[Octave-bug-tracker] [bug #41335] Building Octave with C++11

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?41335>

                 Summary: Building Octave with C++11
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Fri 24 Jan 2014 04:18:25 PM UTC
                Category: Configuration and Build System
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Build Failure
                  Status: None
             Assigned to: None
         Originator Name: Samuel
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.6.4
        Operating System: Mac OS

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Details:

When compiling octave 3.6.4 from macports on Mac OS X 10.9 with the cxxflags
    -std=c++11 -stdlib=libc++
and the libflag
    -lc++
some files won't compile, since the compiler cannot convert std::ostream& to
bool anymore.

It works, if
    return os;
is replaced with
    return os.good();
in these files:
   ls-mat4.cc
   ov-cell.cc
   ov-class.cc
   ov-fcn-handle.cc
   ov-struct.cc

Greetings,
Samuel





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