diff --git a/Build.cmake b/Build.cmake
index e080360..514ecc9 100644
--- a/Build.cmake
+++ b/Build.cmake
@@ -107,10 +107,12 @@ ENDIF()
    SET(G3LOG_LIBRARY g3logger)
 
    IF( G3_SHARED_LIB )
-      IF(NOT(CMAKE_VERSION LESS 3.4))
-         set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
-      ELSE()
-         message( FATAL "Need CMake version >=3.4 to build shared windows library!" )
+      IF( WIN32 )
+         IF(NOT(CMAKE_VERSION LESS 3.4))
+            set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
+         ELSE()
+            message( FATAL_ERROR "Need CMake version >=3.4 to build shared windows library!" )
+         ENDIF()
       ENDIF()
       ADD_LIBRARY(${G3LOG_LIBRARY} SHARED ${SRC_FILES})
    ELSE()
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 089b56f..d999fcd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -71,8 +71,8 @@ endif()
 
 
 SET(MAJOR_VERSION 1)
-IF (${VERSION}.x STREQUAL ".x")
-   IF (MSVC)
+IF ( NOT VERSION )
+   IF ( "${CMAKE_HOST_SYSTEM_NAME}" STREQUAL "Windows" )
       message("windows: Extracting git software version")
       execute_process(COMMAND powershell "(git rev-list --branches HEAD | Measure-Object -line).Lines" OUTPUT_VARIABLE GIT_VERSION WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})
    ELSE()
diff --git a/test_unit/Test.cmake b/test_unit/Test.cmake
index 078a3e2..6acaf3c 100644
--- a/test_unit/Test.cmake
+++ b/test_unit/Test.cmake
@@ -74,7 +74,7 @@
        add_library(tester_sharedlib SHARED ${DIR_UNIT_TEST}/tester_sharedlib.h ${DIR_UNIT_TEST}/tester_sharedlib.cpp)
        target_link_libraries(tester_sharedlib ${G3LOG_LIBRARY})
 
-       add_executable(test_dynamic_loaded_shared_lib ../test_main/test_main.cpp ${DIR_UNIT_TEST}/test_linux_dynamic_loaded_sharedlib.cpp)
+       add_executable(test_dynamic_loaded_shared_lib ${g3log_SOURCE_DIR}/test_main/test_main.cpp ${DIR_UNIT_TEST}/test_linux_dynamic_loaded_sharedlib.cpp)
        set_target_properties(test_dynamic_loaded_shared_lib PROPERTIES COMPILE_DEFINITIONS "GTEST_HAS_TR1_TUPLE=0")
        set_target_properties(test_dynamic_loaded_shared_lib PROPERTIES COMPILE_DEFINITIONS "GTEST_HAS_RTTI=0")
        target_link_libraries(test_dynamic_loaded_shared_lib  ${G3LOG_LIBRARY} -ldl  gtest_170_lib )
diff --git a/test_unit/tester_sharedlib.cpp b/test_unit/tester_sharedlib.cpp
index 934b5ff..000ce68 100644
--- a/test_unit/tester_sharedlib.cpp
+++ b/test_unit/tester_sharedlib.cpp
@@ -11,12 +11,6 @@
 #include <g3log/logworker.hpp>
 #include "tester_sharedlib.h"
 
-#if (defined(CHANGE_G3LOG_DEBUG_TO_DBUG))
-#define DEBUG_NAME DBUG
-#else
-#define DEBUG_NAME DEBUG
-#endif
-
 struct RuntimeLoadedLib : public SomeLibrary {
 
    RuntimeLoadedLib() {
@@ -25,7 +19,7 @@ struct RuntimeLoadedLib : public SomeLibrary {
    }
 
    ~RuntimeLoadedLib() {
-      LOG(DEBUG_NAME) << "Library destroyed";
+      LOG(G3LOG_DEBUG) << "Library destroyed";
    }
 
    void action() {