rlottie: enable conditional compilation of logging support.

src/lottie/lottieanimation.cpp

@@ -333,6 +333,9 @@ void Surface::setDrawRegion(size_t x, size_t y, size_t width, size_t height)
     mDrawArea.w = width;
     mDrawArea.h = height;
 }
+
+
+#ifdef LOTTIE_LOGGING_SUPPORT
 void initLogging()
 {
 #if defined(__ARM_NEON__)
@@ -344,3 +347,4 @@ void initLogging()
 }
 
 V_CONSTRUCTOR_FUNCTION(initLogging)
+#endif

src/vector/config.h

@@ -4,4 +4,7 @@
 // enable threading
 #define LOTTIE_THREAD_SUPPORT
 
+//enable logging
+#define LOTTIE_LOGGING_SUPPORT
+
 #endif  // CONFIG_H

src/vector/vdebug.cpp

@@ -17,6 +17,7 @@
  */
 
 #include "vdebug.h"
+#include "config.h"
 #include <atomic>
 #include <chrono>
 #include <cstring>
@@ -737,8 +738,19 @@ void set_log_level(LogLevel level)
     loglevel.store(static_cast<unsigned int>(level), std::memory_order_release);
 }
 
+#ifdef LOTTIE_LOGGING_SUPPORT
+
 bool is_logged(LogLevel level)
 {
     return static_cast<unsigned int>(level) >=
            loglevel.load(std::memory_order_relaxed);
 }
+
+#else
+
+bool is_logged(LogLevel)
+{
+    return false;
+}
+
+#endif