[CMake] Problem with STREQUAL

[Christian Ehrlicher]

Hi,

One more small problem:

if(NOT WIN32)
    MESSAGE(STATUS "if(NOT WIN32)")
    set(tmp "test")
    if(${tmp} STREQUAL "test")
        MESSAGE(STATUS "match")
    else(${tmp} STREQUAL "test")
        MESSAGE(STATUS "no match")
    endif(${tmp} STREQUAL "test")
else(NOT WIN32)
    MESSAGE(STATUS "else(NOT WIN32)")
endif(NOT WIN32)


This works fine on non win32, but I get an error:

CMake Error: Error in cmake code at
C:/tmp/sim-trunk/CMakeLists.txt:6:
IF had incorrect arguments: ${tmp} STREQUAL "test" (Unknown arguments specified).
Current CMake stack: C:/tmp/sim-trunk/CMakeLists.txt
-- no match


When I do a SET(tmp "") before the first if, all works fine.

Don't know if this is a real bug...

Christian
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