tpaviot/oce — comment on commit f6b858bd31f819e979d199f2bf06cf954b14ac8e
File:  line 0
By davyw:

It seems this is due to the define __STDC__, if this flag is defined ltoa is not defined in stdlib.h.
Same for the abs macro in commit 7edcb2744ac6c0430727aabcd6ffbb1fa0211893.
I will check where and why __STDC__ flag is defined in cmake scripts.