Linux下automake的简单用法

1. autoscan扫描当前目录生成configure.scan

1 ~/work/test/mypro1
2 > autoscan
3 Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/\${ <-- HERE [^\}]*}/ at /usr/bin/autoscan line 361.
4 
5 ~/work/test/mypro1
6 > ls
7 autoscan.log  configure.scan  main.c

2. 将configure.scan改名为configure.ac

1 ~/work/test/mypro1
2 > mv configure.scan configure.ac 

3. 编辑configure.ac

 1 #                                               -*- Autoconf -*-
 2 # Process this file with autoconf to produce a configure script.
 3  
 4 AC_PREREQ([2.69])
 5  
 6 AC_INIT([mypro1], [0.1])
 7 AC_CONFIG_SRCDIR([main.c])
 8 AM_INIT_AUTOMAKE
 9 
10 
11 # Checks for programs.
12 AC_PROG_CC
13 
14 # Checks for libraries.
15 
16 # Checks for header files.
17 AC_CHECK_HEADERS([unistd.h])
18  
19 # Checks for typedefs, structures, and compiler characteristics.
20  
21 # Checks for library functions.
22  
23 AC_OUTPUT(Makefile)

4. aclocal生成aclocal.m4

1 ~/work/test/mypro1
2 > aclocal
3 
4 ~/work/test/mypro1
5 > ls
6 aclocal.m4  autom4te.cache  autoscan.log  configure.ac  main.c

5. autoconf生成configure

1 ~/work/test/mypro1
2 > autoconf
3 
4 ~/work/test/mypro1
5 > ls
6 aclocal.m4  autom4te.cache  autoscan.log  configure  configure.ac  main.c

6. autoheader生成config.h.in

1 ~/work/test/mypro1
2 > autoheader
3 
4 ~/work/test/mypro1
5 > ls
6 aclocal.m4  autom4te.cache  autoscan.log  config.h.in  configure  configure.ac  main.c

7. 编辑Makefile.am

1 AUTOMAKE_OPTIONS=foreign
2 bin_PROGRAMS=mypro1
3 mypro1_SOURCES=main.c

8. automake --add-missing生成Makefile.in

1 ~/work/test/mypro1
2 > automake --add-missing
3 
4 ~/work/test/mypro1
5 > ls
6 aclocal.m4  autom4te.cache  autoscan.log  compile  config.h.in  configure  configure.ac  depcomp  install-sh  main.c  Makefile.am  Makefile.in  missing

9. ./configure生成Makefile

 1 ~/work/test/mypro1
 2 > ./configure 
 3 checking for a BSD-compatible install... /usr/bin/install -c
 4 checking whether build environment is sane... yes
 5 checking for a thread-safe mkdir -p... /bin/mkdir -p
 6 checking for gawk... no
 7 checking for mawk... mawk
 8 checking whether make sets $(MAKE)... yes
 9 checking whether make supports nested variables... yes
10 checking for gcc... gcc
11 checking whether the C compiler works... yes
12 checking for C compiler default output file name... a.out
13 checking for suffix of executables... 
14 checking whether we are cross compiling... no
15 checking for suffix of object files... o
16 checking whether we are using the GNU C compiler... yes
17 checking whether gcc accepts -g... yes
18 checking for gcc option to accept ISO C89... none needed
19 checking whether gcc understands -c and -o together... yes
20 checking for style of include used by make... GNU
21 checking dependency style of gcc... gcc3
22 checking how to run the C preprocessor... gcc -E
23 checking for grep that handles long lines and -e... /bin/grep
24 checking for egrep... /bin/grep -E
25 checking for ANSI C header files... yes
26 checking for sys/types.h... yes
27 checking for sys/stat.h... yes
28 checking for stdlib.h... yes
29 checking for string.h... yes
30 checking for memory.h... yes
31 checking for strings.h... yes
32 checking for inttypes.h... yes
33 checking for stdint.h... yes
34 checking for unistd.h... yes
35 checking for unistd.h... (cached) yes
36 checking that generated files are newer than configure... done
37 configure: creating ./config.status
38 config.status: creating Makefile
39 config.status: creating config.h
40 config.status: executing depfiles commands
41 
42 ~/work/test/mypro1
43 > ls
44 aclocal.m4  autom4te.cache  autoscan.log  compile  config.h  config.h.in  config.log  config.status  configure  configure.ac  depcomp  install-sh  main.c  Makefile  Makefile.am  Makefile.in  missing  stamp-h1

10. make编译即可