$OpenBSD: patch-rebar_config,v 1.2 2021/05/27 08:43:50 sthen Exp $

set main module name for escript

Index: rebar.config
--- rebar.config.orig
+++ rebar.config
@@ -25,7 +25,8 @@
 {escript_name, rebar3}.
 {escript_wrappers_windows, ["cmd", "powershell"]}.
 {escript_comment, "%%Rebar3 3.15.2\n"}.
-{escript_emu_args, "%%! +sbtu +A1\n"}.
+{escript_emu_args, "%%! +sbtu +A1 -escript main rebar3\n"}.
+
 %% escript_incl_extra is for internal rebar-private use only.
 %% Do not use outside rebar. Config interface is not stable.
 {escript_incl_extra, [{"relx/priv/templates/*", "_build/default/lib/"},
