$ cmake ..
-- The C compiler identification is GNU 8.3.0
-- The CXX compiler identification is GNU 8.3.0
System is unknown to cmake, create:
Platform/MINGW64_NT-10.0 to use this system, please send your config file to cmake@www.cmake.org so it can be added to cmake
-- Check for working C compiler: /mingw64/bin/cc.exe
System is unknown to cmake, create:
Platform/MINGW64_NT-10.0 to use this system, please send your config file to cmake@www.cmake.org so it can be added to cmake
-- Check for working C compiler: /mingw64/bin/cc.exe -- works
-- Detecting C compiler ABI info
System is unknown to cmake, create:
Platform/MINGW64_NT-10.0 to use this system, please send your config file to cmake@www.cmake.org so it can be added to cmake
-- Detecting C compiler ABI info - done
-- Detecting C compile features
System is unknown to cmake, create:
Platform/MINGW64_NT-10.0 to use this system, please send your config file to cmake@www.cmake.org so it can be added to cmake
System is unknown to cmake, create:
Platform/MINGW64_NT-10.0 to use this system, please send your config file to cmake@www.cmake.org so it can be added to cmake
System is unknown to cmake, create:
Platform/MINGW64_NT-10.0 to use this system, please send your config file to cmake@www.cmake.org so it can be added to cmake
-- Detecting C compile features - done
-- Check for working CXX compiler: /mingw64/bin/CC.exe
System is unknown to cmake, create:
Platform/MINGW64_NT-10.0 to use this system, please send your config file to cmake@www.cmake.org so it can be added to cmake
-- Check for working CXX compiler: /mingw64/bin/CC.exe -- works
-- Detecting CXX compiler ABI info
System is unknown to cmake, create:
Platform/MINGW64_NT-10.0 to use this system, please send your config file to cmake@www.cmake.org so it can be added to cmake
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
System is unknown to cmake, create:
Platform/MINGW64_NT-10.0 to use this system, please send your config file to cmake@www.cmake.org so it can be added to cmake
System is unknown to cmake, create:
Platform/MINGW64_NT-10.0 to use this system, please send your config file to cmake@www.cmake.org so it can be added to cmake
System is unknown to cmake, create:
Platform/MINGW64_NT-10.0 to use this system, please send your config file to cmake@www.cmake.org so it can be added to cmake
System is unknown to cmake, create:
Platform/MINGW64_NT-10.0 to use this system, please send your config file to cmake@www.cmake.org so it can be added to cmake
System is unknown to cmake, create:
Platform/MINGW64_NT-10.0 to use this system, please send your config file to cmake@www.cmake.org so it can be added to cmake
-- Detecting CXX compile features - done
-- The ASM compiler identification is GNU
-- Found assembler: /mingw64/bin/cc.exe
Warning: Unknown Host System Processor: "unknown"
Dynarec Features Available
 ------------------------------------------------
 - HOST_OS: 0x10000002 - HOST_CPU: 0x20000005
 - host_os: mingw64_nt-10.0 - host_arch: unknown
 ------------------------------------------------
  C  Flags:   -msse4 -fopenmp
 CXX Flags:   -fno-operator-names -fpermissive -std=c++11  -msse4 -fopenmp
 LINK_DIRS:
LINK_FLAGS:
 ------------------------------------------------

-- Configuring done
-- Generating done
-- Build files have been written to: /home/matth/reicast-emulator/build