Re: [fltk.general] fltk3 compile error

[marty moore]

Thanks, I'll try your suggestions.
Marty


> > > dXRlIGl0cyBjb250ZW50cyB0byBhbnkgb3RoZXIgcGVyc29uLgoqKioqKioqKioqKioqKioqKioq
> > > KioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKgo=
> > >
> >
> > Thanks for the reply.... but would you mind translating it? It's unreadable.
> > Marty
>
> Sigh... Sorry about that, I thought that was fixed... Technically, it's not 
> unreadable, it's just Base-64 encoded...
>
> Anyway; here's what it was meant to say (I hope!);
>
> marty moore said:
>
> > Hi all,
> > I get the following error when trying to compile fltk3:
> >
> > $make
> > === making src ===
> > Compiling fltk3png/png.c...
> > fltk3png/png.c:14:21: error: pngpriv.h: No such file or directory
> > fltk3png/png.c:17: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or
> > ‘__attribute__’ before ‘Your_png_h_is_not_version_1_5_10’
> > fltk3png/png.c:559: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or
> > ‘__attribute__’ before ‘PNGAPI’
> > fltk3png/png.c:649: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or
> > ‘__attribute__’ before ‘PNGAPI’
> > fltk3png/png.c:680: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or
> > ‘__attribute__’ before ‘PNGAPI’
> > fltk3png/png.c:687: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or
> > ‘__attribute__’ before ‘PNGAPI’
> > fltk3png/png.c:695: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or
> > ‘__attribute__’ before ‘PNGAPI’
> > fltk3png/png.c:762: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or
> > ‘__attribute__’ before ‘PNGAPI’
> > make[1]: *** [fltk3png/png.o] Error 1
> > make: *** [all] Error 1
> > marty@fltk-3.0.x-r9831$
> >
> > I'm running debian 6.5, emacs 23, and gcc 4.4.5-1.
> >
> > libpng3 and libpng12-0 are installed.
> >
> > Anyone have any ideas??
>
>
> Yes: note that fltk3 is still alpha, and is intended for experiments only at 
> this stage, so has a few rough edges.
>
> What you are hitting is STR #2833 http://www.fltk.org/str.php?L2833
>
> In summary, there is a bug in fltk3's configure mechanism such that it 
> attempts to build fltk's built-in PNG lib version, even if there is a system 
> wide one available. (The earlier fltk variants only compile the built-in PNG 
> lib if there is no system-wide one found...)
>
> However, when building the built-in PNG, the system PNG headers get found 
> first, and they are *not* compatible (too old), and Bad Things ensue.
>
> If you can be bothered, tweaking the paths in makeinclude so that the 
> "correct" set of PNG headers are found when building the local built-in PNG 
> lib will "fix" this.
>
> Or, you could try configuring with --enable-local-png as I think that might 
> help...
>
> Or, you could update your system PNG to something recent, and that should 
> help to!
>
>
>


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