Improve portability #1702

Job	Run time
code formatting check	18s
cppcheck	17m 52s
min features with gcc	2m 42s
min features with g++	2m 11s
min features with clang	2m 26s
max features with gcc	3m 12s
max features with g++	2m 23s
max features with clang	3m 37s
max features with gcc and DEBUG	2m 26s
max features with gcc for 32-bit arch (legacy OS)	1m 49s
max features with g++ for 32-bit arch (legacy OS)	1m 22s
max features with clang for 32-bit arch (legacy OS)	1m 38s
	41m 56s

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