macOS crt1.o for x86_64

[bettertony]

Hi, is there anybody know how to get 64 bits crt1.o? When I try to compile some programs in 64 bits, it return a error like "perhaps missing crt1.o" or "usually in crt1.o/bundle1.o/dylib1.o"
Does it make sense to you? I am new for compiling that do not know much.

 

[chown33]

Copy and paste the exact error messages into a reply post.

Copy and paste the exact command-line into a post.

What OS and compiler version? Was the compiler installed with Xcode, or did you do it separately?

What Mac model?

What program are you trying to compile? Did you try a simple HelloWorld first?

Are you following a book or tutorial, or did you simply try compiling something with no directions to guide you?