2017.10.10 12:22 "Re: [Tiff] Problem using libtiff in debug mode with visual studio 2010", by Even Rouault

On mardi 10 octobre 2017 12:07:49 CEST Emmanuel Cosnard wrote:

I finally managed to build and install the latesr version of libtiff on visual studio 2010, but I still have exactly the same mistake in debug when I do a TIFFopen in debug mode.

What I did to build libtiff is to use the command prompt of visual studio 2010, and executed the following command lines in the libtiff directory:

nmake /f makefile.vc clean

nmake /f makefile.vc DEBUG=1

Do you know if there is something I am doing wrong here?

I don't see anything in nmake.opt that would react on a DEBUG=1 option

But you probably need to replace

OPTFLAGS = /Ox /MD /EHsc /W3 /D_CRT_SECURE_NO_DEPRECATE

by

OPTFLAGS = /MDd /EHsc /W3 /D_CRT_SECURE_NO_DEPRECATE

The critical change is /MD to /MDd to use the debug C runtime.

Even

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