lofty@tatokis-PC /media/tatokis/Lain/lainux/ps2dev/ps2sdk/samples/libc/hello
$ clang-7 -arch mips64r5900el-ps2-elf hello.c                                                                                               clang-7: warning: argument unused during compilation: '-arch mips64r5900el-ps2-elf' [-Wunused-command-line-argument]
error: unknown target triple 'mips64r5900el-ps2--elf', please use -triple or -arch