diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6dbfe3073..c2c38630d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -58,8 +58,12 @@ if(CORRADE_TARGET_NACL)
 elseif(CORRADE_TARGET_ANDROID)
     option(WITH_ANDROIDAPPLICATION "Build AndroidApplication library" OFF)
 
+# OS X-specific application libraries
+elseif(CORRADE_TARGET_APPLE)
+    cmake_dependent_option(WITH_WINDOWLESSCGLAPPLICATION "Build WindowlessCglApplication library" OFF "NOT WITH_MAGNUMINFO;NOT WITH_FONTCONVERTER;NOT WITH_DISTANCEFIELDCONVERTER" ON)
+
 # X11, GLX and EGL-specific application libraries
-elseif(CORRADE_TARGET_UNIX AND NOT APPLE)
+elseif(CORRADE_TARGET_UNIX)
     option(WITH_GLXAPPLICATION "Build GlxApplication library" OFF)
     cmake_dependent_option(WITH_WINDOWLESSGLXAPPLICATION "Build WindowlessGlxApplication library" OFF "NOT WITH_MAGNUMINFO;NOT WITH_FONTCONVERTER;NOT WITH_DISTANCEFIELDCONVERTER" ON)
     cmake_dependent_option(WITH_XEGLAPPLICATION "Build XEglApplication library" OFF "TARGET_GLES" OFF)
@@ -67,10 +71,6 @@ elseif(CORRADE_TARGET_UNIX AND NOT APPLE)
 # Windows-specific application libraries
 elseif(CORRADE_TARGET_WINDOWS)
     cmake_dependent_option(WITH_WINDOWLESSWGLAPPLICATION "Build WindowlessWglApplication library" OFF "NOT WITH_MAGNUMINFO;NOT WITH_FONTCONVERTER;NOT WITH_DISTANCEFIELDCONVERTER" ON)
-
-# OS X-specific application libraries
-elseif(APPLE)
-    cmake_dependent_option(WITH_WINDOWLESSCGLAPPLICATION "Build WindowlessCglApplication library" OFF "NOT WITH_MAGNUMINFO;NOT WITH_FONTCONVERTER;NOT WITH_DISTANCEFIELDCONVERTER" ON)
 endif()
 
 # Platform-independent (almost) application libraries
diff --git a/modules/FindMagnum.cmake b/modules/FindMagnum.cmake
index 559bc6247..22b5d029e 100644
--- a/modules/FindMagnum.cmake
+++ b/modules/FindMagnum.cmake
@@ -230,7 +230,7 @@ endif()
 # ${MAGNUM_LIBRARIES} listed in dependencies also after all other library names
 # to avoid linker errors. Applicaiton libraries are often last thus it is
 # +- sufficient to add it there only.
-if(WIN32 OR MAGNUM_BUILD_STATIC)
+if(CORRADE_TARGET_WINDOWS OR MAGNUM_BUILD_STATIC)
     set(_WINDOWCONTEXT_MAGNUM_LIBRARIES_DEPENDENCY ${MAGNUM_LIBRARIES})
 endif()
 
diff --git a/src/Magnum/Audio/Audio.cpp b/src/Magnum/Audio/Audio.cpp
index 4eb4ebbcb..90e4ea522 100644
--- a/src/Magnum/Audio/Audio.cpp
+++ b/src/Magnum/Audio/Audio.cpp
@@ -33,7 +33,7 @@ namespace Magnum { namespace Audio {
 /* Verify types */
 static_assert(std::is_same<ALubyte, UnsignedByte>::value, "ALubyte is not the same as UnsignedByte");
 /** @todo Why `ALbyte` is defined as `char` and not `signed char` on OSX? */
-#ifndef __APPLE__
+#ifndef CORRADE_TARGET_APPLE
 static_assert(std::is_same<ALbyte, Byte>::value, "ALbyte is not the same as Byte");
 #else
 static_assert(std::is_signed<ALbyte>::value && sizeof(ALbyte) == 1, "ALbyte does not have the same characteristics as Byte");
diff --git a/src/Magnum/CMakeLists.txt b/src/Magnum/CMakeLists.txt
index 765addc03..c3b0cf490 100644
--- a/src/Magnum/CMakeLists.txt
+++ b/src/Magnum/CMakeLists.txt
@@ -242,7 +242,7 @@ if(BUILD_TESTS)
 
