Hi there, Compiling ghemical, I get the following error at the linking stage: g++ -o /export/home/sucher/ghemical-0.81/bin/ghemical t3main.o t3docv.o t3views.o t3errutil.o t3dialog.o glade_callbacks.o glade_interface.o glade_support.o t3qm1docv.o t3qm2docv.o t3mm1docv.o t3mm2docv.o t3prefs.o /export/home/sucher/ghemical-0.81/src/graphics/libgraphics.a /export/home/sucher/ghemical-0.81/src/common/libcommon.a /export/home/sucher/ghemical-0.81/miniMOPAC/libminiMOPAC.a /export/home/sucher/ghemical-0.81/oelib/liboe.a -lglut -lXmu -lg2c -lm -lgtkgl -lGLU -lGL -L/opt/sfw/lib -L/usr/openwin/lib -R/usr/openwin/lib -lgtk -lgdk -lgmodule -lglib -ldl -lXext -lX11 -lsocket -lnsl -lm -lg2c -lm -lgtkgl -lGLU -lGL -L/opt/sfw/lib -L/usr/openwin/lib -R/usr/openwin/lib -lgtk -lgdk -lgmodule -lglib -ldl -lXext -lX11 -lsocket -lnsl -lm -lgnomeui -lart_lgpl -lgdk_imlib -lSM -lICE -lgtk -lgdk -lgmodule -lXi -lXext -lX11 -lgnome -lgnomesupport -lesd -lresolv -lrt -lnsl -lsocket -laudiofile -lm -ldb-3 -lglib -ldl ld: fatal: symbol `work1_' has differing sizes: (file /export/home/sucher/ghemical-0.81/src/common/libcommon.a(qm1e_mopac.o) value=0x2ab980; file /export/home/sucher/ghemical-0.81/miniMOPAC/libminiMOPAC.a(dernvo.o) value=0x73bdb0); tentative symbol cannot override defined symbol of smaller size ld: warning: symbol `geom_' has differing sizes: (file /export/home/sucher/ghemical-0.81/miniMOPAC/libminiMOPAC.a(compfg.o) value=0x1680; file /export/home/sucher/ghemical-0.81/miniMOPAC/libminiMOPAC.a(esp.o) value=0xb40); /export/home/sucher/ghemical-0.81/miniMOPAC/libminiMOPAC.a(compfg.o) definition taken ld: fatal: symbol `work1_' has differing sizes: (file /export/home/sucher/ghemical-0.81/src/common/libcommon.a(qm1e_mopac.o) value=0x2ab980; file /export/home/sucher/ghemical-0.81/miniMOPAC/libminiMOPAC.a(iter.o) value=0x73bdb0); tentative symbol cannot override defined symbol of smaller size ld: fatal: symbol `work1_' has differing sizes: (file /export/home/sucher/ghemical-0.81/src/common/libcommon.a(qm1e_mopac.o) value=0x2ab980; file /export/home/sucher/ghemical-0.81/miniMOPAC/libminiMOPAC.a(deri22.o) value=0x73bdb0); tentative symbol cannot override defined symbol of smaller size ld: fatal: File processing errors. No output written to /export/home/sucher/ghemical-0.81/bin/ghemical collect2: ld returned 1 exit status gmake[1]: *** [/export/home/sucher/ghemical-0.81/bin/ghemical] Error 1 gmake[1]: Leaving directory `/export/home/sucher/ghemical-0.81/src/target3' gmake: *** [all] Error 1 Can anyone help me? Tx, Nikolaus Please reply to sucher@ust.hk

Hi all, we were able to solve this problem with Nikolaus, and just to inform other Solaris users, we solved it by using the GNU linker (gnuld) instead of the Solaris linker. The compiler used was gcc-2.95.2.