Warnings fixed

CMakeLists.txt

@@ -5,6 +5,22 @@ option(BUILD_DUtils   "Build DUtils (basic c++ functions)." ON)
 option(BUILD_DUtilsCV "Build DUtilsCV (OpenCV functions, requires DUtils)." ON)
 option(BUILD_DVision  "Build DVision (computer vision functions, requires DUtilsCV)." ON)
 
+if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
+  set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build." FORCE)
+  set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release"
+    "MinSizeRel" "RelWithDebInfo")
+endif()
+
+if(MSVC)
+  if(CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
+    string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+  else()
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
+  endif()
+elseif(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -pedantic")
+endif()
+
 if(BUILD_DUtils)
   set(HDRS include/DUtils/
     include/DUtils/BinaryFile.h      include/DUtils/DUtils.h          include/DUtils/FileModes.h       include/DUtils/Math.hpp          

include/DVision/BRIEF.h

@@ -47,7 +47,7 @@ class BRIEF
   enum Type
   {
     RANDOM, // random pairs (Calonder's original version)
-    RANDOM_CLOSE, // random but close pairs (used in GalvezIROS11)
+    RANDOM_CLOSE // random but close pairs (used in GalvezIROS11)
   };
 
 public:

src/DUtils/Timestamp.cpp

@@ -96,7 +96,7 @@ double Timestamp::getFloatTime() const {
 
 string Timestamp::getStringTime() const {
 	char buf[32];
-	sprintf(buf, "%.6lf", this->getFloatTime());
+	sprintf(buf, "%.6f", this->getFloatTime());
 	return string(buf);
 }