Visual C++ expects different MSVC CRT options for Debug and Release builds and current Makefile.nmake builds only libraries for Release configurations. I realize that it's generated from tools/gen_nmake.mk and I didn't look into how it is plugged in for a PR, but if you are interested in a patch, in general, here's one for Makefile.nmake:
Visual C++ expects different MSVC CRT options for Debug and Release builds and current
Makefile.nmakebuilds only libraries for Release configurations. I realize that it's generated fromtools/gen_nmake.mkand I didn't look into how it is plugged in for a PR, but if you are interested in a patch, in general, here's one forMakefile.nmake:https://github.com/StoneStepsInc/isa-lib-crypto-nuget/blob/master/patches/01-nmake-debug-release.patch
With this patch, one can build Debug/Release libraries like this: