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[Octave-bug-tracker] [bug #49306] octave-image 2.6.0 fails to build usin
From: |
Marius Schamschula |
Subject: |
[Octave-bug-tracker] [bug #49306] octave-image 2.6.0 fails to build using clang++ |
Date: |
Mon, 10 Oct 2016 18:09:58 +0000 (UTC) |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12) AppleWebKit/602.1.50 (KHTML, like Gecko) Version/10.0 Safari/602.1.50 |
URL:
<http://savannah.gnu.org/bugs/?49306>
Summary: octave-image 2.6.0 fails to build using clang++
Project: GNU Octave
Submitted by: mschamschula
Submitted on: Mon 10 Oct 2016 06:09:56 PM GMT
Category: Octave Forge Package
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Build Failure
Status: None
Assigned to: None
Originator Name: Marius Schamschula
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 4.0.3
Operating System: Mac OS
_______________________________________________________
Details:
There is a problem building image 2.6.0 under macOS using clang++:
/opt/local/bin/mkoctfile -Wall -g -O2 -c connectivity.cc
In file included from connectivity.cc:17:
./connectivity.h:42:27: warning: defaulted function definitions are a C++11
extension [-Wc++11-extensions]
connectivity () = default;
^
./connectivity.h:179:10: error: expected expression
fill = [&] (const octave_idx_type dim) -> void
^
./connectivity.h:170:6: warning: unused variable 'im_v' [-Wunused-variable]
P* im_v = im.fortran_vec ();
^
connectivity.cc:341:3: note: in instantiation of function template
specialization 'octave::image::connectivity::set_padding<boolNDArray, bool>'
requested here
set_padding (size, padded_size, mask, true);
^
2 warnings and 1 error generated.
make: *** [connectivity.o] Error 1
It turns out, that clang++ wants to be given the language standard as an
argument.
I solved this issue by manually adding -std=c++11 to FLAGGED_MKOCTFILE in
src/Makefile
This should happen programmatically.
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?49306>
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- [Octave-bug-tracker] [bug #49306] octave-image 2.6.0 fails to build using clang++,
Marius Schamschula <=
- [Octave-bug-tracker] [bug #49306] octave-image 2.6.0 fails to build using clang++, Marius Schamschula, 2016/10/10
- [Octave-bug-tracker] [bug #49306] octave-image 2.6.0 fails to build using clang++, Marius Schamschula, 2016/10/10
- [Octave-bug-tracker] [bug #49306] octave-image 2.6.0 fails to build using clang++, Olaf Till, 2016/10/11
- [Octave-bug-tracker] [bug #49306] octave-image 2.6.0 fails to build using clang++, Carnë Draug, 2016/10/11
- [Octave-bug-tracker] [bug #49306] octave-image 2.6.0 fails to build using clang++, Marius Schamschula, 2016/10/11
- [Octave-bug-tracker] [bug #49306] octave-image 2.6.0 fails to build using clang++, Carnë Draug, 2016/10/11
- [Octave-bug-tracker] [bug #49306] octave-image 2.6.0 fails to build using clang++, Carnë Draug, 2016/10/11