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| author | Jakub Jelinek <jakub@redhat.com> | 2009-01-07 23:49:29 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2009-01-07 23:49:29 +0100 |
| commit | 1f93f6871ed8248e799690c7029cf1d5b12ff2f2 (patch) | |
| tree | c51588bf25bcc97ad673fc18f899ae85d03c2a0f /libstdc++-v3/src | |
| parent | 876080ffb70bdcb889f47aa334547cf25398e943 (diff) | |
| download | gcc-1f93f6871ed8248e799690c7029cf1d5b12ff2f2.zip gcc-1f93f6871ed8248e799690c7029cf1d5b12ff2f2.tar.gz gcc-1f93f6871ed8248e799690c7029cf1d5b12ff2f2.tar.bz2 | |
re PR libstdc++/38092 (libstdc++ doesn't build with GNU ld 2.19 and Sun as: no .symver support)
PR libstdc++/38092
* acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New test.
* src/compatibility.cc: Don't use .symver directives if
_GLIBCXX_HAVE_AS_SYMVER_DIRECTIVE is not defined.
* config.h.in: Regenerated.
* configure: Likewise.
From-SVN: r143169
Diffstat (limited to 'libstdc++-v3/src')
| -rw-r--r-- | libstdc++-v3/src/compatibility.cc | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/libstdc++-v3/src/compatibility.cc b/libstdc++-v3/src/compatibility.cc index b29040c..06f6b9a 100644 --- a/libstdc++-v3/src/compatibility.cc +++ b/libstdc++-v3/src/compatibility.cc @@ -1,6 +1,6 @@ // Compatibility symbols for previous versions -*- C++ -*- -// Copyright (C) 2005, 2006 +// Copyright (C) 2005, 2006, 2009 // Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free @@ -30,7 +30,8 @@ #include <bits/c++config.h> -#if defined(_GLIBCXX_SYMVER_GNU) && defined(PIC) +#if defined(_GLIBCXX_SYMVER_GNU) && defined(PIC) \ + && defined(_GLIBCXX_HAVE_AS_SYMVER_DIRECTIVE) #define istreambuf_iterator istreambuf_iteratorXX #define basic_fstream basic_fstreamXX #define basic_ifstream basic_ifstreamXX @@ -204,7 +205,8 @@ _GLIBCXX_END_NAMESPACE // NB: These symbols renames should go into the shared library only, // and only those shared libraries that support versioning. -#if defined(_GLIBCXX_SYMVER_GNU) && defined(PIC) +#if defined(_GLIBCXX_SYMVER_GNU) && defined(PIC) \ + && defined(_GLIBCXX_HAVE_AS_SYMVER_DIRECTIVE) /* gcc-3.4.4 _ZNSt19istreambuf_iteratorIcSt11char_traitsIcEEppEv |