Error in building

Hi

When I run :

/opt/lo/bin/make gb_COLOR=1

in Cygwin shell, it gives the following error:

com_sun_star_comp_beans_LocalOfficeWindow.o : error LNK2019: unresolved
external symbol __imp__JAWT_GetAWT@8 referenced in function
_Java_com_sun_star_comp_beans_LocalOfficeWindow_getNativeWin
dow@8
C:\PROGRA~1\Java\JDK-13~1.2\lib\jawt.lib : warning LNK4272: library machine
type 'x64' conflicts with target machine type 'x86'
C:\build\instdir\program\officebean.dll : fatal error LNK1120: 1 unresolved
externals

mt.exe : general error c101008d: Failed to write the updated manifest to
the resource of file "C:/build/instdir/program/officebean.dll". The system
cannot find the file specified.
make[1]: *** [C:/sources/libo-core/bean/Library_officebean.mk:12:
C:/build/instdir/program/officebean.dll] Error 96
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:282: build] Error 130


Please help me through this.

Warm regards
Anshu