Re: [openvrml-develop] openvrml in EPEL.

[Braden M. <br...@en...>]

On 9/10/10 5:21 PM, Steve Traylen wrote:
> Hi Braden,
> 
> I gave the 0.16.7 version a go.
> 
> openvrml/vrml97node.cpp:5650: warning: missing braces around
> initializer for 'openvrml::node_interface [14]'
> openvrml/vrml97node.cpp: In function
> 'void<unnamed>::openvrml_png_info_callback(png_struct*, png_info*)':
> openvrml/vrml97node.cpp:6435: error: 'MOZ_PNG_get_progressive_ptr' was
> not declared in this scope
> openvrml/vrml97node.cpp:6443: error: 'MOZ_PNG_get_image_w' was not
> declared in this scope
> openvrml/vrml97node.cpp:6444: error: 'MOZ_PNG_get_image_h' was not
> declared in this scope

Since those strings don't occur in OpenVRML's source, I can speculate
that you've managed to include some Mozilla header that has #defined the
conventional libpng function names to something else.  Yet, this error
message suggests that a header that defines these Mozilla-modified
functions is *not* in the include chain.

My advice would be to try to avoid this Mozilla variant of libpng
altogether.  But if for some reason you can't, then I guess you need to
figure out how to ensure these preprocessor macros get applied consistently.

-- 
Braden McDaniel <br...@en...>