"Input line too long" while trying to clean win32k

rosbe is installed to c:\programmi\rosbe , my OS is XPSP2 32bits.

Revision is 41385, I've noticed this though also in RosBE 1.4.2

E:\ROS\trunk\reactos>make win32k_clean
mingw32-make: [makefile.auto] Error 1 (ignored)
[RBUILD] makefile.auto
Reading build files...done
Detecting compiler...detected (gcc 4.1.3)
Detecting binutils...detected (ld 2.19.51.20090127)
Detecting netwide assembler...detected (nasm 2.05.01)
Detecting compiler -pipe support...detected
Detecting compiler pre-compiled header support...detected
Processing modules...done
Creating directories...done
Generating test support code...done
Generating compilation unit support code...done
Generating syssetup.inf...done
Generating proxy makefiles...done
Checking automatic dependencies...done
Linea in ingresso troppo lunga. (translated: line too long)
mingw32-make: [win32k_base_clean] Error 255 (ignored)