--- Begin Message ---
Package: gcc,libboost-program-options-dev
Version: gcc/4:4.7.2-1
Version: libboost-program-options-dev/1.49.0.1
Severity: important
For some reason I cannot compile and link to a boost lib using -flto
-Ofast (everything is fine when each is taken separatly). I am
assigning to both packages, feel free to re-assign to the proper one.
Steps:
$ g++ -flto -Ofast -o demo demo.cxx -lboost_program_options
`_ZThn16_N5boost16exception_detail10clone_implINS0_19error_info_injectorINS_17bad_function_callEEEED1Ev'
referenced in section `.rodata' of /tmp/ccT7Vvf6.ltrans2.ltrans.o:
defined in discarded section
`.gnu.linkonce.t._ZN5boost16exception_detail10clone_implINS0_19error_info_injectorINS_17bad_function_callEEEED5Ev'
of /tmp/ccxsMXjP.o (symbol from plugin)
`_ZThn16_N5boost16exception_detail10clone_implINS0_19error_info_injectorINS_17bad_function_callEEEED0Ev'
referenced in section `.rodata' of /tmp/ccT7Vvf6.ltrans2.ltrans.o:
defined in discarded section
`.gnu.linkonce.t._ZN5boost16exception_detail10clone_implINS0_19error_info_injectorINS_17bad_function_callEEEED0Ev'
of /tmp/ccxsMXjP.o (symbol from plugin)
`_ZThn56_N5boost16exception_detail10clone_implINS0_19error_info_injectorINS_17bad_function_callEEEED1Ev'
referenced in section `.rodata' of /tmp/ccT7Vvf6.ltrans2.ltrans.o:
defined in discarded section
`.gnu.linkonce.t._ZN5boost16exception_detail10clone_implINS0_19error_info_injectorINS_17bad_function_callEEEED5Ev'
of /tmp/ccxsMXjP.o (symbol from plugin)
`_ZThn56_N5boost16exception_detail10clone_implINS0_19error_info_injectorINS_17bad_function_callEEEED0Ev'
referenced in section `.rodata' of /tmp/ccT7Vvf6.ltrans2.ltrans.o:
defined in discarded section
`.gnu.linkonce.t._ZN5boost16exception_detail10clone_implINS0_19error_info_injectorINS_17bad_function_callEEEED0Ev'
of /tmp/ccxsMXjP.o (symbol from plugin)
/usr/bin/ld: demo: hidden symbol `.LTHUNK15.4817' isn't defined
/usr/bin/ld: final link failed: Bad value
collect2: error: ld returned 1 exit status
Where demo.cxx is attached.
#include <iostream>
#include <cassert>
#include <boost/program_options/options_description.hpp>
#include <boost/program_options/parsers.hpp>
#include <boost/program_options/variables_map.hpp>
int main(int argc, char *argv[])
{
namespace po = boost::program_options;
using namespace std;
vector<string> filenames;
bool use_new = false;
try
{
po::options_description desc(
"\n"
"When compressing"
);
desc.add_options()
("help,h", "Display this help.")
("filenames", po::value< vector<string> >( &filenames ), "bla.")
("new", "bla.")
;
po::positional_options_description p;
p.add("filenames", -1);
po::variables_map vm;
po::store(po::command_line_parser(argc, argv).options(desc).positional(p)
.run(), vm);
po::notify(vm);
if (vm.count("help"))
{
cout << desc;
return 0;
}
if (vm.count("new"))
{
use_new = true;
}
}
catch(exception& e)
{
cout << e.what() << "\n";
return 1;
}
return 0;
}
--- End Message ---
--- Begin Message ---
Control: fixed -1 libboost-program-options-dev/1.55.0.2
Control: fixed -1 gcc/4:4.9.1-4
On Thu, Oct 16, 2014 at 3:27 PM, Steve M. Robbins <steve@sumost.ca> wrote:
> Hi Mathieu,
>
> On October 16, 2014 01:01:52 PM Mathieu Malaterre wrote:
>> Package: gcc,libboost-program-options-dev
>> Version: gcc/4:4.7.2-1
>> Version: libboost-program-options-dev/1.49.0.1
>
> These are pretty old versions. I'm personally unable to provide any support
> for Boost 1.49 so you'll have to provide the patch yourself or find someone
> else to do so.
>
> I would be interested to know if the problem exists in the current "sid"
> packages of Boost and G++.
Not anymore. I am closing then.
> Also: your system architecture is relevant info.
Just a wheezy user here.
-M
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