Re: FreeType autoconf checks

[Alexandre Julliard]

Ian Pilcher  writes:
> CPPFLAGS works.  Where the heck is that documented?  (I can't find it in
> the info pages for gcc or cpp.)

It's not a gcc option, it's a configure internal variable (from $ac_cpp
definition). This is the whole point: it will work independently of
the compiler, or at least break the same way during configure and
during the compile, which is what we want.