http://rtes.cn.nctu.edu.tw/download/arm-elf-tools-20040427.sh   
arm elf tool 用uclinux网站的提供的arm-elf-tools-20030314.sh 会产生如下错误
make ARCH=armnommu CROSS_COMPILE=arm-elf- -C linux-2.6.x  || exit 1
make[1]: Entering directory `/usr/local/uClinux-dist/linux-2.6.x'
 CHK     include/linux/version.h
make[2]: `arch/armnommu/kernel/asm-offsets.s' is up to date.
make[2]: `include/asm-arm/mach-types.h' is up to date.
 CHK     include/linux/compile.h
 AS      usr/initramfs_data.o
usr/initramfs_data.S: Assembler messages:
usr/initramfs_data.S:29: Error: Unknown pseudo-op:  `.incbin'
make[2]: *** [usr/initramfs_data.o] Error 1
make[1]: *** [usr] Error 2
make[1]: Leaving directory `/usr/local/uClinux-dist/linux-2.6.x'
make: *** [linux] Error 1
原因是arm-elf-tools-20030314.sh 不支持 .incbin