diff --git a/core/dplugins/generic/view/glviewer/CMakeLists.txt b/core/dplugins/generic/view/glviewer/CMakeLists.txt
index f45c937957..121c7a7664 100644
--- a/core/dplugins/generic/view/glviewer/CMakeLists.txt
+++ b/core/dplugins/generic/view/glviewer/CMakeLists.txt
@@ -1,29 +1,35 @@
 #
 # Copyright (c) 2010-2019, Gilles Caulier, <caulier dot gilles at gmail dot com>
 #
 # Redistribution and use is allowed according to the terms of the BSD license.
 # For details see the accompanying COPYING-CMAKE-SCRIPTS file.
 
 include(MacroDPlugins)
 
+if(NOT MSVC)
+    # Under MacOS 10.14 (Mojave), OpenGL API start to be deprecated in favor to Apple Metal API.
+    # https://appleinsider.com/articles/18/06/28/why-macos-mojave-requires-metal----and-deprecates-opengl
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-declarations")
+endif()
+
 include_directories($<TARGET_PROPERTY:Qt5::Widgets,INTERFACE_INCLUDE_DIRECTORIES>
                     $<TARGET_PROPERTY:Qt5::Core,INTERFACE_INCLUDE_DIRECTORIES>
                     $<TARGET_PROPERTY:Qt5::OpenGL,INTERFACE_INCLUDE_DIRECTORIES>
 
                     $<TARGET_PROPERTY:KF5::ConfigCore,INTERFACE_INCLUDE_DIRECTORIES>
                     $<TARGET_PROPERTY:KF5::I18n,INTERFACE_INCLUDE_DIRECTORIES>
 )
 
 set(glviewerplugin_SRCS
     ${CMAKE_CURRENT_SOURCE_DIR}/glviewerplugin.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/glviewerhelpdlg.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/glviewertexture.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/glviewertimer.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/glviewerwidget.cpp
 )
 
 DIGIKAM_ADD_GENERIC_PLUGIN(NAME    GLViewer
-                                    SOURCES ${glviewerplugin_SRCS}
-                                    DEPENDS Qt5::OpenGL
-                                            ${OPENGL_LIBRARIES}
+                           SOURCES ${glviewerplugin_SRCS}
+                           DEPENDS Qt5::OpenGL
+                                   ${OPENGL_LIBRARIES}
 )
diff --git a/core/dplugins/generic/view/presentation/CMakeLists.txt b/core/dplugins/generic/view/presentation/CMakeLists.txt
index 2825876c96..7ae0004c39 100644
--- a/core/dplugins/generic/view/presentation/CMakeLists.txt
+++ b/core/dplugins/generic/view/presentation/CMakeLists.txt
@@ -1,89 +1,109 @@
 #
 # Copyright (c) 2010-2019, Gilles Caulier, <caulier dot gilles at gmail dot com>
 #
 # Redistribution and use is allowed according to the terms of the BSD license.
 # For details see the accompanying COPYING-CMAKE-SCRIPTS file.
 
 include(MacroDPlugins)
 
 if(HAVE_MEDIAPLAYER)
+
     include_directories(${CMAKE_CURRENT_SOURCE_DIR}/audio)
+
 endif()
 
 if(HAVE_OPENGL)
+
+    if(NOT MSVC)
+
+        # Under MacOS 10.14 (Mojave), OpenGL API start to be deprecated in favor to Apple Metal API.
+        # https://appleinsider.com/articles/18/06/28/why-macos-mojave-requires-metal----and-deprecates-opengl
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-declarations")
+
+    endif()
+
     include_directories(${CMAKE_CURRENT_SOURCE_DIR}/opengl)
     include_directories($<TARGET_PROPERTY:Qt5::OpenGL,INTERFACE_INCLUDE_DIRECTORIES>)
+
 endif()
 
 include_directories(${CMAKE_CURRENT_SOURCE_DIR}/dialogs
                     ${CMAKE_CURRENT_SOURCE_DIR}/widgets
                     ${CMAKE_CURRENT_SOURCE_DIR}/common
 )
 
 include_directories($<TARGET_PROPERTY:Qt5::Widgets,INTERFACE_INCLUDE_DIRECTORIES>
                     $<TARGET_PROPERTY:Qt5::Core,INTERFACE_INCLUDE_DIRECTORIES>
 
                     $<TARGET_PROPERTY:KF5::ConfigCore,INTERFACE_INCLUDE_DIRECTORIES>
                     $<TARGET_PROPERTY:KF5::I18n,INTERFACE_INCLUDE_DIRECTORIES>
 )
 
 set(presentationplugin_SRCS
     ${CMAKE_CURRENT_SOURCE_DIR}/dialogs/presentation_captionpage.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/dialogs/presentation_advpage.cpp
 
     ${CMAKE_CURRENT_SOURCE_DIR}/widgets/presentationctrlwidget.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/widgets/presentationwidget.cpp
 
     ${CMAKE_CURRENT_SOURCE_DIR}/common/presentationcontainer.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/common/presentationloader.cpp
 
     ${CMAKE_CURRENT_SOURCE_DIR}/dialogs/presentationdlg.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/dialogs/presentation_mainpage.cpp
 
     ${CMAKE_CURRENT_SOURCE_DIR}/presentationmngr.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/presentationplugin.cpp
 )
 
 if(HAVE_OPENGL)
+
     set(presentationplugin_SRCS
         ${presentationplugin_SRCS}
         ${CMAKE_CURRENT_SOURCE_DIR}/opengl/presentationgl.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/opengl/presentationkb.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/opengl/kbeffect.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/opengl/kbimageloader.cpp
-       )
+    )
+
 endif()
 
 if(HAVE_MEDIAPLAYER)
+
     set(presentationplugin_SRCS
         ${presentationplugin_SRCS}
         ${CMAKE_CURRENT_SOURCE_DIR}/audio/presentationaudiolist.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/audio/presentation_audiopage.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/audio/presentationaudiowidget.cpp
     )
 
     ki18n_wrap_ui(presentationplugin_SRCS
                   ${CMAKE_CURRENT_SOURCE_DIR}/audio/presentation_audiopage.ui
                   ${CMAKE_CURRENT_SOURCE_DIR}/audio/presentationaudiowidget.ui
     )
+
 endif()
 
 ki18n_wrap_ui(presentationplugin_SRCS
               ${CMAKE_CURRENT_SOURCE_DIR}/dialogs/presentation_mainpage.ui
               ${CMAKE_CURRENT_SOURCE_DIR}/dialogs/presentation_captionpage.ui
               ${CMAKE_CURRENT_SOURCE_DIR}/dialogs/presentation_advpage.ui
               ${CMAKE_CURRENT_SOURCE_DIR}/widgets/presentationctrlwidget.ui
 )
 
 
 if(HAVE_OPENGL)
+
     DIGIKAM_ADD_GENERIC_PLUGIN(NAME    Presentation
-                                        SOURCES ${presentationplugin_SRCS}
-                                        DEPENDS Qt5::OpenGL
-                                                ${OPENGL_LIBRARIES}
+                               SOURCES ${presentationplugin_SRCS}
+                               DEPENDS Qt5::OpenGL
+                                       ${OPENGL_LIBRARIES}
     )
+
 else()
+
     DIGIKAM_ADD_GENERIC_PLUGIN(NAME    Presentation
-                                        SOURCES ${presentationplugin_SRCS}
+                               SOURCES ${presentationplugin_SRCS}
     )
+
 endif()