uclibc和busybox浮点数冲突

jiemei6617

uclibc和busybox浮点数冲突 [复制链接]

uclibc和busybox浮点数冲突

编译uclinux时，报浮点数出错：
uclibc使用硬浮点数，busybox使用的软浮点数，
交叉编译链：arm-linux-tools-20061213.tar.gz
uclibc：0.9.27
busybox：1.0
错误信息如下：
/usr/local/lib/gcc/arm-linux/3.4.4/../../../../arm-linux/bin/ld.real: ERROR: /opt/work/uClinux-dist/uClibc/lib/libc.a(lengthd.o) uses hardware FP, whereas busybox.gdb uses software FP
/usr/local/lib/gcc/arm-linux/3.4.4/../../../../arm-linux/bin/ld.real: failed to merge target specific data of file /opt/work/uClinux-dist/uClibc/lib/libc.a(lengthd.o)
/usr/local/lib/gcc/arm-linux/3.4.4/../../../../arm-linux/bin/ld.real: ERROR: /opt/work/uClinux-dist/uClibc/lib/crtn.o uses hardware FP, whereas busybox.gdb uses software FP
/usr/local/lib/gcc/arm-linux/3.4.4/../../../../arm-linux/bin/ld.real: failed to merge target specific data of file /opt/work/uClinux-dist/uClibc/lib/crtn.o

是哪里出的问题？？

lylnk

更新你的交叉编译工作链，看版本是否有冲突。