===>  License APACHE20 GPLv2 accepted by the user
===>   rocksdb-0cipiertest_1 depends on file: /usr/local/sbin/pkg - found
===> Fetching all distfiles required by rocksdb-0cipiertest_1 for building
===>  Extracting for rocksdb-0cipiertest_1
=> SHA256 Checksum OK for facebook-rocksdb-rocksdb-0cipiertest_GH0.tar.gz.
===>  Patching for rocksdb-0cipiertest_1
===>   rocksdb-0cipiertest_1 depends on executable: bash - found
===>   rocksdb-0cipiertest_1 depends on executable: gmake - found
===>   rocksdb-0cipiertest_1 depends on shared library: libgflags.so - found (/usr/local/lib/libgflags.so)
===>   rocksdb-0cipiertest_1 depends on shared library: libsnappy.so - found (/usr/local/lib/libsnappy.so)
===>   rocksdb-0cipiertest_1 depends on shared library: liblz4.so - found (/usr/local/lib/liblz4.so)
===>  Configuring for rocksdb-0cipiertest_1
===>  Script "build_tools/build_detect_platform" failed unexpectedly.
Please report the problem to sunpoet@FreeBSD.org [maintainer] and attach the
"/wrkdirs/rocksdb-0cipiertest-port/work/rocksdb-rocksdb-0cipiertest/config.log"
including the output of the failure of your make command. Also, it might be
a good idea to provide an overview of all packages installed on your system
(e.g. a /usr/local/sbin/pkg-static info -g -Ea).
*** Error code 1

Stop.
make: stopped in /rocksdb-0cipiertest-port
1