rebar.config

{erl_first_files, []}.
{erl_opts,[fail_on_warning]}.
{erlydtl_opts, []}.
{cover_enabled, true}.
{target, "rel"}.
{app_bin, []}.
{deps_dir, ["deps"]}.
{deps, [
  %% {dep, ".*", {git, "https://github.com/xxx/dep.git", "HEAD"}}
]}.
{sub_dirs,
 ["apps/erlang_port_example",
  "rel"
 ]}.
{edoc_opts, [{doclet, edown_doclet}]}.
{sub_dirs, []}.
{eunit_opts, [verbose]}.
{eunit_compile_opts, [{i, "../"}]}.

{port_sources, ["c_src/*.c"]}.
{port_env, [
    {"CFLAGS", "$CFLAGS -v"},
    {".*", "LDFLAGS", "$LDFLAGS"} % for now any OS, we can introduce OS checking later on
]}.