[U-Boot] problem building fw_printenv

[Jerry Van Baren]

twebb wrote:
>> I'm having problems building fw_printenv.  I'm sure it's simple but
>> I'm just not getting it.
>>
>> I'm working with u-boot 2009.01-rc1.  I have the environment variable
>> CROSS_COMPILE set, and then execute "make env" from the top of the
>> u-boot source tree.  Capture is below.  I don't had "stdint.h"
>> anywhere in my environment.  Any ideas what I have wrong?
>>
>> Thanks,
>> twebb
>>
>>
>> jb at jb:u-boot-arm$
>> jb at jb:u-boot-arm$ echo $CROSS_COMPILE
>> arm-eabi-
>> jb at jb:u-boot-arm$
>> jb at jb:u-boot-arm$ make env
>> make -C tools/env all MTD_VERSION= || exit 1
>> make[1]: Entering directory `/home/jb/work-1130/boot/u-boot-arm/tools/env'
>> arm-eabi-gcc -Wall -DUSE_HOSTCC

This appears to be cross-compiling the tools that run on the host (i.e. 
native).  Odd.

>> -I/home/jb/work-1130/boot/u-boot-arm/include crc32.c  fw_env.c
>> fw_env_main.c -o fw_printenv
>> crc32.c:14:20: error: stdint.h: No such file or directory
>> crc32.c:81: error: expected '=', ',', ';', 'asm' or '__attribute__'
>> before 'crc_table'
>> crc32.c:157: error: expected '=', ',', ';', 'asm' or '__attribute__'
>> before 'crc32'
>> crc32.c:206: error: expected '=', ',', ';', 'asm' or '__attribute__'
>> before 'crc32_wd'
>> fw_env.c:27:19: error: errno.h: No such file or directory
>> fw_env.c:28:19: error: fcntl.h: No such file or directory
>> ...
>>
> 
> Does anyone have any ideas on this?  I'm still stuck.  Though I feel
> certain it's some sort of environment problem, I can't figure it out.
> Any suggestions would be appreciated.
> 
> twebb

Download a stdint.h and put it somewhere in your include path?

http://en.wikipedia.org/wiki/Stdint.h#Downloads

I'm not sure why you don't have stdint.h, I would expect it to be 
supplied by your host gcc installation.

gvb