Warnings during build

[Justin Miller]

Hi. I'm trying to build the latest version of DDD on a PowerPC running
yellowdog linux. I get these warnings during build. The code compiles
and runs, but almost all of the time, shortly after startup, or after I
load a program, DDD freezes, and I can't do anything with it. This is
driving me nuts! Thanks in advance if you can help.

Justin

g++ -DHAVE_CONFIG_H -I. -I. -I. -I./.. -isystem
/Home/xtelab/millerj/LessTif/include -isystem /usr/X11R6/include   
-DNDEBUG -O2 -g -W -Wall -mminimal-toc  -trigraphs  -c -o GraphEdit.o
`test -f 'GraphEdit.C' || echo './'`GraphEdit.C
GraphEdit.C:99: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:101: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:103: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:105: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:107: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:109: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:112: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:115: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:117: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:120: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:123: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:125: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:128: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:130: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:133: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:136: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:139: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:141: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:143: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:145: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:149: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:151: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:154: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:156: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:159: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:162: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:165: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:168: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:171: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:174: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:178: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:180: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:182: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:184: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:186: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:188: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:190: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:193: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:195: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:197: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:199: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:201: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:203: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:206: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:208: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:211: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:213: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:215: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:217: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:219: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:221: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead
GraphEdit.C:223: warning: invalid offsetof from non-POD type `struct
   _GraphEditRec'; use pointer to member instead