differences among the piis gcc compilers

From: Stephen J. Sanders (ssanders@ku.edu)
Date: Sat Aug 18 2001 - 16:37:39 EDT

  • Next message: Flemming Videbaek: "Re: differences among the piis gcc compilers" 

    Hi,
I have some code for monitoring the status of the multiplicity array 
that compiles and links
fine on pii4 and pii5 (egcs-2.91.66),  but fails to link on pii3 (gcc 
2.96) with the
error:

../lib/libmultCalib.so: undefined reference to `TFile::TFile(char const 
*, char const *, char const *, int)'
collect2: ld returned 1 exit status

The code also works fine on my linuxPPC systeme running gcc 2.95.3. 
Is there a known problem of linking to root functions using gcc 2.96?  I 
remember some
discussion a while back about problems using the newest gcc, but I can't 
remember if
any of this carried over to root or brat. (I also don't know if 2.96 is 
the version that was
causing people grief...)

Regards,  Steve

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