I would like to use precompilation directive such NO_OPENGL
Is there a way to use it with this command line ?
cmake -DCMAKE_BUILD_TYPE=Debug
or must i use something like:
cmake -DCMAKE_BUILD_TYPE=Debug -DWITH_OPENGL=0
with an if statement:
if(NOT WITH_OPENGL)
ADD_DEFINITIONS(-DNO_OPENGL)
endif
I would like to use a conditional linking, on our clusters there's no
X11, no Opengl ...
How to make a conditional linking, for example if NO_OPENGL
TARGET_LINK_LIBRARIES(MyExe
A
B
C)
else
TARGET_LINK_LIBRARIES(MyExe
A
B
C
GL
GLU
GLUT)
What is the best and properly way to do that ?
Thank you for your anwsers.
Thank you.
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