From mboxrd@z Thu Jan 1 00:00:00 1970 From: sujit kumar To: Alexandre Oliva Cc: gcc-help@gcc.gnu.org Subject: Re: __pure_virtual undefined symbol : SOLVED Date: Thu, 02 Aug 2001 00:43:00 -0000 Message-id: <20010802074204.60744.qmail@web10101.mail.yahoo.com> References: X-SW-Source: 2001-08/msg00014.html Hi Alexandre Thanks for the prompt reply. I had tried to see many mailing lists and i could not find a satisfacory solution. The solution that U have suggested is not working as well. If I extract _pure.o from libgcc.a and link it along with other object files , I am not getting these error messages. Why is that ? Can u throw some light on the mechanism ? Thanks & Regards Sujit Kumar --- Alexandre Oliva wrote: > On Aug 1, 2001, sujit kumar > wrote: > > > > These are the flags for linking : > > ld -m elf_i386 -dynamic-linker /lib/ld-linux.so.2 > > /usr/lib/crt1.o /usr/lib/crti.o > > > /usr/lib/gcc-lib/i386-linux/egcs-2.91.66/crtbegin.o > > -L/usr/lib/gcc-lib/i386-linux/egcs-2.91.66 > > -L/usr/i386-linux/lib -lstdc++ -lm -lgcc -lc -lgcc > > /usr/lib/gcc-lib/i386-linux/egcs-2.91.66/crtend.o > > /usr/lib/crtn.o -lglut -ffast-math -lMesaGL -lm > > -L/usr/X11/lib -L/usr/X11R6/lib -lX11 -lX11 -lXext > > -lXmu -lXi -lSM -lICE > > This looks definitely wrong. `-lstdc++ -lm -lgcc > -lc -lgcc' should > appear after all other libraries. This explains why > linking failed. > The order of arguments to the linker is significant. > > -- > Alexandre Oliva Enjoy Guarana', see > http://www.ic.unicamp.br/~oliva/ > Red Hat GCC Developer > aoliva@{cygnus.com, redhat.com} > CS PhD student at IC-Unicamp > oliva@{lsd.ic.unicamp.br, gnu.org} > Free Software Evangelist *Please* write to > mailing lists, not to me __________________________________________________ Do You Yahoo!? Make international calls for as low as $.04/minute with Yahoo! Messenger http://phonecard.yahoo.com/