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January 2009
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2009.01.22 16:23 "Re: libtiff 4.0.0beta3", by Edward Lam
Looks like I spoke too soon. I had previously only built libtiff with my custom build process and did not go through the usual nmake. I did a pass using the canonical build instructions for MSVC and got some additional warnings similar to: tif_lzw.c(389) : warning C4244: '+=' : conversion from 'tmsize_t' to 'long', possible loss of data tif_lzw.c(606) : warning C4244: '+=' : conversion from 'tmsize_t' to 'long', possible loss of data tif_lzw.c(715) : warning C4244: '=' : conversion from 'tmsize_t' to 'long', possible loss of data As for the tools, tiffcrop fails to compile on Windows. stdint.h is not available on Windows. I only took a quick look and I'm not sure if it's necessary? Here is the patch that I did to get it to compile on Windows: ============================================================ --- tiffcrop.c 2009-01-11 15:04:22.000000000 -0500 +++ ../../tiff-4.0.0beta3.new/tools/tiffcrop.c 2009-01-22 11:17:55.670500000 -0 500 @@ -117,7 +117,9 @@ #include <stdio.h> #include <stdlib.h> #include <string.h> +#if !defined(__WIN32__) && !defined(_MSC_VER) #include <stdint.h> +#endif #include <math.h> #include <ctype.h> #include <limits.h> @@ -130,6 +132,7 @@ #ifndef HAVE_GETOPT extern int getopt(int, char**, char*); +extern int optind; #endif #include "tiffio.h" ============================================================= Regards, -Edward Edward Lam wrote: > Hi Frank, > > I justed tested this with a build on WinXP x64. Things seem to work fine > with my own narrow regression tests. > > The only warning I got while compiling was: > > tif_dirinfo.c(508) : warning C4133: 'function' : incompatible types - > from 'size_t *' to 'unsigned int *' > > Regards, > -Edward > > Frank Warmerdam wrote: >> Folks, >> >> With Bob's help I have uploaded a snapshot of CVS head which I have >> dubbed libtiff 4.0.0 beta3. >> >> http://download.osgeo.org/libtiff/tiff-4.0.0beta3.tar.gz >> http://download.osgeo.org/libtiff/tiff-4.0.0beta3.zip >> >> I would appreciate folks trying this out and reporting outstanding issues >> via bugzilla. Ideally I'd like to prepare a libtiff 4.0.0 release candidate >> within the next month. >> >> Best regards, > > _______________________________________________ > Tiff mailing list: Tiff@lists.maptools.org > http://lists.maptools.org/mailman/listinfo/tiff > http://www.remotesensing.org/libtiff/