[CMake] Re: [cmake 2.5 CVS] CMAKE_${LANG}_FLAGS is initialized with space

[Rodolfo Lima]

David Cole escreveu:
> What about:
> MESSAGE("X${CMAKE_CXX_FLAGS}X")

Same thing.

> There is nothing in CMAKE_CXX_FLAGS -- it's just the behavior of MESSAGE
> when you pass it a list instead of a single string...

I think there is... another proof:

if(${CMAKE_CXX_FLAGS} STREQUAL " ")
    MESSAGE("equal!")
else(${CMAKE_CXX_FLAGS} STREQUAL " ")
    MESSAGE("not equal!")
endif(${CMAKE_CXX_FLAGS} STREQUAL " ")

This returns "equal!" in my system...