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September 2007
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2007.09.12 13:04 "Re: SIZEOF_UNSIGNED_LONG", by Edward Lam
Ooops, sorry, I didn't mean to send that. Here's what I really meant to comment on. > I wonder if we should either: > o Require that SIZEOF_UNSIGNED_LONG be explicitly 8 or 4, and if it is not > defined we #error to stop the build. What about just erroring if it's not defined? ie. #ifndef SIZEOF_UNSIGNED_LONG #error SIZEOF_UNSIGED_LONG needs to be defined #endif -Edward Edward Lam wrote: > Frank Warmerdam wrote: >> libtiff now (I'm not clear on how recent this is) checks >> SIZEOF_UNSIGNED_LONG in tif_fax3.c and has an alternate form >> of the FILL() macro for 64bit systems. This introduced a bug in >> GDAL which didn't declare the SIZEOF_UNSIGNED_LONG macro when doing >> "libtiff internal" builds on 64bit systems. > > Er, what happened to the SIZEOF_LONG macro? I'm still using 3.7.0 though. > > -Edward >