Azat Khuzhin 66a4eb0c3a Check for WNOWAIT in waitpid() in runtime (not in cmake/configure)
Because checking in cmake breaks cross-compiling.

Introduced-in: 43eb56c7c738e3642f0981e3dd6ab9e082eec798.
Fixes: #482
Fixes: #462
Refs: #475

v2: use waitid() with WNOWAIT
v3: use WNOWAIT only if it available in waitpid(), because not all netbsd
    supports it
2017-03-08 13:31:55 +03:00
..
2016-03-11 01:28:43 +03:00