{"id":44708,"date":"2024-10-06T17:35:17","date_gmt":"2024-10-06T09:35:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44708\/"},"modified":"2024-10-06T17:35:18","modified_gmt":"2024-10-06T09:35:18","slug":"linux-%e5%91%bd%e4%bb%a4%ef%bc%9agcc-gnu-%e9%a0%85%e7%9b%ae%e7%9a%84-c-%e5%92%8c-c-%e7%b7%a8%e8%ad%af%e5%99%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44708\/","title":{"rendered":"Linux \u547d\u4ee4\uff1agcc &#8211; GNU \u9805\u76ee\u7684 C \u548c C++ \u7de8\u8b6f\u5668"},"content":{"rendered":"<h1 id=\"linux-%e5%91%bd%e4%bb%a4%ef%bc%9agcc-gnu-%e9%a0%85%e7%9b%ae%e7%9a%84-c-%e5%92%8c-c-%e7%b7%a8%e8%ad%af%e5%99%a8-iLxcKtOExY\">Linux \u547d\u4ee4\uff1agcc &#8211; GNU \u9805\u76ee\u7684 C \u548c C++ \u7de8\u8b6f\u5668<\/h1>\n<p>\u5728\u958b\u767c\u8edf\u9ad4\u7684\u904e\u7a0b\u4e2d\uff0c\u7de8\u8b6f\u5668\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002GNU Compiler Collection\uff08\u7c21\u7a31 GCC\uff09\u662f\u6700\u6d41\u884c\u7684\u958b\u6e90\u7de8\u8b6f\u5668\u4e4b\u4e00\uff0c\u5c08\u9580\u7528\u65bc\u7de8\u8b6f C \u548c C++ \u7a0b\u5f0f\u78bc\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e GCC \u7684\u529f\u80fd\u3001\u4f7f\u7528\u65b9\u6cd5\u4ee5\u53ca\u5176\u5728 Linux \u74b0\u5883\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"gcc-%e7%9a%84%e7%b0%a1%e4%bb%8b-iLxcKtOExY\">GCC \u7684\u7c21\u4ecb<\/h2>\n<p>GCC \u662f\u7531 GNU \u9805\u76ee\u958b\u767c\u7684\u7de8\u8b6f\u5668\u5957\u4ef6\uff0c\u6700\u521d\u662f\u70ba\u4e86\u652f\u6301 C \u8a9e\u8a00\u800c\u8a2d\u8a08\u7684\uff0c\u5f8c\u4f86\u9010\u6f38\u64f4\u5c55\u5230 C++\u3001Fortran\u3001Ada \u548c\u5176\u4ed6\u8a9e\u8a00\u3002GCC \u7684\u8a2d\u8a08\u76ee\u7684\u662f\u70ba\u4e86\u63d0\u4f9b\u4e00\u500b\u9ad8\u6548\u3001\u9748\u6d3b\u4e14\u53ef\u64f4\u5c55\u7684\u7de8\u8b6f\u5668\uff0c\u4e26\u4e14\u80fd\u5920\u5728\u591a\u7a2e\u5e73\u53f0\u4e0a\u904b\u884c\u3002<\/p>\n<h2 id=\"%e5%ae%89%e8%a3%9d-gcc-iLxcKtOExY\">\u5b89\u88dd GCC<\/h2>\n<p>\u5728\u5927\u591a\u6578 Linux \u767c\u884c\u7248\u4e2d\uff0cGCC \u53ef\u4ee5\u901a\u904e\u5305\u7ba1\u7406\u5668\u8f15\u9b06\u5b89\u88dd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u5b89\u88dd\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li>\u5728 Ubuntu \u6216 Debian \u7cfb\u7d71\u4e0a\uff1a<\/li>\n<pre><code>sudo apt update\nsudo apt install build-essential<\/code><\/pre>\n<li>\u5728 CentOS \u6216 RHEL \u7cfb\u7d71\u4e0a\uff1a<\/li>\n<pre><code>sudo yum groupinstall \"Development Tools\"<\/code><\/pre>\n<\/ul>\n<h2 id=\"%e5%9f%ba%e6%9c%ac%e7%94%a8%e6%b3%95-iLxcKtOExY\">\u57fa\u672c\u7528\u6cd5<\/h2>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u57fa\u672c\u547d\u4ee4\u4f86\u7de8\u8b6f C \u7a0b\u5f0f\u78bc\uff1a<\/p>\n<pre><code>gcc hello.c -o hello<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6703\u7de8\u8b6f\u540d\u70ba <code>hello.c<\/code> \u7684\u6e90\u6587\u4ef6\uff0c\u4e26\u751f\u6210\u53ef\u57f7\u884c\u6587\u4ef6 <code>hello<\/code>\u3002\u5982\u679c\u7de8\u8b6f\u6210\u529f\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u904b\u884c\u751f\u6210\u7684\u53ef\u57f7\u884c\u6587\u4ef6\uff1a<\/p>\n<pre><code>.\/hello<\/code><\/pre>\n<h2 id=\"gcc-%e7%9a%84%e9%81%b8%e9%a0%85-iLxcKtOExY\">GCC \u7684\u9078\u9805<\/h2>\n<p>GCC \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u9805\u4f86\u63a7\u5236\u7de8\u8b6f\u904e\u7a0b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u9078\u9805\uff1a<\/p>\n<ul>\n<li><code>-Wall<\/code>\uff1a\u555f\u7528\u6240\u6709\u8b66\u544a\u4fe1\u606f\u3002<\/li>\n<li><code>-O2<\/code>\uff1a\u555f\u7528\u512a\u5316\uff0c\u63d0\u5347\u7a0b\u5f0f\u57f7\u884c\u6548\u7387\u3002<\/li>\n<li><code>-g<\/code>\uff1a\u751f\u6210\u8abf\u8a66\u4fe1\u606f\uff0c\u4fbf\u65bc\u4f7f\u7528\u8abf\u8a66\u5de5\u5177\u9032\u884c\u8abf\u8a66\u3002<\/li>\n<li><code>-I<\/code>\uff1a\u6307\u5b9a\u984d\u5916\u7684\u982d\u6587\u4ef6\u641c\u7d22\u8def\u5f91\u3002<\/li>\n<li><code>-L<\/code>\uff1a\u6307\u5b9a\u984d\u5916\u7684\u5eab\u6587\u4ef6\u641c\u7d22\u8def\u5f91\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u82e5\u8981\u7de8\u8b6f\u4e00\u500b\u5305\u542b\u8abf\u8a66\u4fe1\u606f\u4e26\u555f\u7528\u6240\u6709\u8b66\u544a\u7684\u7a0b\u5f0f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>gcc -Wall -g hello.c -o hello<\/code><\/pre>\n<h2 id=\"%e7%b7%a8%e8%ad%af-c-%e7%a8%8b%e5%bc%8f%e7%a2%bc-iLxcKtOExY\">\u7de8\u8b6f C++ \u7a0b\u5f0f\u78bc<\/h2>\n<p>\u5c0d\u65bc C++ \u7a0b\u5f0f\u78bc\uff0cGCC \u63d0\u4f9b\u4e86 <code>g++<\/code> \u547d\u4ee4\u3002\u4f7f\u7528\u65b9\u6cd5\u8207 <code>gcc<\/code> \u985e\u4f3c\uff1a<\/p>\n<pre><code>g++ hello.cpp -o hello<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u7de8\u8b6f\u540d\u70ba <code>hello.cpp<\/code> \u7684 C++ \u6e90\u6587\u4ef6\uff0c\u4e26\u751f\u6210\u53ef\u57f7\u884c\u6587\u4ef6 <code>hello<\/code>\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-iLxcKtOExY\">\u7d50\u8ad6<\/h2>\n<p>GCC \u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u4e14\u9748\u6d3b\u7684\u7de8\u8b6f\u5668\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc C \u548c C++ \u7684\u958b\u767c\u4e2d\u3002\u7121\u8ad6\u662f\u521d\u5b78\u8005\u9084\u662f\u5c08\u696d\u958b\u767c\u8005\uff0c\u90fd\u80fd\u5920\u5229\u7528 GCC \u63d0\u4f9b\u7684\u5404\u7a2e\u529f\u80fd\u4f86\u63d0\u9ad8\u958b\u767c\u6548\u7387\u3002\u900f\u904e\u672c\u6587\u7684\u4ecb\u7d39\uff0c\u60a8\u61c9\u8a72\u5c0d GCC \u7684\u57fa\u672c\u7528\u6cd5\u548c\u9078\u9805\u6709\u4e86\u66f4\u6df1\u5165\u7684\u4e86\u89e3\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u9032\u884c\u958b\u767c\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u5404\u7a2e\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u5176\u4ed6\u5730\u5340\u7684\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3 Linux \u547d\u4ee4 gcc\uff0cGNU \u9805\u76ee\u7684 C \u548c C++ \u7de8\u8b6f\u5668\uff0c\u638c\u63e1\u7de8\u8b6f\u7a0b\u5f0f\u7684\u57fa\u672c\u6280\u5de7\u8207\u7528\u6cd5\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-44708","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44708","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=44708"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44708\/revisions"}],"predecessor-version":[{"id":44709,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44708\/revisions\/44709"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}