     # On Windows we need to install first and then run the tests to avoid "DLL
     # not found" hell, thus we need to install this too
-    if(WIN32 AND NOT CMAKE_CROSSCOMPILING)
+    if(CORRADE_TARGET_WINDOWS AND NOT CMAKE_CROSSCOMPILING)
         install(TARGETS MagnumMathTestLib
             RUNTIME DESTINATION ${MAGNUM_BINARY_INSTALL_DIR}
             LIBRARY DESTINATION ${MAGNUM_LIBRARY_INSTALL_DIR}
diff --git a/src/Magnum/MeshTools/CMakeLists.txt b/src/Magnum/MeshTools/CMakeLists.txt
index 67f9a9a82..e700d6f0f 100644
--- a/src/Magnum/MeshTools/CMakeLists.txt
+++ b/src/Magnum/MeshTools/CMakeLists.txt
@@ -91,7 +91,7 @@ if(BUILD_TESTS)
 
     # On Windows we need to install first and then run the tests to avoid "DLL
     # not found" hell, thus we need to install this too
-    if(WIN32 AND NOT CMAKE_CROSSCOMPILING)
+    if(CORRADE_TARGET_WINDOWS AND NOT CMAKE_CROSSCOMPILING)
         install(TARGETS MagnumMeshToolsTestLib
             RUNTIME DESTINATION ${MAGNUM_BINARY_INSTALL_DIR}
             LIBRARY DESTINATION ${MAGNUM_LIBRARY_INSTALL_DIR}
diff --git a/src/Magnum/Platform/CMakeLists.txt b/src/Magnum/Platform/CMakeLists.txt
index e22996b88..09087aca0 100644
--- a/src/Magnum/Platform/CMakeLists.txt
+++ b/src/Magnum/Platform/CMakeLists.txt
@@ -232,14 +232,14 @@ endif()
 # Magnum Info
 if(WITH_MAGNUMINFO)
     add_executable(magnum-info magnum-info.cpp)
-    if(UNIX AND NOT CORRADE_TARGET_NACL AND NOT APPLE)
-        target_link_libraries(magnum-info MagnumWindowlessGlxApplication ${X11_LIBRARIES})
+    if(CORRADE_TARGET_APPLE)
+        target_link_libraries(magnum-info MagnumWindowlessCglApplication)
     elseif(CORRADE_TARGET_NACL)
         target_link_libraries(magnum-info MagnumWindowlessNaClApplication ppapi_cpp ppapi)
+    elseif(CORRADE_TARGET_UNIX)
+        target_link_libraries(magnum-info MagnumWindowlessGlxApplication ${X11_LIBRARIES})
     elseif(CORRADE_TARGET_WINDOWS)
         target_link_libraries(magnum-info MagnumWindowlessWglApplication)
-    elseif(APPLE)
-        target_link_libraries(magnum-info MagnumWindowlessCglApplication)
     else()
         message(FATAL_ERROR "magnum-info is not available on this platform. Set WITH_MAGNUMINFO to OFF to skip building it.")
     endif()
diff --git a/src/Magnum/Platform/Sdl2Application.cpp b/src/Magnum/Platform/Sdl2Application.cpp
index 7b7f91256..026ca4a76 100644
--- a/src/Magnum/Platform/Sdl2Application.cpp
+++ b/src/Magnum/Platform/Sdl2Application.cpp
@@ -143,7 +143,7 @@ bool Sdl2Application::tryCreateContext(const Configuration& configuration) {
        in Apple's GL drivers, thus we would be forever stuck on 2.1 without the
        new features. In practice SDL fails to create 2.1 context on recent OS X
        versions. */
-    #elif defined(__APPLE__)
+    #elif defined(CORRADE_TARGET_APPLE)
     else {
         SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
         SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 2);
@@ -161,7 +161,7 @@ bool Sdl2Application::tryCreateContext(const Configuration& configuration) {
     }
 
     /* Fall back to GL 2.1, if 3.2 context creation fails on OS X */
-    #ifdef __APPLE__
+    #ifdef CORRADE_TARGET_APPLE
     if(!(context = SDL_GL_CreateContext(window))){
         Warning() << "Platform::Sdl2Application::tryCreateContext(): cannot create core context:" << SDL_GetError() << "(falling back to compatibility context)";
         SDL_DestroyWindow(window);
diff --git a/src/Magnum/Platform/magnum-info.cpp b/src/Magnum/Platform/magnum-info.cpp
index 94277c581..bc24d5ebe 100644
--- a/src/Magnum/Platform/magnum-info.cpp
+++ b/src/Magnum/Platform/magnum-info.cpp
@@ -52,7 +52,7 @@
 
