Minor fixes for MSVC

CMakeLists.txt

@@ -19,9 +19,9 @@ ENDIF()
 
 INCLUDE_DIRECTORIES(
 	../
-        ../../
-        ../../../
-        ../../../../
+	../../
+	../../../
+	../../../../
 )
 
 
@@ -42,33 +42,41 @@ FILE(GLOB SOURCES
 	./*/*/*.cpp
 	./*/*/*/*.cpp
 	../../Indoor/lib/tinyxml/tinyxml2.cpp
-        ../../Indoor/lib/Recast/*.cpp
+	../../Indoor/lib/Recast/*.cpp
 )
 
 
-# system specific compiler flags
-ADD_DEFINITIONS(
+if ("${CMAKE_GENERATOR}" MATCHES "Visual Studio*")
+    add_definitions(
+		-D_USE_MATH_DEFINES
+		-DUNICODE
+		-D_UNICODE
+	)
+else()	
+	# system specific compiler flags
+	ADD_DEFINITIONS(
 
-	#-std=gnu++14
+		#-std=gnu++14
 
-	-Wall
-	-Werror=return-type
-	-Wextra
-	-Wpedantic
+		-Wall
+		-Werror=return-type
+		-Wextra
+		-Wpedantic
 
-	-fstack-protector-all
+		-fstack-protector-all
 
-	-g3
-        #-O2
-	-march=native
+		-g3
+			#-O2
+		-march=native
+	)	
+endif()
 
-	-DWITH_TESTS
+add_definitions(
+#	-DWITH_TESTS
 	-DWITH_ASSERTIONS
-        #-DWITH_DEBUG_LOG
-        #-DWITH_DEBUG_PLOT
-        #-D_GLIBCXX_DEBUG
-
-
+#	-DWITH_DEBUG_LOG
+#	-DWITH_DEBUG_PLOT
+#	-D_GLIBCXX_DEBUG
 )
 
 # allow OMP
@@ -89,8 +97,8 @@ ADD_EXECUTABLE(
 # needed external libraries
 TARGET_LINK_LIBRARIES(
 	${PROJECT_NAME}
-	gtest
-	pthread
+#	gtest
+#	pthread
 )
 
 SET(CMAKE_C_COMPILER ${CMAKE_CXX_COMPILER})