use OBJECT library type for Library-C++

CMakeLists.txt

@@ -54,7 +54,7 @@ endif()
 
 if(WIN32)
     add_library(Library-C++
-	STATIC
+        OBJECT
         src/cluster.cpp
         src/direct.cpp
         src/direct_tree.cpp
@@ -66,6 +66,7 @@ if(WIN32)
         )
 else()
     add_library(Library-C++
+        DYNAMIC
         src/cluster.cpp
         src/direct.cpp
         src/direct_tree.cpp
@@ -149,11 +150,6 @@ if(WITH_TESTS)
     set(GOOGLETEST_VERSION 1.10.0)
     add_subdirectory("${PROJECT_SOURCE_DIR}/vendor/googletest-release-1.10.0/googletest")
 
-    set_target_properties(gtest PROPERTIES MACOSX_RPATH ON)
-    target_compile_options(gtest PUBLIC -std=c++11)
-    set_target_properties(gtest_main PROPERTIES MACOSX_RPATH ON)
-    target_compile_options(gtest_main PUBLIC -std=c++11)
-
     add_subdirectory(test)
 endif()