| Summary: | GLhandleARB redefined in gltypes.h on osx | ||
|---|---|---|---|
| Product: | [JogAmp] Jocl | Reporter: | Jeffrey Kuhn <drjrkuhn> |
| Component: | opencl | Assignee: | Wade Walker <wwalker3> |
| Status: | RESOLVED FIXED | ||
| Severity: | major | CC: | sgothel, wwalker3 |
| Priority: | --- | ||
| Version: | 2.3.2 | ||
| Hardware: | pc_x86_64 | ||
| OS: | macosx | ||
| Type: | DEFECT | SCM Refs: | |
| Workaround: | --- | ||
| Attachments: | Patch file for /jocl/make/stub_includes/GL3/gl3.h | ||
Sounds good, I'll check into why this doesn't work on Yosemite. We do nightly builds for Mac, but I think it's using a slightly older version of the OS, so maybe this recently changed. Confirmed this bug on Mac OS X 10.10.4 with the latest JOCL code compiled under Java 1.8.0_45. It looks like others have run into this problem as well (e.g. GLEW, described at http://sourceforge.net/p/glew/bugs/206/). Checking to see if Jeff's proposed solution will work on older versions of OS X. OK, it looks like Khronos fixed it just the way Jeff suggested: https://www.khronos.org/bugzilla/show_bug.cgi?id=762 After Atlassian reported it to them: https://bitbucket.org/alfonse/glloadgen/issue/33/mac-compilation-error So I'll add the same text that you see in https://www.opengl.org/registry/api/GL/glext.h: #ifdef __APPLE__ typedef void *GLhandleARB; #else typedef unsigned int GLhandleARB; #endif Resolved in commit 5a5a23a533df0ec5f47f94a7bda901e703b25040 |
Created attachment 701 [details] Patch file for /jocl/make/stub_includes/GL3/gl3.h OSX Version 10.10.3 (Yosemite) I tried a fresh build of JOCL on OSX and found a compiler error. The OSX Framework implementation of OpenGL changed the typedef of GLhanldeARB from 'unsigned int' to 'void *' in /System/Library/Frameworks/OpenGL.framework/Headers/gltypes.h The version in /jocl/make/stub_includes/GL3/gl3.h tries to redefine GLhandleARB to unsigned int. I suggest the following change to gl3.h (patch file attached) #ifndef GL_ARB_shader_objects /* GL types for program/shader text and shader object handles */ typedef char GLcharARB; #if defined(__APPLE__) typedef void *GLhandleARB; #else typedef unsigned int GLhandleARB; #endif #endif