Re: Help Needed

[David Edelsohn <dje@watson.ibm.com>]

>>>>> Prashant S Kulkarni writes:

Prashant> I am compiling xerces-c25.0 using gcc 3.0 on AIX 4.2.2 and i have all objects
Prashant> file created. But when while linking all .o file  I am getting error...

Prashant> AIX uses makeC++SharedLib for shared lib creation. Can you please tell me what
Prashant> option or which compiler in gcc suite should I use to create shared lib for
Prashant> above on gcc??.

Prashant> I am getting the error as follows. Any help is really appreciated..

	GCC can create shared libraries with the -shared commandline
option.  The default is AIX-style shared libraries, but you can use -Wl,-G
to compile the library and -Wl,-brtl during the final link to generate
SVR4-style libraries.

	When compiling and linking C++ code, you should use the "g++"
driver, not the "gcc" driver.

	When compiling and linking pthread code, you should use the
-pthreads commandline option, which implicitly links with -lpthreads.


-p 5000

and

-bmap:/home/pkulka/poc/xerces-c-src_2_5_0//obj/libxerces-c25.0.map

are IBM xlC compiler options.  You need to use the correct GCC commandline
options.

	/usr/lpp/xlC/lib contains libraries for xlC.  xlC C++ ABI is not
compatible with G++ ABI -- you cannot mix C++ object files produced by the
two compilers.

David