Error while compiling latest IOS NFC source code

[SVemp.1]

Hi,

I am trying to compile the IOS NFC tap source code and I am getting open ssl & J2Objc hearder not found errors.

We are trying to read and write with the ST25DV series of tags.

Details

 Xcode Version :   15.3
 min dev            :   15.0

Downloaded source code version : 7.4.0

Does the Source code support the latest versions of IOS?

Any extra steps needed for proper compilation?

Error:

Compilation error

 

Thanks,

Suresh

 

 

[victor laraison]

hello ,

Have you included J2OBJC headers and library into your environement ? 
Please , check the J2OBJC_HOME variable into Xcode, and update it if needed. 

In addiition, check your Header and User Include search path into build setting for your target.

Here attached, a short presentation on how to configure Xcode for iOS NFC Tap and using J2OBJC. Ref to slides #9 => #12

Hope it helps

Br,

 

[SVemp.1]

Hi Victor,

Thanks for the reply.

We have tried the steps you mentioned, But errors still occuring.

We have followed steps in 9 to 12 pages.

We have a system with below details.

Apple M2 pro.

Mac os sonoma 14.4.1

Will the given ios source code will build with this configuration?

Please let us know if any extra steps required for build.?

 

Regards,

Suresh

 

[SVemp.1]

Hi Victor,

Thanks for the reply.

We have tried the steps you mentioned, But errors still occuring.

 

We have followed steps in 9 to 12 pages.

We have a system with below details.

Apple M2 pro.

Mac os sonoma 14.4.1

Will the given ios source code will build with this configuration?

Please let us know if any extra steps required for build.?

 

Regards,

Suresh

 

[victor laraison]

hi Suresh,

I redo  from clean environment, and all is working fine. 

Please, could you check in "bn.h" file in which case BN_ULONG is defined ? THIRTY_TWO_BIT, SIXTY_FOUR_BIT_LONG or SIXTY_FOUR_BIT ? 

At my end, I'm using "THIRTY_TWO_BIT". 

I have the feeling that none of these are used in your end....

 

Let me know.

 

[SVemp.1]

Hi Victor,

I am still facing issue after these changes.

Could you send your System configuration details? So that i will try build it in same environment.

 

Thanks,

Suresh

 

[victor laraison]

just to be sure : you 're building on iOS Device (iphone) or with simulator ? 

[victor laraison]

as ios Corenfc is not supported in simulator mode, we never try with this configuration. We only support iOS Real Device (iphone) with the App. 
Please, could you switch to real device, then let me know status ? 

Thx and br,

Vincent 

[SVemp.1]

Hi Victor,

We are building with IOS device (iPhone XR ) only.

 

Thanks,

Suresh

[victor laraison]

I 'm able to reproduce issue only in simulator mode...anyway...

Please, could you tell me which include file "# include <openssl/opensslconf_...." is called in the file "opensslconf.h" ? 

#include <TargetConditionals.h>

#if TARGET_OS_IOS && TARGET_OS_SIMULATOR && TARGET_CPU_X86_64
# include <openssl/opensslconf_ios_x86_64.h>
#elif TARGET_OS_IOS && TARGET_OS_SIMULATOR && TARGET_CPU_X86
# include <openssl/opensslconf_ios_i386.h>
#elif TARGET_OS_IOS && TARGET_OS_EMBEDDED && TARGET_CPU_ARM64
# include <openssl/opensslconf_ios_arm64.h>
#elif TARGET_OS_IOS && TARGET_OS_EMBEDDED && TARGET_CPU_ARM && defined(__ARM_ARCH_7S__)
# include <openssl/opensslconf_ios_armv7s.h>
#elif TARGET_OS_IOS && TARGET_OS_EMBEDDED && TARGET_CPU_ARM && !defined(__ARM_ARCH_7S__)
# include <openssl/opensslconf_ios_armv7.h>
#elif TARGET_OS_TV && TARGET_OS_SIMULATOR && TARGET_CPU_X86_64
# include <openssl/opensslconf_tvos_x86_64.h>
#elif TARGET_OS_TV && TARGET_OS_EMBEDDED && TARGET_CPU_ARM64
# include <openssl/opensslconf_tvos_arm64.h>
#else
# error Unable to determine target or target not included in OpenSSL build
#endif

[SVemp.1]

Hi Victor,

I again did everything from start.

Followed As per document 9 to 12 pages

1. Download for NFCtap project.

 

2. Downloaded and installed JRE translated into OBJ-C : • https://github.com/google/j2objc/releases.

   did make dist to install 

   it generated multiple folders into "dist" folder. i.e lib,frameworks,..

3. Link Other -ljre_emul –liconv.

4.Updated paths. Kept path of dist folder which is generated above  

5. Setting in J2OBJC_HOME in Xcode and set the value to the J2objC folder
6. Library Search Path: ${J2OBJC_HOME}/lib Setting up
7. J2Objt C code , change J2OBJC_HOME Path to /Users/sai/SATB/j2objc/dist
8. As per 11 page we adding all Files as Import statements in OpenSSL-for-iOS-Bridging-Header.h

 

5. Open NFCTap project & changed our bundle id , tried to run my iPhone(Xr)
6. Getting error 'J2ObjC_header.h' file not found

 

7. When  we adding all Files as Import statements in ST25NFCApp-Bridging-Header.h then Swift errors coming

 

Can you help me where i am making mistake?

 

Thanks,

Suresh

 

[SVemp.1]

Hi Victor,

Any update?

We are trying JOBJC for the first time, And We kind of stuck.

Can you help me with basic steps and example commands to follow?

Is there any one can help building the project by connecting to our system?

 

 

Thanks,

Suresh