From 21312c79aa1c1c319f2b1859184a5ef3126c7ac9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pawe=C5=82=20Chmielowski?= <pchmielowski@process-one.net>
Date: Tue, 26 May 2020 11:01:22 +0200
Subject: [PATCH] Modify ERL_LDFLAGS of deps when compiling on R23 on rebar2

Newer version removed erl_interface, and default rebar2 ERL_LDFLAGS will
try to link it, this change should pass correct flags to compiler.
---
 rebar.config | 1 +
 1 file changed, 1 insertion(+)

diff --git a/rebar.config b/rebar.config
index ae7659bf0..ca640916b 100644
--- a/rebar.config
+++ b/rebar.config
@@ -151,6 +151,7 @@
 {recursive_cmds, ['configure-deps']}.
 
 {overrides, [
+  {if_not_rebar3, {if_version_above, "22", {add, [{port_env, [{"ERL_LDFLAGS", " -L$ERL_EI_LIBDIR -lei"}]}]}}},
   {del, [{erl_opts, [warnings_as_errors]}]}]}.
 
 {post_hook_configure, [{"fast_tls", []},