Support NetBsd and OpenIndiana #1553

Job	Run time
cppcheck	2m 6s
code formatting check	22s
min features with gcc	2m 34s
min features with g++	3m 7s
min features with clang	2m 28s
max features with gcc	3m 17s
max features with g++	3m 5s
max features with clang	3m 32s
max features with gcc and DEBUG	3m 27s
max features with gcc for 32-bit arch (legacy OS)	1m 50s
max features with g++ for 32-bit arch (legacy OS)	1m 38s
max features with clang for 32-bit arch (legacy OS)	1m 34s
	29m 0s

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