Make Windows bld.bat use MinGW makefiles for cmake
@@ -11,7 +11,7 @@ cd build
if errorlevel 1 exit 1
:: Build with cmake
-cmake -G "Visual Studio 16 2019" -A x64 ..
+cmake -G "MinGW Makefiles" -A x64 ..
if errorlevel 1 exit 1
cmake --build .
if errorlevel 1 exit 1
