I want to build \"gcc cross-compiler\" to compile \"c/c++\" applications on \"Linux\" environment but for \"Windows\" target.
I have made this so far:
There are precompiled cross-compilers of MinGW-w64 available. This allows to compile native 32- and 64-bit Windows binaries from Linux, a two minute tutorial is available at http://www.blogcompiler.com/2010/07/11/compile-for-windows-on-linux/
Just in case you don't want to spend a lot of time trying to build it yourself.