Re: build check in AIX 5.2 / 5.3 / 6.1 - gcc/g++

[Rainer Tammer]

Hello Ralf,
sorry for the delayed answer...

with branch-1.5 (20080111)

The following tests passes now (gcc):
PASS: demo-make.test
PASS: demo-exec.test
PASS: demo-inst.test

The following tests fail as expected (gccc):
FAIL: tagdemo-make.test
FAIL: tagdemo-make.test
FAIL: tagdemo-make.test


Ralf Wildenhues wrote:
> Indeed:
>
>   
> > /bin/sh ./libtool --tag=CXX   --mode=link g++  -g -O2  -Wl,-brtl -o tagdemo 
> > main.o libbaz.la
> > g++ -g -O2 -Wl,-brtl -o tagdemo main.o  ./.libs/libbaz.a
> > ld: 0711-317 ERROR: Undefined symbol: .std::basic_ostream<char, std::char_traits<char> >& std::operator<< 
> > <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)
> > ld: 0711-317 ERROR: Undefined symbol: .std::basic_ostream<char, std::char_traits<char> >& 
> > std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)
> > ld: 0711-317 ERROR: Undefined symbol: vtable for 
> > __cxxabiv1::__si_class_type_info
> > ld: 0711-317 ERROR: Undefined symbol: vtable for __cxxabiv1::__class_type_info
> > ld: 0711-317 ERROR: Undefined symbol: .std::basic_ostream<char, std::char_traits<char> 
> > >::operator<<(double)
> > ld: 0711-317 ERROR: Undefined symbol: .std::basic_ostream<char, std::char_traits<char> 
> > >::operator<<(unsigned long)
> > ld: 0711-317 ERROR: Undefined symbol: .std::basic_ostream<char, std::char_traits<char> 
> > >::operator<<(long)
> > ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information.
> > collect2: ld returned 8 exit status
> > gmake[3]: *** [tagdemo] Error 1
> >     
>
> Can you try these and show output?
>   cd tagdemo
>   /bin/sh ./libtool --tag=CXX --mode=link g++ -v -g -O2 -Wl,-brtl -o tagdemo 
> main.o libbaz.la
>   
g++ -v -g -O2 -Wl,-brtl -o .libs/tagdemo main.o  -L./.libs -lbaz  
-Wl,-blibpath:/daten/source/libtool/branch-1-5/libtool/tests/_inst/lib:/opt/freeware/li
b/gcc/powerpc-ibm-aix5.3.0.0/4.0.0:/opt/freeware/lib/gcc/powerpc-ibm-aix5.3.0.0/4.0.0/../../..:/usr/lib:/lib
Using built-in specs.
Target: powerpc-ibm-aix5.3.0.0
Configured with: ../configure --with-as=/usr/bin/as 
--with-ld=/usr/bin/ld --disable-nls --enable-languages=c,c++ 
--prefix=/opt/freeware --enable-threads
--enable-version-specific-runtime-libs --host=powerpc-ibm-aix5.3.0.0
Thread model: aix
gcc version 4.0.0
/opt/freeware/libexec/gcc/powerpc-ibm-aix5.3.0.0/4.0.0/collect2 
-bpT:0x10000000 -bpD:0x20000000 -btextro -bnodelcsect 
-bexport:/usr/lib/libg.exp -o .lib
s/tagdemo /lib/crt0.o -L./.libs 
-L/opt/freeware/lib/gcc/powerpc-ibm-aix5.3.0.0/4.0.0 
-L/opt/freeware/lib/gcc/powerpc-ibm-aix5.3.0.0/4.0.0/../../.. -brtl
main.o -lbaz 
-blibpath:/daten/source/libtool/branch-1-5/libtool/tests/_inst/lib:/opt/freeware/lib/gcc/powerpc-ibm-aix5.3.0.0/4.0.0:/opt/freeware/lib/gcc/
powerpc-ibm-aix5.3.0.0/4.0.0/../../..:/usr/lib:/lib -lstdc++ -lm -lgcc_s 
/opt/freeware/lib/gcc/powerpc-ibm-aix5.3.0.0/4.0.0/libgcc.a -lg -lc 
-lgcc_s /opt
/freeware/lib/gcc/powerpc-ibm-aix5.3.0.0/4.0.0/libgcc.a
ld: 0711-317 ERROR: Undefined symbol: .std::basic_ostream<char, 
std::char_traits<char> >& std::operator<< <std::char_traits<char> 
>(std::basic_ostream<ch
ar, std::char_traits<char> >&, char const*)
ld: 0711-317 ERROR: Undefined symbol: .std::basic_ostream<char, 
std::char_traits<char> >& std::endl<char, std::char_traits<char> 
>(std::basic_ostream<cha
r, std::char_traits<char> >&)
ld: 0711-317 ERROR: Undefined symbol: vtable for foobar_derived
ld: 0711-317 ERROR: Undefined symbol: .std::basic_ostream<char, 
std::char_traits<char> >::operator<<(unsigned long)
ld: 0711-317 ERROR: Undefined symbol: vtable for barbaz_derived
ld: 0711-317 ERROR: Undefined symbol: .std::basic_ostream<char, 
std::char_traits<char> >::operator<<(long)
ld: 0711-317 ERROR: Undefined symbol: vtable for 
__cxxabiv1::__class_type_info
ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more 
information.
collect2: ld returned 8 exit status

