Support NetBsd and OpenIndiana #1559

Job	Run time
code formatting check	18s
cppcheck	1m 56s
min features with gcc	3m 26s
min features with g++	3m 20s
min features with clang	3m 27s
max features with gcc	4m 37s
max features with g++	3m 11s
max features with clang	5m 30s
max features with gcc and DEBUG	3m 27s
max features with gcc for 32-bit arch (legacy OS)	2m 25s
max features with g++ for 32-bit arch (legacy OS)	2m 8s
max features with clang for 32-bit arch (legacy OS)	2m 59s
	36m 44s

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