MinGW Compiler support for Scilab 5.3 and more on Windows
You need to install MinGW package distributed by Equation Solution
http://www.equation.com/servlet/equation.cmd?fa=programminglog
ftp://ftp.equation.com/gcc
On Windows 32 bits platform
(* x86) ftp://ftp.equation.com/gcc/gcc-4.5.2-32.exe
On Windows 64 bits platform
with Scilab 32 bits:
(* x86) ftp://ftp.equation.com/gcc/gcc-4.5.2-32.exe
with Scilab 64 bits:
(* x64) ftp://ftp.equation.com/gcc/gcc-4.5.2-64.exe