fix gcc warnings + disable BDS optimization for now (it leads to wrong
results with gcc 4; maybe we should have more intelligent tests in
configure or in the makefiles to enable/disable optimization depending
on which compiler is used)

Mesh/BDS.h

@@ -51,7 +51,7 @@ class BDS_Metric
   const double target,_min,_max,treshold, beta;
   const double nb_elements_per_radius_of_curvature;
   BDS_Metric ( double _target , double _mmin, double _mmax, double _b, double cc, double _tres = 0.7) 
-    : target(_target),_min(_mmin),_max(_mmax), beta(_b),treshold(_tres),nb_elements_per_radius_of_curvature(cc)
+    : target(_target),_min(_mmin),_max(_mmax),treshold(_tres),beta(_b),nb_elements_per_radius_of_curvature(cc)
     {}
   inline double update_target_length( double _target, double old_target_length  ) const
     {
@@ -480,6 +480,7 @@ public:
 	  BDS_Point *o[3];
 	  f1->getNodes (n);
 	  f2->getNodes (o);	  
+	  n[3] = 0; //for stupid gcc warning
 	  if(o[0] != n[0] && o[0] != n[1] &&o[0] != n[2])n[3] = o[0];
 	  if(o[1] != n[0] && o[1] != n[1] &&o[1] != n[2])n[3] = o[1];
 	  if(o[2] != n[0] && o[2] != n[1] &&o[2] != n[2])n[3] = o[2];

Mesh/Makefile

-# $Id: Makefile,v 1.97 2005-09-21 18:09:20 geuzaine Exp $
+# $Id: Makefile,v 1.98 2005-11-03 02:39:24 geuzaine Exp $
 #
 # Copyright (C) 1997-2005 C. Geuzaine, J.-F. Remacle
 #
@@ -93,6 +93,9 @@ ${LIB}: ${OBJ}
 # Don't optimize 3D_Mesh: it sometimes mysteriously crashes on Linux
 3D_Mesh.o:
 	${CXX} ${FLAGS} ${INCLUDE} -c $<
+# Don't optimize BDS: it leads to erroneous results with gcc 4.0
+BDS.o:
+	${CXX} ${FLAGS} ${INCLUDE} -c $<
 
 clean:
 	rm -f *.o