From 35848351b50ead68d63fa1423cf44d48a3d5fd13 Mon Sep 17 00:00:00 2001
From: Jonathan Hui <jonhui@nestlabs.com>
Date: Tue, 8 Aug 2017 22:09:33 -0700
Subject: [PATCH] [travis] add build checks for OT_LOG_LEVEL_NONE and
 OT_LOG_LEVEL_DEBG (#2076)

---
 .travis/script.sh         | 10 +++++++++-
 src/core/meshcop/dtls.cpp |  1 +
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/.travis/script.sh b/.travis/script.sh
index da72c79ff..818e92ddd 100755
--- a/.travis/script.sh
+++ b/.travis/script.sh
@@ -196,8 +196,16 @@ set -x
 [ $BUILD_TARGET != posix ] || {
     sh -c '$CC --version' || die
     sh -c '$CXX --version' || die
+
+    git checkout -- . || die
+    git clean -xfd || die
     ./bootstrap || die
-    make -f examples/Makefile-posix || die
+    CPPFLAGS=-DOPENTHREAD_CONFIG_LOG_LEVEL=OT_LOG_LEVEL_NONE make -f examples/Makefile-posix || die
+
+    git checkout -- . || die
+    git clean -xfd || die
+    ./bootstrap || die
+    CPPFLAGS=-DOPENTHREAD_CONFIG_LOG_LEVEL=OT_LOG_LEVEL_DEBG make -f examples/Makefile-posix || die
 }
 
 [ $BUILD_TARGET != posix-distcheck ] || {
diff --git a/src/core/meshcop/dtls.cpp b/src/core/meshcop/dtls.cpp
index 8ffc04073..4bd9d33a1 100644
--- a/src/core/meshcop/dtls.cpp
+++ b/src/core/meshcop/dtls.cpp
@@ -488,6 +488,7 @@ void Dtls::HandleMbedtlsDebug(void *ctx, int level, const char *, int, const cha
 {
     Dtls *pThis = static_cast<Dtls *>(ctx);
     OT_UNUSED_VARIABLE(pThis);
+    OT_UNUSED_VARIABLE(str);
 
     switch (level)
     {