===>  License LGPL20 accepted by the user
===>   ocaml-camlp4-0cipiertest_1 depends on file: /usr/local/sbin/pkg - found
===> Fetching all distfiles required by ocaml-camlp4-0cipiertest_1 for building
===>  Extracting for ocaml-camlp4-0cipiertest_1
=> SHA256 Checksum OK for ocaml-camlp4-0cipiertest_GH0.tar.gz.
===>   ocaml-camlp4-0cipiertest_1 depends on file: /usr/local/bin/ocamlc - found
===>  Patching for ocaml-camlp4-0cipiertest_1
===>   ocaml-camlp4-0cipiertest_1 depends on file: /usr/local/bin/ocamlc - found
===>   ocaml-camlp4-0cipiertest_1 depends on file: /usr/local/bin/ocamlc - found
===>   ocaml-camlp4-0cipiertest_1 depends on executable: gmake - found
===>  Configuring for ocaml-camlp4-0cipiertest_1
This version of Camlp4 is for OCaml 4.07 but you are using OCaml 4.02.3.
If building Camlp4 directly from git, use the 4.02 branch.
===>  Script "configure" failed unexpectedly.
Please report the problem to michipili@gmail.com [maintainer] and attach the
"/wrkdirs/camlp4-0cipiertest-port/work/camlp4-0cipiertest/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 /camlp4-0cipiertest-port
1