Keeping debug and release make builds separately in difference directories in ROS workspace

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Hi, Normally, in make build system, we maintain debug and release make files separately in difference directory such as build/debug and build/release. Accordingly, we also keep the output files depending on the build type in separate directories such as out/debug and out/release. I wonder if this is possible in ROS workspace. I am worried because this doesn't comply with the ROS build convention, this may have any potential of problems later.