Multiply defined symbols?

[homer_3]

I have some static library libA.a that has symbols x & y defined. I'm building another static library libB.a which seems to also be defining symbols x & y. So when I try to build executable C while linking libA.a and libB.a, I get a multiply defined symbols error. But when I build libB.a linking libA.a, I don't get any errors. Shouldn't I get the same error when I try to build libB.a and link in libA.a?

edit: I always find the problem after I make a post. My make file had an error in it and wasn't linking things properly.

[Lindley]

Building a library doesn't have a concept of linking, at least not in the same way that executables do.

[ninja9578]

Those symbols need to be in the #include that you use to interface with the library, not the library itself.

[Lindley]

Linker errors have nothing to do with #includes.

Well, except that incorrect header file usage can cause them.

[ninja9578]

Oops, I misread the post.

[Peter_APIIT]

Try rename the symbol.