Building entire project using Makefile

[raj]

Hi,
I am trying to build FFMPEG package using Codeblocks with GCC compiler. I created a project and I gave the Makefile(This is the Makefile used for building the complete project) as custom Makefile in project options. I included only some source files. When I tried building, got an error "mingw32-make.exe: *** virtual memory exhausted.  Stop". Are the steps I followed sufficient to build the project on Codeblocks? Can codeblocks find out all source files, include files and preprocessors using the final Makefile.

Regards,
Raj