Hi All, I wish to build some code on a 32-bit RHAS 3.0 m/c using g++. But the .so files and .exe to be produced as a result of the build procedure, should be all in 64-bit i.e. I want to build in 64-bit mode on a 32-bit m/c using 32-bit g++. I have seen the compilation options for g++ and need to use ?-m64? bit compilation options for compiling in 64-bit mode. But there are few system specific libraries like libpthread.so, librt.so.1 etc. to which my code will link and these libraries are 32-bit libraries on my 32-bit RHAS 3.0. And when I will compile my code in 64-bit mode,it won?t be able to link with these system libraries as these are in 32-bit. Please suggest me, what all additional packages I need to install on my 32-bit RHAS 3.0, so that I would be able to build the code in 64-bit mode successfully? Thanks & Regards, Yashpal ____________________________________________________________________________________ Expecting? Get great news right away with email Auto-Check. Try the Yahoo! Mail Beta. http://advision.webevents.yahoo.com/mailbeta/newmail_tools.html