I added the the parameter and now i executed like this :
meirs-Mac-mini:Urho3D meiryanovich$ ./cmake_ios.sh /Users/meiryanovich/Documents/3d/Urho3D/Urho3D_2/build-tree -DURHO3D_SAMPLES=1 -DIPHONEOS_DEPLOYMENT_TARGET=8.0
-- The C compiler identification is AppleClang 7.0.2.7000181
-- The CXX compiler identification is AppleClang 7.0.2.7000181
-- Check for working C compiler using: Xcode
-- Check for working C compiler using: Xcode -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler using: Xcode
-- Check for working CXX compiler using: Xcode -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
2016-03-02 19:57:00.057 xcodebuild[677:10483] [MT] PluginLoading: Required plug-in compatibility UUID F41BD31E-2683-44B8-AE7F-5F09E919790E for plug-in at path '~/Library/Application Support/Developer/Shared/Xcode/Plug-ins/Unity4XC.xcplugin' not present in DVTPlugInCompatibilityUUIDs
2016-03-02 19:57:00.059 xcodebuild[677:10483] [MT] PluginLoading: Required plug-in compatibility UUID F41BD31E-2683-44B8-AE7F-5F09E919790E for plug-in at path '~/Library/Application Support/Developer/Shared/Xcode/Plug-ins/MarmaladeGCC.xcplugin' not present in DVTPlugInCompatibilityUUIDs
2016-03-02 19:57:00.060 xcodebuild[677:10483] Failed to load plugin at: /Users/meiryanovich/Library/Application Support/Developer/Shared/Xcode/Plug-ins/MarmaladeGCC.xcplugin, skipping. Reason for failure: *** -[__NSPlaceholderDictionary initWithObjects:forKeys:count:]: attempt to insert nil object from objects[0]
-- Looking for include file stdint.h
-- Looking for include file stdint.h - not found
-- The ASM compiler identification is Clang
-- Found assembler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY - Failed
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY - Failed
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR - Failed
-- Performing Test COMPILER_HAS_DEPRECATED
-- Performing Test COMPILER_HAS_DEPRECATED - Failed
-- Found Urho3D: as CMake target
-- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE)
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/meiryanovich/Documents/3d/Urho3D/Urho3D_2/build-tree
-- post_cmake: Fix generated Xcode project
meirs-Mac-mini:Urho3D meiryanovich$
when i run the helloworld from xcode i got exception that looks like this :
by the the app do run from the iphone device when i stop the xcode session