From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-444957-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 15162 invoked by alias); 27 Feb 2014 11:02:08 -0000
Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-bugs.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-help@gcc.gnu.org>
Sender: gcc-bugs-owner@gcc.gnu.org
Received: (qmail 15141 invoked by uid 48); 27 Feb 2014 11:02:05 -0000
From: "nachms+gcc at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libstdc++/60348] -static-libstdc++ broken
Date: Thu, 27 Feb 2014 11:02:00 -0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: libstdc++
X-Bugzilla-Version: 4.8.2
X-Bugzilla-Keywords:
X-Bugzilla-Severity: normal
X-Bugzilla-Who: nachms+gcc at gmail dot com
X-Bugzilla-Status: WAITING
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags:
X-Bugzilla-Changed-Fields:
Message-ID: <bug-60348-4-NwoLcFYSii@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-60348-4@http.gcc.gnu.org/bugzilla/>
References: <bug-60348-4@http.gcc.gnu.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: 7bit
X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
X-SW-Source: 2014-02/txt/msg02714.txt.bz2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60348

--- Comment #2 from Nach <nachms+gcc at gmail dot com> ---
(In reply to Richard Biener from comment #1)
> It works for me.  What does ldd test show?  Do you have the static
> libstdc++/libgcc installed (Debian may package those separately?)

ldd test
        linux-gate.so.1 (0xf76ff000)
        libm.so.6 => /lib/i386-linux-gnu/libm.so.6 (0xf7676000)
        libgcc_s.so.1 => /lib/i386-linux-gnu/libgcc_s.so.1 (0xf765a000)
        libc.so.6 => /lib/i386-linux-gnu/libc.so.6 (0xf74e7000)
        /lib/ld-linux.so.2 (0xf7700000)

Recompiling with -static-libgcc added gives:
0000000000690bc0 u    DO .bss   0000000000000020  Base       
_ZNSbIwSt11char_traitsIwESaIwEE4_Rep20_S_empty_rep_storageE
0000000000690c00 u    DO .bss   0000000000000020  Base       
_ZNSs4_Rep20_S_empty_rep_storageE

And ldd:
        linux-vdso.so.1 (0x00007ffff011e000)
        libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fecae56b000)
        libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fecae1c2000)
        /lib64/ld-linux-x86-64.so.2 (0x00007fecae8b1000)


I also want to confirm that I indeed have the static libstdc++ and libgcc
installed. Furthermore, I've compiled huge C++ projects which use at least a
dozen std::string methods, iostream, a ton of STL, and these are the only two
symbols that are missing when using -static-libstdc++.

Without -static-libstdc++, a lot of other libstdc++ symbols are now present in
objdump, for example:
0000000000000000      DF *UND*  0000000000000000  GLIBCXX_3.4
_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc