Switch to static library and improve CMake integration

CMakeLists.txt

@@ -9,7 +9,7 @@ if(WIN32)
     SET(COMPILE_PLATFORM WIN32)
     SET(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
 endif()
-add_library(uciadapter SHARED src/UCI.cpp ${process})
+add_library(uciadapter STATIC src/UCI.cpp ${process})
 
 # Includes
 set(UCIADAPTER_INCLUDE_DIR ${CMAKE_CURRENT_BINARY_DIR}/includes) # For conveniance
@@ -19,8 +19,12 @@ configure_file(src/UCI.hpp.in ${UCIADAPTER_INCLUDE_DIR}/UCI.hpp)
 configure_file(src/Process.hpp ${UCIADAPTER_INCLUDE_DIR} COPYONLY)
 configure_file(src/ProcessLinux.hpp ${UCIADAPTER_INCLUDE_DIR} COPYONLY)
 configure_file(src/ProcessWindows.hpp ${UCIADAPTER_INCLUDE_DIR} COPYONLY)
-include_directories(${UCIADAPTER_INCLUDE_DIR})
+target_include_directories(uciadapter PUBLIC ${UCIADAPTER_INCLUDE_DIR})
 
 # Tests
-enable_testing()
-add_subdirectory("tests/")
\ No newline at end of file
+# Unit tests
+set(COMPILE_TESTS OFF CACHE BOOL "Should unit tests be compiled")
+if(COMPILE_TESTS)
+    enable_testing()
+    add_subdirectory("tests/")
+endif()