[Insight-users] ITK 4 on iOS and Android

[Vijay]

Hi Shashwath,

I am trying to reproduce your results compiling ITK for IOS. 
Have read your post and made slight modifications to cater the 
runner and toolchain files to ios6

My setup:
- OSX Lion
- xcode 4.5 & iOS6
- cmake 2.8.9
- ITK 4.20

I *have* been able to use cmake for native OSX and have successfully built it. 
But am *not* able to run cmake with the toolchain files for iOS6. 
Cant even generate the makefile.


After fixing 
(1) a cmake error with is_nan()
CMake Error at 
Modules/ThirdParty/VNL/src/vxl/config/cmake/config/
CMakeLists.txt:122 
(MESSAGE):
  Neither the __isnand nor the __inline_isnand functions are available !


(2) I ran into another  issue with the test for BigEndian

-- Searching 16 bit integer
-- Check size of unsigned short
-- Check size of unsigned short - failed
-- Check size of unsigned int
-- Check size of unsigned int - failed
-- Check size of unsigned long
-- Check size of unsigned long - failed

CMake Error at 
/Applications/CMake 2.8-9.app/Contents/share/cmake-2.8/Modules/
TestBigEndian.cmake:44 
(MESSAGE):
  no suitable type found
Call Stack (most recent call first):
  Modules/ThirdParty/VNL/src/vxl/config/cmake/config/
CMakeLists.txt:285 (TEST_BIG_ENDIAN)

-- Configuring incomplete, errors occurred!

Would appreciate any pointers you might have.

TIA,

-- 
Vijay Bhandari