命令来编译自己写 的程序确实是很方便。一般情况下，大家都是手工写一个简单 Makefile，如果要想写出一 个符合自由软件惯例的 Makefile 就不那么容易了。 在本文中，将给大家介绍如何使用 autoconf 和 automake 两个工具来帮助我们自动生成 符 合 自 由 软件 惯 例 的 Makefile ， 这 样 就 可以 象 常 见 的 GNU 程 序 一 样 ，只 要 使 用 “. 可能还要跟着修改。这样就造成了手工书写 Makefile 的诸多问题，automake 恰好能很好地帮助我们解决这些问题。 使用 automake，程序开发人员只需要写一些简单的含有预定义宏的文件，由 autoconf 根 据一个宏文件生成 configure，由 automake 根据另一个宏文件生成 Makefile.in，再使用 configure 依据 Makefile.in 来生成一个符合惯例的 release 1，它包含了我们要用到 的 autoconf，automake。 三、从 Hello world 入手 我们从最常使用的例子程序 helloworld 开始。下面的过程如果简单地说来就是： 新建三个文件： helloworld.c、configure.in、Makefile.am 然后执行： aclocal; autoconf; automake --add-missing;

both autoconf and automake installed on your system. If this software is not already on your system (usually usr/local/bin) then it can be installed from the GNU website. Alternatively, autoconf and automake automake can be installed via Brew by running: brew install autoconf automake. 1.3 Validating your installation From the command line you should now have the following MuPDF commands available: • mupdf-gl

. . . . . . . . . . . . . . . . . . . . . . . . . . . . make & Makefile . 相关命令 . . automake和autoconf: 自动配置可移植的源码包，使得源码安装 成为: “./configure --> make --> make install” 三步曲; xmkmf和imake: 从第三方软件提供的Imakefile创建Makefile

Makefile 构建系统： • ./configure --prefix=/usr --with-some-options # 生成 Makefile （这个 configure 脚本由 Autoconf 生 成） • make -j 8 # 8 核心编译，生成 libtest.so • sudo make install # 安装，拷贝到 /usr/lib/libtest

src main.cpp This project contains a basic configure.ac autoconf/manual/autoconf- 2.60/html_node/Writing-configure_002eac.html>_ including the fmt pkg-config dependency according to the Linux distribution, but essentially, it should include all tools (aclocal, automake, autoconf and make) that you will need to build the following example. For this example, we will not consider configure the project by running the following commands in sequence: aclocal automake --add-missing autoconf ./configure The aclocal command will read the file configure.ac and generate a new file named aclocal

src main.cpp This project contains a basic configure.ac autoconf/manual/autoconf- 2.60/html_node/Writing-configure_002eac.html>_ including the fmt pkg-config dependency according to the Linux distribution, but essentially, it should include all tools (aclocal, automake, autoconf and make) that you will need to build the following example. For this example, we will not consider configure the project by running the following commands in sequence: aclocal automake --add-missing autoconf ./configure The aclocal command will read the file configure.ac and generate a new file named aclocal

src main.cpp This project contains a basic configure.ac autoconf/manual/autoconf- 2.60/html_node/Writing-configure_002eac.html>_ including the fmt pkg-config dependency according to the Linux distribution, but essentially, it should include all tools (aclocal, automake, autoconf and make) that you will need to build the following example. For this example, we will not consider configure the project by running the following commands in sequence: aclocal automake --add-missing autoconf ./configure The aclocal command will read the file configure.ac and generate a new file named aclocal

src main.cpp This project contains a basic configure.ac autoconf/manual/autoconf- 2.60/html_node/Writing-configure_002eac.html>_ including the fmt pkg-config dependency according to the Linux distribution, but essentially, it should include all tools (aclocal, automake, autoconf and make) that you will need to build the following example. For this example, we will not consider configure the project by running the following commands in sequence: aclocal automake --add-missing autoconf ./configure The aclocal command will read the file configure.ac and generate a new file named aclocal

src main.cpp This project contains a basic configure.ac autoconf/manual/autoconf- 2.60/html_node/Writing-configure_002eac.html>_ including the fmt pkg-config dependency according to the Linux distribution, but essentially, it should include all tools (aclocal, automake, autoconf and make) that you will need to build the following example. For this example, we will not consider configure the project by running the following commands in sequence: aclocal automake --add-missing autoconf ./configure The aclocal command will read the file configure.ac and generate a new file named aclocal

src main.cpp This project contains a basic configure.ac autoconf/manual/autoconf- 2.60/html_node/Writing-configure_002eac.html>_ including the fmt pkg-config dependency according to the Linux distribution, but essentially, it should include all tools (aclocal, automake, autoconf and make) that you will need to build the following example. For this example, we will not consider configure the project by running the following commands in sequence: aclocal automake --add-missing autoconf ./configure The aclocal command will read the file configure.ac and generate a new file named aclocal