Cygwin SPU error

[Zarh]

I have this message :

configure: If wine is installed, use make check TESTS_ENVIRONMENT=wine.
make[1]: Leaving directory '/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