\u606f\uff0c\u6211\u4eec\u53ef\u4ee5\u4fee\u6539\u00a0<a href=\"http:\/\/config.h.in\/\" target=\"_blank\" rel=\"external noopener\">config.h.in<\/a>\u00a0\u6587\u4ef6\uff0c\u6dfb\u52a0\u4e24\u4e2a\u9884\u5b9a\u4e49\u53d8\u91cf\uff1a<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\">\/\/ the configured options and settings for Tutorial<\/div>\n<div class=\"line\">#define Demo_VERSION_MAJOR @Demo_VERSION_MAJOR@<\/div>\n<div class=\"line\">#define Demo_VERSION_MINOR @Demo_VERSION_MINOR@<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u8fd9\u6837\u5c31\u53ef\u4ee5\u76f4\u63a5\u5728\u4ee3\u7801\u4e2d\u6253\u5370\u7248\u672c\u4fe1\u606f\u4e86\uff1a<\/p>\n<figure class=\"highlight c\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<div class=\"line\">6<\/div>\n<div class=\"line\">7<\/div>\n<div class=\"line\">8<\/div>\n<div class=\"line\">9<\/div>\n<div class=\"line\">10<\/div>\n<div class=\"line\">11<\/div>\n<div class=\"line\">12<\/div>\n<div class=\"line\">13<\/div>\n<div class=\"line\">14<\/div>\n<div class=\"line\">15<\/div>\n<div class=\"line\">16<\/div>\n<div class=\"line\">17<\/div>\n<div class=\"line\">18<\/div>\n<div class=\"line\">19<\/div>\n<div class=\"line\">20<\/div>\n<div class=\"line\">21<\/div>\n<div class=\"line\">22<\/div>\n<div class=\"line\">23<\/div>\n<div class=\"line\">24<\/div>\n<div class=\"line\">25<\/div>\n<div class=\"line\">26<\/div>\n<div class=\"line\">27<\/div>\n<div class=\"line\">28<\/div>\n<div class=\"line\">29<\/div>\n<div class=\"line\">30<\/div>\n<div class=\"line\">31<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\"><span class=\"preprocessor\">#<span class=\"keyword\">include<\/span> &lt;stdio.h&gt;<\/span><\/div>\n<div class=\"line\"><span class=\"preprocessor\">#<span class=\"keyword\">include<\/span> &lt;stdlib.h&gt;<\/span><\/div>\n<div class=\"line\"><span class=\"preprocessor\">#<span class=\"keyword\">include<\/span> &lt;math.h&gt;<\/span><\/div>\n<div class=\"line\"><span class=\"preprocessor\">#<span class=\"keyword\">include<\/span> &#8220;config.h&#8221;<\/span><\/div>\n<div class=\"line\"><span class=\"preprocessor\">#<span class=\"keyword\">include<\/span> &#8220;math\/MathFunctions.h&#8221;<\/span><\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"><span class=\"keyword\">int<\/span> main(<span class=\"keyword\">int<\/span> argc, <span class=\"keyword\">char<\/span> *argv[])<\/div>\n<div class=\"line\">{<\/div>\n<div class=\"line\"><span class=\"keyword\">if<\/span> (argc &lt; <span class=\"number\">3<\/span>){<\/div>\n<div class=\"line\"><span class=\"comment\">\/\/ print version info<\/span><\/div>\n<div class=\"line\"><span class=\"built_in\">printf<\/span>(<span class=\"string\">&#8220;%s Version %d.