gcc xscale compilation error   

i'm using gcc for cross-compiling xscale,
when i used nmake to compile a makefile, it is giving this following
error.
please tell me how to resolve this issue

why xscale-elf-gcc is giving "child_copy: linked dll data write copy
failed" error message



/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
        xscale-elf-gcc @options.cl -o bbuMain.o -c ../../bbu/bbuMain.c
      5 [main] xscale-elf-gcc 5464 child_copy: linked dll data write
copy failed, 0x3F9000..0x3F9070, done 0, windows pid 5464, Win32 error
487
1153369 [main] xscale-elf-gcc 5464 child_copy: linked dll data write
copy failed, 0x3F9000..0x3F9070, done 0, windows pid 5464, Win32 error
487
3168810 [main] xscale-elf-gcc 5464 child_copy: linked dll data write
copy failed, 0x3F9000..0x3F9070, done 0, windows pid 5464, Win32 error
487
7184312 [main] xscale-elf-gcc 5464 child_copy: linked dll data write
copy failed, 0x3F9000..0x3F9070, done 0, windows pid 5464, Win32 error
487
xscale-elf-gcc: fork: Resource temporarily unavailable
NMAKE : fatal error U1077: 'c:\cygwin\usr\local\bin\xscale-elf-
gcc.EXE' : return code '0x1'
Stop.

date: Mon, 16 Jun 2008 06:57:56 -0700 (PDT)   author:   unknown