On Wed, 8 Sep 2004, David Kramer wrote: > Background: > *STILL* trying to get a working GNU toolchain on AIX 5.2. > Currently have: > - gcc 3.3.3 downloaded binary compiled for AIX 5.1 > - gcc 3.4.0 bootstrapped from gcc 3.3.3 above > - binutils 2.14 someone else built. Has architecture problems, > etc. See previous messages for that mess. Never resolved. > - binutils 2.15 I built with gcc 3.3.3 above. Same problems. > - xlC native AIX compiler > - ld native AIX linker > > Problem: Trying to get gcc3.4.0 to compile a tiny little test program, > which includes <sstream> for stringstream operations, and a Rogue Wave > RWCString. I'm using the native linker. Even if I comment out the > RWCString in the source code, so there are no references at all to Rogue > Wave in the source, but I still include the -ltls77-xsd on the command > line, I get: > > ----------------------------------------------------- > ~/build/test> g++ -mcpu=rs64a -L/dkramer/build/rogue/lib/ > -I/dkramer/build/rogue/rogue -D_RWCONFIG=xsd -DRW_NO_LEADING_UNDERSCORE > -ltls77-xsd -o piddlerw piddlerw.cpp && ./piddlerw > > ld: 0711-317 ERROR: Undefined symbol: std::basic_streambuf<char, > std::char_traits<char> >::seekoff(long, std::_Ios_Seekdir, > std::_Ios_Openmode) > > ld: 0711-317 ERROR: Undefined symbol: .std::basic_ostream<char, > std::char_traits<char> >::sentry::operator bool() > > ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more > information. > collect2: ld returned 8 exit status > ----------------------------------------------------- Some more info: This page seems relevant, but unhelpful: http://vmsbox.cjb.net/docs/cxx/rnv.htm Also, I compiled with -Wl,-bnoquiet, and got this additional output: ld: 0711-317 ERROR: Undefined symbol: std::basic_streambuf<char, std::char_traits<char> >::seekoff(long, std::_Ios_Seekdir, std::_Ios_Openmode) std::basic_streambuf<char, std::char_traits<char> >::seekoff(long, std::_Ios_Seekdir, std::_Ios_Openmode)[50] ER DS ../auditbuf.cpp(/dkramer/build/rogue/lib//libtls77-xsd.a[auditbuf.o]) 000019d0 .data R_POS [915] vtable for RWAuditStreamBuffer ld: 0711-317 ERROR: Undefined symbol: .std::basic_ostream<char, std::char_traits<char> >::sentry::operator bool() .std::basic_ostream<char, std::char_traits<char> >::sentry::operator bool()[66] ER PR ../nostl_wstrngio.cpp(/dkramer/build/rogue/lib//libtls77-xsd.a[nostl_wstrngio.o]) 000019d8 .text R_RBR [945] .operator<<(std::basic_ostream<char, std::char_traits<char> >&, RWClassicWString const&) So that tells me what needs it, but not why it works in gcc 3.3.3 and not gcc 3.4.0. ------------------------------------------------------------------- DDDD David Kramer http://thekramers.net DK KD Math is pure science. DKK D Physics is noisy math. DK KD Chemistry is smelly physics. DDDD Biology is squishy chemistry.