%d\\n&#8221;<\/span>,<\/div>\n<div class=\"line\">argv[<span class=\"number\">0<\/span>],<\/div>\n<div class=\"line\">Demo_VERSION_MAJOR,<\/div>\n<div class=\"line\">Demo_VERSION_MINOR);<\/div>\n<div class=\"line\"><span class=\"built_in\">printf<\/span>(<span class=\"string\">&#8220;Usage: %s base exponent \\n&#8221;<\/span>, argv[<span class=\"number\">0<\/span>]);<\/div>\n<div class=\"line\"><span class=\"keyword\">return<\/span> <span class=\"number\">1<\/span>;<\/div>\n<div class=\"line\">}<\/div>\n<div class=\"line\"><span class=\"keyword\">double<\/span> base = atof(argv[<span class=\"number\">1<\/span>]);<\/div>\n<div class=\"line\"><span class=\"keyword\">int<\/span> exponent = atoi(argv[<span class=\"number\">2<\/span>]);<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"><span class=\"preprocessor\">#<span class=\"keyword\">if<\/span> defined (HAVE_POW)<\/span><\/div>\n<div class=\"line\"><span class=\"built_in\">printf<\/span>(<span class=\"string\">&#8220;Now we use the standard library. \\n&#8221;<\/span>);<\/div>\n<div class=\"line\"><span class=\"keyword\">double<\/span> result = <span class=\"built_in\">pow<\/span>(base, exponent);<\/div>\n<div class=\"line\"><span class=\"preprocessor\">#<span class=\"keyword\">else<\/span><\/span><\/div>\n<div class=\"line\"><span class=\"built_in\">printf<\/span>(<span class=\"string\">&#8220;Now we use our own Math library. \\n&#8221;<\/span>);<\/div>\n<div class=\"line\"><span class=\"keyword\">double<\/span> result = power(base, exponent);<\/div>\n<div class=\"line\"><span class=\"preprocessor\">#<span class=\"keyword\">endif<\/span><\/span><\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"><span class=\"built_in\">printf<\/span>(<span class=\"string\">&#8220;%g ^ %d is %g\\n&#8221;<\/span>, base, exponent, result);<\/div>\n<div class=\"line\"><span class=\"keyword\">return<\/span> <span class=\"number\">0<\/span>;<\/div>\n<div class=\"line\">}<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 id=\"\u751f\u6210\u5b89\u88c5\u5305\">\u751f\u6210\u5b89\u88c5\u5305<\/h2>\n<div class=\"alert alert-success\"><i class=\"fa fa-lightbulb-o\"><\/i>\u672c\u8282\u5bf9\u5e94\u7684\u6e90\u4ee3\u7801\u6240\u5728\u76ee\u5f55\uff1a<a href=\"https:\/\/github.com\/wzpan\/cmake-demo\/tree\/master\/Demo8\" target=\"_blank\" rel=\"external noopener\">Demo8<\/a>\u3002<\/p>\n<\/div>\n<p>\u672c\u8282\u5c06\u5b66\u4e60\u5982\u4f55\u914d\u7f6e\u751f\u6210\u5404\u79cd\u5e73\u53f0\u4e0a\u7684\u5b89\u88c5\u5305\uff0c\u5305\u62ec\u4e8c\u8fdb\u5236\u5b89\u88c5\u5305\u548c\u6e90\u7801\u5b89\u88c5\u5305\u3002\u4e3a\u4e86\u5b8c\u6210\u8fd9\u4e2a\u4efb\u52a1\uff0c\u6211\u4eec\u9700\u8981\u7528\u5230 CPack \uff0c\u5b83\u540c\u6837\u4e5f\u662f\u7531 CMake \u63d0\u4f9b\u7684\u4e00\u4e2a\u5de5\u5177\uff0c\u4e13\u95e8\u7528\u4e8e\u6253\u5305\u3002<\/p>\n<p>\u9996\u5148\u5728\u9876\u5c42\u7684 CMakeLists.txt \u6587\u4ef6\u5c3e\u90e8\u6dfb\u52a0\u4e0b\u9762\u51e0\u884c\uff1a<\/p>\n<figure class=\"highlight plain\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<div class=\"line\">6<\/div>\n<div class=\"line\">7<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\"># \u6784\u5efa\u4e00\u4e2a CPack \u5b89\u88c5\u5305<\/div>\n<div class=\"line\">include (InstallRequiredSystemLibraries)<\/div>\n<div class=\"line\">set (CPACK_RESOURCE_FILE_LICENSE<\/div>\n<div