From 05092202b35430f2b682fd40b7b5f1b3c773bb04 Mon Sep 17 00:00:00 2001
From: Tuncer Ayaz <tuncer.ayaz@gmail.com>
Date: Thu, 18 Aug 2016 23:52:34 +0200
Subject: port_compiler: generate clang compilation db

In order for newer clang tools to work, they require the presence of a
compilation database in the form of compile_commands.json.  Therefore,
we adapt port_compiler to write such a file.
---
 inttest/port/port_rt.erl | 1 +
 1 file changed, 1 insertion(+)

(limited to 'inttest')

diff --git a/inttest/port/port_rt.erl b/inttest/port/port_rt.erl
index c910e0e..afe991e 100644
--- a/inttest/port/port_rt.erl
+++ b/inttest/port/port_rt.erl
@@ -48,6 +48,7 @@ run(_Dir) ->
     %% test.so is created during first compile
     ?assertEqual(0, filelib:last_modified("priv/test.so")),
     ?assertMatch({ok, _}, retest_sh:run("./rebar compile", [])),
+    ?assertMatch(true, filelib:is_regular("compile_commands.json")),
     TestSo1 = filelib:last_modified("priv/test" ++
                                     shared_library_file_extension(os:type())),
     ?assert(TestSo1 > 0),
-- 
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