Djordje Jovic

Thank you, I'll take a look.

I know, this is quick fix. Thanks for support!

I succeeded but with some modifications. I edited code around line number 15542 in configure to pass tests if it's cross compiling. Edit is: if test ".$ac_cv_va_copy" = .; then if test "$cross_compiling" = yes; then : { { ac_cv_va_copy="C99" } } It was: if test ".$ac_cv_va_copy" = .; then if test "$cross_compiling" = yes; then : { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot run test program while cross compiling...

Thank you. I tried but without success, I'll take a closer look.

I want to build a library for iOS. Let me know where to find documentation (which file / url)?

How to make library for different architectures? Actually I want to build library for arm and i386 architectures. Thank you in advance.

Can I access and see all PLC tags that are assigned to the current progrm on the PLC Siemens S7-1200? I use Snap7 library which is implemented in iOS application. I can access any address on the PLC, but I don't know does that address is in use or not. Thanks in advance, DZoki019