Re: undefined reference to __gnustep_objcxx_personality_v0

[Ivan Vučica]

On Mon, Feb 16, 2015 at 6:37 PM, Igor Zhbanov <address@hidden> wrote:

Hi!

I'm trying to compile following example for x86 with
"clang++ test1.mm -fobjc-runtime=gnustep -lc++ -lobjc" command:

Basic checks:

- Are you sure you are using the correct -fobjc-runtime for the libobjc that you're using?

- Is libobjc found by clang really the one you believe it is? Do you perhaps have two libobjc's on the system?

- Do you really have to manually link with libobjc and with libc++?

If you correctly deploy GNUstep's libobjc2, I believe David said that the correct runtime argument is -fobjc-runtime=gnustep-1.7.

Also I checked libobjc2 and found that __gnustep_objcxx_personality_v0 function
is declared in "#ifndef __arm__". So how to compile for ARM?

Perhaps this symbol is not referenced when building for the ARM ABI?