[CMake] Include paths not being searched?

[David Doria]

On Wed, Mar 17, 2010 at 11:36 AM, Bill Hoffman <bill.hoffman at kitware.com> wrote:
> Michael Wild wrote:
>
>> Yes, that would be the problem. CMake assumes that .c is a C file, not
>> C++.
>>
>> To override this:
>>
>> set(SRCS src1.c src2.c src3.c)
>> add_executable(super ${SRCS})
>> set_source_files_properties(${SRCS} PROPERTIES
>>  LANGUAGE CXX)
>>
>> To set this globally, you can override the CMAKE_C_SOURCE_FILE_EXTENSIONS
>> and CMAKE_CXX_SOURCE_FILE_EXTENSIONS variables, e.g.
>>
>> # never compile C (unless explicitly specified with the LANGUAGE property)
>> set(CMAKE_C_SOURCE_FILE_EXTENSIONS)
>> # consider .c files to be C++
>> list(APPEND CMAKE_CXX_SOURCE_FILE_EXTENSIONS c)

Awesome, set_source_files_properties did the trick.

Thanks all!

David