Problemas cuando se tienen varios compiladores de gcc

 http://bytes.com/topic/c/answers/838602-bloodshed-dev-c-linker-error-undefined-reference-cpu_features_init
ERROR: Bloodshed Dev c++ [Linker error] undefined reference to cpu_features_init

Perfect Solution to this error.
If ( Installed MinGW )
then:
1. Uninstall MinGW
2. Delete manually MinGW Folder (C:\\ folder)
3. happy coding

I can understand the frustration, as i had with this error.