CGAL users discussion list

[Cyril Bordreuil <>]

Hi everybody
I recently upgrade my gcc compiler and i have a library that use 
Straight skeleton. All was ok
with gcc4.4 and now with gcc4.7 i have an undefined symbol that i can't 
identify:
undefined symbol: _ZN4CORE16defBFsqrtAbsPrecE
Have you got any idea about which library is needed? i tried -lm but it 
doesn't help for this symbol
Thank you for the help
Cyril
Ps: i am sure that it is not a CGAL problem but it appears when i 
activated the following line:
 Straight_skeleton_ptr ss = 
CGAL::create_interior_straight_skeleton_2(input);