Re: base / libobjc2 link issues on FreeBSD 12

[David Chisnall]

On 20/02/2020 07:19, Riccardo Mottola wrote:
> ld-elf.so.1: /System/Library/Libraries/libobjc.so.4.6: Undefined symbol
> "_ZNSt3__14cerrE"
> configure:7880: $? = 1
> configure: program exited with status 1

This looks as if something is including a C++ header that is pulling in 
iostream, specifically the libstdc++ version of iostream.  libstdc++ is 
not installed by default on FreeBSD, so I'm not sure how that's 
happening.  Do the libobjc2 tests also fail with this error?

David