编译U-boot时，make[1]: *** 没有规则可以创建“img2srec.o”

make[1]: *** 没有规则可以创建“img2srec.o”需要的目标“/usr/lib/gcc-lib/i386-redhat-linux/4.2.2/(2011-12-01 12:00:51) 当编译uboot的时候出现这样的错误：

   解决:  #make distclean  

          #make open24x0_config

          #make

出现的问题如下：

rm -f board/trab/trab_fkt board/voiceblue/eeprom

rm -f board/integratorap/u-boot.lds board/integratorcp/u-boot.lds

[root@localhost u-boot-1.1.4]# make UB4020_config

Configuring for UB4020 board...

[root@localhost u-boot-1.1.4]# make

make[1]: Entering directory `/work/linux-armfans/SCRubootnorV11/u-boot-1.1.4/tools'

make[1]: `.depend' is up to date.

make[1]: Leaving directory `/work/linux-armfans/SCRubootnorV11/u-boot-1.1.4/tools'

make[1]: Entering directory `/work/linux-armfans/SCRubootnorV11/u-boot-1.1.4/examples'

make[1]: `.depend' is up to date.

make[1]: Leaving directory `/work/linux-armfans/SCRubootnorV11/u-boot-1.1.4/examples'

make[1]: Entering directory `/work/linux-armfans/SCRubootnorV11/u-boot-1.1.4/post'

make[1]: `.depend' is up to date.

make[1]: Leaving directory `/work/linux-armfans/SCRubootnorV11/u-boot-1.1.4/post'

make[1]: Entering directory `/work/linux-armfans/SCRubootnorV11/u-boot-1.1.4/post/cpu'

make[1]: `.depend' is up to date.

make[1]: Leaving directory `/work/linux-armfans/SCRubootnorV11/u-boot-1.1.4/post/cpu'

make -C tools all

make[1]: Entering directory `/work/linux-armfans/SCRubootnorV11/u-boot-1.1.4/tools'

make[1]: *** No rule to make target `/usr/lib/gcc/i386-redhat-linux/4.1.2/include/stddef.h', needed by `img2srec.o'.  Stop.

make[1]: Leaving directory `/work/linux-armfans/SCRubootnorV11/u-boot-1.1.4/tools'

make: *** [tools] Error 2

[root@localhost u-boot-1.1.4]#

解决方法是：执行make distclean 在进行config和make就可以了。