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Diffstat (limited to 'rebar.config.script')
| -rw-r--r-- | rebar.config.script | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/rebar.config.script b/rebar.config.script index 19142b9ee..d2ee31213 100644 --- a/rebar.config.script +++ b/rebar.config.script @@ -141,6 +141,15 @@ ProcessVars = fun(_F, [], Acc) -> _ -> F(F, Tail, Acc) end; + (F, [{if_have_fun, MFA, Value} | Tail], Acc) -> + {Mod, Fun, Arity} = MFA, + code:ensure_loaded(Mod), + case erlang:function_exported(Mod, Fun, Arity) of + true -> + F(F, Tail, ProcessSingleVar(F, Value, Acc)); + false -> + F(F, Tail, Acc) + end; (F, [Other1 | Tail1], Acc) -> F(F, Tail1, [F(F, Other1, []) | Acc]); (F, Val, Acc) when is_tuple(Val) -> |