Re: Makefile packages do not work oon OSX due to use of -traditional-cpp

[Nicola Pero]

> > Obviously this flag was here to disable the precompiled headers (what 
> > seems to be a common practice when porting to Darwin). However instead of 
> > "-traditional-cpp" "-no-cpp-precomp" should be used. A sort of explanation 
> 
> From some simple tests the -no-cpp-precomp only works on gcc 3 and above,
> but I thing that the configure package checks for that doesnt it ? I
> know nothing about autoconf sadly, but altering it to change the flag
> depending on the gcc version shouldnt be too hard preseumably ?

But do we really want to use -no-cpp-precomp on Apple when compiling ObjC
for Apple ?  It should work there.

I'm not sure why -traditional-cpp is there and my Apple is a few thousands
kilometers away so I can't check, but if when you remove it everything
works Ok, maybe we should just remove it. :-)