 #ifdef CORRADE_TARGET_NACL
 #include "Magnum/Platform/WindowlessNaClApplication.h"
-#elif defined(__APPLE__)
+#elif defined(CORRADE_TARGET_APPLE)
 #include "Magnum/Platform/WindowlessCglApplication.h"
 #elif defined(CORRADE_TARGET_UNIX)
 #include "Magnum/Platform/WindowlessGlxApplication.h"
@@ -102,10 +102,14 @@ MagnumInfo::MagnumInfo(const Arguments& arguments): Platform::WindowlessApplicat
 
     #ifdef CORRADE_TARGET_NACL
     Debug() << "Used application: Platform::WindowlessNaClApplication";
-    #elif defined(__APPLE__)
+    #elif defined(CORRADE_TARGET_APPLE)
     Debug() << "Used application: Platform::WindowlessCglApplication";
-    #else
+    #elif defined(CORRADE_TARGET_UNIX)
     Debug() << "Used application: Platform::WindowlessGlxApplication";
+    #elif defined(CORRADE_TARGET_WINDOWS)
+    Debug() << "Used application: Platform::WindowlessWglApplication";
+    #else
+    #error No windowless application available on this platform
     #endif
     Debug() << "Compilation flags:";
     #ifdef CORRADE_GCC47_COMPATIBILITY
diff --git a/src/Magnum/SceneGraph/CMakeLists.txt b/src/Magnum/SceneGraph/CMakeLists.txt
index 4b4c42b4b..f9166bec9 100644
--- a/src/Magnum/SceneGraph/CMakeLists.txt
+++ b/src/Magnum/SceneGraph/CMakeLists.txt
@@ -104,7 +104,7 @@ if(BUILD_TESTS)
 
     # On Windows we need to install first and then run the tests to avoid "DLL
     # not found" hell, thus we need to install this too
-    if(WIN32 AND NOT CMAKE_CROSSCOMPILING)
+    if(CORRADE_TARGET_WINDOWS AND NOT CMAKE_CROSSCOMPILING)
         install(TARGETS MagnumSceneGraphTestLib
             RUNTIME DESTINATION ${MAGNUM_BINARY_INSTALL_DIR}
             LIBRARY DESTINATION ${MAGNUM_LIBRARY_INSTALL_DIR}
diff --git a/src/Magnum/Text/CMakeLists.txt b/src/Magnum/Text/CMakeLists.txt
index d5082cc06..50e59a4a8 100644
--- a/src/Magnum/Text/CMakeLists.txt
+++ b/src/Magnum/Text/CMakeLists.txt
@@ -67,11 +67,11 @@ if(WITH_FONTCONVERTER)
 
     add_executable(magnum-fontconverter fontconverter.cpp)
 
-    if(APPLE)
+    if(CORRADE_TARGET_APPLE)
         target_link_libraries(magnum-fontconverter MagnumText Magnum MagnumWindowlessCglApplication)
-    elseif(UNIX AND NOT TARGET_GLES)
+    elseif(CORRADE_TARGET_UNIX AND NOT TARGET_GLES)
         target_link_libraries(magnum-fontconverter MagnumText Magnum MagnumWindowlessGlxApplication ${X11_LIBRARIES})
-    elseif(WIN32)
+    elseif(CORRADE_TARGET_WINDOWS)
         target_link_libraries(magnum-fontconverter MagnumText Magnum MagnumWindowlessWglApplication)
     else()
         message(FATAL_ERROR "magnum-fontconverter is not available on this platform. Set WITH_FONTCONVERTER to OFF to suppress this warning.")
diff --git a/src/Magnum/Text/fontconverter.cpp b/src/Magnum/Text/fontconverter.cpp
index c5d0bed7d..690c87784 100644
--- a/src/Magnum/Text/fontconverter.cpp
+++ b/src/Magnum/Text/fontconverter.cpp
@@ -32,7 +32,7 @@
 #include "Magnum/Text/DistanceFieldGlyphCache.h"
 #include "Magnum/Trade/AbstractImageConverter.h"
 
-#ifdef __APPLE__
+#ifdef CORRADE_TARGET_APPLE
 #include "Magnum/Platform/WindowlessCglApplication.h"
 #elif defined(CORRADE_TARGET_UNIX)
 #include "Magnum/Platform/WindowlessGlxApplication.h"
diff --git a/src/Magnum/TextureTools/CMakeLists.txt b/src/Magnum/TextureTools/CMakeLists.txt
index 43ff501c6..d5ad0a28d 100644
--- a/src/Magnum/TextureTools/CMakeLists.txt
+++ b/src/Magnum/TextureTools/CMakeLists.txt
@@ -56,11 +56,11 @@ if(WITH_DISTANCEFIELDCONVERTER)
 
     add_executable(magnum-distancefieldconverter distancefieldconverter.cpp)
 
