[CMake] compile flags per configuration in 3.2?

[Parag Chandra]

In that case, you may want to play around with COMPILE_OPTIONS, which is target-specific, and generator expressions:

http://www.cmake.org/cmake/help/v3.1/prop_tgt/COMPILE_OPTIONS.html
http://www.cmake.org/cmake/help/v3.1/manual/cmake-generator-expressions.7.html#manual:cmake-generator-expressions(7)

One of the generator expressions available to you is the current configuration, so you may be able to conditionally add specific flags for each configuration.


Parag Chandra
Senior Software Engineer, Mobile Team
Mobile: +1.919.824.1410

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From: "Dr. Sören Textor" <soeren.textor at ditec-gmbh.de<mailto:soeren.textor at ditec-gmbh.de>>
Organization: DiTEC GmbH
Date: Monday, March 23, 2015 at 9:11 AM
To: "cmake at cmake.org<mailto:cmake at cmake.org>" <cmake at cmake.org<mailto:cmake at cmake.org>>
Subject: Re: [CMake] compile flags per configuration in 3.2?

No, you are dealing with the global flag.

But that's not the way I want to go, because I have several targets and need serveral compile flags for each target

Am 23.03.2015 um 14:03 schrieb Parag Chandra:
Have you looked at CMAKE_<LANG>_FLAGS_<CONFIG>, e.g.

http://www.cmake.org/cmake/help/v3.1/variable/CMAKE_LANG_FLAGS_DEBUG.html

I've been using these for exactly the purpose you describe.




Parag Chandra
Senior Software Engineer, Mobile Team
Mobile: +1.919.824.1410

[https://www.ionicsecurity.com/IonicSigHz.png]<https://ionic.com>

Ionic Security Inc.
1170 Peachtree St. NE STE 400, Atlanta, GA 30309











From: "Dr. Sören Textor" <soeren.textor at ditec-gmbh.de<mailto:soeren.textor at ditec-gmbh.de>>
Organization: DiTEC GmbH
Date: Monday, March 23, 2015 at 8:39 AM
To: "cmake at cmake.org<mailto:cmake at cmake.org>" <cmake at cmake.org<mailto:cmake at cmake.org>>
Subject: [CMake] compile flags per configuration in 3.2?

Hello
Since cmake 2.0 I would like to have the possibilty to add compile flags for certain configurations.

For linker flags it runs very well with set_targer_properties and LINK_FLAGS_<CONFIG>. But that doesn't wokr for the compile flags.

Exits a possibility in 3.2 meanwhile?

Best regards,
SirAnn



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