用4.5.1交叉编编译链编译u-boot

[l3142600073]

编译U-boot时出现错误怎么解决啊，很急
arm-linux-ld: failed to merge target specific data of file /opt/FriendlyARM/toolschain/4.5.1/lib/gcc/arm-none-linux-gnueabi/4.5.1/libgcc.a(_udivdi3.o)

arm-linux-ld: error: Source object /opt/FriendlyARM/toolschain/4.5.1/lib/gcc/arm-none-linux-gnueabi/4.5.1/libgcc.a(_udivsi3.o) has EABI version 5, but target u-boot has EABI version 0

arm-linux-ld: failed to merge target specific data of file /opt/FriendlyARM/toolschain/4.5.1/lib/gcc/arm-none-linux-gnueabi/4.5.1/libgcc.a(_udivsi3.o)

arm-linux-ld: error: Source object /opt/FriendlyARM/toolschain/4.5.1/lib/gcc/arm-none-linux-gnueabi/4.5.1/libgcc.a(_dvmd_lnx.o) has EABI version 5, but target u-boot has EABI version 0

arm-linux-ld: failed to merge target specific data of file /opt/FriendlyARM/toolschain/4.5.1/lib/gcc/arm-none-linux-gnueabi/4.5.1/libgcc.a(_dvmd_lnx.o)

/opt/FriendlyARM/toolschain/4.5.1/lib/gcc/arm-none-linux-gnueabi/4.5.1/libgcc.a(_udivdi3.o):(.ARM.exidx+0x0): undefined reference to `__aeabi_unwind_cpp_pr0'
/opt/FriendlyARM/toolschain/4.5.1/lib/gcc/arm-none-linux-gnueabi/4.5.1/libgcc.a(_dvmd_lnx.o): In function `__aeabi_ldiv0':
arm-linux-ld: failed to merge target specific data of file /opt/FriendlyARM/toolschain/4.5.1/lib/gcc/arm-none-linux-gnueabi/4.5.1/libgcc.a(_udivdi3.o)
arm-linux-ld: error: Source object /opt/FriendlyARM/toolschain/4.5.1/lib/gcc/arm-none-linux-gnueabi/4.5.1/libgcc.a(_udivsi3.o) has EABI version 5, but target u-boot has EABI version 0
arm-linux-ld: failed to merge target specific data of file /opt/FriendlyARM/toolschain/4.5.1/lib/gcc/arm-none-linux-gnueabi/4.5.1/libgcc.a(_udivsi3.o)
arm-linux-ld: error: Source object /opt/FriendlyARM/toolschain/4.5.1/lib/gcc/arm-none-linux-gnueabi/4.5.1/libgcc.a(_dvmd_lnx.o) has EABI version 5, but target u-boot has EABI version 0
arm-linux-ld: failed to merge target specific data of file /opt/FriendlyARM/toolschain/4.5.1/lib/gcc/arm-none-linux-gnueabi/4.5.1/libgcc.a(_dvmd_lnx.o)
/opt/FriendlyARM/toolschain/4.5.1/lib/gcc/arm-none-linux-gnueabi/4.5.1/libgcc.a(_udivdi3.o):(.ARM.exidx+0x0): undefined reference to `__aeabi_unwind_cpp_pr0'
/opt/FriendlyARM/toolschain/4.5.1/lib/gcc/arm-none-linux-gnueabi/4.5.1/libgcc.a(_dvmd_lnx.o): In function `__aeabi_ldiv0':
/work/toolchain/build/src/gcc-4.5.1/libgcc/../gcc/config/arm/lib1funcs.asm:1265: undefined reference to `raise'
Makefile:263: recipe for target 'u-boot' failed
make: *** [u-boot] Error 1

[l3142600073]

undefined reference to `__aeabi_unwind_cpp_pr0' 问题解决办法 - 高电平有效 - CSDN博客 上面这位博主说的不是很明白具体这句话怎么操作请各位指示一下（arm-none-linux-gnueabi-gcc加上-nostdlib选项）

[我是靖哥哥]

arm-linux-ld: failed to merge target specific data of file /opt/FriendlyARM/toolschain/4.5.1/lib/gcc/arm-none-linux-gnueabi/4.5.1/libgcc.a(_udivdi3.o) 检查一下你的交叉编译工具，应该是编译工具的问题。重新下载或者解压，在试试，注意路径不要写错

[is_曾博]

提示是toolchain ABI 和 U-Boot ARM ABI不兼容。 solution： 先确定uboot你改过没有，如果没有，看（1），如果有，看（2） （1）把工具链的libgcc.a编一个vesion 0版本； （2）隔离你在uboot里新增加的代码，如果去掉新增代码可以通过，则可能是新增代码有些数据类型或者什么的U-Boot ARM ABI不支持；