[U-Boot] With u-boot vertion u-boot-d8bdfc8 compile error

[李东升]

Dear  sir or madam :
    when i want to generate u-boot file for zynq device , i found it can not be compiled ;

the error code are as below :
root at lolo-pc:~/zynq_study/u-boot_file/u-boot-d8bdfc8# make zynq_zc702_defconfig
  HOSTCC  scripts/basic/fixdep
as: unrecognized option '--32'
scripts/Makefile.host:99: recipe for target 'scripts/basic/fixdep' failed
make[1]: *** [scripts/basic/fixdep] Error 1
Makefile:398: recipe for target 'scripts_basic' failed
make: *** [scripts_basic] Error 2


Could you please help me to find out the problem ~
 ths!
lolo_lee