Re: Undefined ref in makefile for Solaris egcs

Rene Brun (Rene.Brun@cern.ch)
Tue, 07 Jul 1998 17:31:30 +0200

Damir Buskulic wrote:
>
> Hi,
>
> I'm still turning around with solaris. I'm trying to build a makefile
> that works to rebuild root with gcc (in fact egcs 1.0.2). I have the
> bunch of undefined references that is shown below. Does somebody know
> where are these defined ? I was supposing they where somewhere in libg++
> or libstdc++. nope. I'm stuck (probably not the last time)
>
> Thanks for any help
>
> Damir
>
> ospite@gacrux:src> CC -g -o /home/ospite/damir/root/bin/cint
> MAIN_cppmain.o -L/home/ospite/damir/root/lib -lCint -lm -ltermcap -lgen
> -ldl -lg++ -lstdc++
> ild: (undefined symbol) filebufiPci -- referenced in
> /home/ospite/damir/root/lib/libCint.so
> ild: (undefined symbol) sputbackc__9streambufc -- referenced in
> /home/ospite/damir/root/lib/libCint.so
> ild: (undefined symbol) __11fstreambaseiimbufc -- referenced in
> /home/ospite/damir/root/lib/libCint.so
> ild: (undefined symbol) _7filebuf.openprot -- referenced in
> /home/ospite/damir/root/lib/libCint.so
> ild: (undefined symbol) attach__7filebufi -- referenced in
> /home/ospite/damir/root/lib/libCint.so
> ild: (undefined symbol) __10ostrstreamiPciiufc -- referenced in
> /home/ospite/damir/root/lib/libCint.so

Damir,
In our installation procedure for Solaris with gcc, we define
the following variables:
CXX g++
CC gcc
LD g++
CXXOPT [cxxdbg]//' -fPIC -c'
CCOPT [ccdbg]//' -fPIC -c'
LDOPT [cxxdbg]//' -o'
SLOPT [cxxdbg]//' -shared -o'
LIBS '-L$ROOTSYS/lib '//[rlibs]//' -L/usr/openwin/lib _
-lXpm -lX11 -lg++ -lm -lgen -ldl -lsocket'
LIBSX '$ROOTSYS/lib/libXpm.a -lX11 -g++'

CICXXOPT [cxxdbg]//' -fPIC -DG__REGEXP1 -DG__UNIX -DG__SHAREDLIB _
-DG__OSFDLL -DG__ROOT -DG__REDIRECTIO -c'
CICCOPT [ccdbg]//' -fPIC -DG__REGEXP1 -DG__UNIX -DG__SHAREDLIB _
-DG__OSFDLL -DG__ROOT -DG__REDIRECTIO -c'
CILDOPT [cxxdbg]//' -o'
CILIBS '-L$ROOTSYS/lib -lCint -L/usr/lib -lm -ltermcap -lbsd -ldl
-lg++ -rdynamic'

This procedure was tested a long time ago. If you succeeded in
making a Makefile, let us know.

Rene Brun