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From: "cnstar9988 at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c++/59380] New: libstdc++.a: could not read symbols: Bad value
Date: Wed, 04 Dec 2013 07:33:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59380

            Bug ID: 59380
           Summary: libstdc++.a: could not read symbols: Bad value
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: cnstar9988 at gmail dot com

libstdc++.a: could not read symbols: Bad value
gcc 4.8.2

====foo.cc=====
#include <iostream>
 void foo() { std::cout << 42 << std::endl; }

g++ -pthread -fPIC -o foo.so -shared foo.cc


[root@hpblade01 ~]# g++ -pthread -fPIC -o foo.so -shared foo.cc
/usr/bin/ld:
/opt/gcc-4.8.2/lib/gcc/x86_64-redhat-linux/4.8.2/../../../../lib64/libstdc++.a(ios_init.o):
relocation R_X86_64_32 against `__pthread_key_create' can not be used when
making a shared object; recompile with -fPIC
/opt/gcc-4.8.2/lib/gcc/x86_64-redhat-linux/4.8.2/../../../../lib64/libstdc++.a:
could not read symbols: Bad value
collect2: error: ld returned 1 exit status

=======
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/opt/gcc-4.8.2/libexec/gcc/x86_64-redhat-linux/4.8.2/lto-wrapper
Target: x86_64-redhat-linux
Configured with: ../src/configure --prefix=/opt/gcc-4.8.2
--enable-languages=c,c++ --with-pic --disable-shared --enable-threads=posix
--enable-checking=release --enable-threads=posix --with-system-zlib
--enable-__cxa_atexit --disable-libunwind-exceptions --disable-nls
--with-cpu=generic --disable-multilib --build=x86_64-redhat-linux
Thread model: posix
gcc version 4.8.2 (GCC)