git版本升级

一、安装依赖包：
1、下载安装 libiconv-1.14.tar.gz

wget  http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.14.tar.gz
tar zxvf libiconv-1.14.tar.gz
cd libiconv-1.14
./configure --prefix=/usr/local/libiconv
make && make install

2、yum安装依赖包

yum -y  install curl-devel expat-devel gettext-devel openssl-devel zlib-devel asciidoc gcc perl-ExtUtils-MakeMaker tcl xmlto

注：asciidoc如果无法通过yum安装，请下载包，编译安装

wget --no-check-certificate https://jaist.dl.sourceforge.net/project/asciidoc/asciidoc/8.6.9/asciidoc-8.6.9.zip
unzip asciidoc-8.6.9.zip
cd asciidoc-8.6.9
./configure
nake && make install

二、安装 新版git包

wget https://github.com/git/git/archive/v2.2.1.tar.gz
tar zxvf v2.2.1.tar.gz
cd git-2.2.1
make configure
./configure --prefix=/usr/local/git --with-iconv=/usr/local/libiconv
make all doc
make install install-doc install-html
 echo "export PATH=$PATH:/usr/local/git/bin:/usr/local/git/libexec/git-core" >> /etc/bashrc

三、查看新版本

git version

附件：

1. libiconv编译时遇到以下报错

In file included from progname.c:26:0:
./stdio.h:1010:1: error: ‘gets’ undeclared here (not in a function)
_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
^
make[2]: *** [progname.o] Error 1
make[2]: Leaving directory `/usr/local/src/zabbix-2.4.7/libiconv-1.14/srclib'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/usr/local/src/zabbix-2.4.7/libiconv-1.14/srclib'
make: *** [all] Error 2

2. 解决问题

2.1 使用 find 查找并编辑 stion.in.h文件

[root@Tubao libiconv]# find / -name 'stdio.in.h'
/server/tools/libiconv-1.14/srclib/stdio.in.h

2.2 通过关键字 gets 找到698 行，将其和695行一同注释

2.3 然后再注释的行下面添加以下三行

#if defined(__GLIBC__) && !defined(__UCLIBC__) && !__GLIBC_PREREQ(2, 16)
_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
#endif

2.4 整体效果图，从695到702行

安装好后，会出现 git version 还是老版本的

export PATH=/usr/local/git/bin:$PATH