一、Flat目录结构:mytest.h\mytest.c\mymain.c
1、在主目录下执行autoscan命令，生成configure.scan
2、将configure.scan更名为configure.in
3、打开configure.in文件，修改文件内容
==============================================
1 # -*- Autoconf -*-
2 # Process this file with autoconf to produce a configure script.
3
4 #AC_INIT([2.68])
5 AC_INIT([hello], [1.0], [**@126.com])
6 AC_CONFIG_SRCDIR([mymain.c])
7 #AC_CONFIG_HEADERS([config.h])
8
9 AM_INIT_AUTOMAKE(hello, 1.0)
10
11 # Check for programs
12 AC_PROG_CC
13
14 # Check for libraries
15 # Check for header files
16 # Check for typedefs, structures, and compiler characteristics.
17 # Check for library functions.
18
19 AC_OUTPUT(Makefile)
===============================================
4、分别执行aclocal和autoconf
5、在主目录创建Makefile.am文件，输入一下内容：
===============================================
AUTOMAKE_OPTIONS=foreign
bin_PROGRAMS=hello
hello_SOURCES=mymain.c mytest.c mytest.h
===============================================
6、automake --add-missing将会产生Makefile.am和Makefile.in和一些其他文件
7、执行./configure产生Makefile
8、执行make得到执行文件
二、shallow目录结构：helloworld作为顶级目录，该目录下放mymain.c和一个head目录；head目录放mytest.h和mytes.c
1、执行autoscan产生configure.scan
2、将configure.scan文件更名为configure.in文件
3、打开configure.in文件，修改内容
================================================
1 # -*- Autoconf -*-
2 # Process this file with autoconf to produce a configure script.
3
4 #AC_INIT([2.68])
5 AC_INIT([hello], [1.0], [**@126.com])
6 AC_CONFIG_SRCDIR([mymain.c])
7 #AC_CONFIG_HEADERS([config.h])
8
9 AM_INIT_AUTOMAKE(hello, 1.0)
10
11 # Check for programs
12 AC_PROG_CC
13 #使用静态库编译，需要此宏定义
14 AC_PROG_RAMLIB
