Adding Compiler Definition in Eclipse

[Smoke]

Hi,

I am using Eclipse 3.7 and would like to add the following -DUSE_GMP to my compiler options the makefile for the program is automatically generated. Are you where I add this options?

Many Thanks

[Galik]

Try Project->Properties->C/C++ General->Paths and Symbols->#Symbols

[Smoke]

Thanks it worked