Disable libjpeg-turbo build on ios, because it's not working correctly

3rdParty/libjpeg-turbo/CMakeLists.txt

@@ -5,7 +5,7 @@ if (NOT IOS)
 endif()
 if (libjpeg-turbo_FOUND)
     message("Using system libjpeg-turbo")
-else ()
+elseif (NOT IOS)
     file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/deps_ljt)
     if (CMAKE_TOOLCHAIN_FILE)
         if(NOT IS_ABSOLUTE ${CMAKE_TOOLCHAIN_FILE})
@@ -19,7 +19,7 @@ else ()
             WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/deps_ljt
     )
     execute_process(
-            COMMAND ${CMAKE_COMMAND} --build ${CMAKE_BINARY_DIR}/deps_ljt
+            COMMAND ${CMAKE_COMMAND} --build ${CMAKE_BINARY_DIR}/deps_ljt --config Release
             RESULT_VARIABLE build_result
     )
     if (NOT ${build_result} EQUAL "0")