yade-users team mailing list archive

["Chen, Feng" <fchen3@xxxxxxx>]

Vaclav:

Sorry for the late reply, actually the problem is already solved, when I was connecting YADE with another 64 bit code on the 64 bit machine, several error raised due to the 64 bit library compatibility (error message complaining about cannot find stdc++ library, originally I thought was the 64bit compiler switch, later found that I have to add the compilation path /lib64/XXX to the LIBPATH variable using LIBPATH=env['LIBPATH']+ /lib64/XXX.

Thanks for clearing the concept!


-----Original Message-----
From: yade-users-bounces@xxxxxxxxxxxxxxxx on behalf of Václav Smilauer
Sent: Mon 11/5/2007 3:43 AM
To: yade-users@xxxxxxxxxxxxxxxx
Subject: Re: [Yade-users] About 64 bit compilation switch of YADE
 
> I think scons has a flag to compile with AMD64 CXXFLAGS = '-fPIC', I dont know if it answer your question

Sorry, this is nonsense. g++ as is normally installed compiles for the 
system (guest) architecture and cannot compile for any other arch. (It 
is different if you have cross-compiler installed, but if you do, you javascript:SetCmd(cmdSend);
Send
know what you're doing). -fPIC instructs the compiler to emit 
position-independent code (PIC), which is (acidentally) required for 
shared libs on AMD64, but by itself doesn't signify any architecture. 
See man gcc.

Feng, I sitll don't understand what problem do you have.

Vaclav

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