[CMake] Mix Debug and Release Flags In One Library

[sindimo at gmail.com]

Thanks Jack that's exactly what I was looking for, I am using it now and it
works perfectly!

Thanks again, I really appreciate it.

*Mohamad O. Sindi*

EXPEC Advanced Research Center

Saudi Aramco

On Tuesday, May 6, 2014, Jack Morrison <JackMorrison1 at gmail.com> wrote:

> I've overcome this by using the COMPILE_FLAGS source file property
> http://www.cmake.org/cmake/help/v2.8.11/cmake.html#prop_sf:COMPILE_FLAGS
>
> Those flags will be appended to the rest of the compiler flags, so you can
> make them override the debug flags. For instance, if your debug flags are
> "-UNDEBUG -DDEBUG -O1", you can set the COMPILE_FLAGS to "-DNDEBUG -UDEBUG
> -O3" and (in my experience with GCC and Clang) the compiler will prefer the
> latter flags.
>
> Cheers,
> Jack
>
>
> On Tue, May 6, 2014 at 8:13 AM, sindimo at gmail.com<javascript:_e(%7B%7D,'cvml','sindimo at gmail.com');>
> <sindimo at gmail.com <javascript:_e(%7B%7D,'cvml','sindimo at gmail.com');>>wrote:
>
>> Dear All,
>>
>> We currently have  a FORTRAN library we’re building with CMake (around
>> 1000 files of FORTRAN).
>>
>> ADD_LIBRARY(
>>
>> My_Fortran_Lib
>>
>> …….
>>
>> )
>>
>> For the release build we set the release compilation flags with
>> “CMAKE_Fortran_FLAGS_RELEASE” and set “CMAKE_BUILD_TYPE” to “Release” for
>> those flags to be honored.
>>
>> For the debug build we set the debug compilation flags with
>> “CMAKE_Fortran_FLAGS_DEBUG” and set “CMAKE_BUILD_TYPE” to “Debug” for those
>> flags to be honored.
>>
>> Out of those 1000 files we have a subset that we want to build always in
>> “Release” mode while the rest of the files can be built either in Debug or
>> Release depending on what “CMAKE_BUILD_TYPE” is set to.
>>
>> Is there a way to tell CMake to build a specific subset of files always
>> with Release flags even if “CMAKE_BUILD_TYPE” was Debug?
>>
>> Thank you for your help.
>>
>> *Mohamad O. Sindi*
>>
>> EXPEC Advanced Research Center
>>
>> Saudi Aramco
>>
>>
>>
>> --
>>
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