Build code hanging

to Build All the code, the builder stoped and poped the results as below:

"Microsoft (R) Program Maintenance Utility Version Test Version
Copyright
(C) Microsoft Corporation. All rights reserved.

Windows CE Version
(Release) (Built on Mar 1 2004 21:46:39)
makefile.def: Invoked with
predefined settings:
TARGETNAME: dummy
TARGETTYPE: dummy
RELEASETYPE:
TARGETLIBS:
SOURCELIBS:
makefile.def: Including
D:\WM612_AKU1.2_19958\public\common\oak\misc\Sources.default
makefile.def:
BUILDROOT is D:\WM612_AKU1.2_19958\public\ossvcs\cesysgen
0 Please add
_COMMONPUBROOT and __PROJROOT to your tree's cesysgen\sources file.
makefile.def: Including .\sources.
makefile.def: Including
D:\WM612_AKU1.2_19958\public\common\oak\misc\Sources.CE
makefile.def:
Including D:\WM612_AKU1.2_19958public\wpc\oak\misc\makefile.inc
Directory:
D:\WM612_AKU1.2_19958\PUBLIC\OSSVCS\CESYSGEN
TARGETNAME: dummy
RELEASETYPE is not defined. Using DEFAULT.
makefile.def: Including
D:\WM612_AKU1.2_19958\public\common\oak\misc\sources.ReleaseType_DEFAULT
輸入錯誤: 副檔名".js" 沒有對應的 Script 引擎。
NMAKE : fatal error U1077: 'cscript' :
return code '0x1'
Stop."

the problem is cuased from UltraEdit. It sets the Script file for UltraEdit using and change the seting of builder.

Solution is from Sammy.

Understanding Makefile is useful.