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Bug 1248 - GLhandleARB double symbol definition on Mac OSX Lion
Summary: GLhandleARB double symbol definition on Mac OSX Lion
Status: RESOLVED FIXED
Alias: None
Product: SDL
Classification: Unclassified
Component: video (show other bugs)
Version: 2.0.0
Hardware: x86_64 Mac OS X (All)
: P2 normal
Assignee: Ryan C. Gordon
QA Contact: Sam Lantinga
URL:
Keywords:
: 1255 (view as bug list)
Depends on:
Blocks:
 
Reported: 2011-07-20 12:48 UTC by Joé Dupuis
Modified: 2011-08-21 10:19 UTC (History)
2 users (show)

See Also:

Attachments
Mercurial bundle for the GLhandleARB double symbol definition (7.14 MB, application/octet-stream)
2011-07-20 12:48 UTC, Joé Dupuis 		Details
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Description Joé Dupuis 2011-07-20 12:48:33 UTC 
Created attachment 650 [details]
Mercurial bundle for the GLhandleARB double symbol definition

SDL 1.3 is not building on Mac OSX 10.7  because there is a double symbol definition of GLhandleARB in SDL_OpenGL.h (from the include folder).

It looks like GLhandleARB is always defined on Lion regardless of whether GL_ARB_shader_objects is defined or not (in glext.h or gltype.h depending on the case). So I striped out with preprocessor (on OSX 10.7 and later only) the GLhandleARB declaration in SDL_OpenGL.h and included the new required opengl header file. 

I am not sure if it was the right thing to do, but in case it was, I attached my patch as a mercurial bundle to this bug report.

I hope it helped!
Comment 1 Joé Dupuis 2011-07-29 10:59:28 UTC 
*** Bug 1255 has been marked as a duplicate of this bug. ***
Comment 2 Ryan C. Gordon 2011-08-21 10:19:49 UTC 
This was fixed in hg changeset 68eb59d8baed.

Thanks!

--ryan.