Hi Jonathan,
> On > The patch that was committed broke the linker script. The attached
> patch restores the piece that got lost, and removes the duplicate
> patterns added for the new symbols. Pushed to trunk.
even this fixed version broke Solaris bootstrap:
ld: fatal: libstdc++-symbols.ver-sun: 7318: symbol
'_ZNKSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEE13get_allocatorEv':
symbol version conflict
ld: fatal: libstdc++-symbols.ver-sun: 7319: symbol
'_ZNKSt7__cxx1115basic_stringbufIwSt11char_traitsIwESaIwEE13get_allocatorEv':
symbol version conflict
matched by
##_ZNKSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE13get_allocatorEv
(glob)
_ZNKSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEE13get_allocatorEv;
_ZNKSt7__cxx1115basic_stringbufIwSt11char_traitsIwESaIwEE13get_allocatorEv;
and
##_ZNKSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE[0-35-9]*
(glob)
which matches
_ZNKSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEE13get_allocatorEv;
_ZNKSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEE3strEv;
_ZNKSt7__cxx1115basic_stringbufIwSt11char_traitsIwESaIwEE13get_allocatorEv;
_ZNKSt7__cxx1115basic_stringbufIwSt11char_traitsIwESaIwEE3strEv;
ld: fatal: libstdc++-symbols.ver-sun: 7321: symbol
'_ZNKSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEE4viewEv': symbol
version conflict
ld: fatal: libstdc++-symbols.ver-sun: 7322: symbol
'_ZNKSt7__cxx1115basic_stringbufIwSt11char_traitsIwESaIwEE4viewEv': symbol
version conflict
matched by
##_ZNKSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE4viewEv
(glob)
_ZNKSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEE4viewEv;
_ZNKSt7__cxx1115basic_stringbufIwSt11char_traitsIwESaIwEE4viewEv;
and
##_ZNKSt7__cxx1115basic_stringbuf* (glob)
which matches
_ZNKSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEE13get_allocatorEv;
_ZNKSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEE3strEv;
_ZNKSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEE4viewEv;
_ZNKSt7__cxx1115basic_stringbufIwSt11char_traitsIwESaIwEE13get_allocatorEv;
_ZNKSt7__cxx1115basic_stringbufIwSt11char_traitsIwESaIwEE3strEv;
_ZNKSt7__cxx1115basic_stringbufIwSt11char_traitsIwESaIwEE4viewEv;
ld: fatal: libstdc++-symbols.ver-sun: 7342: symbol
'_ZNKSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEE4viewEv': symbol
version conflict
ld: fatal: libstdc++-symbols.ver-sun: 7343: symbol
'_ZNKSt7__cxx1119basic_istringstreamIwSt11char_traitsIwESaIwEE4viewEv': symbol
version conflict
matched by
##_ZNKSt7__cxx1119basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE4viewEv
(glob)
_ZNKSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEE4viewEv;
_ZNKSt7__cxx1119basic_istringstreamIwSt11char_traitsIwESaIwEE4viewEv;
_ZNKSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEE4viewEv;
_ZNKSt7__cxx1119basic_ostringstreamIwSt11char_traitsIwESaIwEE4viewEv;
and
##_ZNKSt7__cxx1119basic_istringstream* (glob)
##_ZNKSt7__cxx1119basic_ostringstream* (glob)
which match
_ZNKSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEE3strEv;
_ZNKSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEE4viewEv;
_ZNKSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEE5rdbufEv;
_ZNKSt7__cxx1119basic_istringstreamIwSt11char_traitsIwESaIwEE3strEv;
_ZNKSt7__cxx1119basic_istringstreamIwSt11char_traitsIwESaIwEE4viewEv;
_ZNKSt7__cxx1119basic_istringstreamIwSt11char_traitsIwESaIwEE5rdbufEv;
_ZNKSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEE3strEv;
_ZNKSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEE4viewEv;
_ZNKSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEE5rdbufEv;
_ZNKSt7__cxx1119basic_ostringstreamIwSt11char_traitsIwESaIwEE3strEv;
_ZNKSt7__cxx1119basic_ostringstreamIwSt11char_traitsIwESaIwEE4viewEv;
_ZNKSt7__cxx1119basic_ostringstreamIwSt11char_traitsIwESaIwEE5rdbufEv;
Tightening the patterns as in the attached patch at least allows
libstdc++.so.6 to link on i386-pc-solaris2.11; full bootstrap still
running. However, I can't tell if this is really correct.
Rainer
--
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University
diff --git a/libstdc++-v3/config/abi/pre/gnu.ver b/libstdc++-v3/config/abi/pre/gnu.ver
--- a/libstdc++-v3/config/abi/pre/gnu.ver
+++ b/libstdc++-v3/config/abi/pre/gnu.ver
@@ -1791,11 +1791,11 @@ GLIBCXX_3.4.21 {
_ZNSt7__cxx1119basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]ESt13_Ios_Openmode;
_ZNSt7__cxx1119basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EED[012]Ev;
_ZNSt7__cxx1119basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE[a34]*;
- _ZNKSt7__cxx1115basic_stringbuf*;
+ _ZNKSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE[0235-9]*;
_ZNKSt7__cxx1118basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE3strEv;
_ZNKSt7__cxx1118basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE5rdbufEv;
- _ZNKSt7__cxx1119basic_istringstream*;
- _ZNKSt7__cxx1119basic_ostringstream*;
+ _ZNKSt7__cxx1119basic_istringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE[0-35-9]*;
+ _ZNKSt7__cxx1119basic_ostringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE[0-35-9]*;
_ZT[ISTV]NSt7__cxx1115basic_stringbuf*;
_ZT[ISTV]NSt7__cxx1118basic_stringstream*;
_ZT[ISTV]NSt7__cxx1119basic_istringstream*;
