{"id":78,"date":"2018-02-21T17:26:57","date_gmt":"2018-02-21T09:26:57","guid":{"rendered":"https:\/\/www.5high.net\/?p=78"},"modified":"2018-02-21T17:26:57","modified_gmt":"2018-02-21T09:26:57","slug":"linux%e4%b9%8bcentos-6%e9%80%9a%e8%bf%87yum%e5%ae%89%e8%a3%85gcc-4-9-5-2%e7%ad%89%e9%ab%98%e7%89%88%e6%9c%acgcc","status":"publish","type":"post","link":"https:\/\/sumju.net\/?p=78","title":{"rendered":"Linux\u4e4bCentOS 6\u901a\u8fc7yum\u5b89\u88c5gcc 4.9 5.2\u7b49\u9ad8\u7248\u672cgcc"},"content":{"rendered":"

gcc 4.8 \u5b89\u88c5<\/p>\n

[root@DS-VM-Node239 ~]# curl -Lks http:\/\/www.hop5.in\/yum\/el6\/hop5.repo > \/etc\/yum.repos.d\/hop5.repo
\n[root@DS-VM-Node239 ~]# yum install gcc gcc-g++ -y
\n[root@DS-VM-Node239 ~]# gcc –version
\ngcc (GCC) 4.8.2 20131212 (Red Hat 4.8.2-8)
\nCopyright \u00a9 2013 Free Software Foundation, Inc.
\n\u672c\u7a0b\u5e8f\u662f\u81ea\u7531\u8f6f\u4ef6\uff1b\u8bf7\u53c2\u770b\u6e90\u4ee3\u7801\u7684\u7248\u6743\u58f0\u660e\u3002\u672c\u8f6f\u4ef6\u6ca1\u6709\u4efb\u4f55\u62c5\u4fdd\uff1b
\n\u5305\u62ec\u6ca1\u6709\u9002\u9500\u6027\u548c\u67d0\u4e00\u4e13\u7528\u76ee\u7684\u4e0b\u7684\u9002\u7528\u6027\u62c5\u4fdd\u3002
\n[root@DS-VM-Node239 ~]# g++ –version
\ng++ (GCC) 4.8.2 20131212 (Red Hat 4.8.2-8)
\nCopyright \u00a9 2013 Free Software Foundation, Inc.
\n\u672c\u7a0b\u5e8f\u662f\u81ea\u7531\u8f6f\u4ef6\uff1b\u8bf7\u53c2\u770b\u6e90\u4ee3\u7801\u7684\u7248\u6743\u58f0\u660e\u3002\u672c\u8f6f\u4ef6\u6ca1\u6709\u4efb\u4f55\u62c5\u4fdd\uff1b
\n\u5305\u62ec\u6ca1\u6709\u9002\u9500\u6027\u548c\u67d0\u4e00\u4e13\u7528\u76ee\u7684\u4e0b\u7684\u9002\u7528\u6027\u62c5\u4fdd\u3002
\n[root@DS-VM-Node211 ~]#
\ngcc 4.9 \u5b89\u88c5<\/p>\n

[root@DS-VM-Node239 ~]# yum install centos-release-scl -y
\n[root@DS-VM-Node239 ~]# yum install devtoolset-3-toolchain -y
\n[root@DS-VM-Node239 ~]# scl enable devtoolset-3 bash
\n[root@DS-VM-Node239 ~]# gcc –version
\ngcc (GCC) 4.9.2 20150212 (Red Hat 4.9.2-6)
\nCopyright (C) 2014 Free Software Foundation, Inc.
\nThis is free software; see the source for copying conditions. There is NO
\nwarranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.<\/p>\n

[root@DS-VM-Node239 ~]# g++ –version
\ng++ (GCC) 4.9.2 20150212 (Red Hat 4.9.2-6)
\nCopyright (C) 2014 Free Software Foundation, Inc.
\nThis is free software; see the source for copying conditions. There is NO
\nwarranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.<\/p>\n

[root@DS-VM-Node239 ~]# gfortran –version
\nGNU Fortran (GCC) 4.9.2 20150212 (Red Hat 4.9.2-6)
\nCopyright (C) 2014 Free Software Foundation, Inc.<\/p>\n

GNU Fortran comes with NO WARRANTY, to the extent permitted by law.
\nYou may redistribute copies of GNU Fortran
\nunder the terms of the GNU General Public License.
\nFor more information about these matters, see the file named COPYING<\/p>\n

[root@DS-VM-Node239 ~]#
\ngcc 5.2 \u5b89\u88c5<\/p>\n

[root@DS-VM-Node239 ~]# yum install centos-release-scl -y
\n[root@DS-VM-Node239 ~]# yum install devtoolset-4-toolchain -y
\n[root@DS-VM-Node239 ~]# scl enable devtoolset-4 bash
\n[root@DS-VM-Node239 ~]# gcc –version
\ngcc (GCC) 5.2.1 20150902 (Red Hat 5.2.1-2)
\nCopyright (C) 2015 Free Software Foundation, Inc.
\nThis is free software; see the source for copying conditions. There is NO
\nwarranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.<\/p>\n

[root@DS-VM-Node239 ~]# g++ –version
\ng++ (GCC) 5.2.1 20150902 (Red Hat 5.2.1-2)
\nCopyright (C) 2015 Free Software Foundation, Inc.
\nThis is free software; see the source for copying conditions. There is NO
\nwarranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.<\/p>\n

[root@DS-VM-Node239 ~]#<\/p>\n","protected":false},"excerpt":{"rendered":"

gcc 4.8 \u5b89\u88c5 [root@DS-VM-Node239 ~]# curl -Lks http:… \u7ee7\u7eed\u9605\u8bfb Linux\u4e4bCentOS 6\u901a\u8fc7yum\u5b89\u88c5gcc 4.9 5.2\u7b49\u9ad8\u7248\u672cgcc<\/span><\/i><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[14],"tags":[],"class_list":{"0":"post-78","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-linux","7":"h-entry","9":"h-as-article"},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/sumju.net\/index.php?rest_route=\/wp\/v2\/posts\/78","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sumju.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sumju.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sumju.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sumju.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=78"}],"version-history":[{"count":1,"href":"https:\/\/sumju.net\/index.php?rest_route=\/wp\/v2\/posts\/78\/revisions"}],"predecessor-version":[{"id":80,"href":"https:\/\/sumju.net\/index.php?rest_route=\/wp\/v2\/posts\/78\/revisions\/80"}],"wp:attachment":[{"href":"https:\/\/sumju.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=78"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sumju.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=78"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sumju.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=78"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}