-    if(APPLE)
+    if(CORRADE_TARGET_APPLE)
         target_link_libraries(magnum-distancefieldconverter MagnumTextureTools MagnumWindowlessCglApplication Magnum)
-    elseif(UNIX AND NOT TARGET_GLES)
+    elseif(CORRADE_TARGET_UNIX AND NOT TARGET_GLES)
         target_link_libraries(magnum-distancefieldconverter MagnumTextureTools Magnum MagnumWindowlessGlxApplication ${X11_LIBRARIES})
-    elseif(WIN32)
+    elseif(CORRADE_TARGET_WINDOWS)
         target_link_libraries(magnum-distancefieldconverter MagnumTextureTools MagnumWindowlessWglApplication Magnum)
     else()
         message(FATAL_ERROR "magnum-distancefieldconverter is not available on this platform. Set WITH_DISTANCEFIELDCONVERTER to OFF to suppress this warning.")
diff --git a/src/Magnum/TextureTools/distancefieldconverter.cpp b/src/Magnum/TextureTools/distancefieldconverter.cpp
index d35514467..e15448bf4 100644
--- a/src/Magnum/TextureTools/distancefieldconverter.cpp
+++ b/src/Magnum/TextureTools/distancefieldconverter.cpp
@@ -37,7 +37,7 @@
 #include "Magnum/Trade/AbstractImageConverter.h"
 #include "Magnum/Trade/ImageData.h"
 
-#ifdef __APPLE__
+#ifdef CORRADE_TARGET_APPLE
 #include "Magnum/Platform/WindowlessCglApplication.h"
 #elif defined(CORRADE_TARGET_UNIX)
 #include "Magnum/Platform/WindowlessGlxApplication.h"
diff --git a/src/MagnumPlugins/MagnumFont/CMakeLists.txt b/src/MagnumPlugins/MagnumFont/CMakeLists.txt
index deaf8383e..a6c112d60 100644
--- a/src/MagnumPlugins/MagnumFont/CMakeLists.txt
+++ b/src/MagnumPlugins/MagnumFont/CMakeLists.txt
@@ -38,7 +38,7 @@ add_plugin(MagnumFont ${MAGNUM_PLUGINS_FONT_DEBUG_INSTALL_DIR} ${MAGNUM_PLUGINS_
     pluginRegistration.cpp)
 target_link_libraries(MagnumFont Magnum MagnumText)
 
-if(WIN32)
+if(CORRADE_TARGET_WINDOWS)
     target_link_libraries(MagnumFont TgaImporter)
 endif()
 
@@ -51,7 +51,7 @@ if(BUILD_GL_TESTS)
 
     # On Windows we need to install first and then run the tests to avoid "DLL
     # not found" hell, thus we need to install this too
-    if(WIN32 AND NOT CMAKE_CROSSCOMPILING)
+    if(CORRADE_TARGET_WINDOWS AND NOT CMAKE_CROSSCOMPILING)
         install(TARGETS MagnumMagnumFontTestLib
             RUNTIME DESTINATION ${MAGNUM_BINARY_INSTALL_DIR}
             LIBRARY DESTINATION ${MAGNUM_LIBRARY_INSTALL_DIR}
diff --git a/src/MagnumPlugins/MagnumFontConverter/CMakeLists.txt b/src/MagnumPlugins/MagnumFontConverter/CMakeLists.txt
index 49bf22a76..d6ef7f848 100644
--- a/src/MagnumPlugins/MagnumFontConverter/CMakeLists.txt
+++ b/src/MagnumPlugins/MagnumFontConverter/CMakeLists.txt
@@ -38,7 +38,7 @@ add_plugin(MagnumFontConverter ${MAGNUM_PLUGINS_FONTCONVERTER_DEBUG_INSTALL_DIR}
     pluginRegistration.cpp)
 target_link_libraries(MagnumFontConverter Magnum MagnumText)
 
-if(WIN32)
+if(CORRADE_TARGET_WINDOWS)
     target_link_libraries(MagnumFontConverter TgaImageConverter)
 endif()
 
@@ -51,7 +51,7 @@ if(BUILD_GL_TESTS)
 
