File python3.pc of Package mingw64-python3

prefix=/usr/i686-w64-mingw32/sys-root/mingw
exec_prefix=${prefix}
libdir=${prefix}/lib
includedir=${prefix}/include

Name: Python3
Description: Python library
Requires: 
Version: 3.9.10
Libs.private: -lpthread -ldl  -lutil
Libs: -L${libdir} -lpython3.9
Cflags: -I${includedir}/python3.9