How to change the soname of ld-linux.so.x?

[William Tang]

Hi all,

I have an ARM target system which uses their own toolchain, the soname
of the dynamic linker of their toolchain is ld-linux.so.3.  However,
my cross compile toolchain has a default soname of
ld-linux-armhf.so.3. What's the configure option of glibc to change
this?

Thanks,
William