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

[Bill Hoffman]

Rodolfo Lima wrote:
> 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 " ")
> 
What is in your CMakeCache.txt file?

Also, does this happen with a very simple one line cmakelist.txt file?

add_library(foo.cxx)
(of course you will have to create an empty foo.cxx)

-Bill