class=\"line\">&#8220;${CMAKE_CURRENT_SOURCE_DIR}\/License.txt&#8221;)<\/div>\n<div class=\"line\">set (CPACK_PACKAGE_VERSION_MAJOR &#8220;${Demo_VERSION_MAJOR}&#8221;)<\/div>\n<div class=\"line\">set (CPACK_PACKAGE_VERSION_MINOR &#8220;${Demo_VERSION_MINOR}&#8221;)<\/div>\n<div class=\"line\">include (CPack)<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u4e0a\u9762\u7684\u4ee3\u7801\u505a\u4e86\u4ee5\u4e0b\u51e0\u4e2a\u5de5\u4f5c\uff1a<\/p>\n<ol>\n<li>\u5bfc\u5165 InstallRequiredSystemLibraries \u6a21\u5757\uff0c\u4ee5\u4fbf\u4e4b\u540e\u5bfc\u5165 CPack \u6a21\u5757\uff1b<\/li>\n<li>\u8bbe\u7f6e\u4e00\u4e9b CPack \u76f8\u5173\u53d8\u91cf\uff0c\u5305\u62ec\u7248\u6743\u4fe1\u606f\u548c\u7248\u672c\u4fe1\u606f\uff0c\u5176\u4e2d\u7248\u672c\u4fe1\u606f\u7528\u4e86\u4e0a\u4e00\u8282\u5b9a\u4e49\u7684\u7248\u672c\u53f7\uff1b<\/li>\n<li>\u5bfc\u5165 CPack \u6a21\u5757\u3002<\/li>\n<\/ol>\n<p>\u63a5\u4e0b\u6765\u7684\u5de5\u4f5c\u662f\u50cf\u5f80\u5e38\u4e00\u6837\u6784\u5efa\u5de5\u7a0b\uff0c\u5e76\u6267\u884c\u00a0<code>cpack<\/code>\u00a0\u547d\u4ee4\u3002<\/p>\n<ul>\n<li>\u751f\u6210\u4e8c\u8fdb\u5236\u5b89\u88c5\u5305\uff1a<\/li>\n<\/ul>\n<figure class=\"highlight sh\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\">cpack -C CPackConfig.cmake<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<ul>\n<li>\u751f\u6210\u6e90\u7801\u5b89\u88c5\u5305<\/li>\n<\/ul>\n<figure class=\"highlight sh\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\">cpack -C CPackSourceConfig.cmake<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u6211\u4eec\u53ef\u4ee5\u8bd5\u4e00\u4e0b\u3002\u5728\u751f\u6210\u9879\u76ee\u540e\uff0c\u6267\u884c\u00a0<code>cpack -C CPackConfig.cmake<\/code>\u00a0\u547d\u4ee4\uff1a<\/p>\n<figure class=\"highlight sh\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<div class=\"line\">6<\/div>\n<div class=\"line\">7<\/div>\n<div class=\"line\">8<\/div>\n<div class=\"line\">9<\/div>\n<div class=\"line\">10<\/div>\n<div class=\"line\">11<\/div>\n<div class=\"line\">12<\/div>\n<div class=\"line\">13<\/div>\n<div class=\"line\">14<\/div>\n<div class=\"line\">15<\/div>\n<div class=\"line\">16<\/div>\n<div class=\"line\">17<\/div>\n<div class=\"line\">18<\/div>\n<div class=\"line\">19<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\">[ehome@xman Demo8]$ cpack -C CPackSourceConfig.cmake<\/div>\n<div class=\"line\">CPack: Create package using STGZ<\/div>\n<div class=\"line\">CPack: Install projects<\/div>\n<div class=\"line\">CPack: &#8211; Run preinstall target <span class=\"keyword\">for<\/span>: Demo8<\/div>\n<div class=\"line\">CPack: &#8211; Install project: Demo8<\/div>\n<div class=\"line\">CPack: Create package<\/div>\n<div class=\"line\">CPack: &#8211; package: \/home\/ehome\/Documents\/programming\/C\/power\/Demo8\/Demo8-<span class=\"number\">1.0<\/span>.<span class=\"number\">1<\/span>-Linux.sh generated.