[CMake] INCLUDE_DIRECTORIES includes two directories appended together

[Brad King]

Ryan Phillips wrote:
> I am having a problem when I include INCLUDE_DIRECTORIES(${SOMEVAR})
> within my project.  The generated CFLAGS (under linux) include my
> CMAKE_SOURCE_DIR appended with my ${SOMEVAR}, ie:
> 
> SOMEVAR="/usr/include/openssl/"
> 
> upon compilation:
> -I/home/rphillips/work/project/-I/usr/include/openssl
> 
> Does anyone know what is going on?

I cannot duplicate this.  From where is the
/home/rphillips/work/project/ path coming into the include directory list?

-Brad