collect2: ld terminated with signal 10 [Bus error]

[Jeffrey A Law]

  In message < 200006291650.MAA20413@hiauly1.hia.nrc.ca >you write:
  > > 
  > > With todays CVS and binutils 2.10.90, the following occurs executing the
  > > libio hounddog.exp under hppa1.1-hp-hpux10.20:
  > > 
  > > Running ../../../../libio/testsuite/libio.tests/hounddog.exp ...
  > > Executing on host: /xxx/gnu/gcc-2.96/objdir/gcc/xgcc -B/xxx/gnu/gcc-2.96/
  > objdir/gcc/ ../../../../libio/testsuite/../tests/hounddog.cc  -O3 -I.. -I..
  > /../../../libio/testsuite/..  -nostdinc++ -I/xxx/gnu/gcc-2.96/libstdc++ -I/
  > xxx/gnu/gcc-2.96/libstdc++/stl -L/xxx/gnu/gcc-2.96/objdir/hppa1.1-hp-hpux10
  > .20/threads/libstdc++ -L/xxx/gnu/gcc-2.96/objdir/hppa1.1-hp-hpux10.20/threa
  > ds/libiberty  -L/xxx/gnu/gcc-2.96/objdir/hppa1.1-hp-hpux10.20/threads/libib
  > erty -g  -lstdc++ -liberty -lm -threads -o /xxx/gnu/gcc-2.96/objdir/hppa1.1
  > -hp-hpux10.20/libio/testsuite/hounddog    (timeout = 300)
  > > <command line>: warning: The C standard requires whitespace after #define
  >  __STDC_EXT__
  > > collect2: ld terminated with signal 10 [Bus error]
  > > /usr/ccs/bin/ld: Unsatisfied symbols:
  > >    bad_typeid virtual table(data)
  > 
  > Here is a patch to fix the problem related the above unsatisfied symbol.
  > Under hpux, weak (sdef) data symbols need to be .EXPORT'd or else they
  > are local.  The code in varasm.c implicitly assumes that weak symbols
  > are global.
  > 
  > With this patch, weak symbol support now works under hpux 10.20.  Yeah!
  > 
  > Dave
  > -- 
  > J. David Anglin                                  dave.anglin@nrc.ca
  > National Research Council of Canada              (613) 990-0752 (FAX: 952-6
  > 605)
  > 
  > 2000-06-27  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
  > 
  > 	* pa/som.h (ASM_WEAKEN_LABEL): Export weak data symbols so that they
  > 	have global scope.
Thanks.  Installed.

jeff