<\/div>\n<div class=\"line\">CPack: Create package using TGZ<\/div>\n<div class=\"line\">CPack: Install projects<\/div>\n<div class=\"line\">CPack: &#8211; Run preinstall target <span class=\"keyword\">for<\/span>: Demo8<\/div>\n<div class=\"line\">CPack: &#8211; Install project: Demo8<\/div>\n<div class=\"line\">CPack: Create package<\/div>\n<div class=\"line\">CPack: &#8211; package: \/home\/ehome\/Documents\/programming\/C\/power\/Demo8\/Demo8-<span class=\"number\">1.0<\/span>.<span class=\"number\">1<\/span>-Linux.tar.gz generated.<\/div>\n<div class=\"line\">CPack: Create package using TZ<\/div>\n<div class=\"line\">CPack: Install projects<\/div>\n<div class=\"line\">CPack: &#8211; Run preinstall target <span class=\"keyword\">for<\/span>: Demo8<\/div>\n<div class=\"line\">CPack: &#8211; Install project: Demo8<\/div>\n<div class=\"line\">CPack: Create package<\/div>\n<div class=\"line\">CPack: &#8211; package: \/home\/ehome\/Documents\/programming\/C\/power\/Demo8\/Demo8-<span class=\"number\">1.0<\/span>.<span class=\"number\">1<\/span>-Linux.tar.Z generated.<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u6b64\u65f6\u4f1a\u5728\u8be5\u76ee\u5f55\u4e0b\u521b\u5efa 3 \u4e2a\u4e0d\u540c\u683c\u5f0f\u7684\u4e8c\u8fdb\u5236\u5305\u6587\u4ef6\uff1a<\/p>\n<figure class=\"highlight sh\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\">[ehome@xman Demo8]$ ls Demo8-*<\/div>\n<div class=\"line\">Demo8-<span class=\"number\">1.0<\/span>.<span class=\"number\">1<\/span>-Linux.sh Demo8-<span class=\"number\">1.0<\/span>.<span class=\"number\">1<\/span>-Linux.tar.gz Demo8-<span class=\"number\">1.0<\/span>.<span class=\"number\">1<\/span>-Linux.tar.Z<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u8fd9 3 \u4e2a\u4e8c\u8fdb\u5236\u5305\u6587\u4ef6\u6240\u5305\u542b\u7684\u5185\u5bb9\u662f\u5b8c\u5168\u76f8\u540c\u7684\u3002\u6211\u4eec\u53ef\u4ee5\u6267\u884c\u5176\u4e2d\u4e00\u4e2a\u3002\u6b64\u65f6\u4f1a\u51fa\u73b0\u4e00\u4e2a\u7531 CPack \u81ea\u52a8\u751f\u6210\u7684\u4ea4\u4e92\u5f0f\u5b89\u88c5\u754c\u9762\uff1a<\/p>\n<figure class=\"highlight sh\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<div class=\"line\">4<\/div>\n<div class=\"line\">5<\/div>\n<div class=\"line\">6<\/div>\n<div class=\"line\">7<\/div>\n<div class=\"line\">8<\/div>\n<div class=\"line\">9<\/div>\n<div class=\"line\">10<\/div>\n<div class=\"line\">11<\/div>\n<div class=\"line\">12<\/div>\n<div class=\"line\">13<\/div>\n<div class=\"line\">14<\/div>\n<div class=\"line\">15<\/div>\n<div class=\"line\">16<\/div>\n<div class=\"line\">17<\/div>\n<div class=\"line\">18<\/div>\n<div class=\"line\">19<\/div>\n<div class=\"line\">20<\/div>\n<div class=\"line\">21<\/div>\n<div class=\"line\">22<\/div>\n<div class=\"line\">23<\/div>\n<div class=\"line\">24<\/div>\n<div class=\"line\">25<\/div>\n<div class=\"line\">26<\/div>\n<div class=\"line\">27<\/div>\n<div class=\"line\">28<\/div>\n<div class=\"line\">29<\/div>\n<div class=\"line\">30<\/div>\n<div class=\"line\">31<\/div>\n<div class=\"line\">32<\/div>\n<div class=\"line\">33<\/div>\n<div class=\"line\">34<\/div>\n<div class=\"line\">35<\/div>\n<div class=\"line\">36<\/div>\n<div class=\"line\">37<\/div>\n<div class=\"line\">38<\/div>\n<div class=\"line\">39<\/div>\n<div class=\"line\">40<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\">[ehome@xman Demo8]$ sh Demo8-<span class=\"number\">1.0<\/span>.