[CMake] Compile only, no link

[jean-daniel.michaud at uk.bnpparibas.com]

Hello,

  I'd like to know if it's possible to create a project, add source files
to it, make those sources compile to objects, but do not create any
executable or library.
  Something like:

PROJECT(someproject)
ADD_SOURCE_FILE(this.cpp that.cpp)
# define some c flags here
COMPILE_SOURCE

  And after the make, I would end up with this.o and that.o, but no
executable.
  I can't use custom command, because, I'd like the CMakeFiles to produce
some proper IDE project files, with the source files in it.
  Can't find anything in the mailing list or doc to do this trivial thing.

  Thanks for your help.

JDl



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