{"id":1821,"date":"2019-03-15T10:47:37","date_gmt":"2019-03-15T02:47:37","guid":{"rendered":"http:\/\/nick.txtcc.com\/?p=1821"},"modified":"2019-03-18T10:56:06","modified_gmt":"2019-03-18T02:56:06","slug":"%e7%bc%96%e8%af%91%e5%ae%89%e8%a3%85%e6%8a%a5%e9%94%99unrecognized-command-line-option-stdc11-%e6%97%a0%e6%b3%95%e8%af%86%e5%88%ab%e7%9a%84%e5%91%bd%e4%bb%a4%e8%a1%8c%e9%80%89","status":"publish","type":"post","link":"https:\/\/nick.txtcc.com\/index.php\/linux\/1821","title":{"rendered":"ubuntu12.04\u5347\u7ea7gcc\u81f34.8"},"content":{"rendered":"<p>gcc 4.8.1 \u662f\u7b2c\u4e00\u4e2a\u5b8c\u5168\u652f\u6301C++11 \u7684\u7f16\u8bd1\u5668\uff0cWindows\u4e0a\u53ef\u4ee5\u5b89\u88c5mingw\u7248\u7684\uff0c\u5728sourceforge \u4e0a\u6709\u4e0b\u8f7d\uff0c\u5b89\u88c5\u4e5f\u6bd4\u8f83\u65b9\u4fbf\u3002\u5728Linux\u4e0a\u5b89\u88c5\u7684\u8bdd\u9700\u8981\u9996\u5148\u5b89\u88c5\u4e00\u4e9b\u4f9d\u8d56\u5e93\u3002\u5728Ubuntu12.04 lts\u9ed8\u8ba4\u5b89\u88c5\u7684\u662fgcc4.6.3\uff0c\u5176\u5b9e\u8be5\u7248\u672c\u4e5f\u652f\u6301\u4e00\u4e9bc++11\u7684\u7279\u6027\uff0c\u53ef\u4ee5\u901a\u8fc7\u589e\u52a0\u201c-std=c++0x\u201d \u7f16\u8bd1\u9009\u9879\u6765\u4f7f\u7528\u8fd9\u4e9b\u7279\u6027\uff0c\u4f46\u662f\u5bf9\u591a\u7ebf\u7a0b\u5e93\u7684\u652f\u6301\u8f83\u5dee\uff0cgcc 4.8.1 \u662f\u901a\u8fc7ppa\u6765\u5b89\u88c5\u7684\uff0c\u56e0\u6b64\u9700\u8981\u5b89\u88c5ppa repository \u3002\u4e0b\u9762\u5c31\u6765\u770b\u4e00\u4e0b\u5b89\u88c5\u6b65\u9aa4\uff1a<\/p>\n<p>\u9996\u5148\u5b89\u88c5\u4f9d\u8d56\uff1a<\/p>\n<p>sudo apt-get install libgmp-dev\nsudo apt-get install libmpfr4 libmpfr-dev\nsudo apt-get install libmpc-dev libmpc2\nsudo apt-get install libtool\nsudo apt-get install m4\nsudo apt-get install bison\nsudo apt-get install flex\nsudo apt-get install autoconf<\/p>\n<p>\u63a5\u4e0b\u6765\u8fdb\u5165\u5230\u5b89\u88c5gcc4.8.1 \u7684\u4e3b\u8981\u6b65\u9aa4\uff1a<\/p>\n<p>sudo add-apt-repository ppa:ubuntu-toolchain-r\/test\nsudo apt-get update<\/p>\n<p>sudo apt-get install gcc-4.8\nsudo apt-get install g++-4.8\nsudo apt-get install gcc-4.8-multilib\nsudo apt-get install g++-4.8-multilib\nsudo apt-get install gcc-4.8-doc\nsudo update-alternatives \u2013install \/usr\/bin\/gcc gcc \/usr\/bin\/gcc-4.8 20\nsudo update-alternatives \u2013install \/usr\/bin\/g++ g++ \/usr\/bin\/g++-4.8 20\nsudo update-alternatives \u2013config gcc\nsudo update-alternatives \u2013config g++<\/p>\n<p>sudo apt-get update\nsudo apt-get upgrade -y\nsudo apt-get dist-upgrade<\/p>\n<h2>\u4e4b\u540e\u5c31\u53ef\u4ee5\u4f7f\u7528\u4e86\uff0c\u901a\u8fc7\u4f7f\u7528gcc -v \u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u5f53\u524dgcc\u7684\u7248\u672c\u662f\u4e0d\u662f\u5df2\u7ecf\u53d8\u62104.8\u4e86<\/h2>\n<p>\u4f5c\u8005\uff1aithewei\n\u6765\u6e90\uff1aCSDN\n\u539f\u6587\uff1a<a href=\"https:\/\/blog.csdn.net\/GG_SiMiDa\/article\/details\/75127393\">https:\/\/blog.csdn.net\/GG_SiMiDa\/article\/details\/75127393<\/a>\n\u7248\u6743\u58f0\u660e\uff1a\u672c\u6587\u4e3a\u535a\u4e3b\u539f\u521b\u6587\u7ae0\uff0c\u8f6c\u8f7d\u8bf7\u9644\u4e0a\u535a\u6587\u94fe\u63a5\uff01<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u7f16\u8bd1\u5b89\u88c5\u62a5\u9519unrecognized command line option \u201c-std=c++11\u201d \u65e0\u6cd5\u8bc6\u522b\u7684\u547d\u4ee4\u884c\u9009\u9879\u201c-std=c++11\u201d \u7684\u89e3\u51b3\u529e\u6cd5<\/strong><\/p>\n<p>\u6211\u4eec\u5728\u4f7f\u7528linux\u7cfb\u7edf\u7f16\u8bd1\u5b89\u88c5\u62a5\u9519unrecognized command line option \u201c-std=c++11\u201d \u65e0\u6cd5\u8bc6\u522b\u7684\u547d\u4ee4\u884c\u9009\u9879\u201c-std=c++11\u201d \u7684\u63d0\u793a\u3002\u51fa\u73b0\u8fd9\u4e2a\u7f16\u8bd1\u9519\u8bef\u7684\u539f\u56e0\u5728g++ gcc \u7248\u672c\u4e0d\u591f\u9ad8\u3002\n\u89e3\u51b3\u65b9\u6cd5\uff1a\n\u66f4\u65b0gcc\u7248\u672c\u9ed8\u8ba4\u4e00\u822c\u60c5\u51b5\u662f4.4.7\u7248\u672c\u7684gcc\n\u547d\u4ee4\u67e5\u770b\uff1a<\/p>\n<pre class=\"brush:bash;toolbar:false\">#gcc\u00a0-v<\/pre>\n<p>\u66f4\u65b0\u65b9\u6cd5<\/p>\n<p>1\u3001\u4e0b\u8f7d\u538b\u7f29\u5305\u8fdb\u884c\u7f16\u8bd1\u5b89\u88c5<\/p>\n<p><a href=\"http:\/\/ftp.gnu.org\/gnu\/gcc\/\">http:\/\/ftp.gnu.org\/gnu\/gcc\/<\/a>\n\u8fd9\u91cc\u662f\u5b98\u7f51\u63d0\u4f9b\u7684\u4e0b\u8f7d\u5730\u5740<\/p>\n<img loading=\"lazy\" decoding=\"async\" title=\"1523339331812353.png\" src=\"https:\/\/www.landui.com\/file\/upload\/20180410\/1523339331812353.png\" alt=\"image.png\" width=\"564\" height=\"728\" \/>\n<p>\u4e0b\u9762\u5f00\u59cb\u4e0b\u8f7d\u89e3\u538b<\/p>\n<pre class=\"brush:bash;toolbar:false\">wget\u00a0\u00a0\ntar\u00a0-jxvf\u00a0gcc-4.8.2.tar.bz2<\/pre>\n<img decoding=\"async\" title=\"1523339565831287.png\" src=\"https:\/\/www.landui.com\/file\/upload\/20180410\/1523339565831287.png\" alt=\"image.png\" \/>\n<p>2\u3001\u4e0b\u8f7d\u4f9b\u7f16\u8bd1\u9700\u6c42\u7684\u4f9d\u8d56\u9879<\/p>\n<p>\u8fd9\u4e2a\u795e\u5947\u7684\u811a\u672c\u6587\u4ef6\u4f1a\u5e2e\u6211\u4eec\u4e0b\u8f7d\u3001\u914d\u7f6e\u3001\u5b89\u88c5\u4f9d\u8d56\u5e93\uff0c\u53ef\u4ee5\u8282\u7ea6\u6211\u4eec\u5927\u91cf\u7684\u65f6\u95f4\u548c\u7cbe\u529b\u3002<\/p>\n<pre class=\"brush:bash;toolbar:false\">cd\u00a0gcc-4.8.0\n.