[Bug libstdc++/53713] New: undefined reference with -brtl

[Bug libstdc++/53713] New: undefined reference with -brtl

[joerg.richter@pdv-fs.de]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53713

             Bug #: 53713
           Summary: undefined reference with -brtl
    Classification: Unclassified
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: joerg.richter@pdv-fs.de


$ g++ -v
Using built-in specs.
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=/tools/pkg/gcc/4.7.1/libexec/gcc/powerpc-ibm-aix5.3.0.0/4.7.1/lto-wrapper
Target: powerpc-ibm-aix5.3.0.0
Configured with: gcc-4.7.1/configure --enable-languages=c,c++
--disable-bootstrap --disable-nls --with-local-prefix=/not_existing_directory
--prefix=/tools/pkg/gcc/4.7.1 --with-ld=/bin/ld --with-as=/bin/as
Thread model: aix
gcc version 4.7.1 (GCC)

$ cat t.cc
#include <string>
int main( int argc, char** argv )
{
  std::string s;
}

$ g++ -Wl,-brtl -o t t.cc

$ t
Could not load program t:
rtld: 0712-001 Symbol
_ZNSt8functionIFvRKNSt7__regex14_PatternCursorERNS0_8_ResultsEEEC1ERKS7_ was
referenced from module
/tools/pkg/gcc/4.7.1/lib/gcc/powerpc-ibm-aix5.3.0.0/4.7.1/../../../libstdc++.a(libstdc++.so.6),
but a runtime definition of the symbol was not found.
rtld: 0712-001 Symbol _ZNSt8functionIFbRKNSt7__regex14_PatternCursorEEEC1ERKS5_
was referenced from module
/tools/pkg/gcc/4.7.1/lib/gcc/powerpc-ibm-aix5.3.0.0/4.7.1/../../../libstdc++.a(libstdc++.so.6),
but a runtime definition of the symbol was not found.

[Bug libstdc++/53713] undefined reference with -brtl

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53713

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-06-18 08:31:12 UTC ---
probably related to PR 52887

[Bug libstdc++/53713] undefined reference with -brtl

[joerg.richter@pdv-fs.de]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53713

--- Comment #2 from joerg.richter@pdv-fs.de 2012-06-18 09:39:55 UTC ---
(In reply to comment #1)
> probably related to PR 52887

Yes, seems to be the same bug.  But I've used --disable-bootstrap.

I am testing the proposed fixes for PR 52887 and will submit a patch if it
works.

[Bug libstdc++/53713] undefined reference with -brtl

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53713

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE

--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-06-21 08:23:56 UTC ---
dup

*** This bug has been marked as a duplicate of bug 52887 ***