gnustep-back won't compile on MacOSX

[Yves de Champlain]

10.4, make 2.0 / base 1.14 / gui 0.12, gnu-gnu-gnu combo, FSF gcc 4.1

Some problem with includes :

DEBUG: Environment: PATH='/opt/local/GNUstep/Local/Tools:/opt/local/ 
GNUstep/System/Tools:/opt/local/bin:/opt/local/sbin:/bin:/sbin:/usr/ 
bin:/usr/sbin:/usr/X11R6/bin' DYLD_LIBRARY_PATH='/opt/local/GNUstep/ 
Local/Library/Libraries:/opt/local/GNUstep/System/Library/Libraries'
DEBUG: Assembled command: 'cd "/Users/Shared/dports/build/ 
_Users_Shared_dports_dports_gnustep_gnustep-back/work/gnustep- 
back-0.12.0" && gnumake all messages=yes GNUSTEP_MAKEFILES=/opt/local/ 
GNUstep/System/Library/Makefiles'

Making all in Source...
Making all in subprojects of bundle libgnustep-back-012...
Making all for subproject gsc...
gnumake[3]: Nothing to be done for `internal-subproject-all'.
Making all for subproject x11...
gnumake[3]: Nothing to be done for `internal-subproject-all'.
Making all for subproject art...
gcc-dp-4.1 ftfont.m -c \
      -MMD -MP -I/opt/local/include -Wall -DGNUSTEP - 
DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 - 
DGNUSTEP_BASE_LIBRARY=1 -fno-common -g -Wall -DDEBUG -fno-omit-frame- 
pointer -DGSWARN -DGSDIAGNOSE -Wno-import -fno-strict-aliasing -fgnu- 
runtime -fconstant-string-class=NSConstantString -I../../Headers - 
I../. -I/opt/local/include/libart-2.0 -I/opt/local/include/freetype2 - 
I/opt/local/include -I/usr/X11R6/include -I/opt/local/include -I. -I/ 
opt/local/GNUstep/Local/Library/Headers/ -I/opt/local/GNUstep/System/ 
Library/Headers/ \
       -o obj/ftfont.o
ftfont.m: In function 'fix_path':
ftfont.m:303: warning: no '-isAbsolutePath' method found
ftfont.m:303: warning: (Messages without a matching method signature
ftfont.m:303: warning: will be assumed to return 'id' and accept
ftfont.m:303: warning: '...' as arguments.)
ftfont.m: In function 'add_face':
ftfont.m:345: warning: 'NSUserDefaults' may not respond to  
'+userLanguages'
ftfont.m:414: warning: implicit declaration of function 'GSDebugSet'
ftfont.m: In function 'load_font_configuration':
ftfont.m:476: error: 'NSFileManager' undeclared (first use in this  
function)
ftfont.m:476: error: (Each undeclared identifier is reported only once
ftfont.m:476: error: for each function it appears in.)
ftfont.m:476: error: 'fm' undeclared (first use in this function)
ftfont.m:488: warning: implicit declaration of function  
'NSSearchPathForDirectoriesInDomains'
ftfont.m:488: error: 'NSLibraryDirectory' undeclared (first use in  
this function)
ftfont.m:488: error: 'NSAllDomainsMask' undeclared (first use in this  
function)
ftfont.m:488: warning: assignment makes pointer from integer without  
a cast
ftfont.m: In function '-[FTFontInfo glyphWithName:]':
ftfont.m:2306: warning: 'NSString' may not respond to '-lossyCString'
ftfont.m: At top level:
ftfont.m:2465: warning: initialization from incompatible pointer type
ftfont.m:2466: warning: initialization from incompatible pointer type
ftfont.m:2467: warning: initialization from incompatible pointer type
ftfont.m:2468: warning: initialization from incompatible pointer type
ftfont.m:2527: warning: initialization from incompatible pointer type
ftfont.m:2528: warning: initialization from incompatible pointer type
ftfont.m:2529: warning: initialization from incompatible pointer type
ftfont.m:2530: warning: initialization from incompatible pointer type
In file included from ftfont.m:3179:
/opt/local/GNUstep/System/Library/Headers/AppKit/NSTextStorage.h:58:  
error: cannot find interface declaration for  
'NSMutableAttributedString', superclass of 'NSTextStorage'
ftfont.m: In function '-[GSLayoutManager(backend)  
_findSafeBreakMovingBackwardFrom:]':
ftfont.m:3203: warning: 'NSTextStorage' may not respond to '-string'
ftfont.m: In function '-[GSLayoutManager(backend)  
_findSafeBreakMovingForwardFrom:]':
ftfont.m:3211: warning: 'NSTextStorage' may not respond to '-length'
ftfont.m:3211: warning: initialization makes integer from pointer  
without a cast
ftfont.m:3212: warning: 'NSTextStorage' may not respond to '-string'
ftfont.m: In function '-[GSLayoutManager(backend)  
_generateGlyphsForRun:at:]':
ftfont.m:3227: warning: 'NSFont' may not respond to '-fontInfo'
ftfont.m:3236: warning: 'NSTextStorage' may not respond to '-string'
ftfont.m:3262: error: 'NSAttachmentCharacter' undeclared (first use  
in this function)
gnumake[3]: *** [obj/ftfont.o] Error 1
gnumake[2]: *** [art.all.subproject.variables] Error 2
gnumake[1]: *** [libgnustep-back-012.all.bundle.variables] Error 2
gnumake: *** [internal-all] Error 2


thanks

yves