precompiled headers

["Yannick Beynet" <beynet@xxxxxxxxxxxx>]

HI !
I try to use precompiled headers with gcc 3.4.0
It's working but I notice that sometimes they are not used.
for example in a cpp file witch starts like :
#include "h1.H"
#include "h2.H"

h1.H.gch is used, but most of time h2.H.gch is not used. I guess it is
because h1.H includes some files witch are not also precompiled. Am I
right ?

Thanks.

PS : do you have a solution to force using both h1.H.gch and h1.H.gch