出自Wesker的笔记

获取源码

GNU网站上列举了所有的镜像站点，我是从北大的镜像下载的，速度很快

安装必要的包

如果是首次编译Emacs，则需要运行如下命令安装所需的包

```
sudo apt-get install build-essential
```
```
sudo apt-get install texinfo
```

sudo apt-get install libncurses5-dev libgtk2.0-dev libxpm-dev libgif-dev libtiff-dev libgpm-dev librsvg2-dev libdbus-1-dev libgconf2-dev libotf-dev libm17n-dev

还有几个包在./configure后，会有类似提示

Configured for `x86_64-unknown-linux-gnu'.

```
 
```

  Where should the build process find the source code?    /home/wesker/emacs-23.3

  What operating system and machine description files should Emacs use?

        `s/gnu-linux.h' and `m/amdx86-64.h'

  What compiler should emacs be built with?               gcc -g -O2 -Wdeclaration-after-statement -Wno-pointer-sign

  Should Emacs use the GNU version of malloc?             yes

      (Using Doug Lea's new malloc from the GNU C Library.)

  Should Emacs use a relocating allocator for buffers?    yes

  Should Emacs use mmap(2) for buffer allocation?         no

  What window system should Emacs use?                    x11

  What toolkit should Emacs use?                          GTK

  Where do we find X Windows header files?                Standard dirs

  Where do we find X Windows libraries?                   Standard dirs

  Does Emacs use -lXaw3d?                                 no

  Does Emacs use -lXpm?                                   yes

  Does Emacs use -ljpeg?                                  yes

  Does Emacs use -ltiff?                                  yes

  Does Emacs use a gif library?                           yes -lgif

  Does Emacs use -lpng?                                   yes

  Does Emacs use -lrsvg-2?                                yes

  Does Emacs use -lgpm?                                   yes

  Does Emacs use -ldbus?                                  yes

  Does Emacs use -lgconf?                                 yes

  Does Emacs use -lfreetype?                              yes

  Does Emacs use -lm17n-flt?                              yes

  Does Emacs use -lotf?                                   yes

  Does Emacs use -lxft?                                   yes

  Does Emacs use toolkit scroll bars?                     yes

看见有no的项就apt安装输入lib*再tab补全出来装上就行了，距离首次编译有些久了，我不确定前面安装包是否有遗漏。
-lXaw3d项我不知道什么是包，如果有谁知道，希望内指教一下，不甚感激

配置&编译

configure时有些个选项，比如--perfix,--with-x-toolkit，直接不管它就行了

```
./configure
```
```
make
```

测试

单独运行下编译好的Emacs，看有没啥毛病，注意启动参数

```
src/emacs -q
```

安装Emacs

确认Emacs没毛病后，安装之

```
sudo make install
```

删除Emacs

在安装新版本的Emacs前推荐删除旧版Emacs，首先得下到对应版本的源码，如果当时编译了没有删除最好，运行如下命令删除

```
./configure
```
```
sudo make uninstall
```

注意在./configure时所给的参数需要和你安装时所给的参数相同

Tips

编译好后，如果更改系统名，运行Emacs会有警告提示，暂时不知到有啥影响

Emacs编译