>   /bin/sh ./libtool --tag=CXX --mode=link g++ -v -g -O2 -Wl,-brtl -o tagdemo 
> main.o libbaz.la -lstdc++ -lm
>
>   
g++ -v -g -O2 -Wl,-brtl -o .libs/tagdemo main.o  -L./.libs -lbaz 
-lstdc++ -lm  
-Wl,-blibpath:/daten/source/libtool/branch-1-5/libtool/tests/_inst/lib:/op
t/freeware/lib/gcc/powerpc-ibm-aix5.3.0.0/4.0.0:/opt/freeware/lib/gcc/powerpc-ibm-aix5.3.0.0/4.0.0/../../..:/usr/lib:/lib
Using built-in specs.
Target: powerpc-ibm-aix5.3.0.0
Configured with: ../configure --with-as=/usr/bin/as 
--with-ld=/usr/bin/ld --disable-nls --enable-languages=c,c++ 
--prefix=/opt/freeware --enable-threads
--enable-version-specific-runtime-libs --host=powerpc-ibm-aix5.3.0.0
Thread model: aix
gcc version 4.0.0
/opt/freeware/libexec/gcc/powerpc-ibm-aix5.3.0.0/4.0.0/collect2 
-bpT:0x10000000 -bpD:0x20000000 -btextro -bnodelcsect 
-bexport:/usr/lib/libg.exp -o .lib
s/tagdemo /lib/crt0.o -L./.libs 
-L/opt/freeware/lib/gcc/powerpc-ibm-aix5.3.0.0/4.0.0 
-L/opt/freeware/lib/gcc/powerpc-ibm-aix5.3.0.0/4.0.0/../../.. -brtl
main.o -lbaz -lstdc++ 
-blibpath:/daten/source/libtool/branch-1-5/libtool/tests/_inst/lib:/opt/freeware/lib/gcc/powerpc-ibm-aix5.3.0.0/4.0.0:/opt/freeware
/lib/gcc/powerpc-ibm-aix5.3.0.0/4.0.0/../../..:/usr/lib:/lib -lstdc++ 
-lm -lgcc_s /opt/freeware/lib/gcc/powerpc-ibm-aix5.3.0.0/4.0.0/libgcc.a 
-lg -lc -lg
cc_s /opt/freeware/lib/gcc/powerpc-ibm-aix5.3.0.0/4.0.0/libgcc.a
ld: 0711-317 ERROR: Undefined symbol: .std::basic_ostream<char, 
std::char_traits<char> >& std::operator<< <std::char_traits<char> 
>(std::basic_ostream<ch
ar, std::char_traits<char> >&, char const*)
ld: 0711-317 ERROR: Undefined symbol: .std::basic_ostream<char, 
std::char_traits<char> >& std::endl<char, std::char_traits<char> 
>(std::basic_ostream<cha
r, std::char_traits<char> >&)
ld: 0711-317 ERROR: Undefined symbol: vtable for foobar_derived
ld: 0711-317 ERROR: Undefined symbol: .std::basic_ostream<char, 
std::char_traits<char> >::operator<<(unsigned long)
ld: 0711-317 ERROR: Undefined symbol: vtable for barbaz_derived
ld: 0711-317 ERROR: Undefined symbol: .std::basic_ostream<char, 
std::char_traits<char> >::operator<<(long)
ld: 0711-317 ERROR: Undefined symbol: vtable for 
__cxxabiv1::__class_type_info
ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more 
information.
collect2: ld returned 8 exit status

> Please also show
>   ./libtool --tag=CXX --config | grep -E '^(pre|post)dep'
>
>   

predep_objects=""
postdep_objects=""
predeps=""
postdeps=""
predep_objects=""
postdep_objects=""
predeps=""
postdeps="-lstdc++ -lm -lgcc_s -lc -lgcc_s"



> Somehow it seems '-lstdc++ -lm' does not find its way into CXX postdeps.
>
> Thanks,
> Ralf
>
>
>   
Bye
 Rainer