From 2ef7d36efbfd7754a862d3840f0ea47ccec2f7df Mon Sep 17 00:00:00 2001
From: Alexey Neyman <stilor@att.net>
Date: Tue, 7 Mar 2017 00:15:29 -0800
Subject: Disable format warnings for clang

It picks up gettext string and results in [ERROR] messages from ct-ng
when gettext strings happen inside an error() call.

Signed-off-by: Alexey Neyman <stilor@att.net>

diff --git a/scripts/build/debug/300-gdb.sh b/scripts/build/debug/300-gdb.sh
index a5ac7f9..b2cb08f 100644
--- a/scripts/build/debug/300-gdb.sh
+++ b/scripts/build/debug/300-gdb.sh
@@ -102,6 +102,11 @@ do_debug_gdb_build() {
                 # FIXME: Really, we should be testing for host compiler being clang.
                 CC_for_gdb+=" -Qunused-arguments"
                 CXX_for_gdb+=" -Qunused-arguments"
+                # clang detects the line from gettext's _ macro as format string
+                # not being a string literal and produces a lot of warnings - which
+                # ct-ng's logger faithfully relays to user if this happens in the
+                # error() function. Suppress them.
+                cross_extra_config+=( "--enable-build-warnings=,-Wno-format-nonliteral,-Wno-format-security" )
                 ;;
         esac
 
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