Cygwin SPU error

I have this message : configure: If wine is installed, use make check TESTS_ENVIRONMENT=wine. make[1]: Leaving directory '/home/aissa/ps3toolchain/build/gcc-7.2.0/build-spu' make: *** [Makefile:903: all] Error 2 ../scripts/006-gcc-newlib-SPU.sh: Failed. I only changed python-config to pyhton3-config in check-python.sh I also noticed something weird : build_alias=x86_64-unknown-cygwin I think it should be build_alias=x86_64-ps3-cygwin the unknown tag is weird