[ECOS] Directory structure

[D.S.Phani Kumar]

Hello,
I want to install the eCos in my system and get to 
know about it. I got a CD (1.2.1) from my boss and it 
contains following directries. 
1) autoconf 2) 
automake 3) binutils 4) bzip2 5) crossgcc 6) cygwin 7) docbook-tools 
8) ecos 9) egcs 
10) gdb  11) 
glibc 12) gnats 13) gsl 14) guile 15) java 16) kawa 17) libffi 18) libstdc++ 19) mauve 
20) newlib 21) psim 
22) pthreads-win32 23) xconq
 
One of my friend told me that I need 1)Cygwin 2)bin 
utils - GCC core, GCC - C++ 3)GDB 4) TCL/TK and 5)Configurator.
 
a) Is my friends opinion is correct
b) If not what are the other files/directries 
required or not required
c) If yes how should I install these files? 
Shall I get into these directories and install individually or eCos requires a 
definite directory structure.
 
I am using a Win NT with service pack 
5.
 
with best Regards, D.S.Phani 
Kumar. ************************************************************** D.S.Phani 
Kumar Senior Software Engineer, Wipro Technologies, 26, Sri Chamundi 
Complex, Madiwala -II, Hosur Road, Bommannahalli, Bangalore-560 068, 
India Tel: 91-80-5722 293/6 Extn: 5367 Fax: 91-80-5722 696 / 5722 073 / 
5722 685 E-mail: phani.kumar@wipro.com . URL: 
http/www.wipro.com ***************************************************************