<span class=\"number\">1<\/span>-Linux.sh<\/div>\n<div class=\"line\">Demo8 Installer Version: <span class=\"number\">1.0<\/span>.<span class=\"number\">1<\/span>, Copyright (c) Humanity<\/div>\n<div class=\"line\">This is a self-extracting archive.<\/div>\n<div class=\"line\">The archive will be extracted to: \/home\/ehome\/Documents\/programming\/C\/power\/Demo8<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\">If you want to stop extracting, please press &lt;ctrl-C&gt;.<\/div>\n<div class=\"line\">The MIT License (MIT)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\">Copyright (c) <span class=\"number\">2013<\/span> Joseph Pan(http:\/\/hahack.com)<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\">Permission is hereby granted, free of charge, to any person obtaining a copy of<\/div>\n<div class=\"line\">this software and associated documentation files (the <span class=\"string\">&#8220;Software&#8221;<\/span>), to deal <span class=\"keyword\">in<\/span><\/div>\n<div class=\"line\">the Software without restriction, including without limitation the rights to<\/div>\n<div class=\"line\">use, copy, modify, merge, publish, distribute, sublicense, and\/or sell copies of<\/div>\n<div class=\"line\">the Software, and to permit persons to whom the Software is furnished to <span class=\"keyword\">do<\/span> so,<\/div>\n<div class=\"line\">subject to the following conditions:<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\">The above copyright notice and this permission notice shall be included <span class=\"keyword\">in<\/span> all<\/div>\n<div class=\"line\">copies or substantial portions of the Software.<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\">THE SOFTWARE IS PROVIDED <span class=\"string\">&#8220;AS IS&#8221;<\/span>, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR<\/div>\n<div class=\"line\">IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS<\/div>\n<div class=\"line\">FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR<\/div>\n<div class=\"line\">COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER<\/div>\n<div class=\"line\">IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN<\/div>\n<div class=\"line\">CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\">Do you accept the license? [yN]:<\/div>\n<div class=\"line\">y<\/div>\n<div class=\"line\">By default the Demo8 will be installed <span class=\"keyword\">in<\/span>:<\/div>\n<div class=\"line\"><span class=\"string\">&#8220;\/home\/ehome\/Documents\/programming\/C\/power\/Demo8\/Demo8-1.0.1-Linux&#8221;<\/span><\/div>\n<div class=\"line\">Do you want to include the subdirectory Demo8-<span class=\"number\">1.0<\/span>.<span class=\"number\">1<\/span>-Linux?