Compiler gcc

[Claudio Bley]

>>>>> "Mathias" == Mathias Bordier <mathias_bordier@yahoo.fr> writes:

    Mathias> Hello, I want to create a dynamic library with the
    Mathias> compiler gcc.2.7.2.3 on Sun-Solaris.2.5 for C++ code.  I
    Mathias> use JNI (Java Native Interface) for interfacing Java and
    Mathias> C++. I compile and I link for creating a dynamic library
    Mathias> (it's OK) and when I want to use this library, I see the
    Mathias> message:

    Mathias> ld.so.1: fatal: relocation error: file mylib.so: symbol
    Mathias> __builtin_new: refrenced symbol not found

    Mathias> I understand that the dynamic library I have created is
    Mathias> not good !

    Mathias> Maybe I have made an error when I compile or link my
    Mathias> program C++:

    Mathias> I have write: for compiling: g++ -I ... -c mylib.cc 

Try with -fPIC in order to produce position independent code.

    Mathias> for linking: g++ -shared -o mylib.so mylib.o -lstc++
    Mathias> -lg++

I think you don't need to specify stdc++ (it's a typo in your command
isn't it?) and g++ library in this step - it doesn't hurt though.

HTH
Claudio