can't compile gtk+-2.4.0

[Anthony DiSante <orders nodivisions com>]

I just compiled and installed the latest versions of freetype, freetype2, 
glib, pango, and atk.  (I'm running Slackware 9.1 / 2.4.20 / x86.)  Now, 
after I configure gtk, it dies during make with this:


 gcc -DHAVE_CONFIG_H -I. -I. -I../.. -DG_LOG_DOMAIN=\"Gdk\" 
-DGDK_COMPILATION -I../.. -I../../gdk -I../../gdk -DG_DISABLE_DEPRECATED 
-DGDK_PIXBUF_DISABLE_DEPRECATED -DGDK_DISABLE_DEPRECATED 
-DG_DISABLE_CAST_CHECKS -pthread -I/usr/local/include/glib-2.0 
-I/usr/local/lib/glib-2.0/include -I/usr/local/include/pango-1.0 
-I/usr/local/include -I/usr/include/freetype2 -I/usr/X11R6/include -g -O2 
-Wall -MT gdkasync.lo -MD -MP -MF .deps/gdkasync.Tpo -c gdkasync.c  -fPIC 
-DPIC -o .libs/gdkasync.o
In file included from ../../gdk/x11/gdkdrawable-x11.h:35,
                 from ../../gdk/x11/gdkwindow-x11.h:30,
                 from gdkprivate-x11.h:36,
                 from gdkx.h:78,
                 from gdkasync.c:49:
/usr/X11R6/include/X11/Xft/Xft.h:52: parse error before "_XftFTlibrary"
/usr/X11R6/include/X11/Xft/Xft.h:52: warning: type defaults to `int' in 
declaration of `_XftFTlibrary'
/usr/X11R6/include/X11/Xft/Xft.h:52: warning: data definition has no type or 
storage class
/usr/X11R6/include/X11/Xft/Xft.h:86: parse error before "FT_UInt"
/usr/X11R6/include/X11/Xft/Xft.h:86: warning: no semicolon at end of struct 
or union
/usr/X11R6/include/X11/Xft/Xft.h:89: parse error before '}' token
/usr/X11R6/include/X11/Xft/Xft.h:89: warning: type defaults to `int' in 
declaration of `XftGlyphSpec'
/usr/X11R6/include/X11/Xft/Xft.h:89: warning: data definition has no type or 
storage class
/usr/X11R6/include/X11/Xft/Xft.h:93: parse error before "FT_UInt"
/usr/X11R6/include/X11/Xft/Xft.h:93: warning: no semicolon at end of struct 
or union
/usr/X11R6/include/X11/Xft/Xft.h:96: parse error before '}' token
/usr/X11R6/include/X11/Xft/Xft.h:96: warning: type defaults to `int' in 
declaration of `XftGlyphFontSpec'
/usr/X11R6/include/X11/Xft/Xft.h:96: warning: data definition has no type or 
storage class
/usr/X11R6/include/X11/Xft/Xft.h:190: warning: type defaults to `int' in 
declaration of `FT_UInt'
/usr/X11R6/include/X11/Xft/Xft.h:190: parse error before '*' token
/usr/X11R6/include/X11/Xft/Xft.h:256: warning: type defaults to `int' in 
declaration of `XftGlyphSpec'
/usr/X11R6/include/X11/Xft/Xft.h:256: parse error before '*' token
/usr/X11R6/include/X11/Xft/Xft.h:262: warning: type defaults to `int' in 
declaration of `XftGlyphFontSpec'
/usr/X11R6/include/X11/Xft/Xft.h:262: parse error before '*' token
/usr/X11R6/include/X11/Xft/Xft.h:295: warning: type defaults to `int' in 
declaration of `FT_UInt'
/usr/X11R6/include/X11/Xft/Xft.h:295: parse error before '*' token
/usr/X11R6/include/X11/Xft/Xft.h:354: parse error before "XftLockFace"
/usr/X11R6/include/X11/Xft/Xft.h:354: warning: type defaults to `int' in 
declaration of `XftLockFace'
/usr/X11R6/include/X11/Xft/Xft.h:354: warning: data definition has no type 
or storage class
/usr/X11R6/include/X11/Xft/Xft.h:393: warning: type defaults to `int' in 
declaration of `FT_UInt'
/usr/X11R6/include/X11/Xft/Xft.h:393: parse error before '*' token
/usr/X11R6/include/X11/Xft/Xft.h:399: warning: type defaults to `int' in 
declaration of `FT_UInt'
/usr/X11R6/include/X11/Xft/Xft.h:399: parse error before '*' token
/usr/X11R6/include/X11/Xft/Xft.h:408: parse error before "FT_UInt"
/usr/X11R6/include/X11/Xft/Xft.h:418: parse error before "XftCharIndex"
/usr/X11R6/include/X11/Xft/Xft.h:420: warning: type defaults to `int' in 
declaration of `XftCharIndex'
/usr/X11R6/include/X11/Xft/Xft.h:420: warning: data definition has no type 
or storage class
/usr/X11R6/include/X11/Xft/Xft.h:461: warning: type defaults to `int' in 
declaration of `FT_UInt'
/usr/X11R6/include/X11/Xft/Xft.h:461: parse error before '*' token
/usr/X11R6/include/X11/Xft/Xft.h:472: warning: type defaults to `int' in 
declaration of `XftGlyphSpec'
/usr/X11R6/include/X11/Xft/Xft.h:472: parse error before '*' token
/usr/X11R6/include/X11/Xft/Xft.h:493: warning: type defaults to `int' in 
declaration of `XftGlyphFontSpec'
/usr/X11R6/include/X11/Xft/Xft.h:493: parse error before '*' token
make[4]: *** [gdkasync.lo] Error 1
make[4]: Leaving directory 
`/home/falling/adata/downloads/video/gimp/v2.0/deps/gtk+-2.4.0/gdk/x11'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory 
`/home/falling/adata/downloads/video/gimp/v2.0/deps/gtk+-2.4.0/gdk'
make[2]: *** [all] Error 2
make[2]: Leaving directory 
`/home/falling/adata/downloads/video/gimp/v2.0/deps/gtk+-2.4.0/gdk'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory 
`/home/falling/adata/downloads/video/gimp/v2.0/deps/gtk+-2.4.0'
make: *** [all] Error 2


Any ideas about how to fix this?

Thanks,
Anthony
http://nodivisions.com/