[Devel] MacOSX gcc 3.1 build

[meeloo]

Hello,

I'm trying to use the CVS version of freetype2 on MacOSX 10.2 with the 
latest dev tools from apple. There is an old version of freetype in 
fink (fink is an OSX port of the debian package management tools with a 
nice set of adapted software). As we need the new API I tried to build 
freetype2 from cvs (9.2.3) and faced two problems:
Autoconf sees OSX as unix compatible and configures the build system 
correctly for unix. Unfortunately include/freetype/config/ftconfig.h 
defines FT_MACINTOSH because __APPLE__ is always defined when compiling 
on a mac, even with gcc. The problem is that make compiles the standard 
freetype2 base files (in src/base) except ftmac.c. The compilation of 
FT_New_Face in ftobjs.c being conditioned by the fact that FT_MACINTOSH 
is not defined removes this function fron the make product and breaks 
my program (which uses it).
I found a simple temporary workaround in ftobjs.c by replacing #ifndef 
FT_MACINTOSH with #if (!defined(FT_MACINTOSH) && !defined(__MWERKS__)) 
so that the Metrowerks codewarrior build isn't broken and the OSX gcc 
gets fixed.
It works but doesn'4t seem to fit with the way things should be. For 
exemple I wonder if OSX with gcc should be seen as unix (keep the 
standard behaviour of FT_New_Face) or as a mac (use the Mac specific 
code).

I have a second issue with the build system: we use freetype-config 
--cflags to get the path where freetype2 headers are installed on the 
system and add them to gcc's search path. freetype-config --cflags says 
'-I/usr/local/include -I/usr/local/include/freetype2' but gcc issues a 
warning because /usr/local/include allready is a system include search 
path:
cpp0: warning: changing search order for system directory 
"/usr/local/include"
cpp0: warning:   as it has already been specified as a non-system 
directory.
I talked with a friend working on the same program on linux and he said 
he never had this problem. Do you have any idea how to fix this 
gracefully? I hardcoded the include path in my makefile but this isn't 
the right solution (and I don't feel like modifying freetype-config at 
all :-). Also my friend pointed me to this thread concerning the 
problem: http://gcc.gnu.org/ml/gcc/2002-08/msg00149.html .

Thanks a lot in advance!

Sebastien