Building C code for powerpc-linux-gnueabi(hf) fails due to duplicate lgammal symbol

[alexrp]

Zig Version

0.13.0

Steps to Reproduce and Observed Behavior

❯ cat test.c
#include <stdio.h>
int main(){printf("hello\n");}
❯ zig cc test.c -target powerpc-linux-gnueabi
<unknown>:0: error: symbol 'lgammal' is already defined

Also happens for powerpc-linux-gnueabihf, but not powerpc-linux-musl.

Expected Behavior

No error.