Re: OT: converting C to C++ : linkng problems
Joris Huizer wrote:
That makes sence, but still - it's exactly the same code as used in C
and the C code compiles fine (except for some added casts as C++ doesn't
like coercing void pointers to something else)
if I do an objdump it seems those functions that are not found have been
mangled by C++
C is not C++
C is not a subset of C++
They are different languages
There is a subset of C++ which resembles C very closely
One common error is to compile C with a C compiler (or
a C++ compiler in "C Mode") and then try to link it
with C++ compiled with a C++ compiler. This won't work.
Your C routines must be compiled with a C++ compiler
IN C++ MODE, or they must be declared as extern C {...}
otherwise you'll get linking problems.
Mike
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