I am doing some package rebuilding to get caught up before we start thinking about 2018Q3, and building cmake 3.11.4, even with MAKE_JOBS=1, is running me out of swap. Now, probably I should have more, but a RPI3 has 1G of ramp, and there's not a ton else going on on the machine. Is there anything to be done to make cmake more reasonable? I realize that the crazy situation of cmake being a critical build tool for many things, and needing not only a C++11 compiler but lots of resources is not pkgsrc's fault, but it would be nice if someone this were less painful. I recall in the past that various files triggered bad compiler memory behavior. Has anyone tried building and using clang from the NetBSD-8 system on RPI3? Given all the gcc problems with versions, I wonder if just going fully over to clang would make life a lot easier.
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