[gdal-dev] inflateCopy required?

Even Rouault even.rouault at mines-paris.org
Fri Sep 5 17:27:51 EDT 2008


I'm not clear why it doesn't work for you. Yes, zlib is needed. But the 
internal copy in GDAL has this symbol. (Building works on Windows GDAL 
slavebots working).

Maybe you're linking against an old external zlib that doesn't export this 
symbol ? If that's the case, could you give its version ?

Le Friday 05 September 2008 23:17:34 Brent Fraser, vous avez écrit :
> I just did a checkout and build of GDAL, and got the following:
>    Creating library gdal_i.lib and object gdal_i.exp
> cpl_vsil_gzip.obj : error LNK2019: unresolved external symbol _inflateCopy
> referenced in function "public: class VSIGZipHandle * __thiscall
> VSIGZipHandle::Duplicate(void)" (?Duplicate at VSIGZipHandle@@QAEPAV1 at XZ)
> gdal16dev.dll : fatal error LNK1120: 1 unresolved externals
> Where can I find the "inflateCopy " function? Zlib?  Should nmake.opt be
> updated to include a definition to Zlib?
> Thanks!
> Brent
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