[Bug] musl gcc link error

[unicornx]

RT-Thread Version

master

Hardware Type/Architectures

bsp/cvitek

Develop Toolchain

GCC

Describe the bug

大核：-mabi=lp64

小核：-mabi=lp64d

统一成 -mabi=lp64d 后继续将大核的 gcc 换成 musl 的，即 https://download-redirect.rt-thread.org/download/rt-smart/toolchains/riscv64gc-linux-musleabi_for_x86_64-pc-linux-gnu_latest.tar.bz2

发现链接时报错：

can't link soft-float modules with double-float modules

Other additional context

本 issue 是从 https://github.com/RT-Thread/rt-thread/issues/9075 中拆分出来的。

No response