Glad: fatal error: typedef redefinition with different types on OSX

Thanks, I will have to look into this and why these types already exist...

Ran into this issue as well, any updates on this?

Trying to look into this issue this weekend, hopefully I can find a way to reproduce it without having access to an OSX instance (I assume just getting the OSX headers is enough).

Cheers :)

The fix looks like this:

#if defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__) && (__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ > 1060)
typedef long GLintptr;
#else
typedef ptrdiff_t GLintptr;
#endif
#if defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__) && (__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ > 1060)
typedef long GLsizeiptr;
#else
typedef ptrdiff_t GLsizeiptr;
#endif
typedef int64_t GLint64;
typedef uint64_t GLuint64;
#if defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__) && (__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ > 1060)
typedef long GLintptrARB;
#else
typedef ptrdiff_t GLintptrARB;
#endif
#if defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__) && (__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ > 1060)
typedef long GLsizeiptrARB;
#else
typedef ptrdiff_t GLsizeiptrARB;
#endif

OSX Versions > 10.6 (starting with 10.7) only have 64 bit support, unfortunately I cannot test this on an OSX device, please report back if it actually works as intended.

After that I will release a new version and update the online generator.

I put those changes in glad.h. Works for me.

Awesome, thanks!