compilation failed of opencv 3.4.1
Hello guys.
I've tried to install the package with opencv dependency on my gentoo but the compilation of opencv failed I am trying to understand, is there any missing dependency analyzing logs or ..... anything else but I see no glue to stare my eye at it.
I uploaded compilation log here https://pastebin.com/uhyJm89i
Could you please help me to understand what's wrong with compilation ?
could you put your logs here, not on a pastebin, where it will expire ?
see line 402, it found a preinstalled protobuf (which seems to be out of date)
try to change
-DBUILD_PROTOBUF=ON
in your cmake flags, so it uses the supplied 3rdparty protobuf code instead (then cleanup, and build from scratch)