[CMake] How to set path to library header files?

[Angeliki Chrysochou]

Hi Bill,

He wrote

"Note also that prog.cpp includes this header via #include "myfunc.h"."

in his first email, so I thought he wants to include it directly.

Cheers!
Angeliki



On Tue, Dec 2, 2014 at 8:09 PM, Bill Hoffman <bill.hoffman at kitware.com>
wrote:

> On 12/2/2014 1:33 PM, Angeliki Chrysochou wrote:
>
>>
>> you should add in ./src/prog/CMakeLists.txt in include_directories the
>> correct path to myfunc.h. Assuming CMAKE_SOURCE_DIR is "." (this is
>> where your top level CMakeLists.txt is located):
>>
>> include_directories(${CMAKE_SOURCE_DIR}/src/mylib)
>>
> I don't think that will work.  Two reasons:
>
> CMAKE_SOURCE_DIR is the top level source directory for the project, not
> the current one.  Also, he wants to include the file like this:
>
> #include "mylib/myfunc.h"
>
> So, the include needs to go to src  and not src/mylib.
>
> -Bill
>
>
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