diff --git a/include/mynteye/mynteye.h.in b/include/mynteye/mynteye.h.in
index dd44894..c2c8eff 100644
--- a/include/mynteye/mynteye.h.in
+++ b/include/mynteye/mynteye.h.in
@@ -58,7 +58,7 @@ MYNTEYE_API_VERSION_CHECK( \
 # define MYNTEYE_USE_NAMESPACE
 #endif
 
-constexpr char MYNTEYE_SDK_ROOT_DIR[] = "@MYNTEYE_SDK_ROOT_DIR@";
-constexpr char MYNTEYE_SDK_INSTALL_DIR[] = "@MYNTEYE_SDK_INSTALL_DIR@";
+const char MYNTEYE_SDK_ROOT_DIR[] = "@MYNTEYE_SDK_ROOT_DIR@";
+const char MYNTEYE_SDK_INSTALL_DIR[] = "@MYNTEYE_SDK_INSTALL_DIR@";
 
 #endif  // MYNTEYE_MYNTEYE_H_
diff --git a/src/api/processor/depth_processor.cc b/src/api/processor/depth_processor.cc
index 8d5c9d4..73769de 100644
--- a/src/api/processor/depth_processor.cc
+++ b/src/api/processor/depth_processor.cc
@@ -19,6 +19,8 @@
 
 MYNTEYE_BEGIN_NAMESPACE
 
+const char DepthProcessor::NAME[] = "DepthProcessor";
+
 DepthProcessor::DepthProcessor(std::int32_t proc_period)
     : Processor(std::move(proc_period)) {
   VLOG(2) << __func__ << ": proc_period=" << proc_period;
diff --git a/src/api/processor/depth_processor.h b/src/api/processor/depth_processor.h
index f7a94ba..44fe231 100644
--- a/src/api/processor/depth_processor.h
+++ b/src/api/processor/depth_processor.h
@@ -23,7 +23,7 @@ MYNTEYE_BEGIN_NAMESPACE
 
 class DepthProcessor : public Processor {
  public:
-  static constexpr auto &&NAME = "DepthProcessor";
+  static const char NAME[];
 
   explicit DepthProcessor(std::int32_t proc_period = 0);
   virtual ~DepthProcessor();
diff --git a/src/api/processor/disparity_processor.cc b/src/api/processor/disparity_processor.cc
index ff3e71c..dbb5ab3 100644
--- a/src/api/processor/disparity_processor.cc
+++ b/src/api/processor/disparity_processor.cc
@@ -21,6 +21,8 @@
 
 MYNTEYE_BEGIN_NAMESPACE
 
+const char DisparityProcessor::NAME[] = "DisparityProcessor";
+
 DisparityProcessor::DisparityProcessor(std::int32_t proc_period)
     : Processor(std::move(proc_period)) {
   VLOG(2) << __func__ << ": proc_period=" << proc_period;
diff --git a/src/api/processor/disparity_processor.h b/src/api/processor/disparity_processor.h
index c1b8671..82b075f 100644
--- a/src/api/processor/disparity_processor.h
+++ b/src/api/processor/disparity_processor.h
@@ -29,7 +29,7 @@ MYNTEYE_BEGIN_NAMESPACE
 
 class DisparityProcessor : public Processor {
  public:
-  static constexpr auto &&NAME = "DisparityProcessor";
+  static const char NAME[];
 
   explicit DisparityProcessor(std::int32_t proc_period = 0);
   virtual ~DisparityProcessor();
diff --git a/src/api/processor/points_processor.cc b/src/api/processor/points_processor.cc
index 0bb82ec..0d594b1 100644
--- a/src/api/processor/points_processor.cc
+++ b/src/api/processor/points_processor.cc
@@ -21,6 +21,8 @@
 
 MYNTEYE_BEGIN_NAMESPACE
 
+const char PointsProcessor::NAME[] = "PointsProcessor";
+
 PointsProcessor::PointsProcessor(cv::Mat Q, std::int32_t proc_period)
     : Processor(std::move(proc_period)), Q_(std::move(Q)) {
   VLOG(2) << __func__ << ": proc_period=" << proc_period;
diff --git a/src/api/processor/points_processor.h b/src/api/processor/points_processor.h
index 0519c39..04599da 100644
--- a/src/api/processor/points_processor.h
+++ b/src/api/processor/points_processor.h
@@ -25,7 +25,7 @@ MYNTEYE_BEGIN_NAMESPACE
 
 class PointsProcessor : public Processor {
  public:
-  static constexpr auto &&NAME = "PointsProcessor";
+  static const char NAME[];
 
   explicit PointsProcessor(cv::Mat Q, std::int32_t proc_period = 0);
   virtual ~PointsProcessor();
diff --git a/src/api/processor/rectify_processor.cc b/src/api/processor/rectify_processor.cc
index f2289bc..31ce62c 100644
--- a/src/api/processor/rectify_processor.cc
+++ b/src/api/processor/rectify_processor.cc
@@ -24,6 +24,8 @@
 
 MYNTEYE_BEGIN_NAMESPACE
 
+const char RectifyProcessor::NAME[] = "RectifyProcessor";
+
 RectifyProcessor::RectifyProcessor(
     std::shared_ptr<Device> device, std::int32_t proc_period)
     : Processor(std::move(proc_period)) {
diff --git a/src/api/processor/rectify_processor.h b/src/api/processor/rectify_processor.h
index 17796b1..e3d9c2c 100644
--- a/src/api/processor/rectify_processor.h
+++ b/src/api/processor/rectify_processor.h
@@ -29,7 +29,7 @@ class Device;
 
 class RectifyProcessor : public Processor {
  public:
-  static constexpr auto &&NAME = "RectifyProcessor";
+  static const char NAME[];
 
   RectifyProcessor(
       std::shared_ptr<Device> device, std::int32_t proc_period = 0);