[CMake] Building on Windows, with NMake, without Unicode Support

[Stewart, Robert]

Bill Hoffman wrote:
> On 8/30/2013 2:57 PM, Stewart, Robert wrote:
> > I can't figure out how to get CMake to build my code with
> > setting -D_UNICODE and -DUNICODE.  I don't want those
> > manifest constants set, but they appear in the generated
> > DependInfo.cmake files when generating code for NMake
> > Makefiles:
>
> I just did a git grep in the cmake source tree, and I don't
> think UNICODE is being defined by CMake.  Is your project
> open source?  Can you grep in your source tree for UNICODE?

I had searched before, but I missed a directory, for part of the
build environment, that I picked up from someone else.  That
code was setting it before mine.  Sorry for the noise.

The argument reordering remains an issue.  The following commands:

   add_definitions(-DUNICODE)
   add_definitions(-UUNICODE)

should produce the following on the command line:

   -DUNICODE -UUNICODE

Instead, I see the following:

   -UUNICODE -DUNICODE

That's wrong.  CMake should honor the order in which the
definitions are set, at least when order matters.


_____
Rob Stewart
Software Engineer
Dev Tools & Components
Susquehanna International Group, LLP

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