Re: Problem to compile Opal

[Fred Kiefer]

Should be fixed in svn. I just took over the code from GNUstep gui.


> Am 18.01.2017 um 17:45 schrieb Ivan Vučica <ivan@vucica.net>:
> 
> Assuming it's this file (you didn't specify):
> http://svn.gna.org/svn/gnustep/libs/opal/trunk/Source/OpalGraphics/image/OPImageCodecPNG.m
> 
> You didn't specify a version of libpng either.
> 
> It's a red herring that it's an unavailable function. This looks like it's a 
> macro; here's from pngconf.h.
>   456 #define png_sizeof(x) (sizeof (x))
> 
> We should either replace it with a sizeof() or make sure to include the 
> correct header.
> 
> On Wed, Jan 18, 2017 at 7:14 AM, Germán Arias <germanandre@gmx.es> wrote:
> Hi, I'm trying to compile Opal at FreeBSD 11, but when link I get the
> error "Undefined reference to 'png_sizeof' at libpng". I suppose this
> is not available in recent version of libpng.
> 
> Germán