Redirect output to a file. I can't tell you exact syntax needed for cmd.exe, but the simplest you might try is just "mingw32-make > filename". It depends if make (or maybe rather the compiler) outputs errors to stdout or stderr. If the latter, you need to find out how to redirect stderr to a file (in bash it'd be "make 2> filename").
These errors are caused by the compiler trying to recover from previous errors. You always need to see the first error. But in this case we're all pretty sure the problem is with the specs.But they involve stupid things like vector.tcc: size_type unknown bla bla... and finds compiling errors all over the Qt source itself, basically says QtGUI and QtCore are just bad code...
As a last resort you might try to install Qt again, it should ask you to point to the mingw compiler (at least I remember so, but I can be mistaken here) so point it to the one you use on a daily basis.
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