[CMake] SET_SOURCE_FILES_PROPERTIES(foo.c PROPERTIES LANGUAGE CXX) vs foo.cpp

[Mathieu Malaterre]

just for reference I have added a test case for this issue here:

http://gdcm.svn.sourceforge.net/viewvc/gdcm/Sandbox/CMakeBug/1/

replicated with cmake 2.4.5 and cmake CVS

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SET_SOURCE_FILES_PROPERTIES(foo.c PROPERTIES LANGUAGE CXX)
ADD_LIBRARY(foo SHARED foo.c)

CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/foo.c
${CMAKE_CURRENT_BINARY_DIR}/foo2.cpp COPYONLY)
ADD_LIBRARY(foo2 SHARED ${CMAKE_CURRENT_BINARY_DIR}/foo2.cpp)
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Howto retrieve:

 svn co https://gdcm.svn.sourceforge.net/svnroot/gdcm/Sandbox/CMakeBug/1

should it be entered in the bug tracker ?
-- 
Mathieu