Build OS X 10.10-10.11 version with Qt 5.6.2.

external/openssl/CMakeLists.txt

@@ -7,10 +7,17 @@
 add_library(external_openssl INTERFACE IMPORTED GLOBAL)
 add_library(desktop-app::external_openssl ALIAS external_openssl)
 
-target_include_directories(external_openssl SYSTEM
-INTERFACE
+if (NOT APPLE OR NOT build_osx)
+    target_include_directories(external_openssl SYSTEM
+    INTERFACE
         ${libs_loc}/openssl_1_1_1/include
-)
+    )
+else()
+    target_include_directories(external_openssl SYSTEM
+    INTERFACE
+        ${libs_loc}/openssl/include
+    )
+endif()
 
 if (WIN32)
     set(openssl_lib_ext lib)
@@ -18,7 +25,11 @@ if (WIN32)
 else()
     set(openssl_lib_ext a)
     if (APPLE)
+        if (NOT build_osx)
             set(openssl_lib_loc ${libs_loc}/openssl_1_1_1)
+        else()
+            set(openssl_lib_loc ${libs_loc}/openssl)
+        endif()
     endif()
 endif()
 

external/qt/CMakeLists.txt

@@ -89,6 +89,20 @@ elseif (APPLE)
             plugins/bearer/${qt_lib_prefix}qgenericbearer
         )
     else()
+        set(qt_libs
+            lib/${qt_lib_prefix}Qt5PrintSupport
+            lib/${qt_lib_prefix}Qt5PlatformSupport
+            lib/${qt_lib_prefix}Qt5Network
+            lib/${qt_lib_prefix}Qt5Widgets
+            lib/${qt_lib_prefix}Qt5Gui
+            lib/${qt_lib_prefix}Qt5Core
+            lib/${qt_lib_prefix}qtharfbuzzng
+            lib/${qt_lib_prefix}qtfreetype
+            lib/${qt_lib_prefix}qtpcre
+            plugins/platforms/${qt_lib_prefix}qcocoa
+            plugins/imageformats/${qt_lib_prefix}qwebp
+            plugins/bearer/${qt_lib_prefix}qgenericbearer
+        )
     endif()
     foreach (lib ${qt_libs})
         list(APPEND qt_libs_list "${qt_loc}/${lib}${qt_lib_suffix}")

external/qt/package.cmake

@@ -4,7 +4,11 @@
 # For license and copyright information please follow this link:
 # https://github.com/desktop-app/legal/blob/master/LEGAL
 
-set(qt_version 5.12.5)
+if (NOT APPLE OR NOT build_osx)
+    set(qt_version 5.12.5)
+else()
+    set(qt_version 5.6.2)
+endif()
 
 if (WIN32)
     set(qt_loc ${libs_loc}/Qt-${qt_version})

variables.cmake

@@ -19,7 +19,12 @@ if (DESKTOP_APP_SPECIAL_TARGET STREQUAL ""
     set(disable_autoupdate 1)
 endif()
 
-set(CMAKE_OSX_DEPLOYMENT_TARGET 10.12 CACHE STRING "Minimum OS X deployment version" FORCE)
+if (NOT DESKTOP_APP_SPECIAL_TARGET STREQUAL "osx")
+    set(CMAKE_OSX_DEPLOYMENT_TARGET 10.12 CACHE STRING "Minimum OS X deployment version" FORCE)
+else()
+    set(DESKTOP_APP_DISABLE_SPELLCHECK ON)
+    set(CMAKE_OSX_DEPLOYMENT_TARGET 10.10 CACHE STRING "Minimum OS X deployment version" FORCE)
+endif()
 
 set(build_osx 0)
 set(build_macstore 0)