mtd-utils编译过程

一.mtd-utils编译过程
下载:
sun@ubuntu:/work/6410/tools$ git clone git://git.infradead.org/mtd-utils.git
修改Makefile
sun@ubuntu:/work/6410/tools/mtd-utils$ vi common.mk 
  1 CROSS=arm-none-linux-gnueabi-                               ;指定交叉编译器
 25 PREFIX=/tmp/mtd
1.第一次编译

1. sun@ubuntu:/work/6410/tools/mtd-utils$ make
   
2.   CHK include/version.h
   
3.   LD ftl_format
   
4.   CC flash_erase.o
   
5.   LD flash_erase
   
6.   CC nanddump.o
   
7.   LD nanddump
   
8.   CC doc_loadbios.o
   
9.   LD doc_loadbios
   
10.   CC ftl_check.o
    
11.   LD ftl_check
    
12.   CC mkfs.jffs2.o
    
13. mkfs.jffs2.c:70:21:error: sys/acl.h: No such file or directory
    
14. mkfs.jffs2.c:Infunction'formalize_posix_acl':
    
15. mkfs.jffs2.c:1024:error:'ACL_USER_OBJ' undeclared (first use in this function)
    
16. mkfs.jffs2.c:1024:error:(Each undeclared identifier is reported only once
    
17. mkfs.jffs2.c:1024:error:foreachfunction it appears in.)
    
18. mkfs.jffs2.c:1025:error:'ACL_GROUP_OBJ' undeclared (first use in this function)
    
19. mkfs.jffs2.c:1026:error:'ACL_MASK' undeclared (first use in this function)
    
20. mkfs.jffs2.c:1027:error:'ACL_OTHER' undeclared (first use in this function)
    
21. mkfs.jffs2.c:1033:error:'ACL_USER' undeclared (first use in this function)
    
22. mkfs.jffs2.c:1034:error:'ACL_GROUP' undeclared (first use in this function)
    
23. make:***[/work/6410/tools/mtd-utils/arm-none-linux-gnueabi/mkfs.jffs2.o]Error 1

原因:  编译时调用acl.h了而没有调用zlib库
解决方法:指定WITHOUT_XATTR=1 指定编译时要调用zlib库

2.第二次编译

1. sun@ubuntu:/work/6410/tools/mtd-utils$ make WITHOUT_XATTR=1
   
2.   CHK include/version.h
   
3.   CC mkfs.jffs2.o
   
4.   CC compr_rtime.o
   
5.   CC compr_zlib.o
   
6.   CC compr_lzo.o
   
7. compr_lzo.c:31:23:error: lzo/lzo1x.h: No such file or directory
   
8. compr_lzo.c:Infunction'jffs2_lzo_cmpr':
   
9. compr_lzo.c:53:error:'lzo_uint' undeclared (first use in this function)
   
10. compr_lzo.c:53:error:(Each undeclared identifier is reported only once
    
11. compr_lzo.c:53:error:foreachfunction it appears in.)
    
12. compr_lzo.c:53:error: expected ';' before 'compress_size'
    
13. compr_lzo.c:56: warning: implicit declaration of function'lzo1x_999_compress'
    
14. compr_lzo.c:56:error:'compress_size' undeclared (first use in this function)
    
15. compr_lzo.c:58:error:'LZO_E_OK' undeclared (first use in this function)
    
16. compr_lzo.c:Infunction'jffs2_lzo_decompress':
    
17. compr_lzo.c:74:error:'lzo_uint' undeclared (first use in this function)
    
18. compr_lzo.c:74:error: expected ';' before 'dl'
    
19. compr_lzo.c:76: warning: implicit declaration of function'lzo1x_decompress_safe'
    
20. compr_lzo.c:76:error:'dl' undeclared (first use in this function)
    
21. compr_lzo.c:78:error:'LZO_E_OK' undeclared (first use in this function)
    
22. compr_lzo.c:Infunction'jffs2_lzo_init':
    
23. compr_lzo.c:97:error:'LZO1X_999_MEM_COMPRESS' undeclared (first use in this function)
    
24. make:***[/work/6410/tools/mtd-utils/arm-none-linux-gnueabi/compr_lzo.o]Error 1

原因: 没有lzo库
解决方法:编译lzo库,并添加到交叉编译工具链中

1. sun@ubuntu:/work/6410/tools/mtd-utils$ cd ..
   
