From 16313cb2746ceed6bc1d25b52604642c14758e01 Mon Sep 17 00:00:00 2001
From: Anthony Green <green@moxielogic.com>
Date: Tue, 13 Mar 2018 08:52:30 -0400
Subject: [PATCH] Support compiler specific warning suppression flags

---
 testsuite/libffi.bhaible/bhaible.exp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/testsuite/libffi.bhaible/bhaible.exp b/testsuite/libffi.bhaible/bhaible.exp
index 67a0979..0ff4187 100644
--- a/testsuite/libffi.bhaible/bhaible.exp
+++ b/testsuite/libffi.bhaible/bhaible.exp
@@ -20,6 +20,9 @@ libffi-init
 global srcdir subdir
 global compiler_vendor
 
+# The conversion of this testsuite into a dejagnu compatible testsuite
+# was done in a pretty lazy fashion, and requires the use of compiler
+# flags to disable warnings for now.
 if { [string match $compiler_vendor "gnu"] } {
     set warning_options "-Wno-unused-variable -Wno-unused-parameter -Wno-unused-but-set-variable -Wno-uninitialized";
 } else {