<\/div>\n<div class=\"line\">Saying no will install <span class=\"keyword\">in<\/span>: <span class=\"string\">&#8220;\/home\/ehome\/Documents\/programming\/C\/power\/Demo8&#8221;<\/span> [Yn]:<\/div>\n<div class=\"line\">y<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\">Using target directory: \/home\/ehome\/Documents\/programming\/C\/power\/Demo8\/Demo8-<span class=\"number\">1.0<\/span>.<span class=\"number\">1<\/span>-Linux<\/div>\n<div class=\"line\">Extracting, please wait&#8230;<\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\">Unpacking finished successfully<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u5b8c\u6210\u540e\u63d0\u793a\u5b89\u88c5\u5230\u4e86 Demo8-1.0.1-Linux \u5b50\u76ee\u5f55\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u8fdb\u53bb\u6267\u884c\u8be5\u7a0b\u5e8f\uff1a<\/p>\n<figure class=\"highlight sh\">\n<table>\n<tbody>\n<tr>\n<td class=\"gutter\">\n<div class=\"line\">1<\/div>\n<div class=\"line\">2<\/div>\n<div class=\"line\">3<\/div>\n<\/td>\n<td class=\"code\">\n<div class=\"line\">[ehome@xman Demo8]$ .\/Demo8-<span class=\"number\">1.0<\/span>.<span class=\"number\">1<\/span>-Linux\/bin\/Demo <span class=\"number\">5<\/span> <span class=\"number\">2<\/span><\/div>\n<div class=\"line\">Now we use our own Math library.<\/div>\n<div class=\"line\"><span class=\"number\">5<\/span> ^ <span class=\"number\">2<\/span> is <span class=\"number\">25<\/span><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u5173\u4e8e CPack \u7684\u66f4\u8be6\u7ec6\u7684\u7528\u6cd5\u53ef\u4ee5\u901a\u8fc7\u00a0<code>man 1 cpack<\/code>\u00a0\u53c2\u8003 CPack \u7684\u6587\u6863\u3002<\/p>\n<h2 id=\"\u5c06\u5176\u4ed6\u5e73\u53f0\u7684\u9879\u76ee\u8fc1\u79fb\u5230-cmake\">\u5c06\u5176\u4ed6\u5e73\u53f0\u7684\u9879\u76ee\u8fc1\u79fb\u5230 CMake<\/h2>\n<p>CMake \u53ef\u4ee5\u5f88\u8f7b\u677e\u5730\u6784\u5efa\u51fa\u5728\u9002\u5408\u5404\u4e2a\u5e73\u53f0\u6267\u884c\u7684\u5de5\u7a0b\u73af\u5883\u3002\u800c\u5982\u679c\u5f53\u524d\u7684\u5de5\u7a0b\u73af\u5883\u4e0d\u662f CMake \uff0c\u800c\u662f\u57fa\u4e8e\u67d0\u4e2a\u7279\u5b9a\u7684\u5e73\u53f0\uff0c\u662f\u5426\u53ef\u4ee5\u8fc1\u79fb\u5230 CMake \u5462\uff1f\u7b54\u6848\u662f\u53ef\u80fd\u7684\u3002\u4e0b\u9762\u9488\u5bf9\u51e0\u4e2a\u5e38\u7528\u7684\u5e73\u53f0\uff0c\u5217\u51fa\u4e86\u5b83\u4eec\u5bf9\u5e94\u7684\u8fc1\u79fb\u65b9\u6848\u3002<\/p>\n<h4 id=\"autotools\">autotools<\/h4>\n<ul>\n<li><a href=\"https:\/\/projects.kde.org\/projects\/kde\/kdesdk\/kde-dev-scripts\/repository\/revisions\/master\/changes\/cmake-utils\/scripts\/am2cmake\" target=\"_blank\" rel=\"external noopener\">am2cmake<\/a>\u00a0\u53ef\u4ee5\u5c06 autotools \u7cfb\u7684\u9879\u76ee\u8f6c\u6362\u5230 CMake\uff0c\u8fd9\u4e2a\u5de5\u5177\u7684\u4e00\u4e2a\u6210\u529f\u6848\u4f8b\u662f KDE \u3002<\/li>\n<li><a href=\"http:\/\/emanuelgreisen.dk\/stuff\/kdevelop_am2cmake.php.tgz\" target=\"_blank\" rel=\"external noopener\">Alternative Automake2CMake<\/a>\u00a0\u53ef\u4ee5\u8f6c\u6362\u4f7f\u7528 automake \u7684 KDevelop \u5de5\u7a0b\u9879\u76ee\u3002<\/li>\n<li><a href=\"http:\/\/www.cmake.org\/Wiki\/GccXmlAutoConfHints\" target=\"_blank\" rel=\"external