Use GCC on GCC architectures, LLVM causes errors:
ld: error: crtstuff.c:(.text+0x16): relocation R_PPC64_TOC16_DS out of range: -32824 is not in [-32768, 32767]
ld: error: crtstuff.c:(.text+0x2E): relocation R_PPC64_TOC16_DS out of range: -32816 is not in [-32768, 32767]
ld: error: crtstuff.c:(.text+0x3A): relocation R_PPC64_TOC16_DS out of range: -32808 is not in [-32768, 32767]
ld: error: crtstuff.c:(.text+0x40): call lacks nop, can't restore toc
ld: error: crtstuff.c:(.text+0x4A): relocation R_PPC64_TOC16_DS out of range: -32800 is not in [-32768, 32767]
ld: error: crtstuff.c:(.text+0xC2): relocation R_PPC64_TOC16_DS out of range: -32792 is not in [-32768, 32767]
ld: error: crtstuff.c:(.text+0xDA): relocation R_PPC64_TOC16_DS out of range: -32784 is not in [-32768, 32767]
ld: error: crtstuff.c:(.text+0x12): relocation R_PPC64_TOC16_DS out of range: -32776 is not in [-32768, 32767]
clang-9: error: linker command failed with exit code 1 (use -v to see invocation)
PR: 246125
Approved by: jmd (maintainer)