AutoTools 简单应用
简述
本文将演示使用autotools的方法
下载
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准备
在自己准备的路径下建立目录，例如：
mkdir auto
cd auto
mkdir test
cd test
写c文件
例如将写一个autotool文件
- include <stdio.h>
void main()
{
printf("Welcome to use AutoTools!");
}
产生configure文件
产生一个 configure.in 的原型，产生configure.scan. % autoscan
% ls
configure.scan autotool.c
2.edit configure.scan 内容如下
AC_INIT(autotool.c)
AM_INIT_AUTOMAKE(autotool, 1.0)
AC_PROG_CC
AC_OUTPUT(Makefile)
3.产生 aclocal.m4 及 configure
% aclocal
% Autoconf
% ls
aclocal.m4 configure configure.in autotool.c
产生makefile
1.编辑 Makefile.am 文件
bin_PROGRAMS= autotool
autotool_SOURCES= autotool.c
2. 执行 Automake --add-missing
% Automake --add-missing
Automake: configure.in: installing `./install-sh'
Automake: configure.in: installing `./mkinstalldirs'
Automake: configure.in: installing `./missing'
3. 执行 ./configure:
% ./configure
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ANSI C... none needed
checking for style of include used by make... GNU
checking dependency style of gcc... gcc3
configure: creating ./config.status
config.status: creating Makefile
config.status: executing depfiles commands
实验
% make
. autoscan.log configure.in autotool.c Makefile.am
.. config.log depcomp autotool.o Makefile.in
aclocal.m4 config.status .deps install-sh missing
autom4te.cache configure autotool Makefile
此时就已经成功完成！