diff --git a/CMakeLists.txt b/CMakeLists.txt
index 555b360..9757e9d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,8 +9,10 @@ if(NOT DEFINED CMAKE_BUILD_TYPE)
     set(CMAKE_BUILD_TYPE Release)
 endif()
 
-if(NOT (CMAKE_BUILD_TYPE STREQUAL "Debug") AND NOT DEFINED CMAKE_INTERPROCEDURAL_OPTIMIZATION)
-    set(CMAKE_INTERPROCEDURAL_OPTIMIZATION ON)
+if(NOT (CMAKE_BUILD_TYPE STREQUAL "Debug"))
+    if(NOT DEFINED CMAKE_INTERPROCEDURAL_OPTIMIZATION)
+        set(CMAKE_INTERPROCEDURAL_OPTIMIZATION ON)
+    endif()
 endif()
 
 if(NOT DEFINED CMAKE_DEBUG_POSTFIX)
@@ -21,6 +23,23 @@ if(NOT DEFINED CMAKE_DEBUG_POSTFIX)
     endif()
 endif()
 
+if(NOT DEFINED CMAKE_RUNTIME_OUTPUT_DIRECTORY)
+    set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/bin)
+endif()
+
+if(NOT DEFINED CMAKE_LIBRARY_OUTPUT_DIRECTORY)
+    set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib)
+endif()
+
+if(NOT DEFINED CMAKE_ARCHIVE_OUTPUT_DIRECTORY)
+    set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib)
+endif()
+
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+set(CMAKE_C_VISIBILITY_PRESET hidden)
+set(CMAKE_CXX_VISIBILITY_PRESET hidden)
+set(CMAKE_VISIBILITY_INLINES_HIDDEN ON)
+
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
diff --git a/utilities_win32.cpp b/utilities_win32.cpp
index c525ab4..38c2c2e 100644
--- a/utilities_win32.cpp
+++ b/utilities_win32.cpp
@@ -874,15 +874,13 @@ void Utilities::startSystemResize(QWindow *window, const Qt::Edges edges)
 bool Utilities::isWindowFrameBorderVisible()
 {
     static const bool result = []() -> bool {
-        // If we preserve the window frame border on systems before Windows 10,
-        // the window will look rather ugly and I guess no one would like to see
-        // such weired windows. If you really want to know what the window look
-        // like in such situations, just comment out the following IF statement
-        // and run your application on Windows 7/8/8.1.
-        if (!isWin10OrGreater()) {
-            return false;
+        if (qEnvironmentVariableIntValue("FRAMELESSHELPER_FORCE_SHOW_FRAME_BORDER") != 0) {
+            return true;
         }
-        return !qEnvironmentVariableIsSet("FRAMELESSHELPER_HIDE_FRAME_BORDER");
+        // If we preserve the window frame border on systems prior to Windows 10,
+        // the window will look rather ugly and I guess no one would like to see
+        // such weired windows.
+        return (isWin10OrGreater() && !qEnvironmentVariableIsSet("FRAMELESSHELPER_HIDE_FRAME_BORDER"));
     }();
     return result;
 }