noopener\">Converting autoconf tests<\/a><\/li>\n<\/ul>\n<h4 id=\"qmake\">qmake<\/h4>\n<ul>\n<li><a href=\"http:\/\/www.cmake.org\/Wiki\/CMake:ConvertFromQmake\" target=\"_blank\" rel=\"external noopener\">qmake converter<\/a>\u00a0\u53ef\u4ee5\u8f6c\u6362\u4f7f\u7528 QT \u7684 qmake \u7684\u5de5\u7a0b\u3002<\/li>\n<\/ul>\n<h4 id=\"visual-studio\">Visual Studio<\/h4>\n<ul>\n<li><a href=\"http:\/\/vcproj2cmake.sf.net\/\" target=\"_blank\" rel=\"external noopener\">vcproj2cmake.rb<\/a>\u00a0\u53ef\u4ee5\u6839\u636e Visual Studio \u7684\u5de5\u7a0b\u6587\u4ef6\uff08\u540e\u7f00\u540d\u662f\u00a0<code>.vcproj<\/code>\u00a0\u6216\u00a0<code>.vcxproj<\/code>\uff09\u751f\u6210 CMakeLists.txt \u6587\u4ef6\u3002<\/li>\n<li><a href=\"http:\/\/nberserk.blogspot.com\/2010\/11\/converting-vc-projectsvcproj-to.html\" target=\"_blank\" rel=\"external noopener\">vcproj2cmake.ps1<\/a>\u00a0vcproj2cmake \u7684 PowerShell \u7248\u672c\u3002<\/li>\n<li><a href=\"http:\/\/sourceforge.net\/projects\/folders4cmake\/\" target=\"_blank\" rel=\"external noopener\">folders4cmake<\/a>\u00a0\u6839\u636e Visual Studio \u9879\u76ee\u6587\u4ef6\u751f\u6210\u76f8\u5e94\u7684 \u201csource_group\u201d \u4fe1\u606f\uff0c\u8fd9\u4e9b\u4fe1\u606f\u53ef\u4ee5\u5f88\u65b9\u4fbf\u7684\u5728 CMake \u811a\u672c\u4e2d\u4f7f\u7528\u3002\u652f\u6301 Visual Studio 9\/10 \u5de5\u7a0b\u6587\u4ef6\u3002<\/li>\n<\/ul>\n<h4 id=\"cmakelists-txt-\u81ea\u52a8\u63a8\u5bfc\">CMakeLists.txt \u81ea\u52a8\u63a8\u5bfc<\/h4>\n<ul>\n<li><a href=\"http:\/\/websvn.kde.org\/trunk\/KDE\/kdesdk\/cmake\/scripts\/\" target=\"_blank\" rel=\"external noopener\">gencmake<\/a>\u00a0\u6839\u636e\u73b0\u6709\u6587\u4ef6\u63a8\u5bfc CMakeLists.txt \u6587\u4ef6\u3002<\/li>\n<li><a href=\"http:\/\/www.vanvelzensoftware.com\/postnuke\/index.php?name=Downloads&amp;req=viewdownload&amp;cid=7\" target=\"_blank\" rel=\"external noopener\">CMakeListGenerator<\/a>\u00a0\u5e94\u7528\u4e00\u5957\u6587\u4ef6\u548c\u76ee\u5f55\u5206\u6790\u521b\u5efa\u51fa\u5b8c\u6574\u7684 CMakeLists.txt \u6587\u4ef6\u3002\u4ec5\u652f\u6301 Win32 \u5e73\u53f0\u3002<\/li>\n<\/ul>\n<h2 id=\"\u76f8\u5173\u94fe\u63a5\">\u76f8\u5173\u94fe\u63a5<\/h2>\n<ol>\n<li><a href=\"http:\/\/www.cmake.org\/\" target=\"_blank\" rel=\"external noopener\">\u5b98\u65b9\u4e3b\u9875<\/a><\/li>\n<li><a href=\"http:\/\/www.cmake.org\/cmake\/help\/cmake2.4docs.html\" target=\"_blank\" rel=\"external noopener\">\u5b98\u65b9\u6587\u6863<\/a><\/li>\n<li><a href=\"http:\/\/www.cmake.org\/cmake\/help\/cmake_tutorial.html\" target=\"_blank\" rel=\"external noopener\">\u5b98\u65b9\u6559\u7a0b<\/a><\/li>\n<li><a href=\"http:\/\/www.cmake.org\/Wiki\/CMake#Basic_CMakeLists.txt_from-scratch-generator\" target=\"_blank\" rel=\"external noopener\">Wiki<\/a><\/li>\n<li><a href=\"http:\/\/www.cmake.org\/Wiki\/CMake_FAQ\" target=\"_blank\" rel=\"external noopener\">FAQ<\/a><\/li>\n<li><a href=\"http:\/\/www.cmake.org\/Bug\" target=\"_blank\" rel=\"external noopener\">bug tracker<\/a><\/li>\n<li>\u90ae\u4ef6\u5217\u8868\uff1a\n<ul>\n<li><a