[gdal-dev] inflateCopy required?

Frank Warmerdam warmerdam at pobox.com
Fri Sep 5 17:29:37 EDT 2008

Brent Fraser wrote:
> 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?


Normally I think the internal copy of zlib (gdal/frmts/zlib) should
provide that function.  Is it possible you are building in an unconventional
fashion or are using an external zlib of a different version?

Best regards,
I set the clouds in motion - turn up   | Frank Warmerdam, warmerdam at pobox.com
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush    | Geospatial Programmer for Rent

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