2. sun@ubuntu:/work/6410/tools$ wget http://www.oberhumer.com/opensource/lzo/download/lzo-2.06.tar.gz   //下载lzo库
   
3. sun@ubuntu:/work/6410/tools$ ls
   
4. lzo-2.06.tar.gz mtd-utils
5. //下面的config指定交叉编译器
   
6. sun@ubuntu:/work/6410/tools/lzo-2.06$ CC=arm-none-linux-gnueabi-gcc ./configure --host=arm-linux --prefix=/opt/6410/4.3.2/arm-none-linux-gnueabi/
7. //编译
8. sun@ubuntu:/work/6410/tools/lzo-2.06$ make && make install
   
9. //确认在工具链目录中是否己经有头文件了
   
10. sun@ubuntu:/work/6410/tools/lzo-2.06$ find /opt/6410/4.3.2/-name "lzo1x.h"
    
11. /opt/6410/4.3.2/arm-none-linux-gnueabi/include/lzo/lzo1x.h

3.第三次编译

1. sun@ubuntu:/work/6410/tools/mtd-utils$ make WITHOUT_XATTR=1
   
2.   CHK include/version.h
   
3.   LD mkfs.jffs2
   
4. /opt/6410/4.3.2/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.2/../../../../arm-none-linux-gnueabi/bin/ld: cannot find -lz
   
5. collect2: ld returned 1 exit status
   
6. make:***[/work/6410/tools/mtd-utils/arm-none-linux-gnueabi/mkfs.jffs2]Error 1

原因: 没有libz库
解决方法:编译libz库,并添加到交叉编译工具链中

1. sun@ubuntu:/work/6410/tools$ wget http://zlib.net/zlib-1.2.8.tar.gz   //下载lzo库
   
2. sun@ubuntu:/work/6410/tools$ ls
   
3. lzo-2.06 lzo-2.06.tar.gz lzo-2.06.tar.gz.1 mtd-utils zlib-1.2.8.tar.gz
   
4. sun@ubuntu:/work/6410/tools$ tar xf zlib-1.2.8.tar.gz 
   
5. sun@ubuntu:/work/6410/tools$ cd zlib-1.2.8/
6. //下面的config指定交叉编译器
   
7. sun@ubuntu:/work/6410/tools/zlib-1.2.8$ CC=arm-none-linux-gnueabi-gcc ./configure --shared --prefix=/opt/6410/4.3.2/arm-none-linux-gnueabi/
   
8. //编译并安装到工具链目录中
   
9. sun@ubuntu:/work/6410/tools/zlib-1.2.8$ make && make install
10. //确认在工具链目录中是否己经有库了
11. sun@ubuntu:/work/6410/tools/zlib-1.2.8$ find /opt/6410/4.3.2/arm-none-linux-gnueabi/-name "libz*"
    
12. /opt/6410/4.3.2/arm-none-linux-gnueabi/lib/libz.a
    
13. /opt/6410/4.3.2/arm-none-linux-gnueabi/lib/libz.so.1
    
14. /opt/6410/4.3.2/arm-none-linux-gnueabi/lib/libz.so.1.2.8
    
15. /opt/6410/4.3.2/arm-none-linux-gnueabi/lib/libz.so
    
16. /opt/6410/4.3.2/arm-none-linux-gnueabi/libc/armv4t/lib/libz.a

4.第四次编译

1. sun@ubuntu:/work/6410/tools/mtd-utils$ make WITHOUT_XATTR=1
   
2. In file included from mkfs.ubifs/mkfs.ubifs.c:26:
   
3. mkfs.ubifs/mkfs.ubifs.h:46:23:error: uuid/uuid.h: No such file or directory
   
4. mkfs.ubifs/mkfs.ubifs.c:Infunction'write_data':
   
5. mkfs.ubifs/mkfs.ubifs.c:1621: warning: implicit declaration of function'time'
   
6. mkfs.ubifs/mkfs.ubifs.c:Infunction'write_super':
   
7. mkfs.ubifs/mkfs.ubifs.c:1934: warning: implicit declaration of function'uuid_generate_random'
   
8. mkfs.ubifs/mkfs.ubifs.c:1938: warning: implicit declaration of function'uuid_unparse_upper'
   
9. make:***[/work/6410/tools/mtd-utils/arm-none-linux-gnueabi/mkfs.ubifs/mkfs.ubifs.o]Error 1

原因: 找不到头文件uuid
解决方法:

1. sun@ubuntu:/opt/6410/4.3.2$ grep "uuid_generate_random"*-R 
   
2.       arm-none-linux-gnueabi/libc/usr/include/uuid.h:void uuid_generate_random(uuid_t out);
   
3. //搜索发现uuid.h是在include目录下而不是在uuid这个目录下,所以只需要改一下路径就可以了
   
4. sun@ubuntu:/work/6410/tools/mtd-utils$ vi mkfs.ubifs/mkfs.ubifs.h
   
5.  46 //#include <uuid/uuid.h>
   
6.  47 #include <uuid.h>

5.第五次编译

1. sun@ubuntu:/work/6410/tools/mtd-utils$ make WITHOUT_XATTR=1
   
2.   CHK include/version.h
   
3.   CC mkfs.ubifs/mkfs.ubifs.o
   
4.   CC mkfs.ubifs/crc16.o
   
5.   CC mkfs.ubifs/lpt.o
   
6.   CC mkfs.ubifs/compr.o
   
7.   CC mkfs.ubifs/devtable.o
   
8.   CC mkfs.ubifs/hashtable/hashtable.o
   
9.   CC mkfs.ubifs/hashtable/hashtable_itr.o
   
10.   CC ubi-utils/libubi.o
    
11.   AR ubi-utils/libubi.a
    
12.   LD mkfs.ubifs/mkfs.ubifs
    
13. /opt/6410/4.3.2/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.2/../../../../arm-none-linux-gnueabi/bin/ld: cannot find -luuid
    
14. collect2: ld returned 1 exit status

原因: 找不到库libuuid
解决方法:

1. sun@ubuntu:/opt/6410/4.3.2$ find .-name "libuuid*"
   
2. ./arm-none-linux-gnueabi/libc/armv4t/usr/lib/libuuid.so.1
   
3. ./arm-none-linux-gnueabi/libc/armv4t/usr/lib/libuuid.so
   
4. ./arm-none-linux-gnueabi/libc/armv4t/usr/lib/libuuid.so.1.2
   
5. //搜索发现libuuid是在libc/armv4t/usr/lib目录下,arm-none-linux-gnueabi-ld找不到,所以加个软链接
   
6. sun@ubuntu:/opt/6410/4.3.2/arm-none-linux-gnueabi/lib$ ln -s ../libc/armv4t/usr/lib/libuuid.so ./libuuid.so

6.第六次编译
OK,可以了,这样就有了一大串命令

1. sun@ubuntu:/work/6410/tools/mtd-utils$ ls /tmp/mtd/sbin/
   
2. docfdisk flash_eraseall flash_otp_lock ftl_format mkfs.ubifs nandtest recv_image sumtool ubiformat ubirename
   
3. doc_loadbios flash_lock flash_otp_write jffs2dump mtd_debug nandwrite rfddump ubiattach ubimkvol ubirmvol
   
4. flashcp flash_otp_dump flash_unlock jffs2reader mtdinfo nftldump rfdformat ubicrc32 ubinfo ubirsvol
   
5. flash_erase flash_otp_info ftl_check mkfs.jffs2 nanddump nftl_format serve_image ubidetach ubinize ubiupdatevol