esqlc limitation

Hello ! Just a little question... Do you know if thereis a "size" limitation for the output file of such a command line : 'esql -e -I/home/inc ownlib.ec' ?? Some precision: In my .ec => i've got plenty of declarations that include structure (and only declaration, i had removed any other code) EG: begin of source code ======================== exec sql begin declare section; exec sql include stucture_one.h; exec sql include stucture_two.h; exec sql include stucture_three.h; ...and so on.... exec sql include stucture_xxx.h; exec sql end declare section; ======================== end of source code I can include a lot of them , but there is a limit... At a certain point i got : esql[608]: 15326 illegal instruction(coredump) In "normal" programming, i've got a structured program with include and source code... This example is only for easier understanding purpose. (and work great for having the core) So if i remove enough code => it compiles fine, if i add a little , it hangs. I Use: IBM Informix Dynamic Server Version 9.40.UC2 On AIX 5.1 With GCC 3.3.1 IBM Informix CSDK Version 2.81, IBM Informix-ESQL Version 9.53.UC2 The same code compile fine under Windows Env... with no modification at all.... I don't know if i've been clear enough ... I can give more explanation or detail if needed ... just ask :) By advance thanks !