> I have compiled fltk-1.3.x-r6985, and run the test program in 
> my arm-board,
> but I found that the font display is abnormal, between each 
> letter it has a empty rectangle. Why?

Don't know why - what input text did you use? 

If your input text is in UTF-16 you might possibly get the effect you
describe. Fltk-1.3 (and fltk-2) expect input text to be in UTF-8 format.

I have used fltk-1.3 to display UTF-8 text in a number of language
ranges very successfully (including CJK languages) and without seeing
the effect you describe.

Can you post (somewhere) a sample of the text you are attempting to
display, so we can test it on a variety of different hosts to see what
happens?

> My configure option is as follows:
> 
> ./configure --with-x --host=arm-linux --enable-shared 
> --enable-xft --disable-xdbe --enable-x11multithread 
> --x-includes=/usr/local/arm/3.4.6/arm-linux/usr/X11R6/include 
> --x-libraries=/usr/local/arm/3.4.6/arm-linux/usr/X11R6/lib/ 
> --disable-xinerama --disable-gl 
> --prefix=/usr/local/arm/3.4.6/arm-linux/usr 
> CFLAGS="-I/usr/local/arm/3.4.6/arm-linux/include  
> -I/usr/local/arm/3.4.6/arm-linux/usr/include" 
> CXXFLAGS="-I/usr/local/arm/3.4.6/arm-linux/include -I 
> /usr/local/arm/3.4.6/arm-linux/usr/include" 
> LDFLAGS="-L/usr/local/arm/3.4.6/arm-linux/include 
> -L/usr/local/arm/3.4.6/arm-linux/usr/lib"

OK - but note that the fltk configure script is not cross-compilation
aware, so I am guessing that you are actually building this *on* an arm
host, with arm as the target? 

For the arm work I have done I have built my software on an x86 host
cross-compiling for the arm target and that seems to be OK *but* I did
not use the configure script - rather I hand edited "config.h" and
"makeinclude" myself to set the cross-compilation options correctly.

-- 
Ian


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