     # On Windows we need to install first and then run the tests to avoid "DLL
     # not found" hell, thus we need to install this too
-    if(WIN32 AND NOT CMAKE_CROSSCOMPILING)
+    if(CORRADE_TARGET_WINDOWS AND NOT CMAKE_CROSSCOMPILING)
         install(TARGETS MagnumMagnumFontConverterTestLib
             RUNTIME DESTINATION ${MAGNUM_BINARY_INSTALL_DIR}
             LIBRARY DESTINATION ${MAGNUM_LIBRARY_INSTALL_DIR}
diff --git a/src/MagnumPlugins/ObjImporter/CMakeLists.txt b/src/MagnumPlugins/ObjImporter/CMakeLists.txt
index f90a0bd4b..b8a62f5b7 100644
--- a/src/MagnumPlugins/ObjImporter/CMakeLists.txt
+++ b/src/MagnumPlugins/ObjImporter/CMakeLists.txt
@@ -43,7 +43,7 @@ if(BUILD_TESTS)
 
     # On Windows we need to install first and then run the tests to avoid "DLL
     # not found" hell, thus we need to install this too
-    if(WIN32 AND NOT CMAKE_CROSSCOMPILING)
+    if(CORRADE_TARGET_WINDOWS AND NOT CMAKE_CROSSCOMPILING)
         install(TARGETS MagnumObjImporterTestLib
             RUNTIME DESTINATION ${MAGNUM_BINARY_INSTALL_DIR}
             LIBRARY DESTINATION ${MAGNUM_LIBRARY_INSTALL_DIR}
diff --git a/src/MagnumPlugins/TgaImageConverter/CMakeLists.txt b/src/MagnumPlugins/TgaImageConverter/CMakeLists.txt
index 47676f258..08f4ff875 100644
--- a/src/MagnumPlugins/TgaImageConverter/CMakeLists.txt
+++ b/src/MagnumPlugins/TgaImageConverter/CMakeLists.txt
@@ -47,7 +47,7 @@ if(BUILD_TESTS)
 
     # On Windows we need to install first and then run the tests to avoid "DLL
     # not found" hell, thus we need to install this too
-    if(WIN32 AND NOT CMAKE_CROSSCOMPILING)
+    if(CORRADE_TARGET_WINDOWS AND NOT CMAKE_CROSSCOMPILING)
         install(TARGETS MagnumTgaImageConverterTestLib
             RUNTIME DESTINATION ${MAGNUM_BINARY_INSTALL_DIR}
             LIBRARY DESTINATION ${MAGNUM_LIBRARY_INSTALL_DIR}
diff --git a/src/MagnumPlugins/TgaImporter/CMakeLists.txt b/src/MagnumPlugins/TgaImporter/CMakeLists.txt
index 7e6685b8a..afb01bc62 100644
--- a/src/MagnumPlugins/TgaImporter/CMakeLists.txt
+++ b/src/MagnumPlugins/TgaImporter/CMakeLists.txt
@@ -48,7 +48,7 @@ if(BUILD_TESTS)
 
     # On Windows we need to install first and then run the tests to avoid "DLL
     # not found" hell, thus we need to install this too
-    if(WIN32 AND NOT CMAKE_CROSSCOMPILING)
+    if(CORRADE_TARGET_WINDOWS AND NOT CMAKE_CROSSCOMPILING)
         install(TARGETS MagnumTgaImporterTestLib
             RUNTIME DESTINATION ${MAGNUM_BINARY_INSTALL_DIR}
             LIBRARY DESTINATION ${MAGNUM_LIBRARY_INSTALL_DIR}
diff --git a/src/MagnumPlugins/WavAudioImporter/CMakeLists.txt b/src/MagnumPlugins/WavAudioImporter/CMakeLists.txt
index 27179d2a9..3660b3128 100644
--- a/src/MagnumPlugins/WavAudioImporter/CMakeLists.txt
+++ b/src/MagnumPlugins/WavAudioImporter/CMakeLists.txt
@@ -54,7 +54,7 @@ if(BUILD_TESTS)
 
     # On Windows we need to install first and then run the tests to avoid "DLL
     # not found" hell, thus we need to install this too
-    if(WIN32 AND NOT CMAKE_CROSSCOMPILING)
+    if(CORRADE_TARGET_WINDOWS AND NOT CMAKE_CROSSCOMPILING)
         install(TARGETS MagnumWavAudioImporterTestLib
             RUNTIME DESTINATION ${MAGNUM_BINARY_INSTALL_DIR}
             LIBRARY DESTINATION ${MAGNUM_LIBRARY_INSTALL_DIR}