From 151b818af4d01b8afd979d43d1334be423560419 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pawe=C5=82=20Chmielowski?= <pchmielowski@process-one.net>
Date: Tue, 3 Mar 2020 11:18:07 +0100
Subject: Use compilation flags used during build to compile modules in ext_mod

This fixes issue #3178
---
 rebar.config.script | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'rebar.config.script')

diff --git a/rebar.config.script b/rebar.config.script
index fee82802..c09380d7 100644
--- a/rebar.config.script
+++ b/rebar.config.script
@@ -304,12 +304,14 @@ fun(Hooks) ->
 end,
 
 ProcessErlOpt = fun(Vals) ->
-			lists:map(
+			R = lists:map(
 			  fun({i, Path}) ->
 				  {i, ResolveDepPath(Path)};
 			     (ErlOpt) ->
 				  ErlOpt
-			  end, Vals)
+			  end, Vals),
+			M = lists:filter(fun({d, M}) -> true; (_) -> false end, R),
+			[{d, 'ALL_DEFS', M} | R]
 		end,
 
 ProcssXrefExclusions = fun(Items) ->
-- 
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