Error in FLTK1.2 autoconf

[alex]

I downloaded from the CVS of FLTK1.2 and the follow error message came
up

checking X11/Xft/Xft.h usability... no
checking X11/Xft/Xft.h presence... yes
configure: WARNING: X11/Xft/Xft.h: present but cannot be compiled
configure: WARNING: X11/Xft/Xft.h: check for missing prerequisite
headers?
configure: WARNING: X11/Xft/Xft.h: proceeding with the preprocessor's
result
configure: WARNING:     ## ------------------------------------ ##
configure: WARNING:     ## Report this to address@hidden ##
configure: WARNING:     ## ------------------------------------ ##
checking for X11/Xft/Xft.h... yes

The build of the FLTK1.2 was unsuccessfull. I am using Fedora core 1
2.4.22-1.2188.nptl kernel.

My XFree86 is 4.3.0-55

Please let me know if you need more information


Thanks