通过源码将git升级到最新版

因为go-get下载hugo失败,需要升级git到最新版本。

下载最新git代码

wget -O git-master.zip https://github.com/git/git/archive/master.zip

编译

unzip git-master.zip
cd git-master

yum install openssl-devel curl-devel expat-devel perl-ExtUtils-MakeMaker gettext gettext-libs gettext-devel asciidoc xmlto docbook2X

ln -s /usr/bin/db2x_docbook2texi /usr/bin/docbook2x-texi

错误

libgit.a(utf8.o): In function `reencode_string_iconv':
/usr/local/git/utf8.c:463: undefined reference to `libiconv'
libgit.a(utf8.o): In function `reencode_string_len':
/usr/local/git/utf8.c:502: undefined reference to `libiconv_open'
/usr/local/git/utf8.c:521: undefined reference to `libiconv_close'
/usr/local/git/utf8.c:515: undefined reference to `libiconv_open'
collect2: ld returned 1 exit status
make: *** [git-credential-store] Error 1

从错误提示看,是缺少libiconv。

安装libiconv

  1. 下载编译

    cd /usr/local
    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. 创建一个软链接到/usr/lib

    ln -s /usr/local/lib/libiconv.so /usr/lib
    ln -s /usr/local/lib/libiconv.so.2 /usr/lib

  3. 然后回到git目录继续编译

    cd /usr/local/git
    make configure
    ./configure --prefix=/usr/local --with-iconv=/usr/local/libiconv
    make
    make install

  4. 此时,git应该编译安装成功了,测试如下:

    $ git --version
    git version 2.5.0