Thamk you. I've seen this, but I don't understand this way at all ... So perhaps documentation should be simply saying something like (this will help for no english users like me like you can see) : - You can't use precompiled header inside precompiled header Perhaps someone can give me the reason why it is not possible just by curiosity thank you. Le lun. 4 juin 2018 à 09:07, Jonathan Wakely <jwakely.gcc@xxxxxxxxx> a écrit : > On 4 June 2018 at 05:49, François Leblanc wrote: > > With GCC 6.3.0 at least, if you try to compile a precompiled header witch > > include an another header that you have already precompiled, it don't use > > the precompiled one but the no precompiled. > > This is clearly documented: > > "A precompiled header file can be used only when these conditions apply: > - Only one precompiled header can be used in a particular compilation." > > https://gcc.gnu.org/onlinedocs/gcc/Precompiled-Headers.html >
