HELP ME-GCC Compiler

Discussion about FORTRAN

I am trying to compile Gcc compiler in Windows O/S.I have downloaded
entire source Code of this compiler at tries to run it in DEVCPP but I
am gating some linker error and some header files missing error.
Anyone please tell me how to run GCC compiler in Windows m/c and Linux
Solve the linker error and find the missing header files.

You could have posted the exact linker error and the names of the missing
files to improve your chances of getting help.