[28]_编译海思osdrv出现的问题并解决，记录一下，希望对遇到同样问题的朋友有所帮助和启发

编译osdrv出现的问题：(这次主要是在编译busybox出现的问题，中途如果出现问题，整个osdrv就要重新编译，感觉海思soc这点就有点那个了)

mkfs.jffs2.c: In function ‘interpret_table_entry’:
mkfs.jffs2.c:424:20: warning: format ‘%a’ expects argument of type ‘float *’, but argument 3 has type ‘char **’ [-Wformat=]
  if (sscanf (line, "%" SCANF_PREFIX "s %c %lo %lu %lu %lu %lu %lu %lu %lu",
                    ^
  CC      compr_rtime.o
  CC      compr_zlib.o
compr_zlib.c:39:18: fatal error: zlib.h: No such file or directory
compilation terminated.
common.mk:82: recipe for target '/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool/tmp/mtd-utils-1.5.0/compr_zlib.o' failed
make[2]: *** [/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool/tmp/mtd-utils-1.5.0/compr_zlib.o] Error 1
make[2]: Leaving directory '/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool/tmp/mtd-utils-1.5.0'
Makefile:46: recipe for target '/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool/tmp/sbin/mkfs.jffs2' failed
make[1]: *** [/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool/tmp/sbin/mkfs.jffs2] Error 2
make[1]: Leaving directory '/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool'
Makefile:204: recipe for target 'hipctools' failed
make: *** [hipctools] Error 2

解决办法：

root@ubuntu:/itc_work/hi3518E_SDK_V1.0.3.0/osdrv# sudo apt-get install zlib1g-dev

root@ubuntu:/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/mkyaffs2image/mkyaffs2image# make clean

--------------------------------------------------------------------------------------

serve_image.c: In function ‘main’:
serve_image.c:32:18: error: storage size of ‘hints’ isn’t known
  struct addrinfo hints;
                  ^
serve_image.c:94:19: error:‘AI_ADDRCONFIG’ undeclared (first use in this function)
  hints.ai_flags = AI_ADDRCONFIG;
                   ^
serve_image.c:94:19: note: each undeclared identifier is reported only once for each function it appears in
serve_image.c:97:8: warning: implicit declaration of function ‘getaddrinfo’ [-Wimplicit-function-declaration]
  ret = getaddrinfo(argv[1], argv[2], &hints, &ai);
        ^
serve_image.c:99:40: warning: implicit declaration of function ‘gai_strerror’ [-Wimplicit-function-declaration]
   fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(ret));
                                        ^
serve_image.c:99:19: warning: format ‘%s’ expects argument of type ‘char *’, but argument 3 has type ‘int’ [-Wformat=]
   fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(ret));
                   ^
serve_image.c:103:35: error: dereferencing pointer to incomplete type ‘struct addrinfo’
  for (runp = ai; runp; runp = runp->ai_next) {
                                   ^
common.mk:82: recipe for target '/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool/tmp/mtd-utils-1.5.0/serve_image.o' failed

解决办法：

root@ubuntu:/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool/tmp/mtd-utils-1.5.0#vi /usr/include/netdb.h，然后取消565行和595行的注释：ifdef __USE_XOPEN2K     endif

参考了这篇文章的方法2：http://blog.csdn.net/mtbiao/article/details/77052659

-------------------------------------------------------------------------------------------------------

serve_image.c: In function ‘main’:
serve_image.c:94:19: error: ‘AI_ADDRCONFIG’ undeclared (first use in this function)
hints.ai_flags = AI_ADDRCONFIG;

原来这样处理不行：（原因是tmp目录下的文件是临时性文件）

root@ubuntu:/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool/tmp# cp /mnt/hgfs/ubuntu16.04.3-documents/5.hi3518EV200/build_tools/mtd-utils_1.5.2.orig.tar.bz2 ./

root@ubuntu:/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool/tmp# mv mtd-utils-1.5.0 mtd-utils-1.5.0_backup

root@ubuntu:/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool/tmp# tar -xvf mtd-utils_1.5.2.orig.tar.bz2