\/contrib\/download_prerequisites<\/pre>\n<p>3\u3001\u5efa\u7acb\u4e00\u4e2a\u6587\u4ef6\u5939<\/p>\n<pre class=\"brush:bash;toolbar:false\">mkdir\u00a0gcc-build-4.8.2\ncd\u00a0gcc-build-4.8.2<\/pre>\n<p>4\u3001\u751f\u6210Makefile\u6587\u4ef6<\/p>\n<pre class=\"brush:bash;toolbar:false\">..\/configure\u00a0-enable-checking=release\u00a0-enable-languages=c,c++\u00a0-disable-multilib<\/pre>\n<p>5\u3001\u7f16\u8bd1\u5b89\u88c5<\/p>\n<pre class=\"brush:bash;toolbar:false\">make\u00a0&&\u00a0make\u00a0intsall<\/pre>\n<p>6\u3001\u68c0\u9a8c<\/p>\n<img decoding=\"async\" title=\"1523339979669144.png\" src=\"https:\/\/www.landui.com\/file\/upload\/20180410\/1523339979669144.png\" alt=\"image.png\" \/>\n<p>\u5c1d\u8bd5\u5199\u4e00\u4e2aC++11\u7279\u6027\u7684\u7a0b\u5e8f\u6bb5\u00a0tryCpp11.cc\uff0c\u4f7f\u7528\u4e86shared_ptr<\/p>\n<pre class=\"brush:bash;toolbar:false\">\u00a01\u00a0\/\/tryCpp11.cc\u00a0\n\u00a02\u00a0#include\u00a0<iostream>\u00a0\n\u00a03\u00a0#include\u00a0<memory>\u00a0\n\u00a04\u00a0\u00a0\n\u00a05\u00a0int\u00a0main()\u00a0\n\u00a06\u00a0{\u00a0\n\u00a07\u00a0\u00a0\u00a0\u00a0\u00a0std::shared_ptr<int>\u00a0pInt(new\u00a0int(5));\u00a0\n\u00a08\u00a0\u00a0\u00a0\u00a0\u00a0std::cout\u00a0<<\u00a0*pInt\u00a0<<\u00a0std::endl;\u00a0\n\u00a09\u00a0\u00a0\u00a0\u00a0\u00a0return\u00a00;\n\u00a010\u00a0}<\/pre>\n<p>\u9a8c\u8bc1\u6587\u4ef6\uff1a<\/p>\n<pre class=\"brush:bash;toolbar:false\">g++\u00a0-std=c++11\u00a0-o\u00a0tryCpp11\u00a0tryCpp11.cc\n.\/tryCpp11<\/pre>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>gcc 4.8.1 \u662f\u7b2c\u4e00\u4e2a\u5b8c\u5168\u652f\u6301C++11 \u7684\u7f16\u8bd1\u5668\uff0cWindows\u4e0a\u53ef\u4ee5\u5b89\u88c5mingw\u7248\u7684\uff0c\u5728sourceforge \u4e0a\u6709\u4e0b\u8f7d\uff0c\u5b89\u88c5\u4e5f\u6bd4\u8f83\u65b9\u4fbf\u3002\u5728Linux\u4e0a\u5b89\u88c5\u7684\u8bdd\u9700\u8981\u9996\u5148\u5b89\u88c5\u4e00\u4e9b\u4f9d\u8d56\u5e93\u3002\u5728U&#46;&#46;&#46;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-1821","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/1821","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/comments?post=1821"}],"version-history":[{"count":3,"href":"https:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/1821\/revisions"}],"predecessor-version":[{"id":1826,"href":"https:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/1821\/revisions\/1826"}],"wp:attachment":[{"href":"https:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/media?parent=1821"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/categories?post=1821"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/tags?post=1821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}