v.c doesn't compile on Android since glibc specific functions

[daquexian]

Error message:

$ cc -w -o vc v.c
v.c:65:10: fatal error: 'execinfo.h' file not found
#include <execinfo.h>
         ^~~~~~~~~~~~
1 error generated.

The libc on Android doesn't provide execinfo.h

[kcorey]

On Android? Now that _is_ interesting!

[mingodad]

I've got it to build on android with termux commenting out "#include " and "backtrace*" in os/mac.v and v.c
Cheers !

[medvednikov]

Good to know it builds on Android, thanks @mingodad

I'll fix the execinfo.h dependency.

[medvednikov]

Fixed.