[U-Boot-Users] Difference between ppc-linux-gcc and ppc_82xx-gcc?

Hi all,
I encountered a compiling problem on fw_printenv tool in u-boot-1.1.3 tools directory. When setting CROSS_COMPILE=ppc-linux-, there would be a problem but not for CROSS_COMPILE=ppc_82xx-. Well, the funny thing is that both settings work fine to compile a MPC8272ADS image if I disable fw_printenv compilinig in tools/Makefile.
...... thfw_env_main.c:55: (Each undeclared identifier is reported only once fw_env_main.c:55: for each function it appears in.) fw_env_main.c:59: warning: implicit declaration of function `strcmp' fw_env_main.c:63: `EXIT_SUCCESS' undeclared (first use in this function) fw_env_main.c:68: `EXIT_FAILURE' undeclared (first use in this function) fw_env_main.c:73: warning: implicit declaration of function `fprintf' fw_env_main.c:73: `stderr' undeclared (first use in this function) make[2]: *** [fw_printenv] Error 1 make[2]: Leaving directory `/home/sam/work-folder/u-boot-1.1.3/tools/env' make[1]: *** [subdirs] Error 1 make[1]: Leaving directory `/home/sam/work-folder/u-boot-1.1.3/tools' make: *** [tools] Error 2 [root@sam u-boot-1.1.3]
Did anyone encounter this case? How it could be?
Hope some people take care this difference in the same situation. I tried ELDK3.0 and ELDK3.1.1 and both failed like this. A lesson learned? !
Thanks,
Sam
___________________________________________________________ 雅虎免费G邮箱-中国第一绝无垃圾邮件骚扰超大邮箱 http://cn.mail.yahoo.com

In message 20050916112739.26098.qmail@web15906.mail.cnb.yahoo.com you wrote:
I encountered a compiling problem on fw_printenv tool in u-boot-1.1.3 tools directory. When setting CROSS_COMPILE=ppc-linux-, there would be a problem
If you had read the documentation (especially Table 3.5 at http://www.denx.de/twiki/bin/view/DULG/ELDKUsage) you should know that this is an illegal setting.
but not for CROSS_COMPILE=ppc_82xx-. Well, the funny thing is that both settings work fine to compile
There is nothing funny at all about this. It's just a pilot error: Garbage in, garbage out.
To put it simply: RTFM.
Best regards,
Wolfgang Denk
participants (2)
-
Sam Song
-
Wolfgang Denk