Hi everyone, for a few weeks I'm working with autoconf and libtool to build some libraries and application. I'm having some problem final linking of the executable, the out is following:
/bin/sh ../libtool --mode=link --tag=CXX g++ -g -O2 -o audio_ivr -L/home/carlos/IVR_Base/src/snmp/.libs -L/home/carlos/IVR_Base/src/socket/.libs -L/home/carlos/IVR_Base/src/tiempo/.libs -L/home/carlos/IVR_Base/src/conf/.libs -L/home/carlos/IVR_Base/src/debug/.libs -L/home/carlos/IVR_Base/src/vxml/.libs -L/usr/local/ssl/lib -L/opt/nms/lib AudioChannel.o AudioConf.o audio_adm.o audio_appl.o audio_ctrl.o audio_error.o audio_main.o audio_teln.o -lsnmp -lsckmsg -ltiempo -lconf -ldebug -lvxml -lnetsnmp -lgen -lcrypto -lkstat -lelf -lm -lnsl -lsocket -ladm -lpthread -lwwwinit -lwwwhtml -lwwwhttp -lwwwcache -lwwwstream -lwwwapp -lwwwcore -lwwwutils -lwwwmime -lpics -lwwwnews -lwwwdir -lwwwgopher -lwwwfile -lwwwftp -lwwwxml -lwwwtrans -lmd5 -lwwwtelnet -lxmlparse -lxmltok -lcta -ladiapi -lnccapi -lvceapi -lswiapi -ladidtm -ldl -lsocket
g++ -g -O2 -o .libs/audio_ivr AudioChannel.o AudioConf.o audio_adm.o audio_appl.o audio_ctrl.o audio_error.o audio_main.o audio_teln.o -L/home/carlos/IVR_Base/src/snmp/.libs -L/home/carlos/IVR_Base/src/socket/.libs -L/home/carlos/IVR_Base/src/tiempo/.libs -L/home/carlos/IVR_Base/src/conf/.libs -L/home/carlos/IVR_Base/src/debug/.libs -L/home/carlos/IVR_Base/src/vxml/.libs -L/usr/local/ssl/lib -L/opt/nms/lib /home/carlos/IVR_Base/src/snmp/.libs/libsnmp.so /home/carlos/IVR_Base/src/socket/.libs/libsckmsg.so /home/carlos/IVR_Base/src/tiempo/.libs/libtiempo.so /home/carlos/IVR_Base/src/conf/.libs/libconf.so -L/usr2/SOURCES/S8/gcc-3.3/objdir/sparc-sun-solaris2.8/libstdc++-v3/src -L/usr2/SOURCES/S8/gcc-3.3/objdir/sparc-sun-solaris2.8/libstdc++-v3/src/.libs -L/usr2/SOURCES/S8/gcc-3.3/objdir/gcc -L/usr/local/sparc-sun-solaris2.8/bin -L/usr/local/sparc-sun-solaris2.8/lib -L/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/../../../sparc-sun-solaris2.8/lib -L/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/../.. /home/carlos/IVR_Base/src/debug/.libs/libdebug.so /home/carlos/IVR_Base/src/vxml/.libs/libvxml.so /usr/local/lib/./libstdc++.so /usr/local/lib/libnetsnmp.so -lgen -lcrypto -lkstat -lelf -lm -ladm -lpthread /usr/local/lib/libwwwinit.so /usr/local/lib/libwwwhtml.so /usr/local/lib/libwwwhttp.so /usr/local/lib/libwwwcache.so /usr/local/lib/libwwwstream.so /usr/local/lib/libwwwapp.so /usr/local/lib/libwwwcore.so /usr/local/lib/libwwwutils.so /usr/local/lib/libwwwmime.so /usr/local/lib/libpics.so /usr/local/lib/libwwwnews.so /usr/local/lib/libwwwdir.so /usr/local/lib/libwwwgopher.so /usr/local/lib/libwwwfile.so /usr/local/lib/libwwwftp.so /usr/local/lib/libwwwxml.so /usr/local/lib/libwwwtrans.so /usr/local/lib/libmd5.so /usr/local/lib/libwwwtelnet.so /usr/local/lib/libxmlparse.so /usr/local/lib/libxmltok.so -lnsl -lcta -ladiapi -lnccapi -lvceapi -lswiapi -ladidtm -ldl -lsocket -Wl,-R -Wl,/home/carlos/IVR_Base/lib -Wl,-R -Wl,/usr/local/lib -Wl,-R -Wl,/usr/local/lib/.
ld: warning: file /usr/local/lib/gcc-lib/sparc-sun-solaris2.8/../../libstdc++.so: linked to /usr/local/lib/./libstdc++.so: attempted multiple inclusion of file
There is in the fist line the comman libtool and after that the final g++. But for some reason, the libtool script add more library path than are needed, with concecuence the multiple inclusion of file libstdc++.so. I know it is only a warning, but for some reason when I run the binary it crash with the following gdb output :
Program received signal SIGSEGV, Segmentation fault.
__dynamic_cast (src_ptr=0x0, src_type=0xfebd12d8, dst_type=0x1, src2dst=-41608536)
at ../../../../libstdc++-v3/libsupc++/tinfo.cc:710
710 ../../../../libstdc++-v3/libsupc++/tinfo.cc: No such file or directory.
in ../../../../libstdc++-v3/libsupc++/tinfo.cc
(gdb) bt
#0 __dynamic_cast (src_ptr=0x0, src_type=0xfebd12d8, dst_type=0x1, src2dst=-41608536)
at ../../../../libstdc++-v3/libsupc++/tinfo.cc:710
#1 0xfebd03a4 in __is_pointer (p=0xfd851aa8) at ../../gcc/cp/tinfo2.cc:244
#2 0xfebce070 in __cp_pop_exception (p=0xfd851aa8) at ../../gcc/cp/exception.cc:252
When I compile the binary without libtool ( first command without /bin/sh ../libtool --mode=link --tag=CXX ), the application run as espected.
I hope somebody could give me some guideline to solve my problem. Best regards
Carlos Fangmeier
P.S: Usin autoconf 2.59, automake 1.9 and g++ 3.3
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