2020.01.18 16:34 "Re: [Tiff] Warnings while building tools", by Miguel Medalha

I built libtiff 4.10 on Windows using Microsoft's Visual Studio nmake.

This is probably the issue :-)

Ok, but I still need the tools in Windows :-)

I encountered a small glitch with the tiffset tool, which wouldn't build, complaining that 'strtoll' was undefined. After some web search I solved this by replacing 'strtoll' with '_strtoi64' in 'tiffset.c'. After this, all went well.

Maybe, but probably not really ok. Types have to be gotten right.

I found an explicit recommendation to use '_strtoi64' in place of 'strtoll'. The tool builds OK and seems to work correctly.

You didn't explain if you are using i386 or x86_64 mode, what version of windows, or what version of Visual Studio.

That's true, my bad. This happens in x86_64 mode, with Windows 7 and 10, with Visual Studio 12. If I remember well, I did already try VS 14 and 15 with the same results.

I don't use Windows, so I won't be able to help you further, but the above hints, if you understand C and autoconf, should help.

I wouldn't use it either, if I could, but the kind of work I do demands it. The tools I need to use aren't available for other platforms.