Re: [Boost-users] [program_options] crashes when calling po::store

From: Chris Weed (chrisweed_at_[hidden])
Date: 2006-12-14 11:09:53

I usually get problems like this when I build my executable with a
different version of gcc, than the one boost was build with.
I don't have any ideas other than that.
Chris

On 12/14/06, Jens Müller <jens.mueller_at_[hidden]> wrote:
> [Note: I already posted this on -devel. The used CVS version of Boost is
> now about one week old.]
>
> I have the following program:
>
> #include <string>
> #include <iostream>
> #include <boost/program_options.hpp>
>
> namespace po = boost::program_options;
>
> int main(char argc,char** argv)
> {
>     using std::string;
>
>     // Kommandozeile parsen
>     po::options_description desc("Allowed options");
>     desc.add_options()
>       ("help,H", "print help message")
>     ;
>
>     po::variables_map vm;
>     po::store(po::parse_command_line(argc, argv, desc), vm)  ;
>     po::notify(vm);
>
>     if (vm.count("help")) {
>         std::cout << desc << "\n";
>         return 1;
>     }
> }
>
> Results when building with 1.33.1 headers and linking against 1.33.1 libs:
>
> $ cc -c -o separator2.o -g -Wall -Wno-deprecated -pipe -O  -I.
> -I/home/jmueller/software/boost/include separator2.cpp
> $ cc -lboost_program_options-gcc-d -L/home/jmueller/software/boost/lib
> -o separator2  separator2.o
> $ ./separator2
> $ ./separator2 --help
> Allowed options:
>     -H [ --help ]         print help message
>
> Results when building with CVS headers and linking against CVS libs:
>
> $ cc -c -o separator2.o -g -Wall -Wno-deprecated -pipe -O  -I.
> -I/home/jmueller/software/boost-cvs/include separator2.cpp
> $ cc -lboost_program_options-gcc-d
> -L/home/jmueller/software/boost-cvs/lib -o separator2  separator2.o
> $ ./separator2 --help
> Segmentation fault
>
> My compiler:
> $ cc -v
> Using built-in specs.
> Target: i586-suse-linux
> Configured with: ../configure --enable-threads=posix --prefix=/usr
> --with-local-prefix=/usr/local --infodir=/usr/share/info
> --mandir=/usr/share/man --libdir=/usr/lib --libexecdir=/usr/lib
> --enable-languages=c,c++,objc,fortran,java,ada --enable-checking=release
> --with-gxx-include-dir=/usr/include/c++/4.1.0 --enable-ssp
> --disable-libssp --enable-java-awt=gtk --enable-gtk-cairo
> --disable-libjava-multilib --with-slibdir=/lib --with-system-zlib
> --enable-shared --enable-__cxa_atexit --enable-libstdcxx-allocator=new
> --without-system-libunwind --with-cpu=generic --host=i586-suse-linux
> Thread model: posix
> gcc version 4.1.0 (SUSE Linux)
>
>
> Has anyone an idea what's going wrong here? If you need further info,
> please ask.
>
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