href=\"http:\/\/dir.gmane.org\/gmane.comp.programming.tools.cmake.user\" target=\"_blank\" rel=\"external noopener\">cmake on Gmane<\/a><\/li>\n<li><a href=\"http:\/\/www.mail-archive.com\/cmake@cmake.org\/\" target=\"_blank\" rel=\"external noopener\">http:\/\/www.mail-archive.com\/cmake@cmake.org\/<\/a><\/li>\n<li><a href=\"http:\/\/www.mail-archive.com\/cmake@cmake.org\/\" target=\"_blank\" rel=\"external noopener\">http:\/\/marc.info\/?l=cmake<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\u5176\u4ed6\u63a8\u8350\u6587\u7ae0\n<ul>\n<li><a href=\"http:\/\/www.ibm.com\/developerworks\/cn\/linux\/l-cn-cmake\/\" target=\"_blank\" rel=\"external noopener\">\u5728 linux \u4e0b\u4f7f\u7528 CMake \u6784\u5efa\u5e94\u7528\u7a0b\u5e8f<\/a><\/li>\n<li><a href=\"http:\/\/www.cppblog.com\/skyscribe\/archive\/2009\/12\/14\/103208.aspx\" target=\"_blank\" rel=\"external noopener\">cmake\u7684\u4e00\u4e9b\u5c0f\u7ecf\u9a8c<\/a><\/li>\n<li><a href=\"http:\/\/www.kitware.com\/media\/archive\/kitware_quarterly0107.pdf\" target=\"_blank\" rel=\"external noopener\">Packaging Software with CPack<\/a><\/li>\n<li><a href=\"http:\/\/www.youtube.com\/watch?v=CLvZTyji_Uw\" target=\"_blank\" rel=\"external noopener\">\u89c6\u9891\u6559\u7a0b: \u300aGetting Started with CMake\u300b<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2 id=\"\u7c7b\u4f3c\u5de5\u5177\">\u7c7b\u4f3c\u5de5\u5177<\/h2>\n<ul>\n<li><a href=\"http:\/\/scons.org\/\" target=\"_blank\" rel=\"external noopener\">SCons<\/a>\uff1aEric S. Raymond\u3001Timothee Besset\u3001Zed A. Shaw \u7b49\u5927\u795e\u529b\u8350\u7684\u9879\u76ee\u67b6\u6784\u5de5\u5177\u3002\u548c CMake \u7684\u6700\u5927\u533a\u522b\u662f\u4f7f\u7528 Python \u4f5c\u4e3a\u6267\u884c\u811a\u672c\u3002<\/li>\n<\/ul>\n<hr class=\"footnotes-sep\" \/>\n<section class=\"footnotes\">\n<ol class=\"footnotes-list\">\n<li id=\"fn1\" class=\"footnote-item\"><a href=\"http:\/\/www.cmake.org\/Wiki\/CMake_Projects\" target=\"_blank\" rel=\"external noopener\">\u8fd9\u4e2a\u9875\u9762<\/a>\u8be6\u7ec6\u7f57\u5217\u4e86\u4f7f\u7528 CMake \u7684\u77e5\u540d\u9879\u76ee\u00a0<a class=\"footnote-backref\" href=\"http:\/\/www.hahack.com\/codes\/cmake\/#fnref1\">\u21a9<\/a><\/li>\n<\/ol>\n<\/section>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>CMake \u5165\u95e8\u5b9e\u6218 \u4ece\u5b9e\u4f8b\u5165\u624b\uff0c\u8bb2\u89e3 <\/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-1398","post","type-post","status-publish","format-standard","hentry","tag-02-"],"_links":{"self":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/1398","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=1398"}],"version-history":[{"count":0,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/1398\/revisions"}],"wp:attachment":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/media?parent=1398"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/categories?post=1398"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/tags?post=1398"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}