gluUnProject not working in simulator.

[SamuraiDave]

I've installed both for iPhone OS and simulator, but when compiling
for the simulator I get a linker error:

Linking /Users/macmini/Desktop/iPhone/GLUTest/build/Release-
iphonesimulator/GLUTest.app/GLUTest - (1 error)
"_gluUnProject", referenced from:
#import "glu.h"

I installed to the developer directory by following the instructions
under the post here titled 'instructions'. Under 'all project
settings' I also added the header and library search paths, and the
compiler flag -IGLU.

Any help or insights would be really appreciated.

Cheers!

[Christopher Stawarz]

Hi,

I haven't built or used iGLU for a very long time, so I expect it needs some updating to work with the latest iPhone SDK. However, one obvious problem with the instructions post you mentioned is that, as of Xcode 3.2, you need to use SDK_DIR in the header and library search paths, rather than SDKROOT. I don't know if that will solve your problem, but it's worth a shot.

Cheers,
Chris

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