In my applications, I add this to CMakeLists.txt
# In release mode, disable some warning messages
IF(CMAKE_BUILD_TYPE MATCHES Release)
SET( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-tautological-compare" )
SET( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-parameter" )
SET( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-variable" )
ENDIF()
Then I will get warnings in Debug mode but not in Release mode.
praveen
On Tue, Jun 6, 2017 at 8:07 AM, Bruno Turcksin <[email protected]>
wrote:
> Juan Carlos
>
> On Tuesday, June 6, 2017 at 5:34:09 AM UTC-4, Juan Carlos Araujo Cabarcas
> wrote:
>>
>> The warnings come from my code, which is in developing stage!
>> In the installation I had before, [-Wunused-variable],[-Wunused-
>> parameter],[-Wunused-but-set-variable] did not show up. It's a bummer
>> that changing deal.II version will make such a difference! As I am not
>> proficient in cmake, I still think it would be useful to know how to pass
>> compiler flags by modifying CMakeLists.
>>
> cmake -DCMAKE_CXX_FLAGS="my_flags" should work.
>
> Best,
>
> Bruno
>
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