后来这样处理： 

root@ubuntu:/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool/tmp# mv mtd-utils_1.5.2.orig.tar.bz2 ./../

root@ubuntu:/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool# ls
lzo-2.09.tar.gz  Makefile  mtd-utils-1.5.0.tar.bz2  mtd-utils_1.5.2.orig.tar.bz2  tmp
root@ubuntu:/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool# mv mtd-utils-1.5.0.tar.bz2 mtd-utils-1.5.0_backup.tar.bz2 

root@ubuntu:/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool# ls

lzo-2.09.tar.gz  Makefile  mtd-utils-1.5.0_backup.tar.bz2  mtd-utils_1.5.2.orig.tar.bz2  tmp
root@ubuntu:/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool# mv mtd-utils_1.5.2.orig.tar.bz2 mtd-utils-1.5.0.tar.bz2 

root@ubuntu:/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool# ls
lzo-2.09.tar.gz  Makefile  mtd-utils-1.5.0_backup.tar.bz2  mtd-utils-1.5.0.tar.bz2  tmp

这次报这样的错误：

make[2]: Entering directory '/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool/tmp/mtd-utils-1.5.0'
make[2]: *** No targets specified and no makefile found.  Stop.
make[2]: Leaving directory '/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool/tmp/mtd-utils-1.5.0'
Makefile:46: recipe for target '/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool/tmp/sbin/mkfs.jffs2' failed
make[1]: *** [/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool/tmp/sbin/mkfs.jffs2] Error 2
make[1]: Leaving directory '/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool'
Makefile:204: recipe for target 'hipctools' failed
make: *** [hipctools] Error 2

然后进入下面的目录：(很明显是编译改了名字为mtd-utils-1.5.0出现了问题，没办法，重新搞一次)

root@ubuntu:/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool/tmp/mtd-utils-1.5.0# ls
tar

root@ubuntu:/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool# mv mtd-utils_1.5.2.orig.tar.bz2 mtd-utils-1.5.2.tar.bz2

修改Makefile：

 10 export CHIP
 11 
 12 ifndef CHIP
 13 CHIP = hi3516cv200
 14 endif
 15 
 16 CC             := gcc
 17 BUILD_DIR      := $(PREFIX)/tmp
 18 ZLIB           := $(shell pwd)/../zlib
 19 ZLIB_INSTALL   := $(PREFIX)/../zlib
 20 ZLIB_DIR       := $(ZLIB_INSTALL)/tmp
 21 STRIP          := strip
 22 MTD_UTILS      := mtd-utils-1.5.2
 23 # this lib should be install to host
 24 LZO            := lzo-2.09
 25 
 26 TARGETS        := mkfs.jffs2

再次编译，出现了新的问题：

In file included from mkfs.ubifs/mkfs.ubifs.c:25:0:
mkfs.ubifs/mkfs.ubifs.h:46:23: fatal error: uuid/uuid.h: No such file or directory
compilation terminated.
common.mk:82: recipe for target '/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/tools/pc/jffs2_tool/tmp/mtd-utils-1.5.2/mkfs.ubifs/mkfs.ubifs.o' failed

解决办法：sudo apt-get install uuid-dev

再次编译：

Creating filesystem with parameters:
    Size: 33554432
    Block size: 4096
    Blocks per group: 32768
    Inodes per group: 2048
    Inode size: 256
    Journal blocks: 1024
    Label: 
    Blocks: 8192
    Block groups: 1
    Reserved block group size: 7
Created filesystem with 469/2048 inodes and 3957/8192 blocks
/itc_work/hi3518E_SDK_V1.0.3.0/osdrv
find /itc_work/hi3518E_SDK_V1.0.3.0/osdrv/pub/rootfs_uclibc/ -name '*svn' | xargs rm -rf
pushd /itc_work/hi3518E_SDK_V1.0.3.0/osdrv/pub;tar czf rootfs_uclibc.tgz rootfs_uclibc;rm rootfs_uclibc -rf;popd
/itc_work/hi3518E_SDK_V1.0.3.0/osdrv/pub /itc_work/hi3518E_SDK_V1.0.3.0/osdrv
/itc_work/hi3518E_SDK_V1.0.3.0/osdrv
---------finish osdrv work
root@ubuntu:/itc_work/hi3518E_SDK_V1.0.3.0/osdrv#

------------------------以上是我整个SDK